baber/WOPTO huggingface dataset:
Patent JP-2002225167-A (JP)
Title: Glass-epoxy substrate and magnetic head device
Inventor: OSAKA TOMOHIKO
IPC: B32B27/06
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To suppress the static electricity generated in a terminal part. SOLUTION: A magnetic head 1 equipped with an MR element as a magnetism-sensitive element and the circuit substrate provided to a device main body are electrically connected by a flexible printed circuit(FPC) 2. A glass-epoxy substrate 4 is arranged in order to reinforce the connection part in the FPC 2. The glass-epoxy substrate 4 has such a structure that glass cloth 10 is held between epoxy resin layers 11 containing a carbon powder 12.
Patent JP-2002225563-A (JP)
Title: Structure of door hinge fitting part
Inventor: NAGASHIMA SETSUKO
IPC: B62D25/04
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a door hinge fitting part, in which a reinforcing member performs its reinforcing function effectively with a simple structure, even if a space is provided between a swelling seat for fitting a door hinge and the reinforcing member inside the swelling seat. SOLUTION: In the space S formed between the inside of the swelling seat 11 and the reinforcing member 15 inside the swelling seat, a transmission member 40 is arranged, wherein the transmission member comprises a top face 41 abutting on the inside of a hinge fitting face 11a of the swelling seat 11, side planes 42 curving from both front and rear side edges 41a, 41b to the reinforcing member 15, and brim faces 43 formed on the tops 42a of the side planes 42 in a bent manner and caught on the side edge of work holes 15b of the non-formable reinforcing member 15. The top face 41 is connected and fixed to the swelling seat 1 with a hinge bolt 21 and a nut 21c, wherein the top face 41, side walls 11b of the swelling seat 11, and the reinforcing member 15 form an almost triangular, box section, so that the stiffness of the part near the door hinge fitting part can be improved.
Patent JP-2002227344-A (JP)
Title: Roof tile and its manufacturing method
Inventor: ISONO KEIJI
IPC: E04D1/04
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a roof tile and its manufacturing method that can positively prevent the formation of a flaw on the surface of the roof tile when transporting a large number of roof tiles in the stacked state. SOLUTION: In this roof tile 1, a back face 1b of a roof tile body 11 is protrusively provided with a projection (a stack projection 14) abutting on the surface of the upper or lower roof tile 1 to support each roof tile body 11 with a fixed space when stacking a plurality of roof tiles 1, etc., vertically so that the edges 11a, 11b of the roof tile bodies 11 are arranged on an almost vertical plane to the surfaces of the roof tiles. At least the tip part surface of the stack projection 14 is formed of a thermosetting synthetic resin foam (a polyurethane foam layer 16).
Patent JP-2002233990-A (JP)
Title: Cutting device and print cutting device
Inventor: NOZAKI IWAO
IPC: B26D5/34
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of cutting a printed sheet in any shape without a memory means for storing cut information. SOLUTION: A bar code printed on the printed sheet which is set on the device is read by a code information reading part 23A and is decoded by a code information restoring part 23B. Cut information is extracted from the decoded data. A cutting process part 23D performs cutting processing based on the cut information.
Patent JP-2001303089-A (JP)
Title: Method for separation and purification of eicosapentaenoic acid or its ester
Inventor: FUJITA SHIRO
IPC: C11B3/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method selectively separating/purifying eicosapentaenoic acid or its ester effectively and inexpensively. SOLUTION: This method develops a mixture including highly unsaturated fatty acid or its ester by a mixed solvent comprising an ether based solvent and a hydrocarbon based solvent using a column filled with a silica gel having particle size of 1-100 μm.
Patent JP-2002236975-A (JP)
Title: Change management method and change management system
Inventor: MURATA SHUNEI
IPC: G06Q50/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent coins from being included in a change. SOLUTION: A customer acquires a cumulative point number based on the ID of the customer buying commodities at a shop. When the purchase price is higher than the cumulative point number, a temporary request amount is calculated by subtracting the cumulative point number from the purchase price, and a request amount is calculated by raising the temporary request amount to a unit of 1,000 Yen. A deposit change amount is calculated by subtracting the temporary request amount from the request amount. A point card system calculates the cumulative point number by adding a point occurring at commodity purchase to the calculated deposit change amount. The amount to be returned with coins in a change is accumulated as a point without being returned. The cumulative point number of the customer in a point database is updated with the new cumulative point number.
Patent JP-2001250228-A (JP)
Title: Optical disk device
Inventor: OWA HIDEO
IPC: G11B23/03
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To secure the recording capacity which can obtain the same operability as a video tape recorder only by efficiently utilizing a function intrinsic to an optical disk device. SOLUTION: In irradiating a laser beam below the wavelength 680 [nm] through a light transmission layer of thickness 10-177 [μm] and accessing an optical disk with about a working distance 560 [μm] and an optical system with a numerical aperture of 0.7 or more, by the same nearly beam diameter as that of the optical system of the optical disk of the same nearly size, the laser beam is been made incident on the optical system to irradiate the optical disk.
Patent JP-2002246367-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: SUGIURA HIROSHI
IPC: H01L21/302
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing semiconductor devices wherein its sufficient characteristics can be secured for selectively etching an etched film, the upper-layer film thereof, and the lower-layer film thereof which are present on its semiconductor substrate and are object of dry etchings. SOLUTION: The apparatus for manufacturing semiconductor devices has a processing chamber 1 for performing the processing of a semiconductor substrate 6, an exhaust line 8 for so evacuating the processing chamber as to make it vacuum state; a gas line 7 for introducing reaction gases into the processing chamber; a mechanism 5 for generating a plasma in the processing chamber; a cathode electrode 3 provided inside the processing chamber and for mounting thereon the semiconductor substrate, an infrared-ray emitting mechanism 9 provided outside the processing chamber and for emitting infrared rays, and an infrared-ray introducing window 10 provided for introducing infrared rays into the processing chamber and having a relative positional relation to the infrared-ray emitting mechanism such that the infrared rays reach the semiconductor substrate.
Patent JP-2002239615-A (JP)
Title: Rolling roll for hot rolling and hot finishing mill array
Inventor: TAKANO KEI
IPC: B21B29/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a rolling roll for hot rolling and a hot finishing mill array for preventing the wavy edges of a wide material and the wavy web of a narrow material and reducing sheet crown. SOLUTION: When expressing a positive constant by α and a distance in the axial direction of a roll from the middle of the barrel of the rolling roll by x, deflection (-α).x2 of the rolling mill roll with a roll bender is preliminarily added to the basic curve of the rolling roll for hot rolling. Moreover, this rolling roll for hot rolling is assembled into at least one rolling stand among intermediate stands.
Patent JP-2002238891-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: ANDO MASATO
IPC: A61B8/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of an ultrasonic diagnostic apparatus to change a target outside recording device for outputting image data, etc., to another outside recording device and to make the apparatus applicable to a new outside recording device. SOLUTION: The ultrasonic diagnostic apparatus has a key allotment control part 18 and an outside output changing control part 19. The key allotment control part 18 sets/changes the interrelation between a specific key on a control panel 17 and each outside recording device such as a page printer 32, a printer 33 on the network and a video printer 34, and stores the set/changed interrelation. The outside output changing control part 19 changes the target of output to a corresponding outside recording device according to the pressing of the specific key.
Patent JP-2002244954-A (JP)
Title: Information transmission system
Inventor: TSUCHIDA KOICHI
IPC: G06Q50/10
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To retrieve the information related to a picture displayed on a display screen 21 from a Web server 3, and inform the retrieved information. SOLUTION: The version up information on software developed by a software developing company 11 and the question information on the software informed to a call center 15 are stored in the Web server 3 in real time. A user 5 installs the software into a client computer before use. When using the software by opening any window of the software, the user 5 clicks the help menu on the window. By this, the version up information on the window opened at present and the question and answer information on the window of the software opened at present are retrieved and transmitted to the user 5, and a retrieval time at the user can be reduced.
Patent JP-2002245485-A (JP)
Title: Device and method for figure top/reverse setting
Inventor: KANAZAWA YASUSHI
IPC: G06T19/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To put the top/reverse directions of planes constituting a body in order fast with practical precision. SOLUTION: Plane data on the planes constituting the body are inputted from a data input part 10 and a rectangular parallelepiped generation part generates normal vectors of the planes constituting the body according to the plane data. A view plane area arithmetic part 13 generates a rectangular parallelepiped of the minimum volume including the planes constituting the body or a rectangular parallelepiped similar to the rectangular parallelepiped. A maximum-area view plane selection part 14 selects the plane having the largest area out of the planes constituting the generated rectangular parallelepiped and a view plane reference vector generation part 15 generates the reference vector of the selected plane.  A plane normal vector arrangement part 16 puts the directions of normal vectors generated by the generation part 12 in order according to the angles of intersection of the normal vectors and the reference vector.
Patent JP-2002249126-A (JP)
Title: Packaging box for game ball
Inventor: HYODO CHIYOJI
IPC: B65D5/52
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box for a game ball which is capable of stably storing a ball even if it is not fully inflated by air or it has slightly small diameter. SOLUTION: A ball supporting flap for supporting the base of the game ball stored in the packaging box is provided in a lower wall in such a way as to be opposed to an upper flap having a window at the front. A pair of right and left mountain fold lines are arranged to form an elastic face, and this face stays apart from a lower wall when the ball is not stored in the ball supporting flap but deforms downward by press of the ball when it is stored therein.
Patent JP-2002246771-A (JP)
Title: Circuit board assembling mechanism
Inventor: UEDA KAZUHO
IPC: H05K7/14
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To enable a circuit board to be easily and stably assembled with a molding component. SOLUTION: A circuit board assembling mechanism comprises the molding component 12 to be assembled with the circuit board 10 and having bosses 13 projected at prescribed positions, so that the board 10 is mounted on upper surfaces of the bosses at the prescribed space to the component 12 and clamped by screws. The assembling mechanism further comprises protrusions 14, provided opposite to both sides of female threads M provided at the bosses 13 at upper end surfaces of the bosses 13, or protrusions 14 formed into a shape other than circular shape as viewed planarly with the threads M as the center. The mechanism also comprises recesses, perforated at corresponding positions and capable of being closely engaged with the protrusions 14 on the board 10, the protrusions 14 are engaged with the recesses provided on the board 10, and the screws are inserted from upper surfaces of the recesses and clamped thereon.
Patent JP-2002242566-A (JP)
Title: Structure for mounting electric member for periphery of gate on gatepost
Inventor: HAYASHI NOBUAKI
IPC: E06B11/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting an electric member for a periphery of a gate on a gatepost, which prevents exposure of wiring. SOLUTION: A guide groove 11 is opened vertically along a side surface of the gatepost 1. A base 2 is composed of an abutting piece 22 with the first wiring hole 22a, which abuts on the side surface of the gatepost 1 in such a manner as to straddle the guide groove 11, and a supporting piece 21 with the second wiring hole 21a, which has such a shape as to rise laterally from the abutting piece 22 and allows the electric member 8 for the periphery of the gate to be mounted on a front surface. The base 2 is fixed slidably along the guide groove 11. A cover member 5 is mounted on a rear surface of the base 2 so as to form a closed space with the base 2 in an area including the wiring holes 22a and 21a. Inside the guide groove 11, a wiring drawing hole 12 is provided in a position corresponding to the wiring hole 22a of the abutting piece 22 when the base 2 is fixed.  The wiring installed in the electric member 8 in such a manner as to pass through the drawing hole 12 and the wiring holes 22a and 21a from the gatepost 1.
Patent JP-2002249811-A (JP)
Title: Method for treating waste brick containing magnesium and chromium
Inventor: MATSUI TAKASHI
IPC: C21B11/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste bricks containing magnesium and chromium capable of recovering chromium in a chemically stable manner by treating a large volume of a waste bricks containing granular magnesium and chromium of grain size of several mm. SOLUTION: When raw material containing metal is melted and reduced to recover molten metal by blowing the granular raw material containing metal and slag-forming agent from at least an upper stage tuyere into a vertical smelting and reducing furnace forming a filling layer inside by charging carbon solid reducing agent from a furnace top, and having at least two-staged upper and lower tuyeres from which high-temperature oxygen-enriched air is blown, waste bricks containing granular magnesium and chromium are blown together with the raw material containing metal, and the slag-forming agent of predetermined composition is separately charged from the furnace top.
Patent JP-2002259600-A (JP)
Title: Management system and management method for granting electronic certificate
Inventor: NAKAMURA TOMONORI
IPC: G06Q50/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a management system and a management method for granting an electronic certificate, which enable a user to ask for granting and issuing the certificate without a password management by the users. SOLUTION: A user terminal transmits a first user identifier stored in an IC card to a user data authorization system 40. The user data authorization system 40 has an identifier detector 62 that detects a second user identifier corresponding to the first user identifier and a second user identifier transmitter 64 that transmits the second user identifier detected by the identifier detector 62 to a data retrieval device 72. The data retrieval device 72 retrieves data required for granting a certificate that corresponds to the second user identifier from a data storage 71. A data transmitter 73 transmits the retrieved data required for granting the certificate and the second user identifier to a certificate-granting device.  The certificate-granting device, then, grants a user the certificate on the basis of the data required for granting the certificate and transmits it to the user terminal.
Patent JP-2002248402-A (JP)
Title: Coating apparatus
Inventor: FUKUDA TSUTOMU
IPC: B05C11/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus suppressing the damage or deformation of a back edge and capable of applying a coating solution in uniform thickness. SOLUTION: A back edge leading end 16 is formed from a cemented carbide comprising 4-20 wt.% of cobalt, 0.3-3.0 wt.% of chromium and/or 0.1-3.0 wt.% vanadium and the remainder of tungsten carbide with an average particle size of 1 μm or less and inevitable impurities and having an edge toughness of 1.0-2.0 MN/mm. Further, the leading end angle α of the back edge leading end 16 is 50-80 deg..
Patent JP-2002256232-A (JP)
Title: Flame-resistant adhesive sheet
Inventor: ISHIZUKA YUTAKA
IPC: C09J7/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a flexible flame-resistant adhesive sheet having good solvent resistance and advanced flame resistance, generating no toxic gas based on a halogen in burning and leaving no ash content. SOLUTION: Disclosed is a flame-resistant adhesive sheet having an adhesive agent layer on at least one side of a base film, 1 mass % or less of halogen atom content and 1 mass % or less of ash content, and containing at least two kinds of resins selected from a group consisting of a polyamide elastomer, a saponified ethylene-vinyl acetate copolymer, a polyamide and a polymerized fatty acid-based polyamide as the base film and a nitrogen-containing compound and/or a phosphorus-containing compound as a flame retardant agent.
Patent JP-2002260338-A (JP)
Title: Information recording device and its method, information recording and reproducing apparatus and its method, format of information recording medium, its program, and program storing medium
Inventor: KATO MOTOKI
IPC: H04N5/92
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the minimum size of a continuous recording area necessary to guarantee real time reproduction. SOLUTION: A logical address space on a disk is divided in Fragments. The Fragments are set so as not to step over the boundaries of zones in the disk of a zone CAV(constant angular velocity) system. Moreover, the Fragments are set so as not to step over the boundaries of grooves and lands. A Segment as an area where data continue is managed so that it may be located in a Fragment, that is, so that it may not step over the boundary of the Fragments.
Patent JP-2002255278-A (JP)
Title: Semiconductor housing tray
Inventor: TOMIZAWA SHIGEKI
IPC: B65D77/08
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor housing tray which can change its cubic contents when the number of products to be housed is small. SOLUTION: Housing pockets 6 of the tray are in a structure wherefrom each of the pockets can be divided and taken out. Each of the pockets is in a structure wherein connecting edges each in a protuberant and dented shape are formed at two side walls in two directions of the pocket, and each of the pockets 6 can be connected with one another in accordance with a necessary quantity of the pockets to be transferred. Since each of the pockets of the tray is in a structure available for insetting and dividing, the pockets can be taken out in accordance with a necessary quantity of the pockets to be delivered to a customer. Furthermore, as packing can be made in a small cubic contents, handling becomes easy with reduced costs for packing materials.
Patent JP-2002258174-A (JP)
Title: Optical modulator and electronic apparatus having the same
Inventor: KUROSAWA RYUICHI
IPC: G03B21/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulator which is capable of exactly controlling optical modulation. SOLUTION: A plurality of driving electrodes 130 are formed on an electrode substrate 100. A plurality of micromirrors 220 are formed in a matrix state on a mirror substrate 200. The respective micromirror 220 are driven to incline by the static electricity power by the potential difference between the driving electrodes 130 and the micromirrors 220. The micromirrors 220 comprise silicon single crystal layers.
Patent JP-2002262427-A (JP)
Title: Braid-cutting device for shielding wire and braid-cutting method
Inventor: YAMAKAWA NOBUAKI
IPC: H02G1/12
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To automatically and efficiently cut a braid of a shielding wire. SOLUTION: A braid-cutting device 7 for the shielding wire comprises: a die 107 positioned outside the braid 22 to which the shielding wire 15 is exposed; a opening means (110) that opens the braid; a ring-shaped punch 108 that penetrates inside the braid; a guide member 109 that guides the braid 22 to the further opening direction and also guides an inner peel of the braid inside the punch 108. The guide member 109 is divisibly provided and, when the punch 108 advances, the member is opened by a drive means 123 and an advance and retreat means 122, to allow the punch to retreat backwards. The braid 22 is opened by the opening means, more opened along an inclined plane outside the guide member 109, and further opened by opening the guide member.  The inner peel of the braid is guided inside the ring-shaped punch 108 along an inclined plane inside the guide member, and the braid is cut into a desired length between the punch and the die 107 positioned outside the braid while inserting the punch inside the braid.
Patent JP-2002256769-A (JP)
Title: Gate opening/closing system
Inventor: SHIMIZU YOSHIHITO
IPC: E05B49/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a gate opening/closing system capable of automatically opening a gate when a user approaches it and automatically closing the gate after the user departs afar from it. SOLUTION: The gate opening/closing system is provided with a portable unit carried by the user and a gate side unit 4 mounted on a gatepost 3a. The gate side unit 4 transmits an ID signal at the optional timing, and the ID signal is received by the portable unit when the portable unit approaches the gate side unit 4. When the ID of the portable unit is satisfactorily collated with the ID of the gate side unit 4 on the portable unit, an ID signal is transmitted from the portable unit to the gate side unit. When the ID of the portable unit is satisfactorily collated with the ID of the gate side unit on the gate side unit, the gate 2 is automatically opened. When the portable unit departs afar from the gate side unit 4, the gate 2 is automatically closed.  The user can easily pass through the frontage opening section of the gate 2 without taking the opening/closing actions of the gate according to these operations.
Patent JP-2002259082-A (JP)
Title: Printing controller
Inventor: SENJU YUKINORI
IPC: G06F3/12
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a printing controller which can efficiently preserve input image data. SOLUTION: The printing controller for controlling a device printing inputted image data is provided with a flash memory 31, which temporarily stores inputted image data, a memory card preserving image data, an operation key 41 receiving the instruction from an operator and a CPU 30 printing image data stored in the flash memory 31, and deciding whether printing picture data is to be preserved in the memory card according to the instruction from the operation key 41.