baber/WOPTO huggingface dataset:
Patent JP-2004008971-A (JP)
Title: Porous ceramic material and its production method
Inventor: BARAGOPARU N NAIR
IPC: B01D69/10
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous ceramic material equipped with a ceramic film rich in fine pores and capable of selectively separating hydrogen, for example, even under a high temperature condition of 600°C or higher, and a method for producing the same.  <P>SOLUTION: The porous ceramic material is obtained by applying a precursor for forming the ceramic film to at least a part of the surface of a porous ceramic body, heating the precursor to form the ceramic film based on Si and N having gas permeable fine pores to the surface of the ceramic body, applying plasm treatment to the ceramic film in an inert gas atmosphere, again applying the precursor to the surface of the ceramic film treated with plasma and heating the applied precursor to laminate the ceramic film having gas permeable fine pores to the surface of the ceramic body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011330-A (JP)
Title: Multilayer structure
Inventor: TEZUKA TAKEHITO
IPC: E04H9/02
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer structure which can flexibly cope with a floor plan and secure earthquake resistance and also can be easily used not only for a habitable space but also for other job site, sales space, a recreation space, and a mixed use such as a medical use.  <P>SOLUTION: In a multilayer base isolation structure in which a base isolation device is arranged in the intermediate layer, the frame body upper than the intermediate layer is constituted of a flat plate structure formed of columns and flat plates. This section is utilized as a habitable use of multiple dwelling house, etc. The frame body lower than the intermediate layer is constituted of a moment resisting frame structure formed of columns, beams, and slabs. The section is utilized as a non-habitable use such as a business facility, a commercial facility, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013671-A (JP)
Title: Bag incorporated with computer
Inventor: AKIYAMA SEIZO
IPC: G06F1/16
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is many troubles at the time of taking out or setting a notebook-sized computer put in an exclusive bag, or that the computer is damaged while it is moved.  <P>SOLUTION: This bag is configured by integrating a bag main body, an integrated computer, a display unit, a keyboard, a battery, a charger and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014483-A (JP)
Title: Connection member, connection structure of wiring material and connection method for wiring material
Inventor: SAMITSU NORIKAZU
IPC: H01R11/01
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection member for obtaining a connection structure having excellent electrical connection reliability between wiring materials or the wiring material and an electric device, and to provide the connection structure of the wiring material using the connection material and connection method for the wiring material.  <P>SOLUTION: This connection member disposed between the wiring materials or the wiring material and the electric device for use has: an insulation board wherein at least a part is made of an elastic and insulative material; and an elastic electroconductive part penetrating the insulation board, wherein at least a part is made of an elastic and conductive material. The connection method for the wiring material and the connection structure of the wiring material using the connection member have excellent waterproofness and the electrical connection reliability between the wiring materials or the wiring material and the electric device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016272-A (JP)
Title: Electric shaver
Inventor: YAHIRO NOBUKI
IPC: B26B19/38
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost by simplifying a case structure and by reducing the number of parts and efforts for assembly; and to surely prevent a switch panel from being detached from a main body case even if an electric shaver is heavily shocked by enhancing strength of a structure of the switch panel, in the electric shaver of which the shaver head is held by lifting.  <P>SOLUTION: The shaver has an operation unit 2 and a main body case 1 for storing the operation unit 2, and the operation unit 2 includes a shaver head 2B and an electrical component unit 2A. The shaver head 2B is held to be freely lifted to the body case 1, and the body case 1 is formed in a shape of a bottomed cylinder while only a top face can be opened. The electrical component unit 2A is loaded into the body case 1 from the top opening of the body case 1 and fastened to the body case 1 by screwing a screw 38 from a side of a bottom wall of the body case 1 to a frame 16 of the body case 1. Furthermore, a mounting part 9 is formed by layer-down in front of the body case 1, and a switch panel 3 formed in a shape like a gutter is fixed to the mounting part 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019985-A (JP)
Title: Fan heater
Inventor: KONARI TAKASHI
