baber/WOPTO huggingface dataset:
Patent JP-2004266093-A (JP)
Title: Method of manufacturing rare earth bonded magnet
Inventor: YOSHIMURA MASAYUKI
IPC: H01F1/053
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily manufacturing a rare earth bonded magnet which has less chances of having voids on the front surface or inside and which has a superior anti-corrosion property and has high magnetic properties.  <P>SOLUTION: Rare earth magnet powder and a treatment liquid containing fine grains having an average grain diameter of 0.01 μm-0.5 μm and an organic dispersion medium are mixed, and then the rare earth magnet powder which has the treatment liquid attached on the surface is dried to obtain rare earth magnet powder having an adhered layer on a front surface with the fine grains as main constituent. This rare earth magnet powder and a resin binder are kneaded together, and the obtained kneaded material is formed into a prescribed shape by a process which includes at least compression molding. The mold is heat-cured, if necessary.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261081-A (JP)
Title: Seedling-planting apparatus
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling-planting apparatus in which seedling-planting members for two seedling rows can accurately be operated in a rotary case without adding an excessive force to an operation mechanism.  <P>SOLUTION: This seedling-planting apparatus is characterized by rotatably disposing lateral final shafts 25 deviated from a rotation center shaft in a rotator 21 rotated on a lateral rotation center axis, integrally attaching the seedling-planting members to projections laterally projected from the rotator 21 on the final shafts 25, and transmitting powers to final gears 39 integrally rotated with the final shafts 25 through a row of gears 35, 36, 37, 38, and 39. A fixed gear 40 engaged with the rotation gear to determine the orbit of the rotation gear is disposed as an inner gear, and the final shafts 25 are disposed on the inside of the fixed gear 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262369-A (JP)
Title: Air bag system
Inventor: HATTORI HIROSHI
IPC: B60R21/01
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag system capable of sufficiently securing backup time.  <P>SOLUTION: This air bag system 1 is provided with an ignition control circuit 5 for operating a squib 6 for igniting a bag body of an air bag, a battery 2 for supplying power to the ignition control circuit 5, and backup capacitors 4a and 4b which are charged by the battery 2, take over power supply to the ignition control circuit 5 and operate the squib 6 when cutting off power supply from the battery 2 to the ignition control circuit 5. A plurality of the backup capacitors 4a and 4b are arranged. To boost capacitor voltage Vc of the plurality of backup capacitors 4a and 4b, the ignition control circuit 5 has a switching circuit for switching the plurality of backup capacitors 4a and 4b from parallel connections to serial connections on prescribed conditions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272353-A (JP)
Title: Coordinate inputting device
Inventor: TANAKA ATSUSHI
IPC: G06F3/041
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coordinate inputting device to realize a highly precise coordinate input.  <P>SOLUTION: This coordinate inputting device is provided with: a reflecting part arranged at the peripheral part of a coordinate input area for recursively reflecting an incident light; a light receiving part 21 arranged at the corner part of a coordinate input area; and a light emitting part 51 for illuminating light rays to the coordinate input area. The light receiving part 21 calculates the angle information of the shielding position of the reflected light from the reflecting means based on the reflected light received by the light receiving part 21. Then, the coordinates of the shielding position are calculated based on the calculated angle information. The optical axis of the light emitting part 51 and the optical axis of the light receiving part 21 are isolated by a predetermined distance L in a vertical direction to the coordinate input area.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274159-A (JP)
Title: Information apparatus and resource control method
Inventor: OKA HIROYUKI
IPC: H04N21/442
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a plurality of apparatuses to effectively use resources.  <P>SOLUTION: A wireless AV station 101 includes resources A corresponding to a tuner or the like for processing broadcast program data. A resource control part 32 monitors presence/non-presence of a use request (transmitting request, recording request or channel switching request of the broadcast program data) to the resources A. When there is the request for using the resources A, the resource control part 32 refers to an arbitration management timetable defining an apparatus or a user to refuse or to permit the use of the resources A for each time zone, to determine whether or not the relevant request is to be accepted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004003985-A (JP)
Title: System and method for facilitating test for pad-driver of integrated circuit easy
Inventor: REARICK JEFFREY R
IPC: G01R31/319
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for facilitating a test for tri-state leakage current for an integrated circuit by adapting it to a conventional ATE.  <P>SOLUTION: A driver test system 200 is incorporated in an integrated circuit 210 containing a core 212 electrically connected with a pad 212, in which a logic 214 is incorporated. The pad 216 is so constituted that it is connected mutually with the logic 214 as in the connection with an external device of the integrated circuit, e.g. an ATE 218. The pad 216 contains an electrical connector part 220 of the IC 210, and a pad circuit 222. Moreover, the integrated circuit 210 is incorporated with a driver testing circuit 224, electrically connected directly or indirectly with the pad 216. The driver testing circuit 224 is constituted so as to obtain selected ATE functions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025303-A (JP)
Title: Continuous welding method for coil segment end
Inventor: ASANO MITSUTOSHI
IPC: B23K9/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous welding method in which welding reliability is improved at the segment coil end of a rotary electric machine.  <P>SOLUTION: The method includes a continuous welding process consisting of a preliminary process and a regular welding process. In the preliminary process, an arc A is applied to at least a part of a pair of ends 11, 12 in each end pair 1, melting this part preliminarily. After a lapse of prescribed time following this preliminary process, each end pair 1 is arc-welded on a full scale in the regular welding process. Since a gap or a difference in level between both ends 11, 12 is relaxed in the preliminary process, both ends 11, 12 are securely welded to each other in the regular welding process, with welding reliability improved at the coil end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269788-A (JP)
Title: Manufacturing method of carbon black and apparatus for the same
Inventor: IGAWA MITSUTSUGU
IPC: C09C1/50
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for promoting formation of carbon black in a reaction tube, and also to provide an apparatus for the same.  <P>SOLUTION: The manufacturing method of carbon black comprises the steps of: generating a combustion gas stream by reacting a hydrocarbon fuel and a gas containing oxygen; generating carbon black by thermal decomposition or incomplete combustion of a carbonaceous raw oil after introducing the raw oil by spraying into the above combustion gas stream; terminating the reaction by introducing a cooling medium into the above generated gas stream; and separating and collecting solid portions (carbon black) from the above cooled gas stream. Further, the method is characterized by setting a heat exchange process between the above gas containing oxygen and the gas stream containing carbon black generated from the reaction terminating step on the way to the above reaction terminating step to the separating step and also by generating a pressure change in the heat exchange system by setting the position for introducing water to the gas stream at the upstream side of the system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270383-A (JP)
Title: Lightweight, construction time reduction type fire resistant heat insulative roof asphalt waterproof method
Inventor: NAKAGAWA ISAMU
IPC: E04D11/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asphalt waterproof construction method for a lightweight fire resistant heat insulative roof integrated from a high accuracy substrate to a waterproof construction work in comparison with conventional method, in cost, process management, product quality management of an S-made roof waterproof work.  <P>SOLUTION: A rigid urethane foam is directly stuck to a fire resistant deck plate for the waterproofing execution, hence, the load on the roof is less, a considerable cost reduction including a steel frame body can be realized. As placement of concrete and installation of floor slabs, etc. are not necessary, works from the substrate to the waterproof construction can be continuously executed, process management and product quality management are efficient. Regarding the asphalt waterproofing work, as a lamination method using a modified asphalt roofing as the base is adopted, it is excellent in the action of the whole building, weatherability, durability. Hence, considerable durable years can be expected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274649-A (JP)
Title: Printing capable of non-uniform resolution conversion
Inventor: TAGYO KAZUNARI
IPC: H04N1/23
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of attaining a high image processing speed while suppressing deterioration in image quality.  <P>SOLUTION: A print controller generates print data supplied to a print section capable of forming ink dots on a print medium in response to image data including at least a single color plane. The print controller composes parts of a plurality of pixels included in at least part of the plane included in the image data so as to nonuniformly convert the resolution of part of the plane and convert the part into multi-gradation data, and decreases the number of gradations of the multi-gradation data into the number of gradations at which the print section can reproduce the gradation data in response to the type and the gradation value of each pixel of the multi-gradation data. In the resolution conversion, the print controller selects a plurality of composite object pixels being composite objects, decides the propriety of composition depending on the magnitude of a difference between a minimum value and a maximum value of pixel values of a plurality of the selected pixels and composes the pixels whose composition is decided possible accordingly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237272-A (JP)
Title: Dog dung treating tool for public use
Inventor: FURUKAWA TAKATOSHI
IPC: C02F11/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dog dung treating tool which uses a public water system and sewerage system as facilities useful for environment maintenance by making dog dung treatment easy during a walk.  <P>SOLUTION: A dog dung treating tool body is mainly composed of a dung tank (1), a separation tank (5), and a cleaning hole (11). In the separation tank (5), a flushing pipe (6) for stirring and an impeller (7) are installed. The dung is discharged to the public sewerage system (10) through a strainer (8). The cleaning hole (11) is installed so that matter other than the dirt can be removed during maintenance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003277465-A (JP)
Title: Flame-retardant rigid foam and compound material for producing the same
Inventor: ALBACH ROLF
IPC: C08G101/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant rigid polyurethane foam, and to provide a compound material useful for producing the foam.  <P>SOLUTION: The polyol compound material comprises at least one substance inert to isocyanates, depleting no ozone layer and ≤55°C in boiling point, and a reaction mixture of at least one aromatic compound, at least one aldehyde or ketone and at least one primary or secondary amine, and optionally commonly used other additive(s). The flame-retardant rigid foam is obtained by reacting this polyol compound material with an isocyanate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004281714-A (JP)
Title: Solid electrolytic capacitor
Inventor: AOKI KIYOBUMI
IPC: H01G9/012
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor wherein the ESR level and variation are small and the ESR value is stable in a solder heat resistance and reliability test.  <P>SOLUTION: After an anode oxidized film layer is formed on the surface of a sintered body made of metal powder for valve action having an anode lead wire, the lead wire of a capacitor where a solid electrolytic layer, a carbon layer and a cathode layer are stacked sequentially is connected to an anode terminal, the cathode layer on the side of the capacitor is connected to the cathode terminal by a conductive paint, and then the entire body is armored with a resin. In such a solid electrolytic capacitor, a conductive paint is additionally applied to the cathode layer on the bottom of the capacitor and between the cathode layer thereon and the cathode terminal. In the conductive paint, at least one kind of a polyester-based resin, an epoxy resin and an acryl-based resin is used as a binder, and a conductive filler contains silver or copper and its content is 40-95 wt%, and the average particle size thereof is 0.005-20 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287478-A (JP)
Title: Method and device for computing predicted demand of goods, and program for the same
Inventor: NAKANO YUICHIRO
IPC: G06Q50/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for computing predicted demand, superior to a conventional one.  <P>SOLUTION: In this method of computing the predicted demand for every kind using a computer when there are multiple kinds of goods, the computer carries out each of the following processes for: (1) storing a goods characteristic information list showing goods characteristics for every kind, (2) grouping the multiple kinds of goods to constitute groups consisting of approximate kinds of goods characteristics, based on the goods characteristic information list, (3) selecting an optimum prediction technique for every group, and (4) computing the predicted demand for every kind belonging to the group using the prediction technique selected for the group, for every group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283219-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: G02B30/25
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the partial darkening and possible uneven coloring of a screen.  <P>SOLUTION: The subject game machine has a front structural member 10 for an image display device 11 having an open window part 31, which member has the display part of the image display device 11 facing a game board 2. The image display device 11 is provided with a liquid display panel 252 making up the display part, a light source part 231 disposed horizontally with respect to the liquid crystal display panel 252 and a Fresnel lens 228 which is disposed on the rear of the liquid crystal panel 252 and refracts the light from the light source part 231 into the light for left eye and the light for right eye to irradiate the liquid crystal display panel 252. The front structural member 10 for the image display device has a large angle of the irradiation of the light by the light source part 231 of the image display device 11 and is provided with cover members 47a and 47b to cover an end part area with a specified width containing at least four corners of the display part located far from a site equivalent to the central region of the irradiation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284868-A (JP)
Title: Apparatus and method of manufacturing primary coated optical fiber
Inventor: ONODERA MIGAKU
IPC: C03B37/10
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing of a primary coated optical fiber and a method manufacturing the same which enable the primary coated optical fiber having excellent hydrogen characteristic to be stably manufactured by improving an annealing method of a bare optical fiber after melt-spinning in a manufacturing process of the primary coated optical fiber.  <P>SOLUTION: The approach temperature and the receding temperature of the bare optical fiber passing through an annealing apparatus 4 are measured by installing an optical fiber temperature measuring thermometer 15 and an optical fiber temperature measuring thermometer 16 respectively arranged on the upper part of the annealing apparatus 4 and the lower part of the annealing apparatus 4. The bare optical fiber 3 is annealed at an optimum temperature by vertically moving the annealing apparatus 4 based on the approach temperature of the bare optical fiber 3 and controlling the temperature in the annealing apparatus 4 based on the receding temperature of the bare optical fiber 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284268-A (JP)
Title: Paying form for making payment, and transaction management system for transaction using the same
Inventor: IWATA YOSHIHIRO
IPC: G06Q40/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paying form for making a payment, which enables the easy checking of a transactor's intention to clearly specify his/her application, in a transaction requiring his/her intention to clearly specify his/her application, in addition to the payment for the transaction, and which can reduce costs for the checking of his/her intention to clearly specify his/her application.  <P>SOLUTION: Identification information for identifying an applicant or the transaction is described in the paying form 14 for making the payment for the transaction in a payment service shop, and an application checking seal is stuck on a bar code 15 which serves as an element indispensable for the payment. When the applicant peels off the application checking seal 16, the payment can be made in the payment service shop. The applicant's action of peeling off the seal 16 can be assumed to clearly specify the intention of his/her application. Consequently, a contractor, who makes a contract with the applicant, can make the receipt of the payment serve as the evidence of the applicant's intention to clearly specify his/her application.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295643-A (JP)
Title: File transfer system, file upload method, and file download method
Inventor: TAKEHARA GIICHI
IPC: G06F12/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize an efficient file transfer between terminals by performing uploading and downloading to a server with a desired file as an object.  <P>SOLUTION: In this file transfer system for transferring a file from a transmitting-side terminal device to a receiving-side terminal device via a server device, the transmitting-side terminal device 30 requests an uploading, selectively uploads the file to be transmitted, and stores the file in a database 11. The receiving-side terminal device 20 requests a downloading, and downloads the file read from the database 11. The server device manages the file stored in the database 11 in association with predetermined management information, and controls the file to be selectively read and transmitted based on the management information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303821-A (JP)
Title: BOND MAGNET AND METHOD FOR MANUFACTURING Sm-Fe-N BASED MAGNETIC POWDER THEREFOR
Inventor: YAMAZAKI MINORU
IPC: B22F9/20
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing Sm-Fe-N based magnetic powder for a bond magnet which is excellent in mobility at the time of bond magneto formation and further in stability at the time of kneading with resin, and to provide a bond magnet.  <P>SOLUTION: After iron oxide particle powder and samarium oxide particle powder are mixed, the mixture is subjected to reduction reaction, and mixture of iron particles and samarium oxide particles is formed. After an oxide skin is formed on the surface of the iron particle by performing stabilizing treatment in a temperature range of 30-150°C under oxygen-containing atmosphere, reduction spread reaction is performed by mixing metal Ca in a temperature range of 800-1,200°C under inert gas atmosphere. After cooling is performed to less than 300°C under inert gas atmosphere, changeover is performed to nitrogen atmosphere, temperature is raised up to specified temperature in a temperature range of 300-600°C, and continuously, nitriding reaction is performed in a temperature range of 300-600°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302174-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: YOSHIDA HIDESHI
IPC: G02F1/1343
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is used for a display part of information equipment etc. and exhibits excellent display characteristics without a increase in manufacturing cost and to provide its manufacturing method.  <P>SOLUTION: The liquid crystal display device is constituted of substrates 2 and 4 which are arranged opposite each other, liquid crystal 6 which is sealed between the substrates 2 and 4 and aligned almost vertically to the substrates when no voltage is applied, a couple of quarter-wave plates 50 and 51 which are arranged outside the substrates 2 and 4 respectively, a couple of polarizing plates 87 and 86 which are arranged outside the quarter-wave plates 51 and 50 respectively, a reflection area which has a nearly flat reflecting surface and reflects light incident from the side of the substrate 4, and a transmission area which transmits the light incident from the side of the substrate 2 to the side of the substrate 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300077-A (JP)
Title: Method for removing endotoxin from collagen protein
Inventor: NAGATOMI KOJI
IPC: C07K14/78
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing endotoxin from endotoxin-containing collagen protein, capable of sufficiently decomposing the endotoxin while suppressing the denaturation or decomposition of the collagen protein itself, thus enabling the resultant collagen protein to be easily isolated and recovered, and to provide such collagen protein markedly freed of endotoxin.  <P>SOLUTION: The method for removing endotoxin comprises subjecting the endotoxin to decomposition treatment in such a condition that the endotoxin-containing collagen protein is brought to fibrillated dispersion in a basic alcohol and/or acetone solution and then isolating and recovering the resultant collagen protein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302282-A (JP)
Title: Projection screen
Inventor: WATABE MASATOSHI
IPC: G03B21/60
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection screen for various projectors which is wide in appreciable range, is bright, is not dazzling and excels in visibility.  <P>SOLUTION: The projection screen is constituted by having a transparent or translucent sheet on the front surface on a projection surface side and disposing a metallic layer on the back surface side of the transparent or translucent sheet and by laminating a plurality of the sheets. The surface on the projection surface side of the transparent or translucent sheet is formed with a number of hexagonal pyramid bodies to a honeycomb shape integrally the sheet and fine ruggedness is formed on the side faces of the hexagonal pyramid bodies.  <P>COPYRIGHT: (C)2005,JPO&NCIPI