Patent application number | Description | Published |
20100178482 | Reinforcing material for vehicle ceiling material - A reinforcing material for a vehicle ceiling material has an adhesive strength of not less than 1.0 N/25 mm in a 90° peel test on a polyester non-woven fabric, and a flexural strength of not less than 10 N at a displacement of 1 mm, and a maximum flexural strength of not less than 40 N after the reinforcing material for a vehicle ceiling material is sticked to a steel plate having a thickness of 0.8 mm, and heated at 200° C. for one minute. | 07-15-2010 |
20100193946 | SEMICONDUCTOR MODULE AND MANUFACTURING METHOD THEREOF - A semiconductor module includes: an insulating resin layer; a wiring layer which is provided on one main surface of the insulating resin layer and which includes an external connection region; bump electrodes which are electrically connected to the wiring layer and each of which is formed such that it protrudes from the wiring layer toward the insulating resin layer; a semiconductor device which is provided on the other main surface of the insulating resin layer and which includes device electrodes connected to the bump electrode; and a wiring protection layer provided on the wiring layer and the insulating resin layer so as to expose the external connection region. In the semiconductor module, the outer edge portion of the wiring protection layer is in contact with the external edge portion of the semiconductor device such that it shields at least a part of the semiconductor resin layer at the side edge. | 08-05-2010 |
20100206662 | VIBRATION DAMPING SHEET - Disclosed is a vibration damping sheet ( | 08-19-2010 |
20100273903 | HEAT-FOAMABLE SHEET, PRODUCING METHOD THEREFOR, AND FOAM FILLING MEMBER - The present invention provides a heat-foamable sheet that foams uniformly and omnidirectionally, a method for producing the heat-foamable sheet, and a foam filling member including the heat-foamable sheet. A heat-foamable sheet having a horizontal to vertical ratio of 1.5 or less when heated at 160° C. for 20 minutes is obtained by a method for producing a heat-foamable sheet including: an extrusion step of extruding a heat-foamable material containing a polymer and a foaming agent into an isotropy-containing shape including an isotropic portion of a generally arc shape; and a sheet-forming step of forming the heat-foamable material that is extruded in the extrusion step into a sheet shape. | 10-28-2010 |
20110031757 | Vibration damping sheet for wind power generator blades, vibration damping structure of wind power generator blade, wind power generator, and method for damping vibration of wind power generator blade - A vibration damping sheet for wind power generator blades includes a resin layer and a restricting layer laminated on the resin layer. | 02-10-2011 |
20110031758 | Reinforcing sheet for wind power generator blades, reinforcing structure of wind power generator blade, wind power generator, method for reinforcing the wind power generator blade - A reinforcing sheet for wind power generator blades includes a resin layer and a restricting layer laminated on the resin layer. | 02-10-2011 |
20110143125 | REINFORCEMENT SHEET FOR RESIN MOLDED PRODUCTS, AND STRUCTURE AND METHOD FOR REINFORCING RESIN MOLDED PRODUCTS - A reinforcement sheet for a resin molded product includes a constraining layer and a reinforcing layer laminated onto the constraining layer. The reinforcement sheet for a resin molded product has a bending strength of 3 N or more by a displacement of 1 mm, and has a maximum bending strength of 30 N or more, after the reinforcement sheet for a resin molded product is adhesively bonded to a polypropylene plate having a thickness of 2.0 mm, and heated at 80° C. for 10 minutes. | 06-16-2011 |
20110180141 | DYE-SENSITIZED SOLAR CELL - [Problem] To provide a dye-sensitized solar cell having excellent photoelectric conversion efficiency and capable of saving the amount of a catalyst used, by using an inexpensive metal material showing excellent corrosion resistance in an electrolyte of a dye-sensitized solar cell for a counter electrode. | 07-28-2011 |
