baber/WOPTO huggingface dataset:
Patent JP-2004006277-A (JP)
Title: Positive electrode material for lithium secondary batteries, rechargeable battery therewith and manufacturing process thereof
Inventor: KIKUCHI KAZUHIRO
IPC: H01M4/525
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode material which is capable of suppressing an output decrease due to repeated charge and discharge as well as having high capacity and high output power.  <P>SOLUTION: A positive electrode material for lithium secondary batteries comprises secondary particles of a lithium transition metal composite oxide containing boron and/or bismuth, and an atomic ratio of a sum of boron and bismuth to a sum of metallic elements except for lithium, boron and bismuth on the surface part of the secondary particles is 5 or more times nor 70 or less times of an atomic ratio of a sum of the secondary particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294626-A (JP)
Title: Image forming machine
Inventor: SATO SUSUMU
IPC: H01L31/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming machine capable of effectively utilizing unnecessary light from a light source.  <P>SOLUTION: A printer 11 is constituted of a light source part 20, a film carrier 21, an image forming optical part 22 and a photographic paper carrying part 23. A solar cell panel 38a is provided on the inner surface of the filter box 27b of the light quality adjusting unit 27 of the light source part 20. Solar cell panels 38b and 38c are respectively provided in a gap 39 between the unit 27 and a diffusing box 28 and a gap 40 between the box 28 and the film carrier 21. A solar cell panel 38d is provided on the unnecessary light irradiation surface of a black shutter 31. A battery 41 is charged with power generated by the unnecessary light by the panels 38a to 38d, and a cooling fan 42 is rotated by the use of the battery 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295989-A (JP)
Title: Method for manufacturing magnetic recording medium, and magnetic recording medium
Inventor: SUWA TAKAHIRO
IPC: G11B5/65
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic recording medium having a high surface recording density and high recording/reading accuracy, and provide the magnetic recording medium.  <P>SOLUTION: A middle protective film 24A is formed between a continuous recording layer and a first mask layer 34, and the first mask layer 34 is removed while the middle protective film 24A is left on a divided recording element 20 after the continuous recording layer is divided. The first mask layer 34 is removed after a gap part 26 between the divided recording elements 20 is filled with a nonmagnetic body 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297894-A (JP)
Title: Method and apparatus for power supply
Inventor: SAWAHARA DAIDO
IPC: H02P9/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply apparatus which is easily configured even if a plurality of power generators are provided.  <P>SOLUTION: In the power supply method with a power supply apparatus, the power supplied from a commercial power source and the power generated using a plurality of micro gas turbines are supplied to a plurality of loads through a plurality of switches which is properly operated. The amount of power demand on the load side or the switch secondary side is detected. According to the amount of power demand that has been detected, either the power that should be generated with the micro gas turbine or the number of operated micro gas turbines is determined, otherwise, both the power that should be generated with the micro gas turbine and the number of operated gas turbines are determined. Based on the determination result, either the power supplied from the commercial electric power or that generated with the micro gas turbine is selected and switched for each switch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290436-A (JP)
Title: Arterial oxygen saturation measuring apparatus
Inventor: YOKOTA SHOJI
IPC: A61B5/145
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arterial oxygen saturation measuring apparatus which can measure an oxygen saturation and a pulse precisely in a short time.  <P>SOLUTION: The arterial oxygen saturation measuring apparatus includes a body mounting a sensor which can simultaneously measure at least two examining positions of a subject to be examined, and a display unit of an integral type which can display a measured result by the sensor. The arterial oxygen saturation measuring apparatus includes a processor for removing an irregular noise by using the oxygen saturation and/or a pulse rate in blood at least at two examining positions obtained by the measurement of the sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296380-A (JP)
Title: Heating device and image forming apparatus
Inventor: ISHIFUNE TARO
IPC: G03G15/20
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent aggravation of flicker by suppressing variations in electric current consumption in a heating device which controls power output from a power supply means to a heater by controlling the wave number, and heats a material to be heated using the heat generated by the heater.  <P>SOLUTION: This heating device is constituted to control power output from the power supply means 300, 400 to the heater 1 by controlling the wave number and to heat a material to be heated using the heat generated by the heater 1. The device has a control mode for prohibiting output of a given wave number and allowing output of a non-prohibited wave number instead.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304875-A (JP)
Title: Circuit for suppressing inrush current
Inventor: IKEDA YUTAKA
