baber/WOPTO huggingface dataset:
Patent JP-2010285910-A (JP)
Title: Fuel injection valve
Inventor: OKUMURA FUMIHIRO
IPC: F02M47/00
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To increase a fuel injection accuracy by suppressing the inflow of fuel into the oil-tight chamber of a needle due to the overshoot of the needle in the lifting.  <P>SOLUTION: This fuel injection valve 100 includes a piezostack 38, a needle 10 which is pressed by the fuel charged in oil-tight chambers 16, 26 and displaced to the base end side when the piezostack 38 extends, a fuel passage 43 which is formed so as to extend through the inside of a piston 42 and supplies fuel into the oil-tight chambers 16, 26, and a check valve 44 allowing the fuel in the fuel passage 43 to flow when the pressures of the fuel in the oil-tight chambers 16, 26 are lowered. The location of the opening 43b of the fuel passage 43 which is formed in the sliding surface of the piston 42 is overlapped with the wall surface of a nozzle body 8 when the piston 42 is slid according to the extension of the piezostack 38, and the flow passage area of the opening 43b is changed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286435-A (JP)
Title: Radar signal processor and radar signal processing method
Inventor: KOSA SADAMI
IPC: G01S7/02
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve processing speed by alleviating a processing load in radar signal processing.  <P>SOLUTION: An apparatus for processing a radar signal is equipped with: an input round robin control circuit 71 that distributes and processes received signals of reflected waves per azimuth; a plurality of weight calculation units 72 that calculate a weight for forming synthetic beam to suppress unnecessary waves based on received signals per azimuth; and a beam synthetic device 76 that weighs the received signal per azimuth by a weight to form a synthetic beam. The weight calculation unit 72 divides the received signals per azimuth into a plurality of range data in a distance direction. A first range weight calculation circuit 73 calculates a first weight from a first half of range data. A second range weight calculation circuit 74 calculates a second weight from a second half of the range data. A beam synthesizing circuit 76 weighs the second half of the range data by the first weight, and the first half of the range data by the second weight.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011003613-A (JP)
Title: Manufacturing method and manufacturing apparatus for semiconductor device, and support sheet for semiconductor wafer
Inventor: KONNO YOSHITO
IPC: H01L21/301
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To suppress a reduction in the adhesiveness of noneffective semiconductor chips around a semiconductor wafer to prevent the noneffective semiconductor chips from falling, when emitting UV-rays onto an adhesive support sheet to reduce its adhesiveness in preparation for a pickup process to follow after the semiconductor wafer is diced into individual semiconductor chips, while it is supported on the adhesive support sheet.SOLUTION: A manufacturing method for the semiconductor device includes processes of: bonding a semiconductor wafer onto an adhesive support sheet whose adhesion is reduced by radiation; dicing the semiconductor wafer bonded on the adhesive support sheet into individual semiconductor chips, emitting radiation from the support sheet side onto only the semiconductor chips formed within an effective area of the semiconductor wafer; and separating the semiconductor chips formed in the effective area from the support sheet.
Patent JP-2009266246-A (JP)
Title: Extensible file format
Inventor: EVERSOLE ADAM CLYDE
IPC: G06F9/445
Filed: 2009-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To define an extensible file format compatible with previous, active, and future versions of an application program.  <P>SOLUTION: File version watermarks can be included in the original data file of the application program. The file version watermarks can include a high version watermark, a last version watermark, a low version watermark, a creation version watermark, and an object version watermark. Each file version watermark can indicate changes, additions, or deletions made to the file. The present invention can use the file version watermarks to discriminate whether file information corresponds to the previous, active, or future versions of the application program. Accordingly, the present invention can then load or save the original data file on the basis of a result of the discrimination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009208479-A (JP)
Title: Ceramic structure
Inventor: HANZAWA SHIGERU
IPC: B28B11/00
Filed: 2009-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic structure which has a fundamental property of excelling in a mechanical strength or the like as a ceramic structure, and is suitable for use under a high temperature environment, and is simply and inexpensively manufactured even if complex and various configurations are required.  <P>SOLUTION: The ceramic structure 10 comprises a plurality of molded products containing a ceramic raw material, assembled into a predetermined structure and thereafter calcined, wherein the molded product 1 contains an elasticity agent in addition to the ceramic raw material, at least one portion thereof has an elastically deformable property, and the assembly to a predetermined structure is performed by the connection working between molded products 1 using the elastic deformation of the molded product 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010059144-A (JP)
Title: New organic electroluminescent compound and organic electroluminescent device using the same
Inventor: KIM CHI SIK
IPC: C07D219/14
Filed: 2009-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new organic electroluminescent compound and an organic electroluminescent device using it as an electroluminescent material.  <P>SOLUTION: The compound is represented by chemical formula 1, (wherein, ring A and ring B indicate each independently a saturated 5- or 6-membered heterocyclic amino group or a substituent selected from structures represented by chemical formula A, wherein a and b indicate each independently an integer from 0 to 4 provided that (a+b) is an integer from 1 to 4).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048798-A (JP)
Title: Pressure sensor
Inventor: WATANABE JUN
IPC: G01L9/00
Filed: 2009-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor to reduce the errors of pressure measurement that accompany temperature variations.  <P>SOLUTION: The pressure sensor 10 includes a housing 12, a pressure-receiving means (diaphragm 24), which seals aperture 22 of the housing to transmit external pressure to inside the housing 12, and a pressure-sensitive element 40, having a pressure-sensitive section (vibrating arm) 40c and a pair of bases (a first base 40a, a second base 40b), connected to both ends of the pressure-sensitive section. In this sensor, a straight line which connects the pair of bases and displacement direction of the pressure-receiving means are arranged in parallel with force sensing direction serving as its detecting axis, and one of the bases (the first base 40a) is connected to central region 24a of the pressure-receiving means displaced by the pressure, while the other of the bases (the second base 40b) is connected to a peripheral region 24c on the fixed side of the pressure receiving means via connecting member 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011007260-A (JP)
Title: Piping suspension band
Inventor: TAKAHASHI YOSHIHARU
IPC: F16L3/14
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a piping suspension band easily suspending and supporting a piping pipe at a piping site.SOLUTION: The piping suspension band A is formed of a band divided into three pieces of first band piece 1 and a third band piece 3 having fastening pieces 11, 31 for suspending and holding the line pipe by a turn buckle 4, and a second band piece 2 connected to the second band piece 2 and mutually connecting tips by rotating the third band piece 3 in a circumferentially intersecting direction. Curvature radii of the second and third band pieces 2, 3 are larger than that of the first band piece 1 by about 1 mm, and an insertion hole 32 of a bolt 5 of a fastening piece in the third band piece 3 is vertically elongated. After the piping pipe B is cantilevered by the first band piece 1, the third band piece 3 is rotated about the bolt 5 as a center to be connected to the third band piece 3 to the second band piece 2. The piping pipe B is easily and surely suspended and supported.
Patent JP-2011010487-A (JP)
Title: Power conversion device
Inventor: KUZUMAKI ATSUHIKO
IPC: H02M1/08
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that reduces a switching loss caused by a reverse recovery current and a heat-generation loss.SOLUTION: The power conversion device includes a cascode element 21, in which a normally-on switching element 4 and a normally-off switching element 5 are electrically connected in series and a gate terminal of the normally-on switching element 4; a source terminal of the normally-off switching element 5 are connected via a cascode connection diode 7; and a high-speed diode 6 that is connected electrically, in parallel with the cascode element 21 and has a cathode region connected to a positive-electrode terminal and an anode region connected to a negative-electrode terminal.
Patent JP-2011011759-A (JP)
Title: Spout for liquid container
Inventor: HASHIMOTO KAZUNORI
IPC: B65D51/22
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a spout for a liquid container which can achieve surely fitting even when it is relatively small.SOLUTION: The spout 1 for the liquid container is fitted by breaking the top face 12 of the liquid container 10. The spout 1 for the liquid container includes: a base part 4 in which liquid discharging holes 2a, 2b and 2c and an air introducing hole 3 arranged in a line on a circular arc IA are made; a peripheral wall 5 standing on the upper face of the base part 4; and top-sharpened hollow leg parts 6a-6d respectively communicating with the liquid discharging holes 2a-2c and the air introducing hole 3 and hung down from the undersurface of the base part 4. The hanging-down lengths La-Lc of the leg parts 6a-6c communicating with the liquid discharging holes 2a-2c are smaller than the hanging-down length Ld of the leg part 6d communicating with the air introducing hole 3.
Patent JP-2011011272-A (JP)
Title: Cutting apparatus and image forming apparatus
Inventor: WATANABE KIYOSHI
IPC: B26D7/18
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To surely scrape off cut debris attached to the blade surface of a cutting blade of a cutting apparatus by electrification and the like and to prevent the cut debris from causing malfunction by attaching to a seat bundle or intruding into the apparatus.SOLUTION: The cut debris can be scraped off from the cutting blade even if the adhesive force of the cut debris is great by arranging grooves on the blade surface of the cutting blade of the cutting apparatus and making a scraping member enter the grooves to scrape off the cut debris.
Patent JP-2011012757-A (JP)
Title: Vibration reducing device
Inventor: SATO YUSUKE
IPC: F16F15/04
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a device which can suppress resonance itself without reducing the effect of double vibration absorption.SOLUTION: The vibration reducing device is equipped with a first bush (12) which mounts an insulator (12c) between an inner cylinder (12b) and outer cylinder (12a) and is installed in an engine, a second bush (13) which mounts an insulator (13c) between an inner cylinder (13b) and outer cylinder (13a) and is attached to a car body side, a rod (11) connecting this pair of bushes (12-13), an inertia mass (15) which is supported by this rod (11) through a supporting member (16), an actuator (17) which reciprocates this inertia mass (15) in an axial direction of the rod (11), and control means (22-23) which generate a force proportional to a speed of axial displacement of the rod (11) on the actuator (17) based on an acceleration of vibration transmitted from the engine (1) to the rod (11).
Patent JP-2009219942-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2009-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which notifies a player that a game ball passes through a warp passage.  <P>SOLUTION: The game machine includes: a game board to provide a game using the game ball 3; the warp passage 9 which receives the game ball 3 falling down on the game board from a warp passage entrance 9A of a center prize winning device 1 on the game board and through which the game ball passes; a warp passage windmill 21 to detect the game ball 3 passing through the warp passage 9; and a wing 63 to rotate the windmill 65 when the warp passage windmill 21 detects the game ball 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044058-A (JP)
Title: Enzyme immunoassay using enzyme labeled antibody
Inventor: KAWAGUCHI SEI
IPC: G01N33/535
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing enzyme immunoassay with reactivity and sensitivity which are hardly affected by an antiseptic and not inferior or even superior to the performance in the case of using an antibody labelled through the use of POD derived from horseradish.  <P>SOLUTION: The antibody is labelled through the use of POD derived from basidiomycetes, and the labeled antibody in an immobilized state is used to perform enzyme immunoassay. It is possible to perform enzyme immunoassay such as an ELISA method, a sandwich ELISA method, etc. with reactivity and sensitivity not inferior or even superior to the case of using an antibody labelled through the use of POD derived from horseradish. POD activities are hardly inhibited even in the case of adding an antiseptics such as sodium azide, and it is possible to perform enzyme immunoassay with satisfactory reactivity and sensitivity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011021558-A (JP)
Title: Supercharge control method and supercharge control device
Inventor: SEKIYAMA YOSHIO
IPC: F02M25/07
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supercharge control method and a supercharge control apparatus which retard NOx emissions even at transition when a load of engine rapidly increases, and performs prompt acceleration.  <P>SOLUTION: In an supercharge control apparatus 1 including a supercharger 3 which is driven by exhaust from an engine 2 and compresses and supplies an intake air to the engine 2, and an EGR means 4 for recirculating the exhaust into the intake air, the supercharge control apparatus 1 further includes a pressure vessel 5 for reserving the exhaust at a high pressure, and an EGR substituting means 6 for substituting exhaust released from pressure vessel 5 for the EGR.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020084-A (JP)
Title: Method of treating wet coating booth circulating water containing aqueous coating material
Inventor: ITO HITOSHI
IPC: C02F1/56
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for easily and efficiently separating and recovering a non-coated aqueous coating material caught in booth circulating water, in a wet coating booth using the aqueous coating material.  <P>SOLUTION: In the method of treating the booth circulating water, a coagulant and an adsorbent are added into the booth circulating water of the wet coating booth containing the aqueous coating material and the coating material in the circulating water is floated and separated. As the coagulant, a cationic polymer, melamine-aldehyde acid colloid, aluminum sulfate, polyaluminum chloride, sodium aluminate and alumina sol, etc., can be used. As the adsorbent, the aqueous liquid of a solid wax-like substance at an ordinary temperature or the like can be used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029726-A (JP)
Title: Solid-state image capturing device, and camera provided with the same
Inventor: MUROSHIMA TAKAHIRO
IPC: H04N5/335
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image capturing device capable of photographing with an input voltage range optimal to respective scenes.  <P>SOLUTION: The solid-state image capturing device 1 is provided with a plurality of pixels 11a arranged in a matrix, a plurality of vertical signal lines 13 provided so as to correspond to the columns of the pixels 11a, and a column amplifier circuit 14a provided for each of the plurality of vertical signal lines 13. The column amplifier circuit 14a includes an amplifier transistor NM5 for amplifying a signal from a corresponding vertical signal line 13 among the plurality of vertical signal lines 13, a first current source transistor PM1, and a second current source transistor PM2 cascode-connected to the first current source transistor PM1 and adapted to supply current to the amplifier transistor NM5. The solid-state image capturing device 1 is further provided with a switching unit 100 for switching to or from short circuit between the source and drain of the second current source transistor PM2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028798-A (JP)
Title: Recording medium-reproducing device, recording medium-reproducing method, and program
Inventor: FUKUMOTO AKIHIRO
IPC: G11B7/085
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable reproducing operation without erroneous recognition between noise and a tracking error signal.  <P>SOLUTION: A recording medium reproducing device 1 includes: a reproduction signal detection part 13, a reproduction signal discrimination-processing part 15, a tracking error signal detection part 14, a tracking error signal discrimination-processing part 16, and a control part 18, as signal detection means, for detecting an off track signal obtained from a recording medium 30 and a track count signal obtained from the recoding medium 30; and a recording medium determination part 17 and the control part 18 for determining that the recording medium 30 is a corresponding recording medium when both of the number of pulses of the off track signal and the track count signal detected by the signal detection means are within a predetermined range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010102687-A (JP)
Title: Sensing device and method for amplifying output thereof
Inventor: JANG SU HYUK
IPC: G06F3/041
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensing device for improving sensitivity and precision of a variety of sensors.  <P>SOLUTION: The sensing device includes a sensor array including a plurality of sensors and an amplifier circuit which gives different weighted values to at least some of sensor outputs obtained from the sensor array that are adjacent to each other and amplifies the respective sensor outputs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246406-A (JP)
Title: Feeder for supplying circuit component
Inventor: ASAI KOUICHI
IPC: H05K13/02
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a feeder including a driving apparatus to convey a component holding tape in a longitudinal direction, the component holding tape which holds a plurality of circuit components per holding pitch.  <P>SOLUTION: The feeder for supplying a circuit component includes: the driving apparatus to convey the component holding tape holding a plurality of circuit components per fixed holding pitch, in the longer direction; and a feeder side controller 540 to control the driving apparatus. The feeder 54 supplying a circuit component to a mounting apparatus includes: a signal receiving part common to receiving initial remaining number information, holding pitch information, and supply commands, namely the signal receiving part receiving the first stage remaining number information, being the number of circuit components in the first stage of the component holding tape, the holding pitch information of the component holding tape, and a plurality of supply commands of the circuit components; and a remaining number memorizing part. The feeder side controller 540, based on the information received by the signal receiving part, makes the remaining number memorizing part memorize a first stage remaining number as the first stage component remaining number, and also decrements the component remaining number in the remaining number memorizing part one by one as the component holding tape is conveyed by a holding pitch by the driving apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011031332-A (JP)
Title: Cutting method of workpiece
Inventor: YAMADA YUKIHIRO
IPC: B23B47/18
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working method which can prevent a hole from being not passed through and a spindle from being broken when a single work is carried out by using a drill with a large diameter in the spindle with high maximum rotating speed.  <P>SOLUTION: When a response position of a Z-axis does not reach a prescribed range within a prescribed time, the drill is temporarily raised to a cutting start position to repeat a position command procedure to the Z-axis. When the response position reaches the prescribed range within the prescribed time before the number of repetitions exceeds a designated number of times, the drill is moved to a next working position. When the number of repetitions exceeds the designated number of times, an alarm is outputted to stop a working operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033466-A (JP)
Title: Scintillator panel
Inventor: SHIKIDA MUNEISA
IPC: G21K4/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scintillator panel which obtains radiation images accurately.  <P>SOLUTION: The scintillator panel 10 is equipped with: a supporting substrate 1; and a scintillator layer 2 placed on the surface 1a of the substrate 1 to convert incident radiation to light. The supporting substrate 1 is constituted by laminating carbon fiber reinforced plastic (CFRP) sheets 4 alternately, and a CFRP sheet 4a laminated on the side of the outermost surface 1a among these CFRP sheets 4 is a carbon fiber reinforced resin sheet containing dispersed carbon fiber. The non-uniformity of optical reflectivity caused by the carbon fiber in the CFRP sheets 4 is restrained thereby in the surface 1a of the substrate 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033473-A (JP)
Title: Eccentricity measuring device, method of measuring eccentricity, optical element, optical element array and optical element unit
Inventor: SHIGEMITSU GAKUDO
IPC: G02B13/22
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an eccentricity measuring device, or the like, that is able to dispense with pelletizing each optical element for composing an optical element array, to collectively measure all optical elements, and can be realized using a simple and compact device configuration.  <P>SOLUTION: The eccentricity measuring device 1 includes an element image-forming optical system 5, namely, a double telecentric optical system. The element image-forming optical system 5 forms images of both the sides of a lens 40 by incident transmission light. The eccentricity measuring device 1 is able to measure the amount of eccentricity in the lens 40, based on a contrast of first transmission image 91 obtained by forming an image of a first side 41 of the lens 40 with a second transmission image 92, obtained by forming an image of a second side 42 of the lens 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT