baber/WOPTO huggingface dataset:
Patent JP-2010108872-A (JP)
Title: Lever-type connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/629
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To detect whether or not parts which compose a lever-type connector are properly assembled prior to fitting of a mating connector.  <P>SOLUTION: The lever-type connector 1 is so constituted that a lever 40 and a housing 10 are mounted on an electric wire cover 20 (first member) and fitted to a mating connector 51 by moving the lever 40 from the initial position to a fitting completion position. At the wire cover 20 and the lever 40, a locking part (locking hole 29 and locking protrusion 49) is formed to regulate a movement of the lever 40 at the initial position by mutually locking. A releasing part 15 is formed in the housing 10 which allows the movement of the lever 40 to release an engagement between the locking parts each other only when the housing 10 is correctly mounted on the wire cover 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113863-A (JP)
Title: Fuel cell
Inventor: SHIBATA KIICHI
IPC: H01M8/02
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a fuel cell component such as a conductive separator is corroded by a corrosion current when conductivity of a cooling liquid for recovering heat from a fuel cell increases.  <P>SOLUTION: The fuel cell includes a structure for laminating a plurality of unit cells each having a conductive separator 16 arranged to sandwich an anode and cathode. The fuel cell includes a tubular cooling liquid manifold 13 for passing the cooling liquid for recovering the heat generated when the unit cell generates power in a lamination direction of the fuel cell. A mesh member 25 formed of conductive material is arranged on at least a part of an inner wall surface of the cooling liquid manifold 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112790-A (JP)
Title: Angular velocity detection method for vibration type angular velocity sensor
Inventor: KATO KENJI
IPC: G01C19/5755
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To construct a vibration type angular velocity sensor without using an expensive high-speed A/D convertor.  <P>SOLUTION: The time difference between the timing at which a vibration monitor signal Vm(t) crosses a first threshold voltage Vref1 and the timing at which a sensed signal Vs(t) crosses a second threshold voltage Vref2 is set to be ΔT. A digital signal processing circuit 5 calculates angular velocity V<SB>Ω</SB>through a predetermined numerical formula using the time difference ΔT.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009163716-A (JP)
Title: Distance image processing apparatus and method, distance image reproducing apparatus and method, and program
Inventor: SAWACHI YOICHI
IPC: H04N5/225
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently reduce a data amount of an image file of a distance image.  <P>SOLUTION: Imaging units 21A, 21B obtain a standard image and a reference image for calculating the distance value, including depth information and position information representing a three-dimensional shape of a subject by imaging the subject. A distance image generation unit 31 calculates the distance value, from the standard image and the reference image. A distance image conversion unit 32 quantizes depth information within a predetermined range by a quantization number larger than that of depth information out of the predetermined range; a distance image encoding unit 33 encodes a distance image in which a distance value, including quantized position information, is defined as a pixel value for each pixel; and a compression/expansion processing unit 24 generates an image file of the encoded distance image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123211-A (JP)
Title: Programmable logic controller having microelectromechanical system based switching
Inventor: RIVERS JR CECIL
IPC: G05B19/05
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable logic controller having a scalability and an I/O module which protects it from an electrical failure.  <P>SOLUTION: The programmable logic controller includes at least one micro electromechanical system (MEMS) switch 36 connected to I/O module 24. The MEMS switch 36 is connected to an external device 54 and transmits signals to it. The programmable logic controller further can include the MEMS switch and a voltage sensor 90 for measuring the voltage between both ends of the MEMS switch. The MEMS switches 36 are arranged to transmit or receive logic signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010116694-A (JP)
Title: External wall structure of reinforced concrete construction for building
Inventor: OTSUBO MASAHIRO
IPC: E04B2/84
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external wall structure in the case of constructing an external wall of a steel construction building as an external wall of cast-in-place reinforced concrete construction.  <P>SOLUTION: The external wall structure of reinforced concrete construction for the building is constructed by constructing the external wall of the building as the external wall 1 of cast-in-place reinforced concrete construction. The external wall 1 of cast-in-place reinforced concrete construction of a lower floor is constructed in a hanging state downward from an outward projected position of a floor slab 2 of reinforced concrete construction of an upper floor from the position of a peripheral beam 3, and the external wall 1 of reinforced concrete construction of the lower floor is isolated by forming a vertical slit 4 between itself and an outer peripheral end face of a floor slab 2' of reinforced concrete construction of the same lower floor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117499-A (JP)
Title: Array substrate and method for manufacturing array substrate
Inventor: FUKUDA KAICHI
IPC: G09F9/30
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array substrate and a method for manufacturing an array substrate with high production yield.  <P>SOLUTION: The array substrate 1 includes a channel layer 19, a gate insulating film 21, a gate wiring line, a gate electrode 23, an interlayer insulating film 25, an amorphous silicon layer 27a, and a data wiring line. The data wiring line is layered on the amorphous silicon layer 27a, formed of a metal, and connected to the channel layer 19 via a contact hole h1 formed in the gate insulating film 21 and in the interlayer insulating film 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118453-A (JP)
Title: Superconducting coil quench detector and detection method
Inventor: KAWASHIMA YUTAKA
IPC: G01R31/50
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To detect a quench in a superconducting coil at an early stage while suppressing the effects of noise generated during charging and discharging of the coil.  <P>SOLUTION: The superconducting coil quench detector includes: a quench detection signal generating part which detects a balance voltage in a bridge circuit formed with a superconducting coil and resistors and outputs same as a quench detection signal for detecting a quench in the superconducting coil; a retention time signal generating part which generates a signal indicating a retention time for retaining the energy accumulated in the superconducting coil; an abnormality determining signal extracting part which extracts a signal contained within the retention time out of the quench detection signal as an abnormality determining signal; and a quench detecting part which detects the quench in the superconducting coil based on the abnormality determining signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115868-A (JP)
Title: Leakage prevention implement and process for manufacturing laminated tube using the leakage prevention implement
Inventor: ANDO YUTAKA
IPC: B28B21/58
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve appearance of a finished product, to suppress production of a waste material and to reduce material cost by preventing leakage of a hydraulic material charged between an outer tube and an inner tube when a laminated tube obtained by forming a hydraulic curing body layer between the outer tube and the inner tube is manufactured.  <P>SOLUTION: The inner tube is arranged along the outer tube so that at least one end thereof is located inside the outer tube having both end parts opened in an axial direction. A sealing member is arranged so that one end of the inner tube is covered from the opening direction of the outer tube and is joined to the inner wall of the outer tube in order to seal a space between the outer tube and the inner tube. The hydraulic curing body layer is formed by charging the hydraulic material between the outer tube and the inner tube to manufacture the laminated tube. When the laminated tube is manufactured, a leakage prevention implement prevents leakage of the hydraulic material from a clearance which is formed between one end part of the inner tube and the sealing member and is opened toward the radial direction of the inner tube. The leakage prevention implement includes a sealing means which is arranged along the clearance so as to seal the clearance, and an energizing means which energizes the sealing means from the inside of the inner tube in the radial direction to the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116610-A (JP)
Title: Method for manufacturing low-sulfur thick steel plate excellent in haz toughness at the time of inputting large amount of heat
Inventor: OTA HIROMI
IPC: C22C38/14
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow a low-sulfur thick steel plate to have extremely excellent HAZ (heat affected zone) toughness even under condition at the time of inputting a large amount of heat in welding.  <P>SOLUTION: The composition of slag S is set to contain prescribed components in a ladle-refining and after that, the thickness of the slag S is set to 200-400 mm, and the relation between a melting point of the slag S and the thickness of the slag S, is made to satisfy a prescribed formula. The molten steel 2 is stirred with 15-60 W/ton in a state of keeping Al concentration in the molten steel 2 to ≥0.01% and the circulated flowing rate when the molten steel 2 is heated, is set to 100-200 ton/mm, for stirring for 10 min or more. Al charging amount is set to 0.5-2.0 kg/ton, and oxygen-blowing amount is set to 0.4-2.0 Nm<SP>3</SP>/ton, and after raising the temperature, the molten steel is stirred for 5 min or more under condition of 100-200 ton/min the circulated flowing rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124540-A (JP)
Title: Motor controller and refrigerator/air-conditioner and household electrical appliances using the controller
Inventor: SAKAI AKIRA
IPC: H02P27/06
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, low-cost, and reliable motor controller.  <P>SOLUTION: The motor controller includes: an inverter circuit having switching elements 1 to 6 of an upper arm and a lower arm three-phase bridge-connected between the positive pole and negative pole of a direct-current power supply 22 and connected with a motor 25 on the output side, diodes 7 to 12 respectively connected in inverse parallel with the switching elements 1 to 6 of the upper arm and the lower arm; high voltage-side drive circuits 13 to 15 that respectively drive the switching elements 1 to 3 of the upper arm, a current sensing resistor 20 that detects the current of the motor 25 passed through the individual switching elements 4 to 6 of the lower arm, and an amplifier circuit 21; and a control unit 19 that generates driving signals for the individual switching elements 1 to 6 of the upper arm and the lower arm. The switching elements 4 to 6 of the lower arm are driven within the range of the control voltage of the control unit 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128532-A (JP)
Title: Rack for electronic device
Inventor: FURUYA HIROHISA
IPC: A47B81/00
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack for electronic device in which a housing space of the electronic device in the rack is divided into arbitrary capacity with a minimum housing space as one unit, small housing space after splitting can be arranged at a free position.  <P>SOLUTION: In the rack for electronic device, the rack body 1 for electronic device accommodates the electronic device with capacity of integral multiple of the predetermined minimum housing space. The rack body 1 includes: a plurality of housing spaces divided into each minimum housing space; doors 2 and 3 with locks 6 prepared for each housing space; and housing space partition plates 4 which are removable and installed between the adjoining housing spaces.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126560-A (JP)
Title: Paste composition, method for producing panel substrate for plasma display panel and plasma display panel
Inventor: YAGI TADAO
IPC: H01J11/34
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paste composition having process adaptability to a screen printing method and a dispenser method, to provide a method for producing a panel substrate for a plasma display panel by using the paste composition, and to provide the plasma display panel.  <P>SOLUTION: The paste composition comprises acrylic polymer fine particles having a number-average particle diameter of 50-3,000 nm, and an organic solvent, wherein the acrylic polymer fine particles are swelled by the organic solvent to increase the viscosity. As a result, the paste composition has a viscosity suitable for the screen printing or the dispenser method, to provide the process adaptability to the screen printing or the dispenser method because the acrylic polymer fine particles contained in the paste composition are not completely dissolved and keep the particle shapes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124730-A (JP)
Title: Seedling planter
Inventor: KATSUNO SHIRO
IPC: A01C11/02
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling planter having a simple constitution and performing a proper attitude control of machine.  <P>SOLUTION: The seedling planter is equipped with a rolling actuator 17 that changes the relative height of right and left wheels 10 and controls the lateral inclination of the machine, right and left seedling planting tools 3 that vertically operate and plant seedlings in a field and right and left compacting tools 4 that compact each of right and left planting positions by the right and left seedling planting tools 3. The seedling planter has a constitution such that the right and left vertical support apparatuses S of the right and left compacting tools 4 are horizontally movably arranged so as to freely change the right and left interval of the right and left compacting tools 4, right and left sensor arms 47 each operating in cooperation with the operations of the right and left vertical support apparatuses S by the vertical movements of the right and left compacting tools 4 are installed at an interval, a body attitude control apparatus for detecting the gradient of the machine by the variation of the interval of the right and left sensor arms 47 and operating the rolling actuator 17 is installed and the right and left sensor arms 47 are arranged at the external side of the machine of the right and left vertical support apparatuses S.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126384-A (JP)
Title: Ceramic tray production method and ceramic tray
Inventor: TSUTSUMI YUJI
IPC: H05B6/36
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To produce a tray which is safer and has a higher heat resistance temperature.  <P>SOLUTION: The method for producing the ceramic tray comprises a preparation step and a coating step. In the preparation step, a tray base material made from a carbon ceramic is prepared. In the coating step, at least the inner surface of the tray base material is coated with a boron nitride-based coating agent in a specified thickness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126293-A (JP)
Title: Image forming device
Inventor: NAGAI HITOSHI
IPC: G03G15/00
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the gap from occurring between a discharge stacker and a discharge part serving as a body even when the discharge stacker is opened.  <P>SOLUTION: This image forming device includes the recording medium discharge stacker 3 which is supported rotatably about the pivot and allowed to open and close as the upper cover of a device body, a recording medium discharge part 2-1 which discharges a printed recording medium from the device body to the recording medium discharge stacker, and a covering member 6 for covering the gap formed between the recording medium discharge part 2-1 and the recording medium discharge stacker 3 when the recording medium discharge stacker 3 is opened. The covering member 6 is always urged against the recording medium discharge stacker 3 by an urging member 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127210-A (JP)
Title: Exhaust gas-purifying method
Inventor: SATO AKEMI
IPC: B01J23/63
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas-purifying method wherein by employing ceria, oxygen-absorbing/releasing function is improved, and generation of H<SB>2</SB>S is suppressed.  <P>SOLUTION: A catalyst used in the purifying method includes a lower catalytic layer which contains a ceria-zirconia compound oxide containing 50-70 mass% of CeO<SB>2</SB>and on which at least either one of Pt and Pd is carried, and an upper catalyst layer which contains at least zirconia and on which at least Rh is carried. The total weight of CeO<SB>2</SB>per liter carrier base material is 15-30 g to perform alternately rich and lean controls. Since the amount of CeO<SB>2</SB>is small, generation of H<SB>2</SB>S is suppressed, and even if the amount of CeO<SB>2</SB>is small, a high oxygen absorbing/releasing function can be exhibited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127819-A (JP)
Title: Device of detecting position of polyhedral body and method for detection
Inventor: TAKEUCHI YUTAKA
IPC: G01B11/00
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of detecting a position of a three-dimensional object capable of precisely recognizing a position and an attitude of an object even when the object has a glossy face, a face without a pattern or a black face, and to provide a method for detection.  <P>SOLUTION: Model images of respective faces forming an object to be a measuring target are stored in a model image storage section. An image capturing device captures images of the measuring target as multi-viewpoint images. The imaged three-dimensional information is stored in an image information storage section. A plane face extracting section extracts a plane face from the stored three-dimensional image information. A normal line image conversion section converts the extracted plane face into a normal line image by using a first conversion matrix. A model correspondence image conversion section performs pattern matching between the converted normal line image and each of model images and determines a correspondence model image so as to convert the determined model image into a model correspondence image on the basis of a second conversion matrix. The position and the attitude of the target are recognized on the basis of the operated first and second conversion matrixes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129446-A (JP)
Title: Discharge lamp and backlight apparatus
Inventor: YUZUKI NOBUHIRO
IPC: H01J61/36
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new discharge lamp which efficiently radiates heat generated from an electrode.  <P>SOLUTION: The discharge lamp includes a conductive power supply terminal installed at the end part of a glass bulb 1. The power supply terminal is composed of a tubular conductive member 4 consisting of a multilayer body laminating at least two kinds or more of metal material layers and a solder part 5 which is filled in a space demarcated by the conductive member 4 and the end part of the glass bulb 1. The conductive member 4 includes a first layer 41 located at the innermost side constructed of a material having a higher adhesiveness with the solder part 5 than the material of other layers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127904-A (JP)
Title: Method for estimating proof stress of reinforced concrete member
Inventor: NAKAMURA YOSHIFUMI
IPC: G01N3/00
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate the proof stress of reinforced concrete members.  <P>SOLUTION: On the basis of a shearing force due to a long-term load determined by a reinforced concrete member, a structural element of the reinforced concrete member, and an allowable residual crack width under a long-term stress, an allowable short-term shearing force is determined. It is possible to accurately determine the allowable shearing force, and to attain a design, such that the occurrence of excess crack width is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134058-A (JP)
Title: Head-up display device
Inventor: HAMADA KAZUNARI
IPC: G02F1/1335
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-up display device that prevents dust from adhering to a reflecting mirror and reduces noise.  <P>SOLUTION: A display unit 11 has a liquid crystal display panel 15 and a light emitting element 16 that illuminates the liquid crystal display panel 15, and emits display light L. Reflecting members 35 and 37 reflect display light L. A housing 14 accommodates the reflecting members 35 and 37. A blowing means 55 cools the display unit 11. A ventilation duct 51 separates the reflecting members 35 and 37 from the blowing means 55. Dust-proof filters 52 and 53 are disposed in the ventilation ports 51a and 51b, respectively, of the ventilation duct 51. The blowing means 55 is supported by a sound insulation member 56 in the ventilation duct 51.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135157-A (JP)
Title: Induction heating cooker
Inventor: SHOJI TETSUYA
IPC: H05B6/36
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker which performs fixation between a heating coil and a coil base, without fail and excels in insulation and has high reliability.  <P>SOLUTION: The heating coil 3 is formed by a coil conductive wire 7, wherein an insulating layer 9 formed with PFA of tetrafluoroethylene-perfluoroalkyl vinylether copolymer as a fluororesin with a high melting point is arranged on an outer periphery of an assembled wire 8, formed by twisting a strand of a conductor coated with an insulating layer or a conductive wire bundled by the strands and further; and a deposited layer 10 formed with PPS of a polyphenylenesulfide resin, having a melting point lower than that of the PFA is arranged on its outer periphery. After winding the coil conductive wire 7, the shape of the heating coil 3 is stabilized by mutually melting and fixing both deposited layers 10 of the adjacent coil conductive wires 7, and the deposited layer 10 and the coil base 4 are retained by gluing with an adhesive agent 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009114540-A (JP)
Title: Method of manufacturing tantalum sputtering target
Inventor: ODA KUNIHIRO
IPC: C22F1/00
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tantalum sputtering target having a high deposition speed and excellent uniformity of film, producing less arcings and particles and having excellent film forming properties, and to provide the method capable of stably manufacturing the target by improving and devising plastic working steps such as forging and rolling, and the heat treatment step.  <P>SOLUTION: In the tantalum sputtering target manufactured by performing plastic-working of a molten and cast tantalum ingot or billet through forging, annealing and rolling, the structure of the tantalum target comprises a non-recrystallized structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT