Abstract

A net-like structure layer production device (1) includes: a pressure vessel (10) that houses, under predetermined pressure, a treatment solution (21) and a glass base material (22) immersed in the treatment solution (21); pressurization means for pressurizing the pressure vessel (10); and stirring means for stirring the treatment solution (21), and a net-like structure layer is produced on a surface of the glass base material (22) in the treatment solution (21) under an alkaline environment.

IPC Classes  ?

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

Abstract

This manufacturing method is for manufacturing an observation device (110) for observing precipitation particles such as raindrops. The manufacturing method comprises: a step for preparing an antenna module (30) that transmits electromagnetic waves (E) and receives electromagnetic waves (E) reflected by a storage container (20) and electromagnetic waves (E) reflected by precipitation particles; a step for outputting information relating to a placement position for placing the antenna module (30) in the storage container (20) on the basis of the value of the dielectric constant of the wall (21) of the storage container (20), the value of the thickness of the wall (21), and a theoretical formula for converting a function indicating the relationship between the electromagnetic waves (E) transmitted from the antenna module (30) and the electromagnetic waves (E) reflected by the storage container (20) into a function having, as variables, the dielectric constant of the wall (21), the thickness of the wall (21), and the placement position; and a step for storing the antenna module (30) in the storage container (20) and placing the antenna module (30) at the placement position.

IPC Classes  ?

• G01W 1/14 - Rainfall or precipitation gauges

Abstract

A gas engine (100) according to one aspect of the present disclosure comprises: a cylinder (11); a piston (12) that reciprocates inside the cylinder (11) and has a cavity (32) formed within a range including the center of a top surface; a fuel injector (18) that directly injects gas fuel toward the center of the top surface of the piston (12); and an ignition device (17) that ignites an air-fuel mixture of the gas fuel and air.

IPC Classes  ?

• F02B 23/10 - Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
• F02D 19/02 - Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
• F02M 21/02 - Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels

Abstract

revrev) at which the direction of the airflow generated by the rotation of the rotor wings reverses from down to up.

IPC Classes  ?

• B64U 10/14 - Flying platforms with four distinct rotor axes, e.g. quadcopters
• B64C 27/08 - Helicopters with two or more rotors
• B64C 39/02 - Aircraft not otherwise provided for characterised by special use
• B64D 27/24 - Aircraft characterised by the type or position of power plants using steam or spring force

Abstract

The net-like structure layer formation device (1) comprises a pressure vessel (10) that houses a treatment solution (21) and a glass base material (22) immersed in the treatment solution (21) under a predetermined pressure, a pressurizing means for pressurizing the pressure vessel (10), and a stirring means for stirring the treatment solution (21) and forms a net-like structure layer on the surface of the glass base material (22) in the treatment solution (21) in an alkaline environment.

IPC Classes  ?

• C03C 15/00 - Surface treatment of glass, not in the form of fibres or filaments, by etching

Abstract

The problem of the present invention is to provide a remover for gel nails which is excellent in terms of gel-nail removal and the property of moisturizing the nails and skin.　This remover for gel nails comprises a compound represented by formula (1), a monohydric alcohol, a dihydric or higher, aliphatic alcohol, and an ester compound.

IPC Classes  ?

• A61Q 3/04 - Nail coating removers
• A61K 8/31 - Hydrocarbons
• A61K 8/34 - Alcohols
• A61K 8/35 - Ketones, e.g. quinones, benzophenone
• A61K 8/37 - Esters of carboxylic acids

Abstract

A thin film sensor includes an insulating layer provided on a surface of a measurement target, and a sensor layer that is laminated on the insulating layer, and includes a plurality of regions partitioned by a groove that is provided by irradiation of a laser and penetrates in a thickness direction. Among the plurality of regions, at least one region corresponds to a sensor region that senses a pressure applied to the measurement target or a temperature of the measurement target, and other regions each correspond to a non-sensor region that does not sense a pressure applied to the measurement target or a temperature of the measurement target.

IPC Classes  ?

• G01L 1/00 - Measuring force or stress, in general
• G01K 13/08 - Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies in rotary movement

Abstract

Provided are: a sliding member having excellent conformability; a method for manufacturing a sliding member; and a sliding system. A sliding member 10 comprises polymer monolith 2 formed on a sliding side surface of a metal base material 1, the sliding side surface having a surface roughness Ra of 0.5 to 1000 μm with respect to a counterpart member.

IPC Classes  ?

• B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
• B32B 27/38 - Layered products essentially comprising synthetic resin comprising epoxy resins
• F16C 33/12 - Structural compositionUse of special materials or surface treatments, e.g. for rust-proofing
• F16C 33/14 - Special methods of manufactureRunning-in
• F16C 33/20 - Sliding surface consisting mainly of plastics
• C08J 9/26 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
• C08J 5/16 - Manufacture of articles or materials having reduced friction
• C23C 26/00 - Coating not provided for in groups

Abstract

This invention has: a collection database for storing moving body position data indicating the positions of a plurality of moving bodies at different times; a mesh data storage unit for storing mesh data relating to a plurality of meshes formed by dividing the ground surface by a prescribed size; a mesh matching processing unit for matching the positions of a plurality of moving bodies at different times with one of the meshes, on the basis of the moving body position data and the mesh data; a mesh string conversion unit for performing, on the basis of the result of the mesh matching process, a conversion into one or more mesh strings indicating the travel trajectory of one or more moving bodies; and an image generation unit for generating a travel trajectory image based on the mesh string.

IPC Classes  ?

• G08G 1/00 - Traffic control systems for road vehicles
• G08G 1/123 - Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles
• G09B 29/00 - MapsPlansChartsDiagrams, e.g. route diagrams
• G09B 29/10 - Map spot or co-ordinate position indicatorsMap-reading aids

Abstract

A method for evaluating insulation properties, the method being provided with: a step α for applying a DC voltage to a first insulator under prescribed application conditions, and measuring an integral value of a current flowing through the first insulator from the start of application of the DC voltage until a prescribed time has elapsed after the end of application of the DC voltage; a step β for applying a DC voltage to a second insulator under the same application conditions as in step α, and measuring an integral value of a current flowing through the second insulator from the start of application of the DC voltage until a prescribed time has elapsed after the end of application of the DC voltage; and a step γ for comparing a first graph showing the relationship between the elapsed time and the integral value obtained in step α and a second graph showing the relationship between the elapsed time and the integral value obtained in step β, and thereby evaluating the difference between the insulation properties of the first insulator and the insulation properties of the second insulator that accompany the application of the DC voltage.

IPC Classes  ?

• G01R 31/12 - Testing dielectric strength or breakdown voltage
• G01R 31/02 - Testing of electric apparatus, lines, or components for short-circuits, discontinuities, leakage, or incorrect line connection