baber/WOPTO huggingface dataset:
Patent JP-2004132935-A (JP)
Title: Quality inspection method and quality inspection device
Inventor: YOKOTE TAKAHITO
IPC: G01N21/84
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect a protrusion in an edge part of a seal, to surely grasp fine uneven defects impossible to be grasped by visual observation, to eliminate dispersion in inspection, and to allow the accurate and reliable inspection, in the extrusion inspection to an inside of a fused thermoplastic material of the striped seal.  <P>SOLUTION: In this quality inspection method, a container formed of a web-like packing layered material is returned to a shape of a pillow-like preliminary molding, a container wall is cut to take out filled food, a specimen 71 is prepared thereby, the edge part 23a in an inside of the container in a striped seal band is irradiated with a side light 72 and an upper light 74, unevenness on an outer face is measured ranging over the full length of the edge part 23a, and the quality of the striped seal band is determined by an analytical means, based on a signal from a CCD camera 73.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136242-A (JP)
Title: Water discharge apparatus
Inventor: FUJII MASATO
IPC: A47K3/28
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water discharge apparatus having a watering plate having a plurality of water discharge holes for discharging hot and cold water at the tip of the apparatus which can demonstrate draining performance without being affected by the inclination angle of the watering plate during the stop of watering and secure the stable draining performance.  <P>SOLUTION: In the water discharge apparatus, the watering plate is fitted to the tip of the apparatus, and draining screens are laid to overlap each other on the back side of the watering plate in the apparatus. The screen comprises an etching screen in which a plurality of small holes are formed in the surface of a thin, flat metal plate by etching and gauze formed by knitting metal wire rods to cross vertically.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029698-A (JP)
Title: Image display apparatus
Inventor: TAKAGI MITSUHARU
IPC: G02F1/17
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus of a type with flying particlesin which particles are sufficiently charged and the display function does not degrade even in a high temperature/high humidity or low temperature/low humidity environment.  <P>SOLUTION: The image display apparatus has one or more kinds of particles sealed between substrates opposing to each other, at least one of which is transparent and displays an image by causing the particles to fly and move. In this image display apparatus, the initial contrast C<SB>1</SB>and the contrast C<SB>2</SB>after the apparatus is left to stand in an environment at -10°C to 100°C and 5 to 98% humidity for from 10 minutes to 48 hours show the relation of C<SB>2</SB>/C<SB>1</SB>≥0.8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144018-A (JP)
Title: Dimethyl ether reforming generating system and operating method therefor
Inventor: OYANAGI TORU
IPC: C01B3/32
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dimethyl ether reforming generating system capable of lowering the temperature of exhaust from a prime motor to required temperature of a reformer, effectively using the heating value of the exhaust from the prime motor, and improving generating efficiency; and to provide an operating method therefor.  <P>SOLUTION: Water 5 supplied in an evaporator 2 becomes vapor 9 by the heat of 200°C class exhaust 8c. The vapor 9 is separated into reforming vapor 9a and heating vapor 9b. The reforming vapor 9a and dimethyl ether 6 is mixed, and supplied to the reformer 3. The reforming vapor 9a and the dimethyl ether 6 supplied to the reformer 3 equipped with a catalyst is converted to hydrogen rich gas 7 by the heat of 300°C class exhaust 8b. The converted hydrogen rich gas 7 is supplied to a combustor 102. Therefore, reforming can be conducted in a temperature range suitable for the reformer, so that the reforming generating system can be stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149566-A (JP)
Title: Hose for fuel
Inventor: SHINOHARA HIDEKI
IPC: C08L33/08
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose for fuel, excellent in impermeability to gasoline, resistance to souring, resistance to amines, low-temperature properties, etc., and having excellent conductivity.  <P>SOLUTION: The hose for fuel has a laminated structure consisting of an innermost layer 1 formed by using a blend rubber (A) comprising an acrylic rubber and an acrylonitrile/butadiene rubber and having an acrylonitrile content of 15-30wt.%, and a fluororesin layer 2 formed around it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151956-A (JP)
Title: Touch panel
Inventor: KITAMURA MUNEO
IPC: G06F3/03
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel which requires light hold down pressure for inputting data, whose linearity is satisfactory and whose operability is excellent.  <P>SOLUTION: A pair of upper and lower substrates 31 and 1 which are set by providing transparent electrodes 11b and 1b on one face of respective transparent insulating substrates 11a and 1a are arranged so as to face each other through a seal agent 8 so that the transparent electrode sides 11b and 1b face the inside. The upper and lower substrates 31 and 1 are provided with leading wiring 12, 13, 2 and 3 connected to the transparent electrodes 11b and 1b so as to be rectangularly arranged, and a polarizer 18 is arranged outside the upper substrate 31 so that a touch panel can be configured. A convexity pattern 16 which is slightly thicker than the seal agent between the upper substrate 31 and the lower substrate 1 is arranged at a position corresponding to the inside of the seal agent 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149967-A (JP)
Title: Reversible necktie
Inventor: TAKIZAWA SHIGEKI
IPC: A41D25/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible necktie made so as to satisfy incidental purposes by overcoming the following defects in a conventional necktie: only one surface of the necktie is ornamentally exposed and thereby the back face of the conventional necktie does not have ornamental use because labels or maker's trademarks are attached on the back face; the conventional necktie is not suitable for washing immediately when the ornamental surface gets dirty during wearing and thereby the wearer has to put on the dirty necktie as it is; and the necktie loses its value as a necktie, namely, the necktie is regarded as completing its life span once the one ornamental side of the necktie gets dirty to a certain extent.  <P>SOLUTION: The necktie 1 is made by applying a necktie lining fabric 4 to a fabric 2 having a predetermined textile structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152669-A (JP)
Title: Fuel cell filter lifetime determination system
Inventor: MATSUNAGA AKIRA
IPC: H01M8/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell filter lifetime determination system which determines the filter lifetime with precision by precisely knowing the amount of impurities adsorbed onto the filter.  <P>SOLUTION: The amount per unit time of impurities adsorbed onto the filter is obtained on the basis of information including standard impurity concentration at a traveling position of own vehicle and travelling condition including an average speed of own vehicle. The obtained amounts per unit time of impurities are cumulated over a traveling time range, for the total amount of impurities adsorbed onto the filter to be obtained, and the system discriminates whether the total amount of impurities exceeds a specified value or not. When the total amount of impurities exceeds the specified value, the system determines that the filter is at the end of its life.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148389-A (JP)
Title: Solid wire for circumferential weld of steel pipe
Inventor: MURAYAMA MASATOMO
IPC: B23K35/30
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid wire for the circumferential weld of a steel pipe with which satisfactory welding operability and welding efficiency are secured on welding a steel pipe circumferential joint of high tensile strength steel, and a weld metal having sufficient strength and low temperature toughness can be obtained.  <P>SOLUTION: The solid wire comprises the components of, by mass, 0.04 to 0.12% C, 0.40 to 0.70% Si, 1.60 to 2.20% Mn, 0.003 to 0.040% S, 0.030 to 0.150% Ti, 0.0030 to 0.0070% B, 0.0050 to 0.0150% O, 1.0 to 4.0 ppm H, and at least one kind of metal selected from Mo and Cr by 0.35 to 1.20% in terms of Mo+0.8Cr, and, in inevitable impurities, the content of P is controlled to ≤0.030%, Al to ≤0.030%, Nb to ≤0.015%, V to ≤0.020%, and N to ≤0.010%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157193-A (JP)
Title: Coated optical fiber and optical fiber cable
Inventor: MITSUHASHI KEIKO
IPC: G02B6/44
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated optical fiber such that an external coating layer is prevented from peeling at a marking even if an external force operates on the external coating layer and deterioration of transmission characteristics of the optical fiber is suppressed and an optical fiber cable constituted by aggregating the coated optical fibers.  <P>SOLUTION: Markings 15a, 15b, and 15c for identification are provided on a coating layer 14 of an optical fiber and further a colored layer 16 is arranged outside them to form the coated optical fiber 10. The adhesive strength of the colored layer 16, including those markings 15a, 15b, and 15c, to the coating layer 14 is ≥40g/mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158249-A (JP)
Title: Card connector
Inventor: KOISO MASAKAZU
IPC: H01R13/629
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector that has a card discharge mechanism in which a compact shape is obtained while securing the advantage of push-in/push-out type.  <P>SOLUTION: The card connector comprises a slider 40 that moves in forward and backward direction in the case 5 together with a card 80 inserted into the case 5, a return spring 70 that constantly energizes the slider 40 to the forward of the case 5, and a cam mechanism (a cam bar 67 and a cam groove 19) that locks and holds the slider 40 moved to the backward of the case 5 together with the card 80 in the position where the card side terminal 88 and the connector side terminal 30 contact each other, when the card 80 is inserted into the case 5, and, when the slider 40 in the state of being locked is pressed to the backward of the case 5 via the card 80, releases the above locking of the slider 40 and moves the slider 40 to the forward of the case 5 by the energizing force of the return spring 70, and discharges the card 80 from the case 5. Then, the above cam mechanism is provided in the position opposed to the rear face of the card 80 moving in the case 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159190-A (JP)
Title: Radio communication device integrated system, and rewriting method of radio program in radio communication device
Inventor: YOKOI SHINICHI
IPC: H04B1/3822
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To rewrite a radio program for carrying out radio communication by a radio communication device adequately without causing an increase in the whole system cost.  <P>SOLUTION: In a vehicle mounted display 1 equipped with a radio communication device 2, a new program to be rewritten is temporarily stored in a system memory 4 other than the radio communication device 2 when the radio program of the radio communication device 2 should be rewritten. After the operation of the radio communication device 2 is stopped, the new radio program, which should be rewritten and stored in the system memory 4 temporarily, is directly rewritten to a system memory 7 and stored there. Then, the other memory for storing the new radio program to be rewritten is not necessarily prepared in the radio communication device 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159256-A (JP)
Title: Digital broadcast program selection apparatus, digital broadcast program selection means, and program
Inventor: MATSUI TATSURO
IPC: H04N5/44
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast program selection apparatus, etc. for reproducing broadcast fit for users' demand without need of users' operation.  <P>SOLUTION: From a datastream obtained through reception by a tuner 21 and demodulation by a demodulator 22, each data of video, audio and additional information is separated by a demultiplexer 23. A main controller 24 searches databases provided for each of program, genre, and component, stored in a memory 29, and thereby identifies program, genre or component which is viewed or listened the most, and selects as an object for reproducing a program which matches the identified result. The main controller 24 then reproduces the program selected by the own main controller 24 by controlling an audio decoder 25, a video decoder 26 and an OSD controller 27, and updates each database stored in the memory 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159268-A (JP)
Title: Vehicle periphery monitoring device
Inventor: OTOMO MIYOSHI
IPC: B60R1/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle periphery monitoring device capable of surely notifying the approach of a vehicle even when the vehicle approaching from a left side cannot be seen behind a vehicle traveling away from a right side.  <P>SOLUTION: This vehicle periphery monitoring device comprises a left side photographing means installed at the left side of a self-vehicle and a right side photographing means installed at the right side and displays an image photographed by each of the photographing means on a screen inside the vehicle. In the vehicle periphery monitoring device, the right side photographing means photographs a traveling object approaching from the right side of the self-vehicle, and later, when the approaching traveling object disappears from the screen, the driver is notified to the effect that the traveling object disappears after the vehicle disappearance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162779-A (JP)
Title: Wire mounting pin falling-off prevention structure for control shaft
Inventor: KIMURA KIYOSHI
IPC: F16H57/023
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire mounting pin supporting structure for a control shaft, having more simplified construction than conventional one for improving productivity and serviceability and reducing the weight.  <P>SOLUTION: A wire mounting pin 92 for connecting a control lever 90 to a control wire 104 is mounted on the control lever 90, extending the axial direction of the control shaft 80. A rubber seat 130 provided between a left side case 5b and a control lever cover 110 for reducing vibration is set to extend between the wire mounting pin 92 and the left side case 5b and the wire mounting pin 92 abuts on the rubber seat 130, thus preventing the drop of the wire mounting pin 92 out of the control lever 90.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162637-A (JP)
Title: Swash plate volume variable chamber type fluid machinery
Inventor: KAWAKAMI TORU
IPC: F04C3/06
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide swash plate volume variable chamber type fluid machinery for enlarging an applicable pressure range against high pressure reaction force of volume variable chambers without increasing a dimension of structure, weight, and motive power loss.  <P>SOLUTION: The swash plate volume variable chamber type fluid machinery 1 comprises: a cone body 3; a disc body 5; and a peripheral wall 9. The fluid machinery is constituted of a plurality of volume variable chambers partitioned by a plurality of partition means. The plurality of partition means are constituted by selectively combining: a plurality of partition plates 7 disposed in a groove 17 of the cone body 3 to be slidable with respect to a plurality of radius lines on a circular flat surface 5a; with a partition part A of a contact line formed between the cone body 3 and the disc body 5 mutually in linear-contact. A connecting passage 39a for guiding pressure on a high pressure side of the volume variable chambers is formed, and a pressure receiving part 45 communicating to the connecting passage 39a to receive the high pressure side pressure in a direction of the volume variable chambers is formed on at least one of back face sides of the cone body 3 and the disc body 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162848-A (JP)
Title: Ball screw
Inventor: YABE TAKAYUKI
IPC: F16H25/22
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw which can lighten stress generated in a circulation top so as to reduce the damage and to improve the durability.  <P>SOLUTION: A rolling member circulation path 7 is formed with a space defined between opposite two block portions 8a, 8b in the circulation top 4 and a tongue section 11 arranged in the middle of the space between the block portions 8a, 8b extending from one opening portion 10a, in the vicinity of a rolling member returning passage 6 formed in a ball nut 2 to the other opening portion 10b. The rolling member circulation path 7 is so formed that an interval between the block portions 8a, 8b from the other opening portion 10b to the tongue section 11 gradually becomes larger from the tongue section 11 toward the other opening portion 10b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165054-A (JP)
Title: Photocathode
Inventor: HIROHATA TORU
IPC: H01J43/08
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocathode capable of improving S/N ratio by restraining lowering of a spectral sensitivity when temperature is lowered.  <P>SOLUTION: A light-absorbing layer 12 is formed on a substrate 11, and an electron-emitting layer 13 is formed on the light-absorbing layer 12. A stripe-shaped contact layer 14 is formed on the electron-emitting layer 13, and a surface electrode 15 made of metal is formed on the frontal surface of the contact layer 14. A distance between protruded strings in the contact layer 14 is adjusted so that the distance L between a point farthest from the contact layer 14 on an exposed surface of the electron-emitting layer 13 and the contact layer 13 be 0.1 μm or more and 1 μm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169316-A (JP)
Title: Communication system
Inventor: YOSHIKAWA FUMITAKA
IPC: E05B83/36
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system for controlling retention or stop of a smart entry function in a communication object of a portable machine.  <P>SOLUTION: It is supposed that a communication control device 4 outputs a request signal and the portable machine 2 receives a request signal. In this state, when an inhibit mode is selected by on-operation of a select switch (a select means 20) mounted on the portable machine 2, a microcomputer C1 outputs an inhibit mode teaching signal K1 and causes transition from a communication mode to the inhibit mode. The communication control device 4 receives the inhibit mode teaching signal K1, stops the output of the request signal, and causes transition from the communication mode to a sleep mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169579-A (JP)
Title: Centrifugal blower
Inventor: NABETA YUKIO
IPC: F04D29/42
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal blower capable of improving air feeding performance and reducing noise caused when sucking air while preventing increase of cost due to increase of the number of parts.  <P>SOLUTION: In this centrifugal blower having a multi-blade fan part arranged in the peripheral direction around a rotary shaft and having a plurality of blades and a casing storing the multi-blade fan part to suck air sucked from an air suction port opened in the casing from an inner side in the radial direction between the blades and exhaust the air to the outer side in the radial direction, a bell mouth whose diameter is expanded toward an outer side of the casing is provided at the air suction port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169761-A (JP)
Title: Double row tapered rolling bearing with combined seal ring
Inventor: SHIBUYA HIDESHI
IPC: F16C33/60
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tip end of an intermediate seal lip 18 from dropping out of an outer circumferential face of a second cylinder part 15 during transport to keep good sealing performance by the intermediate seal lip 18.  <P>SOLUTION: When an inner ring 2 is displaced with respect to an outer ring 1 in a direction getting out of the inside of the outer ring 1, a core 10 and a small collar part 6 are supported by a cage 8 and a tapered roller 3 therebetween, before dropping the tip end of the intermediate seal lip 18 out of the outer circumferential face of the second cylindrical part 15. Therefore, the above problem is solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170011-A (JP)
Title: Drain neutralizing device
Inventor: NAKAMURA HIDEO
IPC: F24H9/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain neutralizing device having a compact structure while maintaining sufficient neutralizing performance.  <P>SOLUTION: Drain introduced from an introduction port 32a into a neutralizer 30 stays in a water sealed chamber 36, and when a water level exceeds a introduction hole 35a, it overflows from the introduction hole 35a to a drain passage 34, flows along a trap plate 35 and drips to the bottom face of a box 31. As introduced along the drain passage 34 formed by partitioning the bottom face of the box 31 with a vertical wall 33, it sequentially flows into a drain port 31a while contacting a neutralizing agent C. No old drain therefore stays in the drain passage 34 filled with the neutralizing agent C, and so the drain newly overflowing from the introduction hole 35a smoothly flows into the drain port 31a while well contacting the neutralizing agent C at all times. The drain passage 34, if short, for carrying the drain secures a sufficient contact area for neutralization between the drain and the neutralizing agent C. Namely, the neutralizer 30 can be manufactured in a compact structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170824-A (JP)
Title: Connection structure and connection method of flexible printed wiring board
Inventor: KONDO HIROAKI
IPC: G02F1/1345
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that it is not desirable with respect to environmental confidence to provide a terminal for confirmation on the way of a wiring on an LCD from an FPC connection part to an IC connection part or a display element and it can not be made clear that a fault is caused by disconnection of an FPC conductive body wiring or an ACF connection part.  <P>SOLUTION: A transparent substrate 1b of a liquid crystal display is connected to the FPC conductive body wiring 7 on a flexible printed wiring board (FPC) 6 by using an anisotropic conductive film (ACF) 5. The FPC 6 and the FPC conductive body wiring 7 have a structure having curved parts wherein a prescribed length parts from their tips are curved in the direction in which the parts are far from the transparent substrate 1b and a tip part to be the curved part of the conductive body wiring 7 is specified to be a conductive body wiring part 7a for confirmation, which is separated from the transparent substrate 1b. Since a part where a pin for measurement comes in contact with is made the electrode terminal of the conductive body wiring part for confirmation to be an excess part of the FPC conductive body wiring, confirmation can be easily performed without spoiling reliability by a scratch and breakage.  <P>COPYRIGHT: (C)2004,JPO