baber/WOPTO huggingface dataset:
Patent JP-2004067777-A (JP)
Title: Ink for correcting defect of fine colored pattern, its correction method, and color filter
Inventor: ARAI KATSUKUNI
IPC: C09D11/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink for correcting a defect of a fine colored pattern which does not form a projection to cause a new problem even on coating a pinhole portion of a white defect, further does not increase the area overlapping a normal picture element by spreading of a spot after coating, and moreover has good stability of the properties such as viscosity of the ink on storage and a low volume reduction ratio after coating, and can sufficiently increase the film thickness of the coated portion of the pinhole portion when used, a method of correcting a defect of a fine colored pattern by using the same, and a color filter manufactured by using them.  <P>SOLUTION: The ink for correcting the defect of the fine colored pattern comprises at least a coloring agent, a polymer, a monomer having a reactive functional group, and a solvent, in a compounding amount of the above solvent of 25-70 wt.% based on the entire weight, and has viscosity of the ink of 40-300 mPa sec.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071777-A (JP)
Title: Method for manufacturing organic insulating film, semiconductor device, and tft substrate
Inventor: MATSUTANI HIROYASU
IPC: H01L21/336
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an organic insulating film from a high-quality organic insulating material at a relatively low temperature.  <P>SOLUTION: A solution of raw materials contains triple bonds of carbons, and in the materials monomers or oligomers are dissolved into a solvent for development into an organic insulating material. The solution is applied to a substrate surface. The monomers or oligomers on the substrate are irradiated with UV rays for the initiation of polymerization, and this results in an insulating film formed of an organic insulating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072549-A (JP)
Title: Frequency variable filter using surface acoustic wave device and switch
Inventor: ISOBE ATSUSHI
IPC: H01H59/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency variable filter which is excellent in loss/attenuation quantity and small.  <P>SOLUTION: In this frequency variable filter which has a surface acoustic wave device 1 and a plurality of switches 4, the surface acoustic wave device 1 has a plurality of electrically separated interdigital electrodes 2, the interdigital electrodes have a plurality of electrode fingers, and the interdigital electrodes are electrically and serially connected to the switches. The interdigital electrodes are elastically connected to each other, and the interdigital electrodes are respectively configured with a plurality of electrode cycles. Electrode cycles coincide at least at part between the adjacent interdigital electrodes, and the switches 4 are microelectro mechanical RF switches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079004-A (JP)
Title: Magnetic recording medium
Inventor: AONUMA MASASHI
IPC: G11B5/714
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium in which short wavelength region noise, output, C/N, overwrite characteristics are made superior, demagnetization characteristics in high temperature and high humidity environment, durability, still and friction coefficients are also made superior and low noise, high output and good running performance are specially provided so as to be suitable for a magnetic reluctance type (MR) head.  <P>SOLUTION: The magnetic recording medium is made by providing a magnetic layer, in which ferromagnetic metallic powder and linking agent are made into main bodies, on a supporting body. The particles sizes of the metallic powder in terms of average major axis length are 25 to 65nm, the range of average axis ratio is 3.5 to 6, crystalline size is 80 to 130Å and saturated magnetization amount (σs) is 70 to 130Am<SP>2</SP>/kg. The major components are Fe and Co and a Co/Fe ratio is made within the range of 35 to 100at%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080090-A (JP)
Title: Monitoring part unit, monitoring system using the same, and method for monitoring fault
Inventor: INADA KEISUKE
IPC: G08B25/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring technique which can enhance a monitoring precision and reliability.  <P>SOLUTION: In a monitoring system, a monitoring part has a sensor in addition to a monitoring camera and is movably constituted. A controller which is radio connected to the monitoring parts and which can control moving actions of the monitoring parts is provided between a network and the monitoring parts. The controller detects a fault based on radio information signals from the cameras and the sensors of the monitoring parts, outputs its result to the network side, and radio transmits a designating signal from the network side or a control signal based on this to the monitoring parts. A constitution (control system) which can control the moving action of itself according to the control signal based on the signal input from the network side is provided in the monitoring part itself.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075777-A (JP)
Title: Flexible foamed polystyrene sheet and tray for vegetables and fruits
Inventor: IWAI TERU
IPC: B65D81/133
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed sheet for forming a tray for vegetables and fruits with well balanced flexibility and strength; and a tray for vegetables and fruits.  <P>SOLUTION: The foamed sheet is made of a resin mixture comprising (a) 40-90% polystyrene resin, (b) 5-40% rubber-modified polystyrene resin and (c) 5-20% styrene-butadiene block copolymer resin and has a tensile strength in the extrusion direction of 2.5 kg/10 mm or higher. The resin mixture has a Z average mol.wt. of 250,000-400,000 and contains a pigment. The number of cells in the thickness direction of the foamed sheet is 10-24. The tray for vegetables and fruits is obtained by forming the foamed sheet and has a flexibility of 28% or higher and a tensile strength in the longitudinal direction of 5 kg or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151633-A (JP)
Title: Sol state polymer electrolyte and lithium battery adopting the same
Inventor: RO KYOKON
IPC: H01M10/058
Filed: 2002-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a sol state polymer electrolyte containing an electrolyte comprising a sol forming polymer, a lithium salt, and an organic solvent and to provide a lithium battery adopting the sol state polymer electrolyte. SOLUTION: Problems such as swelling and leakage are more easily solved by utilizing a sol state polymer electrolyte than in a case using a liquid electrolyte, an ionic conductivity is more enhanced than using a gel polymer electrolyte. When this battery is overcharged to 4.2 V or higher, a material to be electrochemically polymerized contained in the sol state electrolyte is polymerized to prevent thermal runaway. Therefore, a separated protection circuit is simplified and the production cost of the battery is reduced.
Patent JP-2004079825-A (JP)
Title: Laminated piezoelectric ceramic component and its manufacturing method
Inventor: KURANO MASAYUKI
IPC: H01L41/22
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric ceramic component wherein various kinds of applicable insulating materials can be used, a damage to a ceramic can be suppressed, the confinement of changing can be prevented, an insulation layer can be formed at an optional place, being independent of a lamination structure, and the production of other kind of items and small quantity can be relaized.  <P>SOLUTION: The laminated piezoelectric ceramics component is provided with an insulation layer, which is directly drawn by a dispenser or a deposition method, and its manufacturing method is adopted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088849-A (JP)
Title: Sr motor controller
Inventor: HATSUDA TADAYUKI
IPC: H02P29/40
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce abnormal sound or vibration of an SR motor in a low rotational speed region.  <P>SOLUTION: In a current control circuit 5, a control unit 1 generates a current command value I<SP>*</SP>based on a signal θ acquired from a rotational angle position detector 16, and a comparison control unit 2 compares the current command value I<SP>*</SP>from the control unit 1 with the signal of a current detector 15 of a coil 4 to make switch elements 13 and 14 control current continuity state to the coil 4. The comparison control unit 2 reduces a basic wave component of an output torque pulsation caused by interphase current switching for an increased high frequency component, by generating a coil current waveform that occurs during coil current energizing period to cope with a torque pulsation corresponding to the pulsation width of the output torque caused by interphase switching of a coil current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085008-A (JP)
Title: Hydrate slurry manufacturing system and its operation method
Inventor: TAKAO SHINGO
IPC: F25C1/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact hydrate slurry manufacturing system capable of saving energy due to use of both of an ice thermal storage system and a cold heat transportation system for hydrate slurry without increasing the number of heat exchangers.  <P>SOLUTION: This hydrate slurry manufacturing system has a heat storage tank storing storage medium, a double pipe heat exchanger having an inner pipe for making guest compound aqueous solution generating hydrate slurry by cooling flow and an outer pipe for making brine flow, a refrigerator cooling brine, a brine pipe circulating brine between the refrigerator and the outer pipe of the double pipe heat exchanger, and a cold heat transportation pipe circulating hydrate slurry or guest compound aqueous solution between the inner pipe of the double pipe heat exchanger and equipment on a load side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088296-A (JP)
Title: Speaker
Inventor: TAKASE TOMOYASU
IPC: H04R9/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a speaker which is used for various acoustic apparatuses and information communication apparatuses, low in cost.  <P>SOLUTION: In the speaker, each of plates 22 is provided with a projection 22a placed at a position other than the mid-position. Through the configuration above, even when aligned packaging is applied to the plates 22, that is, the plates 22 are packaged by matching their outer shapes, it is configured such that each plate 22 can easily be extracted without causing each plate to stick to another plate. Thus, cost reduction by the enhanced productivity is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087228-A (JP)
Title: Lithium ion secondary battery
Inventor: NISHIKAWA SATOSHI
IPC: H01M10/0566
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve product yields by preventing short-circuiting caused by the intrusion of active material particles when pressing the active material particles that are omitted at the bent section of a battery element laminated with a positive electrode/separator/negative electrode in a wound bending type battery.  <P>SOLUTION: In the battery element, a positive and negative electrodes 2, 5 are used, such that the positive electrode 2 and the negative electrode 5 are formed on one collector, and an active substance layer is partially formed at an interval 6 so that no active substance layer is present at a portion corresponding to a bent section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086566-A (JP)
Title: Fire alarm for residence
Inventor: WADA TAKETSUGU
IPC: G08B17/10
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To automatically set the optimal fire detecting function corresponding to the installation place.  <P>SOLUTION: This fire alarm for residence is provided with a fire detecting part 1 having at least a heat detecting part 11 and a smoke detecting part 12, an installation place setting switch 2 for selecting the installation place, and a sensor function switching control part 3 for automatically setting and functioning either the heat detecting part 11 or the smoke detecting part 12 preliminarily allocated corresponding to the installation place when the installation place is selected by the switch 2 as a valid fire detecting part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082269-A (JP)
Title: Actuator, and actuator device and fluid controller using the same
Inventor: SUGAYA ISAO
IPC: B81B3/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator comprising an interface ideal as a driving energy source, and capable of being miniaturized, improving its accuracy, function and degree of freedom, and reducing the cost.  <P>SOLUTION: A plurality of microactuator elements 3 are supported on a board 1 through leg parts 2. The microactuator elements 3 respectively have an infrared ray absorbing film receiving the infrared ray and converting the same into the heat, and a displacement part displaced to the board 1 based on a principle of bimetal in accordance with the heat generated by the infrared ray absorbing film. This actuator 101 has a plurality of microactuator elements 3, and conveys an object or self-travels by controlling the irradiation of infrared ray to the microactuator elements 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086622-A (JP)
Title: Advertising information providing device
Inventor: NAKAGAWA KATSUHIRO
IPC: G06Q50/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertising information providing device for effectively providing advertising information.  <P>SOLUTION: A providing destination determining part 24 determines a providing destination for the advertising information from another client member under the conditions of a client providing advertising information. At this time, it is desirable that a member expected to have advertising effects is selected in accordance with the type of the advertising information and the attribute of the member. A configuration of adding the advertising information to such contents as desired by the member enhances incentives for access to the advertising information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081631-A (JP)
Title: Pocket formation material set for seat back of automobile
Inventor: KAMIMOTO HIROSHI
IPC: A47C7/62
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a pocket formation material forming a pocket mounted on the back of a seat back of an automobile.  <P>SOLUTION: This pocket formation material set has an inner side pocket formation material 10 and an outer side pocket formation material 60. The face opposite to the inner side pocket formation material 10 in the outer side pocket formation material 60 is provided with a claw part 71 extended with a component directing toward the inner side pocket formation material 10, a projecting part 81 projected with a component directing toward the inner side pocket formation material 10, and engagement bar-shaped parts 91a, 91b. The face opposite to the outer side pocket formation material 60 in the inner side pocket formation material 10 is provided with a claw part 21 engaged with the claw part 71, and an engagement hole 31 and engagement groove parts 41a, 41b where the projecting part 81 and the engagement bar-shaped parts 91a, 91b are engaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081129-A (JP)
Title: Damping apparatus for handle for bush cutter
Inventor: IWATA HIDEAKI
IPC: F16F7/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping apparatus for a handle for a bush cutter attached to the vibrating handle of the bush cutter, capable of effectively damping vibration of the handle until a sensible level and free from fear in which appearance of the handle is complicated or operability is made worsening by attachment to the handle.  <P>SOLUTION: The damping apparatus is composed of a housing 30 having stiffness displaceable integrally with a vibrating handle 20, a mass member 34 provided in idling state in vibrating direction to the housing 30 and made to collide with the housing 30 when vibrated, a space (s) formed so as to idle the mass member 34 in vibrating direction between the housing 30 and the mass member 34 and an elastomer 36 formed on the contact surface with the mass member 34. In the damping apparatus, the mass member 34 is attached and fixed in built-in state to the handle 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081169-A (JP)
Title: Method for producing hydroxycarboxylic acid
Inventor: NAGASAWA TORU
IPC: C12P7/42
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a corresponding hydroxycarboxylc acid by using a cyanohydrin compound as a raw material in a good efficiency.  <P>SOLUTION: This method for producing the hydroxycarboxylic acid comprises a hydrating process of bringing the cyanohydrin compound into contact with a microorganism showing a nitrilhydratase activity and/or its treated material in 0-30°C temperature range to obtain an amide, and a hydrolyzing process of bringing the amide obtained by the previous hydrating process in contact with a microorganism showing an amidase activity and/or its treated material in >30°C and ≤50°C temperature range to obtain the hydroxycarboxylic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093618-A (JP)
Title: Method for manufacturing magazine for rolled image recording material
Inventor: HARA YOSHIO
IPC: G03C1/498
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively manufacturing a magazine which satisfies various properties such as a property of preventing occurrence of image defects in a rolled image recording material and a property of lowering drawing resistance when a rolled image recording material is drawn.  <P>SOLUTION: In the method for manufacturing a magazine for an image recording material, a magazine is made in such a way that a rolled image recording material 3 rotatably disposed in casing is drawn from a slot 2 in the casing , an elastic plate 9 having pressing force to close the slot 2 and a cloth member which comes in contact with the elastic plate are disposed along the whole gamut of the slot 2 in the lengthwise direction, and the elastic plate 9 comprises an embossed plastic sheet. The method includes a step for imparting a curved surface to the leading end of the elastic plate by bending and a step for carrying out heat fixation at a temperature between the softening point and melting point of the elastic plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095695-A (JP)
Title: Multilayer flexible wiring board and manufacturing method thereof
Inventor: CHUMA TOSHIAKI
IPC: H05K3/46
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer flexible wiring board in which the layer connection is surely achieved, reliability is improved and an outer layer wiring board is laminated.  <P>SOLUTION: The multilayer flexible wiring board has a single-sided wiring board which has a wiring pattern, and a conductor double-layer post composed of a copper layer and a metal layer or composed of the copper layer and an alloy layer protruded from the wiring pattern to one side of a supporting base material composed of an insulator opposite to the wiring pattern on one side of the supporting base material. The thickness of the metal layer or the alloy layer is ≥ 2μm. The flexible board is a single-sided wiring board cut into a size required for a multilayer part, a flexible wiring board composed of a wiring pattern having a pad for the connection with the conductor double-layer post on one side at least, and an adhesive layer with a flux function. Then, the single-sided wiring board and the flexible wiring board are adhered via the adhesive layer with the flux function, and the conductor double-layer post and the pad are bonded with metal or alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095990-A (JP)
Title: Electric component fixing structure of air-conditioner for vehicles
Inventor: NAKAJIMA HIROSHI
IPC: H05K7/12
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric component fixing structure of an air-conditioner for vehicles which does not use a fastening component and does not generate rattling.  <P>SOLUTION: A lock projection 2 or a lock hole 4a is provided on an electric component 1. A bending projecting part 4 having the lock hole 4a or the lock projection 2 which engages with the lock projection 2 or the lock hole 4a and a spring part 5 which pushes the locked electric component 1 to the outside are provided on a resin case 3 integrally. Thereby, it is possible to fix the electric component 1 to the resin case 3 without using a fastening component with a single action and rattling is not generated since the electric component 1 is always pushed to the outside of the resin case 3 by reaction force of the spring part 5 which is compressed when engaged. Consequently, it is possible to eliminate the need for a packing for preventing abnormal noise and break due to rattling and to restrain the cost low.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095494-A (JP)
Title: Short arc type ultra high pressure discharge lamp
Inventor: SUGAYA KATSUMI
IPC: G03B21/14
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To cause no damage to a part of a side-tube contacted with an external lead rod during work to connect the external lead rod and a feeder wire, and improve the reliability of a connected part of a caulking member connected to the feeder wire and the external lead rod, in a short arc type ultra high pressure discharge lamp having a very high mercury vapor pressure at lighting.  <P>SOLUTION: The external lead rod extending out from the side-tube is buried in one side-tube of side-tubes extending from both sides of an arc tube. The caulking member caulked previously to the feeder wire connected electrically to an external circuit is welded to the external lead rod. The caulking member is composed of nickel or a material containing nickel. The external lead rod and the caulking member are so welded that the longitudinal direction of the external lead rod and that of the caulking member intersect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186045-A (JP)
Title: On-glass single chip liquid crystal display device
Inventor: KIM HYUNG-GUEL
IPC: G02F1/1345
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device reduced in percent defective and whole size.  <P>SOLUTION: In a liquid crystal panel 110 for displaying video, a gate driving circuit 140 for driving gate lines extending in the direction of row and a line block selection circuit 150 for driving data lines extending in the direction of column in a block system are formed. Moreover, on the liquid crystal display panel 110, a single corporate driving chip 180 including a controller part 182, a memory part 183, a level shifting part 184, a source driving part 185, a common voltage generating part 186, and a DC-DC converter 187 is mounted. The integrated driving chip 180 not only drives the gate driving circuit 140 and the line block selection circuit 150, but also control a the overall drives of the liquid crystal display panel 110 to make video displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004097516-A (JP)
Title: Instrument for expansion of root canal
Inventor: NAKAGAWA MASAKI
IPC: A61C3/03
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument (file) for expansion of a root canal with which the cutting property of diamond is effectively magnified.  <P>SOLUTION: In dental treatment, the instrument for expansion of the root canal is attachably and detachably mounted to the tip of a hand piece incorporating an ultrasonic oscillator, and the tip is inserted to the root canal and ultrasonic-oscillated for expand the root canal. The instrument 20 for expansion of the root canal consists of a metallic base material 21 with flexible elasticity, and the diamond 22 is electrodeposited to its surface discretely.  <P>COPYRIGHT: (C)2004,JPO