baber/WOPTO huggingface dataset:
Patent JP-2004224674-A (JP)
Title: Group 13 nitride semiconductor nanoparticle
Inventor: AZUMA YASUSHI
IPC: H01L29/06
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide group 13 nitride semiconductor nanoparticles each having a uniform, fine particle diameter and high purity.  <P>SOLUTION: In the group 13 nitride semiconductor nanoparticles, the particle diameter distribution of the group 13 nitride semiconductor nanoparticles is ≤50% by the coefficient of variation, and the ratio in the number of atoms between the group 13 element(s) and nitrogen, (the group 13 element(s): nitrogen) is 1:0.95 to 1:1.05.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233416-A (JP)
Title: Electronic musical instrument
Inventor: IWAMA TOMOHITO
IPC: G10H1/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical instrument whose keys operate as if a musical piece of a CD on the market were played when the musical piece is played without requiring any special key depression nor release information.  <P>SOLUTION: This electronic musical instrument, when a musical sound signal stored on a CD is inputted, detects sound volume levels by frequency bands of the musical sound signal and keys to be driven according to detection results are allocated. Key operation can, therefore, be performed according to the musical piece which is reproduced only by reproducing the CD on the market without requiring any key depression and release information such as MIDI data. Further, the number of pressed keys are determined by the frequency bands according to sound volume levels, so key operation simulating the interval and intensity of the musical piece which is reproduced can be realized. Consequently, a listener auditorily and visually enjoy the reproduction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229566-A (JP)
Title: Preservability improver for food
Inventor: TAKAHASHI YASUAKI
IPC: A23L3/3517
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preservability improver as a liquid composition containing at high concentration polyglycerol fatty acid monoester having bacteriostatic action to microorganism leading to degeneration of food and causing no segregation or precipitation even if being preserved for a long period.  <P>SOLUTION: The preservability improver for food comprises (a) polyglycerol fatty acid ester as ester of polyglycerol with an average polymerization degree of 2-3 and fatty acid, having ≥50 mass % of monoester in the ester, (b) a thickening stabilizing agent and (c) water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235519-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: MINE TOSHIYUKI
IPC: H01L29/792
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the characteristic of a nonvolatile semiconductor memory.  <P>SOLUTION: In the nonvolatile memory constituted of a MOS (metal oxide semiconductor) transistor having a gate insulating film 102 and a selection gate electrode 103; and a memory MOS transistor including a capacity insulating film having a lower layer potential barrier film 104a, a charge holding film 104b, and an upper layer potential barrier film 104c and also including a memory gate electrode 105, an Si oxide/nitride film is used as the charge holding film 104b, and to improve the deterioration of Gm caused by the use, the upper layer potential barrier film 104c is omitted or the thickness thereof is set to 1 nm or less to lower an erase gate voltage. The charge holding film is made up of the Si oxide/nitride film as a main charge holding film and the Si nitride film disposed above or under the charge holding film to form a potential barrier against only holes. A hot hole erase method is used as the erase method to lower erase voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003230346-A (JP)
Title: Transmitter for fishing, alarming device for fishing and method for transmitting in transmitter for fishing
Inventor: WADA MITSUO
IPC: A01K97/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter for fishing, capable of preventing a timing of a fishing rod operation from losing by transmitting not only when a fish pulls a fishing line for trying to escape but also when the fish slackens the tension of the fishing line by moving to the fishing rod side, on catching a fishing object such as the fish with a hook.  <P>SOLUTION: The transmitter body 1 of the transmitter A1 for fishing is equipped with a magnetic power switch 2 being turned on by the move of a magnetic insulating plate 34. The magnetic insulating plate 34 can be fixed with a fixing screw 13. The transmitter body 1 is equipped with an actuating device 3. The actuating device 3 is equipped with a movable body 30. The movable body 30 is installed freely rotatably and an arm 31 at a fishing line- engaging tool side is equipped with a swinging spring 39, a chain 40 and a stretching spring 37. At the tip end of the swinging spring 39, the fishing line- engaging tool 38 is attached.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004239624-A (JP)
Title: Method for manufacturing stress sensor
Inventor: INUKAI ATSUOMI
IPC: G01L5/16
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stress sensor, where the sensitivity of a strain gauge 2 to a given stress is aligned in a manufacturing method of the stress sensor for grasping the direction of the given stress according to a change in the characteristic value in the strain gauge 2 by stimuli, while the strain gauge 2 and a post 3 as a stress receiving member are arranged on the surface of a substrate 1 and the application of stress to the post 3 deflects the substrate 1 for giving stimuli to the strain gauge 2.  <P>SOLUTION: The method for manufacturing the stress sensor comprises a second process for giving a specific load to the post 3, a third process for measuring the characteristic value of the strain gauge 2 to the load, and a fourth process for forming a recess 4 on the surface of the substrate 1 until the characteristic value reaches a desired value. The second to fourth processes are executed in this order.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241526-A (JP)
Title: Wiring board
Inventor: SHIKADA HIDENORI
IPC: H05K3/46
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board of multiple allocation that can be divided accurately into multiple wiring board regions along the boundary lines of the regions without being bent at the time of cutting its mother substrate.  <P>SOLUTION: The mother substrate of this wiring board of multiple allocation is provided with a substrate 4 with metal foil manufactured by embedding metal foil 2 in main body and main surface of an insulating substrate 1 formed by laminating a plurality of insulating layers 1a obtained by impregnating an allyl-modified polyphenylene ether resin into a heat-resistance fibrous base material upon another and grinding the main surface, in which the metal foil 2 is embedded, of the substrate 4; an insulating resin layer 5 laminated upon the ground main surface of the substrate 4 and composed of an epoxy resin and an inorganic insulating filler; and a plated conductor layer 6 formed on the surface of the resin layer 5 in a coating state. At the central part of the mother substrate, many wiring board regions 9 having wiring conductors 8 composed of conductors each including metal foil 2 and a plated conductor layer 6 are provided. In addition, a metallic frame 10 surrounding the wiring substrate regions 9 and composed of metal foil 6 is provided separately from the outer periphery of the substrate 4 in the outer peripheral section of the ground main surface of the substrate 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240778-A (JP)
Title: Ticket handling device and ticket handling system
Inventor: UNO TERUHIKO
IPC: G07D9/04
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ticket handling device and a ticket handling system that can increase reliability by reducing a work load on an operator.  <P>SOLUTION: The ticket handling device 1 has a pickup part 11 for receiving a mixed input of banknotes and tickets and picking up them one by one onto a main feed passage 6. On the main feed passage 6, a first and a second check part 13 and 14 and a bar code reader 15 are arranged, so that the banknotes and tickets are double checked and that bar codes are read from the tickets.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238192-A (JP)
Title: Method and system for optimum shipment management by rolling vehicle allocation and meta-transportation cost
Inventor: IWATA TAKAO
IPC: G06Q50/28
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To optimize transportation cost by giving instruction for the allocation of vehicles following fluctuation of order intake and production which occurs at any time.  <P>SOLUTION: Instruction for shipment is given in accordance with work progress situation of products manufactured by corresponding to each order acceptance item, the optimum delivery route is determined concerning the order intake item for shipment, and transportation amount of each order intake item is put together in loading amount per loading vehicle to give temporary instruction for the allocation of vehicles. Instruction for shipment is repeatedly given to follow updating of order acceptance and work progress situation, and temporary instruction for the allocation of vehicles is repeatedly given until allocation of vehicles is determined in accordance with change of transportation opportunity for optimizing transportation amount. Since actual result value of transportation cost is added up by determination of the allocation of vehicles, actual result value of transportation cost in a fixed period of time is monitored, and instruction for an alternative of unit price of transportation cost concerning a transportation means which becomes a problem is given to correct the instruction for the allocation of vehicles.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239583-A (JP)
Title: Refrigerator
Inventor: SUGIYAMA TAKASHI
IPC: F25D23/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator preventing infiltration of moisture or the like to a connector coupling part from a ceiling face, and preventing impairment of a display function of a display device of a door body in a refrigerator provided with a connector connecting part in a ceiling of a heat insulating box body.  <P>SOLUTION: A connector box 5 is used in the connector connecting part 6, an extended part 5a extending in an outward direction from a top face outer circumference is provided on the top face outer circumference of the connector box 5, a pawl part 5b is formed by raising a rib upward in an entering side of a lead wire 9 of a top face inner side, an insertion hole 2b with a narrow opening is provided on a top face plate 2a of an outer casing 2 continuous with an upper hinge 11, and the pawl part 5b provided on one side of the connector box 5 is engaged in a one edge side of the insertion hole 2b from which the lead wire 9 enters to attach the connector box 5. A rib 5c is provided throughout the entire circumference so that it is continuous with the pawl part 5b of the connector box 5, and it faces the insertion hole 2b provided on the top face plate 2a to form a lead wire inserting part 5f of the connector box 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003320032-A (JP)
Title: Balloon catheter
Inventor: ISHII TATSUZO
IPC: A61M25/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon catheter of satisfactory operability excellent in followability while securing torque transmission performance and press-in performance.  <P>SOLUTION: This balloon catheter has a tube-like catheter main body 2 constituted of a metal material. A groove 21 for storing the whole or one portion of a guide wire 100 is formed along a longitudinal direction on an outer circumferential face of the catheter main body 2. The groove 21 is formed by plastic-working a tube wall of the catheter main body 2 to be plastically deformed. A wall thickness of the tube wall of the catheter main body 2 is substantially constant over the whole circumference of the tube including a portion formed with a groove 21. Flexural rigidity of the catheter main body 2 when bent to bring the portion formed with a groove 21 into an inside is smaller than that when bent to other direction. The catheter main body 2 is bent easily by rotating the catheter to follow bending in a blood vessel, so as to provide the excellent followability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002149-A (JP)
Title: Method of drying monolithic refractory
Inventor: SAITO YOSHITOSHI
IPC: C04B35/66
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of drying a monolithic refractory without generating explosive cracks and cracks.  <P>SOLUTION: In drying, the monolithic refractory is held in an atmosphere with a temperature between 120-180°C ± 10°C for ≥20 h.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245798-A (JP)
Title: Standing jig and standing method of fuel rod storage rack
Inventor: TAKAHASHI YASUO
IPC: G21C19/07
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To hold a storage rack for storing a reactor fuel rod in the horizontal state by a standing jig, and to stand it up vertically stably from the state.  <P>SOLUTION: This standing jig 1 to be used is equipped with a lengthwise frame body 2 for holding the storage rack 6, a suspension part 3 provided on a longitudinal direction end face 13 on one side of the frame body 2, and a support pedestal 16 connected rotatably to a longitudinal direction end face 14 on the other side to the suspension part 3. The support pedestal 16 is connected to the middle from the center part A in the width direction of the longitudinal direction end face 14 to the tip part B in the standing rotation direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253466-A (JP)
Title: Electronic controller
Inventor: AIKI TAKATOSHI
IPC: H05K7/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic controller in which a connector can be connected/disconnected easily.  <P>SOLUTION: The electronic controller comprises a housing 1 having a hole part 1c, a circuit board 2 contained in the housing 1 such that the upper surface 2a thereof faces the hole part 1c, and a female connector 3 arranged on the upper surface 2a of the circuit board 2 on the hole part side and being fitted to a male connector 4 in order to be connected electrically with an actuator or a sensor wherein the female connector 3 is arranged on the inside of the hole part 1c. Since the female connector 3 can be connected/disconnected without disassembling the housing 1, the connector 3 can be connected/disconnected easily.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248816-A (JP)
Title: Game system, game device and game program
Inventor: YAMATO SATOSHI
IPC: A63F13/33
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system which can generate events corresponding to time in a plurality of game devices, also prevent the occurrence of time lag between the game devices, and advance the game without performing a constant transmission between game devices.  <P>SOLUTION: A plurality of the game devices are connected through telecommunication cables and an event setting registration procedure is performed. Then, times of RTC mounted in each game devices are synchronized. An event name is decided from names of players in each game devices, an event table is chosen from a plurality of event tables prepared beforehand according to the event name, and an event is generated in a game according to the time of the RTC following the event table in each game device. A reconfiguration of RTC time by a player is forbidden while the event is being performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250544-A (JP)
Title: Method for recovering terephthalic acid from poly(terephthalic acid ester)
Inventor: KAMATA TORU
IPC: C25B3/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering terephthalic acid, by which a polyester such as PET, etc., is decomposed with a small amount of a solvent in a short time and most by-products are reused.  <P>SOLUTION: The method for recovering terephthalic acid from the polyester between terephthalic acid and an alcohol comprises carrying out electrolysis using an electrolyte composed of a cation not to disturb reduction of proton and an anion not to disturb oxidation of hydroxy ion, such as an aqueous solution of sodium sulfate as an anolyte and an alcohol (e.g. ethylene glycol) solution containing the same electrolyte and a small amount of water as a catholyte, mixing the alcohol solution containing a base formed in a cathode by the electrolysis with the polyester to decompose the polyester into a terephthalic acid salt and the alcohol and neutralizing the obtained terephthalic acid salt with an acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254141-A (JP)
Title: Device and method for monitoring intruding object
Inventor: OKADA TOSHIMICHI
IPC: H04N7/18
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm an event in a short time in an intruding object monitoring device which records a video image of a monitoring target region according to detection of the intruding object.  <P>SOLUTION: In the intruding object monitoring device which records the video image of the monitoring target region according to detection of the intruding object, the intruding object monitoring device is provided with a means for obtaining an inputted image from the video image, a means for calculating moving distance of the intruding object by comparing the inputted image with a preliminarily recorded reference image and when the calculated distance exceeds prescribed quantity, a digest image of the recorded video image recorded from a means for recording the inputted image in a memory is generated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261817-A (JP)
Title: Manufacturing method for mold for lost wax precision casting
Inventor: SUZUKI HIDEKAZU
IPC: C08G18/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To set a resin composition for a pattern excellent in shape retaining properties and dewaxing properties of a wax pattern, set a dewaxing method suitable for the resin pattern, and further reinforce a mold in the low temperature range for dewaxing, in a manufacturing method for the mold for the lost wax precision casting .  <P>SOLUTION: The manufacturing method for the mold for the lost wax precision casting is constituted as follows. A two-liquid reaction hardening type urethane resin liquid F, which is composed of a polyfunctional polyol component A, a polyfunctional polyisocyanate component B, a plasticizer C, a wax component D, and a hollow resin balloon E, is hardened. Thus, the resin pattern is formed. A primary layer composed of a plurality of refractory coating layers, in which an epoxy silicone layer is interposed in-between, and a back-up layer, which is composed of a plurality of thick film coating layers, are coated on the surface of the resin pattern. Preheating is performed to it for 2-8 hours in the low temperature range of 60-120 °C. 5-50 % by weight of the resin pattern is initially dewaxed. And, the temperature in the furnace is gradually increased. Heating is executed for 2-5 hours in the intermediate temperature range of 150-500 °C. Calcining is performed for 2-5 hours in the high temperature range of 500-1,000 °C. As a result, the mold is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255635-A (JP)
Title: Transparent laminated film, antireflection film, polarizing plate using the same, and liquid crystal display device
Inventor: SAKAKURA OSAMU
IPC: G02B5/30
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a transparent laminated film having high transmittance to visible light, having an antireflection function for sufficiently reducing the reflection of external light and reducing the change in the refractive indices of an antireflection film or the qualitative deterioration thereof due to the irradiation with ultraviolet rays.  <P>SOLUTION: The transparent laminated film has a structure wherein a transparent metal oxide film is provided on a base material comprising a plastic film. The metal oxide film holds an ultraviolet absorbing capacity and has a refractive index of 1.6-2.5 (wavelength λ=500 nm) and a thickness of 10-200 nm. The metal oxide film is preferably a thin film with an extinction coefficient of 0.05 (wavelength λ=350 nm) or above and adjusted to the above mentioned ranges in its extinction coefficient, refractive index and thickness. The metal oxide film is formed as the thin film especially by a plasma CVD (chemical vapor deposition) method and the band gap between the valence electron band and conductive band of the film absorbs ultraviolet rays, and as a result, the dose of ultraviolet rays on the transparent laminated film including the thin film is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262497-A (JP)
Title: Packaging bag
Inventor: ITO SHUICHI
IPC: B65D33/36
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To simply perform work for transferring an accommodated content to another container or the like and to facilitate its handling.  <P>SOLUTION: In the packaging bag 1, an accommodating space 3 for accommodating a content W has its periphery sealed by a sealing part 5 to form a bag body 2 as a body. A spout 4, which communicates with part of the accommodating space part 3 with its periphery sealed off with leaving the communicating portion unsealed, is formed independently from the accommodating space part 3 and is bent at a specified angle relative to the communicating portion, in the periphery of the accommodating space 3 of the bag body 2. The spout 4 is cut off from the bag body 2 with leaving the communicating portion with the accommodating space part 3 uncut.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265743-A (JP)
Title: Sodium secondary battery module
Inventor: MITSUYOSHI TADAHIKO
IPC: H01M10/39
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sodium secondary battery module suitable for use in power storage devices and electric automobiles or the like.  <P>SOLUTION: The sodium secondary battery module includes a negative electrode chamber storing sodium, a positive electrode chamber storing a positive electrode active material, and a solid electrolyte hollow tube separating the negative electrode chamber and the positive electrode chamber. Further, the sodium secondary battery laterally placing the solid electrolyte hollow tube in a horizontal or slanted direction is stored in a storage vessel 101, and a plurality of the storage vessels are arranged in an up-and-down direction and a lateral direction inside a keep-warm container 20 supported by a support bar 25 or a support plate, the storage vessel arranged at a lower part supporting the storage vessel arranged at an upper part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272380-A (JP)
Title: Group authenticating method and system, service providing device, authentication device, service provision program and recording medium with its program recorded and authentication program and recording medium with its program recorded
Inventor: KOGA YUSHO
IPC: G06F21/33
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve user identification without increasing the labor of a user, and to realize service provision corresponding to a group to which a user is belonging even at the time of forming a virtual group as the group of mutual users belonging to authentication domains different from each other.  <P>SOLUTION: This service providing device 20 acquires a group authentication ticket for proving that a user associated with a service is belonging to a predetermined user group from a user terminal 10 or an authenticating device 30 prior to the service provision to the user terminal 10, and executes the service provision corresponding to the group identified with the group authentication ticket to the user terminal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI