baber/WOPTO huggingface dataset:
Patent JP-2001181375-A (JP)
Title: Epoxy resin composition, adhesive film and pre-preg thereby, multilayer printed circuit board using same and its producing method
Inventor: NAKAMURA SHIGEO
IPC: C08G59/30
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition that can form an excellently adhesive conduction layer although no surface roughening component to cause a bad performance is needed to add into a dielectric layer, when the conduction layer for a circuit and the dielectric layer are alternately laminated to produce a build-up multiplayer printed circuit board; a multilayer printed circuit board produced by the same; and a producing method. SOLUTION: The epoxy resin composition comprises: (A) an epoxy resin having two or more epoxy groups in one molecule, (B) a phenolic curing agent, (C) a phenoxy resin having a bisphenol S skeleton and a weight-average molecular weight of 5,000-100,000, and (D) a curing promoter as the essential components. The epoxy resin composition is especially preferable when the epoxy resin (A) contains phosphorus, the phenolic curing agent (B) contains nitrogen, and the phenoxy resin (C) has a bisphenol S skeleton and a biphenyl skeleton. An adhesive film can be prepared by forming the epoxy resin composition on a supporting base film. A pre-preg also can be prepared by coating the epoxy resin composition to a reinforcing substrate sheet comprising fibers and then impregnating. These can be used to produce a multilayer printed circuit board and to provide a method thereof.
Patent JP-2002108926-A (JP)
Title: Web suite system
Inventor: IIDA YOSHIAKI
IPC: G06Q50/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a Web Suite system capable of freely setting contents and a layout thereof especially while using an XML document or the like and capable of dealing with even a portable telephone or PDA. SOLUTION: In this Web Suite system, a site can be flexibly constructed while freely selecting the layout or contents of a Web site by constructing a database while using a computer language such as XML.
Patent JP-2002102977-A (JP)
Title: Working device for injection hole of fluid injection nozzle, and working method for the injection hole of the fluid injection nozzle
Inventor: TAKESHITA KENGO
IPC: F02M61/18
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an injection hole working method for an electromagnetic fuel injection valve free of occurrence of punch breaking even when an extrusion forming is applied using a punch 41. SOLUTION: Even when the center axis of a injection hole of the electromagnetic fuel injection valve is tilted toward the perpendicular-orthogonal to the platy material, the end (tapered face 46) of the punch 41 is made to tilt in the direction opposite to the platy material 40 against the enter axis of the punch 41 to shape a form parallel with the sliding face (inner face) of the punch holder 42.  In this way, a divergent shaped injection hole is accurately formed in the platy material 40 while contriving the reduction in the manufacturing cost, the side-ward force (Fs) occurring when the end of the punch 41 strikes on the platy material 40 can be received with a sliding face (inner face) of a support hole 47 of the punch holder 42 on the opposite side to the platy material 40, and the side force is offset by the reaction force (Fr) thereof, and the bending moment causing the breakage to the punch 41 does not occur.
Patent JP-2002115359-A (JP)
Title: Unit wall structure
Inventor: SUZUKI TOSHIFUMI
IPC: E04B2/72
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a unit wall structure facilitating construction and replacement and capable of being reused by repair. SOLUTION: This unit wall structure is constituted of a head 11 and a sill 14 fixed to skeletons 1 and 2, and a panel 15 installed without fastened to the head 11 and the sill 14.
Patent JP-2002114785-A (JP)
Title: 1,8-naphthyridine derivative and antitumor agent
Inventor: CHIKUGI YASUTOMO
IPC: A61K31/4375
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a more enhanced antitumor action. SOLUTION: This 1,8-naphthyridine derivative is represented by general formula (I) (R1 is a hydrogen atom, an acyl group or a lower alkyl which may be substituted; R2 and R3 are the same or different and are each a halogen atom, a lower alkyl which may be substituted, a phenyl group or a halogen atom; n is 0, 1 or 2; Y is an eliminable group L or a group represented the following formula (Y') (R4 is a hydrogen atom or a lower alkyl; Z is a hydrogen atom or an amino-protecting group; R5 is a hydrogen atom or a lower alkoxy group) and its salt.
Patent JP-2002124042-A (JP)
Title: Information reproducing device and reproducing method
Inventor: OKI TAKESHI
IPC: G11B20/14
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an error occurs in data decoding when a reproduced signal is distorted due to asymmetry caused by the amplitude fluctuation of a reproduced signal generated by a formed pit too small or too large. SOLUTION: A circuit 8 to temporarily determine a equalization target value outputs temporarily determined state information (temporary determination information) to a nonlinear distortion compensator 12, and outputs a sample data row of waveform equalization corresponding to five equalization target values to a low pass filter(LPF) 10. The LPF 10 equalizes the inputted sample data row. A nonlinear distortion detector 11 detects the error between five equalization target values and corresponding average values from the LPF 10 as nonlinear distortion information.  The nonlinear distortion compensator 12 corrects the waveform equalization data extracted from an adaptation waveform equalizer 7 by using a piece of nonlinear distortion information corresponding to a state of current time selected by using temporary determination information from the circuit 8 among five pieces of nonlinear distortion information from the nonlinear distortion detector 11.
Patent JP-2002118203-A (JP)
Title: Substrate for mounting semiconductor, manufacturing method therefor, semiconductor package employing the same and manufacturing method therefor
Inventor: YAMAGUCHI REIKO
IPC: H01L23/14
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a small semiconductor package which is excellent in miniaturization, densification, and also excellent in reliability by preventing the package from cracking and a substrate for mounting a semiconductor, and to provide an efficient method for manufacturing the substrate for mounting the semiconductor and a method for manufacturing the semiconductor package. SOLUTION: The substrate for mounting the semiconductor comprises a flexible insulating base material and a wiring conductor, and the base material has low moisture permeability. Thus, the efficient method for manufacturing the substrate for mounting the semiconductor and the method for manufacturing the semiconductor package can be obtained.
Patent JP-2002122840-A (JP)
Title: Liquid crystal display device
Inventor: OKANO NOBUO
IPC: G02F1/133
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a driving system alleviating extreme deterioration in display quality by making ionic impurities in a liquid crystal panel migrate and diffuse throughout the liquid crystal panel with electric signals and suppressing local gradation defects. SOLUTION: In the liquid crystal display device constructed by including a liquid crystal layer, in which the liquid crystal is sealed, and two substrates holding the liquid crystal layer in between and having a plurality of electric signal lines, wired in the display surface, including gate bus lines 3 and source bus lines 4 which impart the electric signals to the liquid crystal layer making the ionic impurities immixed therein migrate, the liquid crystal display device is characterized by regularly imparting the electric signals which generate Coulomb force attracting or repelling the ionic imprities to the respective electric signal lines.
Patent JP-2002120499-A (JP)
Title: Decorative body presenting virtual image
Inventor: MATSUMOTO HIRONOBU
IPC: G02B25/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a decorative body presenting virtual images which presents enlarged virtual images of linear pixels above or below a plano-convex-lens- shaped condenser element layer. SOLUTION: The decorative body is constituted of the plano-convex-lens- shaped condenser element layer formed by lining up longitudinally and laterally a large number of plano-convex-lens-shaped condenser elements of the same shape and size, a transparent base layer and a linear pixel layer formed by lining up orderly a large number of linear pixels of the same shape and size.  The plano-convex-lens-shaped condenser element layer and the linear pixel layer are disposed so that at least one set of a line of the plano-convex-lens- shaped condenser elements and each linear pixel overlaps vertically in the most degree, that the other linear pixels at an equal distance from the overlapping linear pixel slip by the same width from the condenser element lines corresponding to the other linear pixels, with respect to the overlapping linear pixel as the center, and that the width of slippage becomes larger as the linear pixels are located farther outside from the linear pixels being the center. The enlarged virtual images of the linear pixels are presented above or below the plano- convex-lens-shaped condenser element layer.
Patent JP-2002122181-A (JP)
Title: Vibration controller for vehicle
Inventor: ICHIKAWA HIROYUKI
IPC: F16F15/02
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To effectively restrain the vibration of a vehicle in the whole area of engine speed of a wide range of the vehicle by controlling the operation of an active mount. SOLUTION: The external force from a vibration generating source is inhibited by controlling the operation of an engine mount 20 as a mount with a shaker installed on a vehicle, on the basis of a signal from an acceleration sensor 15 mounted on a steering position or a floor position of the vehicle when an engine speed of the vehicle is in an area of idling speed in an idling operation state of the engine. On the other hand, the external force from the vibration generating source is restrained by controlling the operation of the engine mount on the basis of a signal from a load sensor 13 mounted on an engine supporting part or its neighborhood when the engine speed is in an area of traveling engine speed in a traveling operation state of the engine.
Patent JP-2002120155-A (JP)
Title: Alumina type grinding wheel, diamond type grinding wheel and cutting method
Inventor: MIYAGAWA JUN
IPC: B24D3/18
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of substantially perfectly removing a bonding material adhering to a target of a spent sputtering target from which a backing plate is detached. SOLUTION: This alumina type grinding wheel or diamond type grinding wheel for removing the bonding material adhering to the spent sputtering target has 30-48% abrasive grain rate, 7-15% binder rate, and 45-63% porosity. When the spent sputtering target contains at least one kind selected from Au, Ag, Ir, Ru, Tb, Ge and Gd, this cutting method is effective.
Patent JP-2002126270-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for performing interesting variable display rich in variety. SOLUTION: A pair of first areas 311 is formed on an image display area by a display control board 300 and, while displaying identification information on the pair of first areas 311 after varying or stopping it, the pair of first areas 311 is formed to widen/narrow an interval between the pair of first areas 311. Then, the identification information to be displayed on the pair of first areas 311 to be displaced within the image display area is largely displaced as well and a game is prevented from becoming monotonous.
Patent JP-2002131526-A (JP)
Title: Optical filter and color display device using the same
Inventor: ARAKAWA FUMIHIRO
IPC: G02B1/18
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the contrast of an image preventing external light from being reflected in addition to that an optical filter using neodymium is conventionally used for the purpose of reinforcing spectral functions of a liquid crystal display and so on so as to improve only color reproducibility of the image. SOLUTION: In the structure, in which a hard coat layer 4 having a mat surface 4a is laminated on the upper surface of a transparent film 3 and an adhesive layer 2 is laminated on the lower surface, thereof, the neodymium is incorporated in either one of these layer, thus the color reproducibility of the image is made excellent when the optical filter is placed on the front surface of the liquid crystal display and so on, and the optical filter is made low in reflectance of the external light. The optical filter is applicable also to a reflection preventing film with an optical interference layer, to a transparent conductive film, a lens film for extending a viewing angle or the like.
Patent JP-2002089782-A (JP)
Title: Oil thrower body for machine and equipment
Inventor: KANEKO YOSHIAKI
IPC: F16N31/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an oil thrower body for machine and equipment capable of preventing lubricating oil flowing along a structural body such as a vertical member forming a machine and equipment from leaking and formed so as to be easily installed. SOLUTION: To prevent the lubricating oil used in the machine and equipment 1 from leaking, this oil thrower body comprises a soft material 13A in contact with the vertical member 8 forming the machine and equipment 1 and an elastic material 13B integrally formed with the soft material 13A. The oil thrower body is installed on the lower side part of the vertical member 8 by an elastic engagement.
Patent JP-2002134791-A (JP)
Title: Display device by light-emitting body having plasticity
Inventor: YAMAGUCHI SHINGO
IPC: E01F9/654
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device which, being low cost and freely worked/ assembled, comprises a phosphor provided with a large number of light-emitting elements arranged/attached to a parallel multiple-conductor sheathed cable material having appropriate flexibility. SOLUTION: LED electrodes 5a, 5b, 6a, and 6b of LEDs 4a and 4b are soldered to a conductor 3, exposed from a notch part 2 partially cut out of a coating part of a parallel two-conductor sheathed cable 7 to form a light- emitting body 10.
Patent JP-2001158237-A (JP)
Title: Slide roof for vehicle
Inventor: LAUX PHILIP
IPC: B60J7/05
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To improve a ventilation condition of a slide roof for vehicle by a simple means. SOLUTION: This slide roof for vehicle is provided with two rigid body covers 10, 11 for closing a roof opening part 12 and opening it at least partially, displacement devices 28 to 32 of both covers displacing to ventilation positions, and a canopy which has front and rear canopy members 14, 15 and can move in the direction of longitudinal axis of a vehicle at least partially irrespective of cover positions by slide devices 18, 19, 26.  The front canopy member 14 connected to the rear canopy member 15 can move to a position where a front ventilation clearance 16 is opened by starting from the front canopy member 14 at a close position, and the rear canopy member 15 is separated from the front canopy member 14 by ventilation operation movement of the covers 10, 11 to open a rear ventilation clearance 17 so as to open the horizontal front ventilation clearance 16 in front of a front fringe of the front canopy member 14 and the horizontal rear ventilation clearance 17 between both canopy members 14 and 15.
Patent JP-2001160138-A (JP)
Title: Method and device for image processing
Inventor: BRADLEY ANDREW PETER
IPC: H04N1/60
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To optimally clamp the output value of filtered image data prepared by mapping a discrete sample value. SOLUTION: A maximum sample value and a minimum sample value are decided about a plurality of input discrete sample values used for an operation of a discrete sample value for every discrete sample value of mapping, and the output value of the discrete sample value is clamped in the domain of the plurality of input discrete sample values by using the maximum and minimum sample values. The output value depends on a plurality of attributes of the plurality of input discrete sample values.
Patent JP-2002104447-A (JP)
Title: Lidded pour-out port for bag-formed container
Inventor: FUKUHARA AKIO
IPC: B65D39/08
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a lidded pour-out port which allows contents to be easily sucked, while a residual air content in a bag-formed container is little when lidded. SOLUTION: The lidded pour-out port for a bag-formed container comprises a pour-out port body 1 having a base 12 stuck and fixed to an opening end of the bag-formed container and a cylinder 11, and a lid 2 to be screwed therewith. Sealed regions 19 and 36 of the body 1 and the lid 2 are located inside the base 2 of the pour-out port body 1. Since a thread 13 of the body 1 with the lid 2 is provided on an internal face side of the body 1, there is no protrusion on the cylinder 11 which is to serve as a suction port of the body when the lid is removed.
Patent JP-2001198515-A (JP)
Title: Thin film forming device and thin film removing device
Inventor: YAHIRO SHUNICHI
IPC: B05C11/10
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming device with which the generation of residue of a resist film on four corners of a substrate is prevented through the setting by the more simplified procedure. SOLUTION: The thin film forming device is provided with a resist liquid coating part 50 for forming the thin film of a resist liquid by rotating a substrate G while applying the resist liquid on the surface of the substrate G, a thin film removing head 60 for removing the unnecessary thin film covering the peripheral part of the substrate by spraying a solvent to the peripheral part of the substrate G, a moving structure 62 for driving the thin film removing head 60 along the peripheral part of the substrate G,  a storing part 77 for storing a section A speed for a section A and a section B speed for a section B by dividing the moving range into the section A and the section B and a control part 75 for operating the thin film removing part driving part at the section A speed in the section A and at the section B speed in the section b by taking out the section A speed and the section B speed from the storing part 77.
Patent JP-2002104638-A (JP)
Title: Plastic conveyor belt with net and conveyor device using the conveyor belt
Inventor: ITO NORIMICHI
IPC: B65G15/54
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a light conveyor belt adapted for conveyance of a small product and to provide a conveyor device using the conveyor belt. SOLUTION: The plastic conveyor belt with a net is so formed that belt constitution unit pieces each having a coupling hole formed in an end part in the direction of length and opened in the direction of width are situated at two end parts in the direction of width such that the coupling hole is caused by communicate in the direction of length for combination, and a rod having a core sheath structure where a metal rod-like body forming a core part and its surrounding is formed of plastic is inserted in a common hole formed in a combination part for coupling and formed in an endless state, and a net made of plastic is situated on the conveyance surface of a conveyor belt base body formed that a portion between belt constitution unit pieces situated at two end parts in the direction of width consists of a rod, and the conveyor belt base body and the net are integrally formed.  The conveyor device uses the above plastic conveyor belt with a net.
Patent JP-2002136641-A (JP)
Title: Game machine
Inventor: SUZUKI YOSHITAKA
IPC: A63F5/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can make a player unable to predict patterns and a game rich in unexpectedness by forming such a constitution that patterns do not appear unless a rotating reel is illuminated with an internal lighting system. SOLUTION: A reel tape at least partially processed to transmit light from the back face side but not to transmit light from the surface side, is used for at least one of the rotating reels. A plurality of patterns are printed on the back face of the processed part of the reel tape, and the reel tape is stuck to the periphery of the rotating reel so that the patterns are inside. The lighting system is provided inside the rotating reel, and the patterns on the back face is visible from the exterior by lighting the lighting system.
Patent JP-2002142256-A (JP)
Title: Authentication system
Inventor: KAMATA HIROSHI
IPC: H04W88/18
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To surely authenticate a person by authentication system using biometrics. SOLUTION: A communication terminal user takes a plurality of pictures of a physical feature of the user by using an imaging unit 103 provided in a communication terminal equipment 100, and then inputs a user ID number by using an operating unit 101 provided in the equipment 100. A transmission data processor 104 forms a packet signal including the images of the user ID number and the part of the body. A transmitter-receiver 105 transmits the packet signal to an authentication server 200. The server 200 registers a plurality of the images of the part of the body corresponding to the user ID number with an authentication information data base 204. An authenticating unit 205 authenticates the person by collating the plurality of the images of the part of the body.
Patent JP-2002097480-A (JP)
Title: Water-added fuel and combustion auxiliary catalyst
Inventor: TANAKA HIDEAKI
IPC: C10L1/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To produce a water-containing fuel and a combustion auxiliary catalyst for a petroleum fuel which remove free carbon and incompletely burnt CH, CO, NOx, and SOx in an automotive exhaust gas. SOLUTION: The water-containing fuel is obtained by mixing a metal alcohol chelate fluid whose metal is silicon, titanium, zirconium, hafnium or vanadium with an ammonia water- or amine water-added alcoholic fluid and adding an ultrapin or formalin water alcohol to the resulting mixture. Further, the combustion auxiliary catalyst appropriately added with a mixed fluid of this combustion auxiliary and a metallic combustion catalyst removes carbon, NOx, and SOx or thermally decomposes incompletely burnt CO and CH in a nearly complete state when added to gasoline or a diesel gas oil and burnt.
Patent JP-2001143489-A (JP)
Title: Nonvolatile semiconductor memory in which read-out time is shortened
Inventor: RI SHAKUKEN
IPC: G11C8/08
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory in which a read-out time is shortened to improve operation speed. SOLUTION: This memory device is provided with page buffers connected to bit lines respectively, this page buffers comprises a load transistor for supplying a load current to a correspondent bit line at the time of read-out operation. A load control circuit is connected a node, to which gats of load transistors of these page buffers are commonly connected. This load control circuit is provided with discharge paths having mutually different discharge capability, and node voltage is selectively discharged, depending on whether the node voltage is higher than target voltage, at read-out operation in this discharge path. By using such a load control circuit, as all discharge paths are formed when node voltage is higher than target voltage, a time required for setting node voltage can be shortened.