baber/WOPTO huggingface dataset:
Patent JP-2004183303-A (JP)
Title: Shield excavating equipment
Inventor: KASHIMA YUTAKA
IPC: E21D9/08
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide shield excavating equipment which facilitates a switching operation from the process of excavating an excavated hole with a large cross section to the process of excavating an excavated hole with a small cross section, and which can suppress the occurrence of the irregularities of the inner wall surface of the excavated hole with the large cross section by preventing a gap from being made between excavation ranges.  <P>SOLUTION: This shield excavating equipment 10 enables the excavated hole with the large cross section to be excavated by a first excavator 11 and a second excavator 12, and makes the second excavator 12 separated for excavation from the first excavator 11, so as to enable the excavation of the excavated hole with the small cross section. The first excavator 11 is equipped with a first cutter head 23 which makes a parallel link motion by using an eccentric multispindle 25; the second excavator 12 is equipped with a second cutter head 43 which is arranged in a position deviated forward or backward in an excavation direction with respect to the cutter head 23; and a first excavation range 26, which is excavated by the cutter head 23, and a second excavation range 46, which is excavated by the cutter head 43, partially overlap each other in a front view.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205533-A (JP)
Title: Connector for optical fiber array and its manufacturing method
Inventor: YOSHIKAWA MINORU
IPC: G02B6/40
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for optical fiber array capable of simply be manufactured, improving the dimensional accuracy, and reducing costs, and its manufacturing method.  <P>SOLUTION: A metal film 12 is coated on surfaces of glass fibers 11a which are exposed by removing cover layers 11b of the side of end parts of a plurality of optical fibers 11 which constitute an optical fiber array 10 and which are arranged in parallel and the optical fibers 11 coated with the metal film 12 are arranged at fixed intervals on the surface of a first substrate 14 for mounting on whose surface the metal film 12 of the same kind is coated and metal films are made to be melted with each other and the optical fibers are stuck to the substrate 14 through adhesive 17 while abutting a second substrate 18 on the upper side of the fibers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190697-A (JP)
Title: Gear shifting structure for working machine
Inventor: FUKUMOTO TOSHIYA
IPC: F16H61/28
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To restrict the generation of inconvenience such as uncomfortable feeling of an operator due to an unexpected gear shifting generated with a displacement of a gear shift lever positioned between adjacent speed positions even if the gear shift lever is displaced to any one of the adjacent speed positions by the vibration of a machine body.  <P>SOLUTION: In the gear shifting structure for a working machine provided with the gear shift lever 44 to be shifted to a plurality of speed positions, a holding mechanism 63 for holding the gear shift lever 44 at each of the speed positions, and a transmission control mechanism 68 for gear shifting on the basis of the output voltage e from a potentiometer 45 to be changed in response to the speed position of the gear shift lever 44, when the gear shift lever 44 is positioned between the adjacent speed positions, the transmission control mechanism 68 performs gear shifting corresponding to the speed position on a high speed side of the speed positions adjacent to the gear shift lever 44.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193769-A (JP)
Title: Contour enhancement circuit
Inventor: WATANABE MASAHARU
IPC: H04N5/208
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contour enhancement circuit ensuring appropriate contour enhancement.  <P>SOLUTION: The contour enhancement circuit of such a system as a contour enhancement signal S<SB>2</SB>extracted by delay circuits 2 and 3 and adder circuits 5 and 6 is added to a video signal G<SB>D</SB>by means of an adder 14 comprises a peak point detecting section 8, a peak point signal level difference detecting section 9, a correction value calculating section 10, and a multiplier 11 wherein the level of the contour enhancement signal S<SB>2</SB>is corrected depending on the level at the contour part of the video signal G<SB>D</SB>. Level of the contour enhancement signal S<SB>2</SB>is corrected furthermore by providing an n-th power operating section 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190165-A (JP)
Title: Method for calculating weft weaving timing and method for setting weft-inserting condition
Inventor: BANBA HIDEKI
IPC: D03D51/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for calculating weft weaving timing close to the actual value based on known weft-inserting conditions.  <P>SOLUTION: The method for calculating weft weaving timing is applied to a weft-inserting device in a fluid jet loom which includes a weft-inserting nozzle to be fed with a pressure fluid corresponding to the number of revolutions of the main shaft of a loom and capable of normally inserting a weft and functioning to jet the weft together with the pressure fluid in response to its insertion and a weft-seizing member disposed on a weft length-measuring reservoir side and functioning to release a weft in response to beginning the weft-inserting nozzle's jetting. This method comprises calculating the weft weaving timing representing the timing of allowing the weft to get into a warp opening based on the set values for known weft-inserting conditions, wherein the set values include either one of the weft-insertion nozzle's jet-starting timing, the weft-seizing member's releasing timing, the revolutions of the main shaft and the pressure value of the pressure fluid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003257910-A (JP)
Title: Method for polishing copper layer of substrate
Inventor: MIYAIRI HIROO
IPC: B24B37/04
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method for a copper layer of a substrate by which a polishing speed can be increased, the thickness of the copper layer of the substrate is made uniform, the occurrence of scratches on the surface of the copper layer can be suppressed, and heights of copper bumps can be made uniform in polishing the copper bumps.  <P>SOLUTION: This polishing method uses a backing material composed of a raw material having ASKER-C hardness of 75 to 95 degrees and the compression rate of not more than 10% as the backing material, and abrasive liquid including a chelating agent for copper, an etching agent for copper, an oxidizing agent for copper and water as the abrasive liquid. It is more preferable to add to the abrasive liquid at least one kind of abrasive grains selected from a group composed of silicon oxide, alumina, cerium oxide, titanium oxide, silicon nitride, and zirconium oxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004187605-A (JP)
Title: Method for detecting target nucleic acid
Inventor: IWAKI YOSHIHIDE
IPC: C12Q1/68
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously detect a plurality of target nucleic acids in a PCR (polymerase chain reaction).  <P>SOLUTION: The method for detecting target nucleic acids comprises carrying out polymerase extension reaction using template nucleic acids containing at least three target nucleic acid sequences, at least three pairs of amplification primers for amplifying these target nucleic acids and a polymerase, and detecting pyrophosphoric acid produced accompanying the polymerase extension reaction. In the detection method, the lengths of the amplification products of target nucleic acids detected are mutually different and these amplification primers are designed so that the length of amplification product of each target nucleic acid is different from the sum of the lengths of amplification products of other target nucleic acids.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004047927-A (JP)
Title: Electronic component mounting apparatus
Inventor: HATA KANJI
IPC: H01L21/60
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To mount both types of electronic components such as bare IC chips supplied while each connection face is directed upward and electronic components such as chip components supplied while each connection face is directed downward, in a state that the connection faces of chips facing a front side of a board with high precision at a high speed by using the single apparatus.  <P>SOLUTION: An upward component supply means such as an expand base 13 to which semiconductor wafers 8 with electronic components 3 whose connection faces are directed upward from a component supply section 6, and an inverting carrying means 18 that receives the electronic components 3 from the upward component supply means, moves in a Y direction and supplies the components 3 to a first component supply position while turning the components upside down are arranged at one side in the Y direction of an X direction table 14 for positioning the board 2 in an X direction, a component supply section 7 that supplies electronic components 4 with the connection faces facing downward to a second component supply position is provided at the other side in the Y direction; and a mounting means 26 movable in the Y direction is provided between the first and second component supply positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188169-A (JP)
Title: Method and apparatus for insitu vapor generation
Inventor: GRONET CHRISTIAN M
IPC: C01B13/14
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for forming an oxide on a substrate.  <P>SOLUTION: According to the method of the present invention, a substrate is placed in a chamber. An oxygen containing gas and a hydrogen containing gas are then fed into the chamber. The oxygen containing gas and the hydrogen containing gas are then made to react with one another to form water vapor in the chamber. The water vapor then oxidizes the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004195697-A (JP)
Title: Screen printing method and ink used in this method
Inventor: OYA KAZUYUKI
IPC: C09D11/02
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing a screen printing of a high quality level and high precision of a fine pattern, a dirt floor-like pattern or a gradation pattern to a high-density base material like a synthetic leather or a film and a fibrous cloth like taffeta using a fine mesh screen, and an ink used in this method.  <P>SOLUTION: This screen printing method prints an ink containing particles with a diameter of 10 μm or less on a base material using a screen of gauze having a weave aparture of 280 to 400 mesh and a rubber squeegee or a urethane squeegee with a Shore hardness of 40 to 85°. The ink contains at least one kind selected from a pigment, a dye, a binder, a lacquer and a stock paste. The diameter of the particle contained in the ink is 10 μm or less and the viscosity of the ink is 5,000 to 100,000 CPS.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003191891-A (JP)
Title: Propulsion unit
Inventor: LEWIS CLIVE DAVID
IPC: H02K1/18
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propulsion unit 1 arranged to propel a water transportation vessel.  <P>SOLUTION: This propulsion unit 1 is provided with an electric motor 4 for imparting propulsion and a housing 2 for storing the motor 4. The motor 4 is mounted on a plurality of elastic connecting members 10 for transmitting stress between the motor 4 and the housing 2 within the housing 2. The propulsion unit 1 is used to propel the vessel, etc., and is suspended under the vessel. The elastic connecting members 10 reduce noise from the housing 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004198621-A (JP)
Title: Charging device and image forming apparatus
Inventor: KOSUGE AKIO
IPC: G03G15/02
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost highly durable charging device which ensures the durability of members for forming gaps between a charging member and an image carrier and makes the accuracy of the gaps between the charging member and the image carrier adequate, and to provide an image forming apparatus having the charging device.  <P>SOLUTION: Ringlike members are fitted in annular grooves 105 formed at both ends of a charging roller 14 used for charging the image carrier. In addition, gap retention members 103 for forming gaps between the charging roller 14 and the image carrier are provided. Each of the gap forming members 103 has an area of 1.0 x 10<SP>-6</SP>to 3.0 x 10<SP>-6</SP>m<SP>2</SP>in a section containing the axis O of the charging roller 14. Accordingly, soiling of the charging roller can be prevented by the gaps formed between the charging roller 14 and the image carrier. This provides the low-cost highly durable charging device in which the durability of the members for forming the gaps between the charging roller and the image carrier is ensured and, at the same time, the accuracy of the gaps between the charging roller and the image carrier is made adequate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200321-A (JP)
Title: Solid state imaging device and method of manufacturing the same
Inventor: SUZUKI HIRONOBU
IPC: H01L31/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge transfer device which is micronized, possess a large number of pixels, never deteriorates its yield ensuring the degree of freedom of processes when it is enlarged in size, reduces a charge transfer electrode in resistance, and is capable of transferring charge at a high speed in a CCD using a multilayered charge transfer electrode.  <P>SOLUTION: In a solid state imaging device equipped with a multilayered charge transfer electrode, a multilayered polycrystalline silicon electrode is formed, a side wall insulating film is interposed between side walls, and a silicide film is formed in a self-aligned manner on the exposed surface of the polycrystalline silicon film coming up from the side wall insulating film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196339-A (JP)
Title: Cover structure of vertical tank opening
Inventor: KOSHIRO ISAMU
IPC: C02F1/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover structure of opening parts of supply and sewage water tanks with a small number of parts and easy execution at low cost.  <P>SOLUTION: In the cover structure of opening parts of supply and sewage water tanks, L-shaped receiving frames are disposed on opening parts in a vertical wall of the supply and sewage water tanks or a plurality of opening parts formed in a floor surface to cover an upper part of the water tank, and a thermosetting resin plate is placed on/fitted to the L-shaped receiving frames. A thermosetting resin thin plate is disposed on face and back sides of the plate, and a honeycomb-like structure or a resin foam block is integrally disposed between the thin plates. A peripheral end part reinforcing resin foam body is integrally disposed on a peripheral end part of the plate, a placement part is formed on an edge part reinforcing resin foam by notching a lower portion thereof, and the placement part is fitted to/placed on the L-shaped receiving frame.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201104-A (JP)
Title: Imaging apparatus
Inventor: ADACHI YUJI
IPC: G03B7/26
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for reducing power consumption related with image display while the image display which meets user's intent is performed.  <P>SOLUTION: An integral controller 211 detects a readiness state of operation in the readiness of shooting an object and of reproducing a stored image on the basis of the detection of a holding state of a grip unit by a grip sensor 12, the detection of a loading state of a remote release unit 223 by a loading detection sensor 222d, and the detection of an enabled state of remote control by the integral controller 211. The integral controller 211 performs the display of an image on EVF 20 when a user's pupils approaching close to EVF 20 is detected by an ocular detection sensor 22. The image display on a rear face LCD 10 is performed under control when the user's pupil approaching to EVF 20 is not detected. When the readiness state of operation is not detected, the display of images on both the rear LCD 10 and the EVF 20 is not performed under the control of the integral controller 211.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197200-A (JP)
Title: Raw material liquid for forming titanium oxide film, and method for producing titanium oxide film obtained by using the same
Inventor: AZUMA SEIJI
IPC: C23C16/40
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material liquid for a titanium oxide film which comprises titanium chelate, is free from the change of a composition with the lapse of time, can be bubbled without holding up, and can prevent the unstabilizing of a film forming rate and the generation of titanium oxide fine powder, and to provide a method for producing a titanium oxide film obtained by using the raw material liquid.  <P>SOLUTION: In the raw material liquid for forming a titanium oxide film consisting of titanium chelate and an additive, the additive is not reacted with the titanium chelate at 150°C, the viscosity of the additive at 50°C is lower than that of the titanium chelate, and also, the vapor pressure of the additive at 150°C is almost equalized to that of the titanium chelate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003215679-A (JP)
Title: Film transfer device
Inventor: ATSUMI HIROAKI
IPC: G03C3/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To excellently send a film out of a film cartridge by securely engaging a spool of the film cartridge with a spool driving shaft.  <P>SOLUTION: The film cartridge 22 in which the single spool 22A is wound with the photographic film is used and the spool driving shaft 33A which is arranged slidably along an axis so that it can engages the spool 22A of the film cartridge 22 and energized with a spring in a direction wherein it engages the spool 22A is provided with an engagement detection switch 35 which detects the slide position of the spool driving shaft 33A, thereby detecting the spool driving shaft 33A and spool 22A engaging each other according to the output of the engagement detection switch 35. The spool driving shaft 33A is rotated at a low speed until the engagement detection switch 35 detects the engagement between the spool driving shaft 33A and spool 22A and then rotated at a standard speed after the engagement is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004205578-A (JP)
Title: Audio reproducing equipment communicating audio signal by radio and method of controlling power consumption of audio reproducing equipment
Inventor: ITO TAKAFUMI
IPC: G10L21/0316
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio reproducing equipment, which can be reduced in power consumption while maintaining excellent usability and uses a connection type radio communication system like the Bluetooth system, and a power consumption control method.  <P>SOLUTION: In an operation method in a power-saving mode implemented by a Bluetooth-audio converting adapter 20, the power-saving mode is a process of setting a Bluetooth module 30 of the Bluetooth-audio converting adapter 20 in a Sniff mode or a Park mode (in which a communication link of Bluetooth is maintained) and entering a power-saving state. Here, the Sniff mode is a process mode in which up to seven Bluetooth devices (slaves) can be set in the power-saving mode while connections are maintained and the Park mode, on the other hand, is a process mode which can be set to the power-saving mode while connections with eight or more Bluetooth devices are maintained. In an embodiment of the present invention, a case of entering the Sniff mode as the power-saving mode as the power-saving mode is explained. Further, the power-saving mode is a process of disconnecting Bluetooth links to completely stop the Bluetooth module 30 from operating.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204692-A (JP)
Title: Stirling engine
Inventor: YAMAMOTO YASUSHI
IPC: F02G1/044
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient stirling engine capable of recovering all the expansion of operating fluid.  <P>SOLUTION: This stirling engine is provided with a displacer mechanism which has a pair of displacer cylinders, a pair of displacers slidably disposed in the pair of displacer cylinders and a pair of expansion and contraction chambers where the flowing operating gas flows in/out in the operation of the pair of the displacers; a displacer operating mechanism operating the pair of displacers with a phase difference of 180° from each other; an operating gas circuit communicating the pair of displacer cylinders; and a fluid rotating machine disposed in the operating gas circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204748-A (JP)
Title: Compressor and method for balancing compressor
Inventor: NAKANE YOSHIYUKI
IPC: F04C28/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor capable of controlling vibration by minutely adjusting unbalance of tolerance.  <P>SOLUTION: In the compressor performing compression operation by rotating a drive shaft 25 supported in a housing, balancers 30, 31, 32, