baber/WOPTO huggingface dataset:
Patent JP-2004017050-A (JP)
Title: Blind hole forming method
Inventor: HAYADE TAKAYUKI
IPC: B21J5/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blind hole forming method which is simple and inexpensive, can shorten working time, and, at the same time, can significantly reduce the occurrence of unwanted materials such as chips.  <P>SOLUTION: From one side of a plastically workable metallic material 1, a punch 10 having an outer dimension substantially equal to the inner dimension of a blind hole 11 is pressed and inserted into the metallic material 1 to form the blind hole 11. Further, at the time of pressing, the metallic material 1 in a volume substantially equal to the volume of the blind hole 11 is transferred to one side of the metallic material 1 in its part located around the periphery of the opening of the blind hole 11 to form a circular projection 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019592-A (JP)
Title: High-pressure oil manifold and internal combustion engine
Inventor: OKUMURA HIDEAKI
IPC: F02M21/02
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized high-pressure oil manifold for improving the reliability of sealing an opening part, and an internal combustion engine of high safety using this high-pressure oil manifold.  <P>SOLUTION: In the high-pressure oil manifold comprising a plurality of inflow parts with a liquid fuel flowing therein and an outflow parts to collect and allow the liquid fuel to flow out, opening parts 5b at both ends of a through hole 10 formed in a manifold body 2 are closed by a manifold end plug 8. A groove part 25, a male screw part 26 and a tapered part 27 are formed on the manifold end plug 8. A cylindrical tightly-fitting part 20 to be tightly fitted to an O-ring 33 fitted to the groove part 25, a female screw part 22 to be screwed to a male screw part 26, and a conical tightly-fitting part 24 to be tightly fitted to the tapered part 27 are formed on the opening parts 5b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003076463-A (JP)
Title: Method and device for controlling indicator position
Inventor: KIM PHIL-TAE
IPC: G06F3/0482
Filed: 2002-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for controlling an indicator position in an interface using a selective menu. SOLUTION: In controlling the indicator position for displaying the menu having items allowing selecting and adjusting by the indicator, when position and size of the menu are changed, the indicator is formed to be followed by the changed menu.
Patent JP-2004021155-A (JP)
Title: Image forming apparatus
Inventor: TAKAMATSU MAKOTO
IPC: G03G21/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which properly performs use management by attaching a liquid crystal display unit to an operation part.  <P>SOLUTION: A composite machine 1 has the liquid crystal unit 21 attached detachably to the operation part 20 and restriction information allowing and disallowing various application functions to be used is stored in a nonvolatile memory 22 of the liquid crystal display unit 21. Once the liquid crystal memory unit 21 is attached, the composite machine 1 controls whether various application functions are allowed or disallowed to be used to perform permitted application operations and stores unnecessary operation information on, for example, how many images are formed in the nonvolatile memory 22. Consequently, users of the hybrid machine 1 are properly limited at low cost to properly and easily perform user management and also improve usability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031591-A (JP)
Title: Multi-layer circuit components and its manufacturing method
Inventor: TONAMI YOSHIYUKI
IPC: H01F17/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To stably form an insulating glass layer, via holes or the like to improve reliability and productivity by providing a multi-layer circuit through a buffer glass layer on a substrate.  <P>SOLUTION: The substrate 2 alternately laminates conductor layers 5, 7, 9 and 11 and insulating glass layers 6, 8 and 10, and makes a rate of a low melting point glass contained in the buffer glass layer 3 higher than those of the insulating glass layers 6, 8 and 10. Thereby wettability of a glass paste 16 for a buffer layer is heightened for the substrate 2, and the buffer glass layer 3 can be flatly formed to stably laminate the multi-layer circuit 4. In addition, since a shrinkage rate can be suppressed low when a glass paste 19 for the insulating glass layers 6, 8 and 10 is baked, in baking, a through hole 19A for the via hole can be prevented from large widening a diameter, and the via holes 12, 13 and 14 can be accurately formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024192-A (JP)
Title: New established cell derived from sturgeon
Inventor: ONO SHINICHI
IPC: C12N5/07
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new established cell in which utilization to diagnosis, etc., of viral infectious disease of sturgeon is expected.  <P>SOLUTION: The established cell derived from eyeball of sturgeon specifically includes an STIP-1 cell (FERM P-18909) or an STIP-3 cell (FERM P-18910). The established cell is expected for utilization to diagnosis of viral infectious disease of sturgeon and can have a high value also when a vaccine effective to viral infectious disease of sturgeon is produced or when a cytotoxicity test of chemical substances or heavy metals is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028298-A (JP)
Title: Driving device and image forming device
Inventor: MATSUMAE IWAO
IPC: F16H1/06
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device provided with the structure possible to use a previously installed single main motor with the simple control without raising a cost.  <P>SOLUTION: The driving means 24 for releasing engagement of a transmission gear 17, which transmits the rotary driving force of a main motor provided in a main motor housing 11 with the operation for opening or closing a part of a wall part of a printer to a driven member 6A, and a gear 6A1 of the driven member 6A in the predetermined condition independently of opening/closing condition of an opening/closing part 1A is provided. The only main motor is used as a driving source without using a driving source dedicated to the driven member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037178-A (JP)
Title: Method and apparatus for detecting short-circuiting between electrodes, electrode manufacturing method and apparatus and method for manufacturing inorganic el display panel
Inventor: YANAGISAWA HIROSHI
IPC: G01R31/02
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method or the like of short-circuiting between electrodes that can automatically detect the short-circuiting between adjacent electrodes in a plurality of strip of electrodes being arranged in parallel and closely for repairing.  <P>SOLUTION: When the short-circuiting between two adjacent electrodes selected from the plurality of electrodes being arranged in parallel is detected, a probe is applied to each of the two adjacent electrodes from a side, the resistance between the electrodes is measured, and the presence or absence of the short-circuiting between the electrodes is determined according to the resistance. The position of the short-circuiting formed between the electrodes is obtained, the inside of a specific region 303 with the position of the short-circuiting as a reference is set to be an observation region, and the image of the inside of the observation region is imaged in an enlarged state. A specific image processing is made to the imaged image to specify the short-circuited point between the electrodes, thus quickly and reliably detecting short-circuiting defects and reducing repairing time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036222-A (JP)
Title: Main-chain replacing method and cage replacing method for vertical circulation type parking equipment
Inventor: TAKANO AKIRA
IPC: E04H6/14
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a space for storage of a main chain, a cage and the like to the utmost; or to dispense with the space.  <P>SOLUTION: In this main-chain replacing method, one place of the main chain C is separated. The removal of a lowermost cage A8 and that of an existing link are performed on the side of one end of the main chain C, and the mounting of the newly provided link and the mounting of a cage on the newly provided link are performed on the side of the other end of the main chain C. In this case, the cage for being mounted on the newly provided link is the cage A8 which is removed from the side of one end of the main chain C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039582-A (JP)
Title: Collective battery
Inventor: YAMASHITA HARUYOSHI
IPC: H01M2/12
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To extend the life of by reducing the differences between a plurality of cells.  <P>SOLUTION: A battery module is constituted of a plurality of cells 140 to 150. The battery module includes battery cases storing cells 140 to 150 respectively, an integrated horn type battery case 138 storing the plurality of the battery cases, a communicating conduit 300 communicating each battery case and an inside of the horn type battery case 138, safety valves 210 to 220 provided at the communicating conduit 300 for each battery case unit, passing hydrogen gas at a rather low operating pressure to the inside of the horn type battery case 138 from a battery case with a high internal pressure, and a batch safety valve 200 provided at the horn type battery case 138 to be connected to the communicating conduit 300 ejecting hydrogen gas from the inside of the horn type battery case 138 outside with a rather high operating pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003114734-A (JP)
Title: Method and circuit for generating internal clock
Inventor: PARK JUNG-WOO
IPC: H03L7/07
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To regulate a phase of an external clock supplied from an outside an generate an internal clock delayed by a prescribed phase with respect to the external clock. SOLUTION: This circuit is provided with a first delay regulation circuit for generating a first clock having T/2 (where T is a cycle of an input clock) of time lag with respect to the input clock, and for generating a variable delay control signal, and a second delay regulation circuit for generating as the internal clock a second clock having T/2 or more of time lag with respect to the input clock in an initial condition in response to the variable delay control signal in the first delay regulation circuit, and having T of time lag with respect to the input clock in a normal condition.
Patent JP-2004044466-A (JP)
Title: Mounting structure of fan to duct
Inventor: TSUKAMURA KIYOSHI
IPC: F04D29/64
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise and increase the airtightness of a duct with a simple structure in a joining structure between an internal ventilation fan installed in electronic equipment and the duct connected thereto.  <P>SOLUTION: A vibration absorbing member 2 formed of a thermoplastic elastomer is formed integrally with the tip of the resin duct 1, and the fan 11 is fitted to the duct 1 through the vibration absorbing member 2. In the integral forming, for example, the PET resin duct 1 is set in the metal mold of an insert molding machine, and polyester elastomer is injection molded in the metal mold. By setting a molding temperature to a proper level, an appropriate fusibility can be assured between the vibration absorbing material 2 and the resin duct 1, and the vibration absorbing member 2 can be rather easily peeled off from the resin duct 1 by hand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043123-A (JP)
Title: Elevator and brake releasing device for elevator winch
Inventor: MURAKAMI SHIN
IPC: B66B5/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator with safety and a brake releasing device for an elevator winch which can quickly and safely perform rescue work, can perform the rescue work even when an elevator riding cage is near the landing where the brake wire is operated, and the brake wire does not swell on the hoistway during rescue work.  <P>SOLUTION: The releasing of the brake is operated by locating the end part of a brake wire 10 engaging with a brake 102a of the winch 102 right under the sill 21 of the landing or at a landing indicator box 24 and towing an inner wire 12 from the end of the brake wire 10 by lever operation of brake releasing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051735-A (JP)
Title: Adhesive composition for vulcanization adhesion
Inventor: YOKOTA RITSUKO
IPC: C09J11/06
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water-based vulcanization adhesive composition which is non-volatile and has good compatibility with water and is obtained by using a solvent from which BTX is removed and water as a solvent.  <P>SOLUTION: The adhesive composition for vulcanization adhesion comprises a resol-type phenol resin and a silane coupling agent as an adhesive component and an ethylene glycol monoalkyl ether and water as the solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055351-A (JP)
Title: Ion generating device
Inventor: ENDO KENJI
IPC: A45D20/50
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable ion generating device having an electrical discharge means 12 in a prescribed case body 10, blowing off anion generated at the electrical discharge means 12 from an ion release port 24 toward the outside of the case body 10, capable of enhancing the supply efficiency of anion to the hair while maintaining a simple constitution.  <P>SOLUTION: The portable ion generating device comprises a discharge electrode 16 capable of generating anion by applying a high voltage in negative polarity, and a blowing means 30 in a case body 10, and a high voltage is intermittently applied to the electrical discharge electrode 16, and a discharge stop interval is changed corresponding to the size of the blow-off amount by the blast means 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055864-A (JP)
Title: Semiconductor element, substrate fabricating process thereof, and semiconductor element substrate thereof
Inventor: KUNIYASU TOSHIAKI
IPC: H01L21/205
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a region with reduced defect extensively in a semiconductor element substrate.  <P>SOLUTION: On a (0001) surface sapphire substrate 11, a GaN buffer layer 12 with a film of about 20nm in thickness and a GaN layer 13 of about 2μm are subjected to crystal growth to form holes 13a of 1.0μm in depth and of 1.0 to 2.5μm in diameter in the GaN layer 13. Next, an SiO<SB>2</SB>film 15 of about 0.5μm in thickness is formed to etch the SiO<SB>2</SB>film 15 on other portions (13b) than the minute holes and the GaN layer 18 is regrown till its surface gets flat. Then, holes 18a of 1.0μm in depth and of 1.0 to 2.5μm in diameter is formed in the GaN layer 18. In the next place, the SiO<SB>2</SB>film 19 of about 0.5μm in thickness is formed to etch the SiO<SB>2</SB>film 19 on other portions (18b) than the minute holes. Thereafter, the GaN layer 21 is regrown till its surface gets flat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011636-A (JP)
Title: Electric car wind power plant (fuel not needed)
Inventor: SUGIYAMA KIYOSHI
IPC: F03D9/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To generate electric power by revolving a windmill (a turbine) with wind naturally occurring when an electric car is driven by electric power generated by a wind turbine generator.  <P>SOLUTION: Electric power is generated by driving the electric car equipped with the wind turbine generator on a circular subway railway. For example, in the case that the electric car runs at 120 km/h, wind force approximately 30 m of wind speed is generated, which is sufficient driving force for the electric generator. In a tunnel, as there is no outlet of air as long as the electric car travels, air always flows. Hence, the wind turbine generator can be installed in the tunnel endlessly and thus electric power can be supplied endlessly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058348-A (JP)
Title: Inkjet printer
Inventor: SASA MASAHIKO
IPC: B41J2/165
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inkjet printer in which mixing or missing of color can be prevented surely during print operation following to purging, and the pressure of pressurized air being supplied to an ink cartridge can be regulated readily at a low cost.  <P>SOLUTION: The inkjet printer comprises a print head 23P having a large number of nozzles 23a-23d, ink cartridges 40-43 containing inks BI, CI, MI and YI for printing, and ink supply tubes 45-48 for coupling the ink cartridges 40-43 with the print head 23P wherein each ink cartridge 40-43 comprises an ink containing chamber 40b-43b partitioned by a flexible film material 40a-43a, and an air chamber 40c-43c for applying a pneumatic pressure. The inkjet printer further comprises an air pump 55 generating pressurized air, an air supply tube 57 for introducing the pressurized air generated from the air pump 55 to the air chambers 40c-43c, and an orifice 61 for exhausting the pressurized air provided in the vicinity of the end part on the air pump 55 side of the air supply tube 57.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057494-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that has a rotator having a ball receiving section but can reduce a space for arranging a ball entry device in a game area of a game board.  <P>SOLUTION: The ball entry device 50 provided in the game machine has a casing 51 and the rotator 70. The casing 51 can be mounted to the game board 10. A ball standby section 55 capable of receiving a ball B flowing down in the game area 14 of the game board 10 and an opening window 54 opening the front of the rotator 70 on the ball standby section 55 are provided in the casing 51. The rotator 70 is provided in the casing 51 actively rotatably around a horizontal shaft 71 nearly parallel with the front of the game board 10. The rotator 70 is provided with the ball receiving section 72 receiving the ball B on the ball standby section 55, transferring the ball B to the rear side of the game board 10 and releasing it rearward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061020-A (JP)
Title: Hot-water supply header, construction member for hot-water supply header, and hot-water supply header system
Inventor: INOUE TAKASHI
IPC: F24H9/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water supply header that can be easily and positively installed even when it includes an electric control apparatus such as a controller, a construction member for the hot-water supply header, and a hot-water supply header system.  <P>SOLUTION: In a foundation work stage, seven connecting members 251, 231, etc. are attached so that tip openings are mutually parallel and facing the same direction to the construction member 17 fixed under a floor or the like, and hot-water supplying piping 25, water supplying piping 23, pieces of hot-water supplying piping 71-101, and water supplying piping 111 laid under the floor are coupled with each connecting member. From a side wall 411 of the hot-water supply header 3 installed at a stage where it is not wet from rain after roof installation, all connection ports 321, 311 or the like a protruded in the same arrangement facing the connecting members. Each connection port is composed of a hot water plug, and each connecting member is composed of a hot water receptacle with an automatic closing function. When the connection port is pressed and internally fit into the connecting member, it is locked and connected in a communication state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057134-A (JP)
Title: Agricultural film
Inventor: SUGIYAMA YASUNORI
IPC: A01G13/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural film having rapid biodegrading speed without lowering strength of a biodegradable film, preventing the occurrence of blocking phenomenon, excellent in handling property and having dripping-proof property and capable of sufficiently transmitting sunlight which is necessary for growth of crops while having an excellent light scattering property, particularly when the biodegradable film has light transmittance.  <P>SOLUTION: The agricultural film is formed by roughening at least either one surface of a polylactic acid-based biodegradable film having light transmittance by sandblast treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071725-A (JP)
Title: Structure of bursting valve of electrochemical element
Inventor: ANDO YASUO
IPC: H01G11/78
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bursting valve which increases the reliability of an electrochemical element packed by an aluminum laminate film and maintains a stable performance thereof for a long time.  <P>SOLUTION: In a structure such that the bursting valve is attached to the electrochemical element packed by the aluminum laminate film 10, the bursting valve 30 is a combination of a seating 31 formed of resin and a bursting rubber 32 to be attached to the seating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161769-A (JP)
Title: Tester for rechargeable battery for cordless telephone
Inventor: CHOKAI HIROSHI
IPC: H01M10/48
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tester for rechargeable batteries superior in portability and capable of measuring and determining the quality of the rechargeable batteries of the cordless telephone, power adaptors, etc., by a simple operations.  <P>SOLUTION: The operability is improved by making polarities the same at all times by a non-polarized circuit 14 even though an object to be measured is connected. In the case of an Ni-Cd battery pack to be measured, it is brought into a predetermined state of charge by a charging part 19 and then discharged by a constant current by a constant current loading circuit 17. By measuring the time to a discharge termination voltage with a control unit 20, it is possible to easily determine and measure the life and quality of the Ni-Cd battery pack to be measured in a short time. In the case of a power adaptor to be measured, by connecting the constant current loading circuit 17 to it and measuring its terminal voltage, it is possible to determine its quality without changing load according to its type. By facilitating ISDN connection by a measuring terminal for modular jack connection and measuring the voltage between terminals and polarities by a measuring part 18, it is possible to easily determine the quality of the connection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003059668-A (JP)
Title: Organic light-emitting device
Inventor: HATWAR TUKARAM KISAN
IPC: H01L51/50
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an organic light-emitting device which is improved in operation life. SOLUTION: The organic light-emitting device comprises (a) a substrate, (b) an anode and a cathode arranged with respect to the substrate, (c) an luminous layer arranged between the anode and the cathode, (d) a hole carrier layer arranged between the anode and the cathode, and (e) an electron carrier layer arranged between the cathode and the luminous layer. And (f) the hole carrier layer contains one or more secondary layers and the secondary layer closest to the luminous layer contains a color-neutral dopant, and (g) the luminous layer contains the color-neutral dopant, and (h) the color-neutral dopant contains an anthracene derivative.