IPC: H02H9/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive circuit of a simple arrangement for preventing an undue inrush current from flowing into a load when power is supplied from a power supply to a load.  <P>SOLUTION: In the circuit 1 being provided in a freely opening/closing current passage 6 from a power supply 2 to a load 3 in order to suppress an inrush current flowing into the load 3, a series circuit of an inrush current suppressing resistor 9 and a positive characteristic thermistor 8 and a semiconductor element 7 for conducting/interrupting the current passage 6 are provided in parallel with the current passage 6 in order to control the operation of the semiconductor element 7 based on the voltage across the positive characteristic thermistor 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307911-A (JP)
Title: Method of adding high density metal or alloy to molten steel
Inventor: HIGUCHI YOSHIHIKO
IPC: C21C7/072
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of adding a high density metal or alloy to molten steel without developing a bias in concentration distribution.  <P>SOLUTION: When a molten steel is refined by dipping a piece of submerging tube into the molten steel in a ladle and introducing stirring gas into the molten steel, the metal or the alloy having higher density than the molten steel is added into the molten steel so as to satisfy the following formula (1) from the upper part in the submerging tube; Q≥8×10<SP>-5</SP>×(ρ-ρ<SB>Fe</SB>)×h<SP>0.5</SP>...(1), wherein Q is the amount (NL/min×t) of the stirring gas flow, ρ is the density (kg/m<SP>3</SP>) of the high density metal or alloy, ρ<SB>Fe</SB>is the density (7×10<SP>3</SP>kg/m<SP>3</SP>) of the molten steel and h is the vertical distance (m) between the hole of charging the metal or the alloy and the molten steel surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310352-A (JP)
Title: Information processor, information processing method, storage medium, and program
Inventor: NAKAGAWA KENICHIRO
IPC: G06F3/048
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for modifying a test containing pictographic characters with full expression when displaying it in an information terminal having at least a display screen.  <P>SOLUTION: This information processor for displaying text information on a liquid crystal screen 210 connected thereto comprises a pictographic motion database 204 for retaining an image corresponding to a predetermined pictographic character, a pictographic character extraction module 202 for extracting a pictographic character included in the text information, and a pictographic character corresponding motion output module 207 for displaying, when the extracted pictographic character is displayed in a predetermined position on the liquid crystal display 210, the image corresponding to the extracted pictographic character on the liquid crystal screen 210.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311180-A (JP)
Title: Fuel cell power generation system, operation method of the same, program, and recording medium
Inventor: YAMAMOTO MASAO
IPC: H01M8/10
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel power generation system collecting recycled water from a waste fuel gas in a state of free from nutrition source for bacteria, efficiently trapping organic component dissolved from the members constituting the power generation system, capable of capturing fungus in order to prevent the fungus in a tap water from intrusion.  <P>SOLUTION: The fuel cell power generation system is composed of a fuel processing device 4 reforming a raw fuel gas and generating a fuel gas with high content of hydrogen, an air supplying device 5 supplying air, the fuel cell 1 generating power by using the fuel gas with high content of hydrogen, and an oxidizer gas, a gas-liquid separator 2 separating the exhaust fuel gas exhausted from the fuel cell 1 into gas and liquid, a storage tank 3 storing circulation water for cooling the fuel cell 1, a circulation water collecting channel 8 collecting the separated liquid as a circulation water and supplying it to the storage tank, and a heating device 7 arranged on the circulation water collecting channel 8, heating the separated liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004257548-A (JP)
Title: Screw fastener
Inventor: KIMURA HATAYUKI
IPC: F16B13/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw fastener capable of using for joining of steel sheet roof building materials for the roof of a building and generating no condensation on the surface of components at an indoor side during the winter.  <P>SOLUTION: Metal fittings 7 with opened legs, a cylindrical wedge body 6, a packing 5, and a washer 4 are inserted into a screwed shaft 2 having a head 11 and a connecting portion 12 of a rotary tool. Insulated faces 15 and 16 are provided on an outer periphery of the metal fittings 7 with opened legs and a surface of the head 11 of the screwed shaft 2 of the screw fastener 1 assembled by screwing a nut 3, and a bag-shaped elastic insulating material 17 is covered and firmly stuck on an outer periphery of the cylindrical wedge body 6, an outer periphery of the metal fittings 7 with open legs, and the head 11 of the screwed shaft 2. Consequently, generation of rust caused by condensation on the screwed shaft and the metal fittings with opened legs is prevented so that condensation on the surface of the metal fittings 7 with opened legs and the head 11 of the screwed shaft 2 is prevented by blocking the surface of the metal fittings 7 with opened legs and the head 11 of the screwed shaft 2 from warm air in the indoor. Accidents such as damaging a sense of beauty, heavily damaging fastening capability of the screw fastener, and rain leaking through a roof are prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004307258-A (JP)
Title: Firing tool for ceramic formed pipe, and method of firing ceramic formed pipe
Inventor: MOTOMURA HIKARI
IPC: C04B35/64
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a firing tool for a ceramic formed pipe capable of more improving the production precision of the ceramic formed pipe after being fired than heretofore.  <P>SOLUTION: The firing tool for the ceramic formed pipe is provided with a cylindrical part (Y part), a support (2) for supporting a part of the inside of the bottom part (X part) of the bottomed cylindrical ceramic formed pipe (1) having the bottom part (X part) closing one end of the cylindrical part (Y part) from the bottom before being fired and a table (3) for fixing the support (2). The support (2) is longer than the length of the inside space of the ceramic formed pipe (1) before being fired and has an outside diameter equal to or below the inside diameter of the ceramic formed pipe (1') after being fired.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318206-A (JP)
Title: Operation management program, operation management system, and computer readable recording medium having program recorded thereon
Inventor: YANAGIMACHI NORIYUKI
IPC: G06Q50/04
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation management program, an operation management system, and a computer readable recording medium having the program recorded thereon, which can efficiently refer to highly usable operation information.  <P>SOLUTION: The operation management program includes a computer to execute the function of managing operations set to a job to be operated, namely, has a computer to realize operation information storage function of storing operation information including operation names and operation states of the operations, classification function of classifying the operation states into any one of operation state sections, plan, entry and completion, selection function of selecting information about an operation which is classified into the operation state, plan or completion, and satisfies predetermined conditions and information about an operation which is classified into the operation state, entry, acquisition function of acquiring the selected operation information, and display function of displaying the acquired operation information. The operation management system is provided by the program.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320213-A (JP)
Title: Image ring bridge system and image ring bridge apparatus
Inventor: DATE ATSUSHI
IPC: H04N1/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image ring bridge system and an image ring bridge apparatus for providing higher processing capability by removing restrictions of an implemented CL packet at present, which realizes 15 image processing chips at maximum, eight consecutive image processes, and single a GuBus only.  <P>SOLUTION: The image ring bridge system has two sets of image rings, a bridge circuit transferring data between them, uses particular data in data packets for an index, temporarily stores partial data in the data packets, replaces the data with other preset data, transmits the resultant data to the second image ring, uses the particular data in the returned data packets circulated through the second image ring for the index again, rewrites part of the data packets by the temporarily stored data, and transmits the resultant data to the first image ring. The circuit discriminates the transfer depends on a result of comparison of a packet identifier with preset values. When the packet identifier is coincident with any of a plurality of the preset values, the circuit transmits the packets to the second image ring and when dissident, the circuit transmits the packets to the first image ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032701-A (JP)
Title: Method and system for reward system in telecommunication service
Inventor: VAN TONDER FRANCOIS
IPC: H04M17/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for allowing a telecommunication service provider in the field of a prepaid mobile communication unit service to give a reward to a specific service customer, based on the characteristics selected by the service provider without the need to interfere a charge bill preparing/issuing system.  <P>SOLUTION: Selected characteristics are stored in a database, in the form of data related to the reward in a user profile and a reward database, and are kept to be updated to the latest. The reward is generated, the moment the customer desires recharging of a prepaid card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320587-A (JP)
Title: Cdma receiving apparatus and path detecting method
Inventor: SAKUMA EMIKO
IPC: H04B1/7117
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CDMA receiving apparatus and a path detecting method for setting a proper search range and a path determination level such that an unauthorized path is not detected even when a reception signal level becomes small.  <P>SOLUTION: There are provided a correlation calculation means 11 for calculating a correlation between a reception signal 10 and a spread code, a path search means 12 for estimating the maximum value of the correlation within a search range of the path, a level determination means 13 for determining whether or not the maximum value exceeds a prescribed threshold, a state transition processing means 16 for making a transition in its state in response to a result of level decision, a search range set means 14 for setting the search range of the path based upon the state that makes the transition, a decision condition set means 15 for setting the prescribed threshold based upon the state that makes the transition, and a decoding means 17 for executing a decoding processing for the reception signal based upon the path estimated in the state that makes the transition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321453-A (JP)
Title: Japanese lacquered bat and manufacturing method therefor
Inventor: FUNAI TATSUYUKI
IPC: A63B59/52
