baber/WOPTO huggingface dataset:
Patent JP-2003320133-A (JP)
Title: Frame of game machine
Inventor: KOBAYASHI KATSUNOBU
IPC: A63F7/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with the separation of materials.  <P>SOLUTION: A spacer 3, which is composed of lumber, is mounted on the backside of a picture frame-shaped frame body 2 which is composed of the lumber, and a liner 4, which is composed of the lumber, is mounted on the backside of the spacer 3, so that a storage chamber 5 for housing a square game board 13 can be formed of the frame body 2, the spacer 3 an the liner 4. Thus, when the frame 1 of the game machine is used and discarded from a pachinko parlor, the frame 1 can be disposed of without the separations of the materials used for the frame 1. When each of the frame body 2, the spacer 3 and the liner 4 is formed by making square elements butt against each other, the provision of the materials for the frame body 2, the spacer 3 and the liner 4 can be carried out without waste.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328222-A (JP)
Title: Fiber for artificial hair having improved delustering resistance and method for producing the same
Inventor: FUJIWARA KAZUAKI
IPC: A61L27/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber for an acrylic artificial hair having high quality to resist the delustering even by storing in a high-temperature and humidity environment for a long period or treating with hot water in contrast with conventional thick denier acrylic artificial hair liable to cause the delustering trouble.  <P>SOLUTION: The artificial hair fiber is an acrylic fiber composed mainly of an acrylic copolymer containing ≥35 wt.% acrylonitrile and colored with a dye and/or a pigment in the fiber-production stage. The single fiber fineness of the fiber is 25-75 dtex and the tanδ of the dynamic viscoelasticity of the fiber is ≤0.3 at 80°C. The fiber can be produced by washing the spun fiber with water, drying, drawing at a draw ratio of ≥1.5 under heating, subjecting to the relaxed heat-treatment in dry or wet state at 125-180°C and heat-treating under tension at a temperature higher than the former heat-treatment temperature by ≥5°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324019-A (JP)
Title: Inductor element
Inventor: SEKINE HIDEKATSU
IPC: H01F17/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductor element which is built in a multilayer circuit board and can be finely adjusted in inductance.  <P>SOLUTION: The solenoid-type inductor element 100 is built in the multilayered circuit board such as a printed wiring board, an interposer, or the like. The inductor element 100 is composed of an inductor 20 provided with a main coil wiring and a trimming inductor 40 provided with a trimming coil wiring, and the inductor 20 and the trimming inductor 40 are connected in series. The trimming inductor 40 is smaller in sectional area than the inductor 20, and trimming wiring 61 provided between the adjacent discrete trimming coil wiring parts of the trimming inductor is cut off so as to adjust the inductor element 100 in inductance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324477-A (JP)
Title: Information distribution system, information processing unit and method, recording medium, and program
Inventor: ISHIKAWA MASAYUKI
IPC: H04N7/173
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently distribute streaming data.  <P>SOLUTION: An RTP sending part 52 searches a corresponding RTP information file out of an RTP information file storage part 62 in accordance with a PLAY method and controls a packetizer 53 based upon the searched result. When the RTP information file is searched, based upon the searched RTP information file, the packetizer 53 reads corresponding media data out of a media file storage part 61 and generates an RTP packet. When the RTP information file is not searched, the packetizer 53 reads the corresponding media data out of the media file storage part 61, prepares the RTP information file, stores it in the RTP information file storage part 62 and generates the RTP packet based upon the prepared RTP information file. The RTP sending part 52 sends the RTP packet generated by the packetizer 53. The invention can be applied to a streaming distribution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328462-A (JP)
Title: Structure of cooling wall
Inventor: KAMEI YUJI
IPC: E04B1/74
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To overcome problems such that an external wall is wholly thickened and electric power for driving an outside-air circulating fan is required, due to the formation of an air passage between an interior-wall side and an exterior- wall side and the installation of the outside-air circulating fan in the air passage, in terms of a conventional exterior wall structure, and such that moisture in the exterior wall flows into a building so as to cause a rise in humidity inside the building, because the inside of the building is cooled by ventilating outside air through the exterior wall, which is made wet by water supply, in a natural cooling device.  <P>SOLUTION: A structure of a cooling wall for cooling the inside of the building by evaporating water from outside the exterior wall is composed of the exterior wall of the building in which at least a part of the exterior wall is composed of a porous wall material with water permeability, a waterproof wall which is provided inside the exterior wall, a water supply means for injecting the water into the exterior wall from the side of the waterproof wall, and a temperature controller for controlling the temperature of the inside which is surrounded by the exterior wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327406-A (JP)
Title: Hydrogen supply apparatus
Inventor: KOYAMA TAKASHI
IPC: C01B3/38
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of a whole system and to reduce harmful components to be discharged to the outside in a hydrogen supply apparatus in which hydrogen is produced by a reformation reaction and is supplied to a hydrogen consuming apparatus.  <P>SOLUTION: This hydrogen supply apparatus is provided with a raw material heating part 20 for transferring the heat of combustion gas to the raw material to be reformed by bringing a raw material passage B through which the raw material to be reformed is made to pass into thermal contact with a combustion gas passage C through which combustion gas is made to pass, a reformation part 41 for generating hydrogen from the raw material to be reformed by reformation reaction, a combustion gas supplying part 30 for supplying combustion gas to the passage C, a combustion air heating part 70 for transferring the heat of the combustion off-gas obtained by burning the off-gas from the hydrogen consuming apparatus to combustion air by bringing a combustion air passage D through which combustion air is made to pass into thermal contact with a combustion off-gas passage E through which the combustion off-gas is made to pass and a combustion off-gas supplying part 60 for supplying the combustion off-gas to the passage E.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326419-A (JP)
Title: Plating method, plating device, and polishing method, polishing device, and method for manufacturing semiconductor device
Inventor: SATO SHUZO
IPC: C25F7/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To effect electrolytic plating or electrolytic polishing by energizing in a state that current density distribution is brought into a stable and uniform state and enable manufacture of a semiconductor device by using other device than a conventional washing device and by a manufacture process flow.  <P>SOLUTION: An edge cover film 2 is formed throughout the whole periphery of an edge part 1a of a substrate 1. Electrical connection is effected on a seed film electrically connected to the edge cover film 2 from the outer periphery side of the substrate 1 through the edge cover film 2 and a Cu film is formed through electrolytic plating. Similarly, electrical connection is effected on a Cu film electrically connected to the edge film 2 through the edge cover film 2 from the outer periphery side of the substrate 1 and the Cu film is polished through electrolytic polishing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330836-A (JP)
Title: Data transmission method
Inventor: KAKUIRI SATOSHI
IPC: G06F12/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently deliver information such as data or software through a network.  <P>SOLUTION: An information management device 100 transmits information for files to a distribution device 100 based on traffic information transmitted from the distribution device 120. The distribution device 120 transmits a transfer request of a file to be updated by the distribution device 120 to the information management device 100 based on the transmitted information for files. The information management device 100 transmits the data of the requested file to the distribution device 120.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333784-A (JP)
Title: Electric motor
Inventor: KAWABATA YASUMI
IPC: H02K1/16
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor improving its heat radiation and assembly workability of a coil.  <P>SOLUTION: The electric motor provided with a stator and/or a rotor comprising an iron core 10 constituted by radially arranging a plurality of slots 11 consisting of a groove in almost a square section and a coil constituted by an element wire 31 in almost a square section stored in these slots, is characterized by a clearance L=(S-M) in a circumferential direction, determined by a distance S between inner walls in a circumferential direction in the slot and by a wire width M in a circumferential direction of the element wire, satisfying a relation 0.12≤L/M≤0.2. The clearance in the slot provided in the stator core or the like can be easily optimized, heat radiation and assembly workability of the coil can be improved to an extent with no example in the past.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326796-A (JP)
Title: Print system
Inventor: HIRAMA JUNKO
IPC: B41J21/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system in which index attributes are printed on the side face of a print medium for printing out print data.  <P>SOLUTION: In the print system 1, an external unit 10 connected with a printer 20 through a network NW mounts a printer driver 11 and when index attributes being printed on the side face of the print medium is selected and set by the printer driver 11, it is transmitted to the printer 20 along with print data, e.g. a document, produced from an application 12. The printer 20 prints out the transmitted print data on one or both sides of the print medium and prints out the transmitted index attributes on the side face of the print medium. Consequently, a bundle of print media printed with the print data can be discriminated readily by the index attributes and documents can be arranged and managed efficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329704-A (JP)
Title: Inertial sensor and its manufacturing method
Inventor: HIRATA YOSHIAKI
IPC: G01P15/125
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inertial sensor with a sealed structure which can reduce the possibility of leakage of the air and which can be easily reduced in size.  <P>SOLUTION: The inertial sensor comprises a movable structure 10 movable in response to an inertial force, and an outer wall 5A for forming an internal space 30 for disposing a fixed electrode 9 for measuring the displacement of the structure 10. A silicon cap wafer 7 is disposed above the space 30, and connected to the upper part of the wall 5A to seal the space 30. An I/O electrode 27 for outputting a signal due to the electrode 9 or inputting a signal for controlling the electrode 9 from an external unit is formed on the wafer 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335252-A (JP)
