Abstract

A known method for producing a tubular quartz glass composite body in an outer deposition process comprises providing and rotating a substrate tube about an axis of rotation, depositing SiO2 particles on the outer jacket surface of the tube forming a composite consisting of the tube and a SiO2 soot body, and sintering the composite by heating to form the tubular quartz glass composite body, and using a holding device which is suitable for holding the composite body at least temporarily in the heating zone with the longitudinal axis of the substrate tube oriented vertically. To enable the production on this basis of a tubular composite body consisting of quartz glass with a particularly large inner diameter and with a wall with reduced scrap, it is proposed that a holding device is used which comprises a holding element which is produced in a holding region of the substrate tube.

IPC Classes  ?

• C03C 17/00 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
• C03C 17/02 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with glass

Abstract

A device for producing a tubular SiO2 blank in an external deposition process has a substrate tube and a substrate tube holder comprising a clamping device, which is designed to support the substrate tube and to rotate the substrate tube about an axis of rotation. In order to provide, on this basis, a reproducible and operationally reliable holder for a large-volume, tubular SiO2 blank in an external deposition process, it is proposed that the substrate tube holder comprise a clamping mechanism which has a first pressure unit abutting the first substrate tube end face, a second pressure unit abutting the second substrate tube end face, and at least one force element which is designed to generate an axial contact pressure with a force component acting in the direction of the longitudinal axis of the substrate tube.

IPC Classes  ?

• C03C 17/00 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
• C03C 17/02 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with glass

Abstract

A method for producing a tubular quartz glass composite body in an outside deposition method comprising the following method steps: providing a substrate tube, rotating the substrate tube about a rotation axis, depositing SiO2 particles on the outer lateral surface of the substrate tube to form a composite consisting of the substrate tube and an SiO2 soot body, and sintering the composite by heating at a sintering temperature to form the tubular quartz glass composite body. A substrate tube is provided which consists at least partially of quartz glass of a first quartz glass quality, and that the soot body consist of quartz glass of a second quartz glass quality, wherein the first quartz glass quality has a material-specific viscosity at the sintering temperature that is higher than the material-specific viscosity of the second quartz glass quality.

IPC Classes  ?

• C03B 19/14 - Other methods of shaping glass by gas-phase reaction processes

Goods & Services

Katalysatoren; Katalysatoren für Oxidationsprozesse; Katalysatoren zur Verwendung in chemischen Prozessen; Katalysatorträger aus anorganischen Oxiden; Katalysatoren zur Verwendung beim Cracken von Kohlenwasserstoffen; Industriegas; Industriell hergestellte chemische Rohstoffe zur Verwendung in Industrie und Wissenschaft; Chemikalien und chemische Zubereitungen, die in den industriellen Wissenschaften und in der Chemie verwendet werden; Batterie-Elektrolyt. Wasserstoff-Treibstoff; Flüssige und gasförmige Brennstoffe; Quellen der Energie. Gaserzeugungsmaschinen durch Elektrolyse; Maschinen zur Gaserzeugung durch Elektrolyse; Geräte für die Elektrolyse von Wasser zur Erzeugung von Wasserstoff und Sauerstoff. Brennstoffzellen; Brennstoffzellenstapel; Elektroden für Brennstoffzellen; Elektrolytische Zellen. Wasserstoffgeneratoren für industrielle Zwecke; Gaserzeugungsanlagen für industrielle Zwecke; Membranvorrichtung zur Gaserzeugung. Iridium; Iridiumlegierungen; Platin; Platinlegierungen; Edelmetalle; Edelmetall-Legierungen. Recycling von Katalysatoren; Erzeugung von Gas und Strom; Recycling von Edelmetallen; Nutzung erneuerbarer Ressourcen zur Stromerzeugung. Forschung auf dem Gebiet der Wasserstoff-Brennstoffzellen.

Abstract

The invention relates to an aluminum resistive heater containing, a heat conductive substrate comprising an electrically insulating surface. An aluminum resistive structure is provided on the electrically insulating surface, wherein the aluminum resistive structure comprises, at least one aluminum conductive layer covering at least a part of the electrically insulating surface, wherein the aluminum conductive layer comprises aluminum and at least a first glass. The aluminum resistive structure further comprises at least two terminal contact pads contacting the aluminum conductive layer, wherein the terminal contact pads comprise silver. An overglaze comprising glass covers at least a part of the aluminum resistive structure. Furthermore the invention relates to a method for making the aluminum resistive heater.

IPC Classes  ?

• H05B 3/12 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
• H05B 3/14 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
• H05B 3/26 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
• H05B 3/38 - Powder conductors
• H05B 3/10 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
• H05B 3/16 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
• H05B 3/36 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heating conductor embedded in insulating material
• C23C 4/134 - Plasma spraying
• C23C 16/06 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material

Abstract

The invention relates to an aluminum resistive heater containing, a heat conductive substrate comprising an electrically insulating surface. An aluminum resistive structure is provided on the electrically insulating surface, wherein the aluminum resistive structure comprises, at least one aluminum conductive layer covering at least a part of the electrically insulating surface, wherein the aluminum conductive layer comprises aluminum and at least a first glass. The aluminum resistive structure further comprises at least two terminal contact pads contacting the aluminum conductive layer, wherein the terminal contact pads comprise silver. An overglaze comprising glass covers at least a part of the aluminum resistive structure. Furthermore the invention relates to a method for making the aluminum resistive heater.

IPC Classes  ?

• H05B 3/16 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
• H05B 3/08 - Heater elements structurally combined with coupling elements or with holders having electric connections specially adapted for high temperatures
• H05B 3/26 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base

Abstract

A measurement arrangement for determining the duration of thermal dispersion hardening of a metal sheet wherein the metal sheet is connected to a current or voltage source via a first electrical contact face and a second electrical contact face and to a voltage or current measurement device via a third electrical contact face and a fourth electrical contact face, wherein the first electrical contact face lies completely within a face consisting of the intersecting faces of a front side, a rear side, and a side faces with an imaginary first cylinder, wherein the cylinder axis of the imaginary first cylinder passes through one of the corners of the front side the second electrical contact face lies completely within a face consisting of the intersecting faces of the front side, the rear side, and the side faces with an imaginary second cylinder.

IPC Classes  ?

• G01R 27/02 - Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
• G01R 19/00 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof

Abstract

A particulate material Z composed of 15 to 50 wt % of particles X consisting of water-insoluble support material T provided with elemental silver and elemental ruthenium and 50 to 85 wt % of solid Y at least partially disposed on the particles X, wherein the solid Y is selected from the group consisting of aluminum oxide, aluminum hydroxide, aluminum oxyhydroxide, magnesium oxide, magnesium hydroxide, magnesium oxyhydroxide, calcium oxide, calcium hydroxide, calcium oxyhydroxide, silicon dioxide, silica, zinc oxide, zinc hydroxide, zinc oxyhydroxide, zirconium dioxide, zirconium(IV) oxyhydrates, titanium dioxide, titanium(IV) oxyhydrates, and combinations thereof.

IPC Classes  ?

• B22F 1/12 - Metallic powder containing non-metallic particles
• A01N 59/16 - Heavy metalsCompounds thereof

Abstract

The present invention relates to a method of recovering precious metals from precious metal- containing furnace input materials, the method using a multi-part furnace system which comprises - an upper furnace part UFP which comprises a furnace roof, - at least two lower furnace parts LFP1 and LFP2, wherein each of the lower furnace parts LFP1 and LFP2 - is configured to be releasably attached to the upper furnace part UFP, - comprises an inside which is at least partly covered by a refractory lining, an outside, and an internal volume for receiving a precious metal- containing furnace input material.

IPC Classes  ?

• C21C 5/52 - Manufacture of steel in electric furnaces
• C22B 5/04 - Dry processes by aluminium, other metals, or silicon
• C22B 5/10 - Dry processes by solid carbonaceous reducing agents
• C22B 5/12 - Dry processes by gases
• C22B 7/00 - Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof
• C22B 11/00 - Obtaining noble metals
• C22B 11/02 - Obtaining noble metals by dry processes
• F27B 3/04 - Hearth-type furnaces, e.g. of reverberatory typeElectric arc furnaces of multiple-hearth typeHearth-type furnaces, e.g. of reverberatory typeElectric arc furnaces of multiple-chamber typeCombinations of hearth-type furnaces

Abstract

A method for determining the refractive index profile of a preform when the RIP is not substantially symmetrical. (i) The preform is scanned, starting with a first projection angle, and raw data are created representing the object through measured data. (ii) Optionally, the object is rotated and step (i) repeated iteratively until all projection angles have been scanned and all measured data have been created. (iii) The measured data are processed to form a sinogram and, if the optional step (ii) has been completed, the method proceeds to step (v). (iv) The object is rotated and steps (i) and (iii) are repeated iteratively until all projection angles have been scanned. (v) A 2D RIP is calculated. (vi) A line section of interest is selected within the 2D RIP. (vii) A fitting procedure is applied to the line section of interest. (viii) Finally, refractive index steps/gradients and dimensions are determined.

IPC Classes  ?

• G01N 21/41 - RefractivityPhase-affecting properties, e.g. optical path length
• G01N 21/39 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
• G01N 21/88 - Investigating the presence of flaws, defects or contamination

Goods & Services

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signaling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable media, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers and swimmers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus; instruments for diagnosis [for scientific use]; measuring instruments; Optical glasses; optical glass in the form of discs or of plates, all made of fused silica or of glass; glassware for scientific or laboratory use [specifically adapted]; quartz glass for scientific or laboratory use [specifically adapted]; glassware in the form of pipes, tubes, bars, rods, plates, blocks, ingots, rings, preforms or sleeves for scientific or laboratory use [specifically adapted]; quartz glass in the form of in particular pipes, tubes, bars, rods, plates, blocks, ingots, rings, preforms or sleeves for scientific or laboratory use [specifically adapted]; optical lenses; optical glass; mirrors [optics]; optical prisms; optical lenses (parts for lasers, not for medical purposes); optical glass (parts for lasers, not for medical purposes); mirrors [optics] (parts for lasers, not for medical purposes); optical prisms (parts for lasers, not for medical purposes); fiber optic cables; semi-finished cores rods for fiber optic cables; semi-finished cladding cylinders for fiber optic cables; semi-finished end caps for optical fibers; crystal filters; single-crystal silicon wafers; electric cables, wires, conductors and connection fittings therefor; circulators [electric or electronic components]; semiconductor component; silicon chips [electronic components]; optical measuring components. Household or kitchen utensils and containers; cookware and tableware, except forks, knives and spoons; combs and sponges; brushes, except paintbrushes; brush-making materials; articles for cleaning purposes; unworked or semi-worked glass, except building glass; glassware, porcelain and earthenware; vitreous silica fibers, other than for textile use; fused silica [semi-worked product], other than for building; fused silica [semi-worked product], other than for building in the form of pipes, tubes, bars, rods, plates, blocks, ingots, rings, preforms or sleeves; doped fused silica [semi-worked product], other than for building; doped fused silica [semi-worked product], other than for building in the form of pipes, tubes, bars, rods, plates, blocks, ingots, rings, preforms or sleeves; translucent fused silica [semi-worked product], other than for building; translucent fused silica [semi-worked product], other than for building in the form of pipes, tubes, bars, rods, plates, blocks, ingots, rings, preforms or sleeves; opaque fused silica [semi-worked product], other than for building; opaque fused silica [semi-worked product], other than for building in the form of pipes, tubes, bars, rods, plates, blocks, ingots, rings, preforms or sleeves; synthetic quartz glass [semi-worked product], other than for building; synthetic quartz glass [semi-worked product], other than for building in the form of pipes, tubes, bars, rods, plates, blocks, ingots, rings, preforms or sleeves; synthetic black quartz glass [semi-worked product], other than for building; synthetic black quartz glass [semi-worked product], other than for building in the form of pipes, tubes, bars, rods, plates, blocks, ingots, rings, preforms or sleeves; synthetic quartz glass fibers, not for textile purposes; quartz glass [unworked or semi-worked], except building glass in the form of pipes, tubes, bars, rods, plates, blocks, ingots, rings, preforms or sleeves for use in the chemical industry, the electrical industry and the semiconductor industry.

