baber/WOPTO huggingface dataset:
Patent JP-2008218796-A (JP)
Title: Thin-film transistor manufacturing device and thin-film transistor manufacturing method
Inventor: KOHORI TAKASHI
IPC: H01L29/786
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for manufacturing a thin-film transistor that is inexpensive and suitable for mass-production while achieving improvement in ON current, and a thin-film transistor manufacturing method.  <P>SOLUTION: A thin-film transistor manufacturing device and a thin-film transistor manufacturing method are used for manufacturing a thin-film transistor in which a gate insulating film and a microcrystal silicon film are arranged so as to be in direct contact with each other. After forming the gate insulating film 3 on a substrate 1, the substrate 1 is arranged oppositely to a cylindrical rotating electrode. The substrate 1 is relatively moved in a direction opposite to a rotational circumferential direction of the cylindrical rotating electrode while subjecting silane gas to a chemical reaction by plasma generated between the substrate 1 and the cylindrical rotating electrode. Consequently, a microcrystal silicon film 4 is deposited on the gate insulating film 3 so as to be in direct contact with the gate insulating film 3 while an amorphous silicon film 5 is deposited on the upper layer of the microcrystal silicon film 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212511-A (JP)
Title: Bristle material for brush and brush
Inventor: HYODO NOBUHISA
IPC: D01F8/04
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bristle material for a brush which collectively has a function of cleaning crevice which removes soil adhering to a narrow place and a scrubbing function which strongly scrapes away soil adhering to the surface, and is excellent in a feel nature and a brush which employs this bristle material for the brush.  <P>SOLUTION: The bristle material for the brush consists of cut bristles each made of a synthetic resin monofilament having a cross-sectional configuration formed by connecting a principal cross-section element 4 and one or two or more accessory section elements 5 of the same shape as or the different shapes from this principal section element 4 on the circumference of at least one principal section element 4. The cut bristle has a straight part 2 holding the form of the synthetic resin monofilament and a split bristle section 3 formed by dividing the principal section element 4 and the accessory cross section element 5 at at least one end, and a taper bristle 6 and a non-taper bristle 7 are mixed in the split bristle section 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224906-A (JP)
Title: Optical device and projector
Inventor: KITABAYASHI MASASHI
IPC: G02F1/13
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device capable of achieving prolongation of its lifetime, and to provide a projector.  <P>SOLUTION: The optical device 45 is equipped with a plurality of optical modulators 451 modulating a plurality of color light beams, according to image information for every color light beam; a color composing optical device 455 having a plurality of luminous flux incident-side end faces facing the respective optical modulators 451 and composing the luminous fluxes modulated by the optical modulators 451 so as to form an image light beam; a holding member 457, arranged to be interposed between the luminous flux incident side end face of the color comprising the optical device 455 and the optical modulator 451, and fixing the optical modulator 451 to the color composing optical device 455; and an elastic member 458, arranged interposed in between the holding member 457 and the optical modulator 451, and abutting against both the holding member 457 and the optical modulator 451 so as to press the holding member 457 and the optical modulator 451, in a direction of separating from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026864-A (JP)
Title: Projection lens unit
Inventor: MATSUDA TOKUJI
IPC: G02B7/02
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively correct a change in the focal point of a projection lens system due to an increase in temperature with a comparatively easy constitution.  <P>SOLUTION: A projection lens system 1A enlarges and projects onto a screen 8, via a plurality of lenses G1 to G16, image light emitted from a light source 4 and modulated by DMDs 3r to 3b. A movable lens barrel 25 holds a lens G16 having positive power, which is positioned closest to the DMDs 3r to 3b. An outer tube 24 holds the movable lens barrel 25 to enable movement in the optical axis direction. Through thermal deformation at the time of an increase in temperature, the bimetal member 27 moves the movable lens barrel 25 in the optical axis direction so as to recede from the image formation devices which are the DMDs 3r to 3b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220770-A (JP)
Title: Wavefront aberration correction apparatus
Inventor: SAITO NORIKO
IPC: A61B3/14
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a correction to keep a residual aberration as small as possible with excellent responsiveness over a short period of time even when a deformable mirror having a large number of electrodes applying a voltage is used in correcting a wavefront aberration.  <P>SOLUTION: A wavefront aberration correction apparatus includes a deformable mirror 9 having a membrane mirror 9b which varies the shape depending on a voltage value Vn applied to the electrodes 9e in Fig.2, a wavefront sensor 14 which receives beams through a subject of the aberration correction and the deformable mirror 9 to measure the wavefront aberration, a voltage template storage means for storing a voltage template V<SB>m</SB><SP>*</SP>by a polynomial of the wavefront aberration, an electrode applying voltage operating means which determines an overlapping amplitude of each expansion mode so that the wavefront aberration obtained by the wavefront sensor 14 achieves a desired aberration and operates the voltage value Vn applied to respective electrodes 9e by the voltage template V<SB>m</SB><SP>*</SP>, and a deformable mirror control means which controls to repeat the correction of the shape of the mirror of the deformable mirror 9 in a manner to suppress the wavefront aberration of the beams measured by the wavefront sensor 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008234862-A (JP)
