baber/WOPTO huggingface dataset:
Patent JP-2003248040-A (JP)
Title: Method and apparatus for diagnosing programmable logical device, and programmable logical device
Inventor: SAWA EIJI
IPC: H03K19/173
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To verify operation of a logical circuit in a PLD.  <P>SOLUTION: A memory 5 of the PLD 1 is constituted of a ring buffer circuit. A signal line pt, in which a malfunction phenomenon can be induced in the PLD 1 except itself, is connected to the ring buffer circuit 5. The malfunction phenomenon which occurs inside the PLD 1 or an anomaly signal from the PLD 1, except itself, is inputted as a trigger signal through a signal line pt to half the ring buffer circuit 5. Then data written in the ring buffer circuit 5 is read as data for diagnosis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246595-A (JP)
Title: Tilt connection structure for fork lift truck
Inventor: HIROTA ISAMU
IPC: B66F9/08
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt connection structure for a fork lift truck capable of lengthening service interval required for a maintenance as long as possible.  <P>SOLUTION: The tilt connection structure penetrated with a tilt pin is provided with an annular end surface part 16a covering an end surface side of a tilt socket 14; and a cylindrical hood part 16b provided at an outer peripheral edge of the end surface part 16a. Seal covers 16 integrally molded by an elastic material such as a hard rubber are mounted to both end sides of the tilt socket 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254087-A (JP)
Title: Gas combustion device
Inventor: NAGANE KOHEI
IPC: F23C99/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas combustion device having a vibration control device for vibrating the combustion device to control combustion vibration that reduces its life.  <P>SOLUTION: The gas combustion device, in which fuel gas and air supplied through ducts are mixed for burning, comprises a combustion device body 1; a resonator 2 having a cylinder 5 therein and provided in at least either the duct supplying the air to the body or the other duct supplying the fuel gas to the body; and a driving motor 11 for driving the cylinder to vary the capacity of the resonator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242968-A (JP)
Title: Negative electrode for lithium ion secondary battery
Inventor: MIYAKE JUNJI
IPC: H01M10/05
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide by a low-cost manufacturing process a negative electrode for lithium ion secondary battery that is superior in charge and discharge cycle life.  <P>SOLUTION: This is a lithium ion secondary battery negative electrode in which tin is plated on a copper alloy foil that contains 0.01% or more and 0.25% or less Zr by mass ratio and the remainder is copper and inevitable impurities. An intermetallic compound in the Sn-Zr equilibrium diagram is formed in the plated film formed by the plating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252117-A (JP)
Title: Housing barn with housing tray
Inventor: HOJO KAZUYOSHI
IPC: B60R7/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance workability when a worker houses a housing object in a housing barn, and to effectively utilize a space in the housing barn.  <P>SOLUTION: This housing tray 1 is composed of a loading plate 2, a grip member 3, and a connecting member 4, and is formed by rotatably joining an end part of the grip member 3 to an end part running in the moving direction of the loading plate 2 via the connecting member, and is arranged in the housing barn. The grip member 3 has the length for projecting the tip to the opening part 9 side of the housing barn 6 to the loading plate 2 when rotating to the opening part 9 side of the housing barn 6 from an upright state. A recessed groove 7 for housing the grip member 3 is arranged in the housing barn 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254591-A (JP)
Title: Driving circuit of air conditioner and driving circuit of electrical equipment
Inventor: HANDA MASATO
IPC: H02P27/08
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive driving circuit of an air conditioner which eliminates CT which has been required on the alternating current power side, and maintains functions and performance, by detecting an alternating current power current value in a control circuit through calculation of a current value detected by a current detection element provided between a converter circuit and an inverter circuit.  <P>SOLUTION: This driving circuit is provided with: the current detection element provided between the converter circuit and the inverter circuit; and a control circuit for acquiring a direct current value based on a current detected almost in real time by the current detection element, for forecasting an alternating current value from a relationship between an alternating power and a direct power converted from the alternating power from this direct current value, and for controlling operation of the air conditioner from this alternating current value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253565-A (JP)
Title: Oil solution, synthetic fiber and method for producing false twisted yarn
Inventor: SUDA KAZUTOMI
IPC: D06M13/256
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil solution for processing yarn, particularly an oil solution for high-speed false twisting, suppressing stain of a heater and occurrence of white powder, mainly in high-speed false twisting of a synthetic fiber and capable of providing synthetic fibers excellent in processability.  <P>SOLUTION: The oil solution comprises (A) ≥60 wt.% compound obtained by carrying out blocked or random copolymerization addition reaction of an alcohol with ethylene oxide (EO) and propylene oxide (PO), containing EO/PO at a molar ratio of (40/60) to (80/20) and having ≥3,000 molecular weight, (B) 0.1-0.4 wt.% anion surfactant, (C) 0.1-1.0 wt.% modified silicone and (D) 1.0-10.0 wt.% alkylene glycol, with the proviso that weight fraction of each component is a value measured in a state in which water content is removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259534-A (JP)
Title: Wire harness removing component and wire harness
Inventor: HAYASHI HIROYUKI
IPC: H02G3/38
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire harness removing component which can deal with a wide variety of wire harnesses to be mounted with one component regardless of diameter of a wire harness, and in which mounting work is easy, and has cost effectiveness.  <P>SOLUTION: This wire harness removing component 11 consists of an almost rectangular wire harness holding section 13 for holding a wire harness body 12, hook hanging sections 14, 15 for removing wire harness which are provided so as to extend upward and downward respectively from an upper and a lower center portions of the section 13, and a strapping band which is provided on the section 13 and consists of a band section 19 and a band penetrating/engaging section 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330188-A (JP)
Title: Method and device for calculating log likelihood ratio of bits in qam signals
Inventor: AGAMI GREGORY
IPC: H04L25/06
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for effectively calculating log likeli hood ratio on each bit in M-aryQAM modulated signals transmitted in a commu nication system, in order to reduce the time for calculating log likelihood ratio. SOLUTION: This method and device uses characteristics of the square Carnot mapping in QAM code set in order to reduce the number of distance calculation needed in determining log likelihood ratio on each bit in M-aryQAM modulated signals. The reduction of number of the calculation reduces the much more time needed in determining the log likelihood ratio, especially in the case of higher order M-aryQAM system.
Patent JP-2004313003-A (JP)
Title: Large circular target-specific antisense nucleic acid compound
Inventor: PARK JONG-GU
IPC: A61P43/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antisense molecule, a composition of the antisense molecule, to provide a method for preparing the antisense molecule and a method for using the antisense molecule, and to obtain a composition providing advantages of inhibiting or significantly improving the expression of a target gene because a technique related to a specific, stable and potent antisense usable for various human diseases is demanded.  <P>SOLUTION: This invention puts its basis on the discovery that a large circular nucleic acid molecule containing a target-specific antisense region, especially the target-specific antisense region produced from a bacteriophage is useful as an effective ablator of genetic expression. In the method, the nucleic acid molecule is a single-stranded form of a recombinant bacteriophage or a phagemid genome.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003274372-A (JP)
Title: Image format converting device whose line memory is reduced in capacity
Inventor: NAKADA SHINICHIRO
IPC: H04N7/01
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image format converting device in which the capacity of a line memory connected to a vertical filter is reduced.  <P>SOLUTION: The image format converting device which increases and decreases the numbers of pieces of horizontal and vertical pixel data, performs format conversion between image formats in an image format group including a first image format having a first number of horizontal dots and a second image format having a second number of horizontal dots less than the first horizontal dots, and switches the order of the horizontal and vertical filters according to the kind of an input or output image format. When input image data are in the first image format, the horizontal filter is provided at a front stage and the vertical filter is provided behind it. When the output image data are in the first format, the vertical filter is provided in a front stage and the horizontal filter is provided behind it. Consequently, the number of dots of the line memory provided in front of the vertical filter is equalized to the second number of horizontal dots.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265290-A (JP)
Title: Collapsible cold prevention board
Inventor: TANAKA NOBUYOSHI
IPC: A47G5/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collapsible cold prevention board 11 improved in accommodation properties and safety.  <P>SOLUTION: This collapsible cold prevention board 11 is installed in a site R by a window in a room and so as to form a space 5 with stagnating cold air between the board 11 and a window 1. A flat-shaped seat section 13 to be installed in the site R by the window is connected with a flat-shaped upright section 12 erected up to a central portion of the window 1 or its vicinity through a first bent section 14. A second bent section 15 is installed on the front and the rear surfaces of the section 12 and the section 13 alternately at prescribed intervals in the direction different from the section 14. A skidproof portion 16 is fixed to the rear side of the vertical section 12 and/or the bottom surface of the seat section 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003311299-A (JP)
Title: Aerobic digestion device for sludge and method for aerobic digestion of sludge
Inventor: NISHIMURA SOSUKE
IPC: C02F11/06
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of sludge to be reformed while keeping a high aerobic digestion rate of the sludge and to decrease the cost for modifying in the process of digesting and decomposing excess sludge produced by biological treatment of organic waste liquid to reduce the volume.  <P>SOLUTION: In the aerobic digestion device for sludge and in the method for aerobic digestion of sludge, the objective sludge and at least a part of the digested sludge discharged from an aerobic digestion tank 2 are modified into an easily biodegradable one in an ozone reaction tank 1 and then the modified sludge is supplied to the aerobic digestion tank 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113055-A (JP)
Title: Hair-dyeing agent composition
Inventor: PRATT DOMINIC
IPC: A61K8/49
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a hair-dyeing agent composition, having astonishingly good hair-coloring property and compatibility to hydrogen peroxide, by which bright color which is stable to hair washing and environmental influence and is retained for a long period can be realized. SOLUTION: This hair-dyeing agent composition comprises a condensed heterocyclic direct dye represented by the general formula (1) [B represents a heterocyclic group having a structure such as a pyrazolotriazole structure, a imidazoloazole structure or a pyrroloazole structure; R<2> and R<3> are each hydrogen atom, a 1-5C alkyl group, an acylamino group, an alkylsulfonylamino group or an electron-attracting group] or its salt.
Patent JP-2003270758-A (JP)
Title: Diazo copying material
Inventor: HOSOKI YASUYUKI
IPC: G03C1/76
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diazo copying material which is impasted in binding after copying without turning an impasted part red even when acid-free paper containing calcium carbonate, kaolin, talc, titanium dioxide or the like is used as a support for the diazo copying material.  <P>SOLUTION: The diazo copying material is obtained by disposing a photosensitive layer containing mainly a diazo compound and a coupling component on a support comprising acid-free paper whose surface pH is ≥5.5 by way of a precoat layer and further disposing a back layer on the side of the support opposite to the photosensitive layer, wherein the back layer contains benzotriazole or its derivative.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274587-A (JP)
Title: Permanent-magnet motor
Inventor: FUJI RYUJI
IPC: H02K1/27
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel means for fixing permanent magnets on a base material, such as a rotor and a stator.  <P>SOLUTION: Guide slopes 4a and 5a are formed on an upper magnet 4 and a lower magnet 5, and the magnets are fixed by elastic repulsive force from end plates 6. When the elastic repulsive force is exerted in the direction of the length of a slot 2, the guide slope 4a on the upper magnet 4 and the guide slope 5a on the lower magnet 5 interfere with each other. Thereby, the upper magnet 4 and the lower magnet 5 are respectively pushed out in the direction of repulsion. As a result, the magnets are pressed constantly against the respective opposite faces of the slot 2, which is a housing portion therefor. Thus, the permanent magnets 3 are fixed in the slot 2 in a simple structure, and the magnets 3 are prevented from jarring in the slot 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266782-A (JP)
Title: Image forming apparatus
Inventor: KANANO SATOSHI
IPC: G03G21/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of a white stripe due to breakdown of a light emitting point without producing a black stripe.  <P>SOLUTION: In this image forming apparatus 10, a lighting condition of a light emitting point 54 is detected by a light quantity sensor 62, and then the presence or absence of the breakdown of a light emitting point 54 and the position of the broken light emitting point 54 are judged based on the detected result of the light quantity sensor 62 at a level changing section 84. When it is determined that the light emitting point 54 is broken down at the level changing section 84, a quantity of a light beam of a light emitting point adjacent to the broken light emitting point 54 is corrected corresponding to the position of the broken light emitting point 54 to compensate a density of a recording point on a photosensitive drum 12 corresponding to the position of the broken light emitting point 54. The recording point on the photosensitive drum 12 corresponding to the defective light beam is exposed by controlling the quantity of the adjacent light beam in accordance with the position of the broken light emitting point 54.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279085-A (JP)
Title: Fan filter unit and clean room
Inventor: AOKI TAKASHI
IPC: B01D46/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan filter unit both reducing air flow resistance and leveling wind speed distribution, and also to downsize a fan filter unit.  <P>SOLUTION: In the fan filter unit 1 having: a chamber 2; a filter 4, provided on a lower face of the chamber 2, for purifying air; and a fan 3 provided on an upper part of the chamber 2, the discharge port 7 of the fan 3 is directed to a side wall of the chamber 2. Two fans 3 are provided in the chamber 2 with both discharge ports 7 of the two fans arranged back to back. The filter 11 is laid all over the ceiling of the clean room 10 and a plurality of the fan units 12 are provided on the filter 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280957-A (JP)
Title: Method for managing buffer memory in information recording and regenerating device
Inventor: HOSOKAWA KAZUHIKO
IPC: G11B20/10
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To always make the newest directory/file information exist in a buffer memory even when the directory/file information is changed by additional writing in a medium or updating and deletion of a data.  <P>SOLUTION: When a disk is inserted into a drive unit 1, the directory/file control information is stored in an area X of the buffer memory 10. When an instruction for recording in the medium and change of data to the unit 1 from a host 12, predetermined processing is carried out. When the additional writing is over, directory/file control area of the medium is regenerated and information obtained is recorded in the area X of the buffer memory 10 as the newest information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272272-A (JP)
Title: Disk loading mechanism
Inventor: FUNAYA SEIICHI
IPC: G11B17/051
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk loading mechanism capable of carrying a disk without causing a flaw on a face of the disk.  <P>SOLUTION: The disk loading mechanism comprises: a stage unit 2 moved along a chassis 1; a couple of disk holders 3 moved in parallel along the stage unit to support the outer circumference of the disk; a means for moving the stage unit to bring the disk supported by a couple of the disk holders to a position of a turntable 9; a means for moving the stage unit 2 to mount the disk arrived at the position of the turntable 9 onto the turntable; and a means for releasing the support of the disk by a couple of the disk holders 3 when the mount of the disk on the turntable is finished.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282458-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KADONAGA YASUO
IPC: H01L21/205
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance semiconductor device with an improved contact with a transparent conductive film.  <P>SOLUTION: The semiconductor device comprises an n-type monocrystal silicon substrate 1, an i-type hydride amorphous silicon semiconductor layer 2 formed on the n-type monocrystal silicon substrate 1, a first p-type hydride amorphous silicon semiconductor layer 3 formed on the i-type hydride amorphous silicon semiconductor layer 2 by chemical vapor phase deposition, and a second p-type hydride amorphous silicon semiconductor layer 4 which is formed by exposing the surface of the first p-type hydride amorphous silicon semiconductor layer 3 in an atmosphere wherein the supply of material gas for forming the first p-type hydride amorphous silicon semiconductor layer 3 is stopped and gas containing boron is excited, and which has the concentration of boron impurities higher than that of the first p-type hydride amorphous silicon semiconductor layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285533-A (JP)
Title: Method for manufacturing ink jet recording sheet
Inventor: NOGUCHI TAKASHI
IPC: B41M5/52
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink jet recording sheet which is excellent in white paper yellowing, ink absorption, printing irregularity and adhesion of a coat.  <P>SOLUTION: The method for manufacturing the ink jet recording sheet having at least one layer of the ink receiving layer on a base material comprises the step of coating an ink receiving layer coating liquid containing an ammonium compound. Preferably, the ammonium compound is at least one selected from ammonium sulfate, ammonium chloride and hydrogen ammonium carbonate. Further preferably, at least one kind selected from acetylene glycol or acetylene alcohol and its derivative is contained in the coating liquid. Furthermore preferably, a cationic resin is contained in the coating liquid. Then, the coating liquid is preferably coated by using a curtain coating system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288453-A (JP)
Title: Information processor, computer program and recording medium with its program recorded
Inventor: YAMAGUCHI YOSHIHIRO
IPC: G06Q10/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for continuously and quickly performing successive two read processing.  <P>SOLUTION: An electronic settlement system server 1 is provided with a read processing means for performing processing to transmit information associated with a document to be read to the reader of the document, and to make a terminal to be used by the reader display the document to be read in response to a request from the terminal as reading processing. Also, this system is provided with a reading control part 14 which decides whether or not the following second reading processing is set at the time of receiving the information from the terminal which has displayed the document to be read in the first read processing, and at obtaining the positive decision result, makes the read processing means start the second read processing of the document to be read. Thus, it is possible to continuously and quickly perform the successive two read processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289631-A (JP)
Title: Alternator controller and its computer program
Inventor: TSUKUDA ATSUNORI
IPC: H02P9/30
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reconcile the control of hunting phenomena by the idling revolution feedback control at idling, load ripples of an alternator, and at maintenance of battery charge.  <P>SOLUTION: This alternator controller is equipped with a generated current regulating means 10j, which regulates the current generated by the alternator by the maximal generated current being set according to the number of revolutions of an engine, and for the generated current regulating means 10j, the maximal generated current is set smaller at low revolutions within an idle revolution range, where idle revolution feedback control is conducted than that at high revolutions. Accordingly, since the maximal generated current is set smaller at low revolutions within the idle revolution range, the use of alternator properties where the torque change of the alternator to the revolution change of an engine becomes large is limited, and the occurrence of hunting phenomena can be suppressed. Moreover, at high revolutions within the idle revolution range, the maximal generated current is set large, so the power generated by the alternator is raised, and this can maintain the battery charge capacity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003197471-A (JP)
Title: Solid electrolytic capacitor and manufacturing method therefor
Inventor: KAWACHI AYUMI
IPC: H01G9/004
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor that is reduced in leakage current.  <P>SOLUTION: This solid electroiytic capacitor, having superior electrical characteristics can be obtained by providing insulating and separating layers 10, by applying silicone rubber which is cured by moisture or heat to the pull-out section 1a of valve-action metal foil 1 and the end face of a porous valve metal body 2, corresponding to the pull-out section 1a.  <P>COPYRIGHT: (C)2003,JPO