Goods & Services

Chemical products for industrial purposes; Precious metal-containing chemical products for industrial purposes; Salts for industrial purposes, in particular precious metal salts for industrial purposes; Metallates [metal salts of acids]; Catalysts; Chemical catalysts; Homogeneous catalysts; Chemical catalysts for oxidation processes; Synthesis gas catalysts for use in the production of ammonia and the operation of plants; Active chemical ingredients for use in the manufacture of medicinal products for the treatment of cancer; elementary matter; Industrially produced chemical raw materials for use in industry and science; Chemical reagents. Pharmaceutical products; Drugs against cancer; Chemical preparations based on precious metal compounds; Pharmaceutical preparations for use in chemotherapy; Medicine Unprocessed and partially processed metal materials not adapted for a specific purpose; Metal ores, in particular ores containing precious metals; Processed metal ores, in particular ores containing precious metals; Metal powder, especially precious metal powder; Metals in powder form for 3D printers; Precious metals in powder form for industrial purposes; Various metal materials, not included in metal materials for welding; Metal powder; Metal materials for welding Recovery of precious metals; Material processing and conversion of precious metals; Refinement of metals; Recycling of metals; Treatment of crystalline materials, especially metals; Metal refining services, in particular the refining of platinum group metals; Materials used in metalworking or metal processing; Waste treatment Electrical and electronic components; Electrical contacts and conductors made of precious metal; electrotechnical and carbonaceous materials; electronic, electrotechnical general components Raw or partially processed precious metals; Processed or partially processed precious metals, in particular in the form of ingots, moulded parts, powders, granulates; Precious metals [raw or partially processed]; Precious metals and their alloys; Precious metals and their alloys in the form of bars, moulded parts, powders, granulates; Precious metal wire; Alloys made of precious metal; Partially processed precious metals; Precious metal bars; Precious metals for use in the manufacture of finished and semi-finished products Brokerage services for precious metals; Financial services in the form of trading in precious metals

Abstract

The present invention relates to a method for producing a noble metal mesh on a flatbed knitting machine which comprises at least one needle bed and at least one knitted fabric take-up device which is spaced apart at a distance (D) from the at least one needle bed. Here, first of all at least part of a supporting mesh is knitted over at least the length of the distance between the needle bed and a take-up device of the flatbed knitting machine. Within the context of the invention, it has been recognized to be surprising that the knitting of a supporting mesh with the use of a noble metal-free supporting thread over a minimum length before the beginning of the knitting of the noble metal mesh has a stabilizing effect on the knitting process.

IPC Classes  ?

• D04B 1/12 - Patterned fabrics or articles characterised by thread material

Goods & Services

Chemicals for use in industry, science and photography, adhesives for use in industry; putties and other paste fillers; synthetic silicic acid, more particularly synthetic silicic acid that is produced in a flame hydrolytic process; granulates made of synthetic silicic acid; chemical agents for the production of slip, more particularly chemical agents for the production of slip containing silicon dioxide; chemical agents for the production of black glass, more particularly chemical agents for the production of black glass that is opaque throughout; ceramic compositions for sintering [granules and powders]; ceramic materials in particulate form, especially for use as filtering material; compositions for the manufacture of technical ceramics. Machine tools, 3d-printing machines. Scientific measuring, controlling devices and instruments; reflectors as part of or accessories to lasers [all goods for non-medical purposes]; products made of quartz glass for use in the chemical industry, the electrical industry and the semiconductor industry and for laboratory purposes, namely cuvettes, crucibles, dishes, beakers, bell jars, flanges, combustion boats, catalyst supports; products made of quartz glass for optical devices such as plates, filters, mirror holders; fiber optic cables; semi-finished product for fiber optic cables, especially cores rods for fiber optic cables and cladding cylinders for fiber optic cables; optical fibers [light conducting filaments]; optical lenses; optical glass; mirrors [optics]; optical apparatus and instruments; lenses, mirrors or reflectors, more particularly lenses, mirrors or reflectors made of quartz glass and for use in detectors for determining physical quantities of electromagnetic waves; lenses, mirrors or reflectors, more particularly lenses, mirrors or reflectors made of quartz glass and for use in spectrometers or reflectometers; lenses, mirrors or reflectors, more particularly lenses, mirrors or reflectors made of quartz glass and for use in systems for photolithographic structuring of a photoresist layer, more particularly in systems for photolithographic structuring of a photoresist layer during the production of integrated circuits; lenses, mirrors or reflectors, more particularly lenses, mirrors or reflectors made of quartz glass and for use in vacuum chambers for the modification of surfaces, more particularly for metallizing, hardening, sputtering or plasma etching surfaces, more particularly for LED production; lenses, mirrors or reflectors, more particularly lenses, mirrors or reflectors made of quartz glass and for use in camera systems for optical quality control or for controlling positioning systems, more particularly camera systems for optical quality control or for controlling positioning systems operating at a wavelength of 2000 to 3500 nm. Surgical, medical, dental and veterinary apparatus and instruments; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for the disabled; therapeutic and prosthetic articles and devices for implantation composed of artificial or synthetic materials, for example, surgical implants composed of artificial materials, artificial breasts, brain pacemakers, biodegradable bone fixation implants; optical fused silica fibers for catheters, for laser light or data transmission into the body via minimal invasive operations. Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes; lighting devices; lighting systems and illuminants for lighting systems for hardening, cleaning or activating a surface as preparation of further method steps or for modifying a surface structure, all of the aforementioned steps in particularly with ultraviolet (UV) radiation. Unprocessed and semi-processed rubber, guttapercha, gum, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal; insulators for electrical purposes, more particularly insulators for electrical machinery and systems in the semiconductor industry, all of the aforementioned insulators in particular made of ceramic materials or of quartz glass; glass wool, more particularly for thermal insulation. Household or kitchen utensils and containers; cookware and tableware, except forks, knives and spoons; combs and sponges; brushes, except paintbrushes; brush-making materials; articles for cleaning purposes; unworked or semi-worked glass, except building glass; ceramic, glassware, porcelain and earthenware; unworked or semi-worked glass, with the exception of structural glass; glassware, chinaware and earthenware; translucent vitreous glass [semi-finished product, except for construction purposes] as well as semi-finished products made thereof, especially pipes, bars, plates, blocks, rings; synthetic quartz glass [semi-finished product, except for construction purposes] as well as semi-finished products made thereof, especially pipes, bars, plates, blocks, rings; synthetic quartz glass fibers, not for textile purposes; vitreous silica fibers, other than for textile use; synthetic black quartz glass [semi-finished product, except for construction purposes] as well as semi-finished products made thereof, especially pipes, bars, plates, blocks, rings; synthetic opaque quartz glass [semi-finished product, except for construction purposes] as well as semi-finished products made thereof, more especially pipes, bars, plates, blocks, rings; opaque quartz glass fibers, not for textile purposes; black quartz glass bodies that are opaque throughout, preferably for lighting systems or illuminants for lighting systems; ceramic goods, as well as semi-finished products made thereof, especially pipes, bars, plates, blocks, rings (not for building); fused silica as low expansion material for precision positioning. Treatment of quartz glass surfaces; treatment of ceramic surfaces; applying partial opaque reflective coating onto fused silica parts, possibly lamps, windows, tubes, reactor chambers; applying partial coatings onto fused silica parts, especially applying partial coatings onto parts for lamps, windows, tubes or reactor chambers; applying partial reflective coatings onto fused silica parts, especially applying partial reflective coatings onto parts for lamps, windows, tubes or reactor chambers; applying partial opaque reflective coatings onto fused silica parts, especially applying partial opaque reflective coating onto parts for lamps, windows, tubes or reactor chambers; applying a silica coating for protecting metal parts from excessive heat or corrosion; surface treatments for stronger surface adhesion, namely acid structuring of surfaces. Scientific and technological services and research and design relating thereto; industrial analysis and industrial research services; chemical or physical analysis of samples, especially analysis of impurities, analysis of viscosity, analysis of transmission or analysis of reflection properties, analysis of stress induced birefringence, analysis of variation of refractive index of fused silica glasses.

Abstract

The present invention relates to a measuring apparatus for measuring the temperature of a molten metal bath, comprising an optical device, a detecting means, a storing unit for the optical device, a rotatable support for the storing unit for the optical device, a moving means, a straightening means, a housing and a guiding system connected to the housing. The housing encloses the detecting means, the storing unit for the optical device, the rotatable support for the storing unit of the optical device, the moving means, and the straightening means. The moving means is adapted to feed and retract the optical device and comprises at least one motor for forward and backward driving the rotatable support for the storing unit for the optical device and a feeding means for feeding the optical device driven by at least one motor for forward and backward driving.

IPC Classes  ?

• G01K 11/32 - Measuring temperature based on physical or chemical changes not covered by group , , , or using changes in transmittance, scattering or luminescence in optical fibres
• G01K 1/08 - Protective devices, e.g. casings
• G01K 1/14 - SupportsFastening devicesArrangements for mounting thermometers in particular locations

Abstract

Half-sandwich complexes of formulae η555-nn2m2m2mNR2R3 and η597pp2m2m2mNR2R3, wherein n = 0, 1, 2, 3, 4 or 5, m = 1, 2, 3, 4 or 5, p = 0, 1, 2, 3, 4, 5, 6 or 7, the radical(s) R1 are independently of one another selected from methyl, ethyl, propyl, isopropyl and the isomeric butyl radicals and the radicals R2 and R3 are independently of one another selected from methyl, ethyl, propyl, isopropyl and the isomeric butyl radicals.

IPC Classes  ?

• C07F 17/02 - Metallocenes of metals of Groups 8, 9 or 10 of the Periodic Table
• C23C 16/16 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material from metal carbonyl compounds
• C23C 16/18 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material from metallo-organic compounds
• C23C 16/455 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into the reaction chamber or for modifying gas flows in the reaction chamber

Goods & Services

Chemical products for industrial purposes; Precious metal-containing chemical products for industrial purposes; Salts for industrial purposes, in particular precious metal salts for industrial purposes; Metallates [metal salts of acids]; Catalysts; Chemical catalysts; Homogeneous catalysts; Chemical catalysts for oxidation processes; Synthesis gas catalysts for use in the production of ammonia and the operation of plants; Active chemical ingredients for use in the manufacture of medicinal products for the treatment of cancer; elementary matter; Industrially produced chemical raw materials for use in industry and science; Chemical reagents. Pharmaceutical products; Drugs against cancer; Chemical preparations based on precious metal compounds; Pharmaceutical preparations for use in chemotherapy; Medicine. Unprocessed and partially processed metal materials not adapted for a specific purpose; Metal ores, in particular ores containing precious metals; Processed metal ores, in particular ores containing precious metals; Metal powder, especially precious metal powder; Metals in powder form for 3D printers; Precious metals in powder form for industrial purposes; Various metal materials, not included in metal materials for welding; Metal powder; Metal materials for welding. Electrical and electronic components; Electrical contacts and conductors made of precious metal; electrotechnical and carbonaceous materials; electronic, electrotechnical general components. Raw or partially processed precious metals; Processed or partially processed precious metals, in particular in the form of ingots, moulded parts, powders, granulates; Precious metals [raw or partially processed]; Precious metals and their alloys; Precious metals and their alloys in the form of bars, moulded parts, powders, granulates; Precious metal wire; Alloys made of precious metal; Partially processed precious metals; Precious metal bars; Precious metals for use in the manufacture of finished and semi-finished products. Brokerage services for precious metals; Financial services in the form of trading in precious metals. Recovery of precious metals; Material processing and conversion of precious metals; Refinement of metals; Recycling of metals; Treatment of crystalline materials, especially metals; Metal refining services, in particular the refining of platinum group metals; Materials used in metalworking or metal processing; Waste treatment.

Abstract

A method for fabricating a multicore fiber comprised of an elongate base body containing a glass cladding material and having at least two through-holes, inserting a core rod into the through-holes so as to form a component ensemble, drawing the component ensemble to form the multicore fiber, wherein the component ensemble is held from above by a holder made of glass, which is connected to the base body so as to form a welding contact surface. The fitting of the base body with core rods is not limited by the layout of the holder, and which in particular allows placement of all core rods from above even after the holder has been welded on, a holder with an elongate hollow part is used, having a hollow channel with an inner contour that is larger than a hole area circumference within which the through-holes lie at least 90% of their diameter.

IPC Classes  ?

• G02B 6/02 - Optical fibres with cladding
• G02B 6/38 - Mechanical coupling means having fibre to fibre mating means

Abstract

The invention relates to particulate, water-insoluble inorganic material that is provided with silver oxide and ruthenium oxide, and a method for its production by drying and thermolytic treatment, which is carried out in a non-reducing atmosphere, of a preparation that contains water, particles of water-insoluble inorganic material, at least one silver precursor and at least one ruthenium precursor.

IPC Classes  ?

• A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
• C01G 1/02 - Oxides
• C23C 18/08 - Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coatingContact plating by thermal decomposition characterised by the deposition of metallic material
• A01N 59/16 - Heavy metalsCompounds thereof

Abstract

The invention relates to an anti-resonant hollow core fiber (1000), comprising a fiber longitudinal axis (2300) and a fiber core radius R_Faser (2310), a fiber cladding (2000) having a cladding inner bore (2200), a number of anti-resonant units (3000), • each comprising an ARE external unit (3100) and an ARE internal unit (3400), • wherein the circular-arcuately designed ARE external unit (3100) and the circular-arcuately designed ARE internal unit (3400) are connected to one another along two seam lines (3700, 3700') such that the ARE internal unit (3400) at least partially projects into a first interior (3170) of the ARE external unit (3100), wherein the anti-resonant units (3000) are arranged spaced apart from one another and without contact with one another at target positions on a cladding inner side (2150), wherein, in at least one anti-resonant unit (3000), • an ARE arc unit (3900) is arranged in the first interior (3170), • the ARE arc unit (3900) is circularly designed and • has a radius FB_R (3920), and • the ARE arc unit (3900) is connected to the ARE internal unit (3400) along a contact seam (3730). According to the invention, provision is made for the following to apply to the ratio of twice the radius of the ARE arc unit FB_R (3920) to the fiber core radius R_Faser (2310): (I).

IPC Classes  ?

• G02B 6/02 - Optical fibres with cladding

Abstract

The invention relates to a method for reductive extraction of elemental noble metal from an acidic aqueous solution containing noble metal, the method comprising the addition of non-noble metal including zinc and/or tin to the acidic aqueous solution containing noble metal to form a reaction mixture, wherein the dissolved noble metal includes iridium, rhodium and/or ruthenium, wherein the non-noble metal is added in a leaner-than-stoichiometric amount, and wherein the pH of the acidic aqueous solution containing noble metal prior to the addition of the non-noble metal is in the range of +0.8 to +3.0 and is also kept in this range in the reaction mixture.

IPC Classes  ?

• C22B 11/00 - Obtaining noble metals
• C22B 3/10 - Hydrochloric acid
• C22B 3/46 - Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation

Abstract

A method for depositing SiO2 soot particles on a deposition surface using at least two mutually spaced and adjacent build-up burners, and a corresponding device for carrying out the method.

IPC Classes  ?

• C03B 37/014 - Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means

Abstract

Optical components in the form of anti-resonant hollow-core fibres or preforms therefor contain a hollow core, a jacket with a circumferential inner side that faces the hollow core, and anti-resonant structural elements. In order to provide a method for producing an optical component with anti-resonant structural elements of a first type, which depart from the circular or oval shape and which are respectively of arcuate design in cross section as seen in the direction of the longitudinal axis of the component, with a left-hand arc end and with a right-hand arc end and with a bulge towards the hollow core, wherein the arc ends are connected to the inside of the jacket at contact points and, together with the inside of the jacket, span a curvature surface, the present document proposes a method.

IPC Classes  ?

• G02B 6/02 - Optical fibres with cladding
• C03B 37/012 - Manufacture of preforms for drawing fibres or filaments
• C03B 37/027 - Fibres composed of different sorts of glass, e.g. fibre optics
• G02B 6/032 - Optical fibres with cladding with non-solid core or cladding

Abstract

The invention relates to a particulate material which has an average particle size (d50) ranging from 1 to 100 µm, said material comprising silver particles which are equipped with ruthenium oxide and are optionally partially oxidized. The particulate material can be produced by means of a drying process and a thermalytic treatment, which is carried out in a non-reducing atmosphere, of an aqueous suspension comprising water, silver particles, and at least one ruthenium oxide precursor in the form of a ruthenium compound which can be thermally decomposed into ruthenium oxide in a non-reducing atmosphere.

IPC Classes  ?

• A01N 59/16 - Heavy metalsCompounds thereof
• A01N 25/26 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
• A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
• C01G 55/00 - Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
• C23C 18/12 - Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coatingContact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material

Abstract

00 in the range from 0.40 to 0.55, and the organic solvent or solvents having a water content in the range of from 1 to 10 vol.%.

IPC Classes  ?

• C07D 263/42 - One oxygen atom attached in position 5
• C07C 227/18 - Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters

Abstract

A method for producing glass fiber nozzles, comprising the steps of: A) providing or producing a base plate comprising a first material, being chemically resistant to the glass melt and dispersion strengthened, B) printing at least one tube made of a second material being chemically resistant to the glass melt onto one side of the base plate, wherein the at least one tube each comprise at least one feedthrough, C) generating at least one passage in the base plate, the passage is connected to at least one of the at least one feedthrough in such a way that each of the at least one passage through the base plate forms a common line permeable to the glass melt, with at least one of the at least one feedthrough of an associated tube leads through the base plate and through the associated tube.

IPC Classes  ?

• C03B 37/08 - BushingsSpinnerettesNozzles or nozzle plates
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 30/00 - Apparatus for additive manufacturingDetails thereof or accessories therefor
• B33Y 40/00 - Auxiliary operations or equipment, e.g. for material handling
• B33Y 70/00 - Materials specially adapted for additive manufacturing
• B33Y 80/00 - Products made by additive manufacturing
• C03B 37/083 - NozzlesBushing nozzle plates
• C03B 37/095 - Use of materials therefor

Abstract

A silver sintering preparation in the form of a silver sintering paste comprising 70 to 95 wt.-% of coated silver particles (A) and 5 to 30 wt.-% of organic solvent (B) or in the form of a silver sintering preform comprising 74.5 to 100 wt.-% of coated silver particles (A) and 0 to 0.5 wt.-% of organic solvent (B), wherein the coating of the coated silver particles (A) comprises at least one silver salt of the formula CnH2n+1COOAg with n being an integer in the range of 7 to 10, and wherein the at least one silver salt is thermally decomposable at >160° C.

IPC Classes  ?

• B22F 7/06 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools
• B22F 1/16 - Metallic particles coated with a non-metal
• B22F 7/04 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite layers with one or more layers not made from powder, e.g. made from solid metal
• H01L 23/00 - Details of semiconductor or other solid state devices
• H01R 4/58 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members

Abstract

The present invention relates to a process for producing a noble metal-modified, graphitized carbon material, comprising providing a graphitized carbon material, wherein the graphitized carbon material has a degree of graphitization of at least 10%, impregnating the graphitized carbon material with a composition and thermal treatment of the impregnated, graphitized carbon material. The composition comprises an organic solvent and at least one organic noble metal complex dissolved in the organic solvent. The invention further relates to a supported catalyst produced by this process and to an electrochemical cell containing this supported catalyst.

IPC Classes  ?

• H01M 4/88 - Processes of manufacture
• H01M 4/92 - Metals of platinum group

Abstract

The invention relates to a method for the catalyzed decomposition of lignin with a high yield and high selectivity for phenolic building blocks and with minimal formation of the coke fraction, and to a catalyst suitable for the method. The catalyst contains a basic carrier material, platinum at a weight percentage of 1-10 wt. % and nickel at a weight percentage of 0-5 wt. %. The method comprises: providing a reaction mixture comprising—lignin, —the catalyst and —a solvent; and heating the reaction mixture so as to obtain a mixture comprising—a product mix, —the catalyst and —the solvent.

IPC Classes  ?

• B01J 23/755 - Nickel
• B01J 23/89 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals
• C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups

Abstract

The invention relates to an unsupported bimetallic particulate material comprising elemental metallic silver and elemental metallic ruthenium having an average particle size (d50) in the range of 1 to 100 μm, preferably 1 to 20 μm and comprising a silver : ruthenium weight ratio in the range of 1 to 2000 parts by weight of silver : 1 part by weight of ruthenium.

IPC Classes  ?

• B22F 1/05 - Metallic powder characterised by the size or surface area of the particles
• B22F 1/17 - Metallic particles coated with metal
• B22F 9/30 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using chemical processes with decomposition of metal compounds, e.g. by pyrolysis
• C22C 1/04 - Making non-ferrous alloys by powder metallurgy

Goods & Services

Chemicals for industrial use; chemical preparations and materials for printing; chemical compositions for use in the manufacture of electronic components, in particular microcircuits and resistors; chemical compositions having conductive properties; printing chemicals, chemicals for use in electronic industry, chemicals for use in printing, chemicals used for plating non-conducting surfaces with metals; paste compositions; paste compositions for use in the manufacture of electronic components, in particular microcircuits and resistors. Printing ink; printer paste [ink]; ink for printing, marking and engraving; metallic ink; metallic printing ink; paints [other than insulating] for electronic components; printing ink with electric conductivity; polymeric ink, polymeric ink for surface micromachining; polymeric ink as sacrificial layer and sacrificial underlayer, polymeric ink as etch layer and as etch resistant layer; polymeric ink for encapsulation and protection.

Abstract

232322.

IPC Classes  ?

• B09B 3/40 - Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
• C22B 7/00 - Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof
• C22B 11/02 - Obtaining noble metals by dry processes
• H01M 8/008 - Disposal or recycling of fuel cells
• B09B 101/95 - Waste catalystsWaste ion exchange materialsWaste adsorbents

Abstract

The present invention relates to a catalyst system comprising more than one catalyst network, wherein at least one of the catalyst networks contains at least one noble metal wire consisting of a binary PtRh alloy. The binary PtRh alloy consists of 3.4-4.6 wt.% of rhodium, impurities and the remainder platinum. The catalyst system does not comprise a catalyst network containing a noble metal wire made of a further binary PtRh alloy comprising more than 7 wt.% of rhodium. The invention also relates to a method for the catalytic oxidation of ammonia, in which a catalyst system according to the invention is used.

IPC Classes  ?

• B01J 23/46 - Ruthenium, rhodium, osmium or iridium
• B01J 35/06 - Fabrics or filaments
• C01B 21/00 - NitrogenCompounds thereof

Abstract

The present invention relates to a method and a system for determining a temperature value of a molten metal bath. The method according to the invention has been proven to be especially suitable for installations of metallurgical vessels which are constantly moved during the metal making process.

IPC Classes  ?

• G01J 5/00 - Radiation pyrometry, e.g. infrared or optical thermometry
• G01J 5/0821 - Optical fibres

Abstract

The invention relates to the production of an anti-resonant hollow-core fiber consisting of a capillary blank and a sleeve tube. The capillary blank comprises an external capillary and a nested internal capillary, and is stretched to a maximum external diameter ODARE_cap and a maximum wall thickness WTARE_caP. The blank is mounted on the inside of the sleeve tube. In order to retain the advantages of the pre-produced capillary blank with respect to ease of assembly and precision, while keeping the associated drawbacks owing to ovality low and predictable, it is proposed that the geometric internal diameter and external diameter of the external capillary and of the internal capillary, as well as ODARE_cap and WTARE_caP, are aligned in relation to one another in such a way that the ARE-external capillary of the capillary blank has a degree of ovality of less than 1.025.

IPC Classes  ?

• C03B 37/012 - Manufacture of preforms for drawing fibres or filaments

Goods & Services

Provision of internet access to content, websites and portals; Providing user access to computer programs in data networks; Provision of access to sites on an electronic information network; Provision of access to data or documents stored electronically in central files for remote consultation; Electronic transmission of information; Electronic transmission and retransmission of sounds, images, documents, messages and data; Transmission of information by data communications for assisting decision-making Application software for cloud computing services, namely, downloadable software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications for use in cloud computing; Downloadable cloud computing software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Cloud server software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Cloud computer servers; Process controlling software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Electronic control systems, namely, probes and samplers for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Mobile app for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Software, namely, downloadable software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Software, namely, downloadable software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Software, namely, downloadable software for receiving, analyzing and visualizing sensor data for process control and support of metallurgical applications; Embedded software, namely, downloadable software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Downloadable computer programs for data processing; Downloadable computer programs for data processing, especially for receiving, analyzing and visualizing sensor data; Computer programs for data processing, namely, downloadable software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Interactive software, namely, downloadable software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Production support software, namely, downloadable software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Software for monitoring, analyzing, controlling and running physical world operations, namely, downloadable software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications]; Industrial automation software, namely, downloadable software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Industrial process control software, namely, downloadable software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Measuring, detecting, monitoring and controlling devices for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Measuring, detecting, monitoring and controlling devices, namely, sensors and probes for metallurgical applications; Physical analysis apparatus, namely, sensors, probes and measuring equipment for metallurgical applications; Spectrometers; Spectrometers, especially for analyzing the elemental composition of samples Data mining; Consultancy services relating to quality control in the field of sensor data and process control and support for industrial applications; Advisory services relating to material testing; Providing quality assurance services in the field of sensor data and process control and support for industrial applications; Process monitoring for quality assurance; Science and technology services namely, receiving, analyzing and visualizing sensor data, and process control and support for industrial applications; Advisory services relating to the use of energy, namely, [specify services]; Advisory services relating to energy efficiency; Providing information about industrial analysis and research services; Providing online information about industrial analysis and research services; Computer aided industrial analysis services; Providing temporary use of non-downloadable web-based applications for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Providing temporary use of non-downloadable web based software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Hosting services, software as a service, and rental of software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Providing temporary use of online non-downloadable computer software for collecting, analyzing and organizing data in the field of deep learning; Providing non-downloadable artificial intelligence computer programs for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications on data networks; Computer services concerning electronic data storage; Hosting of computerized data, files, applications and information; Platform as a service; Platforms for artificial intelligence as software as a service for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Software as a service namely, providing online software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Software as a service featuring online, non-downloadable software for deep learning; Software as a service featuring software for use in the field of machine learning; Software as a service services featuring software for machine learning, deep learning and deep neural networks; Software as a service featuring software for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; IT services, namely, receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Engineering consultancy services; Engineering and computer-aided engineering services; Design and development of computer software for process control; Programming of electronic control systems; Programming of computer software for evaluation and calculation of data; Design and development of software in the field of mobile applications; Measurement evaluation services; Technical data analysis services; Computer services for the analysis of data; Working on and evaluation of chemical analyses; Cloud computing for receiving, analyzing and visualizing sensor data, and for process control and support for industrial applications; Cloud storage services for electronic files; Cloud hosting provider services; Cloud-based data protection services

Abstract

A method for producing a preform of an anti-resonant hollow-core fiber, which has a hollow core extending along a fiber longitudinal axis, and a cladding region surrounding the hollow core and includes at least one anti-resonance element. The method includes (a) providing a cladding tube having a cladding tube inner surface and a cladding tube outer surface, at least one anti-resonance element preform being arranged at the cladding tube inner surface, (b) providing an overlay tube including an overlay tube inner surface, the overlay tube having an inner diameter larger than an outer diameter of the cladding tube, (c) arranging the cladding tube inside the overlay tube, so that the overlay tube inner surface surrounds the cladding tube outer surface, and (d) adding the overlay tube to the cladding tube, so that the overlay tube inner surface connects to the cladding tube outer surface.

IPC Classes  ?

• C03B 37/012 - Manufacture of preforms for drawing fibres or filaments
• C03B 37/027 - Fibres composed of different sorts of glass, e.g. fibre optics

Abstract

The invention relates to microstructured optical fibers that are drawn through hollow channels and have a core region, which extends along a fiber longitudinal axis, and a jacket region surrounding the core region. The aim of the invention is to reduce a damping increase due to corrosion and to reduce the emission of chlorine on the basis of the microstructured optical fibers. This is achieved in that at least some of the hollow channels are delimited by a wall material made of synthetic quartz glass which has a chlorine concentration of less than 300 wt. ppm and oxygen deficiency centers in a concentration of at least 2×1015 cm-3.

IPC Classes  ?

• G02B 6/02 - Optical fibres with cladding
• C03B 37/012 - Manufacture of preforms for drawing fibres or filaments
• C03B 37/014 - Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means
• C03C 13/04 - Fibre optics, e.g. core and clad fibre compositions

Goods & Services

Measuring apparatus and instruments, namely, sensors, thermocouples, immersion probes, samplers and corresponding measurement instruments for insertion into molten metal to measure temperature and to analyze elemental content; Physical analysis apparatus, namely, indicators and analytical instruments, especially immersion probes, samplers and corresponding measuring instrument for the analysis of molten metal; Spectrometers; Spectrometers, especially for analyzing the elemental composition of samples

Goods & Services

(1) Application software for cloud computing services; Downloadable cloud computing software; Cloud server software; Cloud servers; Process controlling software; Electronic control systems; Mobile apps; Software; Software, especially for receiving, analyzing and visualising sensor data; Software, especially for process control and support of industrial applications; Software, especially for process control and support of metallurgical applications; Downloadable software; Downloadable software, especially for receiving, analyzing and visualising sensor data; Downloadable software, especially for process control and support of industrial applications; Embedded software; Embedded software, especially for receiving, analyzing and visualising sensor data; Embedded software, especially for process control and support of industrial applications; Computer programmes for data processing; Computer programmes for data processing, especially for receiving, analyzing and visualising sensor data; Computer programmes for data processing, especially for process control and support of industrial applications; Interactive software; Interactive software, especially for receiving, analyzing and visualising sensor data; Interactive software, especially for process control and support of industrial applications; Production support software; Software for monitoring, analysing, controlling and running physical world operations; Software for monitoring, analysing, controlling and running physical world operations, especially for process control and support of industrial applications; Industrial automation software; Industrial automation software, especially for receiving, analyzing and visualising sensor data; Industrial automation software, especially for process control and support of industrial applications; Industrial process control software; Measuring, detecting, monitoring and controlling devices; Measuring, detecting, monitoring and controlling devices, especially for metallurgical applications; Measuring apparatus and instruments; Measuring apparatus and instruments, especially for metallurgical applications; Physical analysis apparatus [other than for medical purposes]; Physical analysis apparatus [other than for medical purposes], especially for metallurgical applications; Spectrometers; Spectrometers, especially for analyzing the elemental composition of samples. (1) Provision of access to content, websites and portals; Providing user access to computer programmes in data networks; Provision of access to sites on an electronic information network; Provision of access to data or documents stored electronically in central files for remote consultation; Electronic transmission of information (Services for the -); Electronic transmission and retransmission of sounds, images, documents, messages and data; Transmission of information by data communications for assisting decision making. (2) Data mining; Consultancy services relating to quality control; Advisory services relating to material testing; Providing quality assurance services; Process monitoring for quality assurance; Science and technology services; Advisory services relating to the use of energy; Advisory services relating to energy efficiency; Providing information about industrial analysis and research services; Providing online information about industrial analysis and research services; Computer aided industrial analysis services; Providing temporary use of web-based applications; Providing temporary use of web-based software; Hosting services, software as a service [SaaS], and rental of software; Providing temporary use of online non-downloadable computer software for collecting, analyzing and organizing data in the field of deep learning; Providing artificial intelligence computer programs on data networks; Computer services concerning electronic data storage; Hosting of computerized data, files, applications and information; Platform as a service [PaaS]; Platforms for artificial intelligence as software as a service [SaaS]; Software as a service [SaaS]; Software as a service [SaaS] featuring software for deep learning; Software as a service [SaaS] featuring software for machine learning; Software as a service [SaaS] services featuring software for machine learning, deep learning and deep neural networks; Software as a service [SaaS] featuring software for deep neural networks; IT services; Engineering consultancy services; Engineering and computer-aided engineering services; Design and development of computer software for process control; Programming of electronic control systems; Programming of computer software for evaluation and calculation of data; Design and development of software in the field of mobile applications; Measurement evaluation services; Technical data analysis services; Computer services for the analysis of data; Working on and evaluation of chemical analyses; Cloud computing; Cloud storage services for electronic files; Cloud hosting provider services; Cloud-based data protection services.

Goods & Services

(1) Measuring apparatus and instruments; Measuring apparatus and instruments, especially for molten metal; Measuring apparatus and instruments, especially for analyzing the elemental composition of samples; Measuring apparatus and instruments, especially immersion probes, samplers and corresponding measuring instrument; Physical analysis apparatus [other than for medical purposes]; Physical analysis apparatus [other than for medical purposes], especially for molten metal; Physical analysis apparatus, especially for analyzing the elemental composition of samples; Physical analysis apparatus [other than for medical purposes], especially immersion probes, samplers and corresponding measuring instruments; Spectrometers; Spectrometers, especially for analyzing the elemental composition of samples.

Abstract

A strip-shaped sandwich composite material for producing probe needles, wherein an inner core layer is arranged between two outer cover layers, wherein the inner core layer consists of a palladium alloy comprising at least 30 wt. % palladium or of a platinum alloy comprising at least 30 wt. % platinum, and wherein the two outer cover layers consist of a precipitation-hardened and/or dispersion-hardened copper alloy comprising at least 90 wt. % copper and/or silver alloy comprising at least 70 wt. % silver. The invention also relates to a probe needle, a bonding strip, a probe needle array and a method for producing a composite material.

IPC Classes  ?

• G01R 1/067 - Measuring probes
• G01R 3/00 - Apparatus or processes specially adapted for the manufacture of measuring instruments

Abstract

The present invention relates to a catalytically active composition containing ruthenium for catalysts for the exhaust-gas aftertreatment, which composition contains a doped refractory oxide provided at least with ruthenium and selected from the group consisting of aluminum oxide, magnesium oxide, silicon oxide, molybdenum oxide, tungsten oxide, titanium oxide, the mixtures thereof, and composite oxides of two or more thereof and a cerium zirconium oxide that contains at least one element other than cerium from the group of rare earths. The invention also relates to a preparation containing the catalytically active composition, to methods for preparing same, to a catalyst having the catalytically active composition, and to a method in which the composition is used.

IPC Classes  ?

• B01J 23/63 - Platinum group metals with rare earths or actinides
• B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
• B01J 23/10 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of rare earths
• B01J 23/46 - Ruthenium, rhodium, osmium or iridium
• B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes

Abstract

The present invention relates to a coated membrane containing: a membrane with a front and a rear face, a catalyst-containing coating which is provided on the front face of the membrane, the catalyst containing a support material which has a BET surface area of maximally 80 m2/g, an iridium-containing coating which is provided on the support material and contains an iridium oxide, an iridium hydroxide or an iridium hydroxide oxide or a mixture of at least two of these iridium compounds, wherein the catalyst contains iridium in a quantity of maximally 60 wt. %, and the coating provided on the membrane front face has an iridium content of maximally 0.4 mg iridium/cm2.

IPC Classes  ?

• C25B 9/23 - Cells comprising dimensionally-stable non-movable electrodesAssemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
• C25B 11/075 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound
• C25B 11/054 - Electrodes comprising electrocatalysts supported on a carrier
• C25B 13/08 - DiaphragmsSpacing elements characterised by the material based on organic materials
• C25B 11/067 - Inorganic compound e.g. ITO, silica or titania

Abstract

The invention relates to an anti-resonance ele-ment preform for producing an anti-resonant hollow-core fiber, in an axial top view comprising a circular first cir-cle element with a first circle radius and a circular arc-shaped first circular arc element with a first circular arc radius. Furthermore, the invention relates to a method for producing an anti resonance element preform, a preform for producing an anti-resonant hollow-core fiber comprising at least one anti-resonance element preform and an anti-resonant hol-low-core fiber. According to the invention, it is provided that the first circle element and the first circular arc element are connected to one another at two contact points.

IPC Classes  ?

• C03B 37/012 - Manufacture of preforms for drawing fibres or filaments

Abstract

The invention relates to a particulate catalyst, containing: —a support material, —an iridium-containing coating which is provided on the support material and which contains iridium oxide, an iridium hydroxide, or an iridium hydroxide oxide, wherein the support material has a BET surface area ranging from 2 m2/g to 50 m2/g, and the iridium content of the catalyst satisfies the following condition: (1.505 (g/m2)×BET)/(1+0.0176 (g/m2)×BET)≤Ir-G≤(4.012 (g/m2)×BET)/(1+0.0468 (g/m2)×BET), where BET is the BET surface area of the support material, in m2/g, and Ir-G is the iridium content, in wt. %, of the catalyst.

IPC Classes  ?

• C25B 11/081 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound the element being a noble metal
• C25B 11/067 - Inorganic compound e.g. ITO, silica or titania
• C25B 1/04 - Hydrogen or oxygen by electrolysis of water
• C25B 11/054 - Electrodes comprising electrocatalysts supported on a carrier
• C25B 11/037 - Electrodes made of particles

Abstract

A method for producing a preform of an anti-resonant hollow-core fiber, comprising the method steps of a) providing a cladding tube, which has a cladding tube inner bore and a cladding tube longitudinal axis, along which a cladding tube wall extends, which is limited by an inner side and an outer side b) preparing a number of anti-resonance element preforms, which consist of several nested tubular structural elements, comprising an ARE outer tube and an ARE inner tube inserted therein, wherein the structural elements have a structural element longitudinal axis, c) arranging the anti-resonance element preforms on the inner side of the cladding tube wall, and d) thermal fixing of the anti-resonance element preforms to the cladding tube wall by means of heat input.

IPC Classes  ?

• C03B 37/012 - Manufacture of preforms for drawing fibres or filaments

Goods & Services

Application software for cloud computing services; Downloadable cloud computing software; Cloud server software; Cloud servers; Process controlling software; Electronic control systems; Mobile apps; Software; Software, especially for receiving, analyzing and visualising sensor data; Software, especially for process control and support of industrial applications; Software, especially for process control and support of metallurgical applications; Downloadable software; Downloadable software, especially for receiving, analyzing and visualising sensor data; Downloadable software, especially for process control and support of industrial applications; Embedded software; Embedded software, especially for receiving, analyzing and visualising sensor data; Embedded software, especially for process control and support of industrial applications; Computer programmes for data processing; Computer programmes for data processing, especially for receiving, analyzing and visualising sensor data; Computer programmes for data processing, especially for process control and support of industrial applications; Interactive software; Interactive software, especially for receiving, analyzing and visualising sensor data; Interactive software, especially for process control and support of industrial applications; Production support software; Software for monitoring, analysing, controlling and running physical world operations; Software for monitoring, analysing, controlling and running physical world operations, especially for process control and support of industrial applications; Industrial automation software; Industrial automation software, especially for receiving, analyzing and visualising sensor data; Industrial automation software, especially for process control and support of industrial applications; Industrial process control software; Measuring, detecting, monitoring and controlling devices; Measuring, detecting, monitoring and controlling devices, especially for metallurgical applications; Measuring apparatus and instruments; Measuring apparatus and instruments, especially for metallurgical applications; Physical analysis apparatus [other than for medical purposes]; Physical analysis apparatus [other than for medical purposes], especially for metallurgical applications; Spectrometers; Spectrometers, especially for analyzing the elemental composition of samples. Provision of access to content, websites and portals; Providing user access to computer programmes in data networks; Provision of access to sites on an electronic information network; Provision of access to data or documents stored electronically in central files for remote consultation; Electronic transmission of information (Services for the -); Electronic transmission and retransmission of sounds, images, documents, messages and data; Transmission of information by data communications for assisting decision making. Data mining; Consultancy services relating to quality control; Advisory services relating to material testing; Providing quality assurance services; Process monitoring for quality assurance; Science and technology services; Advisory services relating to the use of energy; Advisory services relating to energy efficiency; Providing information about industrial analysis and research services; Providing online information about industrial analysis and research services; Computer aided industrial analysis services; Providing temporary use of web-based applications; Providing temporary use of web-based software; Hosting services, software as a service [SaaS], and rental of software; Providing temporary use of online non-downloadable computer software for collecting, analyzing and organizing data in the field of deep learning; Providing artificial intelligence computer programs on data networks; Computer services concerning electronic data storage; Hosting of computerized data, files, applications and information; Platform as a service [PaaS]; Platforms for artificial intelligence as software as a service [SaaS]; Software as a service [SaaS]; Software as a service [SaaS] featuring software for deep learning; Software as a service [SaaS] featuring software for machine learning; Software as a service [SaaS] services featuring software for machine learning, deep learning and deep neural networks; Software as a service [SaaS] featuring software for deep neural networks; IT services; Engineering consultancy services; Engineering and computer-aided engineering services; Design and development of computer software for process control; Programming of electronic control systems; Programming of computer software for evaluation and calculation of data; Design and development of software in the field of mobile applications; Measurement evaluation services; Technical data analysis services; Computer services for the analysis of data; Working on and evaluation of chemical analyses; Cloud computing; Cloud storage services for electronic files; Cloud hosting provider services; Cloud-based data protection services.

Abstract

A method for producing a preform of an anti-resonant hollow-core fiber, comprising the steps of a) providing a cladding tube, which has a cladding tube inner bore and a cladding tube longitudinal axis, along which a cladding tube wall extends, which is limited by an inner side and an outer side, b) preparing a number of anti-resonance element preforms, each comprising an ARE outer tube and an ARE inner tube inserted therein, c) preparing a positioning template, having a number of passage openings passing through the positioning template, adapted for a longitudinal guidance of an anti-resonance element preform each, wherein the positioning template and the cladding tube are made of identical material, d) attaching the positioning template to a first end of the cladding tube, e) inserting at least parts of the anti-resonance element preforms through the passage openings.

IPC Classes  ?

• C03B 37/012 - Manufacture of preforms for drawing fibres or filaments

Abstract

The present invention relates to a method for manufacturing a semiconductor wafer comprising: i) applying a MOD ink composition to a semiconductor wafer, thereby forming a precursor layer; and ii) curing the precursor layer. In an embodiment, the application in step i) is carried out by inkjet printing. The method for inkjet printing MOD ink has low equipment cost and low power consumption; no material waste; on-demand printing and easy selective deposition/design flexibility (no etching required). In addition, the method of the present invention improves the adhesion and electric conductivity of the metallization layer on backside of the wafer.

IPC Classes  ?

• H01L 21/3205 - Deposition of non-insulating-, e.g. conductive- or resistive-, layers, on insulating layersAfter-treatment of these layers
• H01L 21/321 - After-treatment
• H01L 21/288 - Deposition of conductive or insulating materials for electrodes from a liquid, e.g. electrolytic deposition

Abstract

A method for producing a substrate precursor having a mass of more than 100 kg, comprising a TiO2-SiO2 mixed glass, comprising the steps including: A method for producing a substrate precursor having a mass of more than 100 kg, comprising a TiO2-SiO2 mixed glass, comprising the steps including: introducing a silicon dioxide raw material and a titanium dioxide raw material into a flame, A method for producing a substrate precursor having a mass of more than 100 kg, comprising a TiO2-SiO2 mixed glass, comprising the steps including: introducing a silicon dioxide raw material and a titanium dioxide raw material into a flame, producing a glass body having a titanium dioxide content of 3 wt. % up to 10 wt. %, the glass body comprising: A method for producing a substrate precursor having a mass of more than 100 kg, comprising a TiO2-SiO2 mixed glass, comprising the steps including: introducing a silicon dioxide raw material and a titanium dioxide raw material into a flame, producing a glass body having a titanium dioxide content of 3 wt. % up to 10 wt. %, the glass body comprising: a macroscopic, production-related titanium profile, and A method for producing a substrate precursor having a mass of more than 100 kg, comprising a TiO2-SiO2 mixed glass, comprising the steps including: introducing a silicon dioxide raw material and a titanium dioxide raw material into a flame, producing a glass body having a titanium dioxide content of 3 wt. % up to 10 wt. %, the glass body comprising: a macroscopic, production-related titanium profile, and a microscopic, production-related layer structure, A method for producing a substrate precursor having a mass of more than 100 kg, comprising a TiO2-SiO2 mixed glass, comprising the steps including: introducing a silicon dioxide raw material and a titanium dioxide raw material into a flame, producing a glass body having a titanium dioxide content of 3 wt. % up to 10 wt. %, the glass body comprising: a macroscopic, production-related titanium profile, and a microscopic, production-related layer structure, dividing the glass body into a plurality of rod-like glass body portions, A method for producing a substrate precursor having a mass of more than 100 kg, comprising a TiO2-SiO2 mixed glass, comprising the steps including: introducing a silicon dioxide raw material and a titanium dioxide raw material into a flame, producing a glass body having a titanium dioxide content of 3 wt. % up to 10 wt. %, the glass body comprising: a macroscopic, production-related titanium profile, and a microscopic, production-related layer structure, dividing the glass body into a plurality of rod-like glass body portions, spatially measuring the titanium profile in each of the glass body portions, A method for producing a substrate precursor having a mass of more than 100 kg, comprising a TiO2-SiO2 mixed glass, comprising the steps including: introducing a silicon dioxide raw material and a titanium dioxide raw material into a flame, producing a glass body having a titanium dioxide content of 3 wt. % up to 10 wt. %, the glass body comprising: a macroscopic, production-related titanium profile, and a microscopic, production-related layer structure, dividing the glass body into a plurality of rod-like glass body portions, spatially measuring the titanium profile in each of the glass body portions, connecting the glass body portions to form an elongate first glass component, A method for producing a substrate precursor having a mass of more than 100 kg, comprising a TiO2-SiO2 mixed glass, comprising the steps including: introducing a silicon dioxide raw material and a titanium dioxide raw material into a flame, producing a glass body having a titanium dioxide content of 3 wt. % up to 10 wt. %, the glass body comprising: a macroscopic, production-related titanium profile, and a microscopic, production-related layer structure, dividing the glass body into a plurality of rod-like glass body portions, spatially measuring the titanium profile in each of the glass body portions, connecting the glass body portions to form an elongate first glass component, first homogenization treatment of the first glass component, A method for producing a substrate precursor having a mass of more than 100 kg, comprising a TiO2-SiO2 mixed glass, comprising the steps including: introducing a silicon dioxide raw material and a titanium dioxide raw material into a flame, producing a glass body having a titanium dioxide content of 3 wt. % up to 10 wt. %, the glass body comprising: a macroscopic, production-related titanium profile, and a microscopic, production-related layer structure, dividing the glass body into a plurality of rod-like glass body portions, spatially measuring the titanium profile in each of the glass body portions, connecting the glass body portions to form an elongate first glass component, first homogenization treatment of the first glass component, pushing together the first glass component to create a spherical glass system, A method for producing a substrate precursor having a mass of more than 100 kg, comprising a TiO2-SiO2 mixed glass, comprising the steps including: introducing a silicon dioxide raw material and a titanium dioxide raw material into a flame, producing a glass body having a titanium dioxide content of 3 wt. % up to 10 wt. %, the glass body comprising: a macroscopic, production-related titanium profile, and a microscopic, production-related layer structure, dividing the glass body into a plurality of rod-like glass body portions, spatially measuring the titanium profile in each of the glass body portions, connecting the glass body portions to form an elongate first glass component, first homogenization treatment of the first glass component, pushing together the first glass component to create a spherical glass system, turning the glass system more than 70 degrees, A method for producing a substrate precursor having a mass of more than 100 kg, comprising a TiO2-SiO2 mixed glass, comprising the steps including: introducing a silicon dioxide raw material and a titanium dioxide raw material into a flame, producing a glass body having a titanium dioxide content of 3 wt. % up to 10 wt. %, the glass body comprising: a macroscopic, production-related titanium profile, and a microscopic, production-related layer structure, dividing the glass body into a plurality of rod-like glass body portions, spatially measuring the titanium profile in each of the glass body portions, connecting the glass body portions to form an elongate first glass component, first homogenization treatment of the first glass component, pushing together the first glass component to create a spherical glass system, turning the glass system more than 70 degrees, and stretching the glass system.

IPC Classes  ?

• C03C 3/06 - Glass compositions containing silica with more than 90% silica by weight, e.g. quartz

Abstract

The present invention relates to a method and a system for determining a temperature value of a molten metal bath. The method according to the invention has been proven to be especially suitable for repeated determinations of temperature values; i.e. the method allows for multiple measurements with repeatedly newly generated leading tips of the optical cored wire.

IPC Classes  ?

• G01J 5/00 - Radiation pyrometry, e.g. infrared or optical thermometry
• G01J 5/0821 - Optical fibres
• G01J 5/08 - Optical arrangements

Abstract

The present invention relates to a method and a system for determining a series of at least two temperature values of a molten metal bath with a device comprising an optical cored wire and a detector. The method according to the invention has been proven to be especially suitable for multiple repeated measurements, wherein the temperature of the molten metal bath changes between the measurements.

IPC Classes  ?

• G01J 5/00 - Radiation pyrometry, e.g. infrared or optical thermometry
• G01J 5/0821 - Optical fibres
• G01J 5/08 - Optical arrangements

Goods & Services

Measuring apparatus and instruments; Measuring apparatus and instruments, especially for molten metal; Measuring apparatus and instruments, especially for analyzing the elemental composition of samples; Measuring apparatus and instruments, especially immersion probes, samplers and corresponding measuring instrument; Physical analysis apparatus [other than for medical purposes]; Physical analysis apparatus [other than for medical purposes], especially for molten metal; Physical analysis apparatus, especially for analyzing the elemental composition of samples; Physical analysis apparatus [other than for medical purposes], especially immersion probes, samplers and corresponding measuring instruments; Spectrometers; Spectrometers, especially for analyzing the elemental composition of samples.

Goods & Services

GPS navigation device, apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing data; computers and computer peripheral devices; fiber optics; optical fibers; optical cables; optical fiber network cables; optical waveguides for telecom applications; optical waveguides for high power beam delivery; optical data links all for telecommunications Unworked or semi-worked glass, except building glass; fused quartz as a semi-finished product, namely, ingots, tubes, rods, discs, plates and rings all for general industrial and further manufacturing use; vitreous silica fibers, other than for textile use; fused silica as a semi-finished product, namely, ingots, tubes, rods, discs, plates and rings all for general industrial and further manufacturing use, other than for building; semi-finished core rods made of fused silica for fiber optic cables for further manufacturing use; semi-finished cladding cylinders made of fused silica for fiber optic cables for further manufacturing use; semi-finished end caps made of fused silica for optical fibers for further manufacturing use; optical fibers made of fused silica; optical cables, comprising optical fibers made of fused silica

Goods & Services

Measuring apparatus and instruments, namely, sensors, thermocouples, immersion probes, samplers and corresponding measurement instruments for insertion into molten metal to measure temperature and to analyze elemental content; Physical analysis apparatus, namely, indicators and analytical instruments, especially immersion probes, samplers and corresponding measuring instrument for the analysis of molten metal; Spectrometers; Spectrometers, especially for analyzing the elemental composition of samples

Goods & Services

GPS navigation device, apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing data; computers and computer peripheral devices; fiber optics; optical fibers; optical cables; optical fiber network cables; optical waveguides for telecom applications; optical waveguides for high power beam delivery; optical data links all for telecommunications Unworked or semi-worked glass, except building glass; fused quartz as a semi-finished product, namely, ingots, tubes, rods, discs, plates and rings all for general industrial and further manufacturing use; vitreous silica fibers, other than for textile use; fused silica as a semi-finished product, namely, ingots, tubes, rods, discs, plates and rings all for general industrial and further manufacturing use, other than for building; semi-finished core rods made of fused silica for fiber optic cables for further manufacturing use; semi-finished cladding cylinders made of fused silica for fiber optic cables for further manufacturing use; semi-finished end caps made of fused silica for optical fibers for further manufacturing use; optical fibers made of fused silica; optical cables, comprising optical fibers made of fused silica.

Abstract

The present invention relates to a method and a system for determining a series of at least two temperature values of a molten metal bath with a device comprising an optical cored wire and a detector. The method according to the invention has been proven to be especially suitable for multiple repeated measurements, wherein a final end temperature of the molten metal bath shall be reached.

IPC Classes  ?

• G01K 11/32 - Measuring temperature based on physical or chemical changes not covered by group , , , or using changes in transmittance, scattering or luminescence in optical fibres

Abstract

A method for recovering noble metal from a heterogeneous catalyst comprising a solid carrier material and palladium, platinum or rhodium, present at least partially in elemental form, said method comprising the steps of converting the noble metal to an oxidation state>0 by treating the heterogeneous catalyst with an oxidizing agent in the presence of hydrochloric acid so as to form a two-phase system A comprising a hydrochloric aqueous phase A1 and a solid phase comprising the carrier material which is insoluble therein, optionally, at least partially separating the hydrochloric aqueous phase A1 from the two-phase system A and adding a further aqueous phase to the remaining residue of the two-phase system A so as to form a two-phase system B comprising a hydrochloric aqueous phase and a solid phase comprising the carrier material insoluble therein.

IPC Classes  ?

• C25C 1/20 - Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
• C22B 11/00 - Obtaining noble metals
• C22B 3/10 - Hydrochloric acid

Abstract

The present invention relates to a process for coupling a heterocyclic aromatic ring AR1 and a carbocyclic or heterocyclic aromatic ring AR2 to each other by a light-assisted decarboxylative carbon-carbon cross-coupling reaction, wherein a reaction medium is provided by mixing a first reactant, a second reactant and a catalyst composition, wherein the catalyst composition comprises (i) a palladium compound which is a palladium salt or a palladium complex or a mixture thereof, and (ii) a polycyclic compound of Formula (I), (II) or (III): The present invention relates to a process for coupling a heterocyclic aromatic ring AR1 and a carbocyclic or heterocyclic aromatic ring AR2 to each other by a light-assisted decarboxylative carbon-carbon cross-coupling reaction, wherein a reaction medium is provided by mixing a first reactant, a second reactant and a catalyst composition, wherein the catalyst composition comprises (i) a palladium compound which is a palladium salt or a palladium complex or a mixture thereof, and (ii) a polycyclic compound of Formula (I), (II) or (III): the reaction medium is irradiated by an external light source, thereby coupling the heterocyclic aromatic ring AR1 of the first reactant to the aromatic ring AR2 of the second reactant by a decarboxylative carbon-carbon cross-coupling reaction.

IPC Classes  ?

• C07D 213/26 - Radicals substituted by halogen atoms or nitro radicals
• B01J 31/24 - Phosphines
• B01J 31/22 - Organic complexes
• B01J 31/02 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides

Abstract

The present invention relates to a catalyst composition for synthesis of heteroaromatic biaryls by a light-assisted decarboxylative carbon-carbon cross-coupling reaction, wherein the composition comprises (i) a palladium compound which is selected from a palladium salt or a palladium complex or a mixture thereof, (ii) at least one of the following compounds: a compound of Formula (I) The present invention relates to a catalyst composition for synthesis of heteroaromatic biaryls by a light-assisted decarboxylative carbon-carbon cross-coupling reaction, wherein the composition comprises (i) a palladium compound which is selected from a palladium salt or a palladium complex or a mixture thereof, (ii) at least one of the following compounds: a compound of Formula (I) a compound of Formula (II) The present invention relates to a catalyst composition for synthesis of heteroaromatic biaryls by a light-assisted decarboxylative carbon-carbon cross-coupling reaction, wherein the composition comprises (i) a palladium compound which is selected from a palladium salt or a palladium complex or a mixture thereof, (ii) at least one of the following compounds: a compound of Formula (I) a compound of Formula (II) an iridium complex comprising ligands L1, L2 and L3, wherein the ligands L1, L2 and L3 are selected, independently from each other, from a phenylpyridine and a bipyridine.

IPC Classes  ?

• B01J 31/12 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides

Goods & Services

(1) Measuring apparatus and instruments; Measuring apparatus and instruments, especially for molten metal; Measuring apparatus and instruments, especially for analyzing the elemental composition of samples; Measuring apparatus and instruments, especially immersion probes, samplers and corresponding measuring instrument; Physical analysis apparatus [other than for medical purposes]; Physical analysis apparatus [other than for medical purposes], especially for molten metal; Physical analysis apparatus [other than for medical purposes], especially immersion probes, samplers and corresponding measuring instrument; Spectrometers; Spectrometers, especially for analyzing the elemental composition of samples.

Abstract

A metal sintering preparation containing (A) 50 to 90% by weight of at least one metal that is present in the form of particles having a coating that contains at least one organic compound, and (B) 6 to 50% by weight organic solvent. The mathematical product of tamped density and specific surface of the metal particles of component (A) is in the range of 40,000 to 80,000 cm−1.

IPC Classes  ?

• H01L 23/00 - Details of semiconductor or other solid state devices
• B22F 3/10 - Sintering only
• B22F 7/06 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools
• B22F 7/08 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
• C22C 5/06 - Alloys based on silver
• B22F 1/102 - Metallic powder coated with organic material
• B22F 1/05 - Metallic powder characterised by the size or surface area of the particles
• B22F 1/068 - Flake-like particles

Abstract

The invention relates to a method for producing a particulate carrier material provided with silver and ruthenium, comprising the following steps: a) providing a water-insoluble particulate carrier material and aqueously dissolved silver and ruthenium precursors, b) bringing the particulate carrier material into contact with the aqueous solution of the precursors to form an intermediate, c) bringing the intermediate into contact with an aqueous hydrazine solution having a pH of >7 to 14 to form a mass comprising silver and ruthenium, d) optionally washing the obtained mass, and e) removing water and other possible volatile components from the mass.

IPC Classes  ?

• C23C 18/16 - Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coatingContact plating by reduction or substitution, i.e. electroless plating
• B22F 1/18 - Non-metallic particles coated with metal
• C23C 18/44 - Coating with noble metals using reducing agents

Abstract

Methods of making dispersion-hardened platinum compositions include A) producing a melt having at least 70 wt. % platinum, up to 29.95 wt. % of one or more of rhodium, gold, iridium and palladium, between 0.05 wt. % and 1 wt. % of oxidizable non-precious metals in the form of zirconium, yttrium and scandium, and, as the remainder, platinum including impurities, wherein the ratio of zirconium to yttrium in the melt is in a range of from 5.9:1 to 4.3:1 and the ratio of zirconium to scandium in the melt is at least 17.5:1, B) hardening the melt to form a solid body, C) processing the solid body to form a volume body, and D) oxidizing the non-precious metals contained in the volume body by a heat treatment in an oxidizing medium over a time period of at least 48 hours at a temperature of at least 750° C.

IPC Classes  ?

• C23C 8/12 - Oxidising using elemental oxygen or ozone
• C22C 1/02 - Making non-ferrous alloys by melting
• C22C 5/04 - Alloys based on a platinum group metal

Abstract

22 into methanol.

IPC Classes  ?

• B01J 23/62 - Platinum group metals with gallium, indium, thallium, germanium, tin or lead
• B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
• B01J 35/10 - Solids characterised by their surface properties or porosity
• B01J 37/00 - Processes, in general, for preparing catalystsProcesses, in general, for activation of catalysts
• B01J 37/02 - Impregnation, coating or precipitation
• B01J 37/03 - PrecipitationCo-precipitation
• B01J 37/04 - Mixing
• B01J 37/08 - Heat treatment

Abstract

The invention relates to a strip-like connector made of metal, wherein the length and width of the strip-like connector are greater than the thickness of the strip-like connector, the strip-like connector comprising a first metal material (41) and a second metal material (42), wherein the first material (41) and the second material (42) are directly and interlockingly connected to one another and joined together by way of a connecting surface (50), wherein the connecting surface (50) has, lying opposite one another at least in some regions, interlocking and interengaging serrations (43, 52) of the first material (41) and the second material (42) along the width of the strip-like connector. The invention also relates to the use of such a strip-like connector for connecting galvanic cells, to a galvanic element comprising multiple galvanic cells, wherein the galvanic cells are connected and electrically contacted by at least one such strip-like connector, and to a method for producing a connecting strip and for producing strip-like connectors from the connecting strip.

IPC Classes  ?

• H01M 50/503 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
• H01M 50/505 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising a single busbar
• B23K 20/04 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill

Abstract

The invention relates to a catalyst system for flow reactors, said catalyst system being characterized by the order of the noble metal-containing alloys used in the catalyst gauze which forms the catalyst system. By using a ternary platinum alloy for a second catalyst gauze group and a palladium alloy for a third catalyst gauze group, the platinum and rhodium content of the catalyst system can be kept relatively low overall while having a high degree of efficiency. The invention additionally relates to a method for catalytically combusting ammonia, in which a fresh gas which contains at least ammonia is conducted through a catalyst system.

IPC Classes  ?

• B01J 23/46 - Ruthenium, rhodium, osmium or iridium
• B01J 23/52 - Gold
• B01J 23/44 - Palladium
• B01J 23/755 - Nickel
• B01J 23/652 - Chromium, molybdenum or tungsten
• B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
• B01J 35/04 - Foraminous structures, sieves, grids, honeycombs
• B01J 35/06 - Fabrics or filaments
• C01B 21/26 - Preparation by catalytic oxidation of ammonia

Abstract

The present invention relates to a catalyst network comprising at least one noble metal wire that contains at least one dispersion-strengthened noble metal alloy. The invention also relates to a catalyst system containing at least one catalyst network according to the invention, and to a method for the catalytic oxidation of ammonia in which a catalyst network according to the invention is used.

IPC Classes  ?

• B01J 23/42 - Platinum
• B01J 23/44 - Palladium
• B01J 23/46 - Ruthenium, rhodium, osmium or iridium
• B01J 23/63 - Platinum group metals with rare earths or actinides
• B01J 35/06 - Fabrics or filaments
• C01B 21/00 - NitrogenCompounds thereof

Abstract

The present invention relates to a catalyst system for flow reactors which is characterized by the sequence of the noble metal-containing alloys used of the catalyst networks forming the catalyst system. By using palladium alloys for a second and third catalyst network group, the platinum content of the catalyst system can be kept relatively low overall. In addition, the invention relates to a method for catalytic combustion of ammonia, in which a fresh gas containing at least ammonia is conducted through a catalyst system.

IPC Classes  ?

• B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
• B01J 23/42 - Platinum
• B01J 23/44 - Palladium
• B01J 23/46 - Ruthenium, rhodium, osmium or iridium
• C01B 21/082 - Compounds containing nitrogen and non-metals

Abstract

The invention relates to an infrared emitter with an emissive layer applied to a gold reflector layer and use of the emissive layer. Known infrared emitters have a shaped emitter body with a metal reflector layer applied thereto. Proceeding from this, in order to describe an infrared emitter that can be operated easily and economically and additionally over the longest time period possible with a high electrical power density, it is proposed that an emissive layer is applied to the reflector layer, the emissivity of the emissive layer over a wavelength range from 0.78 µm to 5 µm being greater at least by a factor of 10 than the emissivity of the reflector layer at the same wavelength and temperature. (Figure 1)

IPC Classes  ?

• H05B 3/26 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
• H05B 3/44 - Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material

Abstract

HHHHH-benzo[d]imidazol-2- yl]butyric acid that is usable in the field of medicine.

IPC Classes  ?

• C07D 235/12 - Radicals substituted by oxygen atoms
• C07D 235/16 - Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
• A61P 35/00 - Antineoplastic agents
• A61K 31/4184 - 1,3-Diazoles condensed with carbocyclic rings, e.g. benzimidazoles

Abstract

The invention relates to a device and method for measuring a temperature of a molten metal bath. The device according to the present invention comprises a cored wire and a detector. The cored wire comprises an optical fiber, a first metal tube, a filler layer of an organic material and a second metal tube accommodating the filler layer.

IPC Classes  ?

• G01J 5/00 - Radiation pyrometry, e.g. infrared or optical thermometry
• G01J 5/0821 - Optical fibres
• G01J 5/02 - Constructional details

Abstract

The invention relates to a particulate inorganic material equipped with elemental silver and elemental ruthenium, said inorganic material having an average particle size (d50) in the range of 50 nm to 40 μm and a BET surface area in the range of 1 to 1600 m2/g. The inorganic material as such is selected from the group consisting of aluminum nitride, titanium nitride, silicon nitride, corundum, titanium dioxide in the form of anatase, titanium dioxide in the form of rutile, pyrogenic silica, precipitated silica, sodium aluminum silicate, zirconium silicate, zeolite, hydrotalcite and gamma-aluminum oxide hydroxide.

IPC Classes  ?

• C23C 18/08 - Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coatingContact plating by thermal decomposition characterised by the deposition of metallic material
• C23C 18/16 - Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coatingContact plating by reduction or substitution, i.e. electroless plating
• C23C 18/44 - Coating with noble metals using reducing agents
• C23C 18/48 - Coating with alloys
• C23C 30/00 - Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process

Goods & Services

Measuring apparatus and instruments; Measuring apparatus and instruments, especially for molten metal; Measuring apparatus and instruments, especially for analyzing the elemental composition of samples; Measuring apparatus and instruments, especially immersion probes, samplers and corresponding measuring instrument; Physical analysis apparatus [other than for medical purposes]; Physical analysis apparatus [other than for medical purposes], especially for molten metal; Physical analysis apparatus [other than for medical purposes], especially immersion probes, samplers and corresponding measuring instrument; Spectrometers; Spectrometers, especially for analyzing the elemental composition of samples.

Abstract

An electronic module comprising one or more arrangements each composed of a first electronic component having a first contact surface with, wedge-bonded on this first contact surface, a first terminus of an originally free structure not consisting of solid metal material and a second electronic component having a second contact surface with, wedge-bonded on this second contact surface, a second terminus of the originally free structure not consisting of solid metal material, wherein the originally free structure not consisting of solid metal material is a structure (i) in ribbon form composed of knitted, woven or braided fine metal wire and having a cross-sectional area in the range of 25,000 to 800,000 µm2or (ii) in cable form composed of stranded fine metal wire and having a cross-sectional area in the range of 8000 to 600,000 µm2or (iii) in tube form composed of circular-knitted fine metal wire and having a cross-sectional area in the range of 8000 to 600,000 µm2.

IPC Classes  ?

• H01L 23/49 - Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads or terminal arrangements consisting of soldered or bonded constructions wire-like
• H01L 25/07 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices all the devices being of a type provided for in a single subclass of subclasses , , , , or , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in subclass

Abstract

The invention relates to a hydraulically curable inorganic cement composition comprising at least one compound with a water solubility of >10 g/L (at 20°C), selected from the group consisting of 5-member compounds which have an aromatic nitrogenous heterocyclic ring system that is free of other ring heterocyclic atoms and 6-member compounds which have an aromatic nitrogenous heterocyclic ring system that is free of other ring heteroatoms, and at least one water-dispersible EVA copolymer.

IPC Classes  ?

• C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
• C04B 28/04 - Portland cements
• C04B 28/06 - Aluminous cements
• C04B 28/10 - Lime cements or magnesium oxide cements
• C04B 28/34 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
• C04B 40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
• H01L 23/29 - Encapsulation, e.g. encapsulating layers, coatings characterised by the material

Abstract

The invention relates to a joint element for increasing the frictional force in force-fitting connections, comprising a metal substrate having two opposing planar surfaces, wherein at least one of said surfaces has a ceramic layer, said ceramic layer preferably having been applied by aerosol deposition. The joint element is preferably free of phosphorus and does not contain diamonds.

IPC Classes  ?

• C23C 24/04 - Impact or kinetic deposition of particles
• F16B 2/00 - Friction-grip releasable fastenings
• F16B 15/00 - NailsStaples
• C23C 4/18 - After-treatment

Abstract

A method for comminuting spent, catalyst-coated PEM membranes from PEM fuel cells and/or PEM electrolysis cells by means of a cutting mill.

IPC Classes  ?

• C22B 7/00 - Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof
• C22B 11/00 - Obtaining noble metals
• H01M 8/008 - Disposal or recycling of fuel cells

Abstract

A palladium-copper-silver alloy consisting of 40 to 58% by weight of palladium, 25 to 42% by weight of copper, 6 to 20% by weight of silver, optionally up to 6% by weight of at least one element from the group ruthenium, rhodium, and rhenium, and up to 1% by weight of impurities, wherein the palladium-copper-silver alloy contains a crystalline phase with a B2 crystal structure and has 0% by volume to 10% by volume of precipitates of silver, palladium, and binary silver-palladium compounds. The invention also relates to a molded body, a wire, a strip, or a probe needle made of such a palladium-copper-silver alloy and to the use of such a palladium-copper-silver alloy for testing electrical contacts or for electrical contacting or for the production of a sliding contact. The invention also relates to a method for producing a palladium-copper-silver alloy.

IPC Classes  ?

• G01R 1/067 - Measuring probes
• C22C 5/04 - Alloys based on a platinum group metal
• C22C 1/02 - Making non-ferrous alloys by melting
• C22F 1/00 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
• C22F 1/14 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of noble metals or alloys based thereon

Abstract

A particulate carbon material that is provided with elemental silver and elemental ruthenium and has an average particle size (d50) in the range of 0.5 to 500 µm, a pore volume in the range of 0.5 to 10 mL/g and a BET surface in the range of 200 to 2000 m²/g.

IPC Classes  ?

• B01J 21/18 - Carbon
• B01J 23/50 - Silver
• B01J 35/02 - Solids
• B01J 35/10 - Solids characterised by their surface properties or porosity
• C01B 32/372 - CoatingGraftingMicroencapsulation

Goods & Services

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signaling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable media, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers and swimmers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus; Fiber optics; Optical fibers; Optical cables; Optical networks; Optical waveguides; semi-finished cores rods for fiber optic cables; semi-finished cladding cylinders for fiber optic cables; semi-finished end caps for optical fibers; optical links all for telecommunications; cable assemblies. Household or kitchen utensils and containers; Cookware and tableware, except forks, knives and spoons; Combs and sponges; Brushes, except paintbrushes; Brush-making materials; Articles for cleaning purposes; Unworked or semi-worked glass, except building glass; Glassware, porcelain and earthenware; Fused quartz; Vitreous silica fibers, other than for textile use; Silica (Fused -) [semi-worked product], other than for building.

Abstract

The invention relates to an exchangeable spark unit for an optical emission spectrometer, a system for analyzing a sample using optical emission spectrometry and a method for calibrating an exchangeable spark unit. An exchangeable spark unit (10) for an optical emission spectrometer (12) comprises a sample carrier (20) defining a sample plane (22) for positioning a sample to be analyzed, said sample carrier (20) having an aperture (24), and an electrode (26) arranged in a distance (D) to the sample plane (22) in the region of the aperture (24) such that a spark can be generated between the electrode (26) and a sample positioned in the sample plane (22) for emitting light. The exchangeable spark unit (10) further comprises a coupling interface (30) for mechanically coupling the exchangeable spark unit (10) with the optical emission spectrometer (12) and an optical component (44) for influencing the emitted light.

IPC Classes  ?

• G01N 21/67 - Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges
• G01N 21/69 - Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence specially adapted for fluids

Goods & Services

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signaling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable media, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers and swimmers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus; Fiber optics; Optical fibers; Optical cables; Optical networks; Optical waveguides; semi-finished cores rods for fiber optic cables; semi-finished cladding cylinders for fiber optic cables; semi-finished end caps for optical fibers; optical links all for telecommunications; cable assemblies. Household or kitchen utensils and containers; Cookware and tableware, except forks, knives and spoons; Combs and sponges; Brushes, except paintbrushes; Brush-making materials; Articles for cleaning purposes; Unworked or semi-worked glass, except building glass; Glassware, porcelain and earthenware; Fused quartz; Vitreous silica fibers, other than for textile use; Silica (Fused -) [semi-worked product], other than for building.

Abstract

Known methods for producing a multi-core fibre with a marker zone or a pre-form for a multi-core fibre of this type comprise the formation of a semi-finished product having a glass casing region formed of a casing glass with multiple glass core regions made of a core glass embedded therein, and having at least one marker element, and an elongation of the semi-finished product, forming the multi-core fibre or the pre-form for same. The creation of a glass casing region can be carried out on the basis of an external deposition method, in which a casing material layer is deposited on an outer casing of a target rod. According to the invention, in order to avoid the disadvantages arising in the context of creating the central hole with the external deposition method, while taking advantage of the cost benefits of the external deposition method, the target rod has a first glass region extending along the target rod longitudinal axis and a marker region extending along the target rod longitudinal axis and adjacent to the first glass region, which contains the marker element or provides a hollow channel that either forms the marker element or is designed for receiving the marker element, and the semi-finished product comprises the casing material layer and the target rod.

IPC Classes  ?

• C03B 37/012 - Manufacture of preforms for drawing fibres or filaments
• C03B 37/014 - Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means

Abstract

The invention relates to a noble metal complex comprising diolefin and C6-C18 monocarboxylate ligands of the type [LPd[O(CO)R1]X]n, [LRh[O(CO)R1]]m or [LIr[O(CO)R1]]m, in which L represents a compound acting as a diolefin ligand, wherein X is selected from bromide, chloride, iodide and —O(CO)R2, wherein —O(CO)R1 and —O(CO)R2 represent identical or different non-aromatic C6-C18 monocarboxylic acid residues, in each case with the exception of a phenylacetic acid residue, and wherein n is an integer ≥1 and m is an integer ≥2.

IPC Classes  ?

• C07F 15/00 - Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
• C23C 18/08 - Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coatingContact plating by thermal decomposition characterised by the deposition of metallic material

Abstract

A preparation containing: (A) 30 to 90 wt. % of at least one organic solvent, (B) 10 to 70 wt. % of at least one noble metal complex comprising diolefin and C6-C18 monocarboxylate ligands selected from the group consisting of noble metal complexes of the type [LPd[O(CO)R1]X]n, [LRh[O(CO)R1]]m, and [LIr[O(CO)R1]]m, wherein L represents a compound acting as diolefin ligand, wherein X is selected among bromide, chloride, iodide, and —O(CO)R2, wherein —O(CO)R1 and —O(CO)R2 represent identical or different non-aromatic C6-C18 monocarboxylic acid residues, and wherein n is an integral number 1, and m is an integral number 2, and (C) 0 to 10 wt. % of at least one additive.

IPC Classes  ?

• C23C 18/08 - Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coatingContact plating by thermal decomposition characterised by the deposition of metallic material

Abstract

The present invention relates to a method for producing a two-layer noble metal mesh on a flatbed knitting machine which has a first and a second needle bed. The method comprises: providing at least one wire containing noble metal; and knitting the noble metal mesh. The first and second layers of the noble metal mesh are knitted simultaneously on the first and second needle beds, these two parts being at least in part connected at their two abutting edges by connecting stitches.

IPC Classes  ?

• D04B 1/14 - Other fabrics or articles characterised primarily by the use of particular thread materials

Abstract

A known method for producing a multicore fibre with a marker zone close to the edge comprises a method step in which a component group is reshaped to form the multicore fibre or to form a pre-form for the multicore fibre, wherein the component group comprises a cylinder having a cylinder longitudinal axis and an outer casing surface and having a glass casing region made of casing glass, multiple glass core regions provided with a core glass and extending in the direction of the cylinder longitudinal axis, which are surrounded by the casing glass, and at least one marker element extending in the direction of the cylinder longitudinal axis. In order to provide a method on this basis for producing multicore fibres with a marker zone close to the edge, in which the risk of rejects is reduced, according to the invention, the marker element is arranged on the outer casing surface of the glass casing cylinder, wherein a longitudinal groove is created in the outer casing surface of the glass casing region and extending in the direction of the cylinder longitudinal axis, and the marker element is melted into the longitudinal groove before the reshaping to form the pre-form or the multicore fibre.

IPC Classes  ?

• C03B 37/012 - Manufacture of preforms for drawing fibres or filaments

Abstract

The present invention relates to a method for producing a two-layer noble metal mesh on a flatbed knitting machine which has a first and a second needle bed. The method comprises: providing at least one wire containing noble metal; and knitting the noble metal mesh. The first and second layers of the noble metal mesh are knitted simultaneously on the first and second needle bed, and a supporting mesh is knitted on the first and second needle bed using a supporting thread. An abutting edge of the supporting mesh is connected to the two layers of the noble metal mesh via connecting stitches and knitted via both needle beds in the knitting rows containing the connection.

IPC Classes  ?

• D04B 1/14 - Other fabrics or articles characterised primarily by the use of particular thread materials
• D02G 3/12 - Threads containing metallic filaments or strips

Abstract

The present invention relates to a sample chamber for taking samples from a molten metal bath, particularly from a molten steel bath or molten iron bath. The sample chamber comprises a flat cover plate and a housing, wherein the flat cover plate and the housing are configured to be assembled together along an analysis plane AP to form a sample cavity. The housing comprises an immersion face and an opposing end face, a top face and a bottom face. The housing comprises a first opening in the immersion face, and a second opening in another face. The top face has at least one indentation, comprising a distribution segment, a ventilation segment and an analysis segment and wherein the analysis segment is bounded by the analysis plane AP. The distribution segment and the ventilation segment are arranged below the analysis segment in a direction from the top face to an opposite face of the housing and the maximum and the minimum cross-sectional area of the analysis segment perpendicular to a central longitudinal axis X of the housing do not deviate from each other by more than 20 %. The invention further relates to a sampler, comprising the sample chamber according to the invention and a carrier tube adapted to accommodate at least parts of the sample chamber.

IPC Classes  ?

• G01N 1/12 - DippersDredgers
• G01N 33/205 - Metals in liquid state, e.g. molten metals
• G01N 21/69 - Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence specially adapted for fluids

Abstract

Known methods for producing a multicore fibre comprise a method step in which a component group is reshaped to form the multicore fibre or to form a pre-form for the multicore fibre, comprising a hollow cylinder having a central hole and a hollow cylinder longitudinal axis, and having a glass casing region made of casing glass and multiple glass core regions provided with a core glass, wherein at least one part of the central hole is provided with a glass filling material having a filling rod longitudinal axis and a filling rod outer casing surface. In order to provide a method, on this basis, for producing multicore fibres without a central signal core, in which the risk of rejects is reduced in the finishing of the glass casing hollow cylinder, according to the invention, a recess extending in the direction of the filling rod longitudinal axis is generated in or on the filling rod, into which a marker element made of marker glass is introduced or which forms the marker element.

IPC Classes  ?

• C03B 37/012 - Manufacture of preforms for drawing fibres or filaments

Goods & Services

Chemical products for industrial, scientific purposes; coating compositions [chemicals], other than paints; ceramic materials in the form of powders for industrial purposes. Powder coatings in the form of inorganic coatings; anti-corrosive products for metals; preparations for use as preservatives against atmospheric oxidation; corrosion inhibitors in the nature of a coating; preparations for coating surface to protect against corrosion. Base metals and their alloys; metals in powder form. Machine tools; powder handling apparatus [machines]; coating machines; spray guns for powder coatings. Treatment and coating of metal surfaces; coating of steel; applying wear-resistant coatings to machine components; application of wear-resistant coating agents on metal and plastics; powder coating; treatment of metal parts to prevent corrosion by means of powder coating; treatment of metal parts for corrosion protection. Scientific and technological services and research; development of coatings for non-metals; development of coatings for metals.

Abstract

The invention relates to a method for separating rhodium from an aqueous hydrochloric solution which contains at least one chloro complex of rhodium and at least one chloro complex of iridium and/or at least one chloro complex of ruthenium. The invention is characterized in that the rhodium is precipitated out of the aqueous hydrochloric solution with a redox potential of ?950 to 1050 mV using an aliphatic polyamine as a poorly soluble rhodium chloro complex salt while explicitly dispensing with a previously carried out joint separation together with the iridium and/or the ruthenium.

IPC Classes  ?

• C22B 3/28 - Amines
• C22B 11/06 - Chloridising

Abstract

The invention relates to a method for separating rhodium from an aqueous hydrochloric solution which contains at least one chloro complex of rhodium and at least one chloro complex of iridium and/or at least one chloro complex of ruthenium. The invention is characterized in that the rhodium is precipitated out of the aqueous hydrochloric solution with a redox potential of ≥950 to 1050 mV using an aliphatic polyamine as a poorly soluble rhodium chloro complex salt while explicitly dispensing with a previously carried out joint separation together with the iridium and/or the ruthenium.

IPC Classes  ?

• C22B 3/28 - Amines
• C22B 11/00 - Obtaining noble metals
• C22B 11/06 - Chloridising

Abstract

A sampler for taking samples from a molten metal bath includes a carrier tube having an immersion end; sample chamber assembly comprising a cover plate and a housing, wherein the housing comprises an immersion end having an opening; an inflow conduit having a first end for receiving molten metal and a second end, opposite the first end, wherein the second end is in communication with the opening, and the opening is configured to receive the molten metal from the inflow conduit; a measuring head, wherein the sample chamber and the second end of the inflow conduit are at least partly arranged in the measuring head; and a metal bushing, wherein the metal bushing coupling the inflow conduit to the sample chamber.

IPC Classes  ?

• G01N 1/12 - DippersDredgers
• F16L 9/00 - Rigid pipes
• G01N 1/20 - Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
• G01N 33/2028 - Metallic constituents
• G01N 33/204 - Structure thereof, e.g. crystal structure
• G01N 1/00 - SamplingPreparing specimens for investigation

Abstract

Particulate material Z composed of 15% to 50% by weight of particles X consisting of water-insoluble support material T provided with elemental silver and elemental ruthenium and 50% to 85% by weight of solid Y at least partially disposed on the particles X, wherein the solid Y is selected from the group consisting of aluminum oxide, aluminum hydroxide, aluminum oxyhydroxide, magnesium oxide, magnesium hydroxide, magnesium oxyhydroxide, calcium oxide, calcium hydroxide, calcium oxyhydroxide, silicon dioxide, silica, zinc oxide, zinc hydroxide, zinc oxyhydroxide, zirconium dioxide, zirconium(IV) oxyhydrates, titanium dioxide, titanium(IV) oxyhydrates and combinations thereof.

IPC Classes  ?

• B22F 1/12 - Metallic powder containing non-metallic particles
• B22F 1/16 - Metallic particles coated with a non-metal
• B22F 1/18 - Non-metallic particles coated with metal
• A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
• A01N 59/16 - Heavy metalsCompounds thereof
• B22F 1/10 - Metallic powder containing lubricating or binding agentsMetallic powder containing organic material
• B22F 9/24 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
• C22C 1/04 - Making non-ferrous alloys by powder metallurgy

Abstract

EDXICPEDXEDXEDX < 10 weight percent.

IPC Classes  ?

• C04B 37/02 - Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
• B23K 35/30 - Selection of soldering or welding materials proper with the principal constituent melting at less than 1550°C
• B23K 35/26 - Selection of soldering or welding materials proper with the principal constituent melting at less than 400°C

Abstract

The present invention relates to a phosphine of the formula (1), wherein - Q is SiR3R4, GeR3R4, SnR3R4, AsR31-41-4 alkyl; or two groups R that bind to the same carbon atom together with the carbon atom form a 4- to 7-membered ring; or, under the proviso that m + n ≥ 2, two groups R that bind to different carbon atoms together with these carbon atoms form a 4- to 7-membered ring; - Ar1is aryl; - Ar2is aryl; - R3and R41-45-75-7 cycloalkyl or an aryl; or R3and R4 together with the Si, Ge or Sn atom form a 4- to 7-membered ring.

IPC Classes  ?

• C07F 9/6596 - Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having atoms other than oxygen, sulfur, selenium, tellurium, nitrogen or phosphorus as ring hetero atoms
• C07F 15/00 - Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
• B01J 31/24 - Phosphines
• C07D 215/38 - Nitrogen atoms
• C07D 401/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
• C07D 403/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings directly linked by a ring-member-to-ring- member bond
• C07D 413/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring- member bond

Abstract

The invention relates to a method for producing a metal film comprising the steps of applying a metal layer onto a substrate by means of aerosol deposition of a powder and at least partially or completely removing the substrate to obtain a film. The method is particularly suitable for processing brittle metals such as for example tungsten to metal films.

IPC Classes  ?

• C23C 24/04 - Impact or kinetic deposition of particles
• B33Y 80/00 - Products made by additive manufacturing
• B33Y 10/00 - Processes of additive manufacturing
• B22F 5/00 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
• G01K 7/00 - Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat
• B22F 3/02 - Compacting only
• B22F 3/04 - Compacting only by applying fluid pressure
• B22F 3/15 - Hot isostatic pressing
• B22F 3/18 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sinteringApparatus specially adapted therefor by using pressure rollers
• B22F 7/08 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
• B22F 3/10 - Sintering only