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Daisuke Watanabe
Daisuke Watanabe, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100157455 | TEST DEVICE FOR MAGNETIC STORAGE DEVICE, MAGNETIC STORAGE DEVICE, AND METHOD OF MANUFACTURING MAGNETIC STORAGE DEVICE - According to one embodiment, a test device for a storage device includes: a module configured to acquire from the storage device a value corresponding to a signal level read from a magnetic disk through a magnetic head of the storage device, at a first timing at which an initial power of 0 or greater is supplied to a heater in the head and at a second timing at which a power to the heater is returned to the initial power after the power to the heater has been increased from the initial power, a periphery of a head element in the head has been expanded by the heater, and the element has been protruded toward a magnetic disk side; and a determiner configured to determine whether plastic deformation has occurred in the periphery of the element based on a difference between the values obtained at the first and second timings. | 06-24-2010 |
| 20110292532 | STORAGE DEVICE AND METHOD FOR CONTROLLING PROJECTION AMOUNT OF HEAD - According to one embodiment, a storage device includes a recording medium, a driving module, a head, a conductive body, a write-verify module, and a projection amount controller. A conductive body is mounted on the head, and changes a projection amount of the head by thermally expanding the head with heat from a current carried by the conductive body. The write-verify module executes a write-verify check to check whether content written in any location on the recording medium is correct when the driving module starts rotating the recording medium. The projection amount controller controls the projection amount of the head by adding a first value to a current in a steady state carried by the conductive body if the content is correct, and adding a second value with an absolute value greater than that of the first value to the current in the steady state if the content is not correct. | 12-01-2011 |
Daisuke Watanabe, Hitachi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100126874 | METHOD FOR RECOVERING METALLIC NUCLEAR FUEL MATERIALS FROM SPENT NUCLEAR FUEL AND METHOD FOR REPROCESSING SPENT NUCLEAR FUEL - A spent oxide form nuclear fuel in a spent nuclear fuel assembly which has been taken out from a light water reactor is reacted with fluorine in fluorination treatment process and then separated into gaseous UF | 05-27-2010 |
Daisuke Watanabe, Settsu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100112821 | ETCHING SOLUTION - The present invention provides an etching solution in which a change in the composition due to the evaporation of the chemical solution or the like is small, thus reducing the frequency with which the chemical solution must be replaced, and in which the time-dependent change in etch rate is also small, thus allowing uniform etching of a silicon oxide film. Specifically, the present invention relates to an etching solution, a process of producing the same, and an etching process using the same, in which the etching solution includes hydrofluoric acid (a), ammonium fluoride (b), and salt (c) formed between hydrogen fluoride and a base having a boiling point higher than that of ammonia; the concentration of ammonium fluoride (b) is not higher than 8.2 mol/kg, and the total amount of ammonium fluoride (b) and salt (c) formed between hydrogen fluoride and a base having a boiling point higher than that of ammonia is not less than 9.5 mol/kg. | 05-06-2010 |
Daisuke Watanabe, Kanagawa-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090261240 | CALIBRATION JIG FOR OPTICAL TOMOGRAPHIC IMAGING APPARATUS AND METHOD FOR GENERATING A CALIBRATION CONVERSION TABLE - A calibration jig allowing simple and repeatable calibration of a probe optical tomographic apparatus is disclosed. The jig includes a holding member removably attachable to an attachment section of the apparatus and a reflective surface held by the holding member. The reflective surface reflects measurement light emitted from an emitting section of the attachment section and directs reflected light back to the emitting section. If a probe of the apparatus is covered with a sheath, the jig may include a light transmitting member, which generates the same dispersion as dispersion at the sheath, between the emitting section and the reflective surface. The reflective surface may be a single reflective surface disposed within an area corresponding to twice a coherence length of the laser light with a zero path position of the reflective surface being the center of the area. | 10-22-2009 |
| 20100086826 | FUEL CELL - A fuel cell ( | 04-08-2010 |
Daisuke Watanabe, Ashigarakami-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20100041948 | OPTICAL PROBE AND THREE-DIMENSIONAL IMAGE ACQUISITION APPARATUS - An optical probe to be inserted from a forceps port of an endoscope into a body as an object to be measured, includes: a sheath whose distal end portion at least is optically transparent to signal light; an optical fiber for guiding the signal light, the optical fiber being arranged inside the sheath; a lens for emitting the signal light from a side surface of the distal end portion of the sheath and into which returning light from a living body enters, the lens being coupled to a distal end of the optical fiber; and a flexible shaft for transmitting driving power to move the optical fiber and the lens back and forth, the flexible shaft being arranged inside the sheath, wherein first markers are provided at predetermined intervals on the distal end portion of the sheath along a longitudinal direction of the sheath. | 02-18-2010 |
| 20100069747 | DIAGNOSTIC IMAGING APPARATUS - A diagnosis apparatus in which a lesion in the large intestine can be diagnosed with high precision by detecting pits is provided. A three-dimensional optical tomographic image is obtained by the configuration of an apparatus using an endoscope and an optical probe, images in X-Y planes perpendicular to the depth direction of a living body tissue are cut out at a plurality of depth positions, based on the three-dimensional tomographic image data, and a pit pattern shape highlighted image is generated from their average image to perform diagnostic support. | 03-18-2010 |
Daisuke Watanabe, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090268926 | SEMICONDUCTOR INTEGRATED CIRCUIT AND CONDENSER MICROPHONE - A semiconductor integrated circuit for a condenser microphone according to one exemplary aspect of the present invention includes a first resistor, a second resistor, a power supply terminal, a first capacitor, and a first diode. The first resistor and the second resistor are connected between a drain of an output transistor and an output terminal in series. The power supply terminal is connected to a source of the output transistor. The first capacitor is arranged between the power supply terminal and a connection point of the first resistor and the second resistor. The first diode is connected in parallel with the first capacitor. | 10-29-2009 |
