Patent application number | Description | Published |
20080233452 | POLYELECTROLYTE MATERIAL, METHOD FOR PRODUCING POLYELECTROLYTE MATERIAL, POLYELECTROLYTE COMPONENT, FUEL CELL, AND METHOD FOR PRODUCING FUEL CELL - A polyelectrolyte material includes as a main chain: a benzene ring; an ether; and a carbonyl group. A part of the benzene ring is sulfonated. A method for manufacturing a polyelectrolyte material includes: synthesizing disulfonyl difluorobenzophenone; and polymerizing the disulfonyl difluorobenzophenone, 4,4′-difluorobenzophenone, and phenolphthalein with a crown ether as a catalyst. The synthesizing is performed by reacting 4,4′-difluorobenzophenone with fuming sulfuric acid, performing salting-out the reaction product, and recrystallizing the salting-out product. | 09-25-2008 |
20090081510 | SUPPORTED CATALYST, METHOD FOR MANUFACTURING SUPPORTED CATALYST, FUEL CELL, AND METHOD FOR MANUFACTURING FUEL CELL - A supported catalyst includes: a catalyst; and a carbon body. The catalyst is supported on the carbon body, and the carbon body is linear. | 03-26-2009 |
20090081515 | SUPPORTED CATALYST, METHOD FOR MANUFACTURING SUPPORTED CATALYST, FUEL CELL, AND METHOD FOR MANUFACTURING FUEL CELL - A supported catalyst includes: a particulate first carbon material; and a particulate second carbon material supporting a catalyst, having a smaller center particle diameter than the first carbon material, and adsorbed on a surface of the first carbon material. | 03-26-2009 |
20100104907 | ELECTRONIC DEVICE - In an electronic device, state detection elements are arranged at various locations of a fuel cell system supplies an electric power to a phone unit, the state detection elements detect states of the fuel cell system at the locations. A cell state detection unit detects an operating state of the fuel cell from an output signal of each of the state detection elements. A determination unit determines an operating mode to prompt action to be taken for the operating state of the fuel cell detected by the cell state detection unit. A content of the operating mode is displayed with an image of a character or a fictitious creature based on a determination by the determination unit. | 04-29-2010 |
20130335966 | LIGHTING DEVICE - According to one embodiment, a lightning device includes a base member, a light source on the base member, a light guide body configured to guide at least part of light forwardly emitted from the light source. The light guide body includes an incident portion covering the front of at least the part of the light source, a bent light guide portion outwardly bent from the incident portion and configured to curvedly guide incident main light to the outside, and a light-emitting surface located on the distal end of the bent light guide portion, directly exposed to the outside of the device, and configured to emit the curvedly guided light laterally or rearwardly relative to the light source. | 12-19-2013 |
20140043828 | LIGHTING DEVICE - According to one embodiment, a lighting device includes a base member, a light source on the base member, a light-transmitting cover configured to cover the light source and to emit light emitted from the light source to the outside, and a light guide body provided opposite the light source and configured to guide, to the rear of the light source, at least part of the light from the light source. The cover includes a back light-transmitting region having a plane-normal line directed rearwardly. The light guide body includes a light-incident portion facing the light source and a light guide-emitting portion curvedly extending outward from the light-incident portion, having a distal end portion extending along the back light-transmitting region and directed to the rear. | 02-13-2014 |
20140097738 | LIGHTING DEVICE - According to one embodiment, a lighting device includes a light source with a directivity and a light-transmitting cover including a light-transmitting area configured to emit light from the light source to the outside. The light-transmitting cover is in a dome shape and formed of a material doped with scattered fillers dispersed in a volume thereof. The light-transmitting cover includes a vertically elongated shape with an aspect ratio higher than 0.6, and having a transmittance of 70% or less. The aspect ratio is the quotient of a height of the light-transmitting area in an optical axis thereof divided by the width of a rear-end portion of the light-transmitting area. | 04-10-2014 |
20140098546 | LIGHTING DEVICE - According to one embodiment, a lighting device includes a light source, and at least one light distribution control member configured to control distribution of light from the light source. The light distribution control member includes a base member higher in refractive index than air, and two optical control layers located opposite each other with a predetermined space therebetween on either side of the base member. The two optical control layers each includes a first region and a second region formed in correlative patterns. The light distribution control member is configured to control the light distribution based on a change of an overlap between the first and second regions depending on a direction of transmitted light. | 04-10-2014 |
Patent application number | Description | Published |
20140028051 | VEHICLE FRONT STRUCTURE - A vehicle front structure includes: an exterior member provided at a lower portion of a front end of a vehicle; and an energy absorbing bracket having front and rear ends, the front end facing a rear surface of the exterior member and the rear end being mounted on a vehicle structural member. The energy absorbing bracket has an upper surface which is disposed to be inclined downward toward a front of the vehicle, and the inclination increases continuously or stepwise from a rear of the vehicle to the front of the vehicle, lower vehicle width direction ribs which project downward from the upper surface, extend substantially in a vehicle width direction, and are disposed in a vehicle front-rear direction, and lower vehicle front-rear direction ribs which project downward from the upper surface, extend substantially in the vehicle front-rear direction, and disposed in the vehicle width direction. | 01-30-2014 |
20140084608 | VEHICLE FRONT STRUCTURE - A front vehicle structure includes: a bumper fascia; a radiator panel upper disposed in a vehicle width direction behind the bumper fascia; and an upper energy absorbing (EA) member for pedestrian protection. The upper EA member is provided in the vehicle width direction in a substantially Σ shape as a side view between the top of the bumper fascia and the radiator panel upper. A rear of the upper EA member for pedestrian protection is fixed to the radiator panel upper. An upper projection and a lower projection are respectively formed above and below the upper EA member. | 03-27-2014 |
20140090911 | ATTACHMENT STRUCTURE FOR ADJUSTABLE AIR DIFFUSER - An adjustable air diffuser is disposed in an airflow channel into which travelling wind is directed through an opening provided in a bumper face. The diffuser substantially opens and closes the airflow channel by using a movable louver blade driven by an actuator. An upper part of the diffuser is disposed to face a rear wall of the bumper face and is attached to a bumper beam extending substantially along a vehicle width direction. A lower part of the diffuser is either one of attached to a vehicle body structural member and a load transmission member projecting forward from the vehicle body structural member. The upper part of the diffuser and the bumper beam are connected with each other with an upper bracket having a weak portion that is configured to be broken in response to pivotal movement of the diffuser relative to the bumper beam. | 04-03-2014 |
Patent application number | Description | Published |
20100062306 | Polymer Electrolyte Fuel Cell, Membrane Electrode Assembly and Manufacturing Method Thereof - The present invention provides a method for manufacturing an MEA with high production efficiency. It is a feature of the present invention that the method for manufacturing an MEA includes coating a first catalyst ink on a substrate to form a coated layer of the first catalyst ink, removing the solvent in the coated layer of the first catalyst ink to form a first electrode catalyst layer, coating an electrolyte ink on the first electrode catalyst layer to form a coated layer of the electrolyte ink, removing the solvent in the coated layer of the electrolyte ink to form a polymer electrolyte membrane, coating a second catalyst ink on the polymer electrolyte membrane to form a coated layer of the second catalyst ink, and removing the solvent in the coated layer of the second catalyst ink to form a second electrode catalyst layer. | 03-11-2010 |
20100221639 | Membrane Electrode Assembly, Manufacturing Method Thereof and Fuel Cell - A manufacturing method of MEA of the present invention includes coating a catalyst ink for first electrode catalyst layer containing an electron conducting material loading a catalyst, a polymer electrolyte, and a solvent on a substrate to form a coated layer; removing the solvent in the coated layer to form at least two types of first electrode catalyst layers having different polymer electrolyte content ratios; coating an electrolyte ink containing the polymer electrolyte and the solvent on the first electrode catalyst layer to form a coated layer; removing the solvent in the coated layer to form a polymer electrolyte layer; coating a catalyst ink for second electrode catalyst layer containing the electron conducting material loading the catalyst, the polymer electrolyte, and the solvent on the polymer electrolyte layer to form a coated layer; and removing the solvent in the coated layer to form a second electrode catalyst layer. | 09-02-2010 |
20100273086 | Membrane Electrode Assembly, Manufacturing Method Thereof and Fuel Cell - The present invention provides a membrane electrode assembly (MEA) which has a high level of power generation performance under a low humidified condition and a high level of production efficiency, and further, a manufacturing method of such an MEA and a fuel cell having such an MEA. The present invention includes forming first electrode catalyst layer | 10-28-2010 |
20110003902 | PROTON TRANSPORTING MATERIAL, STARTING MATERIAL THEREOF, ION EXCHANGE MEMBRANE, MEMBRANE ELECTROLYTE ASSEMBLY, AND FUEL CELL USING THE SAME - There are provided: a proton transporting material that improves mechanical characteristics of a sulfonated liquid crystalline polymer material, can be kept as a membrane even though it is made a solid state while maintaining a molecular arrangement of a liquid crystalline state, and is suitable for electrolyte membranes of fuel cells etc.; an ion exchange membrane, a membrane electrolyte assembly (MEA), and a fuel cell that use the proton transporting material; a starting material for the proton transporting material. The proton transporting material has a molecular structure produced by crosslinking the sulfonated liquid crystalline polymer material with a crosslinking agent having two or more functional groups in sites except that of the sulfonic acid group. | 01-06-2011 |
Patent application number | Description | Published |
20150118420 | INTERMEDIATE TRANSFER MEDIUM - In an intermediate transfer medium, a substrate, protective layers having a layered structure of two or more layers, and a receiving layer are layered in this order. One layer in the protective layers having the layered structure contains, as a main component, one material or a mixture of two or more materials selected from the group consisting of polyesters having a high polymerization degree, a number-average molecular weight (Mn) of not less than 12,000 and a Tg of not less than 60° C., polycarbonates and polyester urethanes. Another layer in the protective layers having the layered structure contains one or more materials selected from the group consisting of polyvinyl alcohols, polyvinyl butyrals, polyvinyl acetals and polyvinyl pyrrolidones or includes a cationic resin, and the receiving layer contains a side chain-type aralkyl-modified silicone in an amount of 0.5-5% by weight on a base of the total weight of the receiving layer. | 04-30-2015 |
20160067997 | PROTECTIVE LAYER TRANSFER SHEET AND INTERMEDIATE TRANSFER MEDIUM - The purpose is to provide a protective layer transfer sheet and an intermediate transfer medium, in which a transfer layer has excellent foil tearing property during transfer and in which sufficient durability can be imparted to the thermally transferred image. | 03-10-2016 |
20160082707 | PROTECTIVE LAYER TRANSFER SHEET, AND THE INTERMEDIATE TRANSFER MEDIUM - The purpose is to provide a protective layer transfer sheet and an intermediate transfer medium, in which the protective layer has excellent foil tearing property during transfer and in which sufficient durability can be imparted to the thermally transferred image. | 03-24-2016 |