baber/WOPTO huggingface dataset:
Patent JP-2004160281-A (JP)
Title: Waste disposal machine
Inventor: NO AKIHIKO
IPC: B02C18/24
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safer device which treats with less energy even chips containing foreign matters which are inexpensive and easily mixed into the chips in reducing the volume of the chips.  <P>SOLUTION: The chips 1 are fed into a hopper 4 installed with horizontal screws 5 which have respective crushing protrusions 5-3 with crushing function and leads with carrying function. The screw 5 has a plural number and the rotational time and the direction of the screw 5 are selected by a sequencer in a control device 10. The chips are crushed first with the protrusions and a wall of the hopper, and the crushed chips are carried to an exhaust hole for the chips with the leads of the horizontal screws and are discharged outside the hopper with a vertical screw 6 to wait for the chips. The chips are solidified with a screwpress 7 or a chip compressor, if necessary, to further reduce the volume of the chips.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169292-A (JP)
Title: Locking device
Inventor: TSUBOI KATSUYUKI
IPC: E05B79/08
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device in which a locking releasing operation can be conducted smoothly while workability can be maintained.  <P>SOLUTION: In the locking device, which has a rotary member 2, a pin tumbler 3 and a sliding piece 4 slid between a permitting place permitting rotation relative to a housing 1 of the rotary member 2 and a locking place controlling the rotation and in which the sliding piece 4 at the locking place is slid up to the permitting place and locking is released by sliding each pin tumbler pushed by a dimple key K, to which a dimple 10 is formed, to a lower section by a specified size, the locking device has a cap 5 freely rocking between a closing place where the upper end face of the rotary member 2 is covered and closed, and an opening place where the upper end face of the member 2 is opened while having an interlocking means 11 being interlocked when the dimple key K is brought near to the rotary member 2 and rocking the cap 5 up to the closing place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139538-A (JP)
Title: Bill transaction system using transfer of unsecured endorsement
Inventor: IKEDA TERUYUKI
IPC: G06Q30/06
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transaction system capable of simultaneously rendering a bill off-balance and efficiently realizing the bill by using a communication network.  <P>SOLUTION: (1) Information about the selling and buying of a bill is received and input to the storage means of a server. A browsing file to be browsed by all customers is created on the server. (2) The server refers to the information stored in the storage means, extracts a stock for which selling matches buying, and reports its content to the customers. (3) The system goes between the vendor and the emptor with regard to requirements for discount rate. When either the vendor or the emptor accepts the requirements proposed by the other, the server recognizes that the transaction is successful, then reports the delivery of the bill and the term of payment to the customers, and starts a timer for the term. (4) An organizer receives the transfer of an unsecured endorsed bill from the seller within the term and receives payment from the buyer. The organizer then transfers the unsecured, endorsed bill to the buyer and pays the seller. The timer is stopped at the same time that the transaction is complete. (5) If the stop of the timer is not input within the term, the server reports the cancellation of the transaction to the customers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171676-A (JP)
Title: Tape cartridge
Inventor: FUJII AKIHIKO
IPC: G11B23/107
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cartridge wherein one tape cartridge can be easily extracted from a stack of a plurality of the tape cartridges.  <P>SOLUTION: A tape cartridge 10 holds recording tapes rotatably in a casing enclosure which is configured by combining an upper casing 20 and a lower casing 30. In the tape cartridge 10 which has a recess part 1b for stacking casings at a lower surface of a lower casing 30 or at a top surface of an upper casing 20, and a projection part 1a for stacking casings to be fit in the recess part 1b for stacking casings is arranged at a top surface of the upper casing 20 or the lower surface of the lower casing 30, the recess part 1b for stacking casings is made to lead from one side to opposite side of the casing enclosure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140307-A (JP)
Title: Manufacturing method for thin-film solar cell
Inventor: YONEZAWA SATOSHI
IPC: H01L31/04
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve energy conversion efficiency by efficiently and effectively diffusing an alkaline metal element into a light absorbing layer at a heat treatment, when a thin-film solar cell is manufactured by forming a back electrode layer on a substrate, forming a precursor film on the back electrode layer, forming the CIGS light-absorbing layer through the heat treatment in a Se or S atmosphere, and forming a transparent electrode layer on that light-absorbing layer via a buffer layer.  <P>SOLUTION: In this manufacturing method for the thin-film solar cell, the used substrate contains an alkaline component, and an alkaline layer is formed between the back electrode layer and the precursor film, so that the alkaline metal element from the substrate and the alkaline layer are diffused into the light-absorbing layer at heat treatment. Further, the amount of the alkaline metal element diffused is controlled by the back electrode layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170313-A (JP)
