baber/WOPTO huggingface dataset:
Patent JP-2003183635-A (JP)
Title: Method for treating leaked oil
Inventor: YOSHIDA KOJI
IPC: C12N1/20
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating leaked oil, capable of efficiently eliminating flammability and ignitability of the leaked oil in a short time and affecting no bad effect to the environment including traffics and to the decomposition treatment of the leaked oil.  <P>SOLUTION: This method for treating the leaked oil is to spray oil-digestive bacteria and an emulsifier, [e.g. enzyme excreted from bacteria and a surfactant (a neutral detergent, a biosurfactant or the like)], subsequently water to the leaked oil such as gasoline and the like to disperse and emulsify the leaked oil, spray a porous material and a supplemental nutrient such as phosphorus, nitrogen and the like to the emulsified oil, agitate the mixture, recover the clay-like mixture or leave the clay-like mixture on a roadside to suppress flammability and wait for decomposition of the mixture by oil-digestive bacteria.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004071712-A (JP)
Title: Card mounting rack
Inventor: ISHIDA HISASHI
IPC: H05K9/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card mounting rack where a whole system of a computer system can be made into high density and can be miniaturized by mounting a plurality of large cards inside a casing with high density by using the casing such as a rack manufactured at standard.  <P>SOLUTION: In the card mounting rack, cooling fans 14a and 14b are arranged in the front and the back of the rack 11, and a back panel 12 is horizontally disposed in a center of the rack 11. A plurality of the cards 13 are mounted from an upper face and a lower face of the back panel 12 vertically against the back panel 12 through a plurality of connectors 18 disposed on the upper face and the lower face of the back panel 12 by gondolas 15 and a driving mechanism 17 having functions which vertically move the cards 13. Spacers 16 for stabilizing the cards 13 are inserted into the backs of the cards 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071239-A (JP)
Title: Color lamp and its manufacturing method
Inventor: OTA TATSUYA
IPC: F21Y101/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-grade color lamp exhibiting various types of pearl colors in lighting and holding a metal color in putting the light out and to provide its manufacturing method.  <P>SOLUTION: This color lamp is formed by providing a metal colloid layer on a glass tube surface and a transparent protecting coating film thereon. This constitution enables mass production, emits various types of pearl colors in lighting by changing the metal colloid, prevents discoloration due to the long use, and exhibits a high-grade metal color in putting it out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071719-A (JP)
Title: Interposer, manufacturing method therefor, electronic circuit device and manufacturing method therefor
Inventor: TAKAOKA YUJI
IPC: H01L23/32
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interposer where short circuit between a projection electrode connected to a mount board and a semiconductor substrate constituting the interposer can be prevented, and to provide a manufacturing method of it, an electronic circuit device using the interposer and a manufacturing method of the device.  <P>SOLUTION: When the electronic circuit device where a plurality of semiconductor chips 2 are mounted on the interposer 1 is mounted on the mount board 3, a bump electrode 30 formed in the interposer 1 is deformed. Even if deformation is large, an insulating layer 40 coating a face opposite to the mount board 3 of a silicon substrate 10 is selectively formed by anodization. Thus, the silicon substrate 10 is not brought into direct contact with the bump electrode 30 and the short circuit between the bump electrode 30 and the silicon substrate 10 is avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067853-A (JP)
Title: Polyester film and light-diffusive plate
Inventor: MIZUTANI KEI
IPC: G02B5/02
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film highly transparent with high light diffusivity, suitable as a substrate for the light-diffusive plates for liquid crystal display devices.  <P>SOLUTION: The polyester film has the following characteristics: containing 0.1-5 wt.% of inert particles 1-30μm in mean size, 50-150μm in thickness, at least uniaxially oriented, 0.1-30% in haze, 80-100% in total light transmittance, 0-10% in light reflectance( 200-700 nm wavelengths ), and 0.20-0.95 in relative frontal luminance factor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036067-A (JP)
Title: Collar for treatment, and clothing with collar
Inventor: UEMURA MITSUE
IPC: A41D13/12
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collar for treatment enabling perfectly cutting off vicious circle caused by scratching through physically blocking direct touch of the hands of a patient of e.g. atopic dermatitis to an affected part, preventing the worsening of inflammation of the affected part and bringing early amelioration of the condition of the disease.  <P>SOLUTION: The collar for treatment comprises a fan shape member formed from a thermoplastic synthetic resin-made material such as plastics and polyethylene. The collar is attached to the periphery of the neck of the patient in the shape of a bamboo hat by connecting one end of the member to the other end thereof and connecting the rim of internal circumference to the collar part of clothing. As a result of this, direct touch of the hands of the patient to the affected part is physically blocked, so the vicious circle caused by scratching is perfectly cut off, and the prevention of the worsening of inflammation and early recovery are each promoted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067012-A (JP)
Title: Steering collapse shaft
Inventor: YAMADA YASUHISA
IPC: B62D1/19
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering collapse shaft which is easily manufacturable at low cost for preventing generation of any variance of the collapse load or any play in the rotational direction even when the collapse load is set to be low.  <P>SOLUTION: In the steering collapse shaft 1A(1B) in which a solid lubrication film 4 is formed a spline part of at least any one of a male shaft 2 and a female shaft 3 to be spline-fitted to each other, a tooth flank or the solid lubrication film 4 of at least one spline part has a shape in which the tooth flank and the solid lubrication film 4 are partially abutted on each other when they are spline-fitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076037-A (JP)
Title: Article having transparent electroconductive thin-film and manufacturing method therefor
Inventor: MAMIYA KANEO
IPC: H01B5/14
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article having an inexpensive superior transparent electroconductive thin-film with superior transparency and high electroconductivity (a low value of specific resistance), and to provide a manufacturing method therefor.  <P>SOLUTION: The method for manufacturing the articles provided with the transparent conductive thin-film comprises forming a transparent conductive thin-film with an atmospheric-pressure plasma-discharge thin-film forming method, then exposing the thin film to a reducing gas, and repeating alternate exposure to the reducing gas and a thin-film forming gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080927-A (JP)
Title: Charge control device for secondary battery
Inventor: TOKUMARU YASUHIRO
IPC: H02J7/10
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve enduring rate, without much increasing the number of part items.  <P>SOLUTION: The charge control device (50A) for a secondary battery is interposed between an AC adapter (20) and the secondary battery, and controls a charge current (Ic) flowing to the secondary battery from the AC adapter, by controlling the on/off of charge control switches, in order to charge the secondary battery (30). A pair of field effect transistors (FET1, FET2), that are series-connected mutually in reverse polarities, are used as the charge control switches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075887-A (JP)
Title: Overprint varnish and printed matter
Inventor: AOYAMA KIYOSHI
IPC: C09D5/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solvent-free overprint varnish which forms a coating film showing a high adhesion, especially bend adhesion performance, to a printing surface of a substrate or to a thermal transfer ink and an excellent chemical resistance, water resistance, wear resistance and transparency, and a printed matter using the same.  <P>SOLUTION: The overprint varnish comprises 100 pts.mass active energy ray-curing monomer and 25-75 pts.mass polymer. Here, the active energy ray-curing monomer contains a mono(meth)acrylate, a di(meth)acrylate and a tri(meth)acrylate, and the polymer comprises, by mass, 30-86% styrenes, 5-50% acrylates, 5-50% methacrylates and 4-20% acrylamides. The obtained printed matter has an overprint layer comprising the overprint varnish on the printing surface of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074975-A (JP)
Title: Train operation controller
Inventor: ARAI MAMORU
IPC: B61L23/14
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train operation controller capable of surely preventing runaway of a train in a station even if a switch signal is changed to a stop aspect during travel of the train and automatically starting power running again.  <P>SOLUTION: This train operation controller is provided with a pair of ground elements arranged at a predetermined interval on the outside of the signal installed in an entrance of a rail circuit and a speed restricting pattern formation means forming a predetermined first speed restriction pattern for using a predetermined position between a pair of ground elements as a stopping position and a second speed restriction pattern allowing advance to the following rail circuit having a pair of ground elements. When a predetermined signal canceling the first speed restriction pattern is transmitted to the vehicle from the ground element on the further side from the signal, operation of the train is controlled on the basis of the first speed restriction pattern, and then, on the basis of the second speed restriction pattern. If the predetermined signal canceling the first speed restriction pattern is not transmitted to the vehicle from the ground element on the further side from the signal, an operation control means arranged in the train operation controller controls the operation of the train on the basis of the first speed restriction pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084482-A (JP)
Title: Engine system for gas heat pump
Inventor: FUJITA KENJI
IPC: F02D43/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy by operating a gas engine with increased thermal efficiency.  <P>SOLUTION: Whether or not the gas engine for driving a compressor deteriorates with time to cause a reduced output state wherein output torque is insufficient to disable engine speed from reaching a request speed under full throttle travel is determined according to an operating state grasped from throttle travel and engine speed. In a reduced output state, an electromagnetic clutch is actuated to drive an alternator with gas engine power and thus supply a driving current to an electric supercharger. A bypass valve is also controlled to connect a bypass intake pipe to a main exhaust pipe. The electric supercharger then supercharges the gas engine via the bypass intake pipe. For a maximum value of torque requested by the compressor, the gas engine of an unconventionally small displacement can be used for operation with throttle travel nearer to a full level, to thereby reduce pumping loss during operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085901-A (JP)
Title: Developer amount detecting device, developing device and electrophotographic image forming apparatus
Inventor: ABE DAISUKE
IPC: G03G15/08
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer amount detecting device by which detection accuracy is improved in accordance with the stabilization of positional relation among electrodes and a positional relation between the electrodes and a developing device.  <P>SOLUTION: The developer amount detecting device possesses several developing units, a rotary body unit having several developer containers corresponding to them and supported by an image forming apparatus body, the center shaft member of the rotary body unit consisting of a conductive material and used as the electrode for detecting a developer residual amount and an electrode member which is used in a pair with the center shaft member and is provided at a position near a locus drawn by the outer peripheral part of the rotary body unit, whose positional relation with the center axial line of the rotation of the rotary body unit is fixed and that is used as the electrode for detecting the developer amount to detect the developer residual amount when the rotation of the rotary body unit stops at a position where certain developer container and electrode member arbitrarily selected are opposed, and the developer residual amount is detected by a capacitance change between the center shaft member and the electrode member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082563-A (JP)
Title: Method for manufacturing bathtub
Inventor: YAMAGUCHI YOICHI
IPC: B29K105/20
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub having excellent design properties which have not been in a prior art by laminating a decorative sheet and a thermoplastic resin plate.  <P>SOLUTION: The bathtub is obtained by heating the decorative sheet or the thermoplastic resin plate at a Vicat softening temperature to lower than a thermal decomposition temperature of the sheet or the resin plate, applying a pressure of 50-1,500 N/cm<SP>2</SP>to the sheet and the resin plate to thereby obtain a decorative thermoplastic resin plate in which the surface of the resin plate is decorated, and then deep draw forming the resin plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093012-A (JP)
Title: Heat pump air conditioning system
Inventor: KIMURA KEIICHI
IPC: F24F1/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump air conditioning system capable of performing air conditioning by utilizing a ceiling chamber to save energy.  <P>SOLUTION: A plurality of indoor air conditioning units A of heat pump type performing heat exchange of indoor air in a room E by air in a ceiling of the ceiling chamber F are provided. An air conditioning unit B for ceiling of heat pump type performing heat exchange of air in the ceiling by outside air is provided. The indoor air conditioning unit A is integrally provided with an indoor refrigerant circulation circuit capable of being taken out and stored freely for a casing 1, and the air conditioning unit B for ceiling is integrally provided with a refrigerant circulation circuit for ceiling capable of being taken out and stored freely for a casing 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090867-A (JP)
Title: Security device
Inventor: SAKAI NAOKI
IPC: B60R25/01
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security device capable of being attached afterward, interlocking with lock control of a door, and reducing cost.  <P>SOLUTION: A security system 31 to prevent the theft of a vehicle is installed in the vehicle on which a door lock control device 37 performing the lock control of the door based on the signal transmitted from the portable transmitter 6 taken along by a regular operator. The system is provided with a receiving circuit 33 and an antenna 34 which can receive the signal transmitted from the portable transmitter 6, and a control circuit 32 having the function to switch over a security mode based on a receiving state in the receiving circuit 33, and the state of the member related to the door lock control such as door lock motor 8 or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094162-A (JP)
Title: Driving device of display panel
Inventor: IDE SHIGEO
IPC: G09G3/298
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device of a display panel capable of suppressing unnecessary electromagnetic radiation, etc.  <P>SOLUTION: Impression timing of driving pulse is controlled so that a direction of discharge current which flows between first and second line electrodes in a pair of line electrodes belonging to odd-numbered display lines and a direction of discharge current which flows between first and second line electrodes in a pair of line electrodes belonging to even-numbered display lines in each of display lines become opposite direction to each other in accordance with electric discharge and impedance of a current path of the discharge current which flows between a pair of the line electrodes and electrode driving means belonging to the odd-numbered display lines and impedance of discharge current which flows between a pair of the line electrodes and electrode driving means belonging to the even-numbered display lines are made to be approximately identical.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100539-A (JP)
Title: Rocker arm
Inventor: ABE KATSUSHI
IPC: B21D53/84
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocker arm contributable to the reduction in size and weight by minimizing the arm width while ensuring the necessary lateral width dimension of an outer surface flat part even by press working.  <P>SOLUTION: This rocker arm 1 is rocked by a cam 2 to operate the valve 3 of an internal combustion engine. An arm body 4 is a press molded product having a pair of opposed side walls 5 and a connecting wall 6 for mutually connecting both the opposed side walls 5, which is obtained by bending one sheet material to a substantially U-shaped cross sectional shape. The arm body 4 is mounted with a roller 10 which rolls in contact with the cam 2 in the longitudinal middle, and has a valve working part 8 at one end. The arm body 4 further has a screw hole 12 for mounting a pivot part 7 by a male screw part 7a in the part of the connecting wall 6 at the other end. The outer surface-side angle parts formed by the connecting wall 6 near the screw hole 12 and the opposed side walls 5 are plastically worked so that the radius of a circular sectional chamfer generated by the bending work is minimized to form plastically worked parts 4a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206761-A (JP)
Title: Intake air flow rate variable air feeding device for vehicle engine
Inventor: HUR JONG-HOE
IPC: F02M35/10
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve combustion efficiency, to reduce exhaust gas and to improve engine torque in a specific region by inducing tumble formation by continuously changing a flow rate of air-fuel mixture flowing into a combustion chamber through an air intake manifold and delaying spark time in accordance with an inflow degree of the air-fuel mixture.  <P>SOLUTION: This intake air flow rate variable air feeding device is characterized by being equipped with a driving means provided on one side of the air intake manifold and to generate motive force in accordance with a control signal transmitted from an ECU and an operation means to adjust the opening of each of ports of the air intake manifold with the motive force transmitted from the driving means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004103142-A (JP)
Title: Disk device
Inventor: OTSUKI AKIRA
IPC: G11B17/26
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent separation of a disk from a disk holder when the disk holder holding the disk is shifted to a selection position opposing to a drive unit.  <P>SOLUTION: When a disk holder holding a disk is shifted to a selection position 41A, an opposing control member 120 is raised at the front of the disk D. When there is possibility of separation the disk D from the disk holder 41 positioned at the selection position 41A, a periphery part of the disk D is contacted to the opposing control member 120 to control shift of the disk, so that the disk D cannot be separated from the disk holder 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105827-A (JP)
Title: Catalyst for manufacturing coil shaped carbon fiber, and method of manufacturing the same
Inventor: MOTOJIMA SEIJI
IPC: C01B31/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for manufacturing coil-shaped carbon fiber which enables mass production of carbon nanocoils, and to provide a method of manufacturing the same.  <P>SOLUTION: The catalyst for manufacturing coil-shaped carbon fiber composed by making porous ceramics dispersedly carry partially oxidized metallic particles or partially oxidized and sulfurized or phosphorized metallic particles, is manufactured by making the porous ceramics dispersedly carry metallic particles and then partially oxidizing the metallic particles or partially oxidizing and sulfurizing or phosphorizing the metallic particles. The catalyst for manufacturing coil-shaped carbon fiber composed by providing a partially oxidized metallic film, or a partially oxidized and sulfurized or phosphorized film on the surface of the porous ceramics is manufactured by providing the metallic film on the surface of the porous ceramics and then, subjecting the metallic film to partial oxidation treatment, or partial oxidation treatment and sulfurization treatment or phosphorization treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079492-A (JP)
Title: Metal film heater
Inventor: JENG WEI DUK
IPC: H05B3/20
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal film heater having a flat structure without curves, preventing line breakage due to fatigue, and suppressing deformation during use.  <P>SOLUTION: The metal film heater comprises a metal film connected to a power source via a power line, that generates heat from the current supplied by the power source, an insulating water-proof film covering the entire of the metal film, a nonwoven fabric covering the entire of the insulating water-proof film, a covering material covering the entire of the nonwoven fabric, and a control part controlling the current supplied by the power source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108472-A (JP)
Title: Connecting member for cable type operating device
Inventor: AKASAKI FUMIHIKO
IPC: F16H61/36
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cut off vibration transmitted from a transmission when an operating rod is operated while preventing the abnormal enlargement of the operating stroke of the operating rod even at the sudden gear change.  <P>SOLUTION: This connecting member for a cable type operating device connects the other end of an inner cable 18a connected to the transmission, to the operating rod 17 provided in a cabin. The connecting member is provided with a cylinder 31 with a head plate 31b mounted to the other end of the inner cable 18a or the operating rod 17; a piston rod 32 inserted through a hole 31e formed at the center of a bottom plate 31c, and mounted at its proximal end to the operating rod 17 or the other end of the inner cable 18a; a piston 33 provided at the tip of the piston rod 32 and accommodated in the cylinder 31; and an elastic body 34 of ring shape interposed between the periphery of the piston 33 and the inner peripheral surface of the cylinder 31 to maintain the piston 33 almost at the center of the cylinder 31. The elastic body 34 is formed to be elastically deformable so that the piston 33 abuts on the head plate 31b or the bottom plate 31c.  <P>COPYRIGHT: (C)2004,JPO