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Hagiya, JP
Akio Hagiya, Shiga-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100201471 | INDUCTANCE ELEMENT AND METHOD FOR MANUFACTURING THE SAME - An inductance element is not interfered by peripheral circuits when mounted on a wiring board by forming a closed magnetic path. The inductance element has a small reduction of an inductance value when a direct current is superimposed, and thus has excellent direct current superimposition characteristics. The temperature coefficient of the magnetic permeability of a ferrite sintered body which constitutes a magnetic core can be positive. The temperature coefficient of the magnetic permeability of a soft magnetic resin provided as an external covering to cover a coil and to fill a space between flange sections of the magnetic core is permitted to be −30 ppm/° C. or less. | 08-12-2010 |
Hiroshi Hagiya, Tsukuba-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110020324 | COMPOUND CAPABLE OF BINDING S1P RECEPTOR AND PHARMACEUTICAL USE THEREOF - A compound having an ability to bind to an S1P receptor (particularly EDG-6, preferably EDG-1 and EDG-6), for example, the compound represented by formula (I) of the present invention, a salt thereof, a solvate thereof or a prodrug thereof is useful for prevention and/or treatment of rejection of transplantation, graft-versus-host disease, autoimmune disease, allergic disease and the like. | 01-27-2011 |
Howard Hagiya, Hitachi-Ohta JP
| Patent application number | Description | Published |
|---|---|---|
| 20080211229 | Angle key pipe coupling - Two pipes ends with circumferential grooves are held rigid by a housing-type coupling with angled keys relative the central transverse plane of the coupling. Upon installation of the coupling, the angled keys engage both the inner groove wall nearest the pipe end and the outer groove wall farthest from the pipe end to hold the pipes rigidly without longitudinal, angular and rotational movement. The coupling advantageously installs in a position with both coupling halves' central transverse planes aligned with no, or very little, rotation, thereby preventing twisting of the internal gasket, which effects the gasket seal. | 09-04-2008 |
| 20110146049 | Grooved-End Rubber Expansion Joint - A grooved-ended resilient expansion joint is disclosed. The expansion joint has a resilient expansion member with a central resilient portion and two resilient axially disposed cylindrical ends. Each cylindrical end has a radially outwardly raised distal cylindrical gasket portion with at least one inside shoulder having an inner diameter sized substantially the same as an outer diameter of a pipe to be joined. Each cylindrical end also has a neck portion between the central portion and the gasket portion that is sized to receive a grooved-ended pipe nipple. | 06-23-2011 |
Howard Hagiya, Ibaragi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110154646 | 4-Way Compression Grooved Coupling - A pre-assembled pipe coupling for joining and sealing two grooved-ended pipe segments without disassembling the coupling is disclosed. The coupling has a housing with upper and lower arcuate housing segments and left and right bridge segments. Each bridge segment has at least one set of dihedrally angled faces that engage corresponding faces each in the upper and lower housing segments. Drawing the upper and lower segments inwardly together along a first axis, presses each bridge segment inward along a second axis roughly tangential to the first axis. All segments are loosely pre-assembled with bolts and nuts into a coupling and all segments each have radially inwardly projecting lands that mate with end grooves in the pipes to be joined. The coupling also has a one-piece circular sealing gasket that has an inward circumferential and centrally positioned pipe stop that has an inner diameter smaller than an outer diameter of the pipes to be joined. The gasket has two circumferential sealing lips axially outward from the pipe stop, the inner diameter each sealing lip larger than the outer diameter of the pipe segments to be joined. | 06-30-2011 |
Isao Hagiya, Ibaraki JP
| Patent application number | Description | Published |
|---|---|---|
| 20110073603 | SAMPLE LOW-TEMPERATURE STORAGE CASE AND ORGANISM TRANSPORTATION SUPPORTING SYSTEM - The storage case has a structure in which a sample storage case (S) contained in a storage case is cooled and held at a low temperature by a Stirling refrigerator. A detection element is disposed in a room-temperature area of the storage case. The chemical or physical property of the detection element varies when a contaminant adheres to the detection element. Entrance of a contaminant into the storage case can be checked by contactlessly checking the detection element from the outside of the storage case. The storage case includes a server for receiving the result of the check from the detection device, storing the result, and setting up connection via a communication line to at least two out of a terminal operable by the forwarder, a terminal operable by the carrier, and a terminal operable by the recipient to transmit the result to the two. | 03-31-2011 |
Kazutake Hagiya, Takasago-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110028701 | AZODICARBOXYLIC ACID BIS(2-ALKOXYETHYL) ESTER COMPOUND, AND PRODUCTION INTERMEDIATE THEREOF - Provided is an industrially safe and useful azodicarboxylic acid bis(2-alkoxyethyl) ester compound that is useful for the Mitsunobu reaction in which it is used in combination with a phosphorus compound to carry out a dehydration condensation reaction, and also useful as an oxidizing agent, and a starting material for various synthetic processes. Also provided are a production intermediate of the above-described compound, and methods for producing these compounds. An azodicarboxylic acid bis(2-alkoxyethyl) ester compound represented by formula (1); | 02-03-2011 |
Kazutake Hagiya, Hyogo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100048881 | AZODICARBOXYLIC ACID BIS(2-ALKOXYETHYL) ESTER COMPOUND, AND PRODUCTION INTERMEDIATE THEREOF - Provided is an industrially safe and useful azodicarboxylic acid bis(2-alkoxyethyl) ester compound that is useful for the Mitsunobu reaction in which it is used in combination with a phosphorus compound to carry out a dehydration condensation reaction, and also useful as an oxidizing agent, and a starting material for various synthetic processes. Also provided are a production intermediate of the above-described compound, and methods for producing these compounds. An azodicarboxylic acid bis(2-alkoxyethyl) ester compound represented by formula (1); | 02-25-2010 |
Koji Hagiya, Ibaraki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090192328 | PROCESS FOR PRODUCING 2-HYDROXY-4-(METHLTHIO)BUTYRATE COMPOUNDS AND INTERMEDIATES THEREOF - A process for producing a 2-hydroxy-4-(methylthio)butyrate compound represented by the formula (2): | 07-30-2009 |
| 20090287025 | Fluorinating agent and method for producing fluorine-containing compound using the same - A method for producing a fluorine-containing organic compound represented by the formula (7): | 11-19-2009 |
| 20110178309 | PROCESS FOR PRODUCING ALPHA-HYDROXYKETONE COMPOUND - A process for producing an α-hydroxyketone compound, which comprises subjecting an aldehyde compound to a coupling reaction in the presence of an alkoxyimidazolidine compound represented by the formula (1) wherein R | 07-21-2011 |
Koshu Hagiya, Hitachi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110278994 | ROTOR OF ROTATING ELECTRICAL MACHINE - A rotating electrical machine is provided in which, even when torque from a water turbine is reduced and reverse torque is applied due to load cut off, a rotor core is not eccentric to spider arms. The rotor of a rotating machine includes a vertical rotating shaft, spider arms extending radially from the vertical rotating shaft, and a rotor core component provided to the outer circumference of the spider arms. A T key and cotters are inserted into and secured to a key way provided to an abutment surface of the inner circumference of the rotor core component and the top end of the spider arm. A plate spring is mounted to a surface of the spider arm, the surface facing a rotational direction for electrical generation. The plate spring has one side engaging the spider arm, the other side engaging the rotor core component, and a middle portion bolted from an opposite surface of the spider arm. | 11-17-2011 |
Masako Hagiya, Kakuda-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090114186 | BYPASS-INTAKE-FLOW CONTROL APPARATUS - The invention aims to prevent the dust passing through a gap provided for sliding movement of bypass valve from being attached to a screw mechanism, and thus to guarantee smooth motion of the screw mechanism. Provided is a bypass-intake-flow control apparatus including a throttle body in which a bypass and a valve hole that is open into the course of the bypass are formed. A bypass valve to open and close the bypass is slidably but not rotatably fitted into the valve hole. An actuator is attached to the throttle body with an output shaft arranged coaxially with the bypass valve. The screw mechanism links the output shaft and the bypass valve. A bottomed hollow portion is formed in the bypass valve with an opening facing the actuator. A dust cover that surrounds the screw mechanism in the hollow portion is attached to the throttle body. | 05-07-2009 |
Masayuki Hagiya, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100265633 | POLARIZABLE ELECTRODE FOR ELECTRIC DOUBLE LAYER CAPACITOR AND ELECTRIC DOUBLE LAYER CAPACITOR USING THE SAME - The present invention provides a polarizable electrode for an electrical double layer capacitor which has good high-temperature storage characteristics and can prevent a decrease in electrostatic capacity and increase in internal resistance, and also provides an electrical double layer capacitor using the electrode. A polarizable electrode is formed by mixing Ketjen black, active charcoal and a polytetrafluoroethylene (PTFE) aqueous solution. An etched aluminum foil is used for the collector, and this etched aluminum foil is dipped in a phosphoric acid aqueous solution or an ammonium phosphate or other phosphate aqueous solution to thereby retain 15 to 115 mg/m | 10-21-2010 |
