baber/WOPTO huggingface dataset:
Patent JP-2003234975-A (JP)
Title: Broadcast signal discriminator and method thereof
Inventor: SATO MAKOTO
IPC: H04N5/46
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To quickly automatically discriminate between broadcast signals with analog broad waves and those with digital broadcast waves received in a channel during the simultaneous broadcast time period.  <P>SOLUTION: NTSC signals are roughly classified into those in image carrier bands, color subcarrier bands, and sound carrier bands, while OFDM signals have flat characteristics over the entire band. Utilizing such difference of the power frequency characteristics, a fixed band is set with the center at an image frequency of the NTSC signal, a power peak value P2 and a power value P1 of the entire band are measured to compare the difference P3 (=P2-P1) between the peak value P2 and the total power value P1 with a reference value Pref. As the result, it is determined that analog broadcast waves or digital broadcast waves are received, if P3>Pref or P3≤Pref, respectively. This comparison process surely determines that the analog broadcast waves or the digital broadcast waves are received in a receiving channel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203672-A (JP)
Title: Electrolyte and electrolyte liquid
Inventor: KARINO HITOSHI
IPC: H01M10/08
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the characteristics of a cell by prolonging the life and improving the discharging characteristics of the same by improving the ion conductivity of the electrolyte and electrolyte liquid.  <P>SOLUTION: The electrolyte liquid, containing solvation electron generated in the electrolyte and the electrolyte liquid used for a cell at the stage of pure water or electrolyte liquid by using a polymer semiconductor, is formed and used for the electrolyte liquid of the cell, or the solvation electron is supplied to the cell in use as a base of a cell activator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241629-A (JP)
Title: Simultaneous interpretation training apparatus
Inventor: FUKUSHIMA TAKAO
IPC: G09B5/04
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simultaneous interpretation training apparatus enabling efficient training of intuitive and immediate comprehension of a delimiter of flowing speech information, which is a basic skill required for a simultaneous interpreter, by the features based on prosody analysis.  <P>SOLUTION: With the simultaneous interpretation training apparatus, training of interpretation corresponding to and beating time to each student can be conducted by constructing a digital multi-recorder 5 in which a combination of a 'pause mark' 3 and a 'prompt mark' 4 is inserted. By adding a voice conversion function for comprehending prosody structure 17 and a jamming function which is a voice version of black box 22 reading for developing intuition, learning time can be remarkably reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235737-A (JP)
Title: Automatic fish roaster
Inventor: YOSHINO RIICHI
IPC: A47J37/06
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To make tasty grilled fish, reducing cooking time.  <P>SOLUTION: In an automatic fish roaster, which composed of a cooking oven 2, a grill 5 on which fish is put on, an upper heater 6 above the said grill 5, a lower heater 7 under the said grill 5, a controller 10, which controls a power distribution to the upper heater 6 and the lower heater 7, the said controller 10 grills a fish 3 by combining a mode which distributes a maximum electric power to the lower heater 7, a mode which distributes the maximum electric power to the upper heater 6, and a mode which distributes the maximum electric power to the upper heater 6 and the lower heater 7 simultaneously.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239593-A (JP)
Title: Door with security frame
Inventor: SHIMIZU TAKAHIRO
IPC: E05B63/14
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door with a security frame resistable against forcible prying by a bar and the like or impact applied by the whole weight by means of a simple structure.  <P>SOLUTION: This door 1 with the frame is constructed of a substantially rectangular door frame 10 arranged in an entrance and a substantially rectangular door main body 2 attached to the door frame 10, and two locks are arranged in the door main body 2. A first case lock 4 is constructed so that a latch 21 and a dead bolt 6 can be protruded from the door end side edge face of a case body 20. A second case lock 30 is provided with a case body 32, in which rods 33 and 34 are arranged movably forward and backward, and from the upper and lower end faces of the door main body 2, the rods 33 and 34 can be protruded from the upper and lower end faces of the door main body 2. When a key for the cylinder lock 31 is operated, the tip parts of the rods 33 and 34 are protruded from the upper and lower end faces of the door main body 2, and their tip parts are individually inserted into second recess parts 11a and 12a formed in upper and lower lateral frames 11 and 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236174-A (JP)
Title: Image display device for pachinko game machine and control method therefor
Inventor: SHITANI TAKESHI
IPC: G06F3/153
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide the image display device of a pachinko game machine enabling various image expressions even with less memory capacity.  <P>SOLUTION: In the image display device for the pachinko game machine having a first display period 11 to display stationary data and a second display period 12 to continuously display different images while replacing image data, the image data to be displayed in the second period are transferred to a memory for display beforehand in the first display period 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245966-A (JP)
Title: Method for manufacturing thermoplastic resin sheet
Inventor: YAMAGUCHI KAZUYOSHI
IPC: B29C48/305
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoplastic resin sheet suitable for an optical sheet, reduced in thickness irregularity, almost free from appearance defectiveness such as wrinkles, undulation or the like and excellent in productivity.  <P>SOLUTION: The method for manufacturing the thermoplastic resin sheet has a process for transfering the sheetlike molten thermoplastic resin extruded from an extruder while successively bringing the same into contact with the surfaces of first, second and third rolls or a process for passing the sheetlike molten thermoplastic resin extruded from the extruder through the gap between the first and second rolls to obtain the rolled sheetlike molten thermoplastic resin and a process for transferring the rolled sheetlike molten thermoplastic resin while successively bringing the same into contact with the surfaces of the second and third rolls as it is. In this manufacturing method, the temperature TR<SB>3</SB>(°C) of the third roll is controlled so as to satisfy the relation represented by the inequality (I): TS-10°C≤TR<SB>3</SB>≤TS+10°C with respect to the temperature TS(°C) of the sheetlike thermoplastic resin at the point of time of contact with the third roll.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250427-A (JP)
Title: Apparatus for repelling rat
Inventor: WATANABE YOSUKE
IPC: A01M29/18
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To repel rats by producing a friction sound at a whistle part by gas pressure.  <P>SOLUTION: Gas compressed by a pressure machine 3 equipped with a timer part 13 is sent to piping 5 at a designated time. A plurality of friction sound production parts 7 are fitted to fixed parts of the piping 5 where rats appear. Rats are repelled by producing a friction sound for repelling rats by friction between the compressed gas and slits 19, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255019-A (JP)
Title: Ic suction hand and ic test handler
Inventor: MAEDA MASAMI
IPC: G01R31/26
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an IC suction hand, in which a suction pad is set to a regular position with reference to an IC inspection stage, which can precisely press a decentered and tilted IC and which is automatically aligned, when the IC is not being depressed, and to obtain an IC test handler.  <P>SOLUTION: The IC suction hand comprises a support provided with a ceiling and composed of a tube body; a floating body housed at the inside of the support so as to be freely floatable; a connection body installed at the floating body; and a suction pad installed at the connection body. Three or more through-holes or recesses are formed on a side face on one side of the support or the floating body, and protrusions loaded on the through-holes or the recesses by arranging a clearance are installed on a side face located on the other side of the support or the floating body. One from among the ceiling face of the support and the upper end face of the floating body is formed as a spherical surface, and the other from among the ceiling face of the support and the upper end face of the floating body is formed as a plane.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258647-A (JP)
Title: Device and method for digital data processing
Inventor: SHIMODA TOSHIAKI
IPC: G10L21/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctional digital data processor which has a bass or treble boost processing function or a spectrum analyzer function, without increasing the program capacity or requiring a large-sized device.  <P>SOLUTION: This device has a processing means to optionally process the frequency information on the digital data which are computed when coding digital data or decoding the coded digital data. This digital data processor codes or decodes the frequency information optionally processed by this processing means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254243-A (JP)
Title: Compressor
Inventor: OSHIAGE HIROSHI
IPC: F04B39/12
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely discharge drain within a storing tank without being affected by force adjustment and machining tolerance, etc., when screwing a pipe coupling.  <P>SOLUTION: A tube 7 for outflow extended downward within the storing tank 2 from the pipe coupling 3 is formed by a flexible hose and is formed to have a length dimension larger than a distance L1 to get from the pipe coupling 3 to a bottom part 2A of the storing tank 2. Since the lower end side opening 7A of the tube 7 for outflow hits on the bottom part 2A of the storing tank 2 to be largely curved when screwing the pipe coupling 3 into a screw hole 2C of the storing tank 2, the lower end side opening 7A is obliquely opened at the position of the bottom part 2A. As a result, drain within the storing tank 2 is surely discharged via the tube 7 for outflow without being affected by force adjustment and the machining tolerance, etc., when screwing the pipe coupling 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254015-A (JP)
Title: Valve opening/closing timing control device
Inventor: OE SHINJI
IPC: F01L1/34
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase the performance of a valve opening/closing timing control device without affecting the relative rotation of a housing to a rotor.  <P>SOLUTION: This valve opening/closing timing control device receiving the rotation of an engine by a gear 32 comprises the housing 31 rotating integrally with the gear 32, the rotor 20 rotating relative to the housing 31 and rotating integrally with a camshaft 10 controlling intake and exhaust valves, vanes 21 radially disposed between the rotor 20 and the housing 31 for dividing an spark-advance chamber R1 and a spark-retard chamber R2, a plate member 33 closing a recessed part 31a formed in the housing 31, and a torsion spring 24 disposed between the plate member 33 and the rotor 20 and energizing the rotor 20 in one direction. The end faces 24c and 24d of the torsion spring 24 in axial direction are allowed to discontinuously abut on the rotor 20 or the plate member 33.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252593-A (JP)
Title: Raising/lowering device for high lift work vehicle
Inventor: MOROTA TAKASHI
IPC: B66F9/24
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raising/lowering device securing an electric insulating performance between a working table and a vehicle body.  <P>SOLUTION: This raising/lowering device 10 constituted by telescopically assembling a plurality of masts 11-14 together is provided in a travelable and movable car body. This raising/lowering device 10 is so formed that an innermost first mast 11 is attached to the car body, outside masts 12-14 are disposed expanding upward thereto, and vertically raised/lowered by operations of a raising/lowering cylinder 15, sheaves 21, 23, 31, and 33, wires 22, 24, 32, and 34, etc. At least, an outermost and upper end side forth mast 14 has an electric insulating performance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258838-A (JP)
Title: Communication equipment and network system
Inventor: OGAWA ATSUSHI
IPC: H04L12/70
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To access a private address network from a global address network.  <P>SOLUTION: An address conversion device manages respective nodes (terminals A to D) by attaching a unique name (PC-B. home-a. com as a FQDN (fully qualified domain name)) to the respective nodes belonging to a private address network, and acquires a corresponding private address (192.168.0.2, for example, when query is made about PC-B.home-a.com) and notifies, when a prescribed name is inquired from a global address network or a prescribed node belonging to another private address network. A DNS (domain name system) server within the global address network which does not belong to a tree of a DNS server within global address network is prepared for each private address network, and the problem of the name of a private address can be solved via the global address network by making the DNS server accessible from the global address network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253274-A (JP)
Title: Biomass gasifier and power generation system
Inventor: SUZUKI TAKESHI
IPC: B09B3/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biomass gasifier and a power generation system in which the fuel gas formed by thermal decomposition of biomass is used as a clean fuel gas of high-calorie and applied to a high-efficiency engine, e.g. a gas turbine.  <P>SOLUTION: The biomass gasifier is provided with the charcoal fire drum 2 that forms thermal decomposition gas and char by thermal decomposition of dried biomass 4, the reformation drum 3 in which the tar component in the thermally decomposed gas 6 is reformed to water gas using the waste heat- recovering steam 10 in the hot blast stove 1, and the carbonization drum 2 and the reformation drum 3 are communicated through the separator 8 for separating the thermally decomposed gas 6 from the char 7. Thereby a reformed gas of high calorie, including a reduced amount of the tar in the decomposed gas, is obtained and is utilized as a fuel for the gas turbine. In addition, the exhaust gas 17 of the gas turbine 17 and the char are combusted and can be used as a heat source for the hot blast stove 1. Further, the exhaust gas 20 from the hot blast stove 1 can be used as a source for preliminarily drying the biomass.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264158-A (JP)
Title: Wiring structure and its forming method and apparatus
Inventor: SAKAMOTO HITOSHI
IPC: H01L21/768
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure which has excellent capability for being buried in a recess, has an excellent electric characteristic which is stable over a long period of time, and moreover reduces the number of manufacturing processes as much as possible.  <P>SOLUTION: A film forming reaction forms CuCl being a precursor of a Cu component with a Cl<SB>2</SB>gas by etching a Cu board by the plasma of the Cl<SB>2</SB>gas being material gas, controlling temperatures of the Cu board and a substrate 3 and their temperature difference as specified, and forms a thin Cu film by causing the substrate 3 to adsorb the precursor and deposit its Cu component after that. Etching reaction etches the Cu film formed by this film forming reaction by the plasma of the Cl<SB>2</SB>gas. By controlling the speed of the film forming reaction so as to be higher than that of the etching reaction, and causing the film forming reaction and the etching reaction to coexist, Cu films are laminated in order in the recess 3a from its bottom, and Cu is buried in the recess 3a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261763-A (JP)
Title: Aqueous emulsion composition and aqueous adhesive composition containing the same or primer composition for water paint
Inventor: YANAGIHARA TAKASHI
IPC: C09D151/08
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous emulsion composition containing a urethane component having good heat resistance and adhesiveness to a nonpolar base material and suitable for a dry lamination method.  <P>SOLUTION: The aqueous emulsion composition comprises an aqueous dispersion (A) obtained by polymerizing a mixed dispersion containing a neutralized product of a carboxy group-containing urethane prepolymer (a) having isocyanate groups and a vinyl monomer (b), an aqueous dispersion (B) of an adhesiveness-imparting resin and a compound (C) having ≥2 functional groups reactive to the carboxy group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266137-A (JP)
Title: Forging device, and forging method
Inventor: NAKAMURA KATSUAKI
IPC: B21J5/06
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forging device to prevent occurrence of burrs as much as possible when forming a recessed part on a cylindrical side surface by pressing a punch against a stock.  <P>SOLUTION: This forging device comprises a first punch 7 disposed in a die 1 in a vertically movable manner, a second punch 2 disposed at the position facing the first punch 7 in a vertically movable manner, a cavity 3 formed by the second punch 2 and the die 1, and a side punch 5 disposed movably in the cavity 3 via the die. When the side punch 5 presses the stock disposed in the cavity 3, both the first punch 7 and the second punch 2 also press the stock, and the pressing load of the second punch 2 is set smaller than that of the first punch 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325194-A (JP)
Title: Digital camera
Inventor: ROBERTS MARC K
IPC: H04N5/30
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an improved electronic still camera with operator selectable image compression in one of a plurality of operator selectable digital data formats recordable on a standard removable magnetic diskette common to personal computers. SOLUTION: The digital camera to capture a digital image includes an operator control section that generates a plurality of control signals given to the inside of the camera and a digital input output interface that is used to transmit the digital image to an external device at the outside of the digital camera.
Patent JP-2003272637-A (JP)
Title: Electrode junction body for solid polymer fuel cell
Inventor: ENDO EIJI
IPC: H01M4/86
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode junction body for a solid polymer fuel cell with sustained output characteristics for a long period of time with drying restrained even when gas supplied is not humidified well.  <P>SOLUTION: With the electrode junction body for the solid polymer fuel cell provided with an anode, a cathode, and an ion exchange membrane arranged between the anode and the cathode, inorganic compound such as an inorganic ion exchanger and an inorganic phosphate with an angle of contact of 10° or lower to water is made included in the anode and/or the cathode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272201-A (JP)
Title: Optical pickup device
Inventor: SATO YOSHIAKI
IPC: G11B7/095
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device which does not cause breaking of a wire and a short circuit due to an external factor and has an improved yield.  <P>SOLUTION: Coils (37, 39, 41) include a tracking coil (37) which collaborates with magnets (31, 32) during energization in applying a movement force to a lens holder (24) in a track direction, a focusing coil (39) which applies a movement force to the lens holder in a focusing direction, and a tilting coil (41) which collaborates with the magnet during the energization in applying a movement force to the lens holder in a tilt direction. The tracking coil, the focusing coil, and the tilting coil are formed in the multilayer substrate (26), and the multilayer substrate is held by the lens holder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273571-A (JP)
Title: High-frequency module for shielding inter-element radio wave interference
Inventor: IIJIMA SHINYA
IPC: H01L23/31
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency module for shielding inter-element radio wave interference equipped with chips which are mounted on an MCM circuit board and simply sealed and restrained from radio wave interference from each other.  <P>SOLUTION: Discrete active element chips 3 mounted on a circuit board 1 where wiring 2 is provided are coated with an electromagnetic wave absorbing layer 6, which is composed of an insulating resin of resistance 10<SP>10</SP>Ωcm or above and metal particles that are dispersed in it, through the intermediary of a coating resin layer 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284245-A (JP)
Title: Interconnection system
Inventor: TADA TOMOSHI
IPC: H02J3/38
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To exactly detect a single operation among photovoltaic generation units at the interruption of a system, in an interconnection system parallel- connected to a plurality of photovoltaic generation units.  <P>SOLUTION: The interconnection system comprises the plurality of photovoltaic units 1a to 1c and interconnection units 8a to 8c that link the photovoltaic generation units 1a to 1c to a system current 3, and can detect the single operation among the photovoltaic generation units 1a to 1c, by injecting inter-order harmonic currents to the system from injection units 7a to 7c of the interconnection units 8a to 8c. The system also comprises a control circuit 6 that imparts, to the interconnection units 8a to 8c, synchronous signals that synchronize phases of the inter-order harmonic currents outputted from the injection units 7a to 7c of the interconnection units 8a to 8c between and among the interconnection units 8a to 8c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281312-A (JP)
Title: Method and system for vicarious participation in closed prize competition
Inventor: FUJITA ICHIRO
IPC: G06Q50/34
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To vicariously participate in closed prize competition.  <P>SOLUTION: This method comprises: a step for receiving a request for the vicarious participation in the closed prize competition concerning a specific commodity from a user terminal 120 and storing it in DB 187; a step for extracting purchase information by the user of the specific commodity concerning the request for the vicarious participation from DB 185 storing the identification information of a purchaser, information on purchase commodities and information on a purchase time; and a step for generating participation information including at least information of the user in the case of judging that the participation condition of the closed prize competition about at least the specific commodity is satisfied from the history of the extracted purchase by the user of the specific commodity. Only if the identification information of the purchaser, the information on the purchase commodities and the information on the purchase time are accumulated, the purchase history of the objective commodity of the closed prize competition can be extracted according to the request for vicarious participation by the user and participation can vicariously be performed.  <P>COPYRIGHT: (C)2004,JPO