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the problem that the batting performance and the hitting feeling are not sufficient by a conventional bat wherein a synthetic resin coating such as a lacquer is applied on the surface of a timber resulting from that the synthetic resin coating is not good in flexibility and tenacity.  <P>SOLUTION: On the whole area of the surface of a bat material made of a timber 5, a Japanese lacquer film 6 comprising a raw Japanese lacquer is formed, and in addition, the Japanese lacquer film is being exposed for a grip part. Then, for a hitting part, a surface skin 7 made of a red mud added Japanese lacquer or the like is formed on the top of the Japanese lacquer film 6. A natural Japanese lacquer such as the raw Japanese lacquer is equipped with hardness and a proper toughness and flexibility, and also, the Japanese lacquer itself is hard and forms a strong film by firmly and closely joining to the timber, and therefore, an excellent batting performance and a favorable hitting feeling can be presented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321081-A (JP)
Title: Base for culturing nerve cell and method for producing the same
Inventor: WATANABE YOSHIAKI
IPC: C12M3/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base for culturing cells, enabling a stable culture and high-magnification observation by a microscope in a cell bioassay usable for a pharmacological test, a physiological test and a toxicity test.  <P>SOLUTION: The method for producing the base for culturing nerve cells comprises subjecting the base to a plasma treatment in the coexistence of a material comprising at least two elements selected from carbon, hydrogen, nitrogen and oxygen, and covering the treated base with a cellular adhesive protein or a cellular adhesive polymer. Preferably, the material is a synthetic polymer, and the base is composed of a glass or a quartz. The stable nerve cell culture system can be obtained by using the base for culturing the nerve cells, and a cell biological examination such as the observation of a cell, an organelle, a distribution state of specific molecules in the cell can be effectively carried out by using the method. As a result, the accuracy of the pharmacological test and the toxicity test is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325285-A (JP)
Title: Appearance image expansion mirror device and appearance image automatic inspection system
Inventor: KAWAMURA HARUO
IPC: G01N21/84
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appearance image expansion mirror device and an appearance image automatic inspection system for inspecting visually and efficiently a plurality of workpieces.  <P>SOLUTION: According to the appearance image expansion mirror device 50 of the invention, an outside face 90A, an internal circumferential face 90B and a bottom face 90C of the workpiece 90 can be observed at a time from one direction. Since the workpiece 90 is held downwardly away from a center mirror 21 and an annular mirror 11 and further a ring light 56 for illumination is arranged downwardly from the workpiece 90, work space for replacing the workpiece can be secured on the side of the workpiece 90. Thereby, the workpiece 90 can be smoothly replaced and efficiency for visual inspection of the plurality of the workpieces 90 can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321526-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine improving an interest of a game in any start storage number in a constitution changing a rate of determining that a preview is performed according to the start storage number.  <P>SOLUTION: This game machine determines using set value data which is so set that, according to the increase in the start storage number, the rate of determining the execution of the preview gradually increases and the rate of determining the execution of a ready-to-win performance display gradually lowers. In a constitution of changing the rate of determining that the preview is executed according to the start storage number, when the rate of determining the execution of the preview is low, the rate of determining the execution of the ready-to-win performance display becomes high, so that this constitution can improve the interest in any start storage number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325929-A (JP)
Title: Optical scanner
Inventor: SUGIMURA HIDEKI
IPC: B41J2/44
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multibeam type optical scanner equipped with a plurality laser diodes in which a mistake of insertion is prevented by surely inserting a plurality of leads formed in respective laser diodes into the lead insertion holes formed on a laser driving circuit substrate.  <P>SOLUTION: A plurality of guide holes 14c for inserting leads into which a plurality of leads 2c provided on the respective laser diodes 2 are inserted are formed on each of two guide members 14 for lead fitted on the laser driving circuit substrate 10. The diameter of the lead entrance 14e of the guide holes 14c for inserting leads is formed with a diameter larger than the diameter of a lead exit 14f, and the guide holes 14c have a tapered shape. When a laser holder 9 which holds two laser diodes 2 is positioned with respect to the laser driving circuit substrate 10 and fitted, the respective leads 2c are inserted into the guide holes 14c for lead insertion and guided by the guide holes 14c for lead insertion, and easily and surely inserted into holes 10b for lead insertion formed on the laser driving circuit substrate 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325948-A (JP)
Title: Optical transmission device
Inventor: MIYAKE KAZUYUKI
IPC: G02B6/255
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission device using a photonic crystal fiber which can be connected in low connection loss.  <P>SOLUTION: The connection end part of a PC fiber 10 is fused by heating treatment and, thereby, a sealed part 15 made by sealing micro pores 12a, 12a, ... of a clad 12 is formed. Therein, the length L of the sealed part 15 is set by calculation from the conditions of incident angle θ[°] to the PC fiber of signal light 22, outside diameter D [μm] of the fiber, core diameter a[μm] of the fiber and refractive index (n) of the sealed part 15 etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI