baber/WOPTO huggingface dataset:
Patent JP-2004152638-A (JP)
Title: Valve regulated lead acid battery
Inventor: MAEDA MITSUNORI
IPC: H01M2/12
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve regulated lead acid battery using a cap type valve, which keeps a valve opening pressure within an appropriate range and has stable performance without a swelling of a battery case and an excessive reduction in an electrolyte even in an overcharge state.  <P>SOLUTION: The valve regulated lead acid battery using a bowl type (cap type) valve satisfies an equation : 1<(b+c)/a≤1.4, where a (mm) is a gap between the upper surface of a top face 3 of the valve and the lower surface of a top cover 5 of the battery case, b (mm) is a thickness of the top face 3 of the valve, and c (mm) is a length of a skirt portion 2 of the valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149716-A (JP)
Title: Water-based ink for ball point pen
Inventor: MIYASHITA HIROSHI
IPC: C09D11/18
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide water-based ink for ball point pens free from syneresis phenomenon exhibiting separation of pigment from a binder and not causing lowering of the quality even when the ink is frozen or kept in a state close to freezing state in transportation to very cold land or in storage in very cold land.  <P>SOLUTION: The water-based ink composition for ball point pens comprises at least a pigment, polysaccharides and a liquid medium. In the ink composition, the pigment is dispersed with a polyoxyethylene polyoxypropylene (POEPOP) alkyl ether.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150213-A (JP)
Title: Temporary down pipe and method of mounting down pipe
Inventor: HASEGAWA YUICHI
IPC: E04D13/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To implement a novel temporary down pipe which almost eliminates spattering of falling rainwater and mud, the spattering having been considered unavoidable, easily protects a ground sill and an outer wall from being soiled with rainwater, and is very high in commodity value, i.e. readily mountable, fitted for mass production, light in weight, easy to transport/package, and low in cost without entailing high manufacturing cost; and to implement a method of mounting the novel down pipe, which does not cause these problems.  <P>SOLUTION: The temporary down pipe is vertically hung from a collecting portion 2 of a rain gutter 1 before hanging a down pipe from the same. The temporary down pipe is formed of a resin cylindrical sheet 3 which is long and flexible, and an end of the resin cylindrical sheet 3 has a fitted portion 5 which is fitted onto a short mounting pipe 4 extended and hung from the collecting portion 2 of the rain gutter 1. The length of the resin cylindrical sheet 3 is set to a value longer than a length with which the sheet 3 approaches the ground or makes contact with the ground when the fitted portion 5 at the end of the sheet is fitted onto the mounting pipe 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198962-A (JP)
Title: Transmitting device, receiving device, and transmission and reception system for digital tv broadcast, and computer-readable recording medium
Inventor: SONODA YASUYUKI
IPC: H04N5/44
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which enables a viewer to easily reserve a program over a look at a reservation picture for program reservation.  <P>SOLUTION: The digital broadcast transmission and reception system comprises a digital broadcast transmitting device 101 and a digital broadcast receiving device. The digital broadcast transmitting device 101 multiplexes into a transport stream and transmits audio data and video data constituting a broadcast program and reservation control information (RCI) which is superposed on the video data and controls the reservation picture for accepting a program reservation. The digital broadcast receiving device 102 receives the transport stream, extracts the RCI associated with the broadcast program, and outputs the reservation picture entered into the RCI over video of the broadcast program. A program reservation indicated by the viewer is accepted and reservation information specifying the program is stored. The program specified with the reservation information is reproduced and outputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004158274-A (JP)
Title: Moisture state estimation apparatus of fuel cell and fuel cell system
Inventor: EIMIYA KIYOMI
IPC: H01M8/10
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To estimate more accurately the amount of moisture contained in an electrolyte film of a fuel cell, and control the moisture based on this estimated amount of the moisture.  <P>SOLUTION: The weight of the fuel cell 30 is detected by a weight sensor 40, and based on the temperature and the inner pressure of the fuel cell 30, the weight of gas contained in the fuel cell 30 is estimated. Then, by subtracting the estimated amount of the gas and the reference weight measured beforehand in such a condition that there is no moisture contained in the fuel cell 30 from the detected weight of the fuel cell 30, the amount of moisture in the fuel cell 30 is estimated, and a pump 24, an air lift pump 28, and humidifiers 25, 27 are drive-controlled for the purpose that the estimated amount of the moisture will be the amount of moisture suitable for operation of the fuel cell 30. Because moisture control in the fuel cell 30 can be carried out more appropriately based on the more directly and accurately estimated amount of the moisture by this, the efficiency of the fuel cell 30 can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157759-A (JP)
Title: Emergency alert reporting apparatus
Inventor: SUGANUMA HISAYUKI
IPC: G08G1/13
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable a preliminarily designated emergency reporting destination to recognize that an emergency report has been issued even when the report is manually interrupted in an emergency reporting apparatus for notifying the emergency reporting destination of the occurrence of any emergency condition in a vehicle.  <P>SOLUTION: In an emergency report, a service center 100 being an emergency reporting destination is called, and a user ID is transmitted to a service center 100. Only after the current location information of a vehicle 1 is transmitted, the communication is disconnected upon receiving a request for interruption of the report to the emergency reporting destination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180691-A (JP)
Title: Ultrasonic doppler flow phantom
Inventor: SJOBLOM DAVID
IPC: A61B8/06
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized ultrasonic phantom capable of evaluating the performance of ultrasonic systems by fairly in-depth imaging and measurement.  <P>SOLUTION: A ultrasonic Doppler flow phantom is presented, which contains a tissue imitating material having a plurality of channels injected with fluid. The channels are made of tubes that extend at different angles along various depths of different parts of the phantom. Each channel is separately accessed by a probe positioned at simulated skin surface located at the upper part of the phantom. As a result, the performance of the probe can be evaluated over a very wide range from a shallow depth to a very deep depth and over several flow angles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004159885-A (JP)
Title: Tip for ultrasonic surgery and ultrasonic surgery device provided with the same
Inventor: OUCHI MASAYUKI
IPC: A61F9/007
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform an operation at a smaller incisional wound while preventing a tip end from being gnawed into the nucleus of lens too much and punching out from occurring.  <P>SOLUTION: A tip for an ultrasonic surgery attached to a handpiece having an ultrasonic vibrator is provided with a tubulus part for pulverizing and emulsifying the nucleus of the lens inside an eye by ultrasonic vibrations from the vibrator, and a flange part composed of a soft member such as silicone rubber is integrally provided near the tip end of the tubulus part. The front side face of the flange part is 0.5 to 1.5mm behind the tip end of the tubulus part, and the flange part is in a shape with a level difference of 0.1 to 0.5mm projecting from the outer periphery of the tubulus part. The flange part functions as a stopper at the time of driving the tip into the nucleus of the lens and holding it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161144-A (JP)
Title: Absorption cycle device for vehicle
Inventor: TAKAGI MASASHI
IPC: B60H1/32
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorption cycle device A for a vehicle which can raise temperature of cooling water for an engine in a short period of time, and allow an air conditioning operation to quickly start.  <P>SOLUTION: In the absorption cycle device A for the vehicle, a controller 6 switches a flow passage switching valve 5 so that heat exchanger tubes 11, 21 and an engine cooling water circulation circuit 7 are connected, and allows regenerators/absorbers 1, 2 to perform moisture absorbing operation. Therefore, the device can raise the temperature of the cooling water for the engine in a short period of time, improve warming-up, and quickly start up the air conditioning operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166413-A (JP)
Title: Case structure of onboard electronic apparatus
Inventor: AZUMI ISAO
IPC: H05K5/06
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic substrate for an onboard electronic apparatus which is excellent in heat radiation characteristics/waterproofness/heat resistance/vibration proofness.  <P>SOLUTION: An electronic substrate 7 is temporarily secured to the annular peripheral wall 6 of a cover 1 of frame retardant resin. A connector connection pin 2 is soldered to the electronic substrate 7. The electronic substrate 7 is sandwiched between a heat-conductive base 8 and the annular peripheral wall 6 and screwed for fixing. A generated heat of a heating component 9 on the electronic substrate 7 is propagated and dispersed in the base 8. The annular peripheral wall 6 is provided with an annular groove 6a in which a sealing material 11 is inserted. The base 8 is provided with an annular protrusion 13 which engages with the annular groove 6a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166083-A (JP)
Title: Encoding device and method
Inventor: TAKAKURA KENTARO
IPC: H04N19/93
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoding device and method for realizing further acceleration by reducing the wait time for performing variable length coding processing.  <P>SOLUTION: This encoding device which performs run length encoding and variable length coding sequentially receives m×n data of one block, judges whether a value is 0 (zero) about the inputted data, stores a judgment result in an m×n-bit information register, stores the inputted data in a data buffer, controls data read from the data buffer, uses the data read from the data buffer and the judgment result to perform run length coding, and uses data of a set of the number of data in which calculated values are continuously 0 (zero) and the data to perform variable length coding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003232225-A (JP)
Title: Method of detecting failure of engine sensor in certain range
Inventor: MCBRIEN GARY M
IPC: F01D25/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new useful method for detecting sensor failure of a certain range in a gas turbine engine of a helicopter.  <P>SOLUTION: This method comprises the steps of calculating engine shaft horsepower of a plurality of engine sensors, calculating first average horsepower from the plurality of engine sensors, calculating a deviation of horsepower from the first average horsepower, calculating the horsepower deviation ratio on the respective engine sensors, making the engine sensor having the largest deviation from the first average horsepower unusable, calculating second average horsepower, calculating a deviation of horsepower from the second average horsepower, recalculating the horsepower deviation ratio on the respective engine sensors, and comparing a predetermined limit with the horsepower deviation ratio.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004173375-A (JP)
Title: Laminated core with permanent magnet
Inventor: MITSUI TAKAAKI
IPC: H02K1/27
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laminated core formed by assembling a rotor laminated core with permanent magnets into a stator laminated core in which running torque does not pulse, stable high torque is obtained, and a rise in temperature is suppressed, and which can be reduced in weight.  <P>SOLUTION: In the laminated core, the rotor laminated core 3 formed by caulk-laminating rotor core pieces and comprising the permanent magnets arranged at intervals is installed in a rotor housing hole of the stator laminated core 2. Permanent magnet installation openings are formed at intervals in a region inside the external periphery; holes 9 are formed at latter half positions in rotative directions of salient poles 8, when the rotor laminated core 3 formed by caulk-laminating the rotor core pieces with gaps between the permanent magnet installation openings, as the salient poles 8 rotate in the rotor housing hole of the stator laminated core 2; and the permanent magnets 7 are fitted into the permanent magnet installation openings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167380-A (JP)
Title: Hydrogen separating permeable membrane having excellent hydrogen separating and permeating function and high temperature stability of amorphous phase
Inventor: KITA KOICHI
IPC: C01B3/56
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen separating permeable membrane having excellent hydrogen separating and permeating function and high temperature stability of amorphous phase.  <P>SOLUTION: The hydrogen separating permeable membrane is constituted of an amorphous Ni-Zr alloy having a composition which contains 44-75 atomic% of Ni, 0.2-12 atomic % of Nb and 0.1-10 atomic% of P so that the sum total amount of Nb and P is not more than 18 atomic% and also contains Zr and inevitable impurities as the remainder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179270-A (JP)
Title: Magnetic composite material for antenna tag
Inventor: NOGI YOSHINOBU
IPC: H01F1/22
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna tag which uses for a magnetic core a magnetic composite material which is composed of magnetic powder or nano-crystal magnetic powder and which is flexible and can be formed into any shape and can be improved in magnetic properties, specifically, a Q value.  <P>SOLUTION: The antenna tag includes a magnetic core formed of the magnetic composite material which is a composition containing Fe-contained magnetic alloy powder or Co-contained magnetic alloy powder, and thermoplastic resin. The magnetic alloy powder has an amorphous composition or contains nano-crystal grains of 100 nm or smaller, and the glass transition temperature (Tg) of the thermoplastic resin is 420°C or below. The antenna tag using such a material has good properties and can be formed into any shape. Moreover, since the heat-resistant resin is used, the antenna tag can be used for judging a life line in addition to conventional RFID and EAS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181725-A (JP)
Title: Method for collecting liquid floating particle of liquid discharging recording device, and liquid discharging recording device
Inventor: TSURUI NORIO
IPC: B41J2/185
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To always carry out stable image recording by efficiently collecting and removing ink mist generated at the time of recording.  <P>SOLUTION: In a liquid discharging recording device, a plurality of blow openings for blowing the air along a main scanning direction are set at a transfer direction downstream of an image formation region, and a plurality of suction openings are set at a transfer direction upstream of the image formation region to be opposed to the blow openings. The air is blown out from the transfer direction upstream to the downstream to pass a recording region. The device has a means for blowing out the air from the outside of the recording region towards the recording region in the main scanning direction. A wind velocity of the air is variably controlled by the width of a recording medium. Moreover, the wind velocity of the air is variably controlled to be 0.5-2.0 m/s at a recording paper end.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185714-A (JP)
Title: Recording control device, recording control method, and program
Inventor: ONO SOYA
IPC: G11B20/10
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent intermission of reproduction caused by the occurrence of seek.  <P>SOLUTION: Continuous empty regions of ALLOCATION_UNIT (e.g.18 ECC blocks) out of the recording region of an optical disk are reserved as a reserved region, and multiplexed data of a packet (part shown as A annual ring or V annual ring in the figure) unit which can be recorded in the reserved region are recorded in the reserved region. A residual region in which the multiplexed data of a packet unit is not recorded out of the reserved region is opened as an empty region, and multiplexed data are recorded thereafter in the same way. This method is applied to a recording and reproducing system driving an optical disk.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186982-A (JP)
Title: Terrestrial digital receiver
Inventor: SUZUKI UMIHIKO
IPC: H04N5/44
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terrestrial digital receiver which can cope with a strong hierarchy receiver being originally incapable of receiving weak hierarchies and doesn't require processing like memory reservation in weak hierarchy reception or reservations for downloading.  <P>SOLUTION: When notice information transmitted by a strong hierarchy of one segment is received, a CPU part 16 acquires frequency change period information from notice information and preserves it in an information storage memory part 17. When a frequency is actually changed by a broadcasting station, a frequency unlock signal is transmitted to the CPU part 16, and the CPU part 16 refers to frequency change period information stored in the information storage memory part 17, and the CPU part 16 indicates frequency search to a tuner part 11 for one segment when finding that the present time corresponds to the frequency change period and is within a broadcasting time zone, and the tuner part 11 for one segment performs frequency search. The CPU part 16 stores frequency information acquired by frequency search, in the information storage memory part 17 as channel preset information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003233904-A (JP)
Title: Magnetic tape
Inventor: NAKAMURA AKIHIRO
IPC: G11B5/78
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape wherein PES (standard deviation of displacement) and an off-track amount are small, and servo characteristics are excellent, and to provide a magnetic tape cartridge.  <P>SOLUTION: A servo signal for tracking control is recorded on a magnetic layer or a backcoat layer and, when a tape traveling speed is V [mm/sec/], an edge weave amount of a cycle f [mm] present on the tape edge 3a or the tape edge 3a of the opposite side is α [μm], and a recording track width is W [μm], (α/W)×(V/f) is set equal to/lower than 10 [s<SP>-1</SP>], and/or α/W is set equal to/lower than 0.1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004184331-A (JP)
Title: Object recognition apparatus for motor vehicle
Inventor: SAGAWA YOSHIE
IPC: G01S13/93
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To output transmission waves over an appropriate angle range ahead of a motor vehicle while maintaining a margin in the tolerance range of an installation angle at the installation of a radar unit in the motor vehicle.  <P>SOLUTION: Laser light is radiated to a target 100 arranged in prescribed locational relation to a laser radar sensor 5 installed in the motor vehicle. Laser light having the highest intensity of received light in the directions of an X-axis and an Y-axis is extracted. With the laser light having the highest intensity of the received light as a center, a prescribed angle is set in the directions of the X-axis and the Y-axis and is taken as an area 93 used for recognition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004157486-A (JP)
Title: Timbre regulating ring for saxophone mouthpiece, and method of regulating timbre of saxophone
Inventor: MATSUURA YOSHIKAZU
IPC: G10D9/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timbre regulating ring for a saxophone mouthpiece capable of freely attaching to and detaching from a resin mouthpiece for a saxophone, thereby regulating timbre complying with music by easy attachment and datachment.  <P>SOLUTION: The timbre regulating ring is formed into a shape which makes the metallic ring (1) formed of a material having a specific gravity greater than that of the material of the resin mouthpiece for the saxophone freely attachably and detachably mountable onto the resin mouthpiece (2) for the saxophone and is free of a resistance feel in appearance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142936-A (JP)
Title: Suction roll device
Inventor: KUMAMOTO SATOSHI
IPC: B65H18/10
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction roll device capable of controlling the film thickness with high precision, without causing the nonuniformity of tension on a transferring film.  <P>SOLUTION: By a shielding member 35, the structure of this suction roll device is classified into a suction acting area A and a suction non-acting area B in which a suction action is not performed as viewed in a roll rotating direction. In the suction acting area A, a sucking surface continued in the roll rotating direction can be provided by a cylindrical porous body 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004199232-A (JP)
Title: In-taxi data communication device
Inventor: DOI KUNIO
IPC: G08G1/123
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-taxi data communication device which reduces the cost necessary for a transmitter/receiver equipped in a taxi and installation space therefor.  <P>SOLUTION: The in-taxi data communication device 1 comprises: a taxi data creation part 7 which creates taxi data including position data and riding state data to be transmitted to a vehicle-dispatching center 2; a mode selection part 10 which selects either one of a taxi data priority mode in which the taxi data can be transmitted to the vehicle-dispatching center 2 based on the riding state data from a riding state detection means 5 and a payment data priority mode in which card data is transmitted to a payment center 3 and the payment data from the payment center 3 returned after transmission is received; and a transmitter/receiver connection part 11 for connecting to a transmitter/receiver 12 which executes transmission or transmission/reception of data of the mode selected by the mode selection part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI