baber/WOPTO huggingface dataset:
Patent JP-2008183980-A (JP)
Title: Telescopic shaft for vehicle steering
Inventor: NAKATANI SHINYA
IPC: F16D3/06
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic shaft for vehicle steering having the excellent wear resistance and capable of enhancing the durability.  <P>SOLUTION: The telescopic shaft for vehicle steering is assembled to a steering shaft of a vehicle, fits a male shaft and a female shaft to each other in a non-turnable and slidable manner, and transmits the torque when an outer circumferential part of the male shaft and an inner circumferential part of the female shaft are brought into contact with each other and turned. A grease composition containing, by mass, 0.1-5% singly, and total ≤10% in terms of the total weight of the grease, at least one kind of a phosphor-sulfur based extreme pressure agent and a phosphor based extreme pressure agent is filled in a space between the outer circumferential part of the male shaft and the inner circumferential part of the female shaft.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184977-A (JP)
Title: Injection vale, orifice plate of injection valve and its manufacturing method
Inventor: GUNJI KENICHI
IPC: F02M61/18
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance orifice plate which is suitable to be used for a fuel injection valve of a cylinder injection type internal combustion engine and has a deflecting orifice with an excellent surface finishing precision and a high aspect ratio and to provide an injection valve equipped with the orifice plate.  <P>SOLUTION: The orifice plate 55, which is used for fuel injection of the cylinder injection type internal combustion engine and is equipped with the deflecting orifice for fuel injection, is provided with a convex curved portion 51 on one surface thereof. Further, the convex curved portion is formed with a local planar portion 53, an orifice that is nearly perpendicular to a planar portion and has an aspect ratio whose value is two or more is formed in the planar portion. Furthermore, a valve seat which houses a valving element is formed on the other surface of the orifice plate, whose Vickers hardness (HV) is 525 or more, while average surface roughness (R<SB>a</SB>) of the orifice is 0.1 μm or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186742-A (JP)
Title: Vehicle lighting fixture
Inventor: KOIZUMI HIROYA
IPC: F21S8/10
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle lighting fixture capable of simplifying the lens cover structure, reducing the number of mounted semiconductor light emitting elements, and uniforming the luminescence intensity of the lens cover.  <P>SOLUTION: The vehicle lighting fixture is equipped with a cap type optical part 13 covering the entire semiconductor light emitting element 3 and a cap fitting recessed portion 15 which is formed in the lens cover 11 and fitted to the cap type optical part 13. The cap type optical part 13 is equipped with an included angle light diffusion reflecting section 25 for reflecting included angle radiation light Pn emitted from a semiconductor light emitting element 3 in almost all directions from the central axis Ax with an included angle relative to the central axis Ax smaller than a preset angle θ1 so that the light goes out from the peripheral surface 24. The lens cover 11 is equipped with a first reflection section 41 for reflecting light 101 emitted from the included angle light diffusion reflecting section 25 to the front side of the lighting fixture and a first emission section 43 for emitting the light 102 reflected by the first reflection section 41 from the lens surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187881-A (JP)
Title: Actuator, manufacturing method thereof, optical scanner, and image forming apparatus
Inventor: NAKAMURA MAKIKO
IPC: B81B3/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator, along with a manufacturing method thereof, an optical scanner, and an image forming apparatus, capable of maintaining a conductive state and exhibiting reliability for extended hours.  <P>SOLUTION: The actuator 1 includes a movable plate 21, a support part 22, connecting parts 23 and 24 for connecting the movable plate 21 to the support part 22, and a pair of electrode layers 512 and 513 so provided as to sandwich a piezoelectric layer 511 and a piezoelectric layer 511. It includes a piezoelectric element 51 where the electrode layer 512 is jointed to the connecting part 23, and a wiring substrate 61 that is fixed to the support part 22. Each of the pair of electrode layers 512 and 513 is conductive to a wiring on the wiring substrate 61 by way of conductive bumps 711 and 721 that are shrinkable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189336-A (JP)
Title: Corrugated fiberboard sheet
Inventor: TERAOKA KATSUHIKO
IPC: B65D5/495
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated fiberboard sheet which is folded at predetermined parts to form partitions capable of partitioning the inside of a case into four or six sections in a state of the partition, and easily stable at the installation position.  <P>SOLUTION: The corrugated fiberboard sheet 1 is equipped with first to fourth surfaces 2-5, a plurality of cutting lines 6 and 7, and a plurality of folding lines 8-14. The first surface 2 and the fourth surface 5 have insertion parts 15 and 21 in a center part. Side ridges 17 and 19 of the second surface 3 and the third surface 4 are saw-toothed. By folding the parts of the folding lines 8-14, the first to fourth surfaces 2-5 form a partition plate. Further, a partition body formed by the corrugated fiberboard sheet 1 is hooked to the case at the saw-toothed part and stable at the installation position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189758-A (JP)
Title: Electroconductive ink, electroconductive circuit and non-contacting type media
Inventor: OKI TOMONORI
IPC: C09D11/10
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive ink cured by an active energy beam, containing an electroconductive material and active energy beam curable compound, having fluidity suitable for printing, and having a low resistance value of an electroconductive circuit after the irradiation of the active energy beam, and also to provide a method for producing the electroconductive circuit by using the same and a non-contacting type media by using such the printed matter.  <P>SOLUTION: This active energy beam curable type electroconductive ink containing the electroconductive material and a binder component is provided by containing a (meth)acrylate compound having a vinyl ether group in the same molecule and an active energy beam-polymerizable compound as the binder components. Further, the method for producing the electroconductive circuit is provided by printing the electroconductive circuit by using the active energy beam curable ink, and irradiating the active energy beam to form the electroconductive circuit. Also, the non-contacting type media is obtained by loading the electroconductive circuit and IC chips.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191376-A (JP)
Title: Liquid crystal panel and liquid crystal display
Inventor: BITO MASATO
IPC: G02F1/13363
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel and a liquid crystal display each having excellent screen contrast and less color shift.  <P>SOLUTION: The liquid crystal panel is provided with a liquid crystal cell, a first polarizer disposed on one side of the liquid crystal cell and a second polarizer disposed on the other side of the liquid crystal cell. The liquid crystal panel is further provided with a first optical compensation layer wherein a refractive index ellipsoid shows a relationship of nx>ny=nz and in-plane retardation Re<SB>1</SB>is 80 to 300 nm and a second optical compensation layer wherein a refractive index ellipsoid shows a relationship of nx>ny>nz and in-plane retardation Re<SB>2</SB>is 80 to 200 nm which are disposed sequentially from the first polarizer side between the liquid crystal cell and the first polarizer. The liquid crystal panel is further provided with a third optical compensation layer wherein a refractive index ellipsoid shows a relationship of nz>nx=ny and a fourth optical compensation layer wherein a refractive index ellipsoid shows a relationship of nx>ny>nz and in-plane retardation Re<SB>4</SB>is 80 to 200 nm which are disposed sequentially from the second polarizer side between the liquid crystal cell and the second polarizer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190676-A (JP)
Title: Pipe joint
Inventor: ITANI TAKAAKI
IPC: F16L37/02
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint capable of being connected to a connection pipe with a single operation while eliminating pipe-end marking work.  <P>SOLUTION: The pipe joint comprises a joint body 2 having a socket 21 into which the connection pipe 10 is inserted from one end side, a seal member 4 to be compressed between the inner peripheral face of the joint body 2 and the outer peripheral face of the connection pipe 10 when the connection pipe 10 is inserted up to the corner, a protecting sleeve 5 to be pushed into the front end of the connection pipe 10 at its position apart from the seal member 4, and an insertion check member 3 supported movably toward the connection pipe 10 by the joint body 2. The protecting sleeve 5 has a holding portion 51 for receiving a front end 32 of the insertion check member 3 when pushed thereinto.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192998-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA TETSUYA
IPC: H01L27/04
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize an area on a chip to largely secure an operating region while maintaining desired withstanding characteristics by effectively utilizing a corner section to provide a conductive region in a terminal region for suppressing the expansion of a depletion layer.  <P>SOLUTION: A semiconductor device is provided with the conductive region 30 in the corner section of the semiconductor substrate (chip) 10. The corner section is wider than a region along a chip side because a terminal region is formed in a pattern having a predetermined curvature in the corner section of the chip. Therefore, an area on the chip can be effectively utilized by utilizing the corner section of the chip, if the conductive region is provided inside the terminal region. In addition, mountability is improved even if an area (width) of the conductive region is small by a configuration such that an electrode provided on one principal plane of the substrate is to be a multilayered structure that is connected to an external connection electrode through a wiring layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198389-A (JP)
Title: Fuel cell
Inventor: SANO SEIJI
IPC: H01M8/02
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To aim at uniformalization of surface pressure by arranging an elastic body for each membrane-electrode assembly of a fuel cell, and at the same time, to suppress deterioration of an electrode due to deviation of the elastic bodies.  <P>SOLUTION: The fuel cell has a plurality of membrane-electrode assemblies, laminated through separators, each structured by including an electrolyte film, and a pair of electrodes consisting of an anode and a cathode arranged at either side of the electrolyte film pinching the same. Between each anode of the membrane-electrode assembly and a separator opposed to the anode, an anode side porous body is arranged as an elastic body exerting elastic force in a lamination direction of the membrane-electrode assembly. Further, the anode side porous body is jointed to the separator so that their fixed point at a cross section including the lamination direction and a direction in which a contact point of the anode side porous body with the separator is going to move in exerting the elastic force is to be just one.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196880-A (JP)
Title: Materials testing machine
Inventor: KANEDA MASANORI
IPC: G01N3/20
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To mount a compressing jig by removing only a part of a constituent member of a tensile jig.  <P>SOLUTION: A crosshead 4 holds a load cell 7. When a tensile test is being conducted, a tensile jig 20 is mounted to the load cell 7, and an upper chuck 8 is connected to a lower end of the tensile jig 20. A specimen TP is set between a lower chuck 6 and the upper chuck 8, and the crosshead 4 is moved to perform tensile test on the specimen TP. A pin 31 of the tensile jig 20 is pulled out, to remove a lower rod member 22 at compression test. The compression 40 is engaged helically with a screw hole 21c of an upper rod member 21. The lower chuck 6 is removed, and a lower pressure plate is mounted, to perform compression test on the specimen TP between an upper pressure plate and the lower pressure plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196757-A (JP)
Title: Woody biomass heating device
Inventor: TSURUMI TAKEMICHI
IPC: F23B99/00
Filed: 2007-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woody biomass fuel heating device adjusting heating power, and having improved capability of preventing generation of carbon monoxide.  <P>SOLUTION: The woody biomass heating device 1 has: a lower part container 3 having a combustion chamber 2 burning woody biomass fuel; a noncombustible cotton like member 4 provided on an inner face of the lower part container 3; an upper part container 5 provided above the lower part container 3; a ventilation pipe 6 provided from a lower part of the lower part container 3 to the upper part container 5; a fan 7 for sending air from the lower part of the lower part container 5 to the upper part container 3; an air intake 8 supplying the air from the upper part to the lower part container 3; an exhaust port 9 discharging the air from the upper part container 5; and a catalyst 10 provided in the upper part container 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199775-A (JP)
Title: Wiper motor
Inventor: MIYANO YOSHIFUMI
IPC: B60S1/08
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper motor which can suppress a variation in the contact pressure of a connecting part of a switch mechanism, and can be constituted of a small quantity of metal materials for use in the connecting part.  <P>SOLUTION: An automatic fixed-position stop mechanism 20 composed of the switch mechanism is constituted of a conductive member 22 which is arranged opposing contact members 21a to 21c, and makes the prescribed contact members 21a to 21c conductive with each other, and a rotating plate 23 which rotates in conjunction with a gear wheel 16, and switches the prescribed contact members to either of a non-conductive state that makes the prescribed contact members 21a to 21c non-conductive with each other, and a state that makes the prescribed contact members 21a to 21c conductive with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198843-A (JP)
Title: Substrate mounting stage and its surface processing method
Inventor: HIGUMA MASAICHI
IPC: H01L21/683
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate mounting stage which can enhance an operating ratio of a substrate processor by suppressing a sucking faulty for a substrate.  <P>SOLUTION: The substrate processor 10 has a chamber 11 for accommodating a wafer W, and a mounting stage 12 for mounting thereon the wafer W is disposed in the chamber 11. An electrostatic chuck 42 is disposed above the mounting stage 12, and a spray deposit 51 is formed on a surface of the electrostatic chuck 42. A grindstone 52 which is disk-shaped by fixing an abrasive grain comes into contact with the electrostatic chuck 42, thereby grinding the surface thereof, and a lap surface plate 57 in which a slurry obtained by mixing the abrasive grain and a lubricant is sprayed onto its surface comes into contact with the electrostatic chuck 42, thereby grinding the surface thereof flatly. An abrasive grain 58 collides with the surface at a given blowout pressure, thereby grinding the surface roughly, and a corresponding tape 5 of a tape lap device 4 having the tape 5 to which an abrasive grain 9 is coated and fixed and a roller 6 composed of an elastic body comes into contact with the electrostatic chuck 42, thereby smoothing the surface thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205070-A (JP)
Title: Printed wiring board and manufacturing method therefor
Inventor: IWAZAWA AYAKO
IPC: H05K3/40
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which achieves inter-layer connection while keeping a conductive layer serving as a surface layer thin for formation of a fine pattern to offer superior via connection reliability.  <P>SOLUTION: The printed wiring board has such a via-hole that a bottomed hole is so formed on an insulating layer sandwiched between a first conductive layer and a second conductive layer as to expose the surface of the first conductive layer and is filled with a conductive for connection. The printed wiring board includes a third conductive layer formed only on the wall surface of the insulating layer that is on the via-hole side, and a fourth conductive layer which is so formed as to cover the surface of the second conductive layer and the entire inner wall surface of the via-hole.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205756-A (JP)
Title: Communication equipment
Inventor: KURODA MASAYOSHI
IPC: H04W24/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment capable of notifying a user whether or not data can be transmitted through a network.  <P>SOLUTION: The communication equipment to be connected to the network to perform data transmission with another device acquires connection path information about a connection path to be used for data transmission with the other device from the other device through the network, prepares network management information showing a path between the devices connected to the network by using the connection path information, and displays the network management information when the user selects data to be transmitted or when an instruction for data transmission is input.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200999-A (JP)
Title: Dot impact printer, printing control method, printing control program, and computer-readable recording medium in which this program is recorded
Inventor: KOSAKA YOSHIKAZU
IPC: B41J2/505
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dot impact printer which can efficiently reduce a load on hardware, and can improve printing efficiency without provision of the function of detecting a voltage and a head temperature on a hardware basis.  <P>SOLUTION: The dot impact printer includes: a duty calculation section 11 for calculating a printing duty, based on unprinted print data, at the time of printing of a dot row; a high duty detecting section 12 for detecting a high duty state, based on the printing duty calculated by the duty calculating section 11; and a control section 14 for carrying out printing in a low load printing mode when the high duty state is detected by the high duty detecting section 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203727-A (JP)
Title: Color image forming apparatus
Inventor: FUKUI NOBUO
IPC: B41J2/01
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus which enables stably continuing printing and maintains print quality of a character even when there leaves less coloring material of black and frequency of printing a character in black is high.  <P>SOLUTION: When printing the character in black, the contour area of the character is printed in black with black toner, and the inside of the contour area of the character is printed in black by mixing magenta toner, cyan toner and yellow toner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206602-A (JP)
Title: Sink
Inventor: MURAMOTO TATSUYA
IPC: A47L15/00
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sink provided with a housing-style drip cupboard inside the sink body placed in a position, which is not in a cabinet below the sink or not in a suspended cupboard above the sink, for effectively utilizing the cabinet, the suspended cupboard or the like below the sink as not a drip space but a housing space.  <P>SOLUTION: The sink 1 has the drip cupboard 2 housed in the inner wall 31 of the sink body 3 and can be drawn inside the body 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208052-A (JP)
Title: Composition for skin or hair
Inventor: OGUCHI MARE
IPC: A61Q5/00
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for skin or hair having excellent ultraviolet absorbing effects in a wide ultraviolet wavelength region from a UV-A region to a UV-B region without inhibiting effects of an alkyl β,β-diphenylacrylate and/or an α-cyano-β,β-diphenylacrylate (e.g. octocrylene) on improvement in light stability of a dibenzoylmethane derivative.  <P>SOLUTION: The composition for skin or hair comprises (a) the dibenzoylmethane derivative, (b) the alkyl β,β-diphenylacrylate and/or the α-cyano-β,β-diphenylacrylate (e.g. the octocrylene) and (c) a specific benzalmalonate derivative [e.g. di-(2-ethylhexyl) 4-methoxybenzalmalonate].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206879-A (JP)
Title: Medical excretion tool and medical excretion tool set
Inventor: SAKAGUCHI YUKIHIKO
IPC: A61M1/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical excretion tool, in which natural excretion method and suctioning excretion method can be properly selected as a means for removing a drain such as an exudate from a human body wound cavity, and saving the labor hour for attachment/detachment of a catheter to and from a container while minimizing the risk of infection, and a medical excretion tool set obtained by setting the medical excretion tool with a catheter.  <P>SOLUTION: The medical excretion tool comprises a container body A including an inflow port A having a connecting member A and a discharge port A having an opening and closing member A, and having a negative pressure generating function; and a bag-like container body B including an inflow port B having a connecting member B and a discharge port B having an opening and closing member B. The discharge port A of the container body A is attachable to and detachable from the connecting member B of the container body B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007240142-A (JP)
Title: Adjustable sighting device for small arm
Inventor: POPIKOW SERGEJ
IPC: F41G1/387
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustable sighting device for a small arm, in particular, for a shotgun that has improved adjustability of a sight rail.  <P>SOLUTION: The sight rail 4 is arranged in an adjustable manner on a rail body 3 that can be fixed on a barrel 1 or barrel group of a small arm. A sight 8 is arranged on the sight rail 4. In order to obtain improved adjustability, the sight rail 4 is adjustable in height relative to the rail body 3 at both ends, by means of adjusting elements 13. The sighting device is fixed on the barrel 1 to construct a small arm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008218707-A (JP)
Title: Bypass capacitor
Inventor: TSUCHIDA OSAMU
IPC: H01G4/12
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bypass capacitor which can obtain low impedance uniformly over a wide band.  <P>SOLUTION: The bypass capacitor has two external electrodes 2, 3, wherein a plurality of sheets of an internal electrode 4 having a conduction to the one external electrode 2 and a plurality of sheets of an internal electrode 5 having the conduction to another external electrode 3 are superposed alternately without contact, the areas of these internal electrodes 4, 5 are different in order of the superposition.  <P>COPYRIGHT: (C)2008,JPO&INPIT