IPC: F23N3/08
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan heater capable of being equipped with a detection function of an upset state at a low cost, and detecting a danger state that an intake port or an exhaust port is closed to avoid danger.  <P>SOLUTION: A load of a fan motor 2 increases when the intake port or the exhaust port is closed by upset. An operation control means 4 decides whether a drive state information about the fan motor 2 obtained from a fan motor drive state monitoring means 5 is in an abnormal drive state caused by the load increase. When the operation control means 4 decides that the fan motor 2 is in the abnormal drive state, the operation control means 4 stops the fan motor 2 or stops fuel supply to a combustion part 3 to forcibly stop operation of the fan heater 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021617-A (JP)
Title: Fingerprint reader and method therefor
Inventor: IDE HIROYASU
IPC: G06T1/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint reader for correctly reading a fingerprint of a user by using an imaging apparatus mounted on portable information equipment.  <P>SOLUTION: The reader images a fingerprint face of a user's finger for a fixed period of time while fixing a focus of an imaging device 16, and stores frame images of the predetermined number captured sequentially from the imaging device 16 by the imaging operation into an image storage part 13a of a RAM 13. Then, the reader selects an image without out-of-focus or a deviation of a position of the finger among each frame image stored into the storage part 13a as an optimum image and uses the image as a reference image. Therefore, it is possible to read correctly the fingerprint of the user by using the imaging device 16 mounted on information processing equipment such as a PDA (personal digital assistant) without necessity for a specific sensor for reading the fingerprint.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016135-A (JP)
Title: Liquid composition for dissolving probe
Inventor: SUZUKI TOMOHIRO
IPC: C12N15/09
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid composition for ink jet capable of storing a probe having a thiol group in a solution state over a long time.  <P>SOLUTION: The liquid composition for preparing a solution containing the probe is used for feeding the probe specifically bindable to a target substance and having the thiol group to a solid phase surface by an ink jet method and comprises a protecting agent of the thiol group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022402-A (JP)
Title: Switch operation part of reel for fishing
Inventor: KURIYAMA HIROAKI
IPC: H01H3/12
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the incorrect operation of a switch operation part and improve the operability of the switch operation part in the switch operation part of a reel for fishing.  <P>SOLUTION: A mode switch MD is installed to an opening 4c formed in the upper face of a case member 4, and has a switch operation member 50 in which a downward depressing operation is possible. The opening 4c has a round part 4a to which the switching operation member 50 is installed and which is formed nearly round, and a rectangular part 4b in which one part of the peripheral part of the round part 4a is notched in a nearly rectangular shape, and the switching operation member 50 is not operable by the middle of the finger and operable by the fingertip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020439-A (JP)
Title: Method for excavating underground buried substance
Inventor: NAGATAKI YOSHIAKI
IPC: G01V3/12
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost and period required for investigation and excavation by reducing areas of unnecessary excavation.  <P>SOLUTION: The entire excavation candidate zone is divided into two or more small areas (Step S1). By performing radar survey for each small area (Step S2), the survey precision and maneuverability of radar surveying equipment are made higher, and a high-precision survey result is obtained. As the result, by estimating the quantities of buried substances in each small area, and ranking the small areas depending on the quantities of the buried substance (Step S3), an execution range of excavation work is set (Step S4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012681-A (JP)
Title: Method for purifying phosphonium salt
Inventor: WEGNER CHRISTOPH
IPC: C07F9/02
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple and efficient method for the purification of a crude phosphonium salt. SOLUTION: A phosphonium salt of formula (R is a 5-40C hydrocarbon group; R' is a 1-4C alkyl or a 6-10C aryl; and X is an anion) is purified by a process containing the steps of (a) passing a solution of the crude phosphonium salt through a bed of a cation exchange resin having a salt form, (b) washing the cation exchange resin with at least one polar protonic or aprotic solvent and/or at least one nonpolar solvent and (c) eluting the phosphonium salt from the cation exchange resin with an electrolyte solution optionally combined with a polar aprotic solvent.
Patent JP-2004019883-A (JP)
Title: Wrapping connector drive type continuously variable transmission
Inventor: OKAMURA HIROMASA
IPC: F16H9/12
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrapping connector drive type continuously variable transmission capable of simplifying a mechanism for axially moving all movable sheaves.  <P>SOLUTION: This wrapping connector drive type continuously variable transmission (1) comprises movable sheaves 9, 13, and 17 having a first pulley 2A, a second pulley 4A, a third pulley 4B, and a fourth pulley 3A and allowing the pulleys to be axially moved, and fixed sheaves 8, 11, 12, and 16 non-movable in the axial direction. The second pulley 4A and the third pulley 4B are formed so as to be rotated integrally with each other. A wrapping connector member 19 is wrapped over the first pulley 2A and the second pulley 4A, and a second wrapping connector member 20 is wrapped over the third pulley 4B and the fourth pulley 3A. The transmission also comprises connection mechanisms 21 and 22 connected to all movable sheaves 9, 13, and 17 and moving all movable sheaves 9, 13, and 17 in synchronism with each other in the axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029876-A (JP)
Title: Image forming apparatus, information processing system, method for rewriting firmware, rewriting program, and recording medium
Inventor: SUGITA TAKATOSHI
IPC: B41J29/38
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus configured by communicatively connecting a main controller to an engine controller having a rewritable memory for storing firmware wherein the engine controller forms an image corresponding to a signal applied from the main controller, so that the rewriting of the firmware can be efficiently executed.  <P>SOLUTION: When the image forming apparatus is switched from a print mode to a rewriting mode, only 7 commands corresponding to the rewriting mode among commands preliminarily prepared by the main controller 11 are made available, and a status returned from the engine controller 12 to the main controller 11 is limited to a DL status. Then, communication between those two controllers 11 and 12 is carried out by using a command set constituted of those 7 commands and one status, so that the rewriting processing of the firmware can be executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032040-A (JP)
Title: Speaker system
Inventor: NAGAOKA JOJI
IPC: H04R1/28
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system to increased sound amplification and bass sound radiated from front and back of the speaker body to effectively utilize the sound spreading inside the speaker box, by increasing the sound vibration inside a speaker box and by releasing it to to outside of the speaker box.  <P>SOLUTION: A vibration plate 16 receiving back propagating wave from the speaker body 13 to vibrate and magnifying the bass sound is installed with a supporting member 15 inside the speaker box 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032090-A (JP)
Title: Transmitting circuit and device protection method
Inventor: ISHII KATSUHIRO
IPC: H04B1/04
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitting circuit and a device protection method which can stabilize the output load of a device, protect the device against a breakdown, and prevent efficiency deterioration at the same time without using a component such as an isolator.  <P>SOLUTION: Feedback circuits of a BEF 7, a detection circuit 8, and a monitoring device 4 specific to not only a desired wave but also a spurious radiation wave, are provided to an output of a device 2, and based on the result the load of the device 2 is adjusted. Thus, efficiency deterioration by a large variation of an impedance due to an expansion operation of an antenna and an operation of connection or non-connection of output terminals is prevented, thereby preventing device breakdown or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096316-A (JP)
Title: Process for preparing thermoset composition and reinforcing agent
Inventor: LA FLEUR EDWARD EWART
IPC: C08L101/00
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a novel thermoset resin composition reinforced with a rubber composition, and its preparation process. SOLUTION: The process for preparing a liquid rubber composition for a cured thermoset resin, the liquid rubber composition being characterized as being miscible in the uncured state of the above thermoset resin and immiscible in the cured state of the above thermoset resin, the above liquid rubber composition comprising a polymer chain having at least one non-functional aromatic terminal end-group, a weight average molecular weight of at least 500 g/mol, and a glass transition temperature of lower than 25 deg.C, the process comprising the steps of: (a) forming a reaction mixture comprising (i) the reaction mixture of at least one 1-20C alkyl acrylate monomer and (ii) the reaction mixture of at least one aromatic moiety-containing initiator; (b) charging the reaction mixture into a reactor;  (c) initiating polymerization of the above monomer with the above aromatic moiety-containing initiator to form a reaction product containing the above polymer chain; and (d) providing a reaction residence time sufficient for the polymer chain to form.
Patent JP-2003333966-A (JP)
Title: Device for scattering bait at aimed depth
Inventor: SATO YASUAKI
IPC: A01K97/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for scattering baits at any depth without exchanging a scattering bait cage in a vertical fishing and a distant cast fishing.  <P>SOLUTION: The device for scattering baits at an aimed depth has the following characteristics. An upper fixed cage lid 8 joined to a fixed inner core rod 5 is provided above the upper projection 9 of a cage pressing movable rod 6, and above the upper fixed cage lid 8, the fixed inner core rod 5 and the cage pressing mobile rod 6 are in closest parallel proximity to each other. The parallel portion of the fixed inner core rod 5 and the cage pressing movable rod 6 is threaded through an inner core rod through hole 3 at the approximate center of a float 4 lower in specific gravity than water, the float 4 is movable with the help of its own buoyancy in the longitudinal direction outside the fixed inner core rod 5 and the cage pressing movable rod 6, the respective supports of the fixed inner core rod 5 and the cage pressing movable rod 6 can be changed with each other, there is a moving cage fixing rod 11 having a diameter or width greater than the gap at the parallel portion between the fixed inner core rod 5 and the cage pressing movable rod 6, the moving cage fixing rod 11 is movable between an upper gap 17a and a lower gap 17b for holding a moving cage 14, and the moving cage 14 interlocks with the moving cage fixing rod 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031527-A (JP)
Title: Manufacturing method of conductive pattern substrate
Inventor: YAMASHITA TAKEHIRO
IPC: H01L21/3205
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a point where a large number of processes are required when an insulating film having irregularities in a surface is formed on a substrate prior to the formation of a conductive pattern, and to solve a point where the recovery of a silicon oxide or the like and the treatment of an etching waste liquor are required when the irregularities are formed to the insulating film.  <P>SOLUTION: An irregularity layer is formed by superposing and shaping a pattern substrate C constituted by the presence of a layer on the substrate A through a resin composition. Thereafter, a conductive thin-film is formed on one surface, the conductive pattern is formed by removing the conductive thin-film on a projecting section by polishing a surface, and the problem to be solved can be solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026998-A (JP)
Title: Method for catalyst recovery
Inventor: KAWANAKA TAKAFUMI
IPC: C08F8/04
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for catalyst recovery, with which a used platinum family element-containing catalyst is efficiently separated/recovered from a reaction mixture in the production of a hydride widely carried out in various fields of the chemical industry, especially aftertreatment of a hydrogenation reaction using a supported catalyst obtained by supporting the platinum family element-containing catalyst on a carrier.  <P>SOLUTION: The method for catalyst recovery comprises subjecting the platinum family element-containing catalyst, which is fed as the catalyst supported on the carrier to the hydrogenation reaction, is eliminated from the carrier during the hydrogenation reaction and is present in the reaction mixture, to complexing treatment by adding a complexing agent to the reaction mixture so as to resupport the catalyst on the carrier, separating and recovering the catalyst from the reaction mixture. The method for recovering the catalyst is especially preferably applied to the production of a hydrogenated conjugated diene-based polymer so that the polymer is industrially advantageously produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038270-A (JP)
Title: Personal information access control method, terminal, system and its program
Inventor: TANAKA TOMONORI
IPC: G06F21/62
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal information access control method for realizing the storage, access, and sharing of personal information while ensuring high security by the minimum identifying operation when a patient executes various procedures in a hospital window by using the carrier of personal proof information such as an IC card, or consults a doctor in an examination room.  <P>SOLUTION: Approval information indicating personal identification information guaranteeing the personal identification of a user himself and personal approval information approving the other person's access to the personal information of the user himself is generated, and the approval information is held in a fixed period under high security. Then, when the other person's access to the personal information of the user himself is requested, the access to the personal information of the user himself from a terminal designated by the approval information is permitted within the valid period of the approval information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341476-A (JP)
Title: Car theft preventive device
Inventor: HASEGAWA KIYOSHI
IPC: B60R25/04
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost car theft preventive device embodied in a simple structure such that the car engine is prevented from being actuated even if a switch part for an engine key is shortcircuited by any undue means, and even with eventual actuation of the engine, the engine will stop when the fuel in the carburetor goes out.   <P>SOLUTION: The low-cost car theft preventive device includes an electric circuit to connect a battery 1 as a power supply with a starter relay 4 through the switch 2 for the engine key and an electric circuit to connect the battery 1 with a fuel pump through the switch part 2, wherein a switch means 6 is provided to be connected in series to the switch part 2 and located in an unprominent position in the car.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039854-A (JP)
Title: Mount for optical semiconductor device
Inventor: ARIGA HIROSHI
IPC: G02F1/015
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the rising and falling characteristics of a waveform outputted by a driving circuit for transmission to an optical semiconductor device without degradation in the waveform outputted by the optical semiconductor device.  <P>SOLUTION: The device has an optical semiconductor device 8, high-frequency lines 2, 5 connected to the optical semiconductor device 8 for supplying electric signals to the same, and a matching resistor 4 provided between the high-frequency lines 2 and 5. The length of the high-frequency line 5 between the optical semiconductor device 8 and the matching resistor 4 is ≥1/20 and ≤1/4 of the length equivalent to the minimum signal pulse in transmission via the high-frequency line 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037019-A (JP)
Title: Vending machine
Inventor: ENDO HIROAKI
IPC: G07F9/10
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve commodity cooling performance and energy-saving effect in a vending machine while reducing machine costs.  <P>SOLUTION: For switching between a 2-cold insulation storage box parallel mode for cooling the inside of both the boxes of first and second commodity storage boxes 4A, 4B by an evaporator, and a heat insulating storage parallel mode for cooling the inside of the storage of the first commodity storage box 4A by the evaporator 10 and heating the inside of the storage of the second commodity storage box 4B by a heating means 14, a switching means 12 is provided to switch the air supply path of cool air between a switching state for the 2-cold insulation storage box parallel mode for supplying air that is cooled by the evaporator 10 to both of the first and second commodity storage boxes 4A, 4B, and a switching state for the heat insulating storage parallel mode for supplying air that is cooled by the evaporator 10 only to the first commodity storage box 4A. An electronic control expansion valve 29 as an expansion mechanism for a refrigerating circuit R is provided, and a control means 33 for controlling the electronic control expansion valve 29 according to the state of a refrigerant in the refrigerating circuit R is provided.  <P>COPYRIGHT: (C)2004,JPO