baber/WOPTO huggingface dataset:
Patent JP-2001115869-A (JP)
Title: Hybrid automobile
Inventor: HANADA KOHEI
IPC: B60L50/16
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid automobile to rapidly increase a catalyst temperature when a catalyst temperature is decreased as a result of a motor running for a long time and control discharge of a harmful material. SOLUTION: A hybrid automobile is provided with an ordinary running mode, running as motor running and engine running are switched according to an accelerator opening, as a running mode. The hybrid automobile comprises a special running mode where running is effected only by an engine E despite of an accelerator opening; a control circuit 23 to switch an ordinary running mode and a special running mode; a catalyst temperature sensor 18 used for running of the engine and detecting the temperature of a catalyst 17 situated at the exhaust system 16 of the engine E used in engine running; and a control circuit 23 to decide it from temperature detected by the catalyst temperature sensor 18 whether the catalyst 17 is activated. When it is decided by the control circuit 23 that the catalyst 17 is not activated, the control circuit 23 forcibly switches the running mode to the special running mode.
Patent JP-2002016804-A (JP)
Title: Gradation correction device, medium and information aggregate
Inventor: YAMAMOTO YASUTOSHI
IPC: H04N5/202
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of decrease in impression of resolution in a part where gradation characteristics are emphasized by gradation correction with respect to high-frequency components having influence on the impression of resolution. SOLUTION: A first high-frequency component extracting means 2 extracts high-frequency components from an input signal and outputs a first high-frequency signal, a gradation correcting means 5 gives nonlinear gradation characteristics to the input signal and outputs a gradation correcting signal, a second high-frequency component extracting means 6 extracts high-frequency components from the gradation correcting signal and outputs a second high-frequency signal, and a signal composing means 7 composes the gradation correcting signal outputted from the gradation correcting means 5, the first high-frequency signal outputted from the first high-frequency component extracting means 2, and the second high-frequency signal outputted from the second high-frequency component extracting means 6.
Patent JP-2001334163-A (JP)
Title: Swing type uniaxial rotary crushing and cutting machine
Inventor: KAWAKUBO KENSUKE
IPC: B02C18/16
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To continuously and efficiently crush or cut thermoplastic resins of different sizes and other raw materials regardless of the bores or sizes of bodies to be crushed. SOLUTION: This machine has freely rotatable and movable rotary blades 4 on the circumferential orbit of a center shaft 15 of a circle of uniaxial rotation and comprises plural stationary crushing blades 2, 3 and 6 at the crushing chamber wall on the circumferential orbit of the center shaft 15 of a circle of a rotary blade. This crushing and cutting system consists of 'draw-cut' as the basis of crushing. U- or V-shaped notches or grooves are engraved at tip surfaces and the tip flanks of the stationary crushing blades 2, 3 and 6.
Patent JP-2002015768-A (JP)
Title: Manufacturing method of non-aqueous electrolyte secondary battery
Inventor: MORI SUMIO
IPC: H01M10/0525
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery which is improved in high temperature preservation performance as well as having an excellent low temperature discharge performance by preventing the problem of the high temperature preservation performance as an important performance of a battery being impaired in the case vinylenecarbonate is contained in the non-aqueous solvent in order to improve the low temperature discharge performance of a non-aqueous electrolyte secondary battery. SOLUTION: In the manufacture of a non-aqueous electrolyte secondary battery, which comprises a positive electrode containing a substance which stores and released lithium ions, a negative electrode made of a carbonaceous material which stores and releases lithium ions, and a non-aqueous electrolyte containing vinylenecarbonate in the non-aqueous solvent, an electrolyte containing 0.1 vol.% or more and 1 vol.% or less of vinylenecarbonate in the non-aqueous solvent is filled, and, after sealing, is given a charge and discharge process, and the content of vinylenecarbonate in the non-aqueous solvent thereafter is made 500 ppm or less. Thereby a non-aqueous electrolyte secondary battery having both an excellent low temperature discharge performance and a high temperature preservation performance together is provided.
Patent JP-2002023542-A (JP)
Title: Release agent coating roller
Inventor: MURAKAMI MASANORI
IPC: F16C13/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a release agent coating roller which has coating unevenness suppressed as much as possible and to provide a release agent coating roller which forms no gap. SOLUTION: The release agent coating roller 52 has a belt material 52 of felt spirally wound around its base material 53, and both the edges of the belt material 52 have tapered surfaces 54 slanting from one of the top and reverse surfaces to the other, and the base material 53 is spirally wound with the belt material 52 so that the tapered surfaces 54 of both the edges are overlapped.
Patent JP-2002018891-A (JP)
Title: Composite film for in-molding and molding using the film
Inventor: SUMIDA KATSUHIKO
IPC: B32B27/30
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a composite film for in-mold molding which has good adhesion to an injected resin and can decorate the surface of an molding by thermal transfer recording also after in-mold decorative molding, and an in-mold decorated molding using the film. SOLUTION: In the composite film which has a dye receiving layer for thermal transfer recording at least on one side of a substrate film, the substrate film comprises at least two components of a rubber-modified thermoplastic resin and a masking agent, its total light transmittance is 40% or below, and the dye receiving layer is made of an acrylic resin composition containing a urethane resin and a polymer of an unsaturated monomer. The composite film is arranged in the mold of an injection molding machine for in-mold decorated, a resin material is injected to mold integrally, and the in-mold decorated molding is obtained.
Patent JP-2001057893-A (JP)
Title: Dna mutagenesis by random fragmentation and reassembling
Inventor: STEMMER WILLEM P C
IPC: C12Q1/6811
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for transducing mutation to a template double strand nucleic acid by cleaving the template double strand nucleic acid to random fragments followed by adding a nucleic acid containing the range homologous or nonhomologous to the template to generate a single strand nucleic acid, annealing and carrying out polymerase treatment. SOLUTION: This method is a method for transducing at least one of mutation to a template double strand polynucleotide. The template double strand polynucleotide is first cleaved to a prescribed size of double strand random fragments and at least one of single or double strand oligonucleotide is added to the resultant double strand fragment group. In this case, this oligonucleotide contains the range homologous or nonhomologous to the template polynucleotide. By degenerating the resultant mixture to single strand fragments, annealing the fragments in a homologous domain between the single strand fragments, incubating together with a polymerase under a condition of forming mutagenized double strand nucleic acids and repeating these operations, the mutation is transduced into the template double strand nucleic acid.
Patent JP-2002020806-A (JP)
Title: Method for producing iron powder for removing contamination
Inventor: NAKAMARU HIROKI
IPC: B22F9/04
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide the optimum method in terms of production cost and contamination removing performance in a method in which a halogen-containing organic contaminant is brought into reaction with iron to reductively dehalogenate and detoxicate the same. SOLUTION: In ferrous powder metallurgy, ferrous waste such as iron powder obtainable by pulverizing a green compact below standards produced in compacting and iron powder leaked-out to the circumference of a die at the time of compacting which contain, by mass, 0.01 to 1.5% graphite and/or 0.01 to 4.0% nickel is subjected to heating treatment to produce the iron powder for removing contamination.
Patent JP-2002020058-A (JP)
Title: Guide device for elevator
Inventor: FUNAI NOBUFUMI
IPC: B66B7/04
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a guide device for an elevator gently lifting a lifting body and improving the riding quality by guiding the lifting body by a guide device engaged with a guide rail in a non-contacted state. SOLUTION: The guide device engaged with the guide rail 1 so as to freely lift is provided in the lifting body lifting in a hoistway and a plurality of air feed holes 10 being separated mutually along the lifting direction of the lifting body are disposed in the opposite face 13 to the guide face 8 of the guide rail 1 for the guide device. An air compressor 11 generating an air layer 14 between the guide face 8 of the guide rail 1 and the opposite face 13 by pumping the compressed air to the air feed holes 10 is provided. This constitution can form a balanced air layer 14 between the respective guide faces 8 of the mutually opposed guide rail 1 and the respective opposite face 13 of the guide device. The guide device is thus prevented from touching the guide rail 1 in lifting the lifting body 2 so as to guide the lifting body without generating the vibration.
Patent JP-2002022210-A (JP)
Title: Air-conditioning device
Inventor: KINOSHITA KANJIRO
IPC: F24F5/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of operation noise and decrease a given power by approaching a flow of air in the impeller of a blower to an axisymmetric flow as much as possible. SOLUTION: By inserting the tip of a bellmouth-shaped in an inlet part 16a on the suction side of a bellmouth-form shroud 16 annexed to the outer peripheral part of an impeller 6 of the blower 4 of an air-conditioning device, bypass flows w1 and w2 flow to the internal part of the impeller 6 from the outer peripheral side of the shroud 16 through a gap provided between an inlet part 16a on the suction side of the shroud 16 and a fan guide 14 from high and low loss parts formed in the peripheral direction of the air supply side (namely, the shroud 16) of the blower impeller 6. By the bypass flows, a flow line f2 to the high pressure loss part is generated closer to the hub 7 side and the peripheral flow on the air supply side of the impeller 6 is caused to approach the axisymmetric flow unlimitedly.
Patent JP-2002030383-A (JP)
Title: Hot dip galvanized steel sheet excellent in baking hardenability, powdering resistance and press formability and its production method
Inventor: SUEHIRO MASAYOSHI
IPC: C22C38/54
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip galvanized steel sheet or a hot dip galvannealed steel sheet having high baking hardenability and also excellent in plating suitability and press formability. SOLUTION: C, Si, Mn, S, P, Al, Nb, Ti, N and B are incorporated into a steel, and the relation among Ti, Nb or B, C and N are set in a prescribed range. This steel is subjected to hot rolling and annealing under prescribed conditions, so that the hot dip galvanized steel sheet and hot dip galvannealed steel sheet having good baking hardenability (>=300 MPa) and (r) value (>=1.3) can be obtained.
Patent JP-2002025115-A (JP)
Title: Optical information recording medium
Inventor: ONO TAKASHI
IPC: G11B7/24
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium having a satisfactory transmittance and a heat releasing effect necessary for the formation of a recording mark and useful for a multilayered recording medium. SOLUTION: The optical information recording medium has at least a first dielectric layer, a recording layer, a second dielectric layer, a metal-base translucent heat releasing layer, a third dielectric layer and a translucent reflecting layer in this order, A multilayered optical information recording medium including the optical information recording medium having >=20% transmittance is provided.
Patent JP-2002017839-A (JP)
Title: Gas treatment equipment and heat exchange
Inventor: TAKIMOTO HIROYUKI
IPC: B01D53/81
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To attain cost reduction, to keep a compact size and to save a heat loss, with respect to a heat exchange. SOLUTION: The exhaust flue 32 of a deodorizing device 10 is provided with the first pipe member 40, the second pipe member 41 and the third pipe member 42. As to the member 40, the gas to be reproduced before heating flows into the side of its one end. The member 41 is arranged on the inner peripheral surface of the member 40 and the heated gas to be reproduced can flow into the side of one end of it, and the heated gas to be reproduced passes through inside of it. The member 42 is arranged between the member 40 and the member 41, and has a communicating part 45 formed so as to allow the outer and inner peripheries to communicate with the side of the other end. Then, the gas having flowed in from the first fluid flow-in part 40a can flow out to the side of one end from a gap between the member 42 and the member 40 via the part 45 through a gap between the member 42 and the member 41.
Patent JP-2002027401-A (JP)
Title: Apparatus and method, for broadcast signal recording and reproducing and recording medium
Inventor: MIZUFUJI TARO
IPC: H04N5/76
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To detect a CM contained in a television broadcast signal surely without erroneous detection. SOLUTION: A CM candidate section detecting part 39 detects a CM by using a voice mode signal outputted from a tuner 31, a silence decision output detected from a silence detecting part 38, and a scene change detecting output from a scene change detecting part 36, as base materials. When it is known previously that CM is not contained in the broadcast signal, a detecting operation deciding part 42 restricts the operation of the CM candidate section detecting part 39, in the case of a weak electric field.
Patent JP-2002030843-A (JP)
Title: Lock control device for sliding door
Inventor: SENBONMATSU KAZUYOSHI
IPC: E05B83/40
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a lock control device for a sliding door constituted to directly transmit the operating force of a swinging outside handle to a first lever for releasing a total closing lock mechanism of the lock control device and to a second lever for releasing a total opening lock mechanism, disposing each lever in an optimum position of good transmission efficiency. SOLUTION: In a lock mechanism for the sliding door 1, the first lever 22 and the second lever 33 selectively receiving the swinging motion of an output arm part 13c swung by the operation of the outside handle rotatable around its pivot point in a door opening direction and a door closing direction, are pivotally supported by different shafts 33b, 7. The first lever 22 releases the total closing lock mechanism, and the second lever 33 releases the total opening lock mechanism. The output arm part 13c is disposed midway between engaging parts 22a, 33c of the first lever 22 and second lever 33.
Patent JP-2002022312-A (JP)
Title: Refrigerant gas cooled condenser and refrigerating cycle system
Inventor: OMASHODA TOSHIO
IPC: F28D7/10
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant gas cooled condenser which can surely prevent stop of the operation of a refrigerating cycle system due to failure of liquefaction of compressed refrigerant gas, irrespective of a place of installation of the condenser or a rise of an outside air temperature, and to provide the refrigerating cycle system. SOLUTION: The gas type condenser 42 is equipped with a cooling pipe 46 so formed that the section constitutes a concentric double structure. This cooling pipe 46 has an inside pipe 46a through which the compressed refrigerant gas compressed by a compressor 18 passes and an outside pipe 46b which is provided outside the inside pipe 46a and through which the return refrigerant gas after the heat exchange in a cooler 14 of a refrigerator 12 passes.
Patent JP-2002029478-A (JP)
Title: Motorcycle
Inventor: IGARASHI ITSUO
IPC: F02B61/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce sensible vibration in a light motorcycle at a low cost while sufficiently securing a road clearance. SOLUTION: In this motorcycle 1, an engine 20 is disposed in a body, and a bar-like footrest bracket 32 extending in the vehicle width direction is mounted on the lower part of the engine 20. The footrest bracket 32 is provided with a reinforcing rib 32d extending in the back and front direction of the body. The footrest bracket 32 has an engine mounting part expanding horizontally like a plate in its center, step mounting parts on its right and left sides, and the reinforcing rib 32d between the engine mounting part and the step mounting parts.
Patent JP-2002032274-A (JP)
Title: Remote diagnostic system of equipment and remote diagnostic method
Inventor: NISHIHATA KOJI
IPC: G06F13/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a remote diagnostic system and a diagnostic method in which security of information and prevention of increase of economic loss in the case of remote diagnosis of equipment are attained. SOLUTION: In this system to diagnose equipment under control of a first company by using a diagnostic device of a second company which is connected with the equipment via a communication network and is not under control of the first company, the equipment is provided with a storage device in which various kinds of information are held by preliminarily sectionalizing them into plural stages of security levels with different access authorities to decide a response range when inquiries about the various kinds of information are made regarding diagnosis of the equipment and a security level judgment control means to newly impart authority according to importance of an event regarding an inquiry when the inquiry regarding information without access authority is made regarding the diagnosis from the second company.
Patent JP-2002043414-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KANAZAWA MASATO
IPC: H01L21/302
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent a gate electrode material formed afterward at the foot of a field insulating film projecting breadthwise from remaining due to anisotropic etching and to prevent a short circuit from occurring between gate electrodes if the edge of the field insulating film projecting from a semiconductor substrate is made reverse taper when making the edge of the field insulating film formed by STI more delicate pattern than the wavelength of a light source of an aligner with CMP method. SOLUTION: When the edge of the field insulating film 7 projecting from the semiconductor substrate 1 is made reverse taper, a side wall 8 is formed at the edge of the insulating film having a reverse taper shape. Thereby the edge is made taper with a silicon oxide film grown on the top of the semiconductor substrate to be etched back.
Patent JP-2002037947-A (JP)
Title: Curable composition and application thereof
Inventor: SHIRATA TAKASHI
IPC: C08L91/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition which contains as a main component a saturated hydrocarbon-based polymer having reactive silicone groups and has improved curing speed, improved adhesivity to various adherends, and improved weather-resistant adhesivity to various kinds of glass, especially heat reflecting glass. SOLUTION: This curable composition characterized by comprising (A) a silyl group-containing ethylene/α-olefin/non-conjugated polyene random copolymer rubber which has constituent units derived from at least one terminal vinyl group-containing norbornene compound represented by the general formula [I] or [II] as a non conjugated polyene and which contains specified hydrolysable silyl groups represented by the general formula [III] in the molecule, (B) a silane coupling agent, and (C) a photopolymerizable substance and/or an intramolecularly unsaturated group containing compound which reacts with oxygen in air to cause the polymerization.
Patent JP-2002044636-A (JP)
Title: Induced current suppressing type protector
Inventor: NAKAI TOSHINORI
IPC: H04N5/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an induced current suppressing type protector which can prevent the occurrence of faults on subscriber's facility side and merging noise on a broke-down center side due to induced currents. SOLUTION: This induced current suppressing type protector is constituted of a first line wire terminal to which the core of a CATV transmission line-side coaxial cable is connected; second line wire terminal to which an external conductor is connected, first extension terminal to which the core of a subscriber's facility-side coaxial cable is connected, second extension terminal to which an external conductor is connected, lightning arrester circuit connected between the first and second line wire terminals transmission line transformer 4 provided with terminals a and b on the primary side and terminals c and d on the secondary side, with the terminals b and d being connected respectively to the first and second extension terminals, first capacitor both ends of which are respectively connected to the terminal a of the transformer 4 and first line wire terminal,  and second capacitor both ends of which are respectively connected to the terminal c of the transformer 4 and second line wire terminal.
Patent JP-2002047942-A (JP)
Title: Supercharging pressure controller of internal combustion engine and supercharging pressure control method therefor
Inventor: IKEDA YUZURU
IPC: F02B37/24
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide rational supercharging pressure control technique capable of favorably controlling a variable vane in accordance with operation conditions of an internal combustion engine provided with the variable vane controlling a supercharging pressure of air in an intake path. SOLUTION: A variable displacement turbo charger 30 as a supercharging pressure adjusting means adjusting a supercharging pressure of air is mounted in a diesel engine 10. The variable capacity turbo charger 30 is provided with the variable vane 36 opening and closing to make flow velocity of exhaust gas in a turbine 32 variable. The variable vane 36 is controlled in accordance with not only operation conditions such as the number of revolutions N of an engine, a fuel injection amount Q, an engine water temperature Tw, a supercharging pressure Pb, atmospheric pressure Pa, atmospheric temperature Ta, etc., but also an opening of an EGR valve 50.