Title: Evaporated film forming method for organic electronic material and handling method for organic electronic material
Inventor: HOSHI SAKUTARO
IPC: H05B33/10
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To carry out evaporation with stable evaporation speed and to carry out adjustment of evaporation rate faster than before when organic electronic material is added to crucible when an evaporated film is formed from the organic electronic material of sublimability in which a plurality of structural isomers exist.  <P>SOLUTION: The evaporated film is formed by using the organic electronic material (Alq3) on which a stabilizing process converting the structural isomers, which are more unstable under high temperature (mer isomers) than other structural isomers (fac isomers) among mer isomers and fac isomers which are a plurality of structural isomers, to the other structural isomers which are stable under high temperature (fac isomer). The stabilizing process is carried out by heating the organic electronic material in which the plurality of structure isomers exist in inert atmosphere (such as argon gas atmosphere).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236470-A (JP)
Title: Ip telephone terminal and ip telephone system
Inventor: MURASE YUSUKE
IPC: H04M3/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To establish a call between terminals even if a call agent (hereinafter, to be referred to as CA) stops.  <P>SOLUTION: An IP telephone terminal 20-1 inputs telephone number of a callee IP telephone terminal 20-2, and transmits a first connection request, including a telephone number to CA10-1 (processing 1001). When an IP address corresponding to the telephone number contained in the first connection request from the CA10-1 is received, the received IP address is stored in association with a telephone number. Via the CA10-1, a call connection is established with the IP telephone terminal 20-2. The IP telephone terminal 20-1, if there is no response coming from the CA10-1 after transmitting the first connection request, searches for a memory based on the inputted telephone number for acquiring a corresponding IP address (processing 1005). In accordance with the IP address acquired, a second connection request is transmitted directly to the IP telephone terminal 20-2 (processing 1008). Also a call connection is established with the IP telephone terminal 20-2 without the intervention of the CA10-1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235083-A (JP)
Title: Negative electrode for lithium secondary battery, and lithium secondary cell
Inventor: TAKANO YASUO
IPC: H01M4/134
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lithium secondary battery negative electrode that is the lithium secondary battery negative electrode which has a superior cycle characteristic and in which active material particles containing silicon alloy are used, and a lithium secondary battery using it.  <P>SOLUTION: The lithium secondary battery negative electrode is obtained, in which an active material layer containing a binder and the active material particles containing silicon alloy composed of silicon and at least one kind of metal element are arranged on a surface of a current collector consisting of a conductive metal foil, then this is sintered under a non-oxidizing atmosphere, and in which the active material particles have a first phase 2 composed of the alloy of silicon and the metal element and a second phase 1 composed mainly of silicon, while the first phase 2 has a three-dimensional mesh structure in the active material particles, and the second phase 1 is enveloped in the first phase 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235714-A (JP)
Title: Metal polishing solution and chemical and mechanical polishing method
Inventor: KIKUCHI MAKOTO
IPC: B24B37/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal polishing solution capable of achieving both of a high polishing speed and low dishing in the case of polishing a polishing target (wafer) and a chemical and mechanical polishing method using the metal polishing solution.  <P>SOLUTION: The metal polishing solution is used for chemical and mechanical polishing in a semiconductor device manufacturing process and contains an interfacial active agent expressed by an expression (1): R-Ar-O-Ar-SO<SB>3</SB><SP>-</SP>M<SP>+</SP>(in the expression (1), R expresses 8-20C straight chain or branched alkyl group, and Ar expresses an aryl group and M<SP>+</SP>expresses a hydrogen ion, an alkali metal ion or ammonium.) and colloidal silica of which the primary grain size is 20 to 40 nm and the association degree is ≤2. The chemical and mechanical polishing method uses the metal polishing solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232372-A (JP)
Title: Vacuum heat insulating material and heat insulating structure using the same
Inventor: NAKADEGUCHI SHINJI
IPC: F25D23/06
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive vacuum heat insulating material having high heat insulating property for giving less influences to a human body in manufacturing a product and in working for waste treatment.  <P>SOLUTION: The vacuum heat insulating material 100 comprises a core material 1, and an outer shell 2 of a composite film having a protecting resin layer, a metal gas barrier layer and a thermoplastic resin heat fused layer laminated. Herein, the core material is covered with the outer shell and vacuum sealed therein. The used core material of the vacuum heat insulating material is a thin plate cellulose fiber assembly formed of cellulose fibers of which raw materials exist in a natural world.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237360-A (JP)
Title: Control system of game machine island
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the useless visit of work staff to a game machine island and to improve the work efficiency of the work staff.  <P>SOLUTION: When receiving a control instruction signal SS from a management terminal device 2 installed in a place away from the game machine island 100, an island control unit 5 controls game ball circulation facilities (reduction machine 200, heater 220 and ball discharge stopper 230, etc.,) on the basis of the control instruction signal SS. When an invalid operation is inputted from an operation switch group device 6 installed to the game machine island 100, the control of the game medium circulation facilities by the island control unit 5 is limited. Then, by a display panel installed to the management terminal device 2, among the game machine islands 100 where the game ball circulation facilities is not operated though the management terminal device 2 has transmitted the control instruction signal SS, the game machine island 100 where the control of the game medium circulation facilities is not limited is displayed so as to be specified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243529-A (JP)
Title: Positive electrode for lithium ion secondary battery, and lithium ion secondary battery
Inventor: KOJIMA AKIRA
IPC: H01M4/58
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode exerting an excellent load factor characteristic, and a lithium ion secondary battery using the positive electrode.  <P>SOLUTION: This lithium ion secondary battery has an electrode group formed by rolling a positive electrode plate and a negative electrode plate to face each other through a separator. The positive electrode plate has aluminum foil as a positive electrode collector. A positive electrode mix containing a positive electrode active material is generally uniformly applied to both surfaces of the aluminum foil. For the positive electrode active material, lithium iron phosphate represented by chemical formula Li<SB>1+x</SB>Fe<SB>1-x</SB>PO<SB>4</SB>(0<x<1), and having an olivine crystal structure is used. In the positive electrode mix, a conductive material containing three or more kinds of carbon materials different in powder properties, and a binder of polyvinylidene fluoride are mixed in addition to the positive electrode active material. Electron conduction is mediated between the lithium iron phosphate and the aluminum foil by the three or more kinds of carbon materials different in powder properties.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241436-A (JP)
Title: Cassette
Inventor: YANO TAKAKAZU
IPC: G01N30/02
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a resin for removing inhibiting components has been weak to high temperatures and have lowered a suction function due to the effects of external environments, such as temperatures and humidities at storage and transport.  <P>SOLUTION: A cleaning liquid tank 32 is formed, in such a way as to surround the four sides of a filter wall part 30 between an external wall part 28 and the filter wall part 30, and a cleaning liquid is filled in the cleaning liquid tank 32. Since a cassette has such a structure that the cleaning liquid having a prescribed thickness surrounds the resin, the resin, which is weak to external environments, such as temperature, is hardly affected by ambient temperature and structurally protected. It is further possible to protect the upper surface of the cassette with the cleaning liquid by devising this structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008150570-A (JP)
Title: Method for production of wholly aromatic polyester and wholly aromatic polyester composition
Inventor: HWANG KUEN YUAN
IPC: C08G63/78
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wholly aromatic polyester whose quality can effectively be controlled and which has high fluidity, high heat resistance and high tin-welding heat resistance, and to provide its manufacturing method.  <P>SOLUTION: In the first step, the pre-polymerization reaction is carried out to prepare a pre-polymer having a specific particle size distribution. Then, in the second step, the resultant pre-polymer is subjected to solid-phase polymerization reaction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008251595-A (JP)
Title: Case-mold capacitor and inspection method thereof
Inventor: HOSOKAWA SATOSHI
IPC: H01G4/228
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case-mold capacitor preventing the absorption properties of a surge voltage from deteriorating due to a decrease in impedance for the case-mold capacitor used for an automobile, or the like.  <P>SOLUTION: First and second capacitors having different resonance frequencies are connected by a bus bar and are stored in a case 6 for molding with resin; the second capacitor is arranged at the side of a terminal section for external connection provided at one end of the bus bar; the N and P poles of the first/second capacitors are connected by a common bus bar 3 and two independent bus bars 4, 5, respectively; and the width of terminal sections 3a, 5a in the bus bars 3, 5 connected to the second capacitor is made at least two times larger than that of external connection sections 3b, 5b at the tip of the terminal section. As a result, input and output currents cancel each other in the wide terminal sections 3a, 5a for canceling inductance, thus reducing impedance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250007-A (JP)
Title: Optoelectronic circuit board
Inventor: KOTAKE NAOSHI
IPC: G02B6/122
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optoelectronic circuit board that excels in reliability of optical communication by receiving no light propagated in the clad of an optical waveguide and preventing noise from mixing in.  <P>SOLUTION: An optical waveguide 10C comprises a core layer 100 and a clad layer 101 that is formed on the periphery of the core layer 100. The core layer 100 is formed with a mirror 10D as an optical path changing face which is inclined at 45° and disposed at a position corresponding to the openings 10a, 10b of a first board 10A. The mirror 10D is disposed on the optical path between a light emitting element 125, the core layer 100 and a light receiving element 129. In the periphery of the mirror 10D, there is filled a light transmissive resin 10E having a refractive index comparable to the clad layer 101, so that the surface of the mirror 10D is covered with the light transmissive resin 10E.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251379-A (JP)
Title: Electrochemical device
Inventor: TAKASE NAOYA
IPC: H01M8/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To stack multiple elements when a plurality of elements are stacked, to reduce the number of components required for sealing by preventing excessive pressure on the elements, and to prevent efficiency degradation due to deformation of an interconnector in operating the element.  <P>SOLUTION: An electrochemical element 7 is provided with a first electrode 7c contacting a first gas, a solid polymer membrane 7b, and a second electrode 7a contacting a second gas. The electrochemical element 7 is held by a metallic support member 1, and a first gas passage is formed between the electrochemical element 7 and it. On the side of the electrochemical element 7 opposite to the support member 1, a metallic interconnector 11 with a vent hole formed thereon is installed. Ceramic reinforcing plates 21A are integrated with the metallic interconnector 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255126-A (JP)
Title: Offset ink composition
Inventor: IDA YASUTAKA
IPC: C09D11/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing ink of an infiltrating and drying type, which allows the reproduction of a color range wider than a conventional color-reproduction range of RGB expressed by four-color-process printing of yellow, rouge, indigo and black.  <P>SOLUTION: The offset ink composition uses a yellow ink having opacity of providing a L* value of ≥31 when overprinting the yellow ink within a range of 0.85-0.95 density on a black ink having 1.10-1.20 density value, in the offset printing using two or three of a yellow ink, a rouge ink and an indigo ink, and a black ink.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254824-A (JP)
Title: Container for carrying asbestos
Inventor: IIJIMA TOMOHIKO
IPC: B09B3/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for carrying asbestos capable of suppressing a risk of scattering the asbestos even if an accident occurs during carrying.  <P>SOLUTION: The container for carrying asbestos 11 for storing and carrying waste materials 12 including asbestos comprises a lid 13 and a container body 15. The lid 13 or the container body 15 has a ventilating hole 17 with a filter 18. With the lid 13 or the container body 15 closed, a sealed state is formed to prevent liquid inside the container 11 from being leaked to outside. A treatment comprising inorganic acid and fluorine-containing compound is added to the waste materials 12 stored in the container 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254227-A (JP)
Title: Flier for widespread circulation
Inventor: NAKAMATSU YOSHIRO
IPC: G09F23/10
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To intend the widespread circulation of a flier to be handed to a person, to begin with, in the way that the other persons receiving the same flier successively refrain from discarding it.  <P>SOLUTION: A sheet of the flier carries a plurality of printed contents, between which perforations are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256430-A (JP)
Title: Torque sensor
Inventor: OKI NORITOMO
IPC: G01L3/10
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor with a magnetostrictive film hardly separable therefrom.  <P>SOLUTION: This torque sensor 50 is provided with a magnetostrictive membrane 55 provided on a surface of a torque shaft 30, and an electromagnetic coil 51 provided around the magnetostrictive membrane 55, and detects a torque input into the torque shaft 30, based on a change of inductance in the electromagnetic coil 51, the magnetostrictive membrane 55 is formed into a magnetostrictive film 56 comprising a film-like resin material, a cross section orthogonal to the rotation center line O of the torque shaft 30 is formed into a regular hexagon, and the magnetostrictive film 56 is adhesion-bonded to each outer circumferential face 30a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256257-A (JP)
Title: Refrigerator
Inventor: TAGATANI EMI
IPC: F25D23/00
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of keeping freshness of food by preventing evaporation of moisture from foods such as vegetable, and dispensing with a heater for a defrosting operation by preventing degradation of performance of a cooler caused by frost formation found when the evaporated moisture flows to the cooler.  <P>SOLUTION: In this refrigerator 1, the air (return air) flowing out from a refrigerating compartment 100 moves down through a back face of a selective compartment 400, and returns to the cooler 11 through a return air trunk of the back face of the vegetable compartment 300 optionally through the vegetable compartment 300. A flowing in/out port of the vegetable compartment 300 is provided with a desiccant rotor 19 for adsorbing and desorbing the moisture, and a heater 24 is disposed at its upstream. The desiccant rotor 19 humidifies the air flowing into the vegetable compartment 300 through a desorption side and dehumidifies the air flowing out from the vegetable compartment 300 through the desorption side.  <P>COPYRIGHT: (C)2009,JPO&INPIT