20120132275 | DYE-SENSITIZED SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A dye-sensitized solar cell comprises a photoelectrode formed by using a stainless steel plate and a counter electrode formed by using a light-transmissive electroconductive material, wherein the photoelectrode comprises, as the substrate thereof, a stainless steel plate having a chemical composition containing Cr: at least 16% by mass and Mo: at least 0.3% by mass and having a roughened surface in which pit-like indentations are formed and which is controlled to have an arithmetic average roughness Ra of at least 0.2 μm, and comprises, as formed on the roughened surface of the substrate, a sensitizing dye-carrying semiconductor layer, the counter electrode has a catalyst thin-film layer formed on the surface of the light-transmissive electroconductive material and has visible light tansmissiveness, and the semiconductor layer of the photoelectrode and the catalyst thin-film layer of the counter electrode face each other via an electrolytic solution. | 05-31-2012 |
20130011667 | REINFORCING SHEET FOR RESIN MOLDED ARTICLE, REINFORCED STRUCTURE OF RESIN MOLDED ARTICLE, AND REINFORCING METHOD - A reinforcing sheet for a resin molded article includes a constraining layer and a reinforcing layer laminated on the constraining layer. When the reinforcing sheet for a resin molded article is attached to a polypropylene plate having a thickness of 2.0 mm and is heated at 80° C. for 10 minutes, the bending strength at a displacement of 1 mm of the resulting sheet after the heating is 3 N or more and the maximum bending strength thereof is 30 N or more, and a high-temperature adhesion retention ratio R as determined by the following formula is 80% or more. High-temperature adhesion retention ratio R=(Adhesive force A1000h after heating at 100° C. for 1000 hours/Adhesive force A1h after heating at 100° C. for 1 hour)×100. | 01-10-2013 |
20130130119 | COPPER-COVERED STEEL FOIL, NEGATIVE ELECTRODE COLLECTOR AND ITS PRODUCTION METHOD, AND BATTERY - A negative electrode collector using a copper-covered steel foil for carrying a negative electrode active material for lithium ion secondary batteries has a steel sheet as the core material thereof and has, on both surfaces thereof, a copper covering layer having a mean thickness t | 05-23-2013 |
20130216843 | REINFORCING METHOD AND REINFORCING STRUCTURE OF METAL PLATE - A reinforcing method of a metal plate includes bonding a reinforcing sheet including a constraining layer and a reinforcing layer which is laminated on a surface of the constraining layer and is prepared from a thermoplastic resin composition to a metal plate after being coated. | 08-22-2013 |
20130344323 | DOUBLE-SIDED ADHESIVE TAPE - A double-sided adhesive tape includes a substrate, and a thermosetting resin layer laminated on both sides of the substrate. The thermosetting resin layer contains a rubber-modified epoxy resin and a latent curing agent. The thermosetting resin layer has a flowtester viscosity at 40° C. and under a load of 20 Kg of 1000 Pa·s or more and 7000 Pa·s or less. | 12-26-2013 |
20140116619 | REINFORCING SHEET FOR RESIN MOLDED ARTICLE, REINFORCED STRUCTURE OF RESIN MOLDED ARTICLE, AND REINFORCING METHOD - A reinforcing sheet for a resin molded article includes a constraining layer and a reinforcing layer laminated on the constraining layer. When the reinforcing sheet for a resin molded article is attached to a polypropylene plate having a thickness of 2.0 mm and is heated at 80° C. for 10 minutes, the bending strength at a displacement of 1 mm of the resulting sheet after the heating is 3 N or more and the maximum bending strength thereof is 30 N or more, and a high-temperature adhesion retention ratio R as determined by the following formula is 80% or more. | 05-01-2014 |
20140120343 | REINFORCING SHEET FOR RESIN MOLDED ARTICLE, REINFORCED STRUCTURE OF RESIN MOLDED ARTICLE, AND REINFORCING METHOD - A reinforcing sheet for a resin molded article includes a constraining layer and a reinforcing layer laminated on the constraining layer. When the reinforcing sheet for a resin molded article is attached to a polypropylene plate having a thickness of 2.0 mm and is heated at 80° C. for 10 minutes, the bending strength at a displacement of 1 mm of the resulting sheet after the heating is 3 N or more and the maximum bending strength thereof is 30 N or more, and a high-temperature adhesion retention ratio R as determined by the following formula is 80% or more. | 05-01-2014 |
Patent application number | Description | Published |
20090169927 | FUEL CELL SYSTEM - A fuel cell system has a plurality of fuel cells stacked in one or more groups of fuel cells. Each fuel cell includes a fuel electrode supplied with fuel gas at a fuel gas supply pressure, an oxidizing electrode supplied with oxidizing gas at an oxidizing gas supply pressure, and an electrolyte membrane disposed between the fuel electrode and the oxidizing electrode. A pressure-difference control unit generates a pressure difference across the membrane such that the fuel gas supply pressure is greater than the oxidizing gas supply pressure in each fuel cell, a cell-voltage measuring device measures a cell voltage for each fuel cell or each group of fuel cells in the fuel cell stack, and a leakage determination unit determines the presence or absence of a leaking cell based on the behavior of the cell voltage of each fuel cell while the pressure difference is increased with time. | 07-02-2009 |
20130157158 | FUEL CELL SYSTEM - Provided is a fuel cell system including: a wetness detecting section for detecting a wetness of a fuel cell stack; a target SR setting section for setting a target SR of the fuel cell stack based on the wetness; a smallest SR setting section for setting, based on a load, a smallest SR necessary to prevent flooding of the fuel cell stack; and an SR control section for performing control so that an actual SR becomes temporarily larger than the smallest SR when the target SR is smaller than the smallest SR. | 06-20-2013 |
20130224615 | FUEL CELL SYSTEM - A fuel cell system includes a fuel cell, a control valve and a controller. The controller controls the control valve to periodically increase and decrease the anode gas pressure downstream of the control valve. The controller executes a shutdown/restart operation of the fuel cell by closing the control valve to stop the anode gas and shutting down power generation of the fuel cell upon receiving a shutdown command, and restarting feeding of the anode gas and restarting the power generation upon a prescribed operation restart condition being met. The controller estimates an anode gas concentration at a location where the anode gas concentration is locally lower within a power generation region of the fuel cell based on a control state of the anode gas when the shutdown command is issued. The controller sets the prescribed operation restart condition for executing the shutdown/restart operation based on the anode gas concentration. | 08-29-2013 |
20130224616 | FUEL CELL SYSTEM - A fuel cell system includes a fuel cell, a control valve and a controller. The controller controls the control valve to periodically increase and decrease the anode gas pressure downstream of the control valve. The controller executes a shutdown operation of the fuel cell by closing the control valve to stop the anode gas and shutting down power generation of the fuel cell upon receiving a shutdown command. The controller estimates an anode gas concentration at a location where the anode gas concentration is locally lower within a power generation region of the fuel cell based on a control state of the anode gas at a time the shutdown command is issued. The controller determines whether to permit or prohibit shutting down the power generating operation based on the anode gas concentration. | 08-29-2013 |
20130244127 | FUEL CELL SYSTEM - A fuel cell system is basically provided with a fuel cell, a pressure adjusting valve, a purge valve and an anode pressure controller. The fuel cell includes an anode that receives an anode gas and a cathode that receives a cathode gas to generate electric power corresponding to a load. The pressure adjusting valve is disposed in a supply path to adjust anode gas pressure to the anode. The purge valve is disposed in a discharging flow path to discharge an anode-off gas containing impurities from the fuel cell. The anode pressure controller is configured to control the pressure adjusting valve to perform a pulsation operation that pulsates the anode gas pressure of the fuel cell. The anode pressure controller decreases a median pressure of the pulsation operation as a wetness level of an electrolyte membrane of the fuel cell stack is determined to become higher. | 09-19-2013 |
Patent application number | Description | Published |
20120144943 | MULTI-SHAFT DRIVE DEVICE - Output gears are disposed so as to be movable toward and counter to plural second input gears to which rotation of the motor is transmitted, and so as to be biased toward the plural second input gears. A cam, which has plural recesses provided at the periphery thereof, is disposed at the inside of the output gear. The cam is rotated, and a pin of the output gear enters the recess, so that the output gear is moved toward the second input gear, and the output gear is engaged with the second input gear. | 06-14-2012 |
20130192418 | POWER TRANSMISSION MECHANISM AND MULTI-SHAFT DRIVE DEVICE - Force of used spring can be weak, wear amount of power transmission member (gear or the like) can be reduced, and generation of strange noises can inhibited. When the dial cam is rotated and the recess of the outer peripheral surface faces the front end portion of the pin of the connection shaft, the connection shaft, which is biased by the force of the coil spring, is connected to the bevel gear, which engages with the bevel gear and is rotated, via the clutch teeth. Thus, the connection shaft is rotated, and the output shaft is rotated together with the connection shaft. That is, the power of the motor is transmitted to the output shaft. Since the coil spring is used for connecting the connection shaft to the bevel gear, the force of the coil spring can be reduced. | 08-01-2013 |
20130255441 | OUTPUT MEMBER AND MULTI-SHAFT DRIVING DEVICE - To provide a multi-shaft driving device that aims for a lightening of weight and lowering of cost as compared with conventional structures. In a structure in which, when a movable shaft ( | 10-03-2013 |
20130327180 | MULTI-SHAFT DRIVE DEVICE - A multi-shaft drive device is provided that is capable of obtaining an appropriate backlash in an enmeshed state of an output side bevel gear and an input side bevel gear. An output side bevel gear ( | 12-12-2013 |
Patent application number | Description | Published |
20120259526 | ROLL ANGLE ESTIMATION DEVICE AND TRANSPORT EQUIPMENT - A Kalman filter in a roll angle estimation device estimates a roll angle of a vehicle body, a vehicle speed, a roll angular velocity sensor offset, a yaw angular velocity sensor offset, and a vertical acceleration sensor offset on the basis of detected values of a roll angular velocity sensor, a yaw angular velocity sensor, a vertical acceleration sensor, a longitudinal acceleration sensor, a lateral acceleration sensor, and a rear-wheel speed sensor, and also on the basis of estimated values of the roll angle, the vehicle speed, the roll angular velocity sensor offset, the yaw angular velocity sensor offset, and the vertical acceleration sensor offset obtained in a previous estimation operation. | 10-11-2012 |
20140200780 | ATTITUDE CONTROLLER AND SADDLE RIDING TYPE VEHICLE HAVING THE SAME - An attitude controller eliminates a skid motion of a banked vehicle when travelling through a curve. The attitude controller includes a lateral acceleration sensor that obtains lateral acceleration, as rightward or leftward accelerations, acting on a vehicle of a motorcycle, a bank angle detector that detects a bank angle of the vehicle, and a longitudinal force controller that decreases, independently of each of the wheels, an absolute value of a longitudinal force as the sum of forward and backward forces acting on front and rear wheels based on the obtained lateral acceleration and the detected bank angle. | 07-17-2014 |
Patent application number | Description | Published |
20150037700 | FUEL CELL SYSTEM AND CONTROL METHOD OF FUEL CELL SYSTEM - A fuel cell system includes a pressure regulating valve configured to control a pressure of an anode gas to be supplied to a fuel cell, a pulsation operation control means configured to control such that the anode gas pressure becomes higher as a load becomes larger, and the anode gas pressure is pulsated at the same load, and an anode gas pressure limiting means configured to limit the anode gas pressure by a pressure higher than the anode gas pressure according to the load when the load lowers. | 02-05-2015 |
20150050528 | FUEL CELL SYSTEM - A fuel cell system includes a control valve configured to control a pressure of the anode gas supplied to the fuel cell, the power controller electrically connected to the fuel cell and configured to control an output of the fuel cell based on a power generation required amount for the fuel cell, a pulsation operation control unit configured to increase a pressure of the anode gas downstream of the control valve in accordance with the power generation required amount for the fuel cell and to increase and decrease the pressure of the anode gas periodically, and an output limiting unit configured to limit an output of the fuel cell set by the power controller when the power generation required amount for the fuel cell decreases. | 02-19-2015 |
20150056531 | FUEL CELL SYSTEM - A fuel cell system includes a fuel cell stack configured to generate power according to a load, a fuel tank configured to store fuel gas, a pressure regulating valve configured to regulate a pressure of the fuel gas supplied from the fuel tank to the fuel cell stack, a purge valve configured to purge the fuel gas discharged from the fuel cell stack and a controller for controlling the system. The controller includes a pulsating unit configured to cause a fuel gas pressure of the fuel cell stack to pulsate, and a pressure increasing rate setting unit configured to set a pressure increasing rate of the pulsation of the fuel gas pressure according to an operating state. | 02-26-2015 |