baber/WOPTO huggingface dataset:
Patent JP-2004009645-A (JP)
Title: Writing utensil
Inventor: SAWA YUKINORI
IPC: B43L19/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil which can prevent ink leakage in nonuse by pressurization only in use, which dispenses with the use of an expensive material with gas barrier properties such as a gas-filled type material by virtue of the pressurization according to need, which can compensate for a decrease in required applied pressure decreased with the use of ink without the use of a particularly complicated mechanism, which is prevented from being pressurized even if a user repeatedly performs pressure operations, and which can secure a stable ink flow rate.  <P>SOLUTION: In a barrel body 18, a pressure mechanism 22 for increasing pressure in an ink storage tube 12 is provided between the rear part of the tube 12 and a knock mechanism 20. When the tip of a writing part, which is protruded from the barrel body 18, is pushed for the retraction of a refill unit 14 after the completion of the push-out operation of the knock mechanism 20, a cylinder part 26 relatively advances with respect to a seal part 24 in the pressure mechanism 22 so as to pressurize the inside of an ink storage tube 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228966-A (JP)
Title: Computer system and method of identifying exchangeable recording medium
Inventor: YOKOYAMA ATSUSHI
IPC: G11B27/10
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system capable of always correctly identifying the identity and nonidentity of each of recording media even if a file system type (logical format type), etc., are unknown in handling a plurality of the exchangeable recording media.  <P>SOLUTION: A medium management module 112 registers the hash value received from a hash value calculation module 111 into a medium management table 113 by making the value correspondent to the shelf number of a housing shelf. The hash value received from the module 111 is retrieved from the table 113, by which the shelf number originally housing this recording medium (disk) is acquired.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004021382-A (JP)
Title: Method for placing order and receiving order for electronic work, and its managing server
Inventor: FUJISAWA NORIYOSHI
IPC: G06Q50/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly place an order and receive an order for electronic works between members connected via a managing server on a computer network.  <P>SOLUTION: In this method for placing the order and receiving the order for the electronic works between members 21 and 22 connected via a managing server 20 on a computer network, the order specifications of the electronic works by the ordering member 21 are disclosed by the managing server 20, and the electronic works of the member 22 who has applied for this are presented to the ordering member 21 by the managing server 20 after the applied electronic works are attenuated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021483-A (JP)
Title: Clearing system
Inventor: HAYASHI KATSUTOSHI
IPC: G06Q50/12
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clearing system capable of performing payment of each person and repayment work of a surplus fund simply and quickly in a no-host meeting or the like by a plurality of persons.  <P>SOLUTION: This clearing system 10 is configured by a customer side input display device 20 connected to a reckoning terminal 30 having a store side input display device 34. When the total sum charged is calculated by the reckoning terminal 30, information on the number of persons and a divided unit sum can be inputted by the customer side input display device 20. The amount of payment and the change of each person is calculated based on the information, and exchange is performed beforehand to perform repayment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003231231-A (JP)
Title: White laminated polyester film for laminating metal panel
Inventor: MATSUI NORIKAZU
IPC: B32B27/36
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white laminated polyester film for laminating a metal panel having excellent thermal adhesiveness (thermal lamination properties), excellent in stretch forming processability at the time of can making and whiteness and suitably used for coating a metal can.  <P>SOLUTION: The white laminated polyester film for laminating the metal panel is a laminated film comprising at least two layers obtained by laminating a polyester A-layer and a polyester B-layer. The A-layer is constituted of a resin composition comprising 80-40 mass% of polybutylene terephthalate or a polyester based thereon and 20-60 mass% of polyethylene terephthalate or a polyester based thereon and the B-layer is constituted of a resin composition prepared by adding 10-40 mass% of titanium oxide to a composition comprising 80-30 mass% of polybutylene terephthalate or a polyester based thereon and 20-70 mass% of polyethylene terephthalate with a melting point of 180-240°C or a polyester based thereon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004018206-A (JP)
Title: Image forming apparatus
Inventor: KIDA YUJI
IPC: G03G15/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of stably conveying a recording medium without causing jamming in a conveyance path.  <P>SOLUTION: This image forming apparatus is provided with a first conveyance path 15 for conveying a paper sheet stored on a paper feeding tray 11 toward a printer part 2 and a second conveyance path 16 for conveying a paper sheet stored on a paper feeding tray 12 toward the printer part 2. The first conveyance path 15 and the second conveyance path 16 convey paper sheets toward the printer part 2 independently from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019059-A (JP)
Title: Elastic knitted fabric
Inventor: YOSHIDA TOMOAKI
IPC: D04B1/18
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wearable elastic knitted fabric having a body shape-compensating function suitable for inner such as foundation and sport wears and excellent in exercise-following property and wear feeling.  <P>SOLUTION: The elastic knitted fabric having a three-dimensional structure is obtained by binding a surface knitted fabric through a binding yarn composed of a polyurethane elastic fiber to a rear knitted fabric by a tuck texture. The elastic knitted fabric contains a polyurethane-based elastic fiber in at least either one knitted fabric of the surface knitted fabric and the rear knitted fabric, and has specific elongations in warp and weft directions and specific elongation ratios in warp and weft directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016580-A (JP)
Title: Game machine and its controlling method
Inventor: UCHIDA TOMOHIRO
IPC: A63F5/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve amusement characteristics of a game machine by a low-cost and simple structure.  <P>SOLUTION: The game machine with turning drums rotates a belt 704 which has a reel on its surface and vertically extends by upper and lower drums 701 and 702. The reel of the rotating belt 704 is variably displayed in a display window 401. When predetermined conditions are satisfied, a sub window 431 which turns normal non-see-through state into see-through and at this moment a stop figure on the reel of the belt 704 rotating in its inside is displayed in the sub window 431. When a bonus flag is established and the stop figure at the position of the sub window 431 is "7" designated by 718, lot drawing is performed. In the case of a win in the lot drawing, the sub window 431 turns into see-through state and a stop figure "7" is displayed in it for informing a player of the establishment of a bonus flag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019323-A (JP)
Title: Washing device for waterproofing pan for bathtub installation
Inventor: OKADA NAOKI
IPC: E03C1/20
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing device for a waterproofing pan for bathtub installation allowing easy washing work, dispensing with conventional work for cut-off of a detergent solution, drainage, recovery into an original state after washing, and the like which take plenty of time.  <P>SOLUTION: A drainage line 21 of the waterproof pan 1 for bathtub installation is provided with an on-off valve 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022114-A (JP)
Title: Magnetic head and its manufacturing method
Inventor: HASEGAWA NAOYA
IPC: G11B5/39
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head provided with a magnetic flux guide layer efficiently introducing external magnetic field to a free magnetic layer.  <P>SOLUTION: A shape of a magnetic flux guide layer 17 is made almost flat and magnetic flux transmission efficiency can be improved by forming a magnetic section control layer 18 under the magnetic flux guide layer 17 and in a space in front of an opposing plane F side to a recording medium of a multi-layer film T1. Also, as magnetization control of the magnetic flux guide layer 17 is performed by laminating the magnetic flux guide layers 17 on the magnetic section control layer 18, a shape of the magnetic section control layer can be formed as a thin film being almost flat, and a bias magnetic field supplied to magnetic flux guide can be stabilized. Also, gap length G1 of a magnetic head can be kept small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003056359-A (JP)
Title: Method for repairing turbine blade
Inventor: SURACE RAYMOND C
IPC: F01D5/00
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a repairing a crack of a turbine blade. SOLUTION: In the method, a first surface of the turbine blade 10 in a neighborhood of a trailing edge part 26 where the crack 16 is positioned is shaved and a second surface of the turbine blade 10 in the neighborhood of the trailing edge part 26 where the crack 16 exists is shaved. In each shaving, the crack 16 is removed by shaving each surface larger than a length of the crack 16 and for a depth smaller than a radius of the trailing edge part 26, and the trailing edge part 26 is formed after shaving. A composite radius is used for preventing transition to the trailing edge part 26 causing aerodynamic loss and reducing stress of a root part of an air foil part 22. The method also includes applying heat insulating coating to the turbine blade 10 for extending usable life.  Before coating, a tip of the turbine blade is corrected for corresponding to change of a thermal characteristic of the turbine blade 10.
Patent JP-2004026665-A (JP)
Title: Chemiluminescent indole derivative
Inventor: ZAITSU KIYOSHI
IPC: C07D209/08
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a chemiluminescent indole derivative sustaining a long chemiluminescent time utilizable as a stable chemiluminescent reagent having a high sensitivity in chemiluminescence measurement.  <P>SOLUTION: This chemiluminescent indole derivative is represented by formula (2) (wherein, R<SP>3</SP>denotes hydrogen atom, a 1-6C lower alkyl group which may be substituted; hydroxy group, an ester group or an ether group; and R<SP>4</SP>denotes hydrogen atom, a 1-6C lower alkyl group which may be substituted, hydroxy group, a halogen group, an ether group or an amino group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029386-A (JP)
Title: Display panel and its manufacturing method
Inventor: NOMA MIKIHIRO
IPC: G02F1/1339
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel having uniform and narrow cell gaps.  <P>SOLUTION: A liquid crystal panel is provided with a substrate 100 having an electrode 4, an opposing substrate 200 which is provided to oppose the substrate 100, insulating spacers 6 which are formed on the electrode 4 and include a zinc compound (ZnS, for example), and a liquid crystal layer 7 which is provided in the space between the substrates 100 and 200. Controllability of cell gaps is made superior because the spacers 6 are formed of a ZnS film whose patterning is easily conducted by hydrochloric acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026769-A (JP)
Title: Hair grower and method for producing the same
Inventor: TOUMON YOSHINOBU
IPC: A61K8/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a liquid hair grower for shampooing by utilizing characteristics of a certain kind of clay buried in Okinawa, Japan and sprinklable or sprayable with each kind of effective medicinal herb or herb, and a pasty hair grower realizing synergistic effects between above both, and a method for producing the same.  <P>SOLUTION: The pasty hair grower consists essentially of the clay comprising fine particles having ≤100 μm diameter, containing about ≥60% of alumina silicate and having ≥800°C heat resistance.The hair grower is produced by adding an extract from Alpinia speciosa K. Schum., an extract from Aloe, an extract from a rosemary and an extract from a leaf of Hibiscus rosa-sinensis and deep seawater and kneading the resultant mixture into a pasty form. The hair grower for shampooing is prepared by using only the clay and the liquid hair grower is obtained from the extracts and the deep seawater.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035914-A (JP)
Title: Low-ductility non-heat treated steel for hot forging, and parts comprising non-heat treated steel used for automobile and the like
Inventor: FUNAMORI HIDEKI
IPC: B21J5/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide low-ductility non-heat treated steel combining strength and machinability by which, in manufacturing automotive parts etc., a material is formed of an integral body and then separated by breaking and the resultant separated pieces can be integrally joined together again, and further to provide parts composed of the steel used for automobiles etc.  <P>SOLUTION: There is provided the low-ductility non-heat treated steel for hot forging which has a composition consisting of, by mass, 0.60 to 0.75% C, 0.05 to 1.30 Si, 0.50 to 1.00 Mn, 0.060 to 0.200 S, 0.010 to 0.030 Al and the balance Fe with inevitable impurities and further containing ≤0.15 V as an arbitrary component and in which the low-ductility index, strength index and machinability index each specified from the respective component elements are ≤0.8, ≥0.7 and ≤0.3, respectively, and the area ratio of ferrite is ≤5%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036530-A (JP)
Title: Engine vibration preventing control method
Inventor: NEMOTO HIROOMI
IPC: F02P5/15
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce the vibration of an engine by controlling an ignition timing.  <P>SOLUTION: This engine vibration preventing control method comprises a step of detecting the vibration amount of the engine in accordance with a crank pulse signal for preventing the vibration of the engine with an ignition timing control means, a step of detecting the phase of the vibration of the engine in accordance with the crank pulse signal and a TDC signal, and a step of controlling the vibration amount of the engine to be smaller than a target value by advancing or delaying the ignition timing depending on a relationship between the phase of the vibration of the engine and a reference value when the vibration amount of the engine is the target value or greater. The vibration of the engine is thus effectively suppressed, compared with the case that the ignition timing is conventionally controlled to be fed forward depending on an engine speed or intake negative pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000393-A (JP)
Title: Plaything for performance
Inventor: MIYAMOTO HIROSHI
IPC: A63B71/04
Filed: 2002-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plaything for performance facilitating the performance of jumping and rotation while balancing it on the palm.  <P>SOLUTION: A round stick 1 is 50-70cm in length and 100g-200g in weight and its both ends are covered with a cover 2 composed of either one or more materials including cloth, rubber, or plastic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038077-A (JP)
Title: Image forming device, cleaning device and process cartridge
Inventor: MORIYA SHUJI
IPC: G03G21/10
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized image forming device of high quality by discharging a toner left after transfer, which is recovered by a cleaning device, out of a cleaning device to eliminate a waste toner vessel for storing the toner left after transfer.  <P>SOLUTION: A toner discharging member which temporarily recovers the waste toner and directly discharges the waste toner to an intermediate transfer body or the like when the discharge does not affect the image formation is provided in a photosensitive body cleaning device. Since the waste toner vessel is unnecessary, the device can be made small-sized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038083-A (JP)
Title: Optical waveguide parts
Inventor: OGAWA HIROKUNI
IPC: G02B6/12
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical waveguide parts which reduce the variance of loss between a plurality of optical waveguides for output without using an optical attenuator and are easily connected to an optical fiber for output.  <P>SOLUTION: Optical waveguide parts having a plurality optical waveguides for output 7, 7,... provided in parallel are provided with a loss giving part for increasing the loss of light transmitted in the optical waveguides for output 7, 7,..., on the way of at least one of the optical waveguides for output 7, 7,.... The loss giving part is formed by, for example, providing gap parts 8 at prescribed intervals on the way of a core of an optical waveguide and filling spaces of the gap parts 8 with the same material as a clad around the core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043321-A (JP)
Title: Granular wettable powder
Inventor: SAKANO OSAMU
IPC: A01N25/30
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide new granular wettable powder having excellent disintegrating properties and dispersion stability during dilution with water.  <P>SOLUTION: This granular wettable powder comprises (a) one or two or more kinds of agrochemically active ingredients and (b) a bisphenolsulfonic acid-formalin condensate or an alkali metal salt, an alkaline earth metal salt, an ammonium salt or an amine salt thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048873-A (JP)
Title: Lens driving device
Inventor: AOSHIMA TSUTOMU
IPC: H02K37/14
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable a lens driving device to have such a constitution that can be held at a position even when an energization of a coil is interrupted after the coil is once energized to position a lens by setting a condition in which the center of one pole of a magnetizing part of a magnet is stably held at a position opposed to the center of an outside pole of a tooth shape at a coil not energizing time.  <P>SOLUTION: An outside magnetic pole part 4a which is opposed to the outer peripheral surface of a magnet opposed to a magnetized part 1a of the outer peripheral surface of the magnet at a predetermined angle A, a condition of "-0.3X+0.63>Y" is set to be satisfied, wherein Y is a ratio of the predetermined angle opposed to the magnetized part of the magnet of the outside magnetic pole to the angle per one pole of the magnetized part of the magnet, and X is a value of a ratio of a length on the circumference of one pole of the magnetized part of the magnet to a radial thickness of the magnet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046432-A (JP)
Title: Document retrieval device, document retrieval method, document retrieval program, and recording medium for recording document retrieval program
Inventor: MANO HIROKO
IPC: G06F17/30
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document retrieval device for appropriately setting a registration keyword (index word) given to a document registered in a database.  <P>SOLUTION: A document retrieval server starts up a document registration program (S11) to display a document registration request reception form on a display. A PC (Personal Computer) terminal device allows keyword information such as a keyword and a weight rank to be inputted into the reception form (S12) and the reception form with document data to be registered attached thereto is transmitted to the retrieval server. The retrieval server gives ID (Identification) to the received document data (S13), and registers the document data in a registered document management part of the database and the keyword information in a registered keyword management part, respectively, by document ID (S14). The retrieval server informs the terminal device of the registered document ID (S15), thereby ending processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043352-A (JP)
Title: Method for producing cyclic aliphatic oxime
Inventor: ONO MITSUJI
IPC: C07B61/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for oxidizing a cyclic aliphatic primary amine with molecular oxygen to produce a cyclic aliphatic oxime.  <P>SOLUTION: This method for producing the cyclic aliphatic oxime is characterized by oxidizing the cyclic aliphatic primary amine with the molecular oxygen in the presence of a tungsten oxide-containing alumina solid catalyst prepared from crystalline aluminum hydroxide and a water-soluble tungsten compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049051-A (JP)
Title: Feeder for easily deformable plate workpiece
Inventor: SAKURAZAWA HATSUO
IPC: A23G3/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeder for an easily deformable plate workpiece so designed as to fully automate working operations to surely take out easily deformable plate workpieces sheet by sheet and place the workpieces on a transferring conveyer in lines.  <P>SOLUTION: The feeder for an easily deformable plate workpiece comprises an absorption part 12 having a sucker 18 made of flexible material, a reciprocating part 14 reciprocating the absorption part between the upper part of a transferring conveyer 8 and a work holder 6, an absorption driving part 10 performing suction release operations, and a control means 16 controlling, at a constant cycle, the reciprocating movement part and the absorption driving part so as to repeat the reciprocating movement from the time when a sucker begins the suction of the plate workpiece 2 conveyed to the taking-out position in the work holder to the time when the sucker releases the suction on the transferring conveyer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017153-A (JP)
Title: Method for detecting welding condition in resistance welding
Inventor: SONODA TOSHIKATSU
IPC: B23K11/24
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting welding condition, from the voltage/current of a welding area or the time dependency of the primary side voltage/current of a transformer for welding.  <P>SOLUTION: The soldering condition at a welding area is detected from the voltage/current of the welding area, the primary side voltage/current of the transformer for welding, or the voltage at the welding area and its time variation.  <P>COPYRIGHT: (C)2004,JPO