Title: Optical fiber grating physical quantity measuring system
Inventor: SUMIDA AKIO
IPC: G01K11/12
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure a temperature, a strain or the like in a short time by finding precisely the center wavelength of an FBG reflection liquid obtained by irradiating a fiber Bragg grating with reference light using a simple method, and by converting the center wavelength into a physical quantity.  <P>SOLUTION: This optical fiber grating physical quantity measuring system 20 is provided with an optical fiber 23 connected to a light source 21 outputting the reference light and provided with the fiber Bragg grating 22 in an optical path thereof, a reflection light branching device 24 for branching the optical path, and a physical quantity measuring meter connected to an end part of the branched optical path, and provided with a photodetection processing part 26 for photoreceiving the reflected light to find a spectrum and a wavelength center measuring part 28 for finding the wavelength center of the reflected light of the fiber Bragg grating 22, based on the maximum value of a curve obtained by executing least square fitting as to a prescribed wavelength section for the spectrum of the reflected light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168011-A (JP)
Title: Injection mold and optical component
Inventor: SUGAWARA YASUO
IPC: B29C45/26
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To injection-mold an optical component by cutting off a gate from the outer peripheral surface of the optical component.  <P>SOLUTION: A cavity 15 for the optical component is formed between a first mold 20, to which a sprue 11 for allowing a molten resin to flow in is formed, and a second mold 30 opposed to the first mold 20 when the first and second molds 20 and 30 are abutted to be clamped and a core 33 having an optical component transfer surface 33c is allowed to face to at least the cavity 15 on the surface side of the second mold 30. When the core 33 is attached to the second mold 30 so as to be made possible to advance and retreat in the hole 30d bored in the second mold 30 with respect to the cavity 15, a tunnel gate 32a, which is connected to a runner 14 at one end thereof and connected to the side surface of the cavity 15 at its other end, is provided to the second mold 30 to cut off the resin tunnel gate region due to the tunnel gate 32a from the outer peripheral surface of the optical component by the ejection force generated when the optical component is ejected by the core 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179695-A (JP)
Title: Recording method
Inventor: MAKINO JUN
IPC: G11B20/12
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To avoid disturbing as much as possible at a connection part when connecting and recording two video data encoded according to the MPEG-2 standards.  <P>SOLUTION: If a connecting part of a second video data is after an I-picture or a P-picture of a first video data and there is a B-picture following the I-picture or the P-picture, the connecting part of the second video data is changed to a position behind the B-picture. If the connecting part of the second video data is after an I-picture or a P-picture of the first video data and there is no B-picture following the I-picture or the P-picture, the connecting part of the second video data is changed to a position after the I-picture or the P-picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003234672-A (JP)
Title: Backscatter electronic shelf label system by wide spread spectrum modulation system
Inventor: CLAESSEN ALBERTUS MARIA GERARD
IPC: H04B1/707
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic shelf label (ESL) system which uses a digital modulation technique for a modulated backscatter uplink from an ESL to a communication base station (CBS) which utilizes pseudo-random sequences instead of a single continuous wave frequency.  <P>SOLUTION: The CBS transmits a message to the ESL using a Manchester coded amplitude modulated carrier. After receiving the message, the ESL responds by reflectively modulating a continuous wave (CW) signal with a pseudo-random code sequence. Multiple pseudo-random code sequences may be chosen, with each code sequence corresponding to a particular response. The code sequence is modulated onto a kHz carrier which is used to reflectively modulate the CW signal received from the CBS. The CBS then receives the reflectively modulated signal and correlates the received signal to determine the message transmitted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004179267-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OZORA KENJI
IPC: H03K19/0944
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which can reduce the off-state leakage current on standby, and which can also reduce the leakage current paths, resulting in preventing an increase in manufacturing processes.  <P>SOLUTION: The semiconductor integrated circuit device comprises a network logic circuit block having a MOS transistor which performs a logic operation constituted of a pass transistor logic, a buffer circuit block which amplifies an output signal of the network logic circuit block, and MOS transistors 44 and 50 which are formed in a semiconductor layer of a fully-depleted type SOI substrate wherein the semiconductor layer is formed on a semiconductor substrate 51 via a buried insulation layer 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177710-A (JP)
Title: Developing device, electrode substrate for developer conveyance, method for manufacturing electrode substrate for developer conveyance, and image forming apparatus
Inventor: YAMANA SHINJI
IPC: G03G15/08
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which prevents uneven conveyance of a toner.  <P>SOLUTION: The developing device 5 of an image forming apparatus 1 is equipped with a conveying member 18 which has a plurality of electrodes. When a voltage is applied to the electrodes, a conveying member 18 produces a traveling wave electric field for conveying a toner T. The developing device 5 has an endless belt 22 which covers the surface of the conveying member 18 and rotates at a very slow speed on the conveyance member 18. The surface of the conveying member 18 on the side where the conveying member 18 comes into contact with the endless belt 22 is ≤10μm in unevenness depth. Consequently, since the friction between the conveying member 18 and endless belt 22 becomes uniform and the endless belt 22 causes no uneven frictional discharge, uneven conveyance of the toner is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177366-A (JP)
Title: Metering/seasoning system
Inventor: ADRIAN MEDELLES SANTA
IPC: A23L27/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metering/seasoning system that assures quality for appropriate seasoning.  <P>SOLUTION: The metering/seasoning system comprises a metering device for weighing materials, a seasoning device which is located downstream of the metering device and supplies seasoning of the weight corresponding to the material for seasoning, a weight checker which is located downstream of the seasoning device and measures the weight of the seasoned material. A setting means sets a reference value, based on the measured weight of the material which, is measured with the metering device and the weight of seasoning; and a sorting part sorts according to seasoning amount of the material, based on the reference value, a threshold based on the weight of seasoning corresponding to the material, and the weight measured with the weight checker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184190-A (JP)
Title: Magnetostrictive torque sensor
Inventor: KUBOTA TAKESHI
IPC: G01L3/10
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive and precise magnetostrictive sensor easy to allow working for imparting magnetic anisotropy to a torque sensing part, and also reducing a cost.  <P>SOLUTION: This sensor is provided with the first and second sensing parts with a thin film made of a ferromagnetic substance indicating magnetic anisotropy along a direction forming an angle within a range of angle larger than 0° and smaller than 90° with respect to the longitudinal-directional center axis of a rotary shaft.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181758-A (JP)
Title: Molding tool for composite material
Inventor: TANAKA SHIGEKI
IPC: B29C70/06
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously realize a reduction in a tool development cost/a manufacturing cost, the reduction in labor/hour required for arrangement of the tool and the savings of spaces required for the installation/storage of the tool, in a molding tool for a composite material.  <P>SOLUTION: The molding tool 1 for the composite material is equipped with an upper mold 2 and a lower mold 3 to form a cavity C having a predetermined shape. A molten resin is introduced into the cavity C to be impregnated into a specified reinforcing woven fabric, heating and curing the molten resin to mold a stringer S. The upper mold 2 and the lower mold 3 are composed of a heat resistant rubber. The molding tool 1 is equipped with a lower mold deforming mechanism to deform the lower mold 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184889-A (JP)
Title: Projection image display device
Inventor: IMAHASE TARO
IPC: G02F1/1335
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized, light-weight and bright projection image display device using a reflection type image display element, free from the contrast reduction due to the leaking light during displaying a black image.  <P>SOLUTION: A reflection polarizing plate functioning as a polarizing plate by providing a grating function in only the same specific direction is used as a polarizer and an analyzer for the reflection image display element, and the reflection polarizing plates are arranged just before and behind the reflection image display element on the optical path. As for the optical unit for a reflection liquid crystal projector and a reflection liquid crystal projector, by having such a configuration by using the reflection polarizing plate functioning as a polarizing plate having the grating function in only the specific direction, it is unnecessary to install a PBS prism and a 1/4 wavelength plate for correcting the PBS prism. Besides, the interference of structural components for holding a projection lens and a reflection liquid crystal panel is prevented, then, the contrast is enhanced without reducing the resolution, the number of components is reduced (brightness is enhanced) and the device is made small in size and light in weight.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186647-A (JP)
Title: Method for manufacturing piezoelectric thin film element
Inventor: KAMATA TAKESHI
IPC: H01L41/43
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric thin film element with high insulation.  <P>SOLUTION: A crystalline piezoelectric thin film obtained by heating a board is oxidized, and is thereafter heat-treated for its stabilization.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188606-A (JP)
Title: Recording element unit
Inventor: MIHARA HIROAKI
IPC: B41J2/16
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording element unit in which short circuit due to significant bending of an inner lead is avoided when ILB bonding is carried out between the inner lead of a TAB tape and the connecting pad of a recording element.  <P>SOLUTION: In the vicinity of an edge part X on one side of a recording element H1100 substantially perpendicular to the arranging direction of connecting pads H1103, the shortest distance from an edge part Y on one side of the recording element H1100 substantially parallel with the arranging direction of the connecting pads H1103 to the center of the connecting pad H1103 is long as compared with other part (element substrate center side). Consequently, the shortest distance from the center of the connecting pad H1103 to the forward end of an inner lead H1302 becomes short in the vicinity of the edge part X as compared with other part (element substrate center side).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193246-A (JP)
Title: Magnetic memory device
Inventor: KATO YOSHIHIRO
IPC: H01L27/105
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a magnetic shielding layer and to obtain a highly efficient magnetic shielding effect suitable for an MRAM.  <P>SOLUTION: The magnetic random access memory (MRAM) 30 formed of a TMR element 10 where magnetization fixed layers 4 and 6 whose magnetization directions are fixed and a magnetic layer (storage layer) 2 whose magnetization direction can be changed are laminated is sealed with a sealing material 32 such as resin. Magnetic shielding layers 33 and 34 for magnetically shielding the MRAM 30 are brought into contact with one outer face and/or other outer face of the sealing material 32 and are particularly fixed to an upper/lower faces of a package by an adhesive and the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190550-A (JP)
Title: Variable valve control device of internal combustion engine
Inventor: MACHIDA KENICHI
IPC: F02D13/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent torque fluctuation and deterioration in exhaust performance from occurring caused by a lift variation between cylinders, in a system for controlling the intake of an engine by controlling the lifts of intake valves.  <P>SOLUTION: Whether or not an integration value SIGOMEGA of an angular acceleration change DOMEGA indicating a combustion fluctuation is more than an allowable value COMBLIM is determined when a target lift TGVELO is a minimum limiter value LIMTGVEL or less. When the combustion fluctuation is more than the allowable value, the target lift TGVEL is controlled to be the minimum limiter value LIMTGVEL, and an opening of an electric control throttle is reduced correspondingly to the amount of restricting the target lift TGVEL.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003207025-A (JP)
Title: Engagement mechanism with two-stage ramp angle
Inventor: GASSMANN THEODOR
IPC: F16H48/295
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromechanical engagement system of an improved friction clutch.  <P>SOLUTION: The engagement mechanism for a vehicle includes a housing. Additionally, the engagement mechanism includes a first ball ramp disc to engage with the housing on one side. The first ball ramp disc includes a first ramp on the side engaged with the housing. Also, the first ball ramp disc includes a second ramp having a specified angle on the side facing the housing. Further, the engagement mechanism includes a ball ramp disc adjacent to the first ball ramp disc and to be driven free to rotate on the side facing the housing. Furthermore, the engagement mechanism includes a spring element to be arranged between the first ball ramp disc and the second ball ramp disc. The engagement mechanism is used for engagement of a friction clutch pack of a motive power transmission system of the vehicle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193342-A (JP)
Title: Method and alarm system for maintenance and/or removal of trouble
Inventor: BRAND RUDOLF
IPC: D01H13/14
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an alarm system for simply realizing maintenance of machines or removal of trouble when the maintenance of the machines or removal of the trouble is carried out in a manner of sending a signal from the machines 1a, 1b, etc., to a transmitter-receiver 3 and controlling the maintenance of the machines or removal of the trouble with the transmitter-receiver 3.  <P>SOLUTION: The transmitter-receiver 3 or a receiver is controlled from the optional machines or a production station by radio. Thereby, a desirable specialist is called to the machines for maintenance or removal of the trouble or automatic intervention control is performed with an operation robot, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191301-A (JP)
Title: Electric current sensor offset value calculator and its method
Inventor: ISHIOROSHI AKIO
IPC: G01R19/165
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To detect an electric current with high accuracy by a magnetic flux detection type electric current sensor.  <P>SOLUTION: A battery ECU 200 calculates an offset value of a magnetic flux detection type ammeter 120. The battery ECU 200 comprises a circuit for permitting, based on a current value detected by the ammeter 120, the calculation of the offset value when the polarity of the detected current value is changed and the absolute value of the current value stays within a previously determined range continuously for a prescribed period of time, and a circuit for detecting that an ignition switch is turned off when the calculation of the offset value is permitted and calculating the current value detected by the ammeter 120 as the offset value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI