Ishijima, JP
Hironobu Ishijima, Miyoshi-Shi JP
Patent application number | Description | Published |
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20140129091 | PARKING ASSIST DEVICE - A parking assist device assists entry or exit of a vehicle with respect to a parking space through an automatic control of a steering device. The parking assist device includes: a calculator that obtains, to perform the automatic control of the steering device, a path for allowing the vehicle to enter or exit the parking space based on the parking space, calculates an amount of temperature rise of the steering device at the execution of the automatic control for allowing the vehicle to move along the obtained path, and calculates a predicted temperature of the steering device at the execution of the automatic control by adding the calculated amount of temperature rise to a current value of the temperature of the steering device; and a controller that inhibits the execution of the automatic control when the predicted temperature is equal to or higher than a determination value. | 05-08-2014 |
20160068187 | PARKING ASSIST DEVICE - An electronic control unit assists parking of a host vehicle into a parking space. Ultrasonic sensors detect the shape of the side edge of a road and the presence of an obstacle at the road edge. The electronic control unit sets one corner of the obstacle positioned on the side opposite to the road side edge as an originating corner, sets an imaginary line that follows the shape of the road side edge and extends from the originating corner, and recognizes the space between the imaginary line and the road side edge as a parking space. The electronic control unit then determines whether the vehicle can be parked in the recognized parking space. | 03-10-2016 |
20160101813 | PARKING ASSIST DEVICE (AS AMENDED) - When starting automatic pulling-in control, an electronic control unit calculates a temperature increase amount ΔTi of a motor caused by the execution of the automatic pulling-in control and a temperature increase amount ΔTo of the motor caused by the execution of automatic pulling-out control. Based on the current temperature of the motor, the temperature increase amount ΔTi, and the temperature increase amount ΔTo, the electronic control unit obtains a predicted temperature of the motor of a case in which the automatic pulling-out control is executed subsequent to the automatic pulling-in control. When the predicted temperature is lower than an allowable upper limit, starting of the automatic pulling-in control is permitted. When the predicted temperature is higher than or equal to the allowable upper limit, starting of the automatic pulling-in control is prohibited. | 04-14-2016 |
20160107690 | PARKING ASSISTANCE DEVICE - A parking assistance device assists the operation of steerable wheels for the entry of a vehicle into a parking space by the automatic control of a steering device. Upon execution of the automatic control, an entry path for moving the vehicle to the parking position is calculated, and also, a target steered angle for moving the vehicle along the entry path is calculated, and the actual steered angle is detected. If the target steered angle is an angle closer to the neutral angle than the actual steered angle, then the operation of the steering wheel through the automatic control is stopped. If the target steered angle is not at an angle closer to the neutral angle than the actual steered angle, then the operation of the steering wheel through the automatic control is executed. | 04-21-2016 |
Hironobu Ishijima, Toyota-Shi, Aichi-Ken JP
Patent application number | Description | Published |
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20160101813 | PARKING ASSIST DEVICE (AS AMENDED) - When starting automatic pulling-in control, an electronic control unit calculates a temperature increase amount ΔTi of a motor caused by the execution of the automatic pulling-in control and a temperature increase amount ΔTo of the motor caused by the execution of automatic pulling-out control. Based on the current temperature of the motor, the temperature increase amount ΔTi, and the temperature increase amount ΔTo, the electronic control unit obtains a predicted temperature of the motor of a case in which the automatic pulling-out control is executed subsequent to the automatic pulling-in control. When the predicted temperature is lower than an allowable upper limit, starting of the automatic pulling-in control is permitted. When the predicted temperature is higher than or equal to the allowable upper limit, starting of the automatic pulling-in control is prohibited. | 04-14-2016 |
Hironobu Ishijima, Aichi JP
Patent application number | Description | Published |
