baber/WOPTO huggingface dataset:
Patent JP-2004223711-A (JP)
Title: Cutting tool insert
Inventor: RODMAR MARKUS
IPC: B23B27/14
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool insert for turning work of a steel made of a cemented carbide body and an aftertreatment film.  <P>SOLUTION: A first extreme internal layer belt having total thickness of 0.7-4.5μm is made of at least two layers of TiC<SB>x</SB>N<SB>y</SB>O<SB>z</SB>(X+Y+Z≤1), a second multilayer belt is made of Al<SB>2</SB>O<SB>3</SB>and TiC<SB>x</SB>N<SB>y</SB>O<SB>z</SB>(X+Y+Z≤1), favorably, k-Al2O3 and TiN of al alternate layer of 5-31 in total, The Al<SB>2</SB>O<SB>3</SB>-layer is <0.5 μm, the TiC<SB>x</SB>N<SB>y</SB>O<SB>z</SB>is 0.01-0.2 μm and the multilayer has total thickness of 1.0-4.0 μm on this cutting tool insert. The multilayer is exposed toward a rake face and a flank along a cutting blade line and at least 0.03 from the cutting blade line of the rake face, and favorably contact length of a chip is at most 0.9 mm and is 0.02-0.2 mm on the flank.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005216571-A (JP)
Title: Electrode catalyst for solid polymer type fuel cell
Inventor: ENOMOTO HIROBUMI
IPC: H01M4/96
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode catalyst for a solid polymer type fuel cell with carbon black of enhanced purity as a catalyst support.  <P>SOLUTION: In this electrode catalyst for a solid polymer type fuel cell formed by carrying platinum or a platinum alloy on a catalyst carrier formed of carbon black, the catalyst carrier is heat-treated at 2,000-2,200°C in an inert gas or in vacuum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217654-A (JP)
Title: Audio/video signal bulk transmission system, audio/video signal splitter and audio/video signal synthesizer
Inventor: HIRONO JIRO
IPC: H04N19/70
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulk transmission system for transmitting an audio/video signal with an amount of information increased as the quality of a video image is enhanced without increasing the frequency bandwidth being occupied by a wireless signal, and also to provide an audio/video signal splitter and an audio/video signal synthesizer.  <P>SOLUTION: An MPEG2 TS splitter 300 has a section for splitting an audio/video signal (MPEG-2 TS) into a plurality of split audio/video signals, and an MPEG2 TS splitter 400 has a first delay adjusting section for adjusting the order of delivering objective packets of split and synthesis to a synthesizing section according to a cyclic counter (Continuity Counter), a system standard time information creating section for creating STC based on PCR, a system standard time adjusting section for operating the mean value of a pluralty of STCs, and a program reference time adding section for adding PCR to an audio/video signal synthesized according to the mean value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214317-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: SHIMOMURA YUJI
IPC: F16H15/38
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To dispose a synchronizing cable 29a for making power rollers 20, 20 have the same tilt angles in structure in which a pair of supporting posts 34a, 34b are integrally connected by holding rings 35 so as to ensure rigidity and assembly property.  <P>SOLUTION: A columnar part 49 of an upper part of an upper supporting post 34a has an X-shaped cutout 55 in which an intermediate part of the synchronizing cable 29 is disposed. By the structure, interference between the synchronizing cable 29 and the supporting post 34a is prevented to solve the problem of the related art.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213443-A (JP)
Title: Method for producing soluble polyfunctional vinyl aromatic polymer
Inventor: KAWABE MASANAO
IPC: C08F4/06
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soluble polyfunctional vinyl aromatic copolymer having improved heat-resistance, thermal decomposition resistance, solubility in solvent and processability.  <P>SOLUTION: The vinyl aromatic polymer is produced by the cationic polymerization of a monomer component containing 20-100 mol% divinyl aromatic compound (a) at 20-120°C in the presence of a quaternary ammonium salt using a Lewis acid catalyst and an initiator expressed by general formula (1) (R<SP>1</SP>is H or a 1-6C univalent hydrocarbon group; R<SP>2</SP>is a p-valent aromatic hydrocarbon group or aliphatic hydrocarbon group; Z is a halogen atom, a 1-6C alkoxy or acyloxy group; and p is an integer of 1-6; when two or more R<SP>1</SP>or Z are present in one molecule, these groups may be the same or different).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070734-A (JP)
Title: Transparent substrate for liquid crystal panel
Inventor: NAKAYAMA SHIGERU
IPC: G02F1/1333
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve light transmittance, heat conductivity and work efficiency of a protective transparent substrate for a liquid crystal panel to be used for a liquid crystal projector and so on.  <P>SOLUTION: A high heat conductive transparent cubic polycrystalline substrate is used. The high heat conductive transparent cubic polycrystalline substrate with a coating layer formed on its surface is preferably used, and the double layered coating layer is further preferable as the coating layer. A material for coating preferably comprises two or more kinds selected from among metal fluorides and metal oxides. The light transmittance is improved by the coating and further environmental stability is also improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315788-A (JP)
Title: Resin composition for optical film, and optical film
Inventor: TOYOMASU NOBUYUKI
IPC: C08L25/12
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition excellent in heat resistance, dynamic characteristics and having excellent characteristics for optical films expressing negative birefringent characteristics, and prepare an optical film comprising the composition expressing the negative birefringent characteristics, and to provide a method for producing the resin composition.  <P>SOLUTION: The resin composition for the optical film expressing the negative birefringence comprises 30-95 wt.% copolymer (a) comprising an α-olefin residue unit and an N-phenyl-substituted maleimide residue unit and having 5x10<SP>3</SP>-5x10<SP>6</SP>weight average molecular weight and 70-5 wt.% acrylonitrile-styrene-based copolymer (b) satisfying a ratio expressed by the following equation: the acrylonitrile residue unit:the styrene residue unit=20:80-35:65 (weight ratio) and having 5x10<SP>3</SP>-5x10<SP>6</SP>weight average molecular weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222736-A (JP)
Title: Polymeric electrolyte composite film, and manufacturing method thereof
Inventor: HIGAMI MAKOTO
IPC: H01M8/02
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric electrolyte composite film, having low electrical resistance and high mechanical strength, and to provide a method for manufacturing the polymeric electrolyte composite film.  <P>SOLUTION: The polymeric electrolyte composite film contains polyarylene having a sulfonic acid group, having a repetitive constitutional unit expressed by a general expression (A) and a repetitive constitutional unit expressed by a general expression (B) (i), and a fibrous substance, such as a sheet-like fibrous substance and short fibrous filler (ii). However, in the general expression (A), A, B, Ar, m, n, and k indicate a divalent electron-attracting group, a divalent electron donative group or direct coupling, an aromatic series group having -SO<SB>3</SB>H, an integer of 0-10, an integer of 0-10, and an integer of 1-4, respectively. And R<SB>1</SB>-R<SB>8</SB>in the general expression (B) are at least one type selected from a hydrogen atom, a fluorine atom, an alkyl group, a fluorine substitution alkyl group, an allyl group, an aryl group, and the like; W is a divalent electron-attracting group or single coupling; T is a single bond or a divalent organic group; and p is an integer of 2 or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223452-A (JP)
Title: Digital broadcasting transmitter, digital broadcasting receiver, its method, and program
Inventor: OMAE SHINYA
IPC: H04N7/081
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcasting system by which reproduction time information can be corrected or complemented regardless of the number of frames in a packet, and which facilitates the return from an error state to a normal state in a receiver.  <P>SOLUTION: Packetized information indicating the number of the frames in a PES packet is multiplexed and transmitted prior to the PES packet in a digital broadcasting transmitter 1. The number of the frames in the received PES packet can be obtained before packet analysis in a digital broadcasting receiver 2. The judgement of correctness or incorrectness of the PTS included in the packet and the correction in the case of not including the PTS are executed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223990-A (JP)
Title: Inspection structure of exciter for generator
Inventor: TAKABAYASHI TAKAO
IPC: H02K5/04
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely perform the replacement work of a brush in an excitor for a generator.  <P>SOLUTION: Inspection apertures are made in its circumferential direction at both flanks of the rear of the stator frame 24 in a subexciter 21 for a generator, and each aperture is covered with a cover 38 capably of opening and closing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219888-A (JP)
Title: Image recording method and device
Inventor: SASAKI YOSHIHARU
IPC: B41J2/44
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reduction and unevenness of resolution of an exposure pattern caused by warping of a photosensitive board 150 in an exposure method for exposing the photosensitive board 150 by scanning the photosensitive board 150.  <P>SOLUTION: Before exposure, the information indicating amount of warping in the photosensitive board 150 is detected by a warping amount detection means 100. When size of the information indicating the detected amount of warping is below a predetermined threshold value, exposure is performed. When size of the information indicating amount of warping is larger than the predetermined threshold value, the photosensitive board 150 is corrected to reduce amount of warping of the photosensitive board 150 before performing exposure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220877-A (JP)
Title: Fuel supply device
Inventor: TORII MIKIO
IPC: F02M37/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device capable of easily determining the position of a component relative to a support member without causing an increase in man-hours for processing.  <P>SOLUTION: A stopper member 40 is installed on the outer periphery of a shaft 15. Accordingly, a step for determining the position of a flange 11 relative to a pump module 20 is formed. The shaft 15 may be formed in a bar shape having a roughly same outer diameter in the axial direction. Thus, the shaft 15 can be easily processed and the man-hours for processing the shaft 15 can be reduced. Also, since the stopper member 40 is fitted to the shaft 15, the movement of the connection part 30 of the pump module 20 is limited by the stopper member 40. As a result, the position of the pump module 20 relative to the shaft 15 can be easily and accurately determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225921-A (JP)
Title: Water-absorbing resin and water-absorbing resin composition and water absorbent
Inventor: IWASE KATSUHIRO
IPC: A61F5/44
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water-absorbing resin, to obtain a composition containing the water-absorbing resin, and to obtain a water-absorbing resin which prevents coloration caused in a process for producing a water absorbent using the water-absorbing resin or the water-absorbing resin composition or during the storage of the water absorbent.  <P>SOLUTION: The water-absorbing resin which prevents coloration and has excellent coloration stability is obtained by combining specific quinone compounds. The water-absorbing resin can suitably be used for absorbents such as diapers or sanitary goods, cold insulators, freshness retainers, water stops, water-stopping tapes, soil improvers, humectants, and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225019-A (JP)
Title: Thermosetting resin molding method
Inventor: SUZUKI NANAO
IPC: B29C33/42
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin molding method capable of performing all of molding manufacturing methods without taking a semi-molded product out of the core mold of an underside protruded mold used in the first half molding process, enhanced in manufacturing efficiency and reducing the area required in a manufacturing apparatus.  <P>SOLUTION: The thermosetting resin molding method is constituted so as to use a core mold having a molding surface coinciding with the inner surface of the inner layer of a three-layered molded product, a first cavity mold having a molding surface coinciding with the outer surface of the inner layer and a second cavity mold having a molding surface coinciding with the outer surface of an intermediate layer and the outer surface of an outer layer same thereto. The intermediate layer is formed on the inner layer, which is formed by the core mold and the first cavity mold and fixed to the core mold, by the second cavity mold and the outer layer is formed on the intermediate layer fixed to the core mold using the second cavity mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004140417-A (JP)
Title: Coil component and method for producing the same
Inventor: HIWATARI HIDETOSHI
IPC: H01F41/02
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil component in which characteristic variation is inhibited and positioning of a coil portion is accurately carried out to prevent a bad molding of an outer casing, and method for producing the component.  <P>SOLUTION: A coil portion 2, an outer casing 3, which comprises a magnetic material, containing the coil portion 2, and a terminal 4 that is connected to the coil portion 2 and protruded from the casing 3 are provided. The outer casing 3 is formed by repressing a pressed powder member 5, which is made by mixing a binder containing thermosetting resin with magnetic powder and pressing the mixture at 1.0 to 2.0 t/cm<SP>2</SP>in a non-heating condition in which the thermosetting resin is not completely cured, at 3.0 to 4.0 t/cm<SP>2</SP>such that the compact covers the coil portion 2, and heating the compact at 100 to 150°C such that the thermosetting resin is completely cured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005226782-A (JP)
Title: Rubber vibration isolating member and vibration damper
Inventor: KODAMA AKINARI
IPC: F16F15/08
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormal noise from occurring by the displacement of a rubber member and the movement of fittings.  <P>SOLUTION: This rubber damper 1 comprises a vibration isolating member 2 formed of a rubber vibration isolating member 3 having a surface layer 6 formed by immersing it in the solution or water-dispersed liquid of an inorganic powder, drying it, and removing moisture therefrom and the fittings 4 and 5 disposed on the upper and lower sides of the rubber vibration isolating member. A mounting bolt 10 is inserted into the connection part of a stabilizer 7 and a suspension member 8 disposed between the pair of vibration isolating member 2 together with the vibration isolating member 2 to axially hold the vibration isolating member 2, the stabilizer 7, and the suspension member 8 in a compressed state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225732-A (JP)
Title: Tantalum oxide powder
Inventor: AZUMA KENJI
IPC: C01G35/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide tantalum oxide powder having excellent flowability and mixing uniformity.  <P>SOLUTION: The tantalum oxide powder has the maximum peak in 2θ(diffraction angle)ranging from 20° to 60°C which appears at a position of 2θ=23°±1° or a position of 2θ=28.4°±0.4° and has 0.08-1° half-value width(2θ) of a peak appearing at a position of 2θ=23°±1° in the X-ray diffraction analysis using CuKα<SB>1</SB>ray. The tantalum oxide powder is suitable for glass, ceramics, a thin film forming member or a single crystal manufacturing raw material of lithium tantalate (LT).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226152-A (JP)
Title: Method of producing powder magnetic core, and powder magnetic core
Inventor: OKAJIMA HIROSHI
IPC: B22F3/24
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burrs and to modify the outer shape in a powder magnetic core obtained by subjecting iron based magnetic powder coated with an insulating film to compacting.  <P>SOLUTION: The fact that a green compact 110 obtained by coating each inside face of dies 100, 102, 104 for compacting with a higher fatty acid based lubricant 106 and covering the same with an insulating film, and performing compacting (stages (a) to (d)) to the iron based magnetic powder 108 under high pressure can be subjected to plastic working has been found. Then, using upper and lower dies 120, 122 for shape modification whose inside shapes are bulged in accordance with the parts at which burrs 112 are produced in the green compact 110, plastic working (stages (f), (g)) is performed by compacting for shape modification. In the powder magnetic core 130 subjected to the shape modification, the burrs are removed, and the one having roundness can be obtained. It is also possible that preliminary annealing is performed before the shape modification stage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232292-A (JP)
Title: Manufacturing method of wood briquette for fuel
Inventor: IGAWA TAKESHI
IPC: C10L5/44
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a wood briquette for fuel, which has a high density and hardness, is less liable to be broken and stably yields a high thermal power.  <P>SOLUTION: In the manufacturing method, unused biomass waste such as thinned wood, sawing waste, etc. is used as a woody raw material 1, ground into chips 4 of 20-60 mm, carbonized in a high-temperature carbonization furnace 5, crushed in a crusher 20 to achieve a diameter of ≤0.1 mm, mixed with water, starch paste and iron powder and press-molded into the wood briquette for fuel 13. Use of the starch paste as a binder for fine charcoal powder enables burning of the starch paste at burning of the charcoal and prevents generation of excessive flue gas. By carbonizing the raw material before crushing and press-molding the same, the wood briquette which shows a high density and hardness, is less liable to be broken and stably yields a high thermal power can be obtained. The wood briquette is molded into a size with limited availability to increase its demand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229955-A (JP)
Title: Method for attaching part to fishing rod member
Inventor: WATARI YASUHIRO
IPC: A01K87/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of cracks and improve the attaching strength of a fishing part attached to the circumference of a rod member.  <P>SOLUTION: A part such as a fishing line guide and a reel seat is attached to the circumference of a rod member for fishing. The attaching method contains a step to place the fixing part 10 for the fishing part on the circumference of the rod member 1, a step to wind a cloth sheet produced by aligning fibers in two crossing directions around the fixing part 10 for the fishing part and the circumference of the rod member 1, a step to wind a thread 17 around the circumference of the cloth sheet and a step to coat the circumference of the wound thread 17 with an epoxy resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235090-A (JP)
Title: Security device by means of sleep detection
Inventor: HAYAKAWA SEIJI
IPC: G08B23/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security device by means of sleep detection so that a sleeper can sleep with peace of mind.  <P>SOLUTION: The device is provided with a living organism signal detecting means 10 for detecting a living organism signal of the sleeper, a sleep state determining means 20 for determining the sleep state of the sleeper from the living organism signal detected by the living organism signal detecting means 10, at least one kind of a home security means 30, selected from among a group of an entrance electric lock, an electric lock for a window, an electric shutter, an intrusion detecting device, and an alarm device, and a control means for controlling operation of the home security means 30 according to a determination by the sleep state determining means 20. The control means 60 activates security functions of the home security means 30, in response to an output signal of detection of sleep initiation from the sleep state determining means 20, when the sleep state determining means 20 detects falling into sleep of the sleeper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244375-A (JP)
Title: Communication apparatus, communication method, communication program, and communication system employing this apparatus
Inventor: HIYAMIZU KAZUYA
IPC: A61B5/01
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus, a communication method, and a communication program capable of acquiring living body information depending on a communication opposite party and to provide a communication system employing the apparatus.  <P>SOLUTION: A user operates an input operation section 11 to activate a control section 10, which controls operations of a wireless communication section 30 and an antenna 31. Thus, the user can make a conversation with the communication opposite party and transmit / receive information with respect to electronic mail to / from the communication opposite party. When the user uses the input operation section 11 of a mobile phone 100 to make operations related to communication to the communication opposite party (speech opposite party) or the user makes a communication with the communication opposite party by using the wireless communication section 30 and the antenna 31, the control section 10 controls a physiological amount data measurement section 20, that is, electrodes 20a, 20d, a thermistor 20b, and a photosensor 20c so as to detect living body information of the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238954-A (JP)
Title: Mirror surface angle adjusting device for vehicle mirror
Inventor: FUKAI AKIRA
IPC: F16H55/17
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the breakage of a fin by dispensing with the fin on the side surface of a nut member (nut adjust) of a mirror surface angle adjusting device.  <P>SOLUTION: A mirror surface angle adjusting unit 18 keeps the cross sections to be orthogonal to the axial direction of the central hole 141 of a wheel worm 135 and the proximal section 125 of the nut adjust 123 shaped in regular pentagons which are fitted loose each other. Thus, the nut adjust 123 can relatively move in the axial direction with respect to the wheel worm 135, and the relative rotation around the axis becomes impossible. When a remote controller for the mirror surface angle adjustment is operated, the wheel worm 135 rotates. The nut adjust 123 integrally rotates with the wheel worm 135 around the axis, and relatively rotates to a screw 28. Thus, the nut adjust 123 relatively moves downward in the axial direction with respect to the screw 28, and a plate pivot 86 is tilted by accompanying the relative movement of the nut adjust 123, so that the mirror surface adjustment is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI