baber/WOPTO huggingface dataset:
Patent JP-2005203064-A (JP)
Title: Semiconductor memory device
Inventor: OIKAWA KOHEI
IPC: G11C11/41
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-speed data access in a semiconductor memory device of a system for correcting data by using an ECC circuit.  <P>SOLUTION: For example, two memory areas MA0 and MA6 of different columns are activated almost simultaneously by one access. Then, of the activated memory areas MA0 and MA6, in the far memory area MA0, 19-bit data of original 32-bit data inputted to an input/output circuit 19 are directly stored. On the other hand, in the memory area MA6 nearer than the memory area MA0, 13-bit data of the original 32-bit data inputted to the input/output circuit 19, and 6-bit parity data generated by a parity generation circuit 17 based on the original 32-bit data are stored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206855-A (JP)
Title: Method for forming thin film, method for manufacturing plasma display panel using it, apparatus for forming thin film, and plasma display panel
Inventor: NAKAGAMI YUICHI
IPC: H01J11/34
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a thin film, which can stably add SiC to a metallic oxide film of a protective layer; an apparatus for forming the thin film; a method for manufacturing a plasma display panel; and the plasma display panel manufactured thereby.  <P>SOLUTION: The method for forming the thin film includes a step of vapor-depositing a vapor deposition material 4 on an objective substrate 2, while introducing (1) oxygen gas and (2) a gas containing carbon (C) or silicon (Si) as a constituent element, into an evacuated vacuum chamber 1. The vapor deposition material 4 contains (1) a metallic oxide, and (2) silicon (Si) or silicon carbide (SiC).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206649-A (JP)
Title: Adhesive and pressure-sensitive adhesive sheet
Inventor: SERA MASANORI
IPC: C09J7/02
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive polyolefin adhesive which shows a good adhesion to a polyolefin substrate which is a flexible material, a sharp melting behavior and a great change in its adhesion property before and after melting and is excellent in handleability and workability, and to prepare an adhesive tape using the same.  <P>SOLUTION: The adhesive contains (a) 40-100 mass% higher α-olefin polymer comprising an α-olefin having 10 or more carbon atoms as a main material monomer and (b) 60-0 mass% tackifier. The adhesive tape is manufactured by applying the adhesive to the polyolefin substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004226408-A (JP)
Title: Method and apparatus for observing reaction of specimen
Inventor: SCHUERF MARKUS
IPC: G01N21/64
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide one apparatus constituted so as to measure the light and/or fluorescence emitted from a specimen mixed with a reagent and irradiated with exciting light and housing an injector and/or an injection needle so as to easily replace the same.  <P>SOLUTION: The apparatus (1) for observing the reaction of each of the samples (2) to which the reagent (3) is added and/or a method for using this apparatus are disclosed. The apparatus includes at least one first optical device (4) for observing the samples (2) in a first observation region (6) through which a first optical axis (5) pierces, in the direction of the first optical axis, a first device (7) for receiving containers (8) housing the samples (2) and arranging the specimens in the containers in one row with respect to the first optical axis (5), an injection device (10) for adding a liquid (3) to the samples (2) and a light emitting device (17) for irradiating the samples (2) with exciting light having a first wavelength.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005206185-A (JP)
Title: Liquid storage container
Inventor: YUZUHARA YUKITOMO
IPC: B65D47/06
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid storage container having a structure to be attached/detached when it is rotated and capable of reliably preventing co-rotation while it is attached/detached by the rotational operation in the same direction.  <P>SOLUTION: The liquid storage container comprises a container body 1 to store a liquid in a spouting manner, a spouting cylinder 4 having a spouting port 2 which is screwed in a tightening/loosening manner via a first screw part 3, a locking part 5 which is provided between the spouting cylinder and the container body to lock them attachably/detachably, and a cap 7 which is screwed to the spouting cylinder to seal the spouting port via a second screw part 6, capable of maintaining the locked condition by the locking part in a tightened condition to the spouting cylinder, and attachable/detachable in the loosening step from the spouting cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208288-A (JP)
Title: Method for manufacturing organic silver salt dispersion, organic silver salt dispersion and heat developable photosensitive material
Inventor: FUJIKURA KAZUHIKO
IPC: G03C1/498
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material having low fog and excellent in productivity.  <P>SOLUTION: In a method for manufacturing an organic silver salt dispersion by mixing an aqueous solution or suspension of an alkali metal salt of an aliphatic carboxylic acid with silver nitrate, when the aqueous solution or suspension of the alkali metal salt of the aliphatic carboxylic acid is prepared using a dispersion medium, a part or all of an aqueous solution of an alkali metal salt is added to the dispersion medium as primary addition before adding the aliphatic carboxylic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216536-A (JP)
Title: Separator for fuel cell and its manufacturing method
Inventor: HAYASHI TOSHIKATSU
IPC: H01M8/02
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell wherein a reactant gas flow rate is higher, a current collecting area is larger, and power generation efficiency is higher; and to provide its manufacturing method.  <P>SOLUTION: In the separator for the fuel cell, a contact face with an electrode or a current collector, and a plurality of parallel vent grooves comprising a convex 1 and a concave 2 constituting a reactant gas passageway, are formed, and the top 11 of the convex 1 includes an edge 11a extended towards an adjacent convex side from a side face 13 of the convex 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214275-A (JP)
Title: Worm gear device and on-vehicle electronic device equipped with worm gear device
Inventor: SUGAMI MAHO
IPC: F16H1/16
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a worm gear device which materializes effective power transmission and reversing action as a reduction gear to obtain a large speed reduction ratio, and provide an on-vehicle electronic device equipped with the same.  <P>SOLUTION: The worm gear device has a worm A1 with three threads mounted in a rotary drive shaft, a worm wheel B1 meshed with the worm A1, a worm A2 with four threads coaxially provided with the wheel and a worm wheel B2 meshed with the worm. The lead angle of the worm A1 is set larger than the friction angle with the wheel B1. In addition, the lead angle of the worm A2 is set larger than the friction angle with the wheel B2. An on-vehicle electronic device has a travel unit 4 for coupling a display panel 1. The worm gear device is employed as a travelling mechanism 70 for reciprocating the unit 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004233040-A (JP)
Title: Superheated steam generator
Inventor: AOSHIMA TOSHIO
IPC: F22G3/00
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily generate a large amount of superheated steam.  <P>SOLUTION: A superheated steam generator comprises a cylindrical body formed of a non-magnetic material which has an injection water introducing hole in one end and a superheated steam ejection port in the other end, an excitation coil wound around an outer circumference of the cylindrical body, and an air-permeable heated body formed of a conductive material which is filled in the cylindrical body. In the superheated steam generator, water is injected into the cylinder from one end of the cylindrical body in which the air-permeable heated body formed of the conductive material is filled, and hot superheated steam is ejected from the other end of the cylindrical body by performing induction heating of the air-permeable heated body filled in the cylindrical body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005214127-A (JP)
Title: Variable valve system
Inventor: ISHIKAWA SHIZUO
IPC: F01L13/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve working efficiency of operating angle adjustment necessary between cylinders when a variable valve system is actually mounted to a plurality of cylinders, and easily and promptly perform the adjustment.  <P>SOLUTION: The variable valve system is provided with a first interposed arm 10, a second interposed arm 20, a rotating cam 7 and a control means performing slide control of the second interposed arm 20. The control means includes a control shaft 27, a projecting part 28 projecting from the control shaft 27 and rotatably pivoting a base end part of the second interposed arm 20, and a lift control device for performing small angle rotation control of the control shaft 27, and is provided with an operating angle adjustment mechanism adjusting an operating angle of a valve 9 by changing a relative position of the base end part of the second interposed arm 20 with respect to the projecting part 28. The operating angle adjustment mechanism comprises an eccentric support shaft 33 which includes a base shaft 34 relatively rotatably inserted into a hole 32 of the projecting part 28 and adjustment shafts 35, 36 eccentrically connected to the base shaft 34 and rotatably inserted into holes 25, 26 of the second interposed arm 20; and a fixation nut 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214355-A (JP)
Title: Check valve
Inventor: NARUKAWA BUNTA
IPC: F16K15/02
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a check valve for refrigerant attached to a compressor of refrigerating cycle.  <P>SOLUTION: The check valve 10 pressed in a housing 1 of the refrigerant compressor is provided with a valve body 100, a valve element 200, a coil spring 300, and a stopper member 400. The valve body 100 includes an outer tube part 110 and an inner tube part 120, and the valve element 200 is inserted in the inner tube part 120. An upper part of the inner tube part 120 is caulked inward to form a caulking part 122 and to fix the stopper member 400. The coil spring 300 presses the valve element 200 against an input port 130 of refrigerant to prevent reverse flow of refrigerant of fixed pressure or higher. When refrigerant pressure at the input port 130 rises, the valve element 200 lifts to make refrigerant in a compression chamber 3 flow out toward an output port 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005196720-A (JP)
Title: Mouse pad with protruding surface
Inventor: NISHIYAMA YATARO
IPC: G06F3/039
Filed: 2004-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouse pad with a protruding surface capable of minimizing, even if the surface of the mouse pad with the protruding surface is made of a material on which a mouse body is easy to slip, the slippage of a mouse ball on the contact surface in case that the mouse ball cannot be smoothly moved because of contamination thereof.  <P>SOLUTION: The surface of the mouse pad is made into a protruding surface, whereby a ball contact part 3 is angled so that the mouse ball can be satisfactorily caught and used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227969-A (JP)
