baber/WOPTO huggingface dataset:
Patent JP-2004084903-A (JP)
Title: Oil filter of transmission
Inventor: TANIGAWA TAKAHITO
IPC: F16H61/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil filter of a transmission for surely capturing contamination according to the grain size without deteriorating efficiency of an oil pump while restraining a pressure loss in an oil flow.  <P>SOLUTION: This oil filter 70 has a grain size distribution gauge 64 for measuring the grain size distribution of an impurity included in oil flowing in an oil passage 50 and a plurality of filter parts 60a, 60b, 60c and 60d different in roughness of meshes, and has a filter 60 for filtering the impurity included in the oil flowing in the oil passage 50 by interposing one of the filter parts in the oil passage 50 and a control device 62 for selectively interposing one of the filter parts in the oil passage 50 according to the grain size distribution measured by the grain size distribution gauge 64.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091545-A (JP)
Title: Powder composition for slush molding
Inventor: TAKEUCHI YOSHITO
IPC: B29K83/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder composition for slush molding excellent in mold release in molding and excellent in adhesion to a polyurethane foam used as a backing material and to provide a molding molded from the powder composition.  <P>SOLUTION: The powder composition contains (A) a thermoplastic polyurethane resin and (B) a silicone resin modified with a hydroxyl-terminated polyoxyalkylene oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094462-A (JP)
Title: Retrieval system for broadband connection service
Inventor: MAEDA ITSUKI
IPC: G06Q10/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an environment capable of easily retrieving information about broad-band connection service.  <P>SOLUTION: This broadband connection service retrieval system is provided with a service content information database 12 stored with a plurality of service content information for expressing the first kinds of broadband connection service capable of discriminating the propriety of use by a phone number, and stored with a plurality of service content information for expressing the second kinds of broadband connection service capable of discriminating the propriety of use by an address. The system has also a function for receiving a retrieval request including a zip code and the phone number to retrieve the service content informations as to the first kinds of broadband connection service usable by a phone having the phone number, and to retrieve the service content information as to the second kinds of broadband connection service usable by the address specified by the zip code, out of the service content informations stored in the service content information database 12, and for outputting a retrieved result as a reply for the retrieval request.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155620-A (JP)
Title: Spinneret pack and spinning method using the same
Inventor: GOTO MASAHIRO
IPC: D01D4/08
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a spinneret pack capable of diminishing occurrence of the quality unevenness, breakage or the like of spun filaments due to polymer deterioration, abnormal residence, temperature unevenness and nonuniform distribution during delivering a molten polymer through spinneret holes after brought to a spinneret pack inlet via steps including distribution, filtration and flow regulation in a melt spinning process. SOLUTION: This spinneret pack has the following construction: a top insert 2, a distributive plate 3 and a spinneret 7 are arranged in the flow direction of an inflow polymer, the delivery flow ratio per unit area of the outermost circular region including circular distributive holes 16 to the central region is 1.2-2.0, the delivery flow per unit area from the circular region from the central region to the outermost circular region is approximately linearly increased from the center toward the outer circumference, each of the hole diameters and length dimensions are set so that the delivery pressure loss of the distributive holes 16 become nearly constant at a level within the range of 0.7 to 50 kg/cm<2> and the hole diameters and length dimensions are the same within the identical circular region.
Patent JP-2004091961-A (JP)
Title: Method for producing carbon fiber
Inventor: YOSHIKAWA HIDEKAZU
IPC: D01F9/22
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high-strength polyacrylonitrile (PAN)-based carbon fiber.  <P>SOLUTION: The method producing the carbon fiber comprises a first carbonization process in an inert atmosphere in which a primary drawing treatment of the PAN-based flameproof fiber having 1.3-1.4 specific gravity is carried out in regions in which the modulus of elasticity, the specific gravity and the crystallite size in a wide angle X-ray diffraction measurement (angle of diffraction 26°) of the flameproof fiber satisfy fixed ranges and a secondary drawing treatment is carried out in regions in which the specific gravity and the crystallite size of the wide angle X-ray diffraction measurement (angle of diffraction 26°) of the fiber after the primary drawing treatment satisfy fixed ranges and a second carbonization process in which the fiber of the secondary draw treatment is carbonized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095384-A (JP)
Title: Fuel cell stopping system
Inventor: HAYASHI KATSUMI
IPC: H01M8/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stopping system, whose fuel cell residual water can be removed effectively from the inside of a fuel cell when power generation is stopped.  <P>SOLUTION: The fuel cell stopping system comprises: a fuel cell 2; a compressor 4 which supplies reaction gas to a gas supply path 3 connected to the fuel cell 2; drain valves V1, V2 and V3 which are disposed on compressor portions connected to the downstream of the gas supply path 3; a backpressure valve 15 which adjusts outlet pressure in a gas exhaust path 16 connected to the fuel cell 2; a humidifier 9 which humidifies the reaction gas supplied to the gas supply path 3; a first water exhausting means 17 which supplies the reaction gas from the compressor 4 keeping the backpressure valve 15 close, makes pressure of the reaction gas in the gas supply path 3 increase, opens the drain valve V1 and exhausts the residual water in the gas supply path 3, when working of the fuel cell 2 is stopped; and a second water exhausting means 17 which supplies the reaction gas from the compressor 4 keeping the backpressure valve 15 open after the exhausting of the residual water and exhausts the residual gas in the fuel cell 2 via the gas exhaust path 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092609-A (JP)
Title: Gas turbine and spacer member used for it
Inventor: ISOBE NOBUHIRO
IPC: F01D5/06
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To reliably cool and seal with simple constitution in a stack type gas turbine.  <P>SOLUTION: The gas turbine 100 connects a compressor turbine with a distant piece 7. The distant piece and a turbine first stage disk 1 are connected to a joint part 11. The distant piece has a projected part 7c. A spacer 8 is held by spigot parts 7d, 8d and fixed by a bolt 10 and a nut 10a. The spacer forming a thin part 8b in an outer diameter thereof is in contact with a fin 13 of the turbine disk through a seal member 14. The turbine disk, the distant piece and the spacer form a partitioned chamber 8a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003094949-A (JP)
Title: Door trim for automobile
Inventor: HISADA YUJI
IPC: B60R13/02
Filed: 2002-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a door trim for an automobile that can accurately and easily assemble the door trim and a weatherstrip. SOLUTION: In this door trim for the automobile mounted with the weatherstrip 2, the weatherstrip 2 is provided with lip parts 22 at one side part of a holding frame body part 21 of approximately U-shaped cross section opened at the lower end, and an engaging member at the other side part, while a flange 11 formed inside a door panel 3 and provided with an engaging member is hangingly provided at the tip of a garnish part. A door trim body 1 is inserted in the door panel 3 from a horizontal direction, and the engaging members are engaged with each other to position and fix the weatherstrip 2.
Patent JP-2004099351-A (JP)
Title: Surface treating agent for artificial marble filler
Inventor: NAKAZAWA KEIICHI
IPC: C09C1/30
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treating agent effective to a silicate-containing filler for artificial marble, with which lowering of strength, color and surface state of the artificial marble after being subjected to hot water test can be suppressed.  <P>SOLUTION: The surface treating agent is a surface treating agent of a silicate-containing material used as the filler for the artificial marble, and characterized by comprising 99.9-0.1 wt.% of a silane compound expressed by formula (A): R<SP>1</SP><SB>s</SB>Si(OR<SP>a</SP>)<SB>4-s</SB>and 0.1-99.9 wt.% of a silane compound expressed by formula (B): R<SP>2</SP><SB>m</SB>X<SB>p</SB>Si(OR<SP>b</SP>)<SB>n</SB>and/or hydrolysate thereof. In the formulas, R<SP>1</SP>and R<SP>2</SP>are the same or different and each a hydrocarbon group; R<SP>a</SP>and R<SP>b</SP>are the same or different and each a hydrocarbon group or alkoxy hydrocarbon group; X is an organic group having carbon-carbon double bonds; s and m are each an integer of 0-3; n and p are each an integer of 1-3, and m + n + p = 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072704-A (JP)
Title: Transmitter for emergency or telephone set with transmitter
Inventor: TERASAWA KATSUNORI
IPC: H04M1/725
Filed: 2002-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is desired to call a firehouse, the police or the like for speedy dispatch in the case of emergency but it is quite often that a wrong number is dialed in a fluster, an address can not be smoothly told, a child or the aged can not speak well or the physically handicapped requires long time for calling, particularly, it is impossible to originate the call in a case of robbery or the like.  <P>SOLUTION: A recording and reproducing device is provided with three or four push-buttons, each of the buttons is equipped with braille and destinations to contact written thereon and colored for speedy comprehension, and the buttons are pressed to transmit recorded emergency business through a telephone line and to reproduce the business, the address and the like in the destinations to contact. The business or the like is recorded in each of the buttons for each destination to contact to transmit and reproduce the business. Further, a remote controller for operating the transmitter or the telephone set with the transmitter is added to be more convenient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003156923-A (JP)
Title: Conductive member
Inventor: NODA TAKU
IPC: G03G15/02
Filed: 2002-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a conductive member which can maintain a large nip width in the whole region of the roll and which can prevent image defects. SOLUTION: The conductive member has a first conductive elastic layer 12 formed on a core metal 11 and a second conductive elastic layer 13 applied on the first conductive elastic layer 12. The first conductive elastic layer 12 consists of a polyurethane foamed body having continuous foams and <=500 N hardness, while the second conductive elastic layer 13 consists of a conductive rubber elastic material.
Patent JP-2004102609-A (JP)
Title: Mobile communication terminal
Inventor: NAKANISHI MASATO
IPC: G06F3/0482
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a user's operation, when a function of high utilization frequency is designated.  <P>SOLUTION: A main control part 9 receives the designation by the user of the function, on the basis of the user's menu operation in accordance with a menu comprising a plurality of hierarchies. The main control part 9 manages the frequency of the selection of an item for each hierarchy and determines the priority of each item for each hierarchy, on the basis of the frequency. When the main control part 9 receives the designation by the user of the function based on the menu operation, it uses a menu which is altered for each hierarchy so that the item is selected the higher the priority is, the fewer the user operations will be.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179924-A (JP)
Title: Method for predicting discrete cosine transfer coefficient
Inventor: CHO DAE-SUNG
IPC: H04N19/103
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for predicting a discrete cosine transfer coefficient and to provide a method for encoding the discrete cosine transfer coefficient.  <P>SOLUTION: To predict an AC coefficient, position information of vertical and horizontal component regions of the AC coefficient are utilized. Here, zigzag scanning is deformed, the vertical and horizontal component regions and residual coefficient region are separated and encoded. The smaller the absolute value of the coefficient to be predicted and the more the coefficients being '0', predicted coding performance of the AC coefficient becomes better. Accordingly, since the probability of not being '0' after prediction of the coefficient having the size of '0' in the vertical and horizontal component regions of the AC coefficient is high, the coefficient of the '0' is thus removed from the prediction. Meanwhile, when the characteristics of an adjacent block is used in a space region to enhance the predicting characteristics of the DC/AC coefficient in the discrete cosine region, a large weighted value is imparted to the pixel value in further vicinity of the present block to improve the predicting characteristics of the DC/AC coefficient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004102672-A (JP)
Title: Real estate price evaluating method and its program and its device
Inventor: OKAMOTO MIKIO
IPC: G06Q50/16
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To always objectively and highly precisely evaluate the price of real estates.  <P>SOLUTION: When the contents of items contributing to the price evaluation of an apartment collected by a standardization correcting part 3 are different from the contents of a predetermined standard, the price at the time of estimating that the item contents are the contents of the standard is calculated, and the price per unit area of the apartment is corrected, and the tendency value graph of the corrected unit price of the apartment and the elapsed years of the apartment is obtained. The unit price corresponding to the elapsed years of the apartment to be evaluated is calculated from the tendency value graph by a property evaluating part 4, and when the item contents contributing to the price evaluation of the apartment to be evaluated are different from the contents of the predetermined standard, an independent gap correction rate corresponding to the difference is calculated, and the calculated unit price of the apartment is evaluated by multiplying by the occupation area of the apartment and the calculated individual gap correction rate so that the total sum of the apartment to be evaluated can be calculated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003217101-A (JP)
Title: Programmable write equalization circuit and programmable write equalization method
Inventor: KOLLER JUSTIN J
IPC: G11B5/09
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To specify such capability that can deal with changes in many characteristics of a magnetic recording system by programming a write equalization circuit.  <P>SOLUTION: A programmable write equalization circuit includes a first digital clock that is used as a reference to indicate data rate, a second digital clock used to indicate write equalization quantization, a look-up table used to store waveforms used in equalizing the input from the first digital clock domain to the second digital clock domain, a counter used to indicate the number of bits within the look-up table that are to be used for each translation, a polarity detector used to detect the current state of the input data, a non- return-to-zero (NRZ) filter used to indicate the placement of data translations and non-translations, and a software interface including programmable registers to control each one of the parameters within the equalizing circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004108174-A (JP)
Title: Flexible joint for exhaust pipe
Inventor: WAKABAYASHI MAKOTO
IPC: F02F11/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible joint for an exhaust pipe capable of absorbing a sound, vibration, and exhaust gas generated by an internal combustion engine, vibration from a road surface when driving, etc., which has flexibility in any direction, has favorable seal performance, and can be manufactured at a low cost.  <P>SOLUTION: This flexible joint comprises a diameter enlarged part 2 provided at the end of one pipe 1 to be connected, a spring lock 4 and a seal member 5 provided at the end of the other pipe 3 of a counter part to be connected, and a spring 6 provided between the spring lock at the end of the other pipe inserted to the end of the diameter enlarged part and the end edge of the diameter enlarged part 2. Flexibility is thus imparted in a perpendicular direction to a shaft along a prescribed circumference without deteriorating the seal performance of the other pipe 3 to be connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110331-A (JP)
Title: Prepaid card system
Inventor: YOSHIOKA YASUAKI
IPC: G06K17/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional prepaid system wherein the sum information is electrically and magnetically written in a card, which raises the prices of a terminal and a card as consumables and the price of the whole of the system is raised in a system using a lot of terminals.  <P>SOLUTION: Unique information is recorded in a card freely to be read out. When the unique information read out by a reading means of an input/output terminal is transmitted to an information storage terminal with the reduction information input by an input means of the input/output terminal, a rewriting means of the information storage terminal accesses the stored sum information by using the unique information as a retrieval key, and subtracts the reduction information from the sum information, and rewrites and stores the balance. The writing means of the input/output terminal records the reduction information in the reduction information recording part of the card impossibly to rewrite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177154-A (JP)
Title: Measuring method of leakage current or resistance, its monitoring apparatus and its monitoring system
Inventor: TAKAGAMO NAOHIRO
IPC: G01R31/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily calculate a resistance-portion current included in a leakage current.  <P>SOLUTION: In measurement of the resistance-portion current from a leakage current signal and a voltage signal from a current transformer in a circuit to be measured, a signal wave of at least one cycle of an alternating current is sampled, the average of an integrated value of the instantaneous value of a voltage and the instantaneous value of the leakage current is divided by the square root of the average of the squared each instantaneous value of the voltage. Since the highly reliable resistance-portion current and a resistance value can be measured and an insulation-deteriorated phase can be specified, inspection maintenance is enabled in advance by capturing the change of insulation deterioration with time and issuing an alarm, to thereby enable to prevent beforehand an accident.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004110490-A (JP)
Title: Timing control circuit device
Inventor: MIYAZAKI SUKEYUKI
IPC: H03L7/081
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of jitter performance affected by manufacturing process dispersion, power source voltage fluctuation, temperature change or input signal jitter in a hierarchical structure having at least two timing control circuits for improving jitter performance of a clock signal generator.  <P>SOLUTION: This timing control circuit is composed of at least two hierarchical timing control circuits and at least one conversion circuit. The first hierarchical timing control circuit roughly adjusts a clock phase, and the second hierarchical timing control circuit finely adjusts the clock phase. A delay match circuit outputs a control signal for aligning as identical delay time, unit delay time of a rough delay circuit column provided to the first timing control circuit for rough adjustment and whole delay time of a fine delay circuit column provided to the second timing control circuit for fine adjustment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108278-A (JP)
Title: Variable nozzle drive device for exhaust turbine supercharger
Inventor: NISHIYAMA TOSHIHIKO
IPC: F02B37/24
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable nozzle drive device for exhaust turbine supercharger capable of improving mountability by surely promoting downsizing.  <P>SOLUTION: In this variable nozzle drive device 20 installed in an exhaust turbine supercharger, a plurality of rotating vanes 82 are rotated by hydraulic pressure fed to a hydraulic chamber 68, and a rotating shaft 81 formed integrally with the rotating vanes is rotated to output a rotating force so as to drive a variable nozzle. Accordingly, conventional actuator rod and connection rod for converting linear motion to rotating motion can be eliminated, and a large diaphragm can also be eliminated to remarkably reduce the size of the entire device. As a result, the device can be surely stored even in a small space between the exhaust turbine side and the compressor side of the exhaust turbine supercharger to remarkably improve the mountability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110627-A (JP)
Title: Method and device for designing semiconductor device
Inventor: MARUO AKIO
IPC: H01L27/04
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate layout verification of a circuit in which an analog circuit and a digital circuit coexists.  <P>SOLUTION: Wiring as a possible noise source and wiring which is not noise-resistant are specified on a circuit diagram are indicated on a circuit, and an identification display means 11 identifies a pair of wiring patterns the parasitic capacity of which exceeds a specific value and displays it on the circuit diagram and a layout diagram when the parasitic capacity between the wiring patterns as the possible noise source and the wiring which is not noise-resistant is extracted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119417-A (JP)
Title: Rotary silicon wafer cleaning equipment
Inventor: OMI TADAHIRO
IPC: F26B17/30
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance stability of a silicon wafer furthermore by performing more complete hydrogen termination of the silicon wafer cleaned with chemical or pure water.  <P>SOLUTION: The rotary silicon wafer cleaning equipment comprising a unit 3 for supporting/rotary driving a silicon wafer encased in a case body 2 and cleaning a silicon wafer with pure water following to chemical is further provided with a silicon wafer dryer comprising a panel 5 for supplying mixture gas of hydrogen gas and inert gas, a mixed gas supply pipe A having one end coupled with the gas mixer of the gas supply panel, a unit B for heating the mixture gas, and a unit for forming hydrogen radical at a part touching the heated high temperature mixture gas. Outer surface of the silicon wafer is dried and subjected to hydrogen termination by jetting mixture gas containing hydrogen radicals formed by the hydrogen radical forming unit onto the cleaned silicon wafer under rotation. High-degree hydrogen termination is thereby ensured and the outer surface of the Si wafer is sustained in a stable state over a long term.  <P>COPYRIGHT: (C)2004,JPO