baber/WOPTO huggingface dataset:
Patent JP-2001295546-A (JP)
Title: Safety device for door
Inventor: FUJIWARA TATSUYA
IPC: E05F7/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for a door improved in such a way that a user can disable a function at the discretion of the user and the user is free from feeling troublesomeness in intentionally closing the door without damaging security at the time of closing the door unintentionally. SOLUTION: The safety device (5) for the door has a stopper member (10) capable of being kept at a protruding position inhibiting full closure of the door by being sandwiched between the door and a stopper frame when the door is opened, and being moved to an immersed position at which the full closure of the door is permitted by a specified operation. The safety device (5) is provided with a selector means (16) for manually disabling the full closure inhibiting function of the stopper member. By this constitution, the user who does not need the safety device is exempted from troublesomeness of being forced to release the stopper at each time of closure.
Patent JP-2001295217-A (JP)
Title: Road surface indication line, construction method therefor, and construction device thereof
Inventor: KURAMOCHI MINORU
IPC: E01C23/24
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a construction method and a construction device for a road surface indication line and the road surface indication line capable of supplying a proper amount of paint for the construction of the road surface indication line, having a water permeation performance, and providing satisfactory water drain property even if it is constructed on water draining pavement. SOLUTION: The construction method for forming the road surface indication line is provided by reducing an amount of paint to be supplied below an amount required for filling a clearance between a road surface and a painted film thickness regulation plate completely continuously or intermittently. The construction device of the road surface indication line is formed by a slit box main body 3 having a hopper 2 collecting heated and melted paint 1, an outlet 4 provided in a lower part of the hopper 2, the painted film thickness regulation plate 5 provided below a rear face of the slit box main body 3, and a discharge amount regulation plate 8 provided in an upper part more than the outlet 4 and provided with a plurality of discharge ports 7.  The road surface indication line formed by the construction method or using the construction device and whose holes passing through a painted film are repeatedly formed in the direction of length of the road surface indication line is provided.
Patent JP-2001293951-A (JP)
Title: Reproducible dust-free sheet for ink jet recording
Inventor: OKUYA TAKEHITO
IPC: B41M5/52
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a reproducible dust-free or low dust-generating sheet prominent in both characteristics of ink jet compatibility and the property of dissociation. SOLUTION: The reproducible dust-free sheet for ink jet recording, which is constituted of a base sheet consisting of the principal constituent of natural pulp and impregnated with a resin emulsion, is characterized by the principal blending composition of a resin used for the impregnating work of the dust-free sheet, which comprises an ethylene-acetate vinyl copolymer resin having the protective colloid of polyvinyl alcohol and whose degree of stick heat sizing specified in JIS P-8122 is 8-40 sec or less.
Patent JP-2001294204-A (JP)
Title: Method and apparatus for packaging
Inventor: YAMAMOTO TAIZO
IPC: B65B15/04
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a packaging method wherewith matters to be packaged such as tablets or the like can be put certainly and stably into a palstic tray, and a blister package such as press-through pack or the like can be made stably with defective package being prevented to as much extent as possible. SOLUTION: An injection drum is arranged at a position close to the upside of a conveying plastic plate (a), and tablets (e) are held, and sucked at the outer circumferential face of the injection drum so as to project beyond the surface. The tablets being sucked and held at the outer circumferential face of the injection drum are put into housing recessions (c) of the plastic plate with the state of being sucked and held released, and thereby the matters to be packaged are put in the housing recessions (c) for package.
Patent JP-2001296428-A (JP)
Title: Method for manufacturing polarizing plate and liquid crystal display device
Inventor: HAMAMOTO EIJI
IPC: G02F1/1335
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizing plate making high transmittance and high polarization degree compatible with each other and a liquid crystal display device. SOLUTION: The method for manufacturing the polarizing plate comprises a step for dyeing a polyvinyl alcohol(PVA) film with iodine or a dye having dichroism, a step for cross-linking the PVA film with a cross-linking agent and a step for stretching the PVA film with rolls in either of the steps. In cross-linking the PVA film in a bath containing the cross-linking agent after dyeing it in a dyeing bath, the stretch ratio is kept in the range of 1.01-4.5 times the length of a PVA film raw sheet for the film raw sheet to dyeing treatment finish. Immersion treatment at least in a bath containing 4-20 wt.% iodide is carried out after the cross-linking treatment in the bath containing the cross-linking agent, and at the same time and stretch ratio after the cross- linking treatment in the bath is kept in the range of <=3 times the previous length.  Furthermore, the total stretch ratio from the PVA film raw sheet to the final product is kept in the range of 4.5-8 times the initial length.
Patent JP-2001293464-A (JP)
Title: Separating method and separating device for compound bonded body
Inventor: KODERA YOSHIE
IPC: H01J11/48
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a separating method and separating device for a compound bonded body formed by bonding a plurality of members. SOLUTION: The compound bonded body is soaked into liquid which runs to a liquid state at a temperature lower than the glass transition temperature of adhesives and is cooled, by which the compound bonded body is separated to the individual members.
Patent JP-2001309565-A (JP)
Title: Method and device for battery residual capacity estimate method and device for battery charging value estimate
Inventor: FUJINO YUJI
IPC: H01M10/44
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the estimate of a residual capacity of a battery used for supplying a power. SOLUTION: In an apparatus to which a power is supplied from a battery, the residual capacity of the battery is calculated from a discharge voltage, a discharge current and a temperature which are detected when the battery is discharged. The charging value of the battery is calculated from a charge current when the battery is charged. With this constitution, it is not necessary for the estimate of the residual capacity of the battery to collect data of the reduction of the capacity caused by the deterioration of the battery and loss data in various charging state beforehand.
Patent JP-2001301291-A (JP)
Title: Dot line printer
Inventor: YABU TETSUYA
IPC: B41J2/515
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a dot line printer in which the impact damage to an ink ribbon is made uniform and print shade trouble is improved. SOLUTION: The dot line printer has a function for traveling an ink ribbon at a lower speed during line feed operation of a print sheet where print operation is not performed than during print operation or stopping traveling of the ink ribbon.
Patent JP-2000327988-A (JP)
Title: Pigment-containing aqueous coating agent and method for coating substrate
Inventor: ZHAO CHENG-LE
IPC: C09D133/10
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating agent capable of forming a coat which has excellent wet abrasion resistance and hardly becomes dirty without using an expensive production method by including a specific aqueous polymer dispersion, inorganic pigment, etc., and bringing the pigment volume concentration to at least a specific value without essentially including any volatile organic solvent. SOLUTION: This coating agent is obtained by including (A) at least one kind of an aqueous polymer dispersion capable of forming a thin film at room temperature and containing at least one kind of a polymer made from (i) 80-99.95 mass % of at least one kind of monomer selected from e.g. acrylic esters each having a 2-20C alkanol or 5-10C cycloalkanol and (ii) 0.05-10 mass % of at least one kind of monomer selected from e.g. ethylene-based unsaturated carboxylic acids, (B) at least one kind of inorganic pigment or the like, (C) 0.05 to <O.3 mass % of at least one kind of a photoinitiator incapable of polymerization for the polymer in the component A and (D) water and an ordinary auxiliary; wherein no volatile organic solvent is essentially included and the pigment volume concentration is >=10.
Patent JP-2001308462-A (JP)
Title: Method of manufacturing nitride semiconductor element
Inventor: KIDOGUCHI ISAO
IPC: H01S5/323
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a GaN semiconductor laser which is reduced in defect, such as the dislocation density, etc., and, at the same time, in driving current and driving voltage. SOLUTION: After an n-type GaN layer is caused to deposit on an n-type SiC substrate, the GaN semiconductor laser is manufactured by working the GaN layer to a ridge-like shape until the formed ridge reaches the substrate and covering at least the side faces of the ridge with TiN/SiNx. Since the stripe-like current injecting area of the laser is provided above a recess section, the laser is not affected by a defect such as the dislocation, etc., and, in addition, the series resistance of the laser can be reduced and anisotropic distortion can be added to an active layer. Consequently, the threshold current of the laser can be reduced, because the optical gain of the laser can be increased. Therefore, the characteristics of the GaN bluish purple semiconductor laser can be improved.
Patent JP-2001299643-A (JP)
Title: Toilet seat
Inventor: ARIAKE TOSHIMASA
IPC: A47K13/24
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat for guaranteeing an excellent sitting feeling even in long-hour sitting. SOLUTION: In this seat 1, a recessed part 2 is formed in a rear end part touched by a coccyx of a person sitting on the seat 1.
Patent JP-2001310314-A (JP)
Title: Hollow structure molding mold
Inventor: KADOI HIDEO
IPC: B28B3/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a hollow structure molding mold capable of avoiding a crack of a green compact by cold isostatic processing. SOLUTION: A mold barrel part 1 wherein many holes 6 are bored from outside to inside and it can surround peripherally a powder layer 8 to be cold hydrostatic processed via a compressing thin film body 5 capable of being elastically deformed; mold cover parts 12, 13 which are installed to both end parts of the mold barrel part 1; a core 14 provided to an under side mold cover part 13 so that it can be immersed into a powder layer 8; and a boundary thin film body 15 covering the core 14 are provided.  By using the cold hydrostatic processed body of the same composition as that of the powder layer 8 for the core 14, its elastic coefficient is made almost the same one as an elastic coefficient of green compact 9 after completion of cold hydrostatic processing or the green compact 8 just before completion, and a hydrostatic pressure P is allowed to act uniformly on each part of the powder layer 8.
Patent JP-2001306130-A (JP)
Title: Scheduling system for slitting process
Inventor: KANEDA YASUHISA
IPC: G06Q10/08
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a scheduling system which automatically choose the stock to carry out the slitting process from other warehoused item on the basis of the rational standard and gives the information for directing the processing to a fixed processing unit, when there is no stock of the ordered products. SOLUTION: This scheduling system 1 has a control section for information on the stock 2 which the information on the stock is stored, a receiving section for the information on orders received 3 where the information on orders received is stored, a setting section on the stock 4 which send the information for directing shipment by order allocation, if there is the stock, a judging section on the slitting process 5 that it searches the processable stock by slitting process from the warehoused item and sends the information for directing processing, if there is no stock. In the judging section on the slitting process 5, the warehoused item in quality assurance period of warehoused item and in the period of the slitting process beforehand set on the basis of the sale profit is extracted.
Patent JP-2001299851-A (JP)
Title: Massage device
Inventor: OGUMA YOSHIO
IPC: A61H7/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a massage device whose massage roller can be set to desired hardness without causing the decline of performance. SOLUTION: In this massage device provided with the massage rollers 137 and 173 for massaging the body of a user by being driven back and forth along a prescribed direction by a driving device 10, the massage rollers are formed of foaming urethane resin.
Patent JP-2001313283-A (JP)
Title: Method of forming transparent electrode and apparatus therefor
Inventor: AZUMA TOSHIAKI
IPC: G02F1/1343
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To satisfactorily form a transparent electrode composed of ITO by a method other than wet etching. SOLUTION: A gas mixture of hydrogen iodide gas and helium gas is introduced into inside of a reaction vessel 1 through a gas inlet opening 6, and the ITO layer of a specimen 8 placed on a lower electrode 2 is dry etching by reactive ion etching. In this case, satisfactory result is obtained by setting the substrate temperature of the specimen 8 at 80 deg.C in central area and 110 deg.C in outer circumferential area.
Patent JP-2001311416-A (JP)
Title: Adjusting screw
Inventor: AMANO KAZUO
IPC: F16B25/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting screw that can easily screw in while drilling a small hole regardless of a hard part to be screwed such as a metal plate or a plastic board. SOLUTION: This adjusting screw is composed of a head 1 with a recess for fitting a screwdriver, a ring projecting part 2 with multiple ring projecting part 2a formed at given intervals from the head 1 in the edge direction, an unthreaded middle part 3 in a given length from the ring projecting part 1 in the edge direction, a screw shank portion 4 formed in a given length from the part 3 in the edge direction, a drill cutter part 5 formed at the edge of the screw shank 4.
Patent JP-2001317925-A (JP)
Title: Water-entering angle measuring device for long body to be laid on sea bottom, and monitoring device for laying state
Inventor: KAIZU YUTAKA
IPC: G01B11/26
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a water-entering angle measuring device for long body to be laid on the sea bottom, where the water entering angle of the long body can be accurately measured with no individual difference and no measuring error caused form play, excessive play, and mechanical loss of the parts of a measurement device. SOLUTION: The measurement device comprises a TV camera 12 that is placed close to a stern chuter 18 (paying-out part of the long body laid on the sea bottom) of a laying ship 16 and photographs the attitude of the long body 22 to be laid on the sea bottom, which is paid out from the stern shooter 18 of the ship 16 to enter the water 20, and an image-analyzing device 14, that processes the image taken by the TV camera 12 to compute a water-entering angle α of the long body 22, which is an intersection angle is formed by the contour image and the water surface image of the long body 22.
Patent JP-2001325087-A (JP)
Title: Command analysis utilizing rewritable command storing part
Inventor: YADA JUNYA
IPC: G06K15/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a command data converting device and a printing device, capable of correctly analyzing print command data, even when a code assigned to the command of the print command data or a parameter code is changed or the order of data input is changed. SOLUTION: Print command data which include a command to be used for print control and data belonging to the command are received, and the contents are analyzed. Also, plural commands are preliminarily stored in a command storing part so as to be rewritable, and when the command included in the print command data match with any of those plural stored commands, prescribed processing is executed to at least one of the command or the data belonging to the command.
Patent JP-2001323843-A (JP)
Title: Starting fuel supply device for engine
Inventor: AOSHIRO TOKIHIKO
IPC: F02B61/04
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To enhance the restartability of an engine in a warming up state. SOLUTION: In the engine, plural carburetors 10 are installed on the side of a cylinder, and the carburetor has a starting fuel supply device composed of starting intake air passages 25, 32 communicating with a main intake air passage 15 detouring around a throttle valve 17; a starting fuel passage 26 communicating with the starting intake air passages; a starting valve 36 conducting opening and closing of a passage to the starting fuel passage; and a temperature sensitive member 37 connected to the starting valve and opening and closing the starting valve by expanding and contracting according to the ambient temperature.
Patent JP-2001323315-A (JP)
Title: Method for decarburizing-refining chromium contained molten steel
Inventor: NAKAO RYUJI
IPC: C21C7/068
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the decarburization by reducing oxidizing loss of chromium in the decarburizing-refining of a chromium contained steel. SOLUTION: Molten steel temperature is continuously measured from the stating time of the decarburization and oxygen efficiency for decarburizing is continuously obtained from the measured molten steel temperature to perform the refining according to the oxygen efficiency for decarburizing. Further, the control of refining condition is performed so that ΔT in the following equation becomes >=30 deg.C. ΔT=(T+273.15)-(-13800/(-8.765 log ([%C] PCO/[%Cr]))). Wherein, T is the measured molten steel temperature, [%C] is [C] concentration (mass %) in the molten steel before measuring the temperature, PCO is partial pressure (atm) of CO gas in the atmosphere and [%Cr] is [Cr] concentration (mass %) in the molten steel before measuring the temperature.
Patent JP-2001326318-A (JP)
Title: Power module
Inventor: KIMOTO NOBUYOSHI
IPC: H01L25/07
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a power module for reducing the inductance of a circuit, at the same time reducing size and weight, and has improved vibration resistance. SOLUTION: A box-like smoothing capacitor 20 for smoothing a DC power supply voltage that is applied to a power semiconductor device 5 externally is arranged while it is in contact with the side surface of a case frame 6 including a second side (namely, a side where an N terminal 8N and a P terminal 8P are aligned) on the upper surface of the case frame 6, and the height of the upper surface of the smoothing capacitor 20 is aligned to the upper surface of the case frame 6. Also, an N electrode 21 and a P electrode 21p of the smoothing capacitor 20 are arranged at positions that are close to the N terminal 8N and the P terminal 8P of a power module body part 99 on the upper surface of the smoothing capacitor 20.
Patent JP-2001007732-A (JP)
Title: Method for starting spread spectrum radio telephone receiver and apparatus thereof
Inventor: LAROSA CHRISTOPHER PETER
IPC: H04B1/7075
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for starting a radio telephone operable in a spread spectrum multiple access radio telephone system. SOLUTION: A server receiver 114 is started, and the PN sequence timing of a pilot signal is captured by the server receiver 114. At least one demodulation branch 122 is started after the server receiver 114 is started, and the demodulation branch 122 is synchronized with the PN sequence timing of a selected pilot signal, after the PN sequence timing is captured by the searcher receiver 114.
Patent JP-2001333404-A (JP)
Title: Transmitter and its method, receiver and its method, ic card, broadcast system and its method, and recording medium
Inventor: YOSHIDA HIROYUKI
IPC: H04N7/16
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast system that allows a user to easily view a program with a tentative contract. SOLUTION: A security module 22 in the contract information storage section 42 of which a program ID by which a viewer can view a program at tentative contract, a work key, number of days of an advanced tentative contract period, and an advanced tentative contract flag are stored in advance, is sold for viewers. A common individual information analysis section 41 extracts the current time included in common information supplied by a demultiplexer 31, adds the current time to the advanced tentative contract period stored in the contract information storage section 42 to calculate the validity limit of the work key. The common individual information analysis section 41 uses the work key to decode the common information and extracts a descramble key and gives it to a descrambler 32. The descrambler 32 uses the descramble key to descramble a video signal and an audio signal.
Patent JP-2001339886-A (JP)
Title: Rotor and manufacturing method thereof, and rotating machine
Inventor: MINAMI KOJI
IPC: H02K1/27
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotor which has resistance to damage even at a high speed. SOLUTION: This rotor 1 is used for a rotating machine which converts electric energy to rotational movement, and involves a cylindrical rare earth magnet 10, a sleeve 20 capable of applying compressive stress to rare earth magnet at normal temperature with the outer periphery of the rare earth magnet covered, and a sliding membrane 12 of 5 to 10 μm formed on the outer periphery of the rare earth magnet.
Patent JP-2001339807-A (JP)
Title: Device for cooling fuel cell car
Inventor: OGAWA TAKAYUKI
IPC: B60L11/18
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for cooling a fuel cell car capable of cooling a fuel sell within an appropriate temperature range by primary cooling liquid cooled by secondary cooling liquid, making it easy to control the circulating pump of the cooling liquids. SOLUTION: This device is provided with a primary circulating route (12) structured in such a way as to enable the fuel cell (1) to be cooled with the primary cooling liquid circulated by a primary circulating pump (11), a secondary circulating route (14) in which the secondary cooling liquid is circulated by a secondary circulating pump (13), a first heat exchanger (15) that exchanges heat between the primary and secondary cooling liquids, and a second heat exchanger (16) that exchanges heat between the secondary cooling liquid and outside air. In addition, the primary circulating pump (11) and the secondary one (13) are connected in such a way as to be made rotatable and drivable to both sides of a single pump-driving motor (20) that is provided with a rotating shaft protrusively at both sides.