baber/WOPTO huggingface dataset:
Patent JP-2002012726-A (JP)
Title: Fluorinated elastic copolymer composition and vulcanized product thereof
Inventor: KAI YOSHIMASA
IPC: C08L27/12
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a composition of a fluorinated elastic copolymer which gives a vulcanized product excellent in hot water resistance, and the vulcanized product thereof. SOLUTION: A fluorinated elastic copolymer composition having a mass ratio of 100/1-50/0.3-10 in a fluorinated elastic copolymer/an ethylene-propylene- nonconjugated-diene copolymer (a mass ratio of each polymeric unit is 45-75/10-53/2-15)/an organic peroxide is provided.
Patent JP-2002230893-A (JP)
Title: Information recording and reproducing device, information recording and reproducing method, and program recording medium recorded with recording and reproducing procedure program
Inventor: DENDA AKIHIRO
IPC: G11B19/04
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To perform high quality recording and reproducing by a simple operation without being affected by interruption even when the interruption occurs during the course of recording and reproducing between information recording media. SOLUTION: When the interruption occurs during the course of reproducing the program information from an optical disk 2 and recording the same to a hard disk 4, the recording condition of the program information encountered during the interruption and the information for identifying the program information are recorded to the hard disk 4. When the interruption is eliminated, the reproducing and recording are restarted and the program information capable of assuring continuity for the program information adequately recorded to the hard disk 4 before the interruption is decided in accordance with the recording condition of the program information encountered during the interruption and the information for identifying this program information and the program information is recorded to the hard disk 4 by performing the reproduction from the decided program information.
Patent JP-2002232405-A (JP)
Title: Device and method for selecting reference clock
Inventor: YANAGISAWA YOSHIO
IPC: H04L7/033
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide reference clock selecting device/method which can suppress the fluctuation of a system clock used in a mobile communication base station device, can stabilize a system itself and can suppress the step-out of data and the erroneous recognition of data when the mobile communication base station device is operated. SOLUTION: The device has a means for reducing the fluctuation of the system clock 41 when a reference clock 31 is switched by reducing the phase difference between the clock before switching and a clock after switching at the time of switching the reference of a clock selecting part 3 used in the mobile communication base station device.
Patent JP-2002225581-A (JP)
Title: Drive power distribution device for vehicle
Inventor: HORI MASAKATSU
IPC: F16H48/38
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To more accurately conduct a drive power distribution among drive wheels by precisely controlling a tightening force of an electromagnetic clutch even when the air gap of an armature for the electromagnetic clutch changes. SOLUTION: A target magnetic flux density computing means M2 computes a target magnetic flux density ϕt based on the target tightening force Tt of an electromagnetic clutch CL, CR computed by the target tightening computing means M1. The feedback control means M3 feedback controls the current to be supplied to the coils 22L, 22R of the electromagnetic clutch CL, CR so that the actual magnetic flux density ϕ detected by the magnetic flux density sensors 35L, 35R coincides with the target magnetic flux density ϕt.  A correction means M4 sends a specified exciting current to the coils 22L, 22R when the drive power distribution device is not operated, computes the air gap from the magnetic flux density detected by the magnetic flux density sensors 35L, 35R and corrects the target magnetic flux density ϕt by the correction factor K obtained by the air gap when the drive power distribution device is operated.
Patent JP-2002225039-A (JP)
Title: Method for removing metal core and apparatus adapted thereto
Inventor: OCHIAI ICHIRO
IPC: B29C45/44
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing a metal core, not requiring a washing process or the like for a molded article and capable of easily obtaining a desired molded article by a lost core molding method. SOLUTION: The molded article M, in which the metal core C comprising a metal with a low melting point is enclosed, is arranged in a booth 11 held to an atmosphere, which is heated to a state capable of liquating out the metal with the low melting point, along with an induction heater 12 and the metal with the low melting point is melted and removed while supplying hot air to the surface of the molded article M from a hot air nozzle 13 so as to prevent the adhesion of the molten metal with the low melting point to the surface of the molded article M.
Patent JP-2002226653-A (JP)
Title: Rubber modified thermoplastic polymer composition
Inventor: IWASAKI YOSHIHIRO
IPC: B29C45/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a rubber modified thermoplastic polymer composition which controls an unevenness of transfer and has an excellent moldability and outer surface. SOLUTION: This rubber modified thermoplastic polymer composition includes a grafted rubber polymer (A) of which a vinyl monomer grafts onto a rubber polymer and an aromatic vinyl polymer. The composition has a shearing viscosity of more than 3,000 poise at a shearing rate of 500/sec measured by a capillary rheometer (at a temperature of 200 deg.C) and a die swelling ratio of more than 1.2 at a temperature of 200 deg.C and in the range of a shearing rate of 25-100/sec.
Patent JP-2002224365-A (JP)
Title: Machine frame of pachinko game machine
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To detachably attach spacer plates to an outer frame without preparing bolts and nuts and to facilitate attaching operation. SOLUTION: A pachinko machine PM comprises an outer frame 30 with a rectangular outer shape, a front frame 2 openably attached to the outer frame, and pachinko game component members mounted in the front frame. A side spacer plate 50 and a bottom face spacer plate 70 with respective predetermined thicknesses are attached respectively to the right side face and the lower face of the outer frame 30, and the outer frame is mounted in an installation frame stand ('Kansai frame') having a compartment whose size is greater than the outer size of the outer frame 30. Further, a hook member 60 of a locking device 4 provided on the front frame 2 connected to the outer frame 30 via hinge members 3a and 3b is locked to a bracket metal 40 attached to a right frame plate 33, whereby the front frame 2 is held against the outer frame 30 while closed.  An engagement bolt 57 attached to the bracket metal 40 to protrude toward the outer surface of the outer frame 30 is engaged with an internal thread 51 provided on the side spacer plate 50, whereby the side spacer plate 70 is detachably attached to the outer frame 30.
Patent JP-2002238005-A (JP)
Title: Tv/fm composite tuner
Inventor: ITO HIDEMI
IPC: H04N5/44
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a TV/FM composite tuner, with which an on-vehicle audio unit can be downsized and the weight and the cost of the unit can be reduced. SOLUTION: The tuner has a VHF reception section 11, an FM reception section 12, a switch 35 that selectively outputs an output of the VHF reception section 11 or the output of the FM reception section 12, an intermediate frequency section 36 including a 1st mixer circuit 51 that converts the output of the switch 35 into an intermediate frequency signal 88 and a filter means 53 that selectively outputs an audio intermediate frequency signal 85b and a video intermediate frequency signal 85a from the intermediate frequency signal outputted from the 1st mixer circuit 51, a frequency conversion section 37 including a 2nd mixer circuit 56, that converts the audio intermediate frequency signal 85b into a 2nd intermediate frequency signal signal 86 and a 2nd local oscillation circuit 57 that supplies a signal to the 2nd mixer circuit 56,  a 1st demodulation section 38 including a video signal demodulation circuit 55 that demodulates the video intermediate frequency signal 85a into a TV video signal 72 and an audio signal demodulation circuit 59 that demodulates the 2nd intermediate frequency signal 86 into an audio signal 90.
Patent JP-2002238226-A (JP)
Title: Miniature motor
Inventor: OGINO HISASHI
IPC: H02K1/27
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a miniature motor in which a bottomed tubular member being fitted in the hollow body section of a bobbin and passing magnetic flux can be manufactured easily and eddy current loss can be reduced in the bottomed tubular member. SOLUTION: The bobbin 4 of a miniature motor 1 has a tubular hollow body section 38 for winding an armature winding 5. A bottomed tubular member 10 having a function for passing magnetic flux 2 and a function for positioning the bobbin 4 is formed integrally of a magnetic material and fitted in the tubular hollow body section 38 of the bobbin 4 along the inner circumferential surface thereof while being connected magnetically with flux passage members 15 and 15a. The bottomed tubular member 10 is formed by making a plurality of planar bend pieces 50 integrally.
Patent JP-2002207617-A (JP)
Title: File output system
Inventor: RIKIHISA HIROAKI
IPC: G06F12/00
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To allow a file output system, which has its output part and management part separated and is equipped with file storage means for the both, to easily determine the output time of a file and repeatedly and cyclically output the file. SOLUTION: The output time or output data volume of the file is obtained and held as statistic information and statistic information of files in a predetermined range is gathered, and information of files recorded at a file output part is transmitted by using a public communication network, the transmitted information is converted into format that the file system can process, and the converted information is incorporated in a ring-shaped file system and outputted.
Patent JP-2002240999-A (JP)
Title: Roll paper fastener
Inventor: AKATSUCHI KEIJI
IPC: B65H19/29
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent a crushing of a paper tube of a roll paper sheet and a shape crushing of a roll and prevent a generation of waste. SOLUTION: The roll paper fastener 10 for temporarily securing and fixing a winding terminal end 50a of the roll paper sheet 50 is constituted by a shaft rod part 101 having a length corresponding to a winding width of the roll paper sheet 50; a support part 102 projectedly provided on one end of the shaft rod part 101 toward the direction perpendicular to the longitudinal direction and supporting a winding side wall 50c of the roll paper sheet; and an engagement part 103 provided on a tip end of the support part 102 and pressing and fixing the winding terminal end 50a of the roll paper sheet 50.
Patent JP-2002246344-A (JP)
Title: Sheet for protecting semiconductor wafer
Inventor: TAKATSU TOMOMICHI
IPC: H01L21/304
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a sheet for protecting a semiconductor wafer having irregularities due to a circuit formed on the surface generating strain inside and hence may cause chips and cracks, when the semiconductor wafer is to be polished, and a gap may be generated between the circuit and the sheet for protecting the semiconductor wafer. SOLUTION: A foamed resin layer is provided between a sheet-like support and an adhesive mass layer, that is laminated on one surface of the support, dynamic modulus of elasticity at 10-40 deg.C in the foamed resin layer is set to 1×10-2-5×103 N/cm2, the thickness is set to 10-500 μm, and the thickness of the adhesive mass layer is set to 5-150 μm.
Patent JP-2002241224-A (JP)
Title: Oil-like cleansing cosmetic
Inventor: NAKAMURA ARATA
IPC: C08L83/04
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic capable of giving a fresh feeling in an oil-like cleansing cosmetic. SOLUTION: This oil-like cleansing cosmetic contains a di-branched fatty acid ester of a polyethylene glycol, an oil component and water regulated so that the content of the water may be >=2.1 wt.%.
Patent JP-2002246526-A (JP)
Title: Package for housing semiconductor element
Inventor: TATEWANA HIRONORI
IPC: H01L23/50
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem of generating corrosion which causes discoloring, disconnection or the like of outer lead terminals due to not perfectly covering exposed surfaces of the outer lead terminals with Ni, Au, or the like. SOLUTION: This package for housing a semiconductor element is provide with an insulating substrate 1 of roughly a square shape having a mounting part 1a on the upper face for mounting a semiconductor element 2, a plurality of outer lead terminals 5 firmly adhered to the sides of the upper or lower face of the insulating substrate 1 so as to extend one end of each outer lead terminal 5 to be outside of the insulating substrate 1, and electrically insulating connecting members 6 each having a plurality of metal layers 6a. Outer ends of a plurality of outer lead terminals 5 on each side are respectively brazed to the members. A protrusion 5a having a cross-section of roughly a semi-circular or triangular shape is formed on each outer lead terminal 5 at a position that faces to the metal layer 6a of the connecting member 6.
Patent JP-2002244649-A (JP)
Title: Keyboard of upright piano
Inventor: OTA HIROMU
IPC: G10C3/12
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard of an upright piano which is simple in mounting of a weight while using a substitute material to take place of lead as the material of the weight and is easily capable of efficiently attaching and easily adjusting a touch weight. SOLUTION: The keyboard of the upright piano has a keyboard body 2 which has a rectangular section, is freely oscillatably supported at a keyboard fulcrum 8 in a central part and extends in a longitudinal direction and the weight 13 which is composed of the material exclusive of the lead, has a mounting section 17 at least at its front end and is directly attached to an arbitrary position nearer the rear side than the keyboard fulcrum 4 atop the keyboard body 2 by means of the mounting section 17.
Patent JP-2002252930-A (JP)
Title: Delay circuit
Inventor: KURASHIKI NAOMI
IPC: H02J7/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a delay circuit in a battery state monitoring circuit capable of controlling charging and discharging of a secondary battery, wherein measurement of delay time can be conducted in a short time. SOLUTION: An external measuring terminal is provided between an oscillation circuit and a frequency divider circuit of the delay circuit.
Patent JP-2002250106-A (JP)
Title: Execution method for roof
Inventor: FUKUSHIMA TAKAHIRO
IPC: E04D12/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an execution method for a roof, by which the slipping of a worker or a tile on a tile roofing ground is prevented when a tile laying work is executed by temporarily arranging the tiles on the tile roofing ground. SOLUTION: In the execution method for the roof, the tiles 3 are temporarily placed on the tile roofing ground in the state that a plurality of tiles are laminated, and the tiles 3 are laid on the tile roofing ground 1. Adhesive tapes 2 with a basic material 22 having a nonslip function on its back are adhered to the tile roofing ground 1 in the horizontal direction on the roof, and the tiles laminated in layers are temporarily placed on the adhesive tapes 2.
Patent JP-2001308292-A (JP)
Title: Magnetic storage cell
Inventor: BHATTACHARYYA MANOJ
IPC: G11C11/16
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To minimize the disturbance of magnetization in an active layer. SOLUTION: The magnetic storage cell includes a reference layer 54 constituted to minimize the active layer 50 and the disturbance to the magnetization in the active layer 50. The reference layer 54 is constituted so that a pair of both side edge parts are protrudes from a pair of corresponding edge parts of the active layer 50. The influence of a decreased magnetic field to the active layer 50 can be minimized by using the constitution. Furthermore, both the side edge parts of the reference layer 54 is thinned, the influence of a coupling magnetic field to the active layer 50 is controlled, and the balance of the decreased magnetic field can be taken.
Patent JP-2002252165-A (JP)
Title: Hole pattern forming method
Inventor: MATSUOKA KOJI
IPC: G03F1/70
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To improve throughput and dimensional precision, in the case of forming a resist pattern in which isolated hole patterns and dense hole patterns coexist and the hole pitches of the dense hole patterns are minute. SOLUTION: The first pattern exposure is performed to a resist film, consisting of negative type resist material by using the first photomask A, having a first hole light-shielding part 1 for forming the first hole patterns to be arranged sparsely, a second dummy light-shielding part 2 arranged in the periphery of the part 1 and a second hole light-shielding part 3 for forming the second hole patterns to be arranged densely. The second pattern exposure is performed to the resist film, given the first pattern exposure by using the second photomask B1 having an aperture part 4 equal to or larger than the part 2, at a position corresponding to the part 2. The resist pattern, given the first pattern exposure and the second pattern exposure, is developed to form the resist pattern.
Patent JP-2002259066-A (JP)
Title: Information processor
Inventor: OKUJIMA KUNIHIRO
IPC: G03B19/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To improve resistance to applied shocks and to prevent occurrence of faults in a recording device, such as HDD in a portable recording/reproducing device of structure where the recording device is incorporated or is integrally arranged. SOLUTION: An information processor is provided with: a use state detecting part 106 for detecting whether the processor is supported by directly bringing it into contact with a person or a support member; and an I/O control part 103 for determining whether there is a possibility of shock being given to the information processor, on the basis of a detection result from the use sate detection part 106 and performing prescribed urgent processing for protecting the information recording/reproducing device, when shock is possibly given.
Patent JP-2002253490-A (JP)
Title: Method of manufacturing outer cover of endoscopic flexible tube and outer cover for endoscopic flexible tube
Inventor: KOMORI KAZUNORI
IPC: B29C47/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an outer cover for an endoscopic flexible tube which is capable of providing the endoscopic flexible tube having excellent operability of insertion. SOLUTION: The method of manufacturing the outer cover for the endoscopic flexible tube has a first process step of forming a molding 4 having a hollow portion by using material mainly composed of a polymer material and a second process step of irradiating at least a portion of the molding 4 with radiations. At least a portion of the molding 4 is composed of the material containing the high-polymer material and a crosslinking assistant promoting the crosslinking reaction of the polymer material. In addition, the contents of the crosslinking assistant vary at different points in a longitudinal direction. The molding 4 is preferably obtained by extrusion molding. The material used for forming the molding 4 preferably contains at least either of a polyurethane resin and a polyurethane elastomer.
Patent JP-2002258232-A (JP)
Title: Method and apparatus for inspecting liquid crystal displaying apparatus
Inventor: WATAMURA SHIGEKI
IPC: G02F1/13
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for inspecting a liquid crystal displaying apparatus to consider a driving system and accurately inspect. SOLUTION: The method for inspecting the liquid crystal displaying apparatus is applied to the liquid crystal displaying apparatus for holding a liquid crystal layer between a pixel electrode and an opposite electrode and inversely driving the pixel electrode in polarity. In the method for inspecting, a displaying pattern is displayed so as to make dots that same polarity voltage such as a positive or negative voltage applied display white in each frame. A potential of the opposite electrode is inspected in a displayed state of the displaying pattern.
Patent JP-2002254736-A (JP)
Title: Recorder and recording method
Inventor: KAWAGUCHI KOICHIRO
IPC: B41J2/01
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a recorder and a recording method capable of rapidly and properly compensating declination of an image recording position caused by a behavior of a recording sheet when a back end of the recording sheet passes through a pair of rollers of a feeding means. SOLUTION: A recording means for making a record on a recording medium, and the feeding means for feeding the recording medium in such a way that the pair of the rollers opposite to each other nip and rotate the recording medium are provided. The positional information indicating the position (the nip position) where the pair of the rollers 36 and 37 nip the end part of the recording medium P is stored in a storage means.
Patent JP-2002254040-A (JP)
Title: Wash exfoliation device
Inventor: ITO TOSHIO
IPC: B08B3/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a wash exfoliation device which dispels the influences given to mutual works by the wash exfoliation current injected by a nozzle, which enables a stable work without securing the work, and which reduces the working space and improves the work efficiency by using a simple structure. SOLUTION: A wash exfoliation unit carries out washing and/or exfoliation work by spraying a wash exfoliation current 4 onto a work 5. A work placing surface 2 which is provided opposite to a nozzle 1 that injects the wash exfoliation current 4 is formed as a porous shape so that the wash exfoliation current can pass through it. Also, a partition member 8 to partition off the mutual work 5 and 7 is provided on the work placing surface 2.
Patent JP-2002253888-A (JP)
Title: Stitch ending control device for sewing machine
Inventor: ITO FUMIO
IPC: D05B19/14
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To stop a sewing end automatic stitch ending started by mistake. SOLUTION: An operation means for stopping the sewing end stitch ending is operated during the formation of the sewing end stitch ending, a sewing machine is stopped.