Title: Information signal processor and its initializing method, program, and medium recording the same
Inventor: KONDO TETSUJIRO
IPC: G06F9/445
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform upgrade by addition or change of a processing part (processing board) with a light burden on a user.  <P>SOLUTION: A control board 101 and processing boards 104 and 105 are connected to a bus 107 respectively. At least, the processing board 105 is made detachable. The processing board 104 is subjected to high-quality image processing. The processing board 105 is subjected to reduction processing for MPEG distortion. A ROM of each board is stored with version information and control information for all processing substrates having version information showing a version earlier than the version that the version information represents. For initialization, the control information stored in the ROM of the latest version is automatically stored in RAMs of the control board 101 and corresponding processing board to control the operation of the processing board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228002-A (JP)
Title: Parking position guide device and on-vehicle parking position guide device
Inventor: OKADA HIROKI
IPC: G09B29/10
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking position guide device and an on-vehicle position guide device capable of effectively carrying out guidance to a parking position.  <P>SOLUTION: On the basis of taste information about a parking position of a user of a guided vehicle 300, this parking position guide device 100 decides a parking position matching taste of the user from available parking positions in a parking lot and transmits the decided parking position to the user. The parking position is decided on the basis of parking space information about a parking space of each parking position inside the parking lot, and the parking space information is corrected on the basis of parking conditions of parked vehicles around the parking space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228440-A (JP)
Title: Optical disk unit
Inventor: HIROOKA SATOSHI
IPC: G11B7/0045
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk unit capable of forming a good recording mark in which the position of a rear edge is made clear by eliminating the tapering of the rear end part of the recording mark.  <P>SOLUTION: The optical disk unit is provided with an optical pickup for irradiating the recording surface of an optical disk with a laser beam, and a drive circuit for driving the optical pickup, and records data by forming a recording mark on the recording surface of the optical disk by the laser beam, wherein the laser beams of a first write level and a bias level are alternately output during the period of forming the recording mark from its distal end to the near side of the the rear end when a continuous recording mark is formed, and the laser beam of a second write level higher than the first write level is output in the period of forming the rear end part of the recording mark.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231467-A (JP)
Title: Laying material for automobile and manufacturing method of laying material
Inventor: KURIMOTO AKIHIRO
IPC: B60N3/04
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laying material for an automobile excellent in soundproofing.  <P>SOLUTION: A piloerection fabric sheet 1 is lined with a resin sheet 31, but pores are provided on the resin sheet 31 to avoid formation of a hollow duplicate wall structure and to improve a sound absorbing property. It is possible to easily provide the pores of desired outer diameter and of desired number, for example, by needling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237399-A (JP)
Title: Personal computer rack
Inventor: AWAJI YUICHI
IPC: A47B21/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal computer rack capable of preventing the deterioration of the appearance due to partial contamination.  <P>SOLUTION: The rack body 11 is constituted of leg portions 13 with casters 12, side pipes 14 erected on the leg portions 13, and a pair of rear pipes 15 of metal pipes erected on the rear center portions of the leg portions 13 spaced apart from each other. A support arm 31 is disposed at a position higher than a middle shelf portion 23 of the rear pipes 15, a display mounting portion 32 for mounting a display is disposed by supporting a board with the support arm 31. A backboard 41 is detachably provided at the pair of vertically extending rear pipes 15, the backboard 41 arranged in the upper portion is disposed on the back side of the display mounting portion 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240562-A (JP)
Title: Scroll compressor
Inventor: YAMAZAKI ATSUSHI
IPC: F04B39/06
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a heat in a delivery chamber from being transmitted to a suction gas through the inside of a fixed scroll.  <P>SOLUTION: This scroll compressor 100 comprises an operating chamber 124 formed of the fixed scroll 108 and a swing scroll 107, a delivery hole formed at the center of the fixed scroll, the delivery chamber 125 formed at the end face of the fixed scroll on the opposite side of the swing scroll side end face thereof, a compressor part 143 taking a compressed fluid into the operating chamber when the operating chamber reaches the outermost diameter part of the fixed scroll by the revolution of the swing scroll and compressing the fluid while moving toward the center of the fixed scroll, and heat insulating members 127, 137, and 141 installed in the fixed scroll.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242526-A (JP)
Title: System for providing danger information for vehicle and its display device
Inventor: TAKUBO HIROYUKI
IPC: G08G1/16
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for providing danger information for a vehicle and its display device.  <P>SOLUTION: The system mounts the following means on a vehicle: a detection means for detecting information about prescribed physical quantities with respect to one's own vehicle and objects present around the vehicle; a first analysis means for analyzing the information acquired from the detection means to obtain physical quantities with respect to the vehicle and the each object present around the vehicle; a radio communication means for transmitting information requested from the same system of other vehicles, as analysis information, among information including the obtained physical quantities and also receiving the analysis information transmitted from the same system of other vehicles; a second analysis means for analyzing the analysis information acquired from the vehicle and other vehicles to extract danger information indicating the presence, the direction and the like of an object dangerous to the vehicle; and a display means composed of line light sources disposed on a line around a frame of a front glass to recognizably indicate the danger information to a driver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238630-A (JP)
Title: Transparent laminate, filter for display, and plasma display
Inventor: ITO MASAHIKO
IPC: G09F9/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent laminate excellent in transparency, electromagnetic wave shielding properties, infrared cutting properties, and reflection preventing properties, a filter for a display, and a plasma display.  <P>SOLUTION: The transparent laminate 1 has a transparent substrate 10 and a shield layer 40 in which thin transparent film layers 41a-41e and thin metal film layers 43a-43d are formed alternately. The number of the metal layers is n, and the number of the transparent layers is n+1 (n is an integer of 1 or greater). The surface resistance of the shield layer 40 is 4 Ω or below, the visible light transmittance is 40% or above, the luminous reflectance is 2% or below, and the transmittance of light greater than 800 nm in wavelength is 20% or below. The filter for the display has the laminate, and the plasma display has the laminate or the filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243449-A (JP)
Title: Ionic conductor
Inventor: KISHII YUTAKA
IPC: H01M10/05
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ionic conductor that exhibits high ionic conductivity along a direction between electrodes, ranging from room temperature to high temperatures.  <P>SOLUTION: An ionic conductor contains an electrolyte and at least two kinds of molecules shown by R<SB>1</SB>-O-C<SB>6</SB>H<SB>4</SB>-C<SB>6</SB>H<SB>4</SB>-CN or R<SB>2</SB>-C<SB>6</SB>H<SB>4</SB>-C<SB>6</SB>H<SB>4</SB>-CN, wherein R<SB>1</SB>and R<SB>2</SB>are straight-chain alkyl groups with carbon number ≥2, and ≤10, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182731-A (JP)
Title: Temperature-compensated bandgap voltage reference circuit
Inventor: LEE CHIK YAM
IPC: H03F3/343
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a constant reference voltage which substantially does not depend on a temperature by adding Vbe and ΔVbe.  <P>SOLUTION: The bandgap voltage reference circuit includes: a first circuit for supplying a first voltage being proportional to Vbe of a first bipolar transistor; a second circuit for supplying a second voltage ΔVbe being proportional to a difference of two Vbe voltages of two bipolar transistors; and a comparator having inputs connected respectively to Vbe and ΔVbe and an output connected to a base of the first bipolar transistor. As a result, the Vbe and ΔVbe are multiplied with a constant, and a voltage being proportional to the total of each is supplied from an output of the comparator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218073-A (JP)
Title: Communication terminal device with negative ion generating unit
Inventor: YOSHIDA TATSUO
IPC: H04M1/21
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To form a negative ion environment with high concentration around only a user without requiring an installing place dedicated for an electric fan or an air conditioner.  <P>SOLUTION: A PHS terminal is one embodiment of a communication terminal device provided with a function of communicating with external devices and a transmitter/receiver used for communicating by a user, which is provided with a negative ion generating unit on the surface of the communication terminal device. The device is provided with: an antenna 11 as an interface as a function of communicating with a public communication line; and a negative ion generating unit 16 disposed between an operation unit rear surface side of the PHS terminal 10 provided with a receiver 14 and a transmitter 15 of a transmitter/receiver unit, for allowing the user to communicate and the surface of the transmitter/receiver unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242820-A (JP)
Title: Settlement system
Inventor: SAKUMA JUNSUKE
IPC: G06Q20/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To grasp a detailed situation of use of a recording medium in a settlement system which uses the recording medium.  <P>SOLUTION: Price information on an IC card 10 is made to correspond to a card ID specific to the IC card 10 and managed. When the IC card 10 is used in member shops 60-1 to 60-M, the price information regarding the use and use information to be contents of the use are sent to a settlement management part 30 together with the card ID of the IC card 10. In the settlement management part 30, the use information on the IC card 10 is made to correspond to the card ID of the IC card 10 and managed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI