baber/WOPTO huggingface dataset:
Patent JP-2004076515-A (JP)
Title: Incombustible decorative laminate
Inventor: HANZAWA MASARU
IPC: B32B27/04
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incombustible decorative laminate with the improved gloss of a surface and improved texture to give a feeling of quality by forming roughness in a non-woven fabric layer of a core material sheet to prevent the appearance of fine crinkle patterns on the surface of a surface decorative layer.  <P>SOLUTION: A bedding layer 21A formed of a thermosetting resin containing an inorganic aggregate and having a thickness of 0.2-1.0mm is provided between the surface decorative layer 1 formed of a paper material impregnated with the thermosetting resin and the non-woven fabric layer 22 formed of a glass non-woven fabric impregnated with the thermosetting resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080704-A (JP)
Title: Imaging apparatus and its manufacturing method
Inventor: OISHI MICHIKO
IPC: H04N5/374
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which is possible to be small/thin type without deteriorating image quality and reduce manufacturing cost.  <P>SOLUTION: An imaging apparatus is provided with a ceramic substrate 71 with an light receiving opening part 71a and a stand penetrating part 71b, and a stand part 82b arranged penetrating the stand penetrating part 71b. It is also provided with a lens holder 81 supporting a lens 83 which locates in a front surface side of the ceramic substrate 71, and a CMOS sensor 73 which positions in a rear side of the ceramic substrate 71 and performs flip flop mounting in face to face with the light receiving opening part 71a to a light receiving part 73b of imaged light by the lens 83. A tip 81c of a stand 81b of the lens holder 81 is connected to the CMOS sensor 73.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085598-A (JP)
Title: Sound producing device with built-in magnetic sensor
Inventor: OKURA YOSHIHIRO
IPC: G10H1/053
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound producing device with a built-in magnetic sensor, which device is simple in operation, enables even a beginner to produce tones in a simple manner, and can produce intricate timbres of a wide variety.  <P>SOLUTION: A biaxial magnetic sensor 12 measures magnetic field intensity of X-and Y-axes in a place where the sensor exists. A microcomputer 14 and memories 15 and 20 convert the output of the sensor 12 to scale data for assigning scales and sound volume data for assigning sound volume. A sound producing section 18 forms musical tone signals of the pitch based on the scale data. An electric power amplifier section 21 amplifies the musical tone signals outputted from the section 18 at the amplification degree corresponding to the sound volume data outputted from the microcomputer 14 and outputs the data to a speaker 22. As a result, the musical tones of the scales and sound volume corresponding to the output of the sensor 12 are produced. Also, when a permanent magnet is brought closer to the sensor 12, the musical tones corresponding to the position of the permanent magnet are produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081911-A (JP)
Title: Coating device
Inventor: SUGIYAMA KAZUO
IPC: B05C1/08
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the lap angle of a sheet to a bar while preventing a too thick application of a coating liquid.  <P>SOLUTION: A coating device has the bar 11 on which the sheet 9 being conveyed is lapped. The coating liquid is supported on the circumferential surface of the bar 11, and the coating liquid supported on the circumferential surface of the bar is applied onto the sheet 9 being conveyed. The sheet 9 lapped on the bar 11 is arranged to be pressed to the circumferential surface of the bar 11. The coating device has an air ejection device 15. The device 15, by ejecting air toward the sheet 9, presses the sheet 9 to the bar 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081276-A (JP)
Title: Double chamber container for medical treatment
Inventor: KASHIYAMA SHIGEAKI
IPC: B65D30/22
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double chamber container for medical treatment which can surely prevent chemicals before mixing from flowing out from a discharging part.  <P>SOLUTION: This double chamber container for medical treatment is equipped with a container main body 5 having two housing chambers 9 and 11 which can house medicaments and a weakly sealed part 13 for partitioning which partitions an area between respective housing chambers 9 and 11, and a medicament discharging part 7 which is attached to the container main body 5 and can discharge the medicament from one housing chamber 11. The weakly sealed part 13 for partitioning is unsealably constituted in a manner to communicate respective housing chambers 9 and 11 with each other at the time of use. Then, the double chamber container for medical treatment is equipped with a weakly sealed part 15 which partitions an area between the housing chamber 11 and the medicament discharging part 7, and can be unsealed at the time of use, and a gripping part which is attached to the surface of the container main body 5. At least one of the weakly sealed parts 13 and 15 is unsealed by pulling the gripping part and separating internal wall surfaces being confronted with each other of the container main body 5, for the double chamber container for medical treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087599-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YOSHIDA HIROSHI
IPC: H01L21/8222
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a semiconductor device provided with a deep trench and a method for manufacturing the semiconductor device in the small number of processes.  <P>SOLUTION: A bipolar transistor provided with an N type collector area 4, an intrinsic base area 6, an external base area 7, a collector lead out part 4, and an emitter area 12 is formed on an element area segmented by a field oxide film 2 and a nitride film 13 to be a silicon etching stopper is formed on the element area including not only an emitter electrode 10 but also the collector lead out part 4 and the external base area 7. In the case of opening a contact 16 on a BPSG 14 formed on the upper layer of the nitride film 13, a trench part 17 is formed by using the nitride film 13 by engraving a silicon substrate 1 to prescribed depth through the BPSG 14 and the field oxide film 2. Since the contact 16 and the trench part 17 are simultaneously formed, the number of manufacturing processes can be sharply reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085324-A (JP)
Title: Negative resistance measurement instrument
Inventor: KATO AKIRA
IPC: G01R27/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative-resistance measurement instrument which can simply measure the negative resistance of a negative-resistance circuit of an oscillator at a low cost, in matching with the actual oscillation conditions.  <P>SOLUTION: There are provided a series circuit, consisting of an inductance element L1 connected to the negative resistance circuit 12, a capacitive element C1, and a resistor element R1; a current detecting means 4 for detecting the current flowing in the series circuit; a voltage detecting means 7 for detecting the voltage of a connection point between the negative resistance circuit 12 and the series circuit; and a negative resistance calculating means 8 for calculating a negative-resistance value of the negative-resistance circuit from outputs of the voltage detecting means 4 and the current detecting means 7, continuously by each fine period of time, since the negative-resistance circuit is powered on, until the outputs of the current detecting means 4 and the voltage detecting means 7 are stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081128-A (JP)
Title: Electric reel for fishing
Inventor: SEKIMOTO AKIO
IPC: A01K89/017
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric reel for fishing in which backlash phenomenon in feeding out of a fishline is prevented with a simple constitution.  <P>SOLUTION: This electric reel for fishing is equipped with a spool rotatably supported by a reel body, a spool motor for carrying out wind driving of the spool, a planet decelerating mechanism for decelerating a drive force of the spool motor and transmitting the force to the spool and a clutch mechanism for changing over the spool into a fishline winding state and a free rotation state. In the electric reel, the planet decelerating mechanism is constituted so that the spool is made rotatable in fishline winding direction by the spool motor driving in a free rotating state of the spool by the clutch mechanism, and rotation force in the fishline winding direction is applied to the spool by driving motor when fishline in free rotation state of the spool is fed out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088623-A (JP)
Title: Teletext broadcast data sampling apparatus
Inventor: MATSUMOTO MASAYUKI
IPC: H04N7/03
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To generate a suitable slice level for stably sampling teletext broadcast data even when a noise and distortion arise in a video signal due to a weak electric field and ghost, etc., in a teletext broadcasting data sampling apparatus.  <P>SOLUTION: In a slice level generation circuit 200, the number of sampling points by an adding device 211 and a subtracting device 221 is set based on a register value of a control register 111 for controlling on/off of an operation of a slice timing control circuit 140 for generating a timing signal for sampling, and the register value is changed in accordance with a receiving condition so as to increase or change the number of sampling points (16 points).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082626-A (JP)
Title: Color printer and its control method
Inventor: HIROSE HIDEKI
IPC: H04N1/29
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a printing starting position of each color image from being displaced in a color printer with an interface to which a timing signal is transmitted only once in printing of one page.  <P>SOLUTION: SHIPPERs 1-4 for transmitting an image to be printed by every line when a horizontal synchronizing signal is inputted are set corresponding to printing units, respectively. A vertical synchronizing signal generation circuit 501 counts the number of received horizontal synchronizing signals /1sync after receiving a vertical synchronizing signal /TOP for specifying an operation timing of the SHIPPER 1 corresponding to the printing unit which prints first, and generates signals /TOPs 2-4 for specifying operation timings of the SHIPPERS 2-4 corresponding to the other printing units, in accordance with the counted number of horizontal synchronizing signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084642-A (JP)
Title: Turbine installation and turbine generator
Inventor: TSUKAMOTO MINORU
IPC: F02C9/16
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine installation and a turbine generator capable of realizing higher energy efficiency and output.  <P>SOLUTION: This turbine installation comprises a turbine which exhausts expanded gas from a turbine outlet; a decompression apparatus which sucks the gas from a decompression apparatus inlet and forcibly exhaust it to a decompression apparatus outlet; and a steam turbine which sucks steam from steam turbine inlet. The turbine outlet is communicated with the decompression apparatus inlet, and the steam turbine drives the decompression apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093161-A (JP)
Title: Flowmeter
Inventor: SHIMADA KATSUSUKE
IPC: G01F1/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowmeter having a simple constitution capable of preventing deterioration in the flow measurement accuracy caused by adhesion of dust on a straightening element or on a flow sensor itself, in a flowmeter equipped with a plurality of flow sensors.  <P>SOLUTION: This flowmeter is equipped with a comparison means for comparing mutually each flow rate value measured by the plurality of flow sensors, and determining whether each flow rate value has a difference over a prescribed threshold or not. When it is determined by the comparison means that each flow rate value has the difference over the prescribed threshold, a flow rate operation means determines the final flow rate by removing a low-level flow rate value and by using only a high-level flow rate value. When the difference over the prescribed threshold is not recognized, the final flow rate is determined by averaging, or the like of each flow rate value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095231-A (JP)
Title: Sodium rechargeable battery
Inventor: NISHI TOSHIRO
IPC: H01M10/39
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by surely preventing inconveniences such as breaking or damage by reducing stress to a cylindrical body consisting of solid electrolyte.  <P>SOLUTION: A top part flange 10 is provided on the outer periphery in the vicinity of a bottom end of the cylindrical body 4. A positive active substance storing part A between the cylindrical body 4 consisting of the solid electrolyte and a container 7 is formed at least in the surrounding, excepting the bottom surface, of the cylindrical body 4 by fixing the bottom end of the container 7 to the top part flange 10. When operation is interrupted or stopped, even when the positive active substance 5 starts to solidify in a process when the temperature is lowered from operation temperature to room temperature, the container 7 is prevented from pushing up the bottom part of the cylindrical body 4 through the positive active substance 5 which has started to solidify. Imparting of great stress to the cylindrical body 4 is eliminated and inconveniences such as breaking or damage to the cylindrical body 4 due to the stress imparted to the cylindrical body 4 can be eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093748-A (JP)
Title: Lens driving device
Inventor: SASAKI KATSUTOSHI
IPC: H04N5/225
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a lens driving device and a digital camera thin in profile.  <P>SOLUTION: The lens driving device is equipped with lens holding frames 41, 51 for holding lenses, a guide member 31 for guiding the lens holding frames 41, 51 in the optical axis direction, a cam member 80 with cam grooves 81, 82 for doing cam action in the optical axis direction, follower pins 42, 52 installed in the lens holding frames so as to be inserted in the cam grooves, and a driving means 90 for imparting torque to the cam member 80. In this lens driving device, there is employed, as the cam member 80, a columnar cam arranged in the manner that the center axis extends parallel to the optical axis direction in the outside of the lens holding frames 41, 51. As a result, compared with the use of a cylindrical cam that is arranged telescopically with the lens holding frames, the device can be made thinner and flattened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096332-A (JP)
Title: Front-end apparatus for digital broadcasting and digital broadcasting audiovisual system using the same
Inventor: YOKOYAMA ATSUMI
IPC: H04N5/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front-end apparatus for digital broadcasting without requiring any wiring of a signal cable and a digital broadcasting audiovisual system using the front-end apparatus.  <P>SOLUTION: The digital broadcasting audiovisual system has the front-end apparatus (a master) 5 for digital broadcasting, pieces of radio receivers (slaves) 50a to 50d. The front-end apparatus 52 has a radio transmission means for selecting a specific channel from a digital broadcasting signal having a plurality of frequency channels received from an antenna, performing digital demodulation to a baseband signal, and modulating the base band signal for transmitting from a built-in antenna by radio. As a result, no signal cables are required by pieces of radio receivers (slaves) 50a to 50d and the like and digital broadcasting can be viewed by a wireless system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093435-A (JP)
Title: Fuel assembly
Inventor: KITAMURA HIDEYA
IPC: G21C3/322
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel assembly having a critical power not lower than that of an evenly arranged fuel assembly of a conventional type by preventing a critical value of the unevenly arranged fuel assembly from being lowered.  <P>SOLUTION: The fuel assembly has an arrangement with a spacer of a lattice type including lateral plates 1-4 and longitudinal plates 1-5, and the thickness of the plate in a coarse part having fuel rods arranged at wide intervals is heavier than that of the plate in a dense part having the fuel rods arranged at narrow intervals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060135-A (JP)
Title: Treating agent for elastic fiber excellent in antistatic property and elastic fiber
Inventor: SHIBANO MICHIHIRO
IPC: D06M13/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating agent which imparts excellent loosening and antistatic properties to elastic fibers.  <P>SOLUTION: The treatment agent contains at least one selected from a group consisting of ester oil, mineral oil and silicone oil as a base, 0.01-20 wt.%. of an adduct of alcohols which has 1-30C hydrocarbon group, to alkylene oxide (1-15 moles) and 0.01-20 wt.%. of a carboxylic acid having 1-30C hydrocarbon group or its metal salt or amine salt, and the elastic fibers contain 0.1-15 wt.%. of the treating agent. The loosening and antistatic properties are improved by a combined use of the alcohol adduct to the alkylene oxide and the organic carboxylic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097875-A (JP)
Title: Ground water treatment method and apparatus therefor
Inventor: MASUI KENICHI
IPC: C02F1/48
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground water treatment method capable of removing a compound of an iron component or a bicarbonate from ground water, and an apparatus therefor.  <P>SOLUTION: A ground water treatment apparatus is constituted of an ozone mixing means 1 for mixing ozone with ground water containing at least one of an iron component and a bicarbonate compound, a magnetization treatment means 11 for applying magnetization treatment to the ground water mixed with ozone by the ozone mixing means 1 and a stirring means 21 for stirring the magnetized ground water. The oxidation of the iron component and the bicarbonate compound are accelerated by the oxidation power of ozone to perform magnetization treatment. By this method, the potential energy of ground water is enhanced and, in the case of the iron component, magnetite is formed and, in the case of the bicarbonate, for example, calcium bicarbonate is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103834-A (JP)
Title: Solar cell module
Inventor: YAMAGUCHI YASUHEI
IPC: H01L31/042
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive solar cell module with high module efficiency by adopting conductive metal for a substrate and using the substrate as an electrode.  <P>SOLUTION: In the solar cell module, the conductive substrate is joined to the anti-light receiving face side of a solar cell, and two or more solar cells where rear electrode layers, light absorbing layers, window layers, transparent conductive layers and fingers being current collection electrodes are laminated to the light receiving face side of the substrate. At the time of joining a plurality of cells, the substrate of one adjacent cell and the finger of the other cell are joined by overlapping outer peripheral edges of the cells and the cells are electrically connected to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100587-A (JP)
Title: Fuel injector of internal combustion engine
Inventor: WATANABE TSUGIO
IPC: F02D45/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately restrict a process value such as an engine speed and a vehicle speed in an upper limit value in an internal combustion engine arranging a fuel injection valve on the respective upstream and downstream sides of a throttle valve.  <P>SOLUTION: A total injection quantity determining part 101 determines the total quantity Qtotal of fuel injected from respective upstream and downstream side fuel injection valves 8a and 8b. An injection ratio determining part 102 determines the injection ratio Rupper of the upstream side injection valve 8a. In an injection quantity correcting part 104, an injection quantity restricting part 1042 restricts fuel injection by the respective fuel injection valves 8a and 8b when the process value such as the vehicle speed and the engine speed reaches or approaches a prescribed upper limit value. An injection quantity determining part 105 determines an injection quantity Qupper of the upstream side injection valve 8a and an injection quantity Qlower of the downstream side injection valve 8b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097559-A (JP)
Title: Ashtray unit for game machine
Inventor: NOZAKI DAISUKE
IPC: A63F7/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an ashtray unit for a game machine by which the ashtray can be housed in the game machine main body, the pulling out of the ashtray in use and the handling operation at the time of cleaning are simple, and which can prevent damages or robbery by fraudulence from occurring, and in addition, is excellent in design as well.  <P>SOLUTION: The structure of this ashtray unit 100 can move between a pulled out state wherein the ash or the like of cigarette is accepted, and a housed state wherein the ash or the like of cigarette is not accepted. Also, the pulled out state of an ashtray part 1 is formed into two steps, and at the time of a normal use, a game player uses the ashtray part 1 by pulling out to the first step, and at the time of cleaning, the ashtray part 1 is pulled out to the second step while lifting it, and the ashtray part 1 is cleaned by turning it. Thus, the ashtray unit 100 can be set on either side of the right or the left of the game machine, and also, the ashtray part 1 is constituted in a manner to be cleanable without being removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097607-A (JP)
Title: Rf coil and magnetic resonance imaging device using the same
Inventor: NABEYA AKIRA
IPC: G01R33/3415
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF (radio frequency) coil having stable characteristics which can prevent circuit elements on the coil from being damaged by reducing an electric potential difference between adjacent coils in the RF coil of multiple channels being constituted by using single loop coil elements, and a magnetic resonance imaging device using the RF coil.  <P>SOLUTION: This RF coil is constituted of four single loop coil elements 101 to 104 which form an approximately cylindrical shape. In the RF coil, two adjacent coil elements form a pair, and the two coil elements of each pair are connected by a common ground electric potential at the adjacent part. In a vicinity of the common ground electric potential, a signal outputting unit for an RF exciting signal is provided, and the RF exciting signal received by the coil elements is outputted through the signal outputting unit. Therefore, a voltage difference between adjacent coil elements is reduced, and circuit elements can be prevented from being damaged.  <P>COPYRIGHT: (C)2004,JPO