baber/WOPTO huggingface dataset:
Patent JP-2002319539-A (JP)
Title: Specification deciding method and computer system
Inventor: HAMAYA MASATO
IPC: G02B13/24
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for deciding a specification, together with a system for realizing it, capable of simplifying a manufacturing process of a projection optical system and surely attaining a target which is achieved by the projection optical system with an optical device. SOLUTION: A computer system 10 comprises a first computer 120 into which a target information to be attained by optical devises 1221 -1223 is inputted, and a second computer 130 to decide the specification of the projection optical system, being a wavefront aberration which the projection optical system should meet, based on the target information received from the first computer 120 through a communication path. By adjusting the projection optical system based on a measurement result of wavefront aberration to meet a decided specification when manufacturing the projection optical system, not only a low-order aberration but high-order aberration are simultaneously corrected, for a simplified manufacturing process. By the manufactured projection optical system, the target which an aligner should meet is surely attained.
Patent JP-2003222879-A (JP)
Title: Liquid crystal display device
Inventor: OSADA HIROYUKI
IPC: G02F1/1368
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with which the sectional shapes of through-holes disposed in color filter layers can be easily formed to a forward tapered shape and the variation in the height of spacers can be suppressed and the spacers can be arranged with a high degree of freedom.  <P>SOLUTION: The liquid crystal display device is formed by selectively providing third colored layers 8c<SB>1</SB>among first to third colored layers 8a<SB>1</SB>to 8c<SB>1</SB>forming the color filter layers 8 with a plurality of through-holes 21, in which a plurality of pixel electrodes 10 are respectively electrically connected through the through-holes 21 to a plurality of switching elements 7 and each of a plurality of the spacers 11 has a structure laminated with a first columnar part 8a<SB>2</SB>consisting of the same material as the material of the first colored layer 8a<SB>1</SB>, a second columnar part 8b<SB>2</SB>consisting of the same material as the material of the second colored layer 8b<SB>1</SB>and the third colored layer 8c<SB>1</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230030-A (JP)
Title: Solid-state image pickup apparatus
Inventor: MATSUURA HIROYUKI
IPC: F25D1/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup apparatus capable of stably operating the solid-state imaging element at a prescribed temperature even in the case of use of the solid-state imaging element at diversified attitudes and being easily made compact.  <P>SOLUTION: The solid-state image pickup apparatus 1 is characterized in to include: a solid-state imaging element for photoelectric converting light; a case 2 provided with an opening to receive light and containing the solid-state imaging element; a thermal conduction member placed between the solid-state imaging element and the inner wall face of the case in a manner of keeping thermal contact between them and for absorbing the heat produced in the solid- state imaging element and delivering the heat toward the case; at least one fluid path 101 formed in an inner area between the inner wall face and the outer wall face of the case, having a suction port H101 for receiving fluid at the outside of the case and a discharge hole H100 discharging the fluid to the outside of the case, and exchanging the heat between the case and the fluid to cool the case; and a fan 90 for producing a fluid flow f101 to move the fluid in the fluid path from the suction port to the discharge hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229695-A (JP)
Title: Electromagnetic wave shielding material and flat cable equipped with electromagnetic wave shield
Inventor: YOSOMIYA TAKATOSHI
IPC: H01B7/08
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding material which is formed of inexpensive metal foil and excellent in sliding properties, electromagnetic wave shielding properties, and flame-retardant properties, and to provide a flat cable equipped with an electromagnetic wave shield.  <P>SOLUTION: An adhesive layer, a metal layer, and a thermal adhesive layer are successively laminated on the one surface of an electric insulating base for the formation of the electromagnetic wave shielding material. The metal layer is formed of the metal foil 6 to 12 μm in thickness, and furthermore the thermal adhesive layer is formed of a mixture of a polyester resin and a conductive filler. A conductor row composed of a plurality of flat type conductors which are arranged in the same plane is covered with belt-like coating materials provided with adhesive layers from above both its sides for the formation of the flat cable, and the circumference of the flat cable is coated with the electromagnetic wave shielding material, which is formed into one piece by thermocompression bonding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229069-A (JP)
Title: Panel pin and glass panel for cathode-ray tube using this panel pin and cathode-ray tube
Inventor: SHIMOZAWA HIROSHI
IPC: H01J29/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve glass wettability and adhesion of an oxide film, to enhance sealing performance of a panel pin, to prevent the occurrence of a glass crack, to restrain mislanding of an electron beam caused by a shortage of sealing strength of the panel pin, and to improve a manufacturing yield.  <P>SOLUTION: The oxide film is formed in at least a glass sealing part of the panel pin 1 for holding a shadow mask or an aperture grill. (1) The panel pin is 10 μm or less in a waviness component Wt in surface roughness measurement on the oxide film. (2) The panel pin is 0.1 to 3 μm in arithmetic means roughness Ra, and is 2 to 14 μm in ten-point average roughness Rz in the surface roughness measurement on the oxide film. (3) The panel pin is 0.1 to 3 μm in the Ra in the surface roughness measurement on the oxide film, and is larger in the arithmetic means roughness (the Ra outside) of a sealing part outside surface of the panel pin than the Ra inside of a sealing part inside surface of the panel pin. (4) This glass panel for a cathode-ray tube has the panel pin. (5) The cathode-ray tube is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232830-A (JP)
Title: Washing method of burn-in board and washing tool of burn-in board
Inventor: KURAHARA NORIMASA
IPC: G01R31/26
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To surely remove refuse or the like from a socket loaded on a burn-in board.  <P>SOLUTION: This washing tool has a body part 1 and a cover part 2 where many openings 1a, 2a are formed. When washing the burn-in board where the socket 33 is loaded, the socket is turned upward and the burn-in board is mounted on the body part 1 [(a)]. In this case, the contact part of a contact pin 33b of the socket 33 is in contact with the upper face of a base 33a of the socket 33 by an elastic force of the contact pin. When the cover part 2 is closed, a lid body 33d of the socket 33 is pressed and pushed down by the cover part 2. Hereby, the contact pin 33b is pressed and widened, and the contact pin 33b is separated from the base 33d [(b)]. The washing tool is dipped into a cleaning fluid and washed together with the burn-in board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231011-A (JP)
Title: Machining method by use of drill with deburring function
Inventor: OTA YOSHITO
IPC: B23B41/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To return a drill with a deburring function at high speed irrespective of the diameter of the drill and the type of a deburring tip to enable deburring, shorten machining time, and simplify a control method.  <P>SOLUTION: After a workpiece W passes through and the deburring tip 5 comes out of a hole Q, the drill 16 is retracted at fixed speed higher than cutting feed rate, and the number of revolutions is changed to remove rear burr B2 by the deburring tip 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243882-A (JP)
Title: Electromagnetic wave shield sheet and its manufacturing method
Inventor: NAGAOKA KOJI
IPC: H05K9/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shield sheet which has an excellent electromagnetic wave shield performance and can stick to a shielding surface by an excellent adhesive strength, and to provide its manufacturing method.  <P>SOLUTION: An electromagnetic wave shield sheet has a conductive part 10 between an electromagnetic wave shield pattern A formed on one surface 102 of a base material 1 having ink permeability and an electromagnetic wave shield pattern B formed on the other surface 103 of the base material 1, and is formed with an electromagnetic wave shield pattern C of a lattice-like shape by the electromagnetic wave shield pattern A and the electromagnetic wave shield pattern B. At this time, it is preferable that (1) each of conductive inks 2 forming the electromagnetic wave shield patterns A, B permeates up to a half or more of a thickness of the base material 1, (2) the electromagnetic wave shield pattern A and the electromagnetic wave shield pattern B are shifted at a half pitch, and (3) an overall surface of the electromagnetic wave shield pattern C is shielded in plan view by the electromagnetic wave shield pattern A and the electromagnetic wave shield pattern B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243756-A (JP)
Title: Semiconductor laser module with built-in isolator
Inventor: KONO KENJI
IPC: H01S5/022
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To significantly improve efficiency in manufacturing a semiconductor laser module with a built-in isolator by improving degree of freedom of each component when assembling the module.  <P>SOLUTION: The semiconductor laser module with the built-in isolator 9 is constituted by fixing a semiconductor laser 6 on a subcarrier 4 fixed in a package 1, and emits light 5 emitted from the laser 6 to an optical fiber 14 attached to the outside of a window 11 made through one side wall 1b of the package 1 through a lens 7 and the isolator 9 provided in the package 1 and the window 11. The manufacturing efficiency of the laser module is improved by securing the degree of freedom of each component when assembling the module by removing the isolator 9 incorporated in the package 1 from the upper surface of the subcarrier 4 mounted with the semiconductor laser 6 and moving the isolator 9 to another location in the package 1 satisfying the optical axis of the laser 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002331378-A (JP)
Title: Laser beam machining method
Inventor: HAYASHI KENICHI
IPC: B23K26/00
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method suitable for using a solid state laser beam irradiator. SOLUTION: A laminated base plate, wherein a second layer 12 is formed on the surface of a first layer 11, is prepared. A laser beam, which is provided with a property of transmitting the second layer, reflecting on the interface of the first layer 11 and the second layer 12, and peeling the second layer in the area on which the laser beam is incident from the first layer, is made incident on the laminated base plate from the surface of the second layer. In this way, a part of the second layer is peeled off from the first layer.
Patent JP-2003248264-A (JP)
Title: Camera
Inventor: YOSHIDA HITOSHI
IPC: G03B17/30
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera by which film is surely fed with ease with a small number of parts even by eliminating the need of a guide sheet and which is miniaturized.  <P>SOLUTION: 135 film 12 is used in the camera 1, and one part of the side wall of a spool chamber 2B formed at a camera main body 2 is formed of a front cover 3 and a back cover 4, and first and second film guide parts 14 and 15 consisting of several ribs formed so as to be nearly concentrically circular with a spool 10A are provided at end parts, and a third film guide part 13 consisting of several ribs formed so as to be nearly concentrically circular with the spool 10A is provided at the end part of the camera main body 2. The second film guide part 15 and the third film guide part 13 are arranged so that they are alternate in the axial direction of the spool 10A and the end parts in a circumferential direction are overlapped, and the diameter R3 of the end part of the third film guide part 13 is formed larger than the diameter R2 of the second film guide part 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256349-A (JP)
Title: Electronics device and its control method
Inventor: NAGAO NAOYUKI
IPC: G06F9/445
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general-purpose electronics device having a function to automatically install a driver for the electronics device stored in the electronics device, its control method, and an information processing system.  <P>SOLUTION: An electronics device (30) incorporates a first device (31) and a second device (32) which stores a driver of it. The first and the second devices can generate transactions on a common interface for the external connection respectively. A means (34), which starts an operation of the second device before the first device to make the second device become the state possible to read the driver from the second device via the interface, is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248036-A (JP)
Title: Method and apparatus for testing semiconductor circuit
Inventor: AKAHA MASASHI
IPC: H01L27/04
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten test time by suppressing the length of test pattern data and reducing the number of times of its shifts.  <P>SOLUTION: A plurality of boundary scan registers BSR to be connected between a scan testing circuit and a targeted circuit 10 are divided into a group of input cells 12 and a group of output cells 13. A scan input terminal TDI is connected sequentially to the group of input cells 12, the group of output cells 13, and a scan output terminal TDO to constitute a scan chain. A test signal for a boundary scan test on the targeted circuit 10 is supplied for the scan chain from the scan testing circuit. In this method for testing semiconductor circuits, by only supplying the test signal in which the conventional number of times of shifts is halved, an input signal value to the targeted circuit 10 is set to the boundary scan registers BSR1 and 2 of the group of input cells 12, and the output result of the targeted circuit 10 is outputted from the boundary scan registers BSR3 and 4 of the group of output cells 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245251-A (JP)
Title: Autoclave apparatus for endoscope
Inventor: MORIYAMA HIROKI
IPC: G02B23/24
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autoclave apparatus for endoscopes which performs autoclave sterilization by arranging a soft insertion tube of the endoscope in a chamber holding a specified shape thereof even when the endoscope is used immediately after the sterilization and when the sterilizing position the endoscope is maintained for a while following the sterilization.  <P>SOLUTION: The autoclave apparatus 40 is constituted of the body 41 thereof, a chamber 42, a door 43, a control part 44 and like. The door 43 is provided with a door hook 46. An endoscope holding plate 50 is detachably arranged in the door hook 46. The door 43 is freely openable with the endoscope holding plate 50 on the door hook 46. The endoscope holding plate 50 can be taken off the door hook 46 and the endoscope holding plate 50 taken off has a size enough to let it be housed into a tray 35 of a housing case 34. A plurality of holding members 52, etc., are arranged on one side of the endoscope holding plate 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255460-A (JP)
Title: Camera
Inventor: HIMURO KEIJI
IPC: G03B7/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of inexpensively and surely preventing camera shake at the time of time exposure photography.  <P>SOLUTION: In the camera 1, time exposure is performed by using various existent sensors provided in the camera, for example, the photometry sensor of a photometry unit 5 or the range-finding sensor of a range-finding unit 6 as trigger for performing the opening/closing action of a shutter in a time exposure mode to perform the time exposure that the shutter is opened by first release operation and it is closed by second release operation. Therefore, the starting/stopping operation of the time exposure is performed without newly providing an operation member, improving a remote control device nor causing the camera shake inexpensively, and image quality at the time of time exposure is improved inexpensively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251044-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, capable of securing wiring processing space, preventing mixing-in of noise and performing totally synchronous presentation, and easily finding fraudulentness to a CPU of a presentation control board.  <P>SOLUTION: A voice output board, a lump driver board 130 and a presentation control board 110 as a driving circuit board are stacked in the vertical direction, and a mounting surface of the CPU 111a of the presentation control board 110 is opposite to the lower surface of the driving circuit board, The mounting part of the CPU 111a is disposed in the state of projecting over the end part in the driving circuit board. Thus, wiring processing space can be secured, mixing in of noise can be prevented, totally synchronous presentation can be performed, and fraudulentness to the CPU 111a of the presentation control board 110 can be found easily.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260587-A (JP)
Title: Solder
Inventor: SOGA TASAO
IPC: B23K35/14
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment using novel solder joint particularly to realize a solder joint on a high temperature side in a temperature layering connection.  <P>SOLUTION: A connection between a semiconductor device and a substrate is formed of metallic balls of Cu or the like and a compound of the metallic ball and Sn. The metallic balls are connected to one another through the compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264762-A (JP)
Title: Digital tv receiver
Inventor: NAKAMURA KEIICHI
IPC: H04N5/765
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital TV receiver capable of continuously recording an event coping with the case that a program broadcasting time length is changed in the broadcasting of an event relay.  <P>SOLUTION: In the digital TV receiver which receives signals including additional information in addition to sound/video signals and controls a recorder, event relay information is periodically monitored among pieces of the additional information, and when a service broadcasting one event is changed while recording the event, the receiving service is switched according to the event relay information and recording is continued.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263830-A (JP)
Title: Information recording disk, server device, and program
Inventor: NODA EIJI
IPC: G06Q50/10
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contents from illegally downloaded from a server device by using an illegally copied program, and to simplify a system by making it unnecessary to set an account every time the contents are downloaded from the server device.  <P>SOLUTION: An optical disk 1 is information-recordable, and pre-stores a disk ID 2 and a downloader 4. A PC presents the disk ID 2 by the downloader 4 via the Internet, and requires downloading predetermined contents from a server device at a specific location. When the ID 2 pre-registered in the server device is collated with the transmitted ID 2 and both IDs coincide with each other as a result, the predetermined contents can be downloaded from the server device. The PC stores the downloaded contents in the optical disk 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268210-A (JP)
Title: Flame retardant resin composition
Inventor: YAMAZAKI YUEI
IPC: C08K5/52
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant resin composition having good hardening properties, permitting molding of hardened products having good thermal characteristics, such as high flame retardancy and heat resistance, and good mechanical characteristics, such as high toughness, and well coping with environmental problems.  <P>SOLUTION: The composition essentially comprises an epoxy compound, a vinyl ester produced by reacting a compound having two or more carboxy groups with (meth)acrylic acid and a phosphorus compound having an aromatic ring, and the ester has a number average molecular weight of 400-1,500 and a ratio of the weight average molecular weight to the number average molecular weight of 2.5 or higher.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271561-A (JP)
Title: Information processing system, information processor and method, and program
Inventor: SUZUKI NAOSHI
IPC: G06F21/31
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the authentication processing on a network.  <P>SOLUTION: CE equipment 132 accesses an access server 141 by use of an equipment ID. The CE equipment 132 performs, on receipt of a random number from the access server 141, a prescribed operation to store a calculated value, and transmits it to the access server 141. The access server 141 also performs the same operation. When the resulting value is the same as the value received from the CE equipment 132, the access server 141 authenticates the connection of the CE equipment 132 to the network. The CE equipment 132 then accesses a Web authentication surrogate server 146 by use of the equipment ID and the calculated value. The Web authentication surrogate server 146 authenticates the connection of the CE equipment 132 to a service providing server 145 by comparing the value calculated by the access server 141 with the value received from the CE equipment 132.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267254-A (JP)
Title: Swing control device of working vehicle
Inventor: YAMANAKA YUKIFUMI
IPC: B62D11/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swing control device of a working vehicle capable of properly performing a gentle swing with a fine adjustment while a large swing force can be provided without a troublesome swing operation.  <P>SOLUTION: In a small side operating area W1 where the amount of movement of a swing operation means from a forward movement directive position by a swing directive means is small, the swing operation means capable of changing a swing force by differentiating the traveling speeds of a pair of right and left traveling devices is brought into an insensitive operating state where the amount of variation of the swing force to the variation of the operating position for each unit is small. In a large side operating area W2, the means is brought into a sensitive operation state where the amount of variation of the swing force to the variation of the operating position for each unit is large. The means is formed so as to differentiate the traveling speeds of the pair of the traveling device so that a target swing force can be obtained and the target swing force can be provided.  <P>COPYRIGHT: (C)2003,JPO