baber/WOPTO huggingface dataset:
Patent JP-2003204094-A (JP)
Title: Cpp structure magnetoresistive device
Inventor: SEYAMA YOSHIHIKO
IPC: H01F10/32
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CPP structure magnetoresistive device which is composed of laminated layers small in number of layers but surely has a large resistance change.  <P>SOLUTION: A CPP structure magnetoresistive (MR) device is equipped with a spin bulb film 43. In the spin bulb film 43, a boundary surface BR is specified between conductive layers 55a and 55b composing a non-magnetic intermediate layer 55. A magnetic metal material 56 and an insulating material 57 are distributed along the boundary surface BR. A sense current path is constricted by the function of the insulating material 57. In the CPP structure magnetoresistance effect device, a large resistance change can be realized with the inversion of a direction of magnetization established in a free-side ferromagnetic layer 58. An enough level of voltage change can be detected by a small sense current. This CPP structure MR device can be conducive to an increase in density of magnetic records and a reduction in power consumption.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208824-A (JP)
Title: High frequency coaxial cable
Inventor: UKON SEIICHI
IPC: H01B11/18
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce attenuation of a signal in a high frequency band of a giga- hertz band, by reducing a dielectric loss in an insulating layer of a high frequency coaxial cable.  <P>SOLUTION: In this coaxial cable having an internal conductor 1, the insulating layer 2, and an external conductor 3, the insulating layer 2 is composed of an inner layer 21 and an outer layer 22, and the inner layer 21 is composed of high density polyethylene having a phenol based antioxidant content of not more than 0.01 wt.% while the outer layer 22 is composed of high density polyethylene having a phenol based antioxidant content of 0.1-0.2 wt.%. The thickness of the inner layer 21 is preferably 5-10 times of the thickness of the outer layer 22, and for the phenol based antioxidant, one having a polar group percentage content of not more than 10% is preferably used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172950-A (JP)
Title: Electrooptical device, manufacturing method therefor and electronic instrument
Inventor: YASUKAWA MASAHIRO
IPC: H01L27/08
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To enhance light resistance by using a light shielding film, to reduce the reduction of light shielding performance due to oxidation of the light shielding film and to reduce contamination of a semiconductor and the like with this light shielding film, in an electrooptical device wherein a transistor element for switching pixels is formed on a substrate.  <P>SOLUTION: A pixel electrode, a transistor element connected thereto and having a semiconductor layer containing a channel area, a wiring connected thereto, the light shielding film covering at least the channel area from a substrate side and an insulation part disposed in at least one gap of gaps between the light shielding film and the semiconductor layer and between the substrate and the light shielding film and containing a silicon nitride film or silicon nitride oxide film are provided on the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208715-A (JP)
Title: Apparatus for recording/reproducing optical information and method for recording optical information
Inventor: KAWASHIMA TORU
IPC: G11B7/1267
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional optical disk recording and reproducing apparatus that has caused wrong detection of a proper recording power due to data from a defective area at trial writing.  <P>SOLUTION: The recording and reproducing apparatus detects a defective area due to fluctuations in a returned light during formation of a trial write recording mark, records information on other area under the same condition as the write to the detected area and uses the information of the re-recorded area in place of the area whose defect is detected at reproduction of trial write information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206971-A (JP)
Title: Impact energy absorbing member
Inventor: MAKUCHI YUTAKA
IPC: F16F7/12
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve energy absorption performance while implementing weight reduction.  <P>SOLUTION: An impact energy absorbing member comprises: a metal pipe body 2 of which section has an approximately circular shape or a polygonal shape; foaming aluminum 3 that collapses at a stage where compression stress is loaded, while maintaining approximately a fixed stress; and expanded metal 4 made of the same material as the foaming aluminum 3 and deformed at the stage where the compression stress is loaded without buckling. A circumference around an axial center of the pipe body 2 is coated by the foaming aluminum 3, and the circumference around an axial center of the foaming aluminum 3 is covered with the expanded metal 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213074-A (JP)
Title: Hydrocarbon resin composition and hot-melt adhesive composition
Inventor: ISHIHARA JUN
IPC: C09J109/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a petroleum resin-based hydrocarbon resin composition, which prevents deterioration of working environment by a peculiar smell when processed or used at a high temperature, by an industrially advantageous method and a hot-melt adhesive composition which slightly emits a smell in coating operation and does not leave a smell in a final product using an adhesive.  <P>SOLUTION: This hydrocarbon resin composition comprises a hydrocarbon resin which is obtained by polymerizing a hydrocarbon monomer mixture and has 60-120°C softening point and a perfume which is a simple substance perfume having ≥200°C boiling point under atmospheric pressure or a compound perfume composed of two or more kinds of the simple substance perfumes. This hot-melt adhesive composition comprises the resin composition as a tackifier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221793-A (JP)
Title: Doctor equipment
Inventor: HAGITA SHUNICHI
IPC: D21G3/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide multi-stage doctor equipment installable in a narrow space and furnished with a blasting mechanism enabling easy maintenance, etc.  <P>SOLUTION: The multi-stage doctor equipment 1 is provided with a 1st doctor device 10, a 2nd doctor device 20 and a 3rd doctor device 30 arranged in the rotational direction of a roll 2. A blasting mechanism 50 to blast water, chemical solutions, etc., to the edge of the doctor blades 11, 21 or thereabout is attached to the doctor back 13 of the 1st doctor device 10. The blasting mechanism 50 is provided with a shower pipe 51 detachably fixed with a fixing plate 53 attached to the recess 52 formed on the upper face 13a of the doctor back 13. The 1st shower nozzles 54A to blast a liquid to the edge of the doctor blade 11 or thereabout and the 2nd shower nozzles 54B for blasting the liquid to the edge of the doctor blade 21 are alternately attached to the shower pipe 51 along the length of the pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222733-A (JP)
Title: Optical module
Inventor: HASEGAWA JUNICHI
IPC: G02B6/12
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module where characteristic deterioration cannot be generated easily due to the absorption of moisture and consumption power is small.  <P>SOLUTION: An optical component 1 is accommodated in a package 2, and the temperature of the optical component 1 is adjusted by a temperature- controlling element 5. At least one portion of the package 2 (an entire portion in this case) is formed by low-water-absorption plastic by using, for example, a polyphenylenesulfide resin as a main constituent, and setting a water absorption rate to 0.024% or less, and setting thermal conductivity to 0.66 W/(m K) or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221091-A (JP)
Title: Storing holder for cooker
Inventor: KUBOTA TETSUMASA
IPC: A47J27/13
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a storing holder for a cooker by which a storing work can be performed only in an area and a space of a cooker main body and the storing work can be simply performed.  <P>SOLUTION: A plate 2 and a lid 4 are set on the cooker main body 1, a supporting part 7 of the storing holder 6 for the cooker is hooked on the outer wall 1a of the cooker main body 1, a holder main body 6a of the storing holder 6 for the cooker is rotated around the supporting part 7 as a support, and a hooking part 8 is pressed into the outer wall 1a of the cooker main body 1 facing to the support 7 to hold and store the cooker main body 1 and parts for cooking. It is therefore unnecessary to provide an excess space for storing, and it is possible to store the cooker main body 1 without moving it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228642-A (JP)
Title: Lottery system
Inventor: YABUUCHI KOICHI
IPC: G06Q10/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lottery system using a portable telephone set capable of preventing any illegal act by completely automating procedures after lottery tickets are sold.  <P>SOLUTION: The portable telephone set 30 having an Internet connecting function is connected through the Internet to a lottery management server 10. A lottery management server 10 transmits a lottery ticket purchase information in response to a request from the portable telephone set 30, and the received picture is displayed at the portable telephone set 30. The lottery ticket purchase information is transmitted to the lottery managing server 10 according to the operation of a user. The lottery managing server 10 inquires of a link server 20 such as a customer managing system for the payment conditions of the contractor of the portable telephone set 30 based on the transmission number at issuing lottery tickets to decide whether or not the issuing of the lottery tickets is valid. The lottery ticket issuing result is e-mailed to the portable telephone set 30 registered in a lottery DB 15 of the lottery management server 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228501-A (JP)
Title: Method, recording medium, and program for file management
Inventor: TAKAGI YOSHIKAZU
IPC: G06F12/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file management method and the like in which many files are effectively managed.  <P>SOLUTION: As shown by arrows from (a) to (b) in the figure, a plurality of files and directories in the directory AA are merged in a file named AA.ARC, a plurality of files and directories in the directory AB are merged in a file named AB.ARC, and a plurality of files and directories in the directory AC are merged in a file named AC.ARC. A plurality of data in the directory XA are merged in a file named XA.ARC, and a plurality of data in the directory XX are merged in a file named XX.ARC.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229692-A (JP)
Title: Refrigerating unit board and fixing structure of ferrite core
Inventor: INO TOSHIRO
IPC: H05K9/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating unit board which restrains ferrite cores from jamming around a connector, protects wiring connected to the connector against disconnection, and enables a wiring replacing operation to be easily carried out.  <P>SOLUTION: A first connector 2 is arranged on a noise filter printed board 1, and the wiring from a sensor and a remote control unit is connected to the first connector 2. A relay wire 49 whose one end is connected to a third connector 6 is wound on the ferrite core of a ferrite core unit 4, and its other end is connected to a second connector 52 on a control printed board 51. The ferrite cores are not required to be fixed to the wiring from the sensor and the remote control unit, so that the ferrite cores are restrained from jamming around the first connector 2, and the wiring is hardly disconnected or hardly comes off the first connector 2 by the weight of the ferrite cores. The sensor and the remote control unit can be easily replaced only by plugging or pulling out the wiring into or from the first connector 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230046-A (JP)
Title: Customize system, customize method, program, and storage medium
Inventor: KURAKATA YOSHIHIRO
IPC: G10L19/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a particular customize software executed by an electronic device side in the case of customizing the electronic device.  <P>SOLUTION: A customize system is provided with: an electronic device 100; and a server 120 connected to the electronic device via a network and customizes the electronic device. The electronic device includes: a rewritable storage section 107 for storing a control program; a program rewrite section 105 for rewriting contents of the storage section 107; and a connection section 109 connected to the network: the server has: two or more program components 122 for configuring a control program; a selection section 121 for selecting combinations of the program components; and a program buildup section 123 for combining the program components selected by the selection section to build up the control program.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002233686-A (JP)
Title: Washing machine
Inventor: EDA HIROAKI
IPC: D06F33/02
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine which informs a user of the time showed for the short time operation course is not adopted but operation time is extended when the short time operation course and bath water supply are selected. SOLUTION: This washing machine is equipped with a bath water supply means to enable hot water remained in a bath tub to be used as washing water for washing washing and a bath water selection means to select operation of the bath water supply means. When the bath water selection switch is operated to select bath water supply to operate the washing machine, the washing machine informs a user at initial stage of operation that operation time showed for the operation course name is not adopted but operation time is extended.
Patent JP-2003232946-A (JP)
Title: Optical device and optical communication system
Inventor: FUKUDA CHIE
IPC: G02B6/126
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical device or the like which functions also as an optical ADM.  <P>SOLUTION: The optical device 10 being an optical circuit formed on a planer substrate 100 has a first port 101, a second port 102, a third port 103 and a fourth port 104. A first optical waveguide 111 which has a double refractivity between the first port 101 and the second port 102 on the planer substrate 100, and a second optical waveguide 112 which has a double refractivity between the third port 103 and the fourth port 104. The distance between a part of the first optical waveguide 111 and a part of the second waveguide 112 is narrow and an optical coupling part 120 which generates an optical coupling between the optical waveguides is formed. A diffraction grating 130 formed at the optical coupling part 120 makes a Bragg reflection of polarized light of a specified direction among specified wavelength light which are guided in the first waveguide 111 and the second waveguide 112, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234950-A (JP)
Title: Image processing device, image processing program, and image processing method
Inventor: HOJUYAMA HIDEO
IPC: H04N5/232
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control the noise suppression degree against noise expression of various image signals.  <P>SOLUTION: An image processing device collects information of noise relating information which influences the noise expression of an image signal (for instance, light measuring value of a camera, light measuring contrast, information of flush light luminescence, exposure condition of a camera, color aberration of a photographing lens, etc.). The noise expression status of the image signal varies according to such noise relating information. Then, the image processing device catches the status of the noise expression of the image signal from the noise relating information and changes the degree of noise suppression according to the condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002338653-A (JP)
Title: Reaction injection molding resin composition and reaction injection molding
Inventor: ASAO SHINICHIRO
IPC: C08G18/65
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a reaction injection molding resin composition and a reaction injection molding to improve mechanical strength and to modify workability, containing hardly any organic or inorganic reinforcing filler and further having a good molding efficiency using an inexpensive raw material. SOLUTION: In the reaction injection molding resin composition comprising an isocyanate component and an active hydrogen compound component, the resin composition comprises having substantially no foaming, (A) the isocyanate component is a MDI series isocyanate, (B) the active hydrogen compound component comprises specified three components as essential components, and (C) 1. the active hydrogen compound may be used as the active hydrogen compound component which is the principal agent, and/or 2. the active hydrogen compound may be used as the active hydrogen compound for manufacturing of an isocyanate prepolymer which is a kind of a curing agent, 3. the Shore D hardness of the obtained molding is >=70 D, the heat distortion temperature measured according to an A method of JIS K 7207-1996 is >=60 deg.C, and 4.  a content of the inorganic or organic filler is <=5 wt.% on the basis of the whole active hydrogen compound components. The reaction injection molding is obtained using the resin composition.
Patent JP-2002308816-A (JP)
Title: Method for hydroformylating compound having at least one ethylenically unsaturated double bond, ligand for complex compound, catalyst comprising complex of metal of viii sub-group having ligand and use of catalyst
Inventor: AHLERS WOLFGANG
IPC: C07F9/145
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for the hydroformylation of a compound having at least ethylenically unsaturated double bond. SOLUTION: The hydroformylation method uses at least one kind of a complex of a metal of VIII sub-group having at least one kind of a phosphorus- containing compound, which has two groups each having one P atom bonded to the respective phenyl rings of a molecular skeleton derived from bisphenol A, as a ligand.
Patent JP-2003243287-A (JP)
Title: System, method, and program for pre-reservation of aligner
Inventor: IKEDA MAKOTO
IPC: H01L21/027
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for pre-reserving an aligner which reduces the error in superposition between aligners that occurs at operation of mix-and- match.  <P>SOLUTION: If a matching-mate exposure process is not yet done, an aligner with an allocated schedule, which least effects other substrate to be processed whose work is already scheduled at an expected time for starting the matching- mate exposure process, is selected as an aligner to be used in the matching-mate exposure process. A superposition correction value is calculated for canceling the error in stage characteristics and lens characteristics between the aligner used in the matching-mate exposure process and the aligner used in original exposure process. One process substrate is preferentially reserved for other process substrate which is scheduled to be worked with the aligner used in the matching-mate exposure process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235333-A (JP)
Title: Operation controller for discharging straw of combine harvester
Inventor: OSAKI MASAMI
IPC: A01F12/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To bring a switching operation of a dropper device and a binding device or a cutter device of an after treatment working machine for after treating discharged straw after threshing without temporally stopping the machine.  <P>SOLUTION: A switching operation of switching pattern positions for switching a binding device 7 or a cutter device 6 and the dropper device 5 or the cutter device 6 of the after treatment working machine is automatically controlled depending on position information of the machine body 1a detected by a signal received by a receiver 9 for receiving electric waves from a GPS satellite and each of implements 5, 6, 7 is automatically controlled at the switching position by a controller 21. The switching patterns are memorized in several ways and one species of the switching patterns is selected by operating a selection means 32. The cutter device 6 is changeable for long cutting and short cutting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242336-A (JP)
Title: System for managing customer service information
Inventor: IMAIZUMI SHINICHIRO
IPC: G06Q30/06
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a customer service information management system in which a plurality of persons in charge can appropriately cope with each service in order to smoothly and efficiently provide various services to many customers.  <P>SOLUTION: This customer service information management system having a customer information database with customer information stored and a service history information database for storing at least part service contents and a providing time with them associated with the customer information, is provided with a service determining means for determining at least the next and succeeding service contents among service schedule information and an approach time to a customer on the basis of the service history information database, and a service schedule information database for storing the service schedule information determined by the service determining means with it associated with the customer information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239449-A (JP)
Title: Member capable of being cut
Inventor: KITADE ATSUSHI
IPC: E04B2/74
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member capable of being cut, which does not damage a strength and which is finished accurately.  <P>SOLUTION: In the member capable of being cut into a main body (6) and a cut piece (7) at specified cut places, a wall panel with a storage section in which a plurality of sets of ribs (1) and bosses (2) approximately parallel with a previously specified directional line (10) in the case of a cutting are installed at sites near the cut places on the main body (6) side from the cut places is manufactured, and the wall panel is utilized as a storage unit for a unit bath.  <P>COPYRIGHT: (C)2003,JPO