Shinobu Hagiya, Fujisawa-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110085270 | Suspension for Protecting a Component from Mechanical Shock - Approaches for protecting a component when a hard-disk drive (HDD) experiences a mechanical shock. An HDD includes a suspension comprising a load beam, a gimbal, and a flexure tongue. A component, such as a microactuator, is mounted on the suspension. The flexure tongue extends to at least the edge of the microactuator that is furthest from the gimbal. The flexure tongue prevents the microactuator from contacting the load beam when the HDD receives a mechanical shock. Alternately, the flexure tongue may comprise a tip portion that extends beyond the edge of the microactuator that is furthest from the gimbal, and the tip portion of the flexure tongue may deform to act as shock absorber when the HDD receives a mechanical shock. Alternately or additionally, a padding material may be used to prevent the microactuator or the flexure tongue from contacting the load beam when the HDD receives a mechanical shock. | 04-14-2011 |
Shinobu Hagiya, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090135523 | MICROACTUATOR, HEAD GIMBAL ASSEMBLY, AND DISK DRIVE DEVICE - Embodiments of the present invention relate to approaches to effectively let noise on a head slider bonded to a silicon substrate of a microactuator, escape to the ground. A head gimbal assembly (HGA) according to an embodiment of the present invention comprises a microactuator bonded to a gimbal tongue. The microactuator comprises a piezoelectric element and a movable part for moving in response to expansion or contraction of the piezoelectric element. The motion of the movable part causes a head slider to slightly move. The microactuator further comprises a conductive path including an impurity-containing silicon layer formed on the silicon substrate. The conductive path transmits electric charge of the head slider to a suspension. The conductivity of the impurity-containing silicon layer is lower than the one of the silicon substrate so that the noise charge of the head slider may escape to the suspension. | 05-28-2009 |
| 20090251825 | Micro electro mechanical system and head gimbal assembly - Embodiments of the present invention help to prevent dropout of a head slider from an micro electrical mechanical system (MEMS) and damage of the MEMS. In an embodiment of the present invention, a suspension for a slider dynamic electric test (DET) comprises an MEMS for supporting a head slider. The MEMS has a clamper for holding a head slider and the clamper moved by an external force can attach or detach a head slider. The suspension comprises limiters for limiting the clamper's lateral movement. The limiters limit the clamper's undesirable movement, which prevents the clamper's lateral movement in attaching a head slider, a head slider's dropout and the MEMS's damage caused by a contact with a magnetic disk, or a head slider's dropout and the MEMS's damage in handling. | 10-08-2009 |
| 20100238581 | HEAD GIMBAL ASSEMBLY AND DISK DRIVE - A head gimbal assembly including a gimbal provided with a tongue comprising a stage; a sub-mount comprising a laser diode, wherein the laser diode is disposed internally in the sub-mount, and wherein the sub-mount is mounted on said stage; a head slider for thermally assisted recording, wherein the head slider is disposed on the sub-mount; a first piezoelectric element; a second piezoelectric element; and a plurality of lead wires. | 09-23-2010 |
| 20110096438 | HEAD-GIMBAL ASSEMBLY WITH TRACE CONFIGURED TO REDUCE STRESS ON A MICROACTUATOR AND DISK DRIVE INCLUDING THE HEAD-GIMBAL ASSEMBLY - A head-gimbal assembly. The head-gimbal assembly includes a gimbal including a tongue, a stage forming a portion of the tongue, a head-slider bonded to the stage, first and second piezoelectric elements disposed on a rear side of the stage within an area of the tongue, and a trace formed on the gimbal. The first and second piezoelectric elements include respectively both a front connection pad and a rear connection pad, and are configured to extend and to contract in a fore-and-aft direction. The trace includes a plurality of leads for connecting a plurality of connection pads interconnected with a plurality of connection pads of the head-slider and configured for interconnection to connection pads of a preamplifier integrated circuit. The plurality of leads runs through and in between the front connection pad of the first piezoelectric element and the front connection pad of the second piezoelectric element. | 04-28-2011 |
Taro Hagiya, Nerima JP
| Patent application number | Description | Published |
|---|---|---|
| 20100039301 | VARIABLE LENGTH DECODER, ENCODER, AND VARIABLE LENGTH DECODING METHOD - A variable length decoder that decodes a variable length code to output data including a run and a level, the variable length decoder includes a memory that stores an output format of a run and a level according to a prefix for specifying an area which is generated by dividing a run-level plane based on the run; a extraction circuit that extracts the prefix, run computation data, and level computation data from the variable length code; and an output circuit that accesses the memory based on the prefix and outputs the data based on the run computation data and the level computation data. | 02-18-2010 |
| 20100067575 | DECODING METHOD, DECORDER AND DECODING APPARATUS - A decoding method generates a rectangular residual image by performing an inverse quantization and inverse frequency conversion processes based on coefficient data, a rectangular predicted image by reading a reference image based on motion vector data, and a decoded image by adding the residual image and the predicted image. The predicted images with respect to at least two or more rectangular regions are stored when generating the rectangular predicted image, and a predicted image ready signal notifies that the predicted image with respect to the at least two or more rectangular regions has been generated. The timings to store the coefficient data and the motion vector data are controlled in response to the predicted image ready signal. | 03-18-2010 |
| 20100241897 | VARIABLE-LENGTH DATA STORING METHOD AND VARIABLE-LENGTH DATA STORING DEVICE - In order to enable a rewrite of stored data to be omitted and to reduce a processing time of error concealment even if an error is detected in a process for sequentially storing variable-length data in a memory and the rewrite of the stored data is necessary, variable-length data from which an error is not detected is sequentially stored at and after a predetermined position in the memory, and error information that includes a restoration address that corresponds to an area in which variable-length data from which an error is detected is to be stored and that specifies variable-length data stored earliest in the memory from among data to be replaced with error concealment data is stored at a position preceding the predetermined position, when the error is detected. | 09-23-2010 |
Toshimichi Hagiya, Chiba JP
| Patent application number | Description | Published |
|---|---|---|
| 20090080907 | OPTICAL PATH SWITCHING DEVICE, OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS - A disclosed optical path switching device includes a polarization bistable VCSEL that emits a beam having a rising polarization plane, a laser light source configured to emit a beam having a polarization plane orthogonal to the rising polarization plane, and an optical path switching unit configured to switch an optical path of the beam emitted from the polarization bistable VCSEL by switching the angle of the rising polarization plane of the beam emitted from the polarization bistable VCSEL. The beam emitted from the polarization bistable VCSEL is incident on an entrance window of the optical path switching unit, and the beam emitted from the laser light source is incident on an exit window of the polarization bistable VCSEL. | 03-26-2009 |
| 20110134282 | IMAGING DEVICE - An imaging device includes a lens array including multiple lenses facing a subject; an image sensor obtaining a compound-eye image including single-eye images of the subject formed by the lenses; and a computing unit processing the compound-eye image obtained by the image sensor. The lenses have different radii of curvature and substantially the same back focal length, and the computing unit extracts an in-focus image from the compound-eye image. | 06-09-2011 |
| 20110216215 | IMAGE PICKUP APPARATUS AND RANGE DETERMINATION SYSTEM - An image pickup apparatus comprises a lens array with a plurality of lenses, a part of which lenses makes one or more stereo lens pairs; an image pickup device for taking a multifaceted compound-eye image consisting of a set of monocular images formed by the plural lenses; and a computing unit for computing range imagery from one or more pairs of the monocular images formed by said one or more stereo lens pairs. The computing unit includes imaging position determination means for determining from the monocular images an image pickup position of each of one or more subjects whose relative positional relationships with respect to the image pickup apparatus are known by dividing the multifaceted compound-eye image into the monocular images, and image distortion parameter determination means for determining an image distortion parameter based upon a determination result of the imaging position determination means. | 09-08-2011 |