Patent application number | Description | Published |
20110274999 | FUEL CELL STACK - A fuel cell stack is comprised of a plurality of power generating units which are stacked along the horizontal direction. A corrugated passage groove having a shape corresponding to the shape of the underside surface of a corrugated passage groove of a first fuel gas passage is formed in a surface of a first metal separator. A corrugated passage groove having a shape corresponding to the shape of the underside surface of a corrugated passage groove of a second oxidant gas passage is formed in a surface of a third metal separator. The corrugated passage grooves overlap one another to define a refrigerant passage. An oxidant gas inlet port and a fuel gas inlet port are provided in the upper portion of the power generating unit, and an oxidant gas outlet port and a fuel gas outlet port are provided in the lower portion of the power generating unit. A refrigerant inlet port and a refrigerant outlet port are formed in each of the left and right portions of the power generating unit. | 11-10-2011 |
20130078543 | OPERATION METHOD FOR FUEL CELL, AND FUEL CELL SYSTEM - A fuel cell stack is provided with a pair of refrigerant inlet ports and a pair of refrigerant outlet ports. The refrigerant inlet ports are disposed in the vicinity of an oxidant gas inlet port and a fuel gas inlet port in a manner such that one of the refrigerant inlet ports is disposed on the side of the oxidant gas inlet port and the other refrigerant inlet port is disposed on the side of the fuel gas inlet port. The refrigerant outlet ports are disposed in the vicinity of an oxidant gas outlet port and a fuel gas outlet port in a manner such that one of the refrigerant outlet ports is disposed on the side of the oxidant gas outlet port and the other refrigerant outlet port is disposed on the side of the fuel gas outlet port. | 03-28-2013 |
20130095402 | FUEL CELL AND METHOD OF OPERATING THE FUEL CELL - A method of operating a fuel cell includes the steps of detecting hydrogen peroxide concentration during power generation by a hydrogen peroxide concentration sensor provided directly on a membrane electrode assembly and determining an operating condition of the fuel cell based on the detected hydrogen peroxide concentration. | 04-18-2013 |
20140017588 | FUEL CELL - A membrane electrode assembly of a fuel cell includes a solid polymer electrolyte membrane, a cathode, and an anode. The surface size of a cathode side electrode catalyst layer of the cathode is smaller than the surface size of an anode side electrode catalyst layer of the anode. An inner end of a gas impermeable film provided around the anode side electrode catalyst layer and an outer end of a cathode side electrode catalyst layer are overlapped with each other on both sides of the solid polymer electrolyte membrane. | 01-16-2014 |
Patent application number | Description | Published |
20090271072 | VEHICLE BODY DRIFTING RESTRAINING DEVICE - A vehicle body drifting restraining device which restrains a drifting of a vehicle body, wherein: when a brake control device operation prohibition switch, which prohibits an operation of a brake control device, is in a state of prohibition, a control for restraining the drifting of the vehicle body is prohibited. | 10-29-2009 |
20090287377 | VEHICLE BODY DRIFTING SUPPRESION DEVICE - A vehicle body drifting suppression device including a steering torque detection unit which detects a steering torque of a vehicle, wherein a vehicle body drifting suppression is performed according to a vehicle body drifting suppression control-amount, and the vehicle body drifting suppression control-amount is adjusted according to a temporal sustention status of the steering torque. | 11-19-2009 |
20100087989 | ELECTRIC POWER STEERING DEVICE - An electric power steering device for a vehicle includes: a steering wheel return control unit that performs a steering wheel return control when a direction of a steering angle and a direction of a steering angular velocity is different; and a μ-split control unit that performs a μ-split control in order to suppress a behavior of the vehicle traveling on a μ-split road; wherein when the μ-split control unit performs the μ-split control, a value of a steering wheel return control gain in the steering wheel return control unit is set to be lower than a value which is used when the μ-split control is not performed. | 04-08-2010 |
20110046841 | VEHICLE BODY FLOW SUPPRESSION DEVICE - A vehicle body drifting restraining device restraining a drifting of a vehicle body of a vehicle, the vehicle body drifting restraining device comprising: an activeness level determination unit determining an activeness level of a driver with respect to a movement of the vehicle in a longitudinal direction; and a vehicle body drifting restraining control permission/prohibition switch permitting or prohibiting a control restraining the drifting of the vehicle body, wherein the control restraining the drifting of the vehicle body is executed only when the activeness level determination unit determines that the activeness level is low. | 02-24-2011 |
20130238196 | ELECTRIC POWER STEERING SYSTEM - Provided is an electric power steering system that prevents the oscillation of the steering wheel at each steering stroke end. If the steering stroke end flag Fse is 1 or if the determination result is Yes in step S | 09-12-2013 |
Patent application number | Description | Published |
20140218730 | MEASUREMENT APPARATUS AND METHOD OF MANUFACTURING ARTICLE - The present invention provides a measurement apparatus which measures a position of a surface to be measured, comprising a light detection unit configured to detect light reflected by the surface to be measured, a confocal optical system configured to irradiate the surface to be measured with light and guide the light traveling from the surface to be measured to the light detection unit, and a control unit configured to determine a position of the surface to be measured, based on an output from the light detection unit, wherein the control unit obtains a plurality of signals to be used for determining the position of the surface to be measured, selects one of the plurality of signals, and obtains the position of the surface to be measured, based on the selected signal. | 08-07-2014 |
20140253723 | MEASUREMENT APPARATUS AND METHOD OF MANUFACTURING ARTICLE - The present invention provides a measurement apparatus which measures a shape of an inner surface of a measurement target object, including an irradiation unit configured to irradiate, with light emitted by a light source, different positions of the inner surface for respective wavelengths, an image capturing unit configured to capture the light reflected by the inner surface for the respective wavelengths, thereby generating captured data, and a calculation unit configured to calculate the shape of the inner surface based on the captured data corresponding to the respective wavelengths captured by the image capturing unit. | 09-11-2014 |