Patent application number | Description | Published |
20140083624 | SOLUTION OF AROMATIC POLYAMIDE FOR PRODUCING DISPLAY ELEMENT, OPTICAL ELEMENT, OR ILLUMINATION ELEMENT - The present disclosure is directed toward solutions, transparent films prepared from aromatic copolyamides, and a display element, an optical element or an illumination element using the solutions and/or the films. The copolyamides, which contain pendant carboxylic groups are solution cast into films using cresol, xylene, N,N-dimethylacetamide (DMAc), N-methyl-2-pyrrolidinone (NMP), dimethylsulfoxide (DMSO), or butyl cellosolve or other solvents or mixed solvent which has more than two solvents. When the films are thermally cured at temperatures near the copolymer glass transition temperature, after curing, the polymer films display transmittances >80% from 400 to 750 nm, have coefficients of thermal expansion of less than 20 ppm, and are solvent resistant. | 03-27-2014 |
20140084499 | SOLUTION OF AROMATIC POLYAMIDE FOR PRODUCING DISPLAY ELEMENT, OPTICAL ELEMENT, OR ILLUMINATION ELEMENT - The present disclosure is directed toward solutions, transparent films prepared from aromatic copolyamides, and a display element, an optical element or an illumination element using the solutions and/or the films. The copolyamides, which contain pendant carboxylic groups are solution cast into films using cresol, xylene, N,N-dimethylacetamide (DMAc), N-methyl-2-pyrrolidinone (NMP), dimethylsulfoxide (DMSO), or butyl cellosolve or other solvents or mixed solvent which has more than two solvents. When the films are thermally cured at temperatures near the copolymer glass transition temperature, after curing, the polymer films display transmittances >80% from 400 to 750 nm, have coefficients of thermal expansion of less than 20 ppm, and are solvent resistant. | 03-27-2014 |
20150099332 | RESIN COMPOSITION, SUBSTRATE AND METHOD OF MANUFACTURING ELECTRONIC DEVICE - Provided are a resin composition and a substrate that are capable of being used for producing an electronic device including thin-film transistors having an excellent switching property. The resin composition contains an aromatic polyamide and a solvent dissolving the aromatic polyamide. The resin composition is used to form a layer, and a total light transmittance of the layer in a wavelength of 355 nm is 10% or less. Further, a method of manufacturing the electronic device using such a substrate is also provided. | 04-09-2015 |
20150108457 | RESIN COMPOSITION, METHOD OF MANUFACTURING RESIN COMPOSITION, SUBSTRATE, METHOD OF MANUFACTURING ELECTRONIC DEVICE AND ELECTRONIC DEVICE - Provided are a resin composition and a substrate that are capable of being used for manufacturing an electronic device including a transparent resin film having an excellent display property, a method of manufacturing such a resin composition and a method of manufacturing the electronic device using such a substrate and the electronic device. The resin composition of the present invention contains an aromatic polyamide, an aromatic multifunctional compound having two or more functional groups including a carboxyl group or an amino group, and a solvent dissolving the aromatic polyamide. | 04-23-2015 |
20150115255 | RESIN COMPOSITION, SUBSTRATE, METHOD OF MANUFACTURING ELECTRONIC DEVICE AND ELECTRONIC DEVICES - Provided are a resin composition and a substrate that are capable of being used for manufacturing an electronic device having excellent light extraction efficiency. The resin composition contains a polymer and a solvent dissolving the polymer. The resin composition is used to form a layer, and when refractive indexes of the layer along two perpendicular in-plane directions thereof are respectively defined as “Nx” and “Ny” and a refractive index of the layer along a thickness direction thereof is defined as “Nz”, Nx, Ny and Nz satisfy a relationship of “(Nx+Ny)/2−Nz”>0.01. Further, a method of manufacturing the electronic device by using such a substrate, and the electronic device are also provided. | 04-30-2015 |
Patent application number | Description | Published |
20150353787 | WATER-DISPERSIBLE PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR TRANSPARENT CONDUCTIVE LAYER, PRESSURE-SENSITIVE ADHESIVE LAYER FOR TRANSPARENT CONDUCTIVE LAYER, PRESSURE-SENSITIVE ADHESIVE LAYER-ATTACHED OPTICAL FILM, AND LIQUID CRYSTAL DISPLAY DEVICE - It is an object of the invention to provide a water-dispersible pressure-sensitive adhesive composition that is suitable for use on a transparent conductive layer and capable of forming a pressure-sensitive adhesive layer effective in suppressing the corrosion of various adherends such as transparent conductive thin coatings, in particular, effective in suppressing the corrosion in a high-temperature environment and a high-temperature, high-humidity environment, and capable of providing good optical properties on a transparent conductive layer. The invention is a water-dispersible pressure-sensitive adhesive composition for a transparent conductive layer, the composition comprising: a (meth)acryl-based polymer obtained by polymerizing, in the presence of a surfactant, a monomer component comprising an alkyl(meth)acrylate having an alkyl group of 4 to 14 carbon atoms, wherein the surfactant is a reactive surfactant having three or less oxyalkylene repeating units and/or a reactive surfactant having no oxyalkylene repeating unit. | 12-10-2015 |
20160130478 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR OPTICAL FILM, PRESSURE-SENSITIVE ADHESIVE LAYER FOR OPTICAL FILM, PRESSURE-SENSITIVE ADHESIVE LAYER-ATTACHED OPTICAL FILM, LIQUID CRYSTAL DISPLAY DEVICE, AND LAMINATE - A pressure-sensitive adhesive composition for an optical film, includes a (meth)acryl-based polymer obtained by polymerization of a monomer component including, as a main component, an alkyl(meth)acrylate having an alkyl group of 4 to 18 carbon atoms; and a phosphate ester compound. The pressure-sensitive adhesive composition is capable of forming a pressure-sensitive adhesive layer for optical films. The pressure-sensitive adhesive layer that is for use on optical films and makes it possible to suppress an increase in the surface resistance of a transparent conductive layer even when a laminate including a transparent conductive layer and an optical film such as a polarizing plate with the pressure-sensitive adhesive layer interposed therebetween is stored under hot and humid conditions. | 05-12-2016 |
Patent application number | Description | Published |
20130062086 | POWER TOOL - The present invention provides a power tool for tightening a fastener. The power tool includes a motor, a hammer, an anvil, and a control unit. The hammer is intermittently or continuously rotatable in a forward direction by the motor. The anvil is impacted by the hammer rotated in the forward direction. The control unit controls the hammer to continuously rotate at a first number of rotations, and to intermittently rotate at a second number of rotations lower than the first number of rotations when a prescribed time has elapsed from the rotation of the hammer at the first number of rotations, and then to intermittently rotate at a third number of rotations lower than the second number of rotations when a predetermined time has elapsed from the rotation of the hammer at the second number of rotations. | 03-14-2013 |
20130087355 | Impact Tool - An impact tool ( | 04-11-2013 |
20130126202 | Screw Tightening Tool - An screw tightening tool ( | 05-23-2013 |
20140374130 | Impact Tool - An impact tool includes a motor, a hammer, an anvil, and a control unit. The hammer is configured to be driven by the motor and be movable in an axial direction of the motor. The anvil is configured to be struck by the hammer. The control unit is configured to control a rotation of the motor. The impact tool further includes a restricting unit configured to restrict the movement of the hammer in the axial direction. The control unit is configured to select a driving mode of the motor between a first mode and a second mode. The control unit selects the first mode when a load of the motor is less than or equal to a prescribed value regardless of a restriction of the restricting unit, whereas the control unit selects the second mode when the load exceeds the prescribe value and the restricting unit restricts the movement of the hammer. | 12-25-2014 |
Patent application number | Description | Published |
20120292065 | Impact Tool - An impact tool includes a motor, a housing, a hummer, an anvil, a hummer case, and an end tool holding unit. The housing accommodates therein the motor. The hummer is rotatable by the motor. The hummer strikes against the anvil in a rotational direction of the hummer. The hummer case covers the hummer and the anvil. The end tool holding unit is connected to the anvil and protrudes from the hummer case in a first direction. The housing supports the hummer case at at least two locations. | 11-22-2012 |
20130008679 | Power Tool - An electronic pulse driver includes a motor, a hammer, an anvil, an end tool mounting unit, a power supply unit, and a control unit. The hammer is rotationally driven in forward and reverse directions by the motor. The anvil is rotated upon striking the hammer against the anvil as a result of a rotation of the hammer in the forward direction after rotation of the hammer in the reverse direction for obtaining a distance for acceleration in the forward direction. The power supply unit alternately supplies to the motor a forward electric power and a reverse electric power in a first cycle. The control unit controls the power supply unit to alternately supplies the forward electric power and the reverse electric power in a second cycle shorter than the first cycle when an electric current flowing to the motor increases to a prescribed value. | 01-10-2013 |
20130014967 | Power ToolAANM Ito; YutakaAACI Hitachinaka-shiAACO JPAAGP Ito; Yutaka Hitachinaka-shi JPAANM Oomori; KatsuhiroAACI Hitachinaka-shiAACO JPAAGP Oomori; Katsuhiro Hitachinaka-shi JPAANM Nakamura; MizuhoAACI Hitachinaka-shiAACO JPAAGP Nakamura; Mizuho Hitachinaka-shi JPAANM Nishikawa; TomomasaAACI Hitachinaka-shiAACO JPAAGP Nishikawa; Tomomasa Hitachinaka-shi JPAANM Mashiko; HironoriAACI Hitachinaka-shiAACO JPAAGP Mashiko; Hironori Hitachinaka-shi JP - An electronic pulse driver includes a motor, a hammer, an anvil, an end tool mounting unit, a power supply unit, and a control unit. The hammer is rotatable together with the anvil. The end tool mounting unit transmits the rotation of the anvil to an end tool. The power supply unit supplies a drive electric power to the motor. The control unit controls the power supply unit to halt a supply of the drive electric power to the motor when an electric current flowing to the motor increases to a prescribed value. The control unit controls the power supply unit to supply to the motor a prestart electric power lower than the drive electric power before supplying the drive electric power in order to permit the power supply unit to supply the drive electric power after the hammer is in contact with the anvil. | 01-17-2013 |
20130025892 | Power Tool - An electronic pulse driver includes a motor, a hammer, an anvil, an end tool mounting unit, a power supply unit, a temperature detecting unit, and a controller. The hammer is drivingly rotatable in forward and reverse directions by the motor. The anvil is provided separately from the hammer and rotated upon striking of the hammer. The power supply unit alternately supplies a forward electric power and a reverse electric power to the motor in a first cycle. The temperature detecting unit is configured to detect a temperature of the motor. The controller is configured to control the power supply unit to alternately supplies the forward electric power and the reverse electric power in a second cycle longer than the first cycle when the temperature of the motor detected by the temperature detecting unit increases to a prescribed value. | 01-31-2013 |
Patent application number | Description | Published |
20150108395 | PARAFFIN-BASED LATENT HEAT STORING MATERIAL COMPOSITION AND USE THEREOF - The present invention provides a paraffin-based latent heat storage material composition that includes, as a main component, a mixture of n-hexadecane, n-pentadecane, and, optionally, n-tetradecane, in which 1) the mixture has the n-hexadecane content of 68 mass % or more, the n-pentadecane content of 1 mass % to 23 mass %, and the n-tetradecane content of 23 mass % or less, where the total sum of the n-hexadecane content, the n-pentadecane content, and the n-tetradecane content is 100 mass %, 2) the composition has a melting point lower than that of n-hexadecane, and 3) the composition has a latent heat of fusion of 200 J/g or more. | 04-23-2015 |
20160083636 | PARAFFIN-BASED COMPOSITION AND LATENT HEAT STORAGE MATERIAL - A paraffin-based composition includes: n-eicosane, and at least one of n-octadecane and n-nonadecane. (1) the paraffin-based composition contains not less than 83% by mass of n-eicosane, not more than 13% by mass of n-octadecane, and not more than 17% by mass of n-nonadecane; (2) the paraffin-based composition has a melting point lower than a melting point of n-eicosane; and (3) the paraffin-based composition has latent heat of fusion of 230 J/g or more. | 03-24-2016 |
20160090521 | PARAFFIN-BASED COMPOSITION AND LATENT HEAT STORAGE MATERIAL - A paraffin-based latent heat storage material composition is provided which has a melting point close to the melting point of n-heptadecane and has a high latent heat of fusion. The paraffin-based latent heat storage material composition of the present invention substantially includes n-octadecane, and n-hexadecane and/or n-heptadecane. The paraffin-based latent heat storage material composition contains not less than 76% by mass of n-octadecane, not more than 23% by mass of n-hexadecane, and not more than 23% by mass of n-heptadecane (the total of the three is set to 100% by mass) and has a melting point lower than that of n-octadecane and latent heat of fusion of 210 J/g or more. | 03-31-2016 |
20160090550 | CLEANER COMPOSITION - A cleaner composition includes: a saturated aliphatic hydrocarbon (A); an anionic surfactant (B); a nonionic surfactant (C); and water (D). The cleaner composition contains the saturated aliphatic hydrocarbon (A) in a proportion of 60.0% by mass to 85.0% by mass, the anionic surfactant (B) in a proportion of 8.0% by mass to 15.0% by mass, the nonionic surfactant (C) in a proportion of 2.0% by mass to 5.0% by mass, and the water (D) in a proportion of 1.0% by mass to 20.0% by mass, forms a W/O microemulsion or a solubilized W/O emulsion, and has a volume resistivity of 1×10 | 03-31-2016 |