baber/WOPTO huggingface dataset:
Patent JP-2003202655-A (JP)
Title: Dye fixing element for color diffusion transfer process and image forming method using the same
Inventor: IRITA KIYOSHI
IPC: G03C8/26
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming method in which the physical strength of a film is not deteriorated and a color image excellent in light resistance is formed in a method by which an image forming dye or a precursor thereof is released or generated in proportion or inverse proportion to silver development and an image is formed by diffusion transfer of the dye.  <P>SOLUTION: A dye fixing element for a color diffusion transfer process is provided which has a UV absorbing layer containing ≥0.2 g/m<SP>2</SP>coating weight of a UV absorbent above a mordanting layer, wherein a compound of formula (1) (where x and y show the mole fractions of repeating units, x+y=1 and y=0.85-0.95) is contained as at least one of dispersion media for the UV absorbent by 25-200 mass% of the UV absorbent and the total of the UV absorbent and the dispersion media for the UV absorbent is ≤1.0 g/m<SP>2</SP>coating weight.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156476-A (JP)
Title: Thruster
Inventor: UENO FUMIHIRO
IPC: F02K9/68
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of a thruster and to prolong the service life of the thruster by providing a simple structure to suppress generation of a space in a catalyst layer.  <P>SOLUTION: A downstream filter 6b of a thruster has a projecting shape toward the upstream side. Decomposition gas is efficiently exhausted by using the downstream filter 6b having a projecting shape in a substantially center portion. The downstream filter 6b has a plurality of slits radially from the substantially center portion to allow flexible deformation thereof. A coil spring 9 to urge the substantially center portion of the downstream filter 6b toward the upstream side is provided to strongly push up catalyst particles 7. The downstream filter 6b is well extended by forming the downstream filter 6b of gold or alloy consisting mainly of gold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159402-A (JP)
Title: Electric motor and electric motor generator
Inventor: ISHIHARA HARUHIKO
IPC: H02K9/19
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor improved in the cooling performance of a rotor, and an electric motor generator.  <P>SOLUTION: An inlet 22 and an outlet 23 are formed at both ends axially of a rotor shaft 10, cooling medium passages 16 to 19 that extend to the outlet 23 from the inlet 22 are formed in the rotor shaft 10 and a rotor core 12, and cooling mediums are circulated in the cooling medium passages 16 to 19 at the time of driving the electric rotor 1. The rotor 6 is thereby cooled from its inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154260-A (JP)
Title: Pressurized water supply device
Inventor: KAJIYAMA YOSUKE
IPC: B01F1/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressurized water supply device preventing water from getting unfitted as drinkable water due to an increase in pH when preserving it in a pressurized state especially when using it as the drinkable water, efficiently avoiding the deterioration of stored water and providing water with no deterioration substantially and being fitted to the drinkable water in the pressurized water supply device for the drinkable water or extinguishment water.  <P>SOLUTION: When the stored water 6 pressurized by inert gas is supplied through a water supply tube 7, a gas-liquid mixing device 10 is installed in the water supply tube to retain the pH of the water for water supply within a prescribed range. The stored water in a storage tank 2 is deaerated beforehand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149746-A (JP)
Title: Polycarbonate resin composition
Inventor: TANAKA MASAAKI
IPC: C08K5/01
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition which is prevented from being fluidized when the polycarbonate resin composition is processed.  <P>SOLUTION: The polycarbonate composition comprises a polycarbonate and a dihydroanthracene compound shown by formula (I), wherein R<SB>1</SB>and R<SB>2</SB>are respectively hydrogen, an alkyl, a cycloalkyl or the like; R<SB>3</SB>-R<SB>10</SB>are each hydrogen, carboxy, an alkyl, an alkoxy, a cycloalkyl, a cycloalkyl-substituted alkyl, a monocyclic aryl, a monocyclic aralkyl, an alkoxycarbonyl, an alkylcarbonyloxy, an alkylsulfonyloxy or a monocyclic arylcarbonyloxy. Moreover, the cycloalkyl in the cycloalkyl and the cycloalkyl-substituted alkyl shown by R<SB>1</SB>-R<SB>10</SB>may be condensed with one aryl group to form a ring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161677-A (JP)
Title: Method for producing aniline derivative and method for producing diazonium salt
Inventor: JINBO YOSHIHIRO
IPC: C07C245/20
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing an aniline derivative, and to provide a method for easily producing a high-purity diazonium salt from the resulting aniline derivative.  <P>SOLUTION: The method for producing the aniline derivative of the general formula(4) or (6) comprises deacylating a compound of the general formula(1) or (5) in an alcohol of the general formula(2) in the presence of a carboxylic acid halide of the general formula(3). The method for producing the diazonium salt of the general formula(7) or (8) comprises diazotizing the resultant aniline derivative of the general formula(4) or (6). In the general formulae(1) to (7), R<SP>1</SP>, R<SP>2</SP>and R<SP>6</SP>are each H, an alkyl or aryl; R<SP>4</SP>is a substituent; R<SP>5</SP>is an alkyl or aryl; n is an integer of 0-4; X is a halogen atom; Y<SP>1</SP>is a bivalent organic group or single bond; Y<SP>2</SP>is a bivalent organic group; and T<SP>-</SP>is an anion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166405-A (JP)
Title: Output adjusting device for power generation facility
Inventor: KAMIYAMA MUNEAKI
IPC: H02P9/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output adjusting device for power generation facility capable of raising the control response speed and stability for a dummy load consumption amount, by feedback controlling with the output current of a generator first when a consumer load fluctuates, and by feedback controlling with frequency also for such frequency fluctuation as appears behind.  <P>SOLUTION: The output adjusting device for power generation facility absorbs the amount of fluctuation of a consumer load by the power consumption of a dummy load connected to the output end of a generator, so that the output frequency of the generator is kept constant. The output adjusting device is characterized by being provided with a controller which feeds back the output current and frequency of the generator, and controls the power consumed by the dummy load according to the deviation between a set value and the feedback value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164346-A (JP)
Title: Method and device for measuring feature point of waveform signal
Inventor: OKOCHI TAKAYUKI
IPC: G06F17/14
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method and device capable of quickly and highly precisely detecting the feature point(peak point or trough point) even of a waveform signal where the value of the feature point of waveform or an inter-feature point distance is irregular such as a concentration waveform signal obtained from the annual ring image of wood.  <P>SOLUTION: A waveform in a predetermined section is wavelet converted by using a predetermined mother wavelet and multi-stage scale levels, and the wavelet converted signal in each scale level generated by the wavelet conversion is provided to calculate interval mean square for each interval width corresponding to the scale level, and the scale level of the wavelet conversion signal in which the calculated value of the interval mean square is maximum at an arbitrary point in the predetermined interval is defined as a prevailing level at that point, and a point where the waveform signal is turned to be the maximum value or minimum value is detected as the feature point of the waveform signal for each interval width corresponding to the prevailing level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166008-A (JP)
Title: Radio transmission equipment and information recording medium
Inventor: SATO SHUICHI
IPC: H04W84/12
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio transmission equipment capable of displaying pictures normally on a picture output means even when the number of radio transmission equipment communicating through the same channel increases during transmitting picture signals to a receiver in the radio transmission equipment, in which input picture signals are encoded and packetized in conformity to a predetermined radio communication system, and transmitted to the radio transmission equipment (receiver) having the picture output means.  <P>SOLUTION: A different communication detecting means 10 fetches the header information of a packet transmitted by the other radio transmission equipment, obtains the total number of radio transmission equipment (inclusive of the own equipment) in communication through the same channel at a present time, and supplies a control instruction to a picture signal encoding means 3 so as to fix an encoding rate corresponding to the obtained total number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162215-A (JP)
Title: Fiber structure of polyglycolic acid and method for producing the same
Inventor: MIYOSHI TAKANORI
IPC: D01F6/62
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber structure having flexibility and consisting essentially of a polyglycolic acid; and to provide a method for producing the fiber structure.  <P>SOLUTION: The method for producing the fiber structure of the polyglycolic acid comprises forming a fiber structure having 10-10,000nm average fiber diameter and consisting essentially of the polyglycolic acid, and soaking the resultant fiber structure in supercritical carbon dioxide. An electrostatic spinning method is preferable as the method for forming the fiber structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169735-A (JP)
Title: Damping device using electroviscous fluid, and electrode structure for damping device
Inventor: JO TADASHI
IPC: F16F9/53
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To restrict trouble by electrodes getting in contact with each other or discharging even in a case where lateral force is applied to a damping device using electroviscous fluid.  <P>SOLUTION: In the electrode structure for the damping device, a movable member is moved to a fixed member for passing electroviscous fluid between a pair of electrodes so as to restrict move of the movable member. A contact preventing means 4 is provided on one electrode 1 for preventing the electrode 1 from getting in contact with the other electrode 2. The electrodes are thus prevented from getting in contact with each other even when the electrode 1 is inclined to the electrode 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209536-A (JP)
Title: Receiving circuit for receiving message signal
Inventor: BUDDE WOLFGANG OTTO
IPC: H04L25/03
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving circuit and a method related thereto that make possible improved decoding of a received message signal.  <P>SOLUTION: The invention relates to the receiving circuit for receiving message signals, having a first sampler for converting the message signal into a first sampled signal by a first sampling method, having at least one second sampler connected in parallel with the first sampler for converting the message signal into a second sampled signal by a second sampling method, and having an analyzing unit for decoding the first sampled signal and/or the second sampled signal and checking them for errors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004167807-A (JP)
Title: Mold for injection molding
Inventor: ABE SHINICHI
IPC: B29C45/26
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for injection molding or the like, which can arrange a slide piece to a cavity plate moving relatively to an injection molding machine base, in opening and closing of the mold.  <P>SOLUTION: The mold 100 for injection molding has a cassette mold detachably mounted on an injection molding machine base 108. The cassette mold is provided with a cavity plate 20 moving in a direction away from the base in opening the mold, a slide piece 106 fitted to the cavity plate movably between the forward and backward positions, and a cassette side slide unit 102 fitted to the cavity plate connected to the slide piece. The cassette side slide unit is connected to a drive mechanism 110 arranged on the base and moves the cassette side slide unit when the slide piece is moved, and is detached from the drive mechanism when the cavity plate is moved in a direction away from the base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172970-A (JP)
Title: Multiple dwelling house interphone system
Inventor: TAKADA KAZUYOSHI
IPC: H04M11/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To automatically display a pertinent image according to language information used in respective living room terminals without having a resident inside a house perform an operation himself/herself in the case of performing browser display in the respective living room terminals.  <P>SOLUTION: In a multiple dwelling house interphone system, the language information used in the browser display of the respective living room terminals 3a and 3b, etc., is set for the respective living room terminals in a management personal computer 4, the set language information and the image (browser image) for each display language are preserved in an information server 6 and thus the image pertinent to the language information for the respective living room terminals preserved in the information server beforehand is automatically displayed in the case of performing the browser display in the respective living room terminals. Also, on the basis of a prescribed change operation in the management personal computer, the display language of the browser image is changed for the respective living room terminals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173769-A (JP)
Title: High-frequency incision and excision tool
Inventor: OKADA TSUTOMU
IPC: A61B17/221
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency incision and excision tool which easily catches within a loop a diseased part spreading in the transverse direction in a lumen.  <P>SOLUTION: A loop plane 10d formed of the loop 10 configured of a wire 9 is almost in parallel with a central shaft 7a of the operation wire 7 when the high-frequency treatment wire 9 is protruded from a top end of a flexible pipe 2 in the high-frequency incision and excision tool, and also a loop central axis 10c to connect a top end 10a of the loop 10 with a base end 10b of the loop 10 is inclined relative to the central axis 7a of the operation wire 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179519-A (JP)
Title: Substrate processor
Inventor: OBUCHI KAZUTO
IPC: H01L21/68
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processor wherein a stocking space for cooling processed substrates or making them wait therein is disposed without increasing substantially the occupied area of the whole of the processor.  <P>SOLUTION: In the front of a case 1, a pair of openings 2 for coupling the apertures of FOUPs F to the inside of the case 1 in an airtight way are provided separately from each other on both the sides of the front. Also, in the positions lower than the openings 2, a pair of FOUP mounting portions 4 are overhung from the case 1 separately from each other on both the sides of the front. Further, an expanding portion 5 is so formed between the pair of FOUP mounting portions 4 as to use the inside of the expanding portion as a stocking space 6 for cooling processed substrates or making them wait therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182489-A (JP)
Title: Reformer
Inventor: KONO MOTOTAKA
IPC: H01M8/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reformer which generates a further-reformed fuel gas by assembling a plurality of conventional burners into a single, compact structure and achieving a uniform temperature distribution of a combustion gas.  <P>SOLUTION: The reformer 20 is equipped with a reforming pipe 19 filled with a catalyst and a burner 18 which ignites an air-fuel mixture with an ignition plug. The burner 18 is equipped with the ignition plug 25 at its center which is successively surrounded by a first air passageway 39, a first partition wall 38, a fuel passageway 41, a second partition wall 40, a second air passageway 43 and a third partition wall 42 in a concentric manner. The first air passageway 39 passes air through a space between the ignition plug and the first partition wall 38, the fuel passageway 41 passes a fuel through a space between the first partition wall 38 and the second partition wall 40, and the second air passageway 43 passes air through a space between the second partition wall 40 and the third partition wall 42.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003168498-A (JP)
Title: Electric contacting member
Inventor: FERDERER ALBERT
IPC: H01R4/52
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric contacting member, which can constitute as a plug contactor and also as a socket contactor in order to use it for already well-known insert connecting, and has a insertion domain and a connecting end part, and further, a sleeve can be screwed-in to the connecting end part.  <P>SOLUTION: The sleeve has two or more spring arms, which are inserted into the hole of the shape of a cone of the connecting end part and are turned to the inner direction, and an electric electricity-feeding conductor is positioned between these spring arms. In this case, a spring arm tip demonstrates a big power transferring wedge action to the electric electricity feeding conductor as the sleeve is made to move on the connecting end part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004183582-A (JP)
Title: Method and device of controlling position by motor drive
Inventor: YAMADA SHIGEKI
IPC: F02D23/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a dynamic range becomes extremely narrow when occasion demands because a positioning error is integrated in case of controlling the position by motor drive, and to prevent an error of controlling the position by the motor by carrying out initialization and prevent the mechanical resistance of a motor position control device from increasing.  <P>SOLUTION: In a control method of a motor which opens or closes the passage hole of an intake air introduction path to a turbocharger of an automobile by means of movable vanes via an adjustable link by output of the rotary shaft, rotation of the motor is controlled to the halt position in such a direction as to close the movable vanes by the motor and to the halt position in such a direction as to open the movable vanes. The halt position is regarded as a motor operation criterion opening point. The motor is made to be operable between both the halt positions. Rotation of the motor is so controlled that the passage hole of the intake air introduction path may be opened at a target opening degree.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186065-A (JP)
Title: Fuel cell system
Inventor: SAHASHI MASATO
IPC: H01M8/04
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology that suppresses the reduction of hydrogen utilization rate while suppressing the concentration of impurities in an anode exhaust gas, in a fuel cell system in which hydrogen gas is used as the fuel gas and the anode exhaust gas is circulated as the fuel gas.  <P>SOLUTION: In the fuel cell system 10, the anode exhaust gas is added into the hydrogen gas passing through a fuel gas feed path 40 via an anode exhaust gas passage 42. At this time, the anode exhaust gas is led to a separation chamber 26 via a by-pass flow-path 48 by a prescribed timing. In the separation chamber 26, an impurity rich gas having higher impurity concentration is separated from the anode exhaust gas. The separated residual gas from which impurities are removed is added into the hydrogen gas passing the fuel gas feed path 40. Furthermore, the impurity-rich gas being separated is exhausted outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182569-A (JP)
Title: Device for feeding raw material
Inventor: HATA HIROSHI
IPC: C30B29/06
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for feeding a raw material capable of preventing damage to a crucible caused by a fall of the raw material.  <P>SOLUTION: The device 20 for feeding a raw material is equipped with a cylindrical feeder 21 which is inserted into the opening 3a of the chamber 2. The feeder 21 is hung at the upper part of the chamber 2 by a wire 23 and capable of going up and down. Therefore, the tip of the feeder 21 is transferred near to the crucible 5 when pieces 25 are fed. The feeder 21 is structured by quartz to prevent contamination of the pieces 25 and be durable at a high temperature. At the inside of the feeder 21, the disk-shaped pieces 25 with a diameter a little smaller than the inner diameter of the feeder 21 are charged as a plurally layered state. The feeder 21 is equipped with a supplying system and the pieces 25 are dropped one by one into the melt in a crucible 5 by the supplying system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193806-A (JP)
Title: Image display device
Inventor: MIURA MIKIO
IPC: H04N1/419
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which is capable of improving the compression rate of image data stored in a video memory.  <P>SOLUTION: The image display device is equipped with a line buffer 2209 storing data by the line, a pattern comparator 2211 comparing a data pattern with a reference pattern, a reference pattern register 2212 storing four kinds of reference patterns, a run length determination pre-treatment section 2201 taking an AND condition of a result obtained by comparing the patterns with each other, a run length determination circuit 2202 determining how many times the identical output of the same pattern is found in succession in the signals which mean the presence of the inputted runs, a reference pattern switching circuit 2217 selecting a reference pattern, a data pattern occurrence frequency counter 2218 counting the frequency of occurrence of the data pattern which is found identical when the reference pattern register 2212 is compared with the pattern comparator 2211, and a data pattern occurrence frequency register 2219 storing data as to the frequency of occurrence of the identical data pattern.  <P>COPYRIGHT: (C)2004,JPO&NCIPI