baber/WOPTO huggingface dataset:
Patent JP-2004129531-A (JP)
Title: Stable ketoamine oxidase-containing reagent
Inventor: TAKATSUMA TAKUJI
IPC: C12N9/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for enhancing the stability of a ketoamine oxidase, when the ketoamine oxidase contains a metal-containing substance such as ascorbate oxidase.  <P>SOLUTION: This method for enhancing the stability of the ketoamine oxidase is characterized by adding a chelating agent to a reagent containing the ketoamine oxidase and the metal-containing substance. When a glycosylated protein is measured in a clinical examination, the reagent having excellent storage stability can thus be supplied, and the glycosylated protein can accurately and simply be measured at a low cost. The chelating agent is preferably EDTA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133088-A (JP)
Title: Photosensitive heat-resistant resin composition for electronic component and photosensitive heat-resistant resin precursor composition for electronic component
Inventor: TOMIKAWA MASAO
IPC: G03F7/40
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive heat-resistant resin composition for electronic components which minimizes contamination of metal by organic materials, also minimizes the increase of the electric resistance of a metallic electrode of a semiconductor device, and has such satisfactory chemical resistance and adhesiveness to metal that it withstands a subsequent process.  <P>SOLUTION: The photosensitive heat-resistant resin composition for electronic components comprises a heat-resistant resin, a compound which generates an acid upon irradiation with UV or actinic radiation, and a component which improves adhesiveness to metal, wherein the thermal decomposition temperature of the heat-resistant resin is ≥300°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134511-A (JP)
Title: Translucency electromagnetic wave shield member
Inventor: ODAJIMA SATOSHI
IPC: H05K9/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparency electromagnetic wave shield member that can be simply manufactured at a low cost and excellent productivity, has both excellent transparency and electromagnetic wave shield effect, and has stable good quality.  <P>SOLUTION: The transparency electromagnetic wave shield member constitutes an electromagnetic wave shield pattern by a printing pattern composed of a stripe form or a stripe aggregation. The line width of the stripe formed to discharge a conductive material mainly comprising silver continuously or in the form of a pulse from a nozzle of an edge area of 100μm<SP>2</SP>or less is 1-10 μm, and an equation of 0.005≤S<SB>p</SB>/S<SB>o</SB>≤0.1 is satisfied. In the equation, S<SB>o</SB>is the whole area of a region printed on the surface of a transparent substrate, and S<SB>p</SB>is the whole surface area of a printing pattern region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132809-A (JP)
Title: Small-amount leakage detection system
Inventor: OUCHI KEIJI
IPC: F17D5/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and accurately detect a small amount of leakage by solving a problem that detection of a small-amount leakage from a gas flow path or a gas consumption facility downstream of a gas meter takes 30 days.  <P>SOLUTION: A valve element is provided for opening and closing a gas flow path by kinetic energy of the gas itself. When the flow path is closed, the system determines a flow amount based on a flow rate of leaked gas guided to a bybass route bypassing an upstream side and a downstream side of the valve element, and compares the flow amount with a lowest threshold previously registered to logically and very quickly determine whether the leakage is small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003136910-A (JP)
Title: Pneumatic tire for vehicle
Inventor: BESSON MARC-ANDRE
IPC: B60C9/08
Filed: 2002-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for vehicle having a steel cord as a strength carrier in a carcass in which the handling characteristic and the tire durability are considerably improved even when the weight of the tire is very small. SOLUTION: In this pneumatic tire for a vehicle, particularly for a passenger car, of the radial structure having the carcass comprising a traveling zone with a tread pattern, a belt coupling body comprising at least two belt layers, a bead area having a bead core, and a steel cord, the carcass (5) forms a C- layer structure in the tire, and has a steel cord comprising three or five steel filaments (12), and these steel filaments have the same diameter of 0.12-0.15 mm.
Patent JP-2004131656-A (JP)
Title: Encapsulant material for semiconductor devices
Inventor: WASHIMI NAOKO
IPC: H01L21/3065
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encapsulant material for semiconductor devices that has excellent plasma resistance in various plasma circumstances, and is inexpensive.  <P>SOLUTION: This encapsulant material for semiconductor devices comprises a fluororubber as a rubber component. The fluororubber has a vulcanized product of a vinylidene fluoride/hexafluoropropylene/tetrafluoroethylene elastic copolymer, as an essential component. In the monomers for the elastic copolymer, vinylidene fluoride is 25-70 mol%, hexafluoropropylene is 15-60 mol%, and tetrafluoroethylene is 15-60 mol%. The elastic copolymer has a fluorine content of 71.5-75 mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137699-A (JP)
Title: Greening base member
Inventor: HIRAI MOTOMU
IPC: E02D17/20
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening base member which is simple in execution, low in cost and which can simply, securely, and rapidly stabilize a slope and greening.  <P>SOLUTION: A plurality of bar-shaped members 1 are linearly arranged with mutually substantially parallel and appropriate distance. Both ends of mutually adjacent bar-shaped members 1 are respectively connected by a stringy material 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136474-A (JP)
Title: Cylindrical elastomer and its manufacturing method
Inventor: MIZUSHIMA KIYOHARU
IPC: B29L23/18
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a cylindrical elastomer capable of suppressing a mold producing cost by making molds common, and the cylindrical elastomer.  <P>SOLUTION: When a large diameter body 11b is joined to a bellows body 12 by injection molding, a holding projection 13 is provided to the bellows body 12 so as to prevent the bellows body 12 from flying out of the insides of molds 17a and 17b by the injection pressure yielded when an injection material is injected from a gate 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003184942-A (JP)
Title: Hydraulic vibration-damping support
Inventor: REH DENIS
IPC: F16F13/10
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic vibration-damping support comprising two reinforcement members 1, 2 interconnected by an elastomer body 3 forming a working chamber A filled with liquid and separated by a rigid partition 5 from an easily-deformable compensation chamber B.  <P>SOLUTION: The partitions 5 includes a decoupling flap 15 having a flexible membrane 16 that is attached so as to move with the opening clearance between 2 intermediate grids 17, 18 attached on two rings 7, 12 through two elastomer bands 19, 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138346-A (JP)
Title: Superheated steam cooker
Inventor: TANI TOMOKO
IPC: A47J27/04
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superheated steam cooker capable of reducing energy loss.  <P>SOLUTION: The superheated steam cooker comprises a cooking chamber 1 for containing food, a water-receiving tray 4 for evaporating water, an evaporating means 16 consisting of superheating means 9 described below, a tank 5 for supplying water to the water-receiving tray 4, a water supplying means 17 consisting of a water supplying pipe 6 and a pump 7, a flow passage 18 for feeding steam generated by the evaporating means 16 into the cooking chamber 1, a movable division wall 13 for dividing the cooking chamber into a side where the steam is supplied by the flow passage 18 and a side where the steam is not supplied and for changing the volume of the steam-supplied side, and the superheating means 9 for superheating the steam generated by the evaporating means 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141911-A (JP)
Title: Producing method for hot rolled steel sheet
Inventor: ADACHI TAKANORI
IPC: C21D11/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a producing method for a hot rolled steel sheet, wherein, regardless of the variation of atmospheric temperature, the peeling of scale is suppressed at a tension leveller and accelerated in pickling so that the generation of scale-bite marks is prevented.  <P>SOLUTION: Hot rolling of steel material is conducted while measuring an atmospheric temperature at a definite temperature-measuring position. A standard temperature T<SB>S</SB>(°C) at the temperature-measuring position is set in advance, and a standard coiling-temperature CT<SB>S</SB>(°C) and a coefficient α, which correspond to the standard temperature T<SB>S</SB>(°C), are also set in advance. Using the standard temperature T<SB>S</SB>(°C), the standard coiling-temperature CT<SB>S</SB>(°C), the coefficient α, and the atmospheric temperature T<SB>M</SB>(°C) measured at the temperature-measuring position, a set value CT<SB>C</SB>(°C) of coiling temperature is calculated from the formula: CT<SB>C</SB>=CT<SB>S</SB>-α(T<SB>M</SB>-T<SB>S</SB>). The set value CT<SB>C</SB>(°C) is set as a target value of coiling temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142598-A (JP)
Title: Slide rail structure for vehicle seat
Inventor: MURAKAMI YUJI
IPC: B60N2/06
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate looseness between a lower rail and an upper rail in a slide rail structure at low cost without increasing the number of parts and fitting work man-hours.  <P>SOLUTION: In a slide rail for a vehicle seat provided with a lower rail 5 and an upper rail 6, at least three rollers 11, 12 are attached on the upper rail 6 at a designated interval. The first roller 11 and the second roller 12 are arranged with shifts in vertical directions to press contact on an inner surface of a bottom wall 5a of the lower rail 5 and an inner surface of a top wall 5c of the lower rail 5 respectively. Looseness in the vertical direction between the lower rail 5 and the upper rail 6 can be surely prevented without providing any looseness preventing rollers by taking such a structure, and a slide rail structure capable of smoothly operating with very little looseness can be provided at low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141501-A (JP)
Title: Lanyard
Inventor: IWANUMA HISAAKI
IPC: A47G33/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lanyard formed by coloring a rope, and a hanging tassel or shide based on the Feng-Shui.  <P>SOLUTION: In the lanyard formed by twisting a plurality of ropes made by a plurality of line materials such as straw, white hemp, or plastic strap, the respective ropes are colored in different colors based on Feng-Shui (wind and water), and tassels hung on several places of the lanyard are formed by binding each one end of two or more line materials of one or two colors selected from the line materials such as straw or plastic strap colored in various colors based on Feng-Shui into a bundle. Further, the shide hung on several places of the lanyard are also colored in color based on Feng-Shui. The lanyard is used not only for divine service but also for various purposes in a wide field including interior as symbols of general happiness summons and good fortune.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145216-A (JP)
Title: Mobile signboard device
Inventor: YOSHIMURA KENJI
IPC: G09F13/04
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile signboard device which does not need a deadweight as a separate member and which has a turn over prevention function.  <P>SOLUTION: It consists of a base 3 and a notification surface board 31. The base is provided with a framework body 5 formed by using an extruded shape of aluminum alloy with hollow rectangular cross section and a bridge 7, and it is provided with a space 8 used as a water tank inside. Three sign units 33, 51 and 61 of the notification surface board are sequentially piled up in constitution, a first stage is mounted on a pole brace 15 of the base, a second stage is mounted on the first stage, and a third stage is mounted on the second stage removably by using a joint 41. By these, additional mounting or removing of the sign unit can be carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146745-A (JP)
Title: Sun tracking apparatus
Inventor: FURUNO TSUKASA
IPC: H01L31/042
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun tracking apparatus wherein a sunlight incident state can be accurately recognized using a sensor mechanism excellent in detection property although it is simply, and a control object securely follows up the sun.  <P>SOLUTION: A light detection sensor 22 is disposed inside a substantially quadrangular pyramid section of a cover 21, and a light shielding plate 23 for limiting the incident light to each optical detection sensor 22 is disposed, as a sensor block 2. When the angle of the incident light to the sensor block 2 changes, the quantity of the incident light to the opposing pyramid surface changes in a trade-off relation, so that the control object can securely follow the movement of the sun by driving the control object to keep the difference constant between the incident light quantities at the two optical detection sensors 22 located oppositely. Thus, the control object can be used effectively. Further, the entering light can be adjusted by changing the slope of the pyramid surface of the cover 21, and a detectable range by the optical detection sensor 22 can be set properly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153035-A (JP)
Title: Flexible substrate
Inventor: HOSOKAWA NOBUHIRO
IPC: H05K3/28
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To decrease sealing processes for a lead cut hole that is for cutting a lead wire for plating formed as to an electrically neutral specified inner lead, for example, among inner leads provided to a TCP.  <P>SOLUTION: A flexible substrate 10A has a chip component 30 arranged in a device hole 20 having a number of inner leads having been plated and is provided with a sealing resin 40 from the circumference of the chip component 30 to the circumferential edge of the device hole 20, and also provided with the lead cut hole H that cuts a lead wire for plating formed to plate the specified inner lead. The plating lead cut hole H is formed in a coating area of the sealing resin 40 at the circumferential edge of the device hole 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003208211-A (JP)
Title: Compound processing system for sheet metal processing
Inventor: NAKAMURA KAORU
IPC: B30B13/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To sharply improve the productivity of variable kind and variable quantity small lot production by applying this system to a sheet metal processing line having a pre-step processing cell and the subsequent post-step processing cell.  <P>SOLUTION: In a sheet metal processing line having at least a first step processing cell and a subsequent second step processing cell, first the processing schedule of the second step processing cell is determined, and next the processing schedule of the first step processing cell is determined based on the processing schedule of the second step processing cell. Then, the scheduled operations of the first and second step processing cells are preformed according to the processing schedules determined in this way.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004154852-A (JP)
Title: Multilayered cylinder
Inventor: IWAMOTO HISAO
IPC: G03G15/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered cylinder having little unevenness of diameter and large (L/D) ratio.  <P>SOLUTION: A bottomed cup body is formed by performing drawing and redrawing working to a multilayered plate material, and the side wall thickness of the bottomed cup body is worked under reducing thickness with an ironing or the diameter and the side wall thickness of the bottomed cup body are worked under reduced thickness with the drawing or the ironing to form a thin bottomed cylinder. The above thin bottomed cylinder is drawn in order to form the drawn bottomed cylinder and the both ends of the drawn bottomed cylinder are trimmed in order to form the multilayered cylinder. This working under reduced thickness can be performed at one or more times with the ironings or the drawings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003185080-A (JP)
Title: Electrical contact member for fluid quick connector
Inventor: WALKER DANIEL H
IPC: F16L37/14
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick connector keeping safe electrical connection with a conductive pipe received therein.  <P>SOLUTION: A connector housing 20 of a conductive female member 12 can be mutually engaged with a conductive male end form 14. A conductive contact member 100 is mounted in a hole 22 of the female member 12. The conductive contact member 100 has an arm portion 110 extending from a mounting portion with which the male end form 14 can be engaged while the arm portion 110 is inserted in the housing 20 so that the male end form 14 is electrically connected with the housing 20. The mounting portion is a tubular body portion 101 or an annular ring-like shape. When the mounting portion is the annular ring, an annular finger-like portion projects from a ring for engagement with the housing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004160339-A (JP)
Title: Water treatment system
Inventor: HASEGAWA YOSHITAKA
IPC: C02F9/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems caused by treatment for nitrogen compound by using a biological treatment and a chlorine charge method in a water treatment system to be used in a water purification plant or the like, that is, the degradation of treatment capacity for nitrogen compound in the biological treatment due to the lowering of water temperature, and odor pollution caused by chlorine and production of harmful substances such as trihalomethane due to the charge of excess chlorine in the chlorine charge method.  <P>SOLUTION: The water treatment system is provided with a nitrogen compound treatment apparatus 6 consisting of an adsorption tower and an oxidizer production means at the poststage of a filter tank 5. Thus, nitrogen compounds such as ammonia which can not be treated in a biological treatment tank 2 by the lowering of the temperature of raw water 1 are removed by adsorptio, and the adsorbed nitrogen compounds such as ammonia are decomposed by an oxidizer, thereby realizing the stable water treatment system independent of the temperature of the raw water 1 without needing the excess charge of chlorine and low in an environmental load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162608-A (JP)
Title: Internal combustion engine
Inventor: OKADA YOSHIHIRO
IPC: F02B23/10
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine constituted to stably transport fuel spray in the internal combustion engine which transports fuel spray to the periphery of an ignition plug by tumble flow.  <P>SOLUTION: This internal combustion engine which transports fuel spray to the periphery of the ignition plug using the tumble flow A has a piston 3 provided with a cavity 10 in the top face, and the tumble flow A flows along the cavity 10. The cavity 10 has a means for reducing the difference depending on the outflow part of flow velocity when the tumble flow A flows out of the cavity 10, e.g., a tumble flow outflow side cavity sidewall 11a curved in convex shape toward the inside of the cavity. The difference depending on the outflow part of the flow velocity when the tumble flow A flows out of the cavity 10 is thereby reduced, and the fuel spray is stably transported to the periphery of the ignition plug to reduce torque fluctuation and to improve fuel economy and emission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126493-A (JP)
Title: Flash control device and flash control system
Inventor: IWASAKI HIROYUKI
IPC: G03B7/16
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide flash control device and system capable of setting suitable optical communication intensity corresponding to various conditions at photographing.  <P>SOLUTION: The flash control device for controlling a slave SB 60 for receiving an operation instruction by optical communication and emitting a flash is provided with a flash emitting part 17 for emitting an optical signal to be used for optical communication. The attachment of a power pack 70 is detected by a power supply detection part 52 and the detected result is transmitted to a camera microcomputer 31 through an SB microcomputer 51. A communication intensity instruction part 38 and a communication intensity determination part 54 determine the intensity of the optical signal emitted from the flash emitting part 17 on the basis of the detected result of the power pack 70 which is obtained through the camera microcomputer 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169293-A (JP)
Title: One way lock
Inventor: YAMADA YOSHIO
IPC: E05B15/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one way lock having excellent durability by preventing the root part of a turning operating part from being broken even if dust caught between a rotor and a stator or entering of rainwater there causes rust or the like to hardly rotate.  <P>SOLUTION: This one way lock includes a rotor having a keyway and a stator rotatably storing the rotor, wherein a cylinder storing a pin is formed in one portion extending between the rotor and the stator, and the pin is operated by a pin operating part of a key inserted through the keyway to turn the rotor together with the key in the unlocking direction. A key insert port of the keyway is provided with at least a groove formed to insert the key base end part of the pin operating part side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169995-A (JP)
Title: Storage box only for drink
Inventor: FUJII KANAKO
IPC: F25D11/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To serve drinks being sanitarily stored, at a proper temperature for drinking when desired by users.  <P>SOLUTION: This storage box comprises an evaporator 16 for cooling the drinks D in the storage box 13 and a magnetron 12 for heating the drinks D in the storage box 13. The interior of the storage box is cooled down to 0°C or so in storing the drinks D and heated up to 6°C-15°C when tasting the drinks D. Thus, the drinks being sanitarily stored can be served at a proper temperature for drinking when desired by users.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171274-A (JP)
Title: Distributed authentication system and distributed authentication program
Inventor: MIZUNO TAKAHIRO
IPC: G06F21/44
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed authentication system and a distributed authentication program allowing a user to freely manage authentication information.  <P>SOLUTION: A Peer-2 transmits to a Peer-B an access request to a Peer-1. The Peer-B establishes Internet connection with a Peer-A by PKI, and transmits the access request. The Peer-A decides access authority on the basis of an access control policy, and transmits a token added with a signature to the Peer-B. The token is acquired by the Peer-2 through the Peer-B. When the Peer-2 uses the service of the Peer-1, the Peer-2 transfers the token to the Peer-A. The Peer-A decides whether the signature and the token are rightful or not, and transmits the result to the Peer-1. The Peer-A transmits a session key to the Peer-B, and establishes connection between the Peer-2 and the Peer-1.  <P>COPYRIGHT: (C)2004,JPO