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20160107690 | PARKING ASSISTANCE DEVICE - A parking assistance device assists the operation of steerable wheels for the entry of a vehicle into a parking space by the automatic control of a steering device. Upon execution of the automatic control, an entry path for moving the vehicle to the parking position is calculated, and also, a target steered angle for moving the vehicle along the entry path is calculated, and the actual steered angle is detected. If the target steered angle is an angle closer to the neutral angle than the actual steered angle, then the operation of the steering wheel through the automatic control is stopped. If the target steered angle is not at an angle closer to the neutral angle than the actual steered angle, then the operation of the steering wheel through the automatic control is executed. | 04-21-2016 |
Hironobu Ishijima, Miyoshi-Shi, Aichi JP
Patent application number | Description | Published |
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20150307090 | PARKING ASSISTANCE DEVICE - A parking assistance device includes an obstacle detection unit configured to detect an obstacle around a vehicle, a parking point detection unit configured to detect a parking target point where the vehicle can be parked based on the result of the obstacle detection, and a parking assistance control unit configured to guide the vehicle from a parking start point to the parking target point according to a guidance route based on the result of the obstacle detection and the result of the parking target point detection in a case where a traveling of the vehicle is detected during a period of time from a time when the vehicle reaches the parking start point to a time when a shift range is changed, the parking assistance control unit does not execute the guidance of the vehicle. | 10-29-2015 |
Hiroyasu Ishijima, Kanagawa JP
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20130250352 | PRINT CONTROL APPARATUS, IMAGE FORMING SYSTEM, NON-TRANSITORY COMPUTER READABLE MEDIUM - A print control apparatus includes the following components. A receiving unit receives a print request. A print data generating unit generates print data for outputting images on print sheets on the basis of the received print request. An obtaining unit obtains information on the printing speed of a printer that is to print the images on the print sheets on the basis of the generated print data. A deciding unit decides, on the basis of the obtained information on the printing speed, page intervals at which reduced-size images are to be generated. A reduced-size image generating unit generates, on the basis of the received print request, at the decided page intervals, reduced-size images of the images to be output on the print sheets. A display unit displays the generated reduced-size images. | 09-26-2013 |
20150268907 | IMAGE PROCESSING DEVICE AND NON-TRANSITORY COMPUTER READABLE MEDIUM - An image processing device includes a rendering unit and a controller. The rendering unit includes a storage unit that stores therein an image transferred with transfer information when the rendering unit receives the transfer information and renders a print image. The rendering unit renders the print image while using the image stored in the storage unit. The controller includes a converting unit that converts information to be output into the transfer information and transfers the transfer information to the rendering unit. The converting unit manages a storage status of the storage unit included in the rendering unit and controls use of the storage unit by the rendering unit based on the transfer information. | 09-24-2015 |
Hisashi Ishijima, Kanagawa JP
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20140052709 | DOCUMENT INFORMATION MANAGEMENT SYSTEM - A document information management system in which a search-engine-compatible interface unit makes a word in a document displayed on the screen to be specified, transfers the specified word to a search engine as a keyword to be used in the search engine, receives a search result from the search engine, and displays the search result on the screen, while a browser-compatible interface unit performs a search (a keyword search and/or global search) by using the keyword transferred from a browser and transfers a search result to the browser. | 02-20-2014 |
Makoto Ishijima, Omitama-Shi JP
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20140217842 | GENERATOR MOTOR AND ELECTRIC VEHICLE USING SAME - To uniformly cool down armature windings along the circumferential direction of a stator in a generator motor. A generator motor includes a stator | 08-07-2014 |
Masami Ishijima, Sendai-Shi JP
