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Onuma, JP
Atsuhiko Onuma, Hitachi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080261100 | Polymer electrolyte membrane and membrane electrode assembly - It is the objective to provide an electrolyte membrane with low cost, high ion conductivity, and low swelling. | 10-23-2008 |
| 20100209813 | BLOCK COPOLYMER, AND POLYMER ELECTROLYTE, POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL USING SAME - A polymer electrolyte for a fuel cell is provided at low cost which has excellent mechanical characteristics, resistance to oxidation and high ion conductivity, and which hardly swells. | 08-19-2010 |
| 20110123897 | MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL USING THE SAME - In a membrane-electrode assembly comprising an anode, a cathode and a polymer electrolyte membrane and having a constitution in which the polymer electrolyte membrane is interleaved between the anode and the cathode, an agglomerate structure of carbon support formed with a plurality of carbon primary particles supporting catalyst particles is contained in the anode and the cathode, and particulate media having polymer electrolyte on the surface thereof are contained between adjacent agglomerate structures of carbon supports. | 05-26-2011 |
| 20120082919 | POLYMER ELECTROLYTE FUEL CELL - There is used a polymer electrolyte membrane containing a polymer segment (A) having an ion-conducting component, and a polymer segment (B) having a composition ratio of the ion-conducting component lower than that in the polymer segment (A), wherein the polymer segment (A) and the polymer segment (B) form a micro phase-separated structure, and inorganic particles | 04-05-2012 |
Etsuro Onuma, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20110306615 | NOVEL IMIDAZOLIDINE DERIVATIVE AND USE THEREOF - According to the present invention, a compound represented by formula (I): | 12-15-2011 |
Hideki Onuma, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090027572 | DISPLAY APPARATUS AND DRIVING METHOD OF THE SAME - A display apparatus includes a variable aperture stop device, a control circuit and a user interface. The variable aperture stop device is operable to adjust the lens opening size by opening and closing an aperture. The control circuit is operable to control the opening and closing of the aperture based on an aperture ratio for the brightness distribution of an input signal constituting a screen. The user interface permits to set times necessary for the opening and closing of the aperture. The control circuit controls the opening and closing of the aperture based on times set via the user interface so that the response to the opening and closing of the aperture differs between when the signal changes from dark to light levels and when the level changes from light to dark levels. | 01-29-2009 |
Hideki Onuma, Tsuchiura-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120079810 | Exhaust Assembly for Construction Machine - Disclosed is an exhaust assembly for a construction machine having a revolving upperstructure and an engine mounted on the revolving upperstructure. The exhaust assembly is to be arranged inside the revolving upperstructure of the construction machine, and is provided with an after-treatment device for exhaust gas from the engine and an exhaust pipe for releasing exhaust gas, which has been guided from an outlet port of the after-treatment device, to an outside. The exhaust assembly includes a concave-convex part, which has plural concavities and convexities, is arranged on an inner wall of the exhaust pipe, and extends in a direction of discharge of the exhaust gas. | 04-05-2012 |
Hiroshi Onuma, Shizuoka JP
| Patent application number | Description | Published |
|---|---|---|
| 20110093178 | DIVING SUPPORT APPARATUS - A driving support apparatus which performs driving support regarding a traffic signal includes: a communication device which acquires time-series traffic signal information regarding the lighting state of the traffic signal; a time calculating unit which calculates the time remaining until the lighting state changes on the basis of the traffic signal information; and an output device which notifies a driver of lighting time information regarding the time remaining. When the time remaining is equal to or smaller than a threshold value, the output device does not perform notification of the lighting time information so that it can be difficult for the driver to predict the timing at which a red lighting state of the traffic signal will change. Accordingly, it becomes possible to suppress unsafe action by the driver based on the traffic signal information notification received. | 04-21-2011 |
Hiroshi Onuma, Miyagi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110146401 | ANGULAR VELOCITY SENSOR AND ELECTRONIC APPARATUS - Provided is an angular velocity sensor including a first vibration element, a second vibration element, and a support substrate. The first vibration element detects a first angular velocity about an axis parallel to a first direction. The second vibration element detects a second angular velocity about an axis parallel to a second direction obliquely intersecting with the first direction, and generates an output signal corresponding to a third angular velocity about an axis parallel to a third direction orthogonal to the first direction. The support substrate supports the first vibration element and the second vibration element. | 06-23-2011 |
Hiroyuki Onuma, Saitama JP
| Patent application number | Description | Published |
|---|---|---|
| 20100172775 | MAGLEV MOTOR AND PUMP - A maglev motor and a pump using the maglev motor can be provided with strong magnetic bearing force generated by a simple structure, rotation losses of a rotor reduced with the generation of an eddy current suppressed, and a configuration of magnetic bearing can downsize by using a thin rotor. The donut-shaped rotor is arranged between the magnetic bearing unit and the motor unit, the motor yoke of the motor radially has a plurality of projected poles, a coil is close-wound around the projected pole, predetermined clearance is made between the inner side of the rotor and the projected pole, a plurality of two projected poles opposite each other near either end portions of the outer side of the rotor are provided circularly at equal intervals on the magnetic bearing yoke of the magnetic bearing unit, a magnetic bearing coil is close-wound around one of the two projected poles, a first permanent magnet is provided for the other projected pole, predetermined clearance is made on one side of the rotor end portion and the bridge unit for connecting the magnetic bearing unit to the motor unit is provided, a second permanent magnet is provided between the projected pole provided for the magnetic bearing yoke and the bridge yoke of the bridge unit, a third permanent magnet is provided between the motor yoke and the bridge yoke, a plurality of motor permanent magnets opposite the motor yoke are provided inside the rotor, and all projected poles provided on the bridge unit side of the magnetic bearing unit can be close-wound by the magnetic bearing coil, or provided with the first permanent magnet. | 07-08-2010 |
Hiroyuki Onuma, Iruma JP
| Patent application number | Description | Published |
|---|---|---|
| 20090079284 | Hybrid Magnetic Bearing - In a hybrid magnetic bearing, the electromagnet has a core wound with a control coil and has a main pole and a commutating pole with a commutating pole permanent magnet provided approximately parallel to each other at predetermined intervals in a protruding condition radially or axially to the rotor. In the magnetic bearing provided radially, two electromagnets are placed oppositely to each other across the rotor in an approximately horizontal position, and the rotor is arranged so as to have a predetermined gap with the main pole and the commutating pole, and the permanent magnet is provided between the adjacent electromagnets. In the magnetic bearing provided axially, two electromagnets are placed in parallel in an approximately horizontal position, and the rotor is arranged so as to have a predetermined gap with the main pole and the commutating pole, and the permanent magnet is provided between the adjacent electromagnets. | 03-26-2009 |
| 20090121571 | MAGNETIC LEVITATION MOTOR AND PUMP - A magnetic levitation motor including a stator having magnetic bearing units and a motor unit, and a rotor provided to the stator. And the occurrence of an eddy current at a magnetic bearing is suppressed and the rotation loss of the rotor can be reduced, and also to provide a pump using such the magnetic levitation motor. | 05-14-2009 |
| 20090315421 | HYBRID MAGENTIC BEARING - In a hybrid magnetic bearing, the electromagnet has a core wound with a control coil and has a main pole and a commutating pole with a commutating pole permanent magnet provided approximately parallel to each other at predetermined intervals in a protruding condition radially or axially to the rotor. In the magnetic bearing provided radially, two electromagnets are placed oppositely to each other across the rotor in an approximately horizontal position, and the rotor is arranged so as to have a predetermined gap with the main pole and the commutating pole, and the permanent magnet is provided between the adjacent electromagnets. In the magnetic bearing provided axially, two electromagnets are placed in parallel in an approximately horizontal position, and the rotor is arranged so as to have a predetermined gap with the main pole and the commutating pole, and the permanent magnet is provided between the adjacent electromagnets. | 12-24-2009 |
Kazufumi Onuma, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100259809 | OSCILLATOR DEVICE, OPTICAL DEFLECTOR AND IMAGE FORMING APPARATUS USING THE OPTICAL DEFLECTOR - An oscillator device includes an oscillation system having first and second oscillators and first and second resilient supporting members, wherein the oscillation system has at least two frequencies of natural oscillation mode around a torsion axis which include a first resonance frequency f | 10-14-2010 |
| 20100271680 | OSCILLATOR DEVICE, OPTICAL DEFLECTOR AND IMAGE FORMING APPARATUS USING THE OPTICAL DEFLECTOR - An oscillator device includes an oscillation system having a first oscillator, a second oscillator, a first resilient supporting member and a second resilient supporting member, wherein the oscillation system has at least two frequencies of natural oscillation mode around the torsion axis which include a first resonance frequency f | 10-28-2010 |
Kazuhiro Onuma, Ehime JP
| Patent application number | Description | Published |
|---|---|---|
| 20090145835 | WATER TREATMENT CONTACT FILTER AND WATER TREATMENT APPARATUS - This invention provides a fiber filter and a sewage purifier capable of realizing effective use of the capacity of a treatment tank and being easily manufactured. A fiber filter is formed in a manner that ends of a plurality of fibrous materials made of carbon fibers bundled into a fiber bundle are connected to each other at a fixation part. The fiber filter is used as a filter of an anaerobic filter-bed tank of a sewage purifier. A part, which is not fixed at the fixation part, of the fibrous materials of the fiber filter spreads and develops in a tuft shape in sewage. Thus, the surface area of the fiber filter can be increased. Capacity necessary for treatment of the sewage W can be reduced and effectively used. The fiber filter can be easily manufactured due to its simple constitution. | 06-11-2009 |
Kazuhito Onuma, Fuchu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110161688 | INFORMATION PROCESSING APPARATUS - According to one embodiment, an information processing apparatus includes a body housing comprising a top surface, a display housing connected to the body housing to pivotably move between a close position where the top surface is covered by the display housing and an open position where the top surface is opened, an acceleration sensor configured to detect an acceleration of the information processing apparatus, an opening/closing sensor configured to detect whether the display housing is located in the close position, an interface port provided in the body housing and configured to be connectable with an external device, and a controller configured to determine whether to power the interface port based on outputs of the acceleration sensor and the opening/closing sensor. | 06-30-2011 |
Kazunori Onuma, Miyagi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090201355 | Thermal head, thermal printer and manufacturing method of thermal head - A thermal head which forms an image on a recording medium by pressing a protruding portion on which heating elements are arranged on the recording medium while driving the heating elements to be heated includes a support substrate in which a concave gap portion facing the protruding portion is formed and a glaze layer provided on the support substrate and in which the protruding portion is formed, in which the glaze layer has a base layer stacked on the support substrate as well as forming a ceiling surface of the gap portion and a heat resistant layer stacked on the base layer and on which the heating elements are arranged. | 08-13-2009 |
Kenji Onuma, Toyota-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100189494 | Cushion material fastening structure for interior trim part - A cushion material fastening structure includes: an interior trim part, made of synthetic resin, that is provided with an opening and an elastic deformation portion at least part of which projects inward in the opening; and a cushion material, having a sheet shape, that is caught by the elastic deformation portion by being plunged into the opening while elastically deforming the elastic deformation portion, whereby the cushion material is fastened to the interior trim part. | 07-29-2010 |
| 20110041299 | STRUCTURE FOR FASTENING CLIP TO TRIM BOARD, CLIP, AND CLIP FASTENING METHOD - A structure for fastening to a trim board a clip that has projection for fastening to a clip fitting seat of the trim board and a second projection for fastening to a vehicle body-side member. The first projection has an engagement portion and the clip fitting seat has multiple latch lugs used to position the clip. A distance between the latch lugs is enlargeable as the engagement portion is engaged therewith. The first projection has at least two types of engagement portions that differ in diameter at locations that are separated in a fastening direction. Thus, the clip is fastened to the clip fitting seat in at least two stages, including one state in which the clip is fastened to the clip fitting seat at low fastening load, and a fastened state that is achieved by fastening the clip to the clip fitting seat at high fastening load. | 02-24-2011 |
Kentaro Onuma, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090278905 | CONVEYING APPARATUS AND RECORDING APPARATUS - A conveying apparatus is provided, the conveying apparatus comprising a lever swinging in contact with a recording medium conveyed along a conveying path in a conveying direction, a sensor detecting the swinging of the lever, a moving unit for moving the lever from a position where the lever is allowed to contact the recording medium in the conveying path to a position where the lever is retracted from the conveying path, a guide unit being movable between a first position and a second position, the guide unit guiding the recording medium conveyed in a direction opposite to the conveying direction, to the conveying path when the guide unit is located in the second position and a transmitting unit for transmitting the movement of the guide unit to the moving unit through motion of at least one member to link the movement of the guide unit from the first position to the second position with the movement of the lever to the position where the lever is retracted from the conveying path, the movement of the lever being performed by the moving unit. | 11-12-2009 |
| 20090289974 | INKJET PRINTING APPARATUS AND METHOD OF CONTROLLING THE APPARATUS - In order to stabilize a performance of a pump employed for processing in an inkjet printing apparatus such as sucking ink from a printing head with a low cost configuration and without the need of using any specific detecting unit, the following configuration is employed. Namely, a tube pump having a member with a curved surface aligned with a flexible tube for supporting the tube and a roller which moves while pressing (squeezing) the flexible tube is driven with a DC motor. To keep revolutions always constant, a current PWM control is employed for changing a power applied to the motor according to load fluctuations, and a phase of the roller is determined based on the current PWM value to manage a pressure generated by the pump and a discharge rate. | 11-26-2009 |
| 20090302532 | CONVEYANCE APPARATUS, CONTROL METHOD THEREFOR, AND PRINTING APPARATUS - A conveyance apparatus increases the conveyance precision of a conveyance unit. The conveyance apparatus has first and second conveyance rollers. The conveyance apparatus includes a DC motor serving as a driving source for the conveyance rollers, a first encoder which outputs a first pulse signal in accordance with rotation of the first conveyance roller, a second encoder which outputs a second pulse signal in accordance with rotation of the second conveyance roller, and a control unit having a first mode in which the DC motor is controlled based on first information about the first pulse signal when executing a conveyance operation to convey a sheet by using the first and second conveyance rollers, and a second mode in which the DC motor is controlled based on second information about the second pulse signal when executing a conveyance operation to convey a sheet by using the second conveyance roller. | 12-10-2009 |
| 20110090271 | INKJET PRINTING APPARATUS AND METHOD OF CONTROLLING THE APPARATUS - In order to stabilize a performance of a pump employed for processing in an inkjet printing apparatus such as sucking ink from a printing head with a low cost configuration and without the need of using any specific detecting unit, the following configuration is employed. Namely, a tube pump having a member with a curved surface aligned with a flexible tube for supporting the tube and a roller which moves while pressing (squeezing) the flexible tube is driven with a DC motor. To keep revolutions always constant, a current PWM control is employed for changing a power applied to the motor according to load fluctuations, and a phase of the roller is determined based on the current PWM value to manage a pressure generated by the pump and a discharge rate. | 04-21-2011 |
| 20110261130 | PRINTING APPARATUS - A printing apparatus is provided which can prevent foreign matters such as ink adhering to the surface of the conveying belt from getting transferred to other constitutional components. When the conveying belt is rotating in one direction, the foreign matters adhering to the surface of the conveying belt is removed by the wiper. When the conveying belt rotates a predetermined distance in the opposite direction, the pinch roller, the electric charge removing roller and the electric charge supply roller that are in contact with the belt surface are disengaged from the surface of the conveying belt. The predetermined distance is set equal to a rotating distance that the conveying belt rotates until a portion of the surface of the conveying belt, which was in contact with the wiper, comes into contact with the pinch roller, the electric charge removing roller and the electric charge supply roller. | 10-27-2011 |
Masahiko Onuma, Aichi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100283299 | SEAT - A seat for reducing looseness of a seated posture in the entirety of the body. In connection with a load peak position of the pelvis of a seated occupant as detected by a pelvis displacement sensor disposed in the seat cushion of a seat, a control device compares an initial peak position and a peak position after displacement. At the same time, the control device detects a shoulder blade position from load distribution of the chest of the seated occupant, detected by a chest displacement detecting sensor disposed in the upper portion of a seat back, and compares an initial position detected in advance and an after-displacement position. Next, the control device moves the seating position of a seat cushion in a direction to eliminate dislocation between the initial peak position and the after-displacement peak position, and moves the upper portion of the seat back in a direction to eliminate dislocation between the initial position and the after-displacement position of the shoulder blade of the seated occupant. | 11-11-2010 |
Masanori Onuma, Makinohara-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090133927 | JOINT STRUCTURE OF COPPER WIRE AND ALUMINUM WIRE, AND JOINT METHOD - A joint structure of electric wires includes: a copper wire which includes a conductor formed of copper; an aluminum wire which includes a conductor formed of aluminum or aluminum alloy; and a joint terminal provided with a conductor press-fitting part having a U-shape in cross section. The conductor press-fitting part includes a bottom plate and a pair of conductor caulking pieces which are upwardly extended from both side edges of the bottom plate, and is inwardly folded to caulk the conductors of the copper wires and the aluminum wires so as to enclose the conductors. The conductor press-fitting part is press-fitted to the conductors of the aluminum wire and the copper wire in a state that the conductor of the aluminum wire is disposed on the upper face of the bottom plate, and the conductor of the copper wire is disposed on the conductor of the aluminum wire. | 05-28-2009 |
| 20090137144 | PRESS-CLAMPING STRUCTURE AND PRESS-CLAMPING TERMINAL - A press-clamping structure includes: a wire; and a press-clamping terminal which includes a conductor press-clamping portion having a generally U-shaped cross-section. The conductor press-clamping portion includes a bottom plate and a pair of conductor caulking pieces which are bent inwardly to embrace the conductor of the wire and caulk the conductor. Distal end portions of the conductor caulking pieces are bent outwardly in a opposite direction to each other. When P1 represents a point closest to the bottom plate on an area in which the outer surfaces of the conductor caulking pieces are contacted with each other, and P2 represents a point closest to the bottom plate on the distal end portion of each of the conductor caulking piece, a formula Lh| 05-28-2009 | |
Masayuki Onuma, Toride-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110082260 | ROTATABLE FIXING MEMBER, MANUFACTURING METHOD THEREOF AND FIXING DEVICE - A rotatable fixing member includes an elastic layer, a primer layer provided on the elastic layer, and a parting layer provided on the primer layer. The primer layer contains a crystalline fluorocarbon polymer having a functional group and has a thickness of 850 nm or less. The parting layer is a coating layer of a crystalline fluorocarbon polymer. | 04-07-2011 |
Michio Onuma, Miyagi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090301433 | Fast idle air amount control system in side stand-equipped two-wheeled motor vehicle - A fast idle air amount control system in a side stand-equipped two-wheeled motor vehicle is provided in which a bypass control valve ( | 12-10-2009 |
Michio Onuma, 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 |
Mitsuru Onuma, Chiba JP
| Patent application number | Description | Published |
|---|---|---|
| 20090203943 | METHOD FOR PRODUCING DIALKYLHYDROPEROXYBENZENES - To provide a method for producing dialkylhydroperoxybenzene by liquid-phase oxidation of dialkylbenzene, wherein the method comprises the following steps, | 08-13-2009 |
Naotsugu Onuma, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20120021438 | Method of Detecting Target, Method of Suppressing Increase in Background and Detection Apparatus - Provided are a method of detecting a target with high accuracy, a method of suppressing an increase in background, and a detection apparatus. | 01-26-2012 |
Nobuo Onuma, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100030815 | IMAGE FILE MANAGEMENT METHOD AND IMAGE FILE MANAGEMENT APPARATUS - A method for managing an image file in which a plurality of images each having ancillary information is sequentially included, and in which a main image among the plurality of images is indicated based on the ancillary information of the image stored at a head of the image file, includes inputting an instruction to delete an image included in the image file, and based on the input of the instruction, deleting images other than at least the main image from among the plurality of images included in the image file based on the ancillary information of the image stored at the head of the image file. | 02-04-2010 |
| 20100309520 | IMAGE SUPPLY DEVICE, CONTROL METHOD OF THE DEVICE, AND PRINTING SYSTEM - In this invention, to enable printing of an image that has undergone an image process or print process complying with the desire of a user on an image supply device side, real object handles and virtual object handles are set to, of images to be supplied to the printing device, images that require a predetermined image process and remaining images, respectively. A print job including the object handle of a print target image is issued in accordance with a print instruction. If the handle of an image requested by the printing device in response to the issued print job is a virtual object handle, the predetermined image process is executed for image data corresponding to the handle, and the processed image data is supplied to the printing device. | 12-09-2010 |
Satoshi Onuma, Kanagawa-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090074490 | AUTOMATIC SCANNING APPARATUS - According to an embodiment of the invention, a reverse path for double-side scanning of an original and a paper discharge path for reversing the original after completion of double-side scanning are separately provided. On completion of its double-side scanning, a preceding original is turned into the paper discharge path, reversed in the paper discharge path and then discharged. Scanning of a face side of a subsequent original is stared immediately after completion of rear-side scanning of the preceding original. | 03-19-2009 |
Sei Onuma, Ikeda City JP
| Patent application number | Description | Published |
|---|---|---|
| 20100239307 | Interlock Device And Image Forming Apparatus Incorporating Same - In an interlock device for turning a switch on and off in accordance with closing and opening of a plurality of covers covering a body of an electronic apparatus, one striker protrudes from each of the covers. An engagement member is provided inside the body of the electronic apparatus to move in a predetermined direction to contact and separate from the switch to turn the switch on and off. All the strikers contact the engagement member to turn on the switch when all the covers are closed. At least one of the strikers separates from the engagement member to turn off the switch when the corresponding cover is opened. | 09-23-2010 |
| 20110062835 | IMAGE FORMING APPARATUS INCLUDING SUPPORTING LEGS - An apparatus or an image forming apparatus including a main body having a first supporting leg configured to be connectable to the main body, a second supporting leg fixed to the main body, and the position of the main body to connect the first supporting leg is selectable. The apparatus may be stable on the installation surface if the center of gravity of the apparatus is transformed. | 03-17-2011 |
Tadatsugu Onuma, Fukuroi-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090312718 | CATHETER WITH VALVE - A catheter including one or more bidirectional valves is provided. The catheter includes a tubular body having proximal and distal ends, and inner and outer surfaces, and at least one valve formed near the distal end of the tubular body. The valve includes a deformation portion that defines a slit that is openable and closable. The openable/closable slit communicates from the inner surface to the outer surface of the tubular body, wherein the distance between the inner surface and the outer surface of the tubular body progressively becomes thinner approaching the openable/closable slit within the deformation portion. | 12-17-2009 |
| 20110054415 | Valved catheter - A valved catheter is provided which includes a slit that opens readily in both directions either when a fluid is caused to flow from the interior to the exterior thereof or when a fluid is caused to flow from the exterior to the interior thereof, and that prevents inadvertent closure thereof from the opened state. The valve includes an openable slit that penetrates from the inner surface to the outer surface of a distal end section of a valved catheter with a closed distal end, and edge portions on the two sides of the slit are formed along the direction in which the valved catheter extends. The slit includes a linear shape in the cross-section of the distal end section of the valved catheter that extends in a position away from a center line “c” that passes through the center of the valved catheter in parallel with this center line “c” whereupon, either one of the edge portions deforms more readily than either one of the other edge portions. | 03-03-2011 |
Takahide Onuma, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090061084 | VAPOR DEPOSITION SYSTEM AND VAPOR DEPOSITION METHOD - In a vapor deposition method of forming a film of an organic compound on a substrate, a material containing portion filled with a vapor deposition material is heated, to thereby evaporate or sublimate the vapor deposition material and discharge the vapor deposition material to a film formation space of a vacuum chamber through a plurality of pipings connected to the material containing portion, and a piping having a smaller conductance among the pipings having different conductances is provided with a flow rate adjusting mechanism for controlling an amount of the vapor deposition material released into the vacuum chamber, whereby a film formation speed can be adjusted finely. | 03-05-2009 |
| 20100173067 | FILM FORMING APPARATUS AND FILM FORMING METHOD - An apparatus includes a holding mechanism that holds a substrate, a material container where a film-forming material is gasified, a release port for releasing the gasified film-forming material toward the substrate; a material container heating unit for heating the material container, a transport pipe that is detachably linked to the material container by a linking portion and serves to transport the gasified film-forming material from the material container to the release port, a transport pipe heating unit for heating a remaining zone of the transport pipe other than a portion in a vicinity of the linking portion, and a linking portion heating unit that is disposed independently from the transport pipe heating unit and serves for heating the portion of the transport pipe in the vicinity of the linking portion. | 07-08-2010 |
Takehiko Onuma, Oyama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100285208 | ION SENSOR, ION SENSOR MODULE, AND ION SENSOR MANUFACTURING METHOD - An ion sensor includes a sensor main body having a channel for a sample and an opening connected to the channel, a responsive portion which is filled in the opening and selectively responds to a specific ion, an electrode which has a ring shape, is set such that a central axis of the ring is substantially perpendicular to a central axis of the channel, and senses the response, and an output terminal which is formed out of one metal plate out of which the electrode is formed, has a pin shape, and is held by the sensor main body such that an axis extends along a direction substantially perpendicular to the central axis of the channel and the central axis of the ring. | 11-11-2010 |
Takehiko Onuma, Shioya-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20080286872 | AUTOMATIC ANALYZER - An automatic analyzer analyzes a measurement item by making a sample and reagent react with each other and measuring the reaction result. This apparatus allows parameters associated with reagent dispensing executed by a reagent dispensing mechanism to be set as a dispensing condition for each measurement item or each type of reagent, and controls the reagent dispensing mechanism on the basis of the dispensing condition. | 11-20-2008 |
Takuji Onuma, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20080217737 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device including: a substrate; an insulating film formed over the substrate; a copper interconnect, having a plurality of hillocks formed over the surface thereof, buried in the insulating film; a first insulating interlayer formed over the insulating film and the copper interconnect; a second insulating interlayer formed over the first insulating interlayer; and an electroconductive layer formed over the second insulating interlayer, wherein the top surface of at least one hillock highest of all hillocks is brought into contact with the lower surface of the second insulating interlayer is provided. | 09-11-2008 |
Takuji Onuma, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20080237793 | Semiconductor device having projection on lower electrode and method for forming the same - A method of forming a semiconductor device, includes forming a lower electrode including a metal and a nitrogen on a semiconductor substrate, irradiating a reducing gas to a surface of the lower electrode, and irradiating a gas containing silicon to the surface of the lower electrode to form a projection containing silicide by reacting the metal with the silicon in an island shape on the surface of the lower electrode. Then, a capacitor film is formed on the lower electrode and the projection, and an upper electrode is formed on the capacitor film. | 10-02-2008 |
| 20080277762 | Semiconductor device including capacitor including upper electrode covered with high density insulation film and production method thereof - A semiconductor device includes a lower electrode provided on a semiconductor substrate, an upper electrode provided on the lower electrode to overlap a part of the lower electrode, a first insulating film provided between the lower electrode and the upper electrode, and a second insulating film provided in contact with an upper part of the upper electrode and on the upper part of the lower electrode, and having a density higher than that of the first insulating film, the second insulating film covering a side surface and a top surface of the upper electrode. | 11-13-2008 |
| 20090184350 | Non-volatile semiconductor memory device - A non-volatile semiconductor memory device having a memory cell in which operating potentials are few and the scale of the peripheral circuitry is reduced includes a select transistor having a source/drain on both sides of a channel of a semiconductor substrate and having a gate electrode disposed on the channel via a thick gate insulating film; an element isolation region formed on the semiconductor substrate in an area adjacent to the select transistor; an antifuse adjacent to the element isolation region, having a lower electrode formed on the semiconductor substrate and having an upper electrode disposed on the semiconductor substrate in an area between the element isolation region and lower electrode via a thin gate insulating film; and a connection contact electrically connecting the source and upper electrode and contacting the source and the upper electrode. | 07-23-2009 |
| 20090305496 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A post-CMP cleaning process of a copper layer is to be performed as follows. An alkaline aqueous solution, a polycarboxylic acid, BTA, and an alkaline aqueous solution are sequentially brought into contact with a primary surface of a silicon substrate over which the copper layer is provided. | 12-10-2009 |
| 20110075500 | SEMICONDUCTOR MEMORY DEVICE AND A METHOD OF CONTROLLING A SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device includes a first anti-fuse element and a second anti-fuse element, respectively composed of a transistor, wherein the first anti-fuse element and the second anti-fuse element are configured so as to be concomitantly programmable, respectively formed in P-wells on a substrate, and the adjacent P-wells are isolated by N-wells of an opposite conductivity type, formed therebetween. | 03-31-2011 |
| 20110108923 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device has a conventional NMOS transistor and an NMOS transistor functioning as an anti-fuse element and having an n type channel region. The conventional NMOS transistor is equipped with an n type extension region and a p type pocket region, while the anti-fuse element is not equipped with an extension region and a pocket region. This makes it possible to improve the performance of the transistor and at the same time improve the characteristics of the anti-fuse element after breakdown of its gate dielectric film. | 05-12-2011 |
| 20110122672 | Non-volatile semiconductor memory device - A non-volatile semiconductor memory device having a memory cell in which operating potentials are few and the scale of the peripheral circuitry is reduced includes a select transistor having a source/drain on both sides of a channel of a semiconductor substrate and having a gate electrode disposed on the channel via a thick gate insulating film; an element isolation region formed on the semiconductor substrate in an area adjacent to the select transistor; an antifuse adjacent to the element isolation region, having a lower electrode formed on the semiconductor substrate and having an upper electrode disposed on the semiconductor substrate in an area between the element isolation region and lower electrode via a thin gate insulating film; and a connection contact electrically connecting the source and upper electrode and contacting the source and the upper electrode. | 05-26-2011 |
| 20110127591 | METHOD FOR PROGRAMMING AN ANTI-FUSE ELEMENT, AND SEMICONDUCTOR DEVICE - A method for programming an anti-fuse element in which the ratio between current values before and after writing is increased to ensure accuracy in making a judgment about how writing has been performed on the anti-fuse element. The method for programming the anti-fuse element as a transistor includes the steps of applying a prescribed gate voltage to a gate electrode to break down a gate dielectric film, and moving the silicide material of a silicide layer formed on a surface of at least one of a first impurity diffusion region and a second impurity diffusion region, into the gate dielectric film in order to couple the gate electrode with at least the one of the first impurity diffusion region and the second impurity diffusion region electrically through the silicide material. | 06-02-2011 |
| 20110230051 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A post-CMP cleaning process of a copper layer is to be performed as follows. An alkaline aqueous solution, a polycarboxylic acid, BTA, and an alkaline aqueous solution are sequentially brought into contact with a primary surface of a silicon substrate over which the copper layer is provided. | 09-22-2011 |
| 20110318900 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device including: a substrate; an insulating film formed over the substrate; a copper interconnect, having a plurality of hillocks formed over the surface thereof, buried in the insulating film; a first insulating interlayer formed over the insulating film and the copper interconnect; a second insulating interlayer formed over the first insulating interlayer; and an electroconductive layer formed over the second insulating interlayer, wherein the top surface of at least one hillock highest of all hillocks is brought into contact with the lower surface of the second insulating interlayer is provided. | 12-29-2011 |
| 20120026810 | SEMICONDUCTOR MEMORY DEVICE AND ANTIFUSE PROGRAMMING METHOD - An antifuse comprised of an NMOS transistor or an NMOS capacitor includes a first terminal coupled to a gate electrode, a second terminal coupled to a diffusion layer, and a gate insulating film interposed between the gate electrode and the diffusion layer. A programming circuit includes a first programming circuit which has first current drive capability and which performs first programming operation and a second programming circuit which has second current drive capability larger than the first current drive capability and which performs second programming operation to follow the first programming operation. In the first programming operation, the first programming circuit breaks down the gate insulating film by applying a first programming voltage between the first terminal and the second terminal. In the second programming operation, the second programming circuit applies a second programming voltage lower than the first programming voltage between the first terminal and the second terminal. | 02-02-2012 |
| 20120044741 | Semiconductor device having memory unit, method of writing to or reading from memory unit, and semiconductor device manufacturing method - A first semiconductor device is formed over a substrate and includes a first insulation film, a first electrode, and a first diffusion layer. A second semiconductor device is formed over a substrate and includes a second insulation film, a second electrode, and a second diffusion layer. The second electrode is coupled to the first electrode. A control transistor allows one of a source and a drain to be coupled to the first electrode and the second electrode, allows the other one of the source and the drain to be coupled to a bit line, and allows a gate electrode to be coupled to a word line. A first potential control line is coupled to the first diffusion layer and controls a potential of the first diffusion layer. A second potential control line is coupled to the second diffusion layer and controls a potential of the second diffusion layer. | 02-23-2012 |
| 20120080736 | SEMICONDUCTOR DEVICE - An antifuse whose internal written information cannot be analyzed even by utilizing methods to determine whether there is a charge-up in the electrodes. The antifuse includes a gate insulation film, a gate electrode, and a first diffusion layer. A second diffusion layer is isolated from the first diffusion layer by way of a device isolator film, and is the same conduction type as the first diffusion layer. The gate wiring is formed as one integrated piece with the gate electrode, and extends over the device isolator film. A common contact couples the gate wiring to the second diffusion layer. The gate electrode is comprised of semiconductor material such as polysilicon that is doped with impurities of the same conduction type as the first diffusion layer. The second diffusion layer is coupled only to the common contact. | 04-05-2012 |
Toshio Onuma, Susono-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100152970 | Height controlling apparatus - A height controlling apparatus for controlling at least one actual height as a relative position of (a) a body of a vehicle and (b) at least one wheel of the vehicle relative to each other, the apparatus including at least one height controlling actuator which changes the at least one actual height; and an actuator control device which controls the at least one height controlling actuator so that the at least one actual height approaches at least one target height. The actuator control device includes a possibility detecting device which detects, before an absolute value of a difference of the at least one target height and the at least one actual height exceeds a reference value, whether there is a possibility that an object may be present in a direction in which the body is moved to change the at least one actual height, and a movement restraining portion which controls, when the possibility detecting device detects that there is the possibility, the at least one height controlling actuator to restrain a movement of the body in the direction. | 06-17-2010 |
Tsuyoshi Onuma, Ibaraki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080260985 | Information-recording medium - An information-recording medium includes first and second recording layers each of which is formed of a phase-change material containing Bi, Ge, and Te, wherein the first recording layer is arranged nearer to a light-incident side of the laser beam than the second recording layer; a composition of Bi, Ge, and Te contained in the second recording layer is within a composition range surrounded by composition points B | 10-23-2008 |
Yoshitaka Onuma, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20100192126 | INFORMATION PROCESSING APPARATUS, EXECUTABILITY DETERMINING METHOD, AND COMPUTER PROGRAM FOR THE SAME - An information processing apparatus is described which includes a list fetching section for fetching, from outside, a list of disabled contents information indicating disabling execution of an application program, when the contents data is subjected to a contents data reproducing/copying process for at least reproducing or copying the contents data. When it is determined that a type and/or a version of the application program identified by referring to the starting file corresponds to a type and/or a version of any disabled application program described in the list of disabled contents information, the starting file is not distributed to the application program. | 07-29-2010 |
Yusaku Onuma, Funabashi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110227513 | POWER CONVERTER DEVICE - A power converter device for achieving a stable braking operation, preventing excessive current to flow therein, when conducting DC braking on a permanent synchronous motor, comprises: a switching circuit for converting DC to AC; a PWM controller means, for controlling ON or OFF of said switching circuit; a means for detecting or estimating current flowing through a permanent magnet synchronous motor; and a means for executing DC braking of said permanent magnet synchronous motor, wherein there are provided a DC braking maximum current setup value, which is determined from an outside or is determined in advance within an inside, and a PWM all-phases cutoff function and a zero vector output function within said PWM controller means, within said PWM controller means, whereby the PWM all-phases cutoff and the zero vector output are repeated within said PWM controller means, if a current value, which is obtained by said means for detecting or estimating the current, exceeds said DC braking maximum current setup value, when running DC current to the permanent magnet synchronous motor, so as to execute DC braking for obtaining a braking power. | 09-22-2011 |
Yutaka Onuma, Aichi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090050397 | STEERING SYSTEM FOR VEHICLE - A steering system including a pair of operating members operable independently of each other, wherein a target wheel-turning amount and a return force for returning operating members to their reference position are determined based on an operation amount of the operating members. At least either a steering gain, set for each pair of operating members upon determination of the target wheel-turning amount, or a return-force gain, set for each pair of operating members upon determination of the return force, is made changeable depending on various parameters. Steering characteristics can be set relatively freely. For example, where the steering gain is made changeable depending on an operating angle of the operating member, determination of the target wheel-turning amount can be made with a changeable degree of contribution of operation of each operating member, which is changeable depending on an operating position of the operating member. | 02-26-2009 |
| 20090055050 | STEERING APPARATUS FOR VEHICLE - A checking ECU | 02-26-2009 |
| 20090312909 | VEHICLE STEERING SYSTEM AND METHOD OF CONTROLLING THE SAME - An electronic control unit ( | 12-17-2009 |