A vibration monitoring system according to the present disclosure comprises: a management device (10) that manages a vibration generation source; a sensing device (20) that executes optical fiber sensing using an optical fiber laid around an area in which the vibration generation source is operated; a first acquisition unit (31) that acquires, from the management device (10), operation data indicating, in time series, the operation state of the vibration generation source; a second acquisition unit (32) that acquires, from the sensing device (20), sensing data indicating a time-series change in the vibration intensity of vibrations detected at each of a plurality of measurement points on the optical fiber by means of the optical fiber sensing; and a processing unit (33) that associates the operation data and the sensing data by performing time synchronization between the operation data and the sensing data.
This acoustic reproduction system comprises a controller for causing a plurality of speakers to reproduce sound of two channels. The controller causes the plurality of speakers to reproduce the sound by applying, to a left recording signal and a right recording signal, an approximate inverse matrix obtained by approximating an inverse matrix of a plant matrix indicating a transmission system from the plurality of speakers to both ears. The approximate inverse matrix is expressed by a product of a gain correction term for correcting the signal strength of a direct component according to a frequency band, a coefficient correction term for correcting a difference in strength between the direct component and a cross component according to the frequency band, a negative phase term for reversing the phase of the cross component, and a delay correction term for providing a time difference according to the frequency band of the cross component. The controller has a plurality of circuits for implementing the gain correction term, the coefficient correction term, the negative phase term, and the delay correction term.
[Problem] To provide a method for estimating the carbon dioxide absorption amount of a carbon dioxide-absorbed sludge fine powder. [Solution] The carbon dioxide absorption amount is estimated in relation to a carbon dioxide-absorbed sludge fine powder obtained by carbon dioxide being absorbed into a sludge fine powder recovered from unused concrete. A method for estimating the carbon dioxide absorption amount according to the present invention uses an estimation index comprising either the specific surface area or the ignition loss. Additionally, in relation to the carbon dioxide-absorbed sludge fine powder which is subject to estimation, an estimation index is measured for the sludge fine powder before carbon dioxide absorption to obtain a pre-absorption measurement value, and an estimation index is measured for the carbon dioxide-absorbed sludge fine powder to obtain a post-absorption measurement value. The carbon dioxide absorption amount is estimated from the pre-absorption measurement value and the post-absorption measurement value.
The present invention addresses the problem of providing a new culture technology for red algae. The present invention provides a method for producing a spherical algal body, the method including: an algal body preparation step for obtaining cut algal bodies from red algae; and a culture step for culturing the cut algal bodies, wherein the culture step is performed while performing aeration so that the cut algal bodies rotate.
This audio playback system comprises a controller that causes three-channel sound to be played back from a plurality of speakers. The controller has: an inversion unit for inverting the polarity of one of a left-recording-signal-based input signal to left speakers and a left-recording-signal-based input signal to right speakers, and inverting the polarity of one of a right-recording-signal-based input signal to the right speakers and a right-recording-signal-based input signal to the left speakers; and a division unit for dividing the left recording signal and the right recording signal so as to produce discrete-bandwidth signals. One of the controller and the plurality of speakers includes a delay means that causes a sound pertaining to the discrete-bandwidth signals output from the left speakers and the right speakers to be delayed for each speaker by a prescribed delay time. The delay time is set in advance for each left speaker and right speaker such that crosstalk in a prescribed frequency is cancelled out.
Provided is a work management method for a construction machine (2), the work management method comprising: a work area setting step for sequentially setting, in a work region, a precedent work area in which a precedent constitution work is performed and a subsequent work area in which a subsequent constitution work to be performed after the precedent constitution work is performed; and a work completion determination step for determining completion of the precedent constitution work that is performed in the precedent work area. Either the precedent constitution work or the subsequent constitution work is performed by the construction machine (2) that is automatically operated. In the work area setting step, the subsequent work area is set in the range of the region of the precedent work area in which the precedent constitution work has been determined to be complete in the work completion determination step, and a new precedent work area is set so as not to overlap the region of the precedent work area in which the precedent constitution work has been determined to be complete in the work completion determination step.
An automatic marking system (100) comprises: a marking device (10) for performing marking while moving; a three-dimensional measurement device (50) capable of measuring the three-dimensional spatial position of the marking device (10); and a control device (30) for controlling the traveling and marking of the marking device (10). The marking device (10) has: a traveling unit (12) that is capable of traveling on a surface subjected to the marking; a marking unit (18) that performs marking on the surface subjected to the marking; and a target part (20) that is tracked by the three-dimensional measurement device (50). The traveling unit (12) has a plurality of omnidirectionally movable wheels which are independently controlled regarding the rotation direction and rotation speed. The control device (30) controls the rotation of the omnidirectionally movable wheels so that the marking unit (18) is positioned at a predetermined target marking position without changing the orientation of the marking device (10).
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Platform for coral settlements using artificial reticulated
substrate; artificial fish reefs, not of metal. Construction services; providing construction information;
installation of environmental protection systems;
construction consultancy; building construction supervision;
advisory services relating to the maintenance of buildings. Seabed topography survey and providing information relating
thereto; ground survey; environmental monitoring services;
water analysis services; water quality control services;
environmental research and analysis services; testing or
research on prevention of pollution; research and
investigation on improvement of ocean water quality;
research and investigation on the protection of marine life
and the natural environment; architectural design services;
design services relating to civil engineering; architectural
consultancy services; surveying. Coral farming services; transplanting of coral; aquaculture
services; advisory services relating to coral farming and
transplanting of coral; pest control services for
aquaculture.
9.
FLOW FIELD PREDICTION DEVICE, LEARNING DEVICE, FLOW FIELD PREDICTION PROGRAM, AND LEARNING PROGRAM
A flow field prediction device 1 comprises: an analysis result acquisition unit 14 that acquires an analysis result based on a first calculation method in which at least an effect between buildings is analyzed for a flow field when a city block including a plurality of buildings is defined as a target region; and a prediction processing unit 15 that inputs a new analysis result acquired by the analysis result acquisition unit to a learning model which has learned with teaching data in which, for input data including the analysis result based on at least the first calculation method, an analysis result based on a second calculation method more accurate than the first calculation method is set as correct answer data, and that outputs an output of the learning model as the prediction result of the flow field.
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Platform for coral settlements using artificial reticulated substrate; artificial fish reefs, not of metal. Construction services; providing construction information; installation of environmental protection systems; construction consultancy; building construction supervision; advisory services relating to the maintenance of buildings. Seabed topography survey and providing information relating thereto; ground survey; environmental monitoring services; water analysis services; water quality control services; environmental research and analysis services; testing or research on prevention of pollution; research and investigation on improvement of ocean water quality; research and investigation on the protection of marine life and the natural environment; architectural design services; design services relating to civil engineering; architectural consultancy services; surveying. Coral farming services; transplanting of coral; aquaculture services; advisory services relating to coral farming and transplanting of coral; pest control services for aquaculture.
11.
MIXED MICROORGANISMS AND WASTEWATER TREATMENT METHOD
The present invention addresses the problem of providing a technology that makes it possible to remove nitrogen in wastewater with a wide range of salt concentrations. The present invention provides mixed microorganisms wherein: the mixed microorganisms include at least anammox bacteria; and the anammox bacteria are KAS-01 of the genus Candidatus Scalindua.
[Problem] To provide a three-dimensional printing device that prevents irregularities in a fluid material and makes it possible to easily produce a three-dimensionally printed object, even when the three-dimensionally printed object has a large, complex shape. [Solution] A three-dimensional printing device 1 comprises an articulated robot 3, a fluid discharge head body 11 that is connected to a tip end of the articulated robot 3 and has a first hollow part 11d, and a nozzle 13 that is connected to a tip end of the fluid discharge head body 11 and has an opening 13b and internal cavities 13d, 13f that communicate with the first hollow part 11d. The three-dimensional printing device 1 produces three-dimensionally printed objects P by discharging mortar M from the opening 13b of the nozzle 13 via the first hollow part 11d and the internal cavities 13d, 13f. The three-dimensional printing device 1 also comprises a nozzle rotation mechanism that rotates the nozzle 13 relative to the fluid discharge head body 11.
B28B 1/30 - Producing shaped articles from the material by applying the material on to a core, or other moulding surface to form a layer thereon
B33Y 30/00 - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING - Details thereof or accessories therefor
[Problem] To provide a three-dimensional shaping apparatus which can be continuously used even with a materials such as cement, mortar, and the like, and for which maintenance can be smoothly performed without hindering the operations of the three-dimensional shaping apparatus, even when the weight of a fluid discharge part in which such materials are stored is heavy. [Solution] A three-dimensional shaping apparatus 1 comprises: an articulated robot 3; and an elongated fluid discharge head 10 for discharging mortar M to the outside. The three-dimensional shaping apparatus produces a three-dimensional product using the mortar M discharged from the fluid discharge head 10. The fluid discharge head 10, in a state of being oriented vertically by the articulated robot 3, is capable of discharging the mortar M downward, and in a state of being oriented horizontally by the articulated robot 3, is capable of being disassembled.
B28B 1/30 - Producing shaped articles from the material by applying the material on to a core, or other moulding surface to form a layer thereon
B33Y 30/00 - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING - Details thereof or accessories therefor
[Problem] Provided are: a fluid ejecting device that produces a large three-dimensional shaped object, can appropriately supply a fluid to an ejection mechanism even when a supply mechanism is distant from the ejection mechanism, and can also appropriately eject the fluid from the ejection mechanism; and a three-dimensional shaping device comprising said fluid ejecting device. [Solution] This fluid ejecting device comprises: a pump 5 for supplying mortar M; a long transport tube 61, wherein one end of the transport tube 61 is connected to the pump 5; a fluid ejecting head 10 that is connected to the other end of the long transport tube 61 and ejects, from an opening part 13b to the outside, the mortar M supplied from the pump 5; a first pressure sensor 57 that is disposed in the vicinity of the one end of the transport tube 61 and detects the pressure of the mortar M; and a second pressure sensor 63 that is disposed in the vicinity of the other end of the transport tube 61 and detects the pressure of the mortar M.
B28B 13/02 - Feeding the unshaped material to moulds or apparatus for producing shaped articles
B28B 1/30 - Producing shaped articles from the material by applying the material on to a core, or other moulding surface to form a layer thereon
B33Y 30/00 - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING - Details thereof or accessories therefor
The present invention provides a planting unit that is easy to install and capable of preventing entry of sanitary insect pests while effectively utilizing rainwater. A planting unit 1 includes: a base member 10 provided on an installation surface RT1, which is a part of a building and faces upward; a frame member 20 provided around the base member 10; a waterproof layer 30 provided on the surface of the base member 10 and at least a part of the inner surface of the frame member 20; a gap member 40 provided at least on the base member 10 and having a continuous gap 40c; a soil space 50 surrounded by the frame member 20 and provided with planting soil 91; and a water-permeable sheet 60 having water permeability and covering a part where the gap member 40 is exposed to the soil space 50 side and a part where the gap member 40 is exposed to the external space.
[Problem] To provide a method for producing a carbon dioxide-absorbed sludge fine powder which has high fluidity and serves as a binder material for low carbon materials. [Solution] According to the present invention, a slurry is obtained by adding water to residual concrete or return concrete; sludge water is obtained by separating and removing gravel and sand from the slurry; concentrated sludge water is obtained by separating and removing fine sand fractions from the sludge water by means of a wet cyclone; and a sludge cake is obtained by dehydrating the concentrated sludge water. A carbon dioxide-absorbed sludge fine powder is obtained by putting the sludge cake in a rotary drum and supplying hot air and high-concentration carbon dioxide thereto so that the sludge cake is crushed and dried, while being caused to absorb carbon dioxide. Alternatively, a sludge fine powder is obtained by putting the sludge cake in a rotary drum and supplying hot air thereto so that the sludge cake is crushed and dried. A carbon dioxide-absorbed sludge fine powder is obtained by exposing this sludge fine powder to high-concentration carbon dioxide.
C02F 11/12 - Treatment of sludge; Devices therefor by de-watering, drying or thickening
B01J 20/04 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
17.
MANUFACTURING METHOD FOR CARBON DIOXIDE ABSORBED SLUDGE FINE POWDER AND CARBON DIOXIDE ABSORBED SLUDGE FINE POWDER, AND WATER-HARDENING HARDENED BODY
[Problem] To provide a manufacturing method for a carbon dioxide absorbed sludge fine powder that has high fluidity and serves as a binder of low carbon materials. [Solution] In the present invention, water is added to residual concrete or return concrete to obtain a slurry; sand and gravel are separated and removed to obtain sludge water; a fine sand component is separated and removed from the sludge water by a wet cyclone to obtain concentrated sludge water; and the concentrated sludge water is dewatered to obtain a sludge cake. The sludge cake is placed in a rotating drum into which heated air and high-concentration carbon dioxide are supplied, and the sludge cake is pulverized and dried while being caused to absorb the carbon dioxide to obtain a carbon dioxide absorbed sludge fine powder. Alternatively, the sludge cake is placed in the rotating drum, heated air is supplied, and the sludge cake is pulverized and dried to obtain a sludge fine powder. This sludge fine powder is exposed to high-concentration carbon dioxide to obtain a carbon dioxide absorbed sludge fine powder.
C02F 11/12 - Treatment of sludge; Devices therefor by de-watering, drying or thickening
B01J 20/04 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
37 - Construction and mining; installation and repair services
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Construction services; providing construction information;
installation of environmental protection systems;
construction consultancy; building construction supervision;
advisory services relating to the maintenance of buildings. Education and training relating to nature conservation and
the environment; providing information on natural
environment education; educational and instruction services
relating to arts, crafts, sports or general knowledge;
arranging, conducting and organization of seminars focusing
on experiential learning; arranging, conducting and
organization of seminars; arranging, conducting and
organization of workshops; arranging, conducting and
organization of exchange meetings among people, companies,
or regions, and providing information relating thereto;
organization of entertainment events excluding movies,
shows, plays, musical performances, sports, horse races,
bicycle races, boat races and auto races. Seabed topography survey and providing information relating
thereto; ground survey; environmental monitoring services;
water analysis services; water quality control services;
environmental research and analysis services; testing or
research on prevention of pollution; research and
investigation on improvement of ocean water quality;
research and investigation on the protection of marine life
and the natural environment; architectural design services;
design services relating to civil engineering; architectural
consultancy services; surveying. Coral farming services; transplanting of coral; aquaculture
services; advisory services relating to coral farming and
transplanting of coral; pest control services for
aquaculture.
A bag body 10 is filled with a stone material 12. If the diameter of the bag body 10 is W, the length of a restraining rope 14 from a bottom part of the bag body 10 through the center thereof to a root position of a suspension rope 15 for the bag body 10 is H1, the restraining rope 14 penetrating through the center of the bag body 10 from the bottom part thereof to be lifted up together with the suspension rope 15, and the diameter of a bag material 11 filled with a stone material 12 is W0, then W/H1 (diameter/restraining rope length) lies within a predetermined vertical range centered on a curve expressed by W/H1 = 15.898 × (W/W0)2 − 17.784 × (W/W0) + 6.6314.
Provided is a method for producing a hydraulic hardened body that emits little carbon dioxide during production, that has the function of fixing carbon dioxide, and that exhibits little difference in strength between the surface of concrete and the inside thereof. Provided is a method for producing a hydraulic hardened body in which a cement composition that contains water, mixed cement containing blast-furnace slag fine powder and cement, and calcium hydroxide is subjected to hardening and carbonation curing, wherein the content of the calcium hydroxide is 10-70 parts by mass inclusive per a total of 100 parts by mass of the blast-furnace slag fine powder, the cement, and the calcium hydroxide, and the content of the calcium hydroxide is 30-500 parts by mass inclusive per 100 parts by mass of the blast-furnace slag fine powder.
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 40/02 - Selection of the hardening environment
21.
DISTRIBUTED POSITION DETECTION ROPE AND DISTRIBUTED POSITION DETECTION SYSTEM
NISHI NIPPON ELECTRIC WIRE & CABLE CO., LTD. (Japan)
Inventor
Kishida Kinzo
Yamauchi Yoshiaki
Kawabata Junichi
Seno Shoji
Nagatani Hideki
Imai Michio
Hamada Yukihiro
Watanabe Kazumitu
Abstract
A distributed position detection rope (100, 101) that comprises: basic optical elements (5) that include an optical fiber (1), a tensile strength body (2) that sandwiches the optical fiber (1), and a sheath material (3) that covers the optical fiber (1) and the tensile strength body (2); a cylindrical inside sheath layer (8b) that is provided coaxially and includes a plurality of first optical elements (5a) that are basic optical elements (5) that are arranged at the same radial position in a cross-section that is perpendicular to the axis of the distributed position detection rope and wound in a spiral at a prescribed pitch in the axial direction; and a cylindrical outside sheath layer (9) that is provided coaxially outside the inside sheath layer (8b) and includes a plurality of second optical elements (5b) that are basic optical elements (5) that are arranged at the same radial position in a cross-section that is perpendicular to the axis and wound in a spiral in the axial direction at a different placement angle from the basic optical elements (5) that are first optical elements (5a).
The information processing device according to an embodiment is provided with at least one memory and at least one processor. The at least one processor is configured to be capable of executing: acquiring a detection result and an environmental information, the detection result including at least one of the state of the surroundings of the information processing device or the state of the information processing device, the environmental information relating to the environment of the surroundings of the information processing device; and executing estimation of the self-location and generation of map information on the basis of the environmental information and the detection result.
G05D 1/02 - Control of position or course in two dimensions
G05D 1/10 - Simultaneous control of position or course in three dimensions
G09B 29/00 - Maps; Plans; Charts; Diagrams, e.g. route diagrams
G06T 11/60 - Editing figures and text; Combining figures or text
G06T 7/70 - Determining position or orientation of objects or cameras
23.
CLASSIFICATION MODEL LEARNING DEVICE, CLASSIFICATION MODEL LEARNING METHOD, CLASSIFICATION MODEL LEARNING PROGRAM, CLASSIFICATION MODEL, CLASSIFICATION DEVICE, AND SORTING DEVICE
A classification model learning device according to the present invention comprises: a sensor data acquisition unit that acquires first sensor data from a first object group and second sensor data from a second object group obtained by removing one or more objects from the first object group; a clustering model generation unit that updates the parameters of a model by classifying a sensor data group comprising the first sensor data and the second sensor data into a plurality of groups through using a clustering model; a designation unit that designates, as a group to be extracted, a group, from among the plurality of groups, for which the number of second sensor data included in the group is significantly less than the number of first sensor data; and a learning unit that repeats a learning process including acquiring sensor data, updating parameters, and designating a group to be extracted, and that learns a classification model.
The present invention provides a decontamination system that is capable of continuously inactivating small volumes of microbe- and/or virus-containing waste fluid by heating. The decontamination system 100 for microbe- and/or virus-containing waste fluid comprises: a waste fluid receiving tank 1; a boiler 20; a heat exchange device 10 that heats waste fluid supplied from the waste fluid receiving tank 1, by exchanging heat with the steam from the boiler 20; a waste fluid supply system opening/closing valve 5 and a pump 6 that supply waste fluid to the heat exchange device 10 from the waste fluid receiving tank 1; and a control device 90 that controls the waste fluid receiving tank 1, the boiler 20, the heat exchange device 10, the waste fluid supply system opening/closing valve 5, and the pump 6 and continuously inactivates the waste fluid. The heat exchange device 10 has: a heater 11 that has a coiled tube-type heat exchanger and heats the waste fluid to at least a prescribed first temperature by exchanging heat with the steam; and a holder 13 that has a coiled tube-type heat exchanger and holds the waste fluid that has been heated to at least the first temperature by the heater, at least the first temperature for a prescribed time period, while exchanging heat with the steam.
A reinforcing bar determination device according to one embodiment comprises: a storage unit for storing reinforcing bar information that includes information in which at least one of a sample reinforcing bar image showing a reinforcing bar and characteristic information extracted from the sample reinforcing bar image is associated with classification information representing the classification of the reinforcing bar shown in the sample reinforcing bar image; an input unit that receives a reinforcing bar image showing the reinforcing bar subject to determination; an evaluation unit that evaluates the similarities between the sample reinforcing bar image and the reinforcing bar image on the basis of the reinforcing bar information; and an output unit that outputs the classification information associated with the sample reinforcing bar image if the reinforcing bar image and the sample reinforcing bar image satisfy prescribed conditions and are similar based on the results of the similarities evaluation.
Provided is a construction method for tunnel support that is provided along the inner walls of a tunnel. The method comprises: a frame structure disposing step (S125, S150) for disposing a frame structure (135) at a prescribed position; a base support forming step (S115, S120, S140, S145) for forming base support (110, 120) along the inner walls of a tunnel; and an extendible section forming step (S140, S155) for forming an extendible section (130) by spraying a concrete material onto the frame structure (135) disposed at the prescribed position. The prescribed position is located so that the frame structure (135) crosses the base support (110, 120) in the tunnel radial direction.
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Cement and its products; aggregate; protection sheet for
construction; protection sheet for construction of concrete;
protection sheets including an air layer to retain heat and
moisture for molds used in manufacture of cement products or
concrete products; molds for manufacture of cement products
excluding metal molds; protection sheets made of plastic for
protecting floors during construction work; protection
sheets made of fiber for use during construction work;
protection tape for construction; unwoven fabric building or
construction materials; synthetic building materials;
calcareous stone; clay; silica stone; gypsum for use as a
building material; non-metallic minerals for building or
construction. Construction services in the nature of earthworks;
construction services using concrete; construction;
supervision of construction services using concrete;
consultancy services relating to construction in the nature
of earthworks or construction using concrete; construction
consultation; rental of construction machines and apparatus. Architectural design; design of concrete structure;
construction design; consultancy relating to design of
construction for civil structure; research or analysis for
deterioration of concrete; testing and research services in
the field of concrete; testing and research services in the
field of cement; geological research; designing, other than
for advertising purposes.
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Cement and cement products in the nature of cement posts, cement sculptures, cement mortar pipes; cement aggregates; protection sheeting for construction use; protection sheeting for construction of concrete; protection sheeting in the nature of an air layer to retain heat and moisture for molds used in manufacture of cement products or concrete products for construction use; non-metal molds for forming cement for building; protection sheeting made of plastic for protecting floors during construction work; protection sheeting made of fiber for use during construction work; protection tape in the nature of building seam tape for construction use; unwoven textile fabrics for use in building or construction; non-woven textiles made of synthetic fibers for use in the building industry; calcareous stone for building and construction; clay, silica stone, and gypsum for building and construction; non-metallic minerals for building or construction Earthworks services in the nature of excavating for building construction; building construction services using concrete; construction services, namely, concrete paving, site clearing, excavation, pad preparation, grading, and asphalt paving services; supervision of building construction services using concrete; construction consultancy services in the field of earthworks and construction using concrete; construction consultation; rental of construction machines and apparatus Architectural design; design of concrete structure; construction design; consultancy relating to design of construction for civil structure; scientific research and analysis for deterioration of concrete; scientific testing and research services in the field of concrete; scientific testing and research services in the field of cement; geological research
The present invention addresses the problem of providing a technique for efficiently removing nitrogen in wastewater by a simple step. The present invention provides a device for treating wastewater containing ammonium nitrogen and organic matter. The device comprises, in the stated order from the upstream side of the flow of the wastewater, at least: an organic matter oxidation tank which contains a denitrifying bacterium and oxidizes the organic matter in the wastewater under anaerobic conditions; a nitritation tank for partial nitritation of ammonium nitrogen in the wastewater having passed through the organic matter oxidation tank under aerobic conditions; and an anammox tank which contains an anammox bacterium and subjects the wastewater having passed through the nitritation tank to an anammox reaction. The device also comprises a means for returning at least a part of the wastewater having passed through the anammox tank to the organic matter oxidation tank.
A concrete finishing device comprises: a crawler frame that has a belt provided on a frame; a trowel that is coupled to the frame and that finishes a concrete surface with a blade unit that rotates while in contact with the concrete surface; an electrical equipment frame that is mounted to the frame and that supplies electrical power to the crawler frame and the trowel; a trowel coupling unit that removably couples the trowel to the frame; and an electrical equipment frame coupling unit that removably couples the electrical equipment frame to the frame.
According to the present invention, in each of main module 100A-100T, the vertical height of a ceiling panel 111 can be changed in a ceiling module 110, and the height of the space between the ceiling panel 111 and a floor panel 121 can be changed in a floor module 120 having a floor panel 121. An under-floor module 130 is moved along a floor surface by a moving part 400, the main modules 100A-100T are connected to other main modules 100A-100T to maintain airtightness of the space between the ceiling panel 111 and the floor panel 121.
37 - Construction and mining; installation and repair services
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Construction; provision of construction information;
construction consultancy. Education and training services for managers, supervisors or
employees; educational services relating to building design
and construction; educational and instruction services
relating to civil engineering work; educational and
instruction services relating to arts, crafts, sports or
general knowledge; organization, arranging or conducting of
seminars, symposiums, conference, lecture meetings,
workshops or research meetings; organization, arranging or
conducting of seminars relating to construction. Architectural design services; consultancy and information
services relating to architectural design services;
geological surveys or research; designing of automatic
control devices; design, development and maintenance of
computer programs; computer programming consultancy; testing
or research services relating to biotechnology and
consultancy relating thereto; environmental analysis,
research and study in the field of science; providing
information relating to quake resistance research or
diagnosis of construction or civil structure; testing or
research services relating to civil engineering work or
construction; testing or research services relating to
offshore engineering; hydrological research; research,
experiment and study services relating to pollution,
disasters or prevention of accidents; materials testing and
evaluation; scientific analysis; scientific surveys;
technological research; provision of information relating to
technological research; quality checking and testing;
providing computer programs on data networks and consultancy
relating thereto.
33.
PREPARATION ESTIMATING METHOD AND PREPARATION ESTIMATING DEVICE
A method for estimating a preparation of fresh concrete according to one embodiment is a preparation estimating method for estimating a preparation of fresh concrete including water, cement, and aggregate. This preparation estimating method includes: a step for measuring the electrical conductivity of fresh concrete; a step for estimating the temperature of the fresh concrete; a step for measuring the mass per unit volume of the fresh concrete; and a step in which the amount of water contained in the fresh concrete, the amount of cement contained in the fresh concrete and the amount of aggregate contained in the fresh concrete are calculated from the electric conductivity, the temperature and the mass per unit volume.
In an LNG tank, a dike is formed by arranging precast blocks in the circumferential direction and layering the precast blocks in the vertical direction. Each of the precast blocks has loop joints on the top, bottom, left, and right side faces, and concrete is deposited between each two precast blocks adjacent in the circumferential direction and the vertical direction, whereby masonry joints are formed in the vertical direction and the circumferential direction. Prestress is imparted to the dike by PC steel members. The PC steel members are provided in the circumferential direction and the vertical direction of the dike, and are arranged so as to avoid the masonry joints in the circumferential direction and the vertical direction. Therefore, it is possible to construct the dike in a short time, and it is possible to provide a tank or the like that can reduce the construction period.
E04B 1/22 - Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stone-like material with parts being prestressed
E04B 1/04 - Structures consisting primarily of load-supporting, block-shaped or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
E04B 1/61 - Connections for building structures in general of slab-shaped building elements with each other
E04H 7/02 - Containers for fluids or gases; Supports therefor
B65D 90/08 - Interconnections of wall parts; Sealing means therefor
Provided are a methane fermentation treatment system and a methane fermentation treatment method in which organic waste water containing solid organic matter is subjected to methane fermentation so as to enable increasing of the amount of gas to be recovered. The methane fermentation treatment system 1a, 1b, 1c, 1d according to the present invention carries out methane fermentation by treating organic waste water containing solid organic matter using a methane fermentation microbial community, and is provided with: an endless water channel 11 through which the organic waste water is circulated; and a plurality of fixed beds 12 on which the methane fermentation microbial community is accumulated, wherein the distance between adjacent fixed beds 12 is 100-3000 mm. It is preferable to install the fixed beds 12 such that the lower ends thereof are situated at a height of at least 100 mm from the bottom of the endless water channel 11. Further, it is preferable for the inside of the endless water channel 11 to be provided with a redispersion device 14 for redispersing solid organic matter floating in the organic waste water.
A rock bolt 1 embedded in a hole 103 provided in natural ground 101 comprises: a movable-side rod body 3 arranged inside the hole 103 and having movable-side extension sections 16, 17, 18 that are elastically deformable; a fixed-side rod body 2 arranged alongside the movable-side rod body 3, inside the hole 103; a cylinder case 22 movably coupling the movable-side rod body 3 to the fixed-side rod body 2; a compression spring 24 that generates a force in an opposite direction A2 to the movement direction A1 when the movable-side rod body 3 moves relative to the fixed-side rod body 2; and a slide-restricting mechanism 23 that restricts the range in which the movable-side rod body 3 can move. The rigidity of the movable-side extension sections 16, 17, 18 in the movable-side rod body 3 is greater than the rigidity of the compression spring 24.
A rock bolt 1 embedded in a hole 103 provided in natural ground 101 comprises: a movable-side rod body 3 arranged inside the hole 103 and having movable-side extension sections 16, 17, 18 that are elastically deformable; a fixed-side rod body 2 arranged alongside the movable-side rod body 3, inside the hole 103; a cylinder case 22 movably coupling the movable-side rod body 3 to the fixed-side rod body 2; a compression spring 24 that generates a force in an opposite direction A2 to the movement direction A1 when the movable-side rod body 3 moves relative to the fixed-side rod body 2; and a slide-restricting mechanism 23 that restricts the range in which the movable-side rod body 3 can move. The rigidity of the movable-side extension sections 16, 17, 18 in the movable-side rod body 3 is greater than the rigidity of the compression spring 24.
A segment 3 is made from concrete and has an external shape substantially the same as a segment used in shield tunneling. That is, the segment 3 comprises arc-shaped curved faces that face each other and side faces to couple the curved faces to each other. That is, a precast structure 1 comprising the segment 3 has a ring shape. A ring-shaped precast structure can be formed by connecting a plurality of segments 3 in the circumferential direction. Prestressing is applied by a tensioning member that spans the entire length of the connected segments 3 in the longitudinal direction. In the same manner, prestressing is applied by a tensioning member in the circumferential direction of the connected segments 3.
E02D 29/045 - Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
39.
SUPPORT SYSTEM CAPABLE OF SUPPORTING PROBLEM SOLVING AND COLLABORATION IN BIM ENVIRONMENT
A support system capable of supporting problem solving and collaboration in a BIM environment according to embodiments of the present invention comprises: a program support server for supporting a design program to enable a 3D design model to be composed; an issue registration support unit for receiving support from the design program, and proposing and registering issues in response to controlling by the designer; an issue management server for providing support so that the issues registered by the issue registration support unit can be shared; at least one management support unit for displaying issue content registered in the issue registration support unit so that the issue content can be monitored, and transmitting a response direction according to the issue content in response to controlling by a manager; and an engineer support unit for implementing an issue resolution proposing function according to the issue content and the response content in response to controlling by an engineer.
Disclosed is a BIM-based on-site facility automation modeling system and method. The present invention is provided with: an object unit for selecting and editing the size and type of the object, which includes one or more of a member and equipment disposed as an on-site facility; an input unit for setting the position and section of the object edited by the object unit with line drawing; and a control unit for controlling a model of the object according to the edited data from the object unit to be disposed along the line set by the input unit and to be output to a display, wherein a quantity of the equipment and members can be calculated which is used in the facility of an architecture or civil engineering construction site and a 3D-structured model can be completed which can automatically arrange construction equipment to be suitable for the site.
In order to culture the pluripotent stem cell which can be variously differentiated, while preventing the cross contamination between the different cells and securing the safety of the products; extending a main transport path 31 outwardly from a stem cell conditioning area 20, the stem cell conditioning area 20 including a treatment room 21 for inducing pluripotent stem cell from a somatic cell or an egg cell, or a treatment room 21 for receiving and conditioning pluripotent stem cell induced in other facilities; branching at least one branched transport path 32 from the main transport path 31; and arranging along each branched transport path 32, a cell culture area 40 including culture rooms 41 to 44 for culturing the stem cell and an analysis room 45 for analyzing the cultured cell, respectively. Preferably, the stem cell conditioning area 20, the cell culture area 40 and a transport area 30 including the main transport path 31 and the branched transport path 32 are provided with respective operator gates 22, (47+48), 33 individually, so as to prohibit coming and going of operator among the areas 20, 40, 30.
In an LNG tank 1, a dike 2 is formed by arranging precast blocks 10 in the circumferential direction of the dike 2 and layering the precast blocks 10 in the vertical direction. The precast blocks 10 are provided with loop joints on the top and bottom sides and the left and right sides thereof, and concrete 60 is deposited between precast blocks 10 adjacent in the circumferential direction and the vertical direction in the dike 2, whereby masonry joints 17 are formed in the vertical direction and the circumferential direction of the dike 2. Prestress is introduced in the dike 2 by PC steel 54. The PC steel 54 is provided in the circumferential direction and the vertical direction of the dike 2, and is arranged so as to avoid the masonry joints 17 in each of the circumferential direction and the vertical direction of the dike 2. The dike can thereby be constructed in a short time, and it is possible to provide a tank or the like for which the construction period can be reduced.
[Problem] To provide a device for non-discharge drilled holes that forms a non-discharge drilled hole and that reduces the space taken up in a waste disposal site and increases disposal volume by introducing waste into the non-discharge drilled hole. [Solution] The device comprises a casing body (1) and a drilling rod (2). The drilling rod (2) includes: a drilling part (22) having drilling blades at the front end thereof, and having press-up vanes that feed drilled matter upward; a compaction part (23) located above the drilling part (22), and having a plurality of compaction trowels that press the drilled matter against the hole wall; and a press-down part (24) having hold-down vanes that feed the drilled matter downward. When attached to the casing body (1), the drilling part (22) and the compaction part (23) protrude from the lower end of the casing body (1), and the press-down part (24) is located inside the casing body (1).
The present invention provides a dismantling method able to favorably dismantle a concrete member, and when dismantling a band-shaped planned-dismantlement region (3) of a pressure-resistant plate (105), first, opening sections (5) traversing the entire width of the planned-dismantlement region (3) are formed at intervals in the lengthwise direction of the planned-dismantlement region (3). Next, a step is repeated in which pressure is applied from pulverization holes (25) punctured at intermediate regions (13) between the opening sections (5), and the concrete member is pressed out in the direction of the opening sections (5) to break the concrete member. The concrete member at the intermediate regions (13) is sequentially broken from each opening section (5) side.
The purpose of the present invention is to safely culture pluripotent stem cells that are capable of differentiating diversely without mutual cross-contamination. A main transport passage (31) is extended out from a stem cell adjustment area (20), which is provided with a processing chamber (21) for inducing pluripotent stem cells from somatic cells or egg cells or a processing chamber (21) for receiving and adjusting pluripotent stem cells induced at another facility. At least one branch transport passage (32) is branched off of the main transport passage (31) and a cell culturing area (40) comprising stem cell culturing chambers (41-44) and a cultured cell analysis chamber (45) therefor is disposed on each of the branch transport passages (32). Preferably, respective independent worker entrances (22, 47+48, 33) are provided for the stem cell adjustment area (20), the cell culturing area (40), and the transport area (30), and mutual entry and exit of workers between the areas (20, 40, 30) is prohibited.
The present invention provides a pile head processing method that has high work efficiency and can suitably demolish and remove excess concrete from a pile head. An in-situ cast piling (1) is constructed by erecting a rebar cage (25), in which a CD tube (31) is installed near a main reinforcement (7) in a spiral manner, into a hole (2) and then filling with concrete. Then a charging hole (9) is drilled horizontally from a side face to the interior at a boundary face (5) between the excess concrete (3) of the pile head exposed above the surface and the structural concrete (27) under the same, and the hole is charged with a non-explosive demolition agent (15). Moreover, at the excess concrete (3), the CD tube (31) is charged with a linear explosive as a demolition agent (36), and a charging hole (37) is drilled in a portion more to the interior than the main reinforcement (7) and is charged with a linear explosive as a demolition agent (38). After wrapping the periphery of the excess concrete (3) with a sheet (40) and a wire (41), the non-explosive demolition agent (15) and the demolition agents (36, 38) are demolished in order. After the excess concrete (3) is vertically separated from the structural concrete (27) at the boundary face (5), the separated excess concrete (3) is fragmented.
A lower-most block (3) is connected on top of a base (5) while the base (5) is floating on water, and then sunk to a predetermined depth. Then, an upper block (3) is connected on top of the lower block (3) using a connecting structure (11) allowing for a predetermined amount of relative movement between the blocks in the horizontal direction and sunk to a predetermined depth, the abovementioned work process being repeated multiple times. Once all the blocks (3) are connected, a U-shaped rubber gasket (21) is set on an end part (17) of the temporary cofferdam structure (1) to form the temporary cofferdam structure (1). Next, the temporary cofferdam structure (1) is floated and towed in an upright state, and set on a wall surface (68) of a dam (69). A flap-type movable lid (6) is disposed on the top end (18) of the temporary cofferdam structure (1). Then, the interior space enclosed by the temporary cofferdam structure (1) and the wall surface (68) of the dam (69) is drained.
A method for manufacturing a concrete structure, provided with: an installation step for installing a formwork (30) for concrete placement; a placement step for performing concrete placement in a state in which a curing sheet (10) is affixed to the inner surface of the formwork (30); and a demolding step for demolding the formwork (30) after the concrete (C) has been placed. The angle of contact between water and the concrete-side contact surface of the curing sheet (10) used in the placement step is at least 50°. The generation of bleeding water is thereby suppressed.
E04G 21/02 - Conveying or working-up concrete or similar masses able to be heaped or cast
E04G 9/10 - Forming or shuttering elements for general use with additional peculiarities such as surface shaping, insulating or heating, permeability to water or air
49.
FASTENER MEMBERS, EXTERIOR WALL STRUCTURES COMPRISING FASTENER MEMBERS, AND CONSTRUCTION METHOD FOR EXTERIOR WALLS
The present invention is a fastener member (100) coupling a PC panel (20) and a frame (10). The fastener member (100) comprises a plate-form first fastener (101) fixed to one of the PC panel (20) and the frame (10) and in which a first groove (A) for fitting is formed, and a second fastener (102) having a body (106), fixed to the other of the PC panel (20) and the frame (10), and a face plate (107) in which a second groove (B) is formed for fitting with the first groove (A). The first groove (A) has a pair of first narrowest faces (112A, 112B), first separation faces (113A, 113B), and a first bottom face (110), and the second groove (B) has a pair of second narrowest faces (122A, 122B), second separation faces (123A, 123B), and a second bottom face (120).
Provided are a pre-cast wall member capable of significantly simplifying on-site installation work and a structure for joining pre-cast wall members. This pre-cast wall member (10) is provided with a main wall body (11), which has a first wall surface (11a) and a second wall surface (11b) that are opposite each other and a pair of flanges (12, 13), which are formed along the upper end and the lower end of the main wall body (11) and protrude from the first wall surface (11a) side of the main wall body (11). Cotters (14, 16) and holes (15) for setting dowels are formed in the flange (12). Cross-sections that are perpendicular to the first wall surface (11a) and intersect with the pair of flanges (12, 13) have a U-shaped cross-sectional shape.
E04B 1/61 - Connections for building structures in general of slab-shaped building elements with each other
E04B 1/04 - Structures consisting primarily of load-supporting, block-shaped or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
51.
METHOD AND SYSTEM FOR CONTROLLING MICROBIAL REACTIONS IN BENTHIC SOIL
[Problem] To provide a method and a system whereby various microbial reactions in various kinds of soils can be appropriately controlled in accordance with a benthic soil. [Solution] A method for controlling microbial reactions in a benthic soil, said method comprising burying a first electrode (11) in an anaerobic soil (E) in a benthic region, setting up a second electrode (12) in water (W) thereabove, and controlling the first electrode (11) to a redox potential (V), at which a definite microbial reaction in the soil (E) is inhibited or promoted, by a potential controller (20) that is connected between the electrodes (11) and (12). For example, the first electrode (11) is controlled to a redox potential, at which a methane gas synthesis reaction of a methane-producing bacterium is inhibited, or to another redox potential at which a reduction reaction of a nitrous oxide-reducing microorganism is promoted. In a preferred embodiment, the yield of a product obtained by a definite microbial reaction is monitored while changing the potential of the first electrode (11) by the potential controller (20) to detect a redox potential (V) at which the definite microbial reaction in the soil (E) is inhibited or promoted, and then the first electrode (11) is controlled to the potential thus detected.
37 - Construction and mining; installation and repair services
Goods & Services
Construction services for tunnels, factories, hotels, bridges, warehouses and other buildings; general construction contracting; dredging services; pavement construction; construction consultancy; maintenance of building equipment; building construction supervision; demolition of buildings; installation of insulating materials; factory construction; rustproofing; underwater repair
36 - Financial, insurance and real estate services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Operation of building equipment for others; real estate sales management Real estate acquisition services; real estate procurement for others; real estate brokerage; real estate agencies; leasing of real estate; real estate management services; real estate appraisal services; real estate listing services; providing information in the field of real estate Drafting services; architectural services; architectural consultation; architectural design in the field of buildings; engineering design services; consulting in the fields of engineering and architecture; design of factory buildings, office buildings, warehouse and residential buildings; surveying; engineering; geological surveying; geological research; testing or research on civil engineering; research on building construction or city planning; research on building construction or city planning or regional development planning; survey design and research; planning of buildings and infrastructure systems for buildings; technological planning and consulting services in the field of city planning and regional development planning; monitoring of building equipment to ensure proper functioning; civil engineering services
36 - Financial, insurance and real estate services
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Operation of building equipment for others; real estate sales management Real estate acquisition services; real estate procurement for others; real estate brokerage; real estate agencies; leasing of real estate; real estate management services; real estate appraisal services; real estate listing services; providing information in the field of real estate Construction of building, factory and warehouse; general construction contracting; dredging services; pavement construction; construction consultancy; maintenance of building equipment; building construction supervision; demolition of buildings; installation of insulating materials; factory construction; rustproofing; underwater repair Drafting services; architectural services; architectural consultation; architectural design in the field of buildings; engineering design services; consulting in the fields of engineering and architecture; design of factory buildings, office buildings, warehouse and residential buildings; surveying; engineering; geological surveying; geological research; testing or research on civil engineering; research on building construction or city planning; research on building construction or city planning or regional development planning; survey design and research; planning of buildings and infrastructure systems for buildings; technological planning and consulting services in the field of city planning and regional development planning; monitoring of building equipment to ensure proper functioning; civil engineering services
Provided are a method and system with which it is possible to economically inactivate a raw water tank and wastewater accumulated therein. In a method which inactivates wastewater (A) which is accumulated in a raw water tank (1): a switch valve (15) is disposed which selectively connects, to either an outflow path (12) or the raw water tank (1), an exhaust port of a heating device (5) which takes in the wastewater (A) and, while heating the wastewater (A) to a prescribed temperature (θ), retains the wastewater (A) at the prescribed temperature (θ) for a prescribed time (D1); when connected to the outflow path (12) by the switch valve (12), the heating device (5) is heated to a high sterilization temperature (θ1) with which a prescribed sterilization level can be obtained at a prescribed retention time (D1), and the inputted wastewater (A) is inactivated; and when connected to the raw water tank (1) by the switch valve (15), with the backflow of outputted wastewater (F) of the heating device (5), the raw water tank (1) is heated to a low sterilization temperature (θ2) and is retained at the low sterilization temperature (θ2) for a time (D2) at which the prescribed sterilization level can be obtained or longer, inactivating the wastewater in the raw water tank (1). It would be preferable to heat the interior overall of the raw water tank (1), including the vapor part thereof, at the low sterilization temperature (θ2) or higher, with the backflow of the outputted wastewater (F) of the heating device (5).
36 - Financial, insurance and real estate services
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Investment advisory services relating to real estate; Services for investment in real estate; Brokerage of real estate; Management of land; Agencies or brokerage for leasing or renting of land; Agency or brokerage for leasing of buildings and land (real estate); Management of land; Building management; Real estate appraisal; Provision of information relating to real estate. Construction; Building construction; Civil engineering construction; Dredging; Paving (Road -); Building consultancy services; Maintenance and repair of parts and fittings for buildings; Maintenance and repair of utilities in buildings; Building construction supervision; Demolition of buildings; Building insulating; Factory construction; Rustproofing; Underwater repair. Drafting for construction; Architecture; Architectural consultation; Architectural and engineering design; Design consultancy; Consultancy services relating to design; Engineering design and consultancy; Architectural design; Interior and exterior design services; Industrial design; Surveying; Engineering; Geological surveys or research; Testing or research for civil engineering; Research on building construction or city planning; Research, surveys, design, planning and consultancy in the field of building construction, city planning or regional development planning.
36 - Financial, insurance and real estate services
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Investment advisory services relating to real estate; Services for investment in real estate; Brokerage of real estate; Management of land; Agencies or brokerage for leasing or renting of land; Agency or brokerage for leasing of buildings and land (real estate); Management of land; Building management; Real estate appraisal; Provision of information relating to real estate. Construction; Building construction; Civil engineering construction; Dredging; Paving (Road -); Building consultancy services; Maintenance and repair of parts and fittings for buildings; Maintenance and repair of utilities in buildings; Building construction supervision; Demolition of buildings; Building insulating; Factory construction; Rustproofing; Underwater repair. Drafting for construction; Architecture; Architectural consultation; Architectural and engineering design; Design consultancy; Consultancy services relating to design; Engineering design and consultancy; Architectural design; Interior and exterior design services; Industrial design; Surveying; Engineering; Geological surveys or research; Testing or research for civil engineering; Research on building construction or city planning; Research, surveys, design, planning and consultancy in the field of building construction, city planning or regional development planning.
Provided are a methane fermentation processing method and system capable of increasing the amount of methane gas recovered from sludge which has been previously processed by hydrothermal reactions. After sludge (S) has been concentrated to a prescribed moisture content by means of a concentration device (4), the concentrated sludge (S) is circulated for a prescribed amount of time between a hydrothermal reactor (11) and a gas-liquid separator (12) to reduce the molecular weight of the sludge while the same is heated to a hydrothermal temperature (T) so as to maximize the amount of methane gas recovered per unit amount of sludge resulting from methane fermentation processing. The low molecular weight sludge (S) is retained for a prescribed amount of time in a methane fermentation tank (20), and the methane gas (G) is recovered. Ideally, the hydrothermal temperature (T) is a temperature in the range 160-200°C which maximizes the amount of methane gas recovered per unit amount of sludge resulting from the methane fermentation processing, the low molecular weight sludge (S) is retained for 3-5 days in the methane fermentation tank (20), and the methane gas (G) recovered.
Provided are a method and system which use circulation-type hydrothermal reactions to process sludge by methane fermentation in an energy-efficient manner and stably over a long period of time. In this methane fermentation processing method, after the moisture content of the sludge (S) is adjusted to a prescribed level, the sludge (Sa) with the adjusted moisture content level is pumped into a circulation path (14a, 14b) connecting a hydrothermal reactor (11) and a gas-liquid separator (12) and is reduced in molecular weight by circulation for a prescribed period of time at a prescribed temperature and pressure, and the low molecular weight sludge (Sc) outputted from the circulation path (14a, 14b) is retained in a fermentation tank (20). The scale deposit state in the circulation path (14a, 14b) is continuously detected and the prescribed moisture ratio of the sludge (Sa) pumped into the circulation path (14a, 14b) is adjusted in response to the variation of the scale deposit state. Ideally, a flowmeter (31) and a flow rate control valve (32) are provided to control the circulation flow rate of the sludge (Sa) in the circulation path (14a, 14b) to the prescribed flow rate, the scale deposit state is detected from the opening degree of the flow rate control valve (32), or the scale deposit state is detected from the surface temperature of the circulation path (14a, 14b).
Provided is carbonation curing equipment with which it is possible to economically mass-produce carbonated concrete and to greatly reduce carbon dioxide emissions from a thermal power plant. Also provided are a process for producing carbonated concrete and a method for fixing carbon dioxide. Carbonation curing equipment (10), which is for use in producing carbonated concrete, is equipped with a discharge-gas circulator (12) for supplying a discharge gas from a thermal power plant (1) to a carbonation curing tank (11) and for circulating the gas, in order to utilize the thermal power plant (1) as a source of carbon dioxide for carbonation-curing an object to be cured that is held in the shielded internal space of the carbonation curing tank (11). The discharge gas discharged from the thermal power plant (1) is supplied to the inside of the carbonation curing tank (11) without regulating the concentration and the flow rate, and the object to be cured that is held in the carbonation curing tank (11) is carbonated and cured.
C04B 40/02 - Selection of the hardening environment
B28B 11/24 - Apparatus or processes for treating or working the shaped articles for curing, setting or hardening
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
62.
SUPPORT STRUCTURE FOR DOUBLE-SIDED POWER GENERATION TYPE SOLAR CELL PANELS
Solar cell panels wherein power is generated on both the front sides and the back sides are installed on an outer wall surface of a structure in a state where power generation efficiency is enhanced. Arm members (8, 8) project from an outer wall surface (2) in a structural out-of-plane direction, said outer wall surface (2) comprising openings (3). Vertical members (4, 4) are supported by the arm members (8, 8), and are disposed in a row at horizontal intervals in a structural in-plane direction with respect to the outer wall surface (2). A plurality of solar cell panels (5) or panel bodies (9) are supported by the vertical members (4, 4) in such a way as to face the outer wall surface (2), said panel bodies (9) each consisting of a plurality of solar cell panels (5) which are disposed in a plurality of tiers in the height direction. Projecting members (12, 12) are provided on the outdoor side of the vertical members (4) in a protrusive manner in a row in the height direction, and also in a row horizontally in the direction parallel to the outer wall surface (2). The solar cell panels (5) or the panel bodies (9) are disposed between the projecting members (12, 12). The upper ends and the lower ends of the solar cell panels (5) or the panel bodies (9) are held directly or indirectly by the projecting members (12, 12), which are disposed in a row in the height direction.
E04F 13/08 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
E04B 2/96 - Curtain walls comprising panels attached to the structure through mullions or transoms
H01L 31/042 - PV modules or arrays of single PV cells
63.
FATTY ACID METHYL ESTER PRODUCTION METHOD AND SYSTEM
INCORPORATED ADMINISTRATIVE AGENCY NATIONAL AGRICULTURE AND FOOD RESEARCH ORGANIZATION (Japan)
KAJIMA CORPORATION (Japan)
Inventor
Nabetani, Hiroshi
Hagiwara, Shoji
Imou, Makoto
Ogawa, Hiroshi
Tatara, Masahiro
Goto, Masafumi
Abstract
In order to develop a new FAME production scheme that can reduce price volatility risks in the production of vegetable oils and fats, FAMEs, valuable resources, and the like, a FAME production method and a FAME production system related thereto are provided, whereby vegetable oil obtained from raw oil in a pressure extraction step (A1) and byproduct containing fatty acids obtained in a refinement step (A2) as a byproduct of said vegetable oil are mixed (symbol 1) in a vegetable oil and fat production system (A), and FAMEs are produced in a reaction tank according to a catalyst-free method in a FAME production section (B). If there is a desire to raise the level of production of vegetable oils and fats on the basis of supply and demand balance and price volatility, for example, the quantity of vegetable oil to be provided for vegetable oil and fat production is increased, the quantity of vegetable oil to be provided for FAME production is reduced, and the percentage of byproduct containing fatty acids to vegetable oil is raised. The production of vegetable oils and fats can accordingly be increased, enabling FAMEs to be stably produced and enabling price volatility risks in the production of vegetable oils and fats, FAMEs, and the like, to be reduced.
36 - Financial, insurance and real estate services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Management of buildings; agencies or brokerage for renting
of buildings; leasing or renting of buildings; purchase and
sale of buildings; agencies or brokerage for purchase and
sale of buildings; real estate appraisal; land management;
real estate agency services for the leasing of land; leasing
of land; purchase and sale of land; agencies or brokerage
for purchase or sales of land; providing information on
buildings or land (real estate affairs). Architectural design; architectural consultation;
architectural drafting; interior designing; creating
industrial design; research on building construction or city
planning; testing or research on civil engineering;
engineering; surveying; geological surveys or research;
creating architecture design; research in the field of
environmental protection; testing or research on
electricity; construction consultancy in the field of river,
sediment control, coast, harbor, airport, electric
generation, civil engineering, road, railway, sewer,
agricultural civil engineering, city planning, local
planning, geological condition, earthiness, base
construction, building steel structure, concrete, tunnel,
execution scheme, constructive function (except for care of
construction and construction itself).
42 - Scientific, technological and industrial services, research and design
Goods & Services
Architectural design; architectural consultation;
architectural drafting; interior designing; creating
industrial design; research on building construction or city
planning; testing or research on civil engineering;
engineering; surveying; geological surveys or research;
creating architecture design; research in the field of
environmental protection; testing or research on
electricity; construction consultancy in the field of river,
sediment control, coast, harbor, airport, electric
generation, civil engineering, road, railway, sewer,
agricultural civil engineering, city planning, local
planning, geological condition, earthiness, base
construction, building steel structure, concrete, tunnel,
execution scheme, constructive function (except for care of
construction and construction itself).
66.
MICROBIAL FUEL CELL AND MEMBRANE CASSETTE FOR MICROBIAL FUEL CELLS
[PROBLEMS] To provide a microbial fuel cell whose parts can be replaced without lowering the energy recovery efficiency and a membrane cassette for microbial fuel cells. [MEANS FOR SOLVING PROBLEMS] A negative electrode (10) supporting anaerobic microorganisms (11) is immersed in an organic substrate (S). A positive electrode (15) sealed together with an electrolyte (D) in a closed hollow cassette (20) having an outer shell (25) at least a part of which is formed of an ion-permeable membrane (21), an inlet (22), and an outlet (23) or connected to the inner side of an ion-permeable membrane (21) is inserted into the organic substrate (S). While oxygen (O) is supplied into the cassette (20) through the inlet(22) and the outlet (23), electricity is taken out through a circuit (18) electrically interconnecting the negative and positive electrodes (10, 15). Preferably, the outer shell (25) of the closed hollow cassette (20) is a hollow outer shell frame (25) having an opening (26) which is closed by stretching an ion-permeable membrane (21), an inlet (22), and an outlet (23), and the ion-permeable membrane (21) is a membrane/electrode assembly (MEA) formed integrally with the positive electrode (15).
Provided is a simple, inexpensive and highly precise means for detecting integron present in the environment. Also provided is a primer pair which enables simultaneous amplification of sequences of given regions present in a plurality of classes of integron within class 1 to class 4 integron. By amplifying nucleic acid under given conditions using this primer pair, and detecting the presence or absence of amplification of DNA fragments, integron can be detected simply, inexpensively and highly precisely in the environment, etc. By detecting integron in environmental samples using the above means, the status of integron pollution in the environment can be detected. The above means is also effective for detecting unknown or unidentified integrons.
Provided is a translucent electromagnetic wave shielding plate having stabilized quality using a conductive fiber mesh. A large transparent plate (2) and a small transparent plate (3) of the similar figure are superimposed while leaving non-superimposed strip portions (S1-S4) at the circumferential edge, a conductive fiber mesh (5) is sandwiched entirely between both transparent plates (2, 3) while projecting the outer edge to the non-superimposed portions (S1-S4), a conductive strip piece (10) wider than the non-superimposed portions (S1-S4) is extended along the non-superimposed portion (S) while projecting one end or both ends in the width direction therefrom, and then a press member (12) is pressed on the non-superimposed portions (S1-S4) thus bringing the projecting portion of the mesh (5) into surface contact with the strip piece (10). Favorably, the press member (12) is a conductive strip gasket (13) buried in the level difference of both transparent plates (2, 3) along the non-superimposed portions (S1-S4), and the large transparent plate (2) is thicker than the small transparent plate (3).
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
E04B 1/92 - Protection against other undesired influences or dangers
E06B 3/66 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges
E06B 5/18 - Doors, windows, or like closures for special purposes; Border constructions therefor for other protective purposes against harmful radiation
69.
Method of spray application, and spray apparatus, for bentonite material
The present invention provides a spray method and spray apparatus for bentonite-based material that allow forming a bentonite layer of high dry density. A spray apparatus 1 comprises a supersonic nozzle 2, to which a compressor 5 and a bentonite container 6 are connected. The supersonic nozzle 2 is fed compressed air from the compressor 5 and a bentonite-based material from the bentonite container 6. The compressed air, mixed with the bentonite-based material, is accelerated to supersonic speed when passing through a constriction portion 14 of the supersonic nozzle 2, and is sprayed at supersonic speed out of a jet orifice 11.
This aims to provide a measuring device for evaluating the power generating characteristics of a response-delay type fuel cell automatically and precisely in a high reproducibility while considering a delay in response to power load fluctuations, and for culturing and rearing microorganism for the power generation effectively. A potentio-/galvano-stat (5) is connected with a microbial fuel cell (7) as one example of the response-delay type fuel cell, and an automatic measurement device (3) is connected with the potentio-/galvano-stat (5). The automatic measurement device (3) is provided with a program function, and measures the internal resistance of the microbial fuel cell (7) at a set timing. For the measurement of the internal resistance, the automatic measurement device (3) instructs the potentio-/galvano-stat (5) to change a current value to flow through the microbial fuel cell (7), and executes, after the voltage value of the microbial fuel cell (7) got stable, the step of measuring and recording the voltage value and the current value, repeatedly while changing the current control value stepwise.
ISHIKAWAJIMA CONSTRUCTION MATERIALS CO., LTD. (Japan)
DENKI KAGAKU KOGYO KABUSHIKI KAISHA (Japan)
Inventor
Watanabe, Kenzo
Yokozeki, Kosuke
Torichigai, Takeshi
Sakata, Noboru
Date, Shigeyuki
Morioka, Minoru
Abstract
An apparatus for carbonation curing is provided which can be kept at any desired carbon dioxide concentration exceeding 20%, preferably exceeding 30%. The apparatus for carbonation curing has a shielded space where a cured cement object is placed and shielded from the outside atmospheric environment. The shielded space is equipped with: a gas introduction opening which is connected to a carbon dioxide supply source through a gas flow rate regulation mechanism; and a gas discharge opening which is connected to the outside through a gas inflow prevention mechanism. The gas flow rate regulation mechanism and the gas inflow prevention mechanism can be switched so that the mode of controlling the internal atmosphere can be any of at least a 'gas replacement mode' and a 'stationary mode.' This apparatus is especially suitable for use in the carbonation curing of a cured object formed from a kneaded cement mixture containing low-heat portland cement and &ggr;C2S, the amount of the &ggr;C2S being 30±10 parts by mass per 100 parts by mass of the binder, and having a water/binder ratio of 35% or lower.
This aims to provide an evaporating-dehydrating apparatus, which can be simplified in an ambient-air intrusion preventing mechanism, can efficiently exchange heat, can prevent an object to be dried from sticking, and can suppress the energy consumption rate at the running time, and an evaporating-dehydrating apparatus, which can evaporate and dehydrate the object to be dried sufficiently in a drying container, can perform the efficient heat exchange, and can suppress the energy consumption rate at the running time. The evaporating-dehydrating apparatus comprises a discharge mechanism (40) for discharging the contents of the drying container (1). The discharge mechanism (40) includes a cylinder (41) communicating with a steam condenser (3), a piston (42) for pushing the object to be dried, which has moved from the inside of the drying container (1) through an outlet (1o) to a cylinder inside (41i), toward a cylinder outlet (41o) side, and a check valve (43) disposed in the cylinder outlet (41o). Moreover, the steam condenser (3) is constituted of a plurality of (e.g., two in pair) hollow rotors (units (3au)) extending in parallel.
F26B 25/00 - DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM - Details of general application not covered by group or
F26B 3/06 - Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
F26B 17/20 - Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors moving materials in stationary chambers the axis of rotation being horizontal or slightly inclined
F26B 21/00 - Arrangements for supplying or controlling air or gases for drying solid materials or objects
F26B 25/04 - Agitating, stirring, or scraping devices
Disclosed is an enzyme sensor which is capable of specifically measuring the concentration of nitrous oxide with high sensitivity, without being deteriorated by oxygen. Specifically disclosed is an enzyme electrode having a nitrous oxide reductase derived from Wolinella succinogenes.
C12M 1/40 - Apparatus specially designed for the use of free, immobilised, or carrier-bound enzymes, e.g. apparatus containing a fluidised bed of immobilised enzymes
C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
When making moisture content adjustment by adding liquid such as water to a raw material such as pulverulent material including bentonite, uniform mixing of the liquid such as water with the raw material is given with relatively simple facilities, moisture content adjustment of a large quantity of raw materials is attainable, and besides, a material having satisfactory performances such as impermeability is obtainable through uniform moisture content adjustment. Within a mixing tank (1) configured with a normal powder mixer kept at low temperatures, pulverulent bentonite (A) and fine granular ice (B) are stirred and mixed. Stirring and mixing of the fellow pulverulent materials are adapted to uniformly mix the pulverulent bentonite (A) and the fine granular ice (B), enabling uniformly moisture content-adjusted bentonite to be obtained. A liquid-nitrogen gas bomb (21), for instance, is connected to the mixing tank (1), causing the inside of the mixing tank to be kept at low temperatures with nitrogen gas supplied from the bomb, before putting the prepared fine granular ice (B) through an inlet port (20).
National Institute of Advanced Industrial Science and Technology (Japan)
Inventor
Yasuno, Rie
Ito, Akira
Tanaka, Teruyoshi
Matsumura, Takeshi
Soma, Ichiro
Fujita, Hisaya
Takasuna, Hiroyuki
Abstract
[PROBLEMS] To provide a plant factory wherein a transgenic plant enabling the production of a functional component such as a starting material for medicines can be cultured and harvested in an enclosed state. [MEANS FOR SOLVING PROBLEMS] A plant factory (1) having therein: a closed cultivation area (2) which is provided with a nutrient solution culture system (4) for cultivating a transgenic plant (P) and an air conditioner (5) having an exhaust filter and which is kept under negative pressure; an inactivation area (20) which is adjacent to the cultivation area (2) via an air-locked inlet port (22), kept under weaker negative pressure than the cultivation area (2) and provided with an inactivation unit (21) by which the harvested transgenic plant (P) is inactivated so as to prevent it from germination, growth, proliferation or crossing; and a production area (30) which is adjacent to the inactivation area (20) via an air-locked feed port (38), kept under positive pressure and provided with units (42, 43) by which the harvested transgenic plant (P) is processed so as to give a food or a drug, wherein the closed cultivation area (2) and the production area (30) are provided with air-locked workers' entrances (10, 14, 39, 35) respectively.
An evaporating device having a simplified outside-air intrusion prevention mechanism, capable of efficiently exchanging heat, and capable of suppressing energy consumption during its operation. A bypass line (Lc) in which a flow control valve (bypass valve (21)) is installed is branched (B3) from a vapor line for interconnecting the discharge side of a vapor compressor (2) and a vapor condenser (3). The bypass line (Lc) converges (B1) with a vapor line for interconnecting a dry container (1) and the suction side of the vapor compressor (2). The pressure in the dry container (1) (for example, a differential pressure between the pressure in the dry container (1) and the atmospheric pressure) is approximately the same as the atmospheric pressure.
F26B 17/20 - Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors moving materials in stationary chambers the axis of rotation being horizontal or slightly inclined
F26B 23/10 - Heating arrangements using tubes or passages containing heated fluids
F28D 11/04 - Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller performed by a tube or a bundle of tubes
77.
BLADE MATERIAL FOR MAGNETIC SHIELD AND LOUVER BODY FOR MAGNETIC SHIELDING
A blade material for magnetic shielding, capable of forming an open shield structure having stable performance, and a louver body for magnetic shielding. Magnetic plates (5) are placed in non-magnetic sheathes (10) to form blade members (1). Each magnetic plate (5) has a rectangular cross-section when cut in the direction intersecting the longitudinal direction of the plate, and the dimension along the short sides of the rectangle is defined as the thickness of the plate. Each non-magnetic sheath (10) is sized so that bending rigidity in the longitudinal direction of the sheath prevents deflection of the magnetic plate (5). The blade members (1) are laid over each other in the form of a set of louvers with a predetermined distance (d) between them in the plate thickness direction and are supported by support members (20) in a beam-like form. The blade members (1) are in parallel to each other such that the longitudinal center axes (C) of the magnetic plates (5) of the blade members (1) are in parallel with each other on the same plane of the set of louvers. Thus the louver body for magnetic shielding is formed.
The present invention provides a spray method and spray apparatus for bentonite-based material that allow forming a bentonite layer of high dry density. A spray apparatus 1 comprises a supersonic nozzle 2, to which a compressor 5 and a bentonite container 6 are connected. The supersonic nozzle 2 is fed compressed air from the compressor 5 and a bentonite-based material from the bentonite container 6. The compressed air, mixed with the bentonite-based material, is accelerated to supersonic speed when passing through a constriction portion 14 of the supersonic nozzle 2, and is sprayed at supersonic speed out of a jet orifice 11.
B05D 1/02 - Processes for applying liquids or other fluent materials performed by spraying
E02D 31/00 - Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
E21D 11/10 - Lining with building materials with concrete cast in situ; Shuttering or other equipment adapted therefor
A method of spray application, and spray apparatus, for bentonite material, whereby a bentonite layer of high dry density can be provided. Spray apparatus (1) includes supersonic nozzle (2), to which there are connected compressor (5) and bentonite container (6). Compressed air is fed from the compressor (5), and a bentonite material fed from the bentonite container (6), to the supersonic nozzle (2). The compressed air mixed with the bentonite material at the time of passing through aperture diaphragm (14) of the supersonic nozzle (2) is accelerated to supersonic speed and sprayed through jet orifice (11) at the supersonic speed.
B05D 1/02 - Processes for applying liquids or other fluent materials performed by spraying
E02D 31/00 - Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
E21D 11/10 - Lining with building materials with concrete cast in situ; Shuttering or other equipment adapted therefor
Systems and methods for installation and operation of a groundwater monitoring system in a borehole of any angle using a coaxial gas displacement pump with a unique O-ring assembly that serves as a two-position valve for groundwater purging and sampling and also as a housing and sealing mechanism for isolating an optical pressure sensor. The optical sensor measures in-situ hydraulic pressure directly subjacent and adjacent to the surrounding rock fractures and sediment pores without hydraulic interferences from potentiometric equilibration lag time from recovery fluid pressure inside a borehole, in a zone above the optical sensor, or on the inside of a riser pipe that rises to the ground surface.
An ultrahigh-strength fiber-reinforced mortar or concrete which can attain a high flexural strength even with a smaller amount of metal fibers and which can contain fine aggregates for use in ordinary fresh concrete and is highly suitable for general-purpose use. Flowability (workability) is improved, and a mortar containing no metal fibers is made to have an increased absolute value of compressive strength and a heightened proportion of flexural strength to compressive strength, whereby the mortar or concrete is provided. Also provided is an ultrahigh-strength fiber-reinforced cement composition which is characterized in that it comprises cement, silica fume, coal gasification fly ash, plaster, and metal fibers and that the proportion of the silica fume to the coal gasification fly ash is (95-50):(5-50) by mass. The ultrahigh-strength fiber-reinforced mortar or concrete comprises this cement composition and fine aggregates incorporated therein. Furthermore provided is an admixture for ultrahigh-strength cement which is characterized in that it comprises silica fume, coal gasification fly ash, and plaster as major components and that the proportion of the silica fume to the coal gasification fly ash is (95-50):(5-50) by mass.
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
National University Corporation Kitami Institute of Technology (Japan)
The Japan Steel Works, Ltd. (Japan)
Kajima Corporation (Japan)
Inventor
Tada, Akio
Nakamura, Satoru
Nakamura, Tetsunari
Kakihara, Hajime
Togo, Yoshitaka
Koseki, Kikuo
Takasuna, Hiroyuki
Abstract
A cylindrical screw feeder main body, catalyst feeding portions for introducing a catalyst into the screw feeder main body, low hydrocarbon feeding portions for introducing a low hydrocarbon into the screw feeder main body as a raw material, a screw for conveying the catalyst and nanocarbon produced by pyrolysis of the low hydrocarbon in the feeder main body, a solid matter discharging portion for discharging the catalyst and the nanocarbon conveyed by the screw out of the screw feeder main body and a gas discharging portion for discharging the unreacted low hydrocarbon and hydrogen produced by the pyrolysis of the low hydrocarbon out of the screw feeder main body are provided. Nanocarbon grown with the catalyst as top with time is continuously discharged out of the screw feeder main body while unused catalyst is being fed thereto at the same amount as that of nanocarbon, allowing efficient continuous reaction.
When making moisture content adjustment by adding liquid such as water to a raw material such as pulverulent material including bentonite, uniform mixing of the liquid such as water with the raw material is given with relatively simple facilities, moisture content adjustment of a large quantity of raw materials is attainable, and besides, a material having satisfactory performances such as impermeability is obtainable through uniform moisture content adjustment. Within a mixing tank (1) configured with a normal powder mixer kept at low temperatures, pulverulent bentonite (A) and fine granular ice (B) are stirred and mixed. Stirring and mixing of the fellow pulverulent materials are adapted to uniformly mix the pulverulent bentonite (A) and the fine granular ice (B), enabling uniformly moisture content-adjusted bentonite to be obtained. A liquid-nitrogen gas bomb (21), for instance, is connected to the mixing tank (1), causing the inside of the mixing tank to be kept at low temperatures with nitrogen gas supplied from the bomb, before putting the prepared fine granular ice (B) through an inlet port (20).
A method of water content regulation by adding a liquid such as water to a raw material such as a powder material, e.g., bentonite. By the method, a liquid such as water can be evenly mixed with the raw material with a relatively simple equipment. The water content of the raw material used in a large amount can be easily regulated. Due to the even water content regulation, a material having satisfactory water-barrier performance, etc. can be obtained. In a stirring tank (1) which is an ordinary powder mixer kept at a low temperature, powdery bentonite (A) is mixed with finely particulate ice (B) by stirring. Namely, the two powders are mixed together by stirring. Thus, the powdery bentonite (A) is evenly mixed with the finely particulate ice (B) to obtain bentonite regulated so as to have an even water content. The stirring tank (1) is connected to, e.g., a liquid-nitrogen bomb (21) and the inside of the stirring tank is kept at a low temperature with the nitrogen gas supplied from the bomb. The finely particulate ice (B) prepared beforehand is introduced through an introduction opening (20).
Disclosed is a greenhouse which enables to improve the yield of plant while being greatly reduced in running cost by means of using a light-transmitting board having a heat insulating effect wherein the visible light transmittance is maintained or increased. This greenhouse uses a light-transmitting board having a visible light transmittance of not less than 86% and a sunlight transmittance of not more than 78% as a material covering the greenhouse.
B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
construction services for tunnels, factories, hotels, bridges, warehouses and other buildings residential, commercial and industrial architectural and design services