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20120044615 | SOLID ELECTROLYTIC CAPACITOR AND ITS MANUFACTURING METHOD - A solid electrolytic capacitor according to an aspect of the present invention includes an anode conductor including a porous valve metal body, a dielectric layer formed on a surface of the anode conductor, and a solid electrolyte layer including a conductive polymer layer formed on a surface of the dielectric layer, in which the solid electrolyte layer includes a first solid electrolyte layer formed on a surface of the dielectric layer, and a second solid electrolyte layer formed on a surface of the first solid electrolyte layer, and at least one continuous or discontinuous layer containing an amine compound exists between the first and second solid electrolyte layers, and inside the second solid electrolyte layer. | 02-23-2012 |
20140079875 | SOLID ELECTROLYTIC CAPACITOR AND ITS MANUFACTURING METHOD - A solid electrolytic capacitor according to an aspect of the present invention includes an anode conductor including a porous valve metal body, a dielectric layer formed on a surface of the anode conductor, and a solid electrolyte layer including a conductive polymer layer formed on a surface of the dielectric layer, in which the solid electrolyte layer includes a first solid electrolyte layer formed on a surface of the dielectric layer, and a second solid electrolyte layer formed on a surface of the first solid electrolyte layer, and at least one continuous or discontinuous layer containing an amine compound exists between the first and second solid electrolyte layers, and inside the second solid electrolyte layer. | 03-20-2014 |
Masaru Ishijima, Kanuma JP
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20150377969 | MAINTENANCE CHECKING SYSTEM AND METHOD FOR DENTAL HANDPIECE, AND SYSTEM AND METHOD FOR CONTROLLING DRIVE MOTOR - A method for maintenance checking of a dental handpiece is disclosed. The method comprises measuring in advance no-load current values of a drive motor, with a handpiece known as being in usable condition and a handpiece known as insufficiently maintained respectively connected thereto and operated in no-load condition, storing as reference data the no-load current values of the drive motor together with associated data relating to degree of maintenance, measuring a no-load current value of the drive motor with a dental handpiece to be checked connected thereto and operated in no-load condition, and determining whether the handpiece checked is usable, requires maintenance, or is unusable, by comparing the measured no-load current value with the reference data. | 12-31-2015 |
Masayuki Ishijima, Tokyo JP
Patent application number | Description | Published |
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20130338529 | BIOELECTRIC SIGNAL MEASUREMENT APPARATUS - Provided is a bioelectric signal measurement apparatus that obtains an alternate current component and a direct current component of a bioelectric signal. The apparatus includes a plurality of biomedical electrodes, a switch unit, a differential amplification unit, a bioelectric signal extraction unit, and a timing control unit. The plurality of biomedical electrodes are brought into contact with a living body surface and disposed separately from each other. The switch unit short-circuits the biomedical electrodes via a predetermined short-circuit resistance. The differential amplification unit is connected to the biomedical electrodes and amplifies a difference of electric signals therefrom. The bioelectric signal extraction unit extracts a bioelectric signal from an output signal of the differential amplification unit from the release of short-circuit between the biomedical electrodes to the next timing of short-circuiting. The timing control unit controls timings for short-circuiting the biomedical electrodes and releasing the short-circuit therebetween, which are repeated. | 12-19-2013 |
Minoru Ishijima, Shizuoka JP
Patent application number | Description | Published |
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20090131180 | Boot for Universal Joint - To make a bellows section ( | 05-21-2009 |
20090253522 | Boot for Universal Joint - To prevent inverting of a mountain portion ( | 10-08-2009 |
20090291866 | GREASE COMPOSITIONS FOR CONSTANT VELOCITY JOINTS AND CONSTANT VELOCITY JOINTS - The invention provides a grease composition for constant velocity joints and constant velocity joints in which the grease composition is packed. The composition comprises (a) a base oil comprising a synthetic oil; (b) a thickening agent; (c) a molybdenum sulfurized dialkyl dithiocarbamate; (d) a thiophosphate; and (e) a zinc sulfurized dialkyl dithiocarbamate. The composition can reduce low temperature rotational torque and folding torque in constant velocity joints while inhibiting deterioration of a boot material comprising a silicone rubber. | 11-26-2009 |
20100167827 | STEERING JOINT - An outer joint member ( | 07-01-2010 |
20110002567 | BEARING DEVICE FOR DRIVING WHEEL - A driving-wheel bearing device includes: an outer race ( | 01-06-2011 |
20110212788 | FIXED CONSTANT VELOCITY UNIVERSAL JOINT, METHOD OF MANUFACTURING FIXED CONSTANT VELOCITY UNIVERSAL JOINT, AND BEARING DEVICE ADAPTED FOR USE IN DRIVING WHEEL AND USING FIXED CONSTANT VELOCITY UNIVERSAL JOINT - Provided is a fixed type constant velocity universal joint, including: an outer joint member having an inner spherical surface provided with a plurality of track grooves extending in an axial direction; an inner joint member having an outer spherical surface provided with a plurality of track grooves extending in the axial direction in pairs with the plurality of track grooves of the outer joint member; a plurality of balls interposed between the plurality of track grooves of the outer joint member and the plurality of track grooves of the inner joint member so as to transmit torque; and a cage interposed between the inner spherical surface of the outer joint member and the outer spherical surface of the inner joint member so as to hold the plurality of balls, at least one of the plurality of track grooves of the outer joint member and the plurality of track grooves of the inner joint member being formed by cold-forging finishing, in which components including the outer joint member, the inner joint member, the plurality of balls, and the cage are assembled to each other based on matching in which the plurality of balls and the cage each having a rank corresponding to a measured value of a PCD of the outer joint member, which has been arbitrarily selected, and to a measured value of a PCD of the inner joint member, which has been arbitrarily selected, are selected with respect to the arbitrarily selected outer joint member and the arbitrarily selected inner joint member. | 09-01-2011 |
20110269556 | OUTER JOINT MEMBER FOR FIXED CONSTANT VELOCITY UNIVERSAL JOINT - Provided is an outer joint member for a fixed type constant velocity universal joint, the outer joint member contributing to reduction of the number of man-hours through reduction of the number of post processes after a forging process, and to an increase in yield, and reduction of manufacturing cost. The outer joint member for a fixed type constant velocity universal joint includes a cup section ( | 11-03-2011 |
20140035350 | BEARING DEVICE FOR DRIVING WHEEL - A driving-wheel bearing device includes an outer race having double-row outer raceway surfaces formed on an inner periphery thereof, a hub wheel and an inner race having a wheel attachment flange at one end thereof and double-row inner raceway surfaces on an outer periphery thereof, and double-row rolling elements interposed between the outer raceway surfaces of the outer race and the inner raceway surfaces of the hub wheel and the inner race, the hub wheel having a shaft hole into which a stem section extending from an outer joint member of a constant velocity universal joint is spline-fitted by being press-fitted, in which a plate having a molybdenum coating layer or a fluorine-resin coating layer formed thereon and having a plate thickness ranging from 0.5 mm to 2 mm is interposed between opposite surfaces of a shoulder portion of the outer joint member and an crimped portion of the hub wheel. | 02-06-2014 |
Minoru Ishijima, Tokyo JP
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20090046197 | Imaging apparatus, method and program - An imaging apparatus that images an image with a solid-state imaging device includes an area defining section that defines an unnecessary image detection area, which may contain an unnecessary image, at a position along an outer edge of an imaged image obtained by the solid-state imaging device, a focus evaluation value calculating section that calculates a focus evaluation value, which indicates the focal degree, based on an image signal of the imaged image obtained through a gradually moved focus lens, an unnecessary image detection processing section that determines that the imaged image contains the unnecessary image if the focus evaluation value calculated based on an image signal in the unnecessary image detection area has a peak while the focus lens is moving, and a warning processing section that performs processing for warning a photographer of the fact that the unnecessary image is contained if it is determined. | 02-19-2009 |
Minoru Ishijima, Iwata-Shi JP
Patent application number | Description | Published |
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20080248884 | Constant Velocity Universal Joint - The pocket | 10-09-2008 |
20120184382 | FIXED TYPE CONSTANT VELOCITY UNIVERSAL JOINT - Provided is a fixed type constant velocity universal joint which can prevent stick slip from occurring due to lack of lubricity, and prevent abnormal noises from occurring at low temperatures, even during use in an extremely cold region. The fixed type constant velocity universal joint which has grease enclosed therein and is provided with an outer joint member | 07-19-2012 |
20130012326 | CONSTANT VELOCITY UNIVERSAL JOINT - Provided is a constant velocity universal joint having track shapes which facilitate quality control on a forging die set and products as in a conventional case while securing higher durability through securement of a stable contact state of forging-molded tracks and finishing-processed tracks with respect to balls. At least one of each of track grooves ( | 01-10-2013 |
Reika Ishijima, Kanagawa JP
Patent application number | Description | Published |
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20090037137 | Displacement Detection Method, Displacement Detection Device, Displacement Detection Program, Phase Singularity Matching Method and Phase Singularity Matching Program - The present invention relates to a displacement detection method for detecting a displacement from phase singularities before and after the displacement, a displacement detection device, a displacement detection program, a feature point matching method and a feature point matching program. The displacement detection method for detecting the displacement from the phase singularities before and after the displacement acquires predetermined specifies the phase singularities based on predetermined elements by acquiring the elements from a phase structure of the phase singularities, and detects positions of the phase singularities. Hence, it is possible to reliably specify the phase singularities before and after the displacement, and easily and reliably detect the displacement. Various displacements, including rotary displacement, are detectable. | 02-05-2009 |
Shizuo Ishijima, Kawasaki JP
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20090289100 | Method and apparatus for rework soldering - A method is disclosed for performing rework soldering for removing an electronic component from a printed circuit board and re-soldering the electronic component to the printed circuit board. The method includes the steps of positioning a dual structure body including a heating member and a cooling member between a rework target and a non-rework target placed on the printed circuit board, the heating member and the cooling member being arranged facing each other with a slight space provided therebetween, the heating member being situated toward the rework target, the cooling member being situated toward the non-rework target; heating the heating member; and cooling the cooling member. | 11-26-2009 |
Takahiro Ishijima, Miyoshi-Shi Aichi-Ken JP
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20130043692 | BUMPER STRUCTURE - A recess is formed at the center of a bumper absorber, provided on the vehicle outer side of a bumper reinforcement, so as to face forward, and an upper recess wall face of an upper absorber portion located on the upper side of the recess is inclined downward. If the subject vehicle is small in height and the amount of vertical overlap between the bumper absorber and the rear bumper of other vehicle (a barrier used in the narrow vertical overlap barrier test of the IIHS) is small, in the initial collision stage, the rear bumper of the other vehicle is guided by the inclined upper recess wall face to move relatively downward while the bumper of the subject vehicle moves relatively upward, preventing underride, increasing the amount of vertical overlap between the rear bumper of the other vehicle and the bumper absorber, and thus achieving reliable impact absorption. | 02-21-2013 |
Takahiro Ishijima, Tokyo JP
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20090158537 | Static electricity and dust removing apparatus - This static electricity and dust removing apparatus has a base box ( | 06-25-2009 |
Takahiro Ishijima, Aichi JP
Patent application number | Description | Published |
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20090026791 | Seat - A seat may be obtained with good operability of plural operating members for operating plural adjustable units. | 01-29-2009 |
20090026825 | SEAT - A seat may be obtained with improved operability of plural adjustable units. | 01-29-2009 |
20090108661 | SEAT BACK FRAME FOR A VEHICLE - At a side portion | 04-30-2009 |
20090289484 | SEAT - A seat may be obtained with improved operability of plural adjustable units. | 11-26-2009 |
Takashi Ishijima, Hino-Shi JP
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20090021060 | HEADREST STRUCTURE FOR VEHICLE - Projections capable of crushing a rear windowpane upon crash of a vehicle are arranged on a back of a stay embedded in a pad of a headrest. Thus, when the headrest strongly hits the rear windowpane upon crash of the vehicle, the rear windowpane is crushed by the projections in the form of metal pieces on upper rear portions of vertical stay portions of the stay, so that great impact is prevented from being applied on a head of an occupant. | 01-22-2009 |
Tatsuaki Ishijima, Tokai JP
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20080203298 | Electrostatic Charge Measurement Method, Focus Adjustment Method, And Scanning Electron Microscope - The present invention aims to provide a method and a device of capable of suppressing error in electrostatic charge amount or defocus on the basis of electrostatic charge storage due to electron beam scanning when measuring the electrostatic charge amount of the sample or a focus adjustment amount by scanning the electron beam. | 08-28-2008 |
20100237241 | Electrostatic Charge Measurement Method, Focus Adjustment Method, and Scanning Electron Microscope - A method and a device are disclosed for suppressing error in electrostatic charge amount or defocus on the basis of electrostatic charge storage due to electron beam scanning when measuring the electrostatic charge amount of the sample or a focus adjustment amount by scanning the electron beam. An electrostatic charge measurement method, a focus adjustment method, or a scanning electron microscope for measuring an electrostatic charge amount or controlling an application voltage to the sample changes the application voltage to the energy filter while moving the scanning location of the electron beam on the sample. | 09-23-2010 |
Tatsuaki Ishijima, Abiko JP
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20120119085 | SPECIMEN POTENTIAL MEASURING METHOD, AND CHARGED PARTICLE BEAM DEVICE - The present invention has an object to perform specimen charge measurement or focusing at a high speed and with high precision also for a specimen in which fixed charge and induced charge may be mixedly present. | 05-17-2012 |
Tatsuaki Ishijima, Hitachinaka JP
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20080201091 | Sample electrification measurement method and charged particle beam apparatus - The present invention has the object of providing a charged particle beam irradiation method ideal for reducing the focus offset, magnification fluctuation and measurement length error in charged particle beam devices. | 08-21-2008 |
20100294929 | Sample Electrification Measurement Method and Charged Particle Beam Apparatus - The present invention has the object of providing charged particle beam irradiation method ideal for reducing the focus offset, magnification fluctuation and measurement length error in charged particle beam devices. To achieve these objects, a method is disclosed in the invention for measuring the electrical potential distribution on the sample with a static electrometer while loaded by a loader mechanism. Another method is disclosed for measuring the local electrical charge at specified points on the sample, and isolating and measuring the wide area electrostatic charge quantity from those local electrostatic charges. Yet another method is disclosed for correcting the measurement length value or magnification based on fluctuations found by measuring the amount of electrostatic charge at the specified points under at least two charged particle optical conditions, and then using a charged particle beam to measure fluctuations in measurement dimensions occurring due to fluctuations in the electrostatic charge at the specified locations. | 11-25-2010 |
Tatsuo Ishijima, Kanazawa-Shi JP
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20150296605 | PLASMA CUTTING MACHINE AND CUTTING METHOD - A plasma torch is provided with an electrode for generating a plasma arc, a nozzle having an opening through which the plasma arc passes, and a cover member. The cover member is arranged to cover the nozzle in the jetting direction of the plasma arc from the nozzle. The cover member has an opening through which the plasma arc passes. The cover member is made from a magnetic material. | 10-15-2015 |
Zenzo Ishijima, Tokyo JP
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20140102500 | Thermoelectric Device Assembly, Thermoelectric Module and its Manufacturing Method - In a structure for joining thermoelectric devices and electrodes in a thermoelectric module, the thermoelectric module is configured such that multiple P-type thermoelectric devices and multiple N-type thermoelectric devices are alternately disposed so as to be electrically connected in series via electrode members. A connected portion of the electrode member to the P-type thermoelectric device and a connected portion of the electrode member to the N-type thermoelectric device are made of different materials. This can suppress a considerable reduction in connection reliability between the thermoelectric devices and the electrodes even at a high temperature and efficiently transmit a peripheral temperature to the thermoelectric devices. | 04-17-2014 |
20140305482 | Thermoelectric Module and Method of Manufacturing the Same - In a configuration to join thermoelectric elements with an electrode in a thermoelectric module, reduction in junction reliability between the thermoelectric elements and the electrode is suppressed in a high-temperature environment and in an environment in which vibration and shock are imposed as load, to efficiently transmit the outer-circumferential temperature to the thermoelectric elements. In a thermoelectric module in which a plurality of p-type thermoelectric elements and a plurality of n-type thermoelectric element are alternately arranged by aligning the surfaces thereof on the high-temperature side and the surfaces thereof on the low-temperature side, to electrically connect the thermoelectric elements in series to each other; the p-type thermoelectric elements and the n-type thermoelectric element are joined via an intermediate layer with a deformable stress relaxation electrode, to thereby absorb stress taking place during the module assembling process and the module operation by the electrode. | 10-16-2014 |
20150280097 | THERMOELECTRIC CONVERSION GENERATING DEVICE - In an airtight container in which the flow tube is arranged inside of the housing, the housing includes the movable plate part in which the deformation part having flexibility is arranged around the inner rigid part, and the thermoelectric conversion module is sandwiched between the inner solid part and inner plate part of the flow tube in the airtight container. By reducing pressure in the airtight container, the deformation part of the movable plate part deforms and the inner plate part contacts the thermoelectric conversion module in a uniformly pressed condition. The inner solid part of the movable plate part is cooled by the cooling part and the inner plate part is heated by supplying the heating fluid in the flow tube, so that the temperature difference occurs in the thermoelectric conversion module, thereby generating electricity. | 10-01-2015 |
Zenzo Ishijima, Matsudo JP
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20130061901 | THERMOELECTRIC CONVERTING MODULE AND MANUFACTURING METHOD THEREOF - Provided is a high temperature thermoelectric converting module including a plurality of p type thermoelectric elements; a plurality of n type thermoelectric elements; a plurality of electrodes; and a lead line. The plurality of p type thermoelectric elements, the plurality of n type thermoelectric elements, and the plurality of electrodes are electrically serially connected to each other, a pair of connecting lines that connects the lead line to one of the plurality of electrodes to output to the outside is further included, at least one electrode which is disposed at the high temperature side and the plurality of p type and n type thermoelectric elements are bonded with an intermediate layer therebetween. The plurality of p type and n type thermoelectric elements contain silicon as a component and the intermediate layer is formed as a layer containing aluminum and silicon and components other than silicon of the thermoelectric elements. | 03-14-2013 |
Zenzo Ishijima, Matsudo-Shi JP
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20090291012 | Production method for sintered part - A production method for a sintered part comprises preparing a metal powder and a binder composed of a thermoplastic resin and a wax, mixing the metal powder and 40 to 60 vol. % of the binder with respect to the metal powder into a mixed powder, and heating and kneading the mixed powder into a raw material. This production method further includes supplying a predetermined amount of the raw material in a hole of a die and compacting the raw material into a green compact having a predetermined shape by pressing the raw material by a punch. This production method further includes ejecting the green compact from the hole of the die, removing the binder from the ejected green compact by heating, and sintering the green compact by heating so as to diffusion bond particles of the green compact. The compacting is performed by pressing at a moving rate U of the punch, which is not more than a rate calculated from the following equation (1). In this case, ΔP (Pa) is pressing power of the punch, μ (Pa·s) is viscosity of the raw material, L (m) is a length of the green compact, and De (m) is a corresponding tube diameter. | 11-26-2009 |
20120107434 | FORMING DIE ASSEMBLY FOR MICROCOMPONENTS - A forming die assembly for microcomponents includes a forming die and a punch. The forming die is formed with a cavity, a punch hole connected to the cavity, and a supply path for supplying a raw material with a metal powder and a binder having plasticity. The supply path is connected to the cavity so as to have a gate therebetween and is used for supplying the raw material into the cavity. The punch is slidably inserted into the punch hole, and it opens and closes the gate by reciprocatory sliding. The punch closes the gate and compresses the raw material in the cavity into a green compact by sliding in the direction of the cavity. | 05-03-2012 |
20120107444 | FORMING DIE ASSEMBLY FOR MICROCOMPONENTS - A forming die assembly for microcomponents includes a forming die, a plunger, and a punch. The forming die is formed with an outer die, an inner die, a storage portion formed at the inner die, and a punch hole formed at the inner die. The inner die slidably inserted into the outer die forms a part of a cavity between the inner die and the outer die. The storage portion stores a raw material with a metal powder and a binder having plasticity. The punch hole connects the cavity and the storage portion and forms a gate therebetween. The plunger slidably inserted into the storage portion fills the raw material stored in the storage portion into the cavity through the punch hole. The punch is slidably inserted into the plunger, and it closes the gate and compresses the raw material in the cavity. | 05-03-2012 |
20120107445 | FORMING DIE ASSEMBLY FOR MICROCOMPONENTS - A forming die assembly for microcomponents includes a forming die, a plunger, and a punch. The forming die is formed with a cavity, a storage portion for storing a raw material with a metal powder and a binder having plasticity, and a punch hole that connects the cavity and the storage portion so as to form a gate therebetween. The plunger is formed so as to be slidably inserted into the storage portion and to fill the raw material stored in the storage portion into the cavity through the punch hole. The punch is slidably inserted into the plunger in the sliding direction of the plunger and opens and closes the gate by reciprocatory sliding. The punch closes the gate and compresses the raw material in the cavity into a green compact by sliding in the direction of the cavity. | 05-03-2012 |
20120160293 | THERMOELECTRIC CONVERSION MODULE AND PRODUCTION METHOD THEREFOR - A thermoelectric conversion module has a thermoelectric conversion element and an electrode, which are metallurgically bonded together via a porous metal layer. The porous metal layer is made of nickel or silver and has a density ratio of 50 to 90%. | 06-28-2012 |
20140273325 | THERMOELECTRIC CONVERSION MODULE AND PRODUCTION METHOD THEREFOR - A production method for a thermoelectric conversion module having a thermoelectric conversion element and an electrode, which are metallurgically bonded together via a porous metal layer. The porous metal layer is made of nickel or silver and has a density ratio of 50 to 90%. | 09-18-2014 |
20140311543 | THERMOELECTRIC CONVERSION GENERATING DEVICE - To produce a temperature difference in the thermoelectric conversion module, a tabular member of the cooling side arranged side of the thermoelectric conversion module is fitted in a uniform pressed condition on the thermoelectric conversion module. In the airtight container in which the flow tube penetrates the housing and the thermoelectric conversion module is arranged in the reduced pressure space between the housing and the flow tube, a tabular member of the cooling side of the housing corresponding to the thermoelectric conversion module is formed by the thin plate that is flexible, and the thermoelectric conversion module is sandwiched between the thin plate and the flow tube. The thin plate contacts the thermoelectric conversion module in a pressed condition by reducing pressure in the reduced pressure space, and the thin plate deforms by following the shape of the thermoelectric conversion module and fits due to its flexibility. | 10-23-2014 |
20150303365 | THERMOELECTRIC CONVERSION MODULE - A thermoelectric conversion module includes: a piping for flowing a compressible fluid; high temperature electrodes which are provided on a top surface and a bottom surface of the piping and electrically insulated from the piping; thermoelectric conversion elements which are provided on the respective high temperature electrodes, each element containing at least a pair of p-type thermoelectric semiconductor and n-type thermoelectric semiconductor which are electrically connected in series with one another; low temperature electrodes which are provided on the respective thermoelectric conversion elements and electrically connect the p-type thermoelectric semiconductor in series with the n-type thermoelectric semiconductor; and a first case member for accommodating the piping, the high temperature electrodes, the thermoelectric conversion elements and the low temperature electrodes so as to form a space for flowing a refrigerant for the low temperature electrodes. | 10-22-2015 |