Daisuke Watanabe, Makinohara-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090241314 | TWISTED WIRE AND METHOD OF PRODUCING TWISTED WIRE - A twisted wire | 10-01-2009 |
Daisuke Watanabe, Yokohama JP
| Patent application number | Description | Published |
|---|---|---|
| 20090100281 | COMMUNICATION DEVICE AND COMMUNICATION METHOD - A communication method includes transmitting a first transition notification of a sleep mode to make allotment of a channel time unnecessary to a first host, and communicating first data to a second host in a first transition state which the first host transits to the sleep mode. | 04-16-2009 |
Daisuke Watanabe, Inukami-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20090065235 | GROMMET - In a grommet ( | 03-12-2009 |
Daisuke Watanabe, Hiroshima-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110126521 | EXHAUST APPARATUS FOR TRANSVERSE ENGINE - An exhaust upstream section ( | 06-02-2011 |
| 20110126522 | EXHAUST APPARATUS FOR TRANSVERSE ENGINE - Disclosed is an exhaust apparatus (E) for a transverse engine ( | 06-02-2011 |
Daisuke Watanabe, Chigasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110136031 | FUEL CELL SYSTEM AND ELECTRONIC DEVICE - According to an embodiment, in a fuel cell system, a power generator generates electric power with fuel in a fuel cell unit, first and second temperature detectors detect an ambient temperature and a generator temperature of a power generator in the fuel cell unit, respectively. A storage unit stores control temperatures corresponding to a plurality of temperature ranges to which the ambient temperature belong, and a control temperature setting unit determines corresponding one of the temperature ranges based on the ambient temperature, and sets one of the control temperatures which corresponds to the one of the determined temperature ranges. A control unit controls the amount of fuel supplied to the power generator according to the result of comparing the one of the control temperatures with the output of the second temperature detector. | 06-09-2011 |
| 20120028161 | FUEL CELL - According to one embodiment, a fuel cell includes a membrane electrode assembly including a plurality of anodes, a plurality of cathodes each forming a pair with a corresponding one of the plurality of anodes, and an electrolyte membrane interposed between the anodes and the cathodes, a current collector configured to interpose the membrane electrode assembly in between, a fuel supply mechanism arranged on the side of the anodes of the membrane electrode assembly and configured to supply the anodes with a fuel, and a moisturizing layer arranged on the side of the cathodes of the membrane electrode assembly. The current collector includes a slit arranged so as to face a region between the cathodes. | 02-02-2012 |
Daisuke Watanabe, Takanezawa-Machi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110186704 | MUDGUARD MOUNTING STRUCTURE - There is provided a mudguard mounting structure, superior in versatility and capable of reducing the number of steps for mounting. The present invention is a structure for mounting a mudguard on a rear bumper of a vehicle, in which a mounting member is used to mount the mudguard on the rear bumper, said mounting member comprising a clamping portion on one side thereof for clamping an end portion of the rear bumper, and a mounting portion on which the mudguard is mounted on an other side. The mounting member can be mounted on the rear bumper by allowing the clamping portion to clamp the aforementioned end portion, thereby reducing the number of parts and steps for mounting, and costs. Since the mounting member excels in versatility, costs can be further reduced. An engagement portion for engaging the rear bumper is provided on an inner surface of the clamping portion. | 08-04-2011 |
Daisuke Watanabe, Soja-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110253857 | Fastening Bracket of Deck Cross Member - The present invention provides a fastening bracket for fastening right and left ends of a deck cross member to respective fitting parts of a vehicle body frame. The fastening bracket includes a body plate to which one of the ends of the deck cross member is connected, a surface contact plate to which a fastening nut corresponding to a bolt to be inserted into corresponding one of the fitting parts of the vehicle body frame is fixed, the surface contact plate being provided in the body plate, a connection plate that is a part for connecting the body plate and the surface contact plate, the connection plate having a width in a direction perpendicular to a connecting direction of the body plate and the surface contact plate equal to or smaller than the surface contact plate, and a demarcating slit for demarcating the body plate and the surface contact plate. | 10-20-2011 |
| 20110254316 | Steering Support Frame - The present invention provides a steering support frame composed of a deck cross member and fastening brackets attached to right and left ends of the deck cross member, and structured by fastening the fastening brackets to respective fitting parts provided in right and left vehicle body frames so as to bridge the deck cross member between the right and left vehicle body frames. To connect the deck cross member and the fastening brackets, one of the ends of the deck cross member is welded to both of a body plate and a surface contact plate of the fastening bracket on a driver seat side, and the other end of the deck cross member is welded only to a body plate of the fastening bracket on a passenger seat side, whereby the deck cross member has a strength difference between the driver seat and passenger seat sides. | 10-20-2011 |
Daisuke Watanabe, Akashi-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110317441 | VEHICLE LAMP ARRANGEMENT - A fairing ( | 12-29-2011 |
Daisuke Watanabe, Sendai-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120088125 | MAGNETORESISTIVE ELEMENT AND MAGNETIC MEMORY - A magnetoresistive element according to an embodiment includes: a base layer; a first magnetic layer formed on the base layer and having a changeable magnetization direction with an easy axis of magnetization in a direction perpendicular to a film plane; a first nonmagnetic layer formed on the first magnetic layer; and a second magnetic layer formed on the first nonmagnetic layer and having a fixed magnetization layer with an easy axis of magnetization in a direction perpendicular to the film plane. The first magnetic layer includes a ferrimagnetic layer having a DO | 04-12-2012 |