Title: Electric power steering control device
Inventor: NISHIYAMA RYOJI
IPC: H02P29/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering control device capable of maintaining a fourable steering-wheel returning characteristic even if tire pressure changes.  <P>SOLUTION: In the electric power steering control device having a motor to generate a torque for assisting steering torque generated by operation of a driver so that the steering force of its steering system is assisted, the device includes a road surface reaction torque sensing means to sense road surface reaction torque which each tire receives from a road surface, a tire pressure sensing means to sense tire pressure, a road surface reaction force correction amount computing means to correct the road surface reaction torque sensed by the sensing means on the basis of the output of the tire pressure sensing means, and a road surface reaction torque adding control means to control the torque of the motor on the basis of the corrected road surface reaction torque corrected by the correction amount computing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339029-A (JP)
Title: Motion vector correction circuit and method therefor
Inventor: NISHIBORI KAZUHIKO
IPC: H04N7/01
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To correct a motion vector in the unit of blocks obtained by a block matching method into an accurate motion vector in the unit of pixels.  <P>SOLUTION: The presence of edge parts as to each block 51 comprising a plurality of pixels segmented from a reference field 30 is discriminated, a still state or a non-still state as to each pixel being the component of the block 51 the presence of the edge parts of which is discriminated is judged, the correlation is recognized on the basis of the sum of a difference absolute value calculated between pixels 91, 92 at each pixel position of a reference field 40 or among adjacent pixels 82 to 85 in the reference field 40, and the motion vector obtained by the block matching method in response to the judgement and recognition is assigned to each pixel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336533-A (JP)
Title: Engine control device
Inventor: HIRANO KATSUHIKO
IPC: F02D9/10
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control device capable of determining an adjusting direction and an adjusting quantity for a throttle sensor in adjusting the installation position of the throttle sensor.  <P>SOLUTION: This engine control device comprises the throttle sensor 211 interlocked with a throttle valve 210, and installed on a throttle body 21 of which the installation position is detected when the throttle valve 210 is totally closed, and an installation position display means to display the installation position. An operator can recognize the installation position of the throttle sensor 211 itself by the installation position display means 6 when the throttle sensor 211 is installed. It can thus be determined to which direction the throttle sensor 211 need be turned in a tolerable range. To what degree the throttle sensor 211 need be turned can also be determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003042173-A (JP)
Title: Roller bearing unit for supporting wheel
Inventor: ONUKI YOSHIHISA
IPC: F16C19/18
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To make it hard to damage the inner ring 3 or a caulking widening section for fixing the inner ring 3 to a shaft member 2 by caulking and widening the cylindrical part 21 of the shaft member 2. SOLUTION: A slope face 19 is formed on the end inner peripheral face of the inner ring 3, and the cylindrical part 21 is caulked and widened toward the slope face 19, and that makes it possible to reduce the deformation of the cylindrical part 21, hardly damages the caulking widening part and reduces the deformation of the inner ring 3.
Patent JP-2003346564-A (JP)
Title: Bending-resistant flexible flat cable and manufacturing method thereof
Inventor: YAMANOBE HIROSHI
IPC: H01B7/04
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending-resistant flexible flat cable in which bending resistance is maintained at the same level as the conventional level or above, even when the number of conductors is increased by twice or more while conductive resistance is maintained at the same level as the conventional level, and to provide a manufacturing method thereof.   <P>SOLUTION: In a bending-resistant flexible flat cable 1 in which a singular or a plurality of flat conductors 2 are integrally sandwiched between plastic films 9 with an insulative adhesive 10, an outer layer of the flat conductors 2 is composed of a Sn-Cu alloy layer and an inner layer is composed of a pure copper layer, the ratio of the thickness of a Sn-Cu alloy layer to that of the flat conductor 2 is set to be 1/10-1/50, the wire drawing draft of the flat conductor is set to be 95% or more, and the 180° peeling strength between the adhesive of the plastic film with the adhesive and the flat conductor is set to be 0.8 kg/cm or more. It is preferred that the drawing of the flat conductor is set to be 5% or more. It is preferred that the adhesive of the plastic film with the adhesive contains a thermoplastic resin, a flame-retardant and a filler. Also it is preferred that the Tg point of the thermoplastic resin is set to be 70°C or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347866-A (JP)
Title: Operational transconductance amplifier and agc amplifier using the operational transconductance amplifier
Inventor: KUMETA TOMOYUKI
IPC: H03G1/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To remove a direct current offset voltage which occurs due to the transistor characteristics of a differential pair, and to eliminate output errors.   <P>SOLUTION: Resistors R3 and R4 are bridge-connected between a source terminal of MOSFETs M1 and M2, which make up a differential pair of an OTA (operational transconductance amplifier) 1. Capacitors C1 and C2, for removing a direct current signal component, are connected in parallel between the resistors R3 and R4. These C-R circuits make up a high path filter for shutting down the direct current component. According to this arrangement, if there is a difference in the transistor characteristics between MOSFETs M1 and M2 of the differential pair, a direct current offset voltage will not appear at the output of differential output terminals OP and OM of the OTA1, and output errors can be eliminated. When the OTA1 is used in an AGC amplifier, the dynamic output range of the AGC amplifier can be expanded, due to the removal of the direct current offset voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340715-A (JP)
Title: Dresser for polishing tool, and dressing method of polishing tool using the same
Inventor: KOMATSU KOJI
IPC: B24B53/017
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dresser for a polishing tool having a long service life, capable of stabilizing the quality relating to a surface condition of the polishing tool, and to provide a dressing method of the polishing tool by using the dresser.   <P>SOLUTION: This dresser 1 has a dresser body 3 made out of metallic binding material 5 to which a number of abrasive grains 4 are bounded. A number of abrasive grains 4 are three-dimensionally dispersed to the dresser body 3. The dresser body 3 is preferably configurated by an electrocast product. An average size of the abrasive grains is preferably 5-1000 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002364490-A (JP)
Title: Fuel injection system for internal combustion engine
Inventor: FRANK KURT
IPC: F02M63/02
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To take appropriate measures for eliminating or at least largely minimizing problems of sealing, a constituent member and a structure space with acceptable man-hours and cost. SOLUTION: Pressure limiting valves 49, 49a, 49b are at least partially built in fuel accumulators 15, 15a, 15b. At least a valve seat 55 and a valve element 54 are installed so that their spaces correspond to the fuel accumulators 15, 15a, 15b. The seal members 69 of pressure limiting valves 49, 49a, 49b with respect to the fuel accumulators 15, 15a, 15b are correspondingly installed to low pressure regions of the pressure limiting valves 49, 49a, 49b.
Patent JP-2004006076-A (JP)
Title: Induction heating cooking device
Inventor: NOGUCHI SHINTARO
IPC: H05B6/12
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To more conveniently use an induction heating cooking device when cooking for a happy circle by providing operation panels on front and rear surfaces of its body.  <P>SOLUTION: A first operation panel 14 is provided on the front surface of a body 11 and a second operation panel 15 is provided on the rear surface of the body 11. When cooking for a happy circle to enjoy a meal by surrounding a pan, this cooking device is more conveniently used, because the cooking device can be operated from both the first operation panel 14 and the second operation panel 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005247-A (JP)
Title: Printing system
Inventor: TAKADA SHINGO
IPC: G06F3/12
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To quickly start the printing operation, simultaneously with the instruction to start printing.  <P>SOLUTION: A means (for example, a warming-up start button 21 and the like) is mounted for transmitting control data to start a fixing device in a laser printer (printing device) 12, to the laser printer 12, independently from the image data as a printing object in a host computer 11. A user can warm up the fixing device of the laser printer 12 in advance of the printing instruction by operating the means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015217-A (JP)
Title: Media converter and communication system employing the same
Inventor: SHIGEKUNI HIDENORI
IPC: H04B17/40
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a media converter capable of enhancing the reliability of a loopback test.  <P>SOLUTION: A subscriber side media converter starts self-diagnosis (S13) on the basis of a loopback test start request maintenance signal (S31) from a station office side media converter (MC) and transmits the result of self-diagnosis to the station office side media converter together with a loopback test signal (S17).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012671-A (JP)
Title: Spacer for liquid crystal display element and liquid crystal display element using the same
Inventor: FUJII KEIICHI
IPC: C08F265/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer for a liquid crystal display element which has high cell gap accuracy, is machined fine and is excellent in heat resistance and further to provide a liquid crystal display element in which the voltage holding ratio is not lowered by using the spacer.  <P>SOLUTION: The spacer is formed with an optically curable coating film of a photopolymerizable composition including a polymer which is stable at room temperature, has a 2-oxo-1,3-dioxolane-4-yl group and reacts with a carboxyl group or a phenolic hydroxy group at high temperature so as to form a cross-linked structure and a compound with a maleimide group having a photopolymerization initiating property and generating no residue which bleeds into a liquid crystal.  <P>COPYRIGHT: (C)2004,JPO