| YOKOHAMA NATIONAL UNIVERSITY Patent applications |
| Patent application number | Title | Published |
|---|
| 20120040272 | ELECTROCHEMICAL CELL USING AN IONIC CONDUCTOR - An electrochemical cell includes an electrolyte membrane containing an ionic conductor. The ionic conductor includes:
| 02-16-2012 |
| 20120019355 | PROTECTIVE-CONTROL MEASURING SYSTEM AND DEVICE AND DATA TRANSMISSION METHOD - According to one embodiment, when sending a transmission target main data | 01-26-2012 |
| 20110153280 | SYSTEM OF COMPUTING A CROSS-SECTION LAYOUT, METHOD OF COMPUTING A CROSS-SECTION LAYOUT AND PROGRAM OF COMPUTING A CROSS-SECTION LAYOUT - A technique of computing a realistic cross-section layout of a wire bundle which corresponds to the initial arrangement of wires. Geometrical data are obtained by a geometrical data obtaining means ( | 06-23-2011 |
| 20100295533 | PASSIVE INTERMODULATION DISTORTION MEASURING METHOD AND SYSTEM - According to a reception passive intermodulation measurement method of the present invention, a device under test is set to the mismatching condition, and a standing wave is generated on a transmission line where the sample is connected. Since the tip of the transmission line is short-circuited using the sample, the sample is positioned at the anti-node of the standing wave, and test signals are applied at a high current density. System noise is calibrated with the tip of the transmission line being open. Since impedance matching is not required and terminators are not employed, a large measurement dynamic range is obtained without being affected by passive intermodulation that is generated in terminators. The sample is very small, and an arbitrary shape can be selected. The property measurement is enabled for a wide range of materials, regardless of a conductive material, an insulating material and a magnetic material. | 11-25-2010 |
| 20100115674 | ATOMIC FORCE MICROSCOPE APPARATUS - An object of the present invention is to provide an atomic force microscope apparatus allowing tracking errors to be made as close to zero as possible to reduce images obtained through high-speed scanning from being degraded. To accomplish the object of the present invention, the present invention provides an atomic force microscope apparatus imaging a surface topography of a sample in a contact mode, the apparatus including a cantilever having a probe interacting with the sample surface via an atomic force and being subjected to a deflection by the atomic force, laser light provision means for allowing first laser light to enter the cantilever, light detection means, a controller estimating the surface topography of the sample surface, and data storage means for recording the estimated surface topography. | 05-06-2010 |
| 20100094495 | PITCHING CONTROL DEVICE OF MOTOR VEHICLE AND CONTROL METHOD - The present invention has an object to provide a pitching control device of a vehicle that controls a pitching motion by controlling a torque of its driving wheels and a control method. In the motor vehicle that drives the driving wheels by the torque of a motor, a moment about the center of gravity of the motor vehicle is found from variations of loads applied to the wheels of the motor vehicle at the time of acceleration that include loads applied to th wheels of the motor vehicle at the time of standstill and an anti-dive force working on front wheels of the motor vehicle and an anti-lift force working on rear wheels of the motor vehicle at the time of braking by a brake. A pitch angle of the motor is computed from this moment. The motor torque of the motor is computed based on the computed pitch angle. | 04-15-2010 |
| 20100076640 | TRAVEL ROUTE GENERATING METHOD FOR UNMANNED VEHICLE - A travel route generating method for an unmanned vehicle, which includes a condition input step of inputting a vehicle constraint condition including a vehicle width and a minimum turning radius of the unmanned vehicle, and a geometrical constraint condition including a travel route generation range in which the unmanned vehicle is to travel, an obstacle to avoid, and a position and a direction of an entrance point and an exit point; and a travel route generating step of generating a travel route such that the vehicle constraint condition and the geometrical constraint condition are satisfied, and such that a function value of a cost function having at least a magnitude of a curve and/or a rate of change in the curve as a cost element is minimized. | 03-25-2010 |
| 20090210128 | SLIP RATIO ESTIMATING DEVICE AND SLIP RATIO CONTROL DEVICE - The present invention provides a slip rate estimating device measuring a slip ratio without the need for a body speed and a slip ratio control device using the slip ratio estimating device. A motor torque measured by a torque measuring instrument is input to each of a vehicle model ( | 08-20-2009 |
