baber/WOPTO huggingface dataset:
Patent JP-2010095918-A (JP)
Title: Expiration date renewal device, room entrance/exit control device and room entrance/exit management system
Inventor: KITAMURA KAZUKI
IPC: G07C9/00
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a room entrance/exit management system which can instantly address a requirement for an extension of an expiration date of authentication information while maintaining constant security.  <P>SOLUTION: The personal information which is managed by a database 600 on personal information on the center side is stored in the database 300 on personal information on the terminal side of a building 810a as a personal information table 310. A user inputs his or her ID into a room entrance/exit terminal unit 100 in order to unlock an electric lock door 410. An ID controller 200 checks the input ID against the personal information table 310, and unlocks the electric lock door 410 when authentication authorization is performed. When the user wants to extend the expiration date of the ID, he or she makes a request for the extension by operating the room entrance/exit terminal unit 100. The ID controller 200 temporarily extends the expiration date of the ID, and provides notification of it to a center device 500. When the extension of the expiration date has not been authorized in a control center 820, the ID controller 200 puts the expiration date back into its original date.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095177-A (JP)
Title: Electric power steering device
Inventor: ONISHI AKIRA
IPC: B62D5/04
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device with high quietness by effectively attenuating vibration produced due to operation of a ball screw mechanism.  <P>SOLUTION: In a motor shaft 8 formed as a hollow shaft, a thin part 21 with small thickness in its radial direction is formed between a ball thread mechanism and a bearing 11. Further, a vibration-attenuation material 22 is fixed to a peripheral surface of the thin part 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096449-A (JP)
Title: Heat exchanger
Inventor: NISHIZONO TAKASHI
IPC: F02B29/04
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of improving corrosion resistance to the whole face dissolution.  <P>SOLUTION: An inner fin 3 dividing a flow channel in a tube 2 into a plurality of thin flow channels 20 and enhancing heat exchange between suction air and cooling air is disposed in the tube 2, the inner fin 3 is composed of a plurality of fins 31, 32 having different specifications, the plurality of fins 31, 32 are arranged in series to the circulating direction of the suction air, and a plate thickness of the fin section 32 disposed at the most downstream side of the suction air flow among the plurality of fin sections 31, 32 is larger than those of the other fins 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098972-A (JP)
Title: Hair clipper blade of hair clipper-type reaping apparatus and hair clipper-type reaping apparatus
Inventor: MATSUO KATSUYA
IPC: A01G3/08
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy both durability and cutting performance of hair clipper blades by a low-cost constitution.  <P>SOLUTION: The hair clipper blades 13 and 14 of a hair clipper-type reaping apparatus 1 are equipped with planar base materials 13a and 14a having long-length in one direction and a plurality of blade bodies 13b and 14b projecting on their side parts. A rising angle α at the push side of the blade bodies 13b and 14b is set larger than a rising angle β at the pull side. In the preferable values of the rising angle, for example, the rising angle α at the push side is about 101° and the rising angle β at the pull side is about 95°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100495-A (JP)
Title: Scribing method of thin sheet glass substrate
Inventor: YAMAMOTO KOJI
IPC: B23K26/10
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scribing method which can ensure a scribe processing even if a thin sheet glass substrate has a sheet thickness of a substrate of a range of 0.1-0.4 mm.  <P>SOLUTION: The scribing method of a thin sheet glass substrate comprises: computing the relation among a sheet thickness of a substrate when forming a scribe line, a processing condition of a scan rate, and a deformation state of a substrate by stress immediately after performing laser heating and cooling, based on a thermoelastic analysis by a finite element method; and performing laser irradiation and cooling in a state that the substrate is made to be adsorbed on a table equipped with a substrate adsorption mechanism when a scribe line is formed in a processing condition of a sheet thickness and a scan rate in which a substrate is deformed to form a concave on a laser irradiation face side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009074090-A (JP)
Title: Phosphor for vacuum-ultraviolet ray-excited light-emitting element
Inventor: IMANARI YUICHIRO
IPC: H01J11/22
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent material for a vacuum-ultraviolet RAY-excited light-emitting element, which is reduced in the lowering of the luminance after the exposure to plasma.  <P>SOLUTION: The phosphor for the vacuum-ultraviolet ray-excited light-emitting element is formed from a compound expressed by the formula: M<SP>1</SP><SB>1-a-b-c-d</SB>M<SP>2</SP><SB>a</SB>M<SP>3</SP><SB>b</SB>M<SP>4</SP><SB>1-e</SB>M<SP>5</SP><SB>11-f</SB>M<SP>6</SP><SB>c+d+e+f</SB>O<SB>19-(b+c+f)/2</SB>(M<SP>1</SP>is at least one selected from the group consisting of La, Y, and Gd; M<SP>2</SP>is at least one selected from the group consisting of Ce and Tb; M<SP>3</SP>is at least one selected from the group consisting of Ca, Sr, and Ba; M<SP>4</SP>is at least one selected from the group consisting of Mg and Zn; M<SP>5</SP>is at least one selected from the group consisting of Al and Ga; M<SP>6</SP>is at least one selected from the group consisting of Mn and Eu; 0≤a<1, 0≤b≤0.6, 0≤c≤0.5, 0≤d≤0.5, 0≤e<1, 0≤f<1, a+b+c+d<1 and 0<c+d+e+f).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010032485-A (JP)
Title: X-ray analyzer and x-ray analysis method
Inventor: MATOBA YOSHITAKE
IPC: G01N23/223
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray analyzer capable of easily and directly recognizing a site with a predetermined concentration or higher for a specific element from an X-ray mapped image, and of specifying the site.  <P>SOLUTION: The X-ray analyzer includes an X-ray tube 2 for irradiating a sample S with radiant rays, an X-ray detector 3 for detecting characteristic X rays and scattered X-rays and outputting a signal including energy information thereof, an analyzer 5 for analyzing the signal, a sample stage 1 for enabling relative movement of a radiation point to the sample S in a mapping region M previously set, and an X-ray mapping processing section 6 for discriminating X-ray intensity corresponding to a specific element and deciding intensity contrast with a color or brightness changed in response to the X-ray intensity to display an image at a position corresponding to the radiation point, in which the X-ray mapping processing section 6 decides the intensity contrast of the X-ray intensity at the radiation point based on X-ray intensity that composition elements and concentrations thereof are previously discriminated for a known reference material 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106503-A (JP)
Title: Impact absorbing fence
Inventor: YOSHIDA MASATERU
IPC: E01F7/04
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability and assembly cost on site by installing posts and a protective net without using heavy machines.  <P>SOLUTION: This impact absorbing fence includes the posts and the protective net made of extensible synthetic fiber. The post is provided with: a hollow post body supported through a pivot mechanism; an end cap provided at the end of the post body; and a tension core material inserted through the post body and the end cap provided at the upper part of the post body. A reaction force is obtained from the tension core material to impart axial compressive force to the post body, and in this state, the end of the tension core material is fixed by an anchor implement.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104533-A (JP)
Title: Wiping textile
Inventor: MATSUBARA MICHIO
IPC: D03D15/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiping textile which excels in moisture absorbency and oil absorbency, also excels in textile stability and wiping performance.  <P>SOLUTION: The wiping textile consists of composite yarn of at least cellulosic fiber and synthetic fiber, and satisfies its bending resistance is 30 mm or less, its friction coefficient is 0.2-0.3, and its cover factor is 1,700-2,500.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109125-A (JP)
Title: Photoelectric conversion device
Inventor: SENDA HIROFUMI
IPC: H01L31/04
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion device having high photoelectric conversion efficiency.  <P>SOLUTION: The photoelectric conversion device includes: a plurality of semiconductor particles 2 each of which has first and second conductivity type portions; an insulator 4 arranged among the semiconductor particles 2; and a first antireflection film 3 formed between the semiconductor particles 2 and the insulator 4 and contacting with the semiconductor particles 2 and the insulator 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009090287-A (JP)
Title: Oxygen reduction catalyst, production method thereof and electrochemical device
Inventor: HOSOYA MAMORU
IPC: B01J21/18
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst composed of a nitrogen-containing active carbide, a production method thereof and an electrochemical device using the catalyst.  <P>SOLUTION: In producing an oxygen reduction catalyst including a nitrogen-containing active carbide by converting either a mixture of a carbonaceous solid raw material (coal-derived binder pitch) and a nitrogen-containing organic compound (melamine or the like) or a nitrogen-containing organic polymer compound (polyacrylonitrile, melamine resin or the like) into a powdery material, baking the powdery material, and subjecting the baked product to steam activation, the presence ratio of nitrogen and the presence ratio of carbon relating to a shake-up process in the surface and the spin density of unpaired electrons showing Curie paramagnetism are controlled to be high, by selection of the baking temperature, the mixing ratio between the carbonaceous solid raw material and the nitrogen-containing organic compound, or the nitrogen-containing organic polymer compound material. In incorporating the catalyst into an electrochemical device, the catalyst and an ion conductive polymer are mixed and a catalyst layer is formed from the mixture so as to make smooth the movement of ions and electrons. In applying the catalyst to a polymer electrolyte type fuel cell, an MEA is produced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010110522-A (JP)
Title: Presentation control board, pachinko game machine, presentation control method, and presentation control program
Inventor: OCHI KENTARO
IPC: A63F7/02
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the amusement during a transmission mode.  <P>SOLUTION: A presentation control board 202 includes an acquisition part 301, a timing part 302, a lottery part 303, and a presentation part 304. The acquisition part 301 acquires information on the symbol variation from a main control part when a game ball enters a starting hole. The timing part 302 measures the remaining time from the present time to the termination time of the transmission mode. The lottery part 303 changes the lottery rate of a prescribed presentation content based on the information on the remaining time measured by the timing part 302 and executes a lottery when the information on the symbol variation is acquired by the acquisition part 301 during the transmission mode. The presentation part 304 executes presentation based on the content selected by the lottery executed by the lottery part 303.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118186-A (JP)
Title: Illuminating device
Inventor: HAYASHI SHIGERU
IPC: F21Y101/02
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating device capable of freely changing layouts of illumination space.  <P>SOLUTION: The device is provided with a box-like fixture body 1 with one face open fitted between a pair of ceiling bars A, and one or a plurality of light source units 2 equipped with a plurality of light-emitting diodes 20 housed inside the fixture body 1 and irradiating light through the opening of the fixture body 1. The inside of the fixture body 1 is separated into a plurality of zones with a space where one light source unit 2 is housed by its own outer and inner walls as well as partitioning plates 11 as one zone, and the light source unit 2 is provided with a pair of screw insertion holes as mounting means to be mounted on the fixture body 1 in free detachment, while, the inner wall of each zone of the fixture body 1 is provided with a mounting pedestal 14 as a mounted means where first mounting holes 14c corresponding to the screw insertion holes of the light source unit 2 are set in penetration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117440-A (JP)
Title: Cap for optical fiber connector
Inventor: KARASAWA KENJI
IPC: G02B6/36
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a cap for an optical fiber connector for achieving efficient work in an optical fiber connector and reliably protecting the top end face of an optical fiber.  <P>SOLUTION: The cap 10 is removably attached to the optical fiber connector 40. The cap 10 has a cleaning member 12 for cleaning the top end face 42S of an optical fiber 48. The cleaning member 12 includes a planar elastic member 16 and a cleaning cloth 18 stuck to the elastic member 16. In a movement of attaching the cap 10 to the connector, the cleaning member 12 touches the top end face 42S of the optical fiber 42 to clean the face 42S. When the cap 10 is completely attached to the optical fiber connector 40, the top end is hermetically sealed by the cap 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119255-A (JP)
Title: Drive device of ac motor
Inventor: NAGASAWA MASAYA
IPC: H02P25/06
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the effect of back-EMF generated by an AC motor.  <P>SOLUTION: The drive device of an AC motor includes a first feedback control circuit 13 for output of a current command value corresponding to a deviation between a current command value from a control device 20 and a current value detected by a current detector 17, a second feedback control circuit 14 for output of a current correction command representing a current value corresponding to the one detected by the current detector 17, an addition circuit 15 which adds the current correction command value from the second feedback control circuit 14 to the current command value from the first feedback control circuit 13 and outputs a current command representing the current value acquired by the addition, and a motor driver circuit 16 which supplies a drive current corresponding to the current value indicated by the current command from the addition circuit 15 to an AC motor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123276-A (JP)
Title: Discharge lamp
Inventor: KOBAYASHI TAKESHI
IPC: H01J61/16
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp with high illuminance and stable illuminance, in which a discharge gas containing krypton and chlorine are sealed.  <P>SOLUTION: The discharge lamp includes a pair of electrodes arranged in opposition embedded in the tube wall of a single-tube shape discharge container, and emits excimer light by sealing chlorine and krypton as a discharge gas. The chlorine concentration and the sealing pressure of the discharge gas are established within a range of the region AR with top-most vertices (0.5, 7), (0.5, 13), (1, 20), (2, 33), (2, 7).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121982-A (JP)
Title: Method and device for measuring object color
Inventor: FUJIWARA HISANAGA
IPC: G01J3/46
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To acquire accurate information on object colors by uniform processing, regardless of the magnitude of the intensity of the external light.  <P>SOLUTION: This object color measuring method is for carrying out measuring of object colors of a photographic subject 10 that is illuminated by external light, and uses rays of illumination light of white (W), made by combining the individual monochromatic colors of red (R) and green (G) and blue (B), magenta (M) made by combining the individual monochromatic colors of R and B, cyan (C) made by combining the individual monochromatic colors of B and G, and yellow (Y), made by combining the individual monochromatic colors of G and R. The method includes: a stage for measuring information on each color of the photographic subject 10 irradiated with both the external light and illumination light of W, both the external light and illumination light of M, both the external light and illumination light of C, and both the external light and illumination light of Y; and a stege for calculating the information on each color of the photographic subject, in a state of being irradiated with illumination light of R, illumination light of G, and illumination light of B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120795-A (JP)
Title: High toughness and translucent colored alumina sintered compact, method for producing the same and its use
Inventor: YAMASHITA ISAO
IPC: A61C7/14
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in the conventional colored translucent alumina sintered compact that, owing to its low fracture toughness and translucency, it has not been suitable for use requiring high toughness value such as a dental member.  <P>SOLUTION: The colored translucent alumina sintered compact comprises a transition metal oxide and has fracture toughness of ≥4.5 MPa×m<SP>0.5</SP>, and in which the maximum value of the total light transmission (sample thickness: 1 mm) to the wavelength of 300 to 800 nm is ≥60%. An alumina sintered compact comprising a transition metal having an eutectic point with alumina is subjected to ordinary-pressure sintering and HIP (Hot Isostatic Pressing) treatment so as to obtain a sintered compact comprising anisotropic grains with the major axis length of ≥10 μm and an aspect ratio of ≥1.5 by ≥20%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009213117-A (JP)
Title: High-frequency amplifier, and high-frequency multi-stage amplifier
Inventor: MIHO SATOSHI
IPC: H03F3/19
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-frequency amplifier and high-frequency multi-stage amplifier capable of attaining reduction in size of an entire circuit by matching approximately equally impedance in high-gain operation and low-gain operation, without newly providing a matching circuit.  <P>SOLUTION: A series circuit constituted of a resistor 5, that has a resistance value corresponding to input impedance of an amplification element 3, and a switch is connected to an input side of an amplification element and when achieving high-gain operation, the switch 6 is turned off to set the amplification element 3 to an active state but when achieving low-gain operation, the switch 6 is turned on to set the amplification element 3 to an inactive state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010106412-A (JP)
Title: Fiber, cloth, and underwear
Inventor: NAKAI KOICHI
IPC: D03D15/00
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide fiber, cloth, and underwear which can have an excellent cool touch, excellent texture, and excellent soft touch for long and in which the fiber can be inhibited from yellowing or reddening during distribution or in use.  <P>SOLUTION: The fiber comprises a thermoplastic elastomer, an acidic compound, and a phosphorus compound antioxidant, wherein the acidic compound is a styrene/maleic anhydride copolymer or an acid anhydride and is contained in an amount of at least 0.1 part by weight per 100 parts by weight of the thermoplastic elastomer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124346-A (JP)
Title: Image processing apparatus, method and program
Inventor: TORAICHI KAZUO
IPC: G06T7/00
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, method and program for classifying images in accordance with features of the images.  <P>SOLUTION: An image processing apparatus includes: an image input section 10 for inputting an image constituted of a plurality of pixels; a labeling processing section 20 for performing labelling on each of the plurality of pixels on the basis of pixel values of the plurality of pixels constituting the image input by the image input section 10; and a character/illustration image separating section 40 and a gradation image separating section 42 for classifying a plurality of partial images constituted of a part of the plurality of pixels on the basis of contents of labelling applied by the labelling processing section 20, and separating the plurality of partial images.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123228-A (JP)
Title: Memory
Inventor: YAMADA KOICHI
IPC: H01L27/10
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory for reducing test time for evaluating a leak phenomenon during standby.  <P>SOLUTION: A cross point type diode ROM (memory) includes: a conductive layer 2c, a memory cell 4 including diodes 3 whose cathodes are connected to the conductive layer 2c, source lines S0 (S1 to S3) on which data stored in the memory cell 4 is read out, and n-channel transistors 5 which is turned on at test for evaluating the leak phenomenon during standby while ones of the source/drain areas are connected to the bit lines BL and the others are connected to high-level potentials (V<SB>DD</SB>).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126744-A (JP)
Title: Method for dephosphorizing molten pig iron
Inventor: KIMURA SEII
IPC: C21C5/35
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance dephosphorization efficiency when dephosphorizing molten pig iron while reducing the amount of non-slagging CaO.  <P>SOLUTION: The method for dephosphorizing molten pig iron is directed for dephosphorizing the molten pig iron 3 by charging the molten pig iron 3 into a converter 1 or a ladle having a bottom blowing function includes: dividing each of lime and converter slag to be charged into the molten pig iron 3 according the sizes, and determining each amount to be supplied to the molten pig iron 3 according the sizes; and optimizing the density of a stirring power of the bottom blowing which stirs the molten pig iron 3, on the basis of each amount of the lime and the converter slag to be supplied which have been divided into the sizes.  <P>COPYRIGHT: (C)2010,JPO&INPIT