baber/WOPTO huggingface dataset:
Patent JP-2005233311-A (JP)
Title: Apparatus for controlling speed changing operation of disk/roller type non-stage transmission for learning neutral position of roller
Inventor: MITSUYASU MASAKI
IPC: F16H15/38
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To verify the neutral position of a roller with respect to a disk in the operation of an apparatus for controlling a speed changing operation of a disk/roller type non-stage transmission.  <P>SOLUTION: The apparatus for controlling the speed changing operation of the disk/roller type non-stage transmission is configured as follows. The roller is shifted by means of a roller supporting means with respect to a pair of disks so as to cross the intersecting position of the central axis of the roller and the central axis of the disks. In this case, the position Xc of the roller at the time (a time tc) that the sign of the variation rate dγ/dt of the speed changing ratio is reversed is learned as the neutral position of the roller with respect to a pair of the disks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234900-A (JP)
Title: Information processing system, accumulator, processor, accumulation method, processing method, and program
Inventor: TAKECHI MASATO
IPC: G06F9/44
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system or the like suitable to reduce traffic of a sequence tree which will become a processing object.  <P>SOLUTION: A processor 451 of the information processing system 401 transmits an acquisition request which specifies a position in the sequence tree to an accumulator 431. The accumulator 431 extracts a subtree specified in the acquisition request from a memorized sequence tree; extracts all other subtrees currently referred to in the extracted subtree; and transmits a pruning tree in which all extracted subtrees are added with positional information in the original sequence tree to a processor 451. The processor 451 generates a result subtree to be updated by prescribed processing to the received pruning tree and transmits it to the accumulator 431. The accumulator 431 carries out replacement and updating by writing the result subtree concerned in positions added to the received result subtrees of the sequence tree.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234960-A (JP)
Title: Part-holding structure and vending machine
Inventor: SAITO HIROAKI
IPC: G07F9/10
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part holding-structure, capable of facilitating the fastening work of a screw member without causing problems, such as complication of its manufacturing work or thermal deformation, and precisely performing the work, even when handling a vending machine.  <P>SOLUTION: In a front structural frame member 22 to which a rack frame unit 30 is attached, by fastening a plurality of fixing screws 24, screw insert holes 22e for inserting the fixing screws 24 are provided at positions of fastening the fixing screws 24, respectively, and an integrated fastening member 25, having screw fastening holes 25a provided at positions corresponding to the respective screw insert holes 22e, is arranged at a position covering the plurality of screw insert holes 22e.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236138-A (JP)
Title: Plasma treating apparatus and its control method
Inventor: SAKAE NAOTO
IPC: H01L21/3065
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly generate plasma, to further reduce any damage to an object to be treated, and to further reduce any load on a high frequency power source or matching unit or the like.  <P>SOLUTION: This plasma treating apparatus is provided with a lower electrode 4 arranged in a treatment chamber, and placed with an object to be treated, an upper electrode 21 arranged so as to be faced to the lower electrode in the treatment chamber, a first high frequency transmitter 29 for impressing a high frequency power to the upper electrode, a second high frequency oscillator 18 for impressing the high frequency power to the lower electrode, and a control unit 20 for gradually increasing an output from each high frequency oscillator to a set level for treating the object by at least three levels or more. The control unit controls the increasing timing of the output of each high frequency transmitter in order to increase the output from the second high frequency transmitter prior to the output from the first high frequency transmitter in the process to gradually increase the high frequency power to the set level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236834-A (JP)
Title: Shading correction circuit and image reader
Inventor: ISHIKAWA HIROYUKI
IPC: H04N1/19
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce memory capacity of reference data for correction in a shading correction circuit for an imaging unit.  <P>SOLUTION: A component effective for shading correction is extracted from digital reference data for correcting black shading or white shading by an effective data extraction section 270, and the extracted component is stored in a data holding section 254. For example, a high-order/low-order bit selection section 272 extracts a low-order bit side for black shading and extracts a high-order bit side for white shading through bit shift operation. When performing shading correction for input image data Din representing an ordinary image picked up by a photo-detection section 140, a subtraction processing section 252 or a normalization correction processing section 260 refers to the effective component read from the data holding section 254 and corrects white shading or black shading.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235683-A (JP)
Title: Gel polymer electrolyte and lithium secondary battery
Inventor: AKAO TADAYOSHI
IPC: H01M10/0565
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel polymer electrolyte which is superior in a liquid-retaining property of a nonaqueous electrolytic solution and in a mechanical strength, and which is also superior in conductivity of lithium ions, and provide a lithium secondary battery equipped with this gel polymer electrolyte.  <P>SOLUTION: This is the gel polymer electrolyte in which the lithium ions can be conducted, and this is adopted while a matrix polymer made by polymerization of a substrate monomer which is the gel polymer electrolyte and which has one or both of an acrylate group and a methacrylate group and a fluoro-monomer, and the nonaqueous electrolytic solution are mixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232650-A (JP)
Title: Method for monitoring yarn and device for the same
Inventor: HITOSHINA TOMOYUKI
IPC: D01H13/16
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting the stay of a foreign material in a detecting head of a yarn clearer (yarn-monitoring device) quickly and surely and also rapidly coping with the same, and a device for the same.  <P>SOLUTION: The method for monitoring the yarn by detecting the state of the yarn based on a detection signal from a detecting head driven by a prescribed driving signal and outputting the detection signal in accordance with the state of the yarn becoming a scanned object is provided by, on determining the stop traveling of a first yarn based on the above detected signal, correcting (S2) the driving signal of the detecting head so as to make the detection signal becoming a prescribed set value, memorizing (S3) the first driving signal after the correction, then on determining (S4) the stop traveling of a second yarn, correcting (S5) the driving signal of the detecting head so as to make the above detected signal becoming the prescribed set value, comparing (S7) the second driving signal after the correction with the memorized first driving signal and discriminating the presence or absence of the staying material in the detecting head based on the result of the comparison. The yarn clearing device can execute the above operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240291-A (JP)
Title: Bolt cap for installing unit
Inventor: KAKEGAMI YASUSHI
IPC: E04B1/348
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt cap for installing a unit, which makes a bolt member for connection smoothly inserted into a bolt inserting hole formed at the lower end of a housing unit, when the housing unit is lifted and installed at the upper end of a foundation.  <P>SOLUTION: When the housing unit 10 is lifted and installed at the upper end of the foundation 12, the bolt cap 10 for installing the unit is used by being attached to the bolt member 13 for connection, which is protruded upward from the foundation 12. The bolt cap is equipped with an umbrella-like part 14 having a circular cross section with an outer peripheral shape whose outside diameter is enlarged downward from an upper part. The bolt cap has a female screw hole 17 which is opened on a bottom surface part 15 and into which a tip male screw part 16 of the bolt member 13 is to be screwed. A maximum diameter of the umbrella-like part 14 is set smaller than an inside diameter of the bolt inserting hole 19 formed in the housing unit 10 to be installed, and set larger than an outside diameter of the screw part 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243708-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KASAI YOSHIO
IPC: H01L27/108
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which effectively reduces the junction leakage current in the diffusion region.  <P>SOLUTION: The method comprises a step of forming a first semiconductor film, made of polysilicon or amorphous silicon on a semiconductor substrate; a step of adsorbing a first impurity to the first semiconductor film surface; a step of adsorbing a second impurity to the surface of the first semiconductor film having the first adsorbed impurity; a step of forming a second semiconductor film, made of polysilicon or amorphous silicon on the first semiconductor substrate surface having the first and second adsorbed impurities; and a step of diffusing the first and second impurities in solid phase in a region of the semiconductor substrate adjacent to the first and second semiconductor films to form a region containing the first impurity at a high concentration, the bottom of which is covered with a region containing the second impurity in a low concentration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184758-A (JP)
Title: Piezoelectric resonant element, piezoelectric resonator, filter, and combined substrate
Inventor: FUKUOKA SHUICHI
IPC: H03H9/145
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric resonant element which reduces spuriousness, making it possible to form a thinner piezoelectric substrate, a filter using the substrate and the piezoelectric resonator, and a composite substrate.  <P>SOLUTION: An interdigital transducer (IDT) composed of a pair of interdigital electrodes is formed in a part of a main surface of one side of a piezoelectric substrate, and an isolate conductor layer opposed to the IDT is provided. The interdigital electrodes has a plurality of electrode fingers respectively, and the electrode fingers of a pair of interdigital electrodes are arranged to be parallel to each other. It is preferable that the isolated conductor layer is larger than an area of an electrode crossing portion where the electrode fingers are mutually crossed, and is provided in the main surface of the other side of the piezoelectric substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241420-A (JP)
Title: Probe needle and its manufacturing method
Inventor: KITAZAWA HIROSHI
IPC: G01R1/067
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe needle and its manufacturing method in which resistance to abrasion of the probe needle is improved and a contact resistance value hardly rises even when the probe needle and electrodes of a body to be measured are repeatedly in contact.  <P>SOLUTION: The probe needle for measuring electric characteristics of the body to be measured by bringing its tip part into contact with the electrodes of the body to be measured comprises both a metal substrate 1 and a metal layer 2 covering the surface of the metal substrate. The metal layer 2 has a structure layered sequentially by a mat nickel plating layer 3; a nickel plating layer 4; and a gold alloy plating layer 5 from the side of the metal substrate. The gold alloy plating layer 5 is made of a gold alloy containing gold and an iron family element. The gold content of the gold alloy is preferably 93.0-99.5 wt%. The hardness of the gold alloy plating layer preferably lies within the range between Hv 180-350.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242706-A (JP)
Title: User authentication and collation apparatus
Inventor: NAKAO MITSUTOSHI
IPC: G06F21/32
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collation and apparatus which can increase the number of input patterns to be combined as compared with a method for inputting only an authentication code and is convenient for user authentication.  <P>SOLUTION: The user authentication and collation device detects a character string consisting of numerals or codes of about four digits such as an identification number and input rhythm for inputting the character string, decides whether the authentication code and the input rhythm coincide with a previously stored reference authentication code and the input rhythm of the reference authentication codes or not, and when these data coincide with each other, authenticates the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239389-A (JP)
Title: Carrier roller
Inventor: TOKUDA SHIGETO
IPC: B65H5/06
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier roller, in which generation of a roller mark due to projections to recording medium when the width of the recording medium being carried is narrowed.  <P>SOLUTION: Height of the projections 5 and 6 on the axially inner end side on each high friction part 4 is gradually reduced toward an inner end of the high friction part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250520-A (JP)
Title: Power module for unit device
Inventor: SAWAMOTO NORIAKI
IPC: G06F1/26
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide means that switch by remote control a module operating power source part of a unit device between an on state and an off state.  <P>SOLUTION: The power system for a unit device, which is configured in a unit device to power one or more other modules, comprises a controlling power source powered externally, the module operating power source powered by the controlling power source to power each module in the unit, an on/off switch part powered by the controlling power source to switch on/off the supply to the module operating power source, and a switching instruction input part powered by the controlling power source to input a remote-control switching instruction into the on/off switch part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249940-A (JP)
Title: Electrooptical device and electronic appliance
Inventor: YOKOGAWA MAGOYUKI
IPC: G02F1/133
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a display fault due to noise on image signal lines in an electrooptical device such as a liquid crystal device.  <P>SOLUTION: The electrooptical device is equipped with; a plurality of image signal lines to which image signals are supplied; a sampling circuit which samples the image signals on the image signal lines according to a sampling circuit driving signal and supplies the image signals to a plurality of data lines; a shift register for sequentially outputting a transfer signal from each stage based on a clock signal of a predetermined frequency; a pulse control circuit for at least delaying or distorting an enable signal of a predetermined pulse width and for outputting the signal; and an enable circuit for supplying a logical product of the transfer signal and the enable signal outputted from the pulse control circuit, to the sampling circuit as the sampling circuit driving signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251672-A (JP)
Title: Cleaning method of reforming device of fuel cell system and fuel cell system using its cleaning method
Inventor: AMANO TAKASHI
IPC: H01M8/06
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate foreign matters inside a reformer in a simple structure, especially before operation right after installation of a fuel cell system.  <P>SOLUTION: The fuel cell system is provided with a fuel cell 10 and a reforming device 20. The reforming device 20 is composed of a reforming part 20, a CO shift part 50 and a CO cleaning part catalytically reacting with catalysts 20a, 50a, 60a, respectively. Fluid for cleaning is led in from either of a lead-in port 45a and a drain 95a and exhausted from the other with the lead-in port 45 of a cooling part 40 and the drain 95 in a communicated state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257298-A (JP)
Title: Calibration method and calibration device for array antenna
Inventor: ARAI HIROYUKI
IPC: H01Q3/24
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform calibration of a test array antenna in real time base without moving a test antenna or a calibration array antenna.  <P>SOLUTION: A plurality of antenna elements of a calibration antenna are arranged, and feeding is switchingly performed to these antenna elements, whereby a test array is made to receive signals with known incoming directions to determine the error factor of the test array as a matrix, whereby the test array is calibrated. The calibration device 1 comprises a calibration antenna 4 having a plurality of antenna elements making incoming directions of received signals known; a switching means 3 switching the feeding to each antenna element of the calibration antenna 4; a receiving means 6 acquiring the received signals received by each antenna element of a test array 5 every switching of the feeding; an estimation means 8 estimating the matrix of element-to-element coupling and gain/phase error of each antenna element of the test array based on a received signal group; and an arithmetic means 9 multiplying the received signals by the estimated matrix to perform the calibration of the array antenna.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256627-A (JP)
Title: Exhaust emission control system
Inventor: SATO HITOSHI
IPC: F01N3/02
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control system capable of avoiding a problem of oil dilution during forced regeneration in a continuous regeneration DPF and a problem of wear and seizure of an engine sliding part caused by the oil dilution.  <P>SOLUTION: The exhaust emission control system 1 is provided with the continuous regeneration DPF and a DPF control means 30C. When determining that a travel distance ΔMc after starting collection detected by a travel distance detecting means 33C has not reached a predetermined travel distance ΔM1 for determination even if the collection quantity ΔPm detected by a collection quantity detecting means 32C is detected to be larger than a predetermined collection quantity ΔP1 for determination, the DPF control means 30C gives no warning by a warning means 35C, and the operation of a forcible regenerating means 34 by a driver is forbidden.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254541-A (JP)
Title: Gas-barrier laminated film, its production method, and image display element using the film
Inventor: SOTOZONO HIROHISA
IPC: B32B27/36
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-barrier laminated film which has an excellent high-temperature high-vacuum process aptitude, excellent heat resistance, and gas-barrier properties, a method for producing the film, and an image display element which uses the film and has high definition and high durability.  <P>SOLUTION: In the gas-barrier laminated film in which one or more inorganic layers and one or more organic layers are laminated alternately on at least one side of a substrate film of a polymer having a glass transition temperature of at least 250°C, the mass reduction rate of the film after the film is kept at a temperature of 250°C and at a pressure of 0.01 Pa for one hour is made 0.05 mass% or below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256938-A (JP)
Title: Joint assembly with unit cover, and bearing device total assembly for driving wheel with the same
Inventor: TORII AKIRA
IPC: F16D3/2245
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint assembly provided with a unit cover to improve assembling workability to a vehicle and to stabilize quality, and to provided a bearing device total assembly for a driving wheel provided with the same.  <P>SOLUTION: The bearing device total assembly is provided with a bearing for a driving wheel formed of an external member, in which a car body fitting flange 7b and a knuckle N fitting surface 7c are integrally formed with the outer periphery thereof and formed with a plurality of outside rolling surfaces 7a in the inner periphery thereof, and an internal member 8 supported by the external member 7 through a plurality of rolling bodies 9 and formed with a wheel fitting flange 6 and a plurality of inside rolling surfaces 1a and 14a in the outer periphery thereof, and the joint assembly JA connected to the bearing for the driving wheel. Outside diameter Da of the fitting surface 7c is formed larger than the maximum outside diameter Db of a constant velocity universal joint 3, and the elastomer unit cover 30 formed into a cylindrical shape to cover the peripheral part of the joint assembly JA and having shrunken diameter parts 30a and 30b in both ends thereof is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257025-A (JP)
Title: Method of manufacturing spiral spring with identification mark
Inventor: HAYASHI SHINKO
IPC: C10N30/12
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a conventional method wherein the automation and continuous manufacturing of a film forming step and a coloring step (a part of a spring manufacturing step) for forming an identification mark are difficult because they are in another line or another plant and wherein automation is difficult since soap solution containing a dye is deteriorated and labor is required for setup and solution control is defective.  <P>SOLUTION: A spiral spring molded and treated by forming a film on a base material is immersed in a heated soap solution to form a soap film on the spiral spring (soap film forming step 15) and to heat the spiral spring by the soap solution for depositing a coloring solution formed by mixing pigments in a volatile solvent or dispersant on the spiral spring (depositing step 17). The solvent or the dispersant is vaporized by a heat energy owned by the base material by heating and an external drying action (drying step 18) to color the spiral spring. As a result, the solvent such as the coloring solution in the coloring step 13 can be evaporated in a short time by utilizing the heat energy owned by the base material in the soap film forming step 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004215309-A (JP)
Title: Digital computation apparatus and peripheral device
Inventor: OISHI TSUTOMU
IPC: H04N1/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform efficient logging not to make a data amount so huge as to effect various kinds of operations such as storage, while surely storing the required log information.  <P>SOLUTION: A multifunction machine 701 is equipped with a SOAP for receiving a transmission request of log information from an administrative server 720 connected to a network by a communication protocol SOAP utilizing XML, and for analyzing the received transmission request, and a SOAP proxy for transmitting the analyzed result from SOAP to the administrative server 720.  <P>COPYRIGHT: (C)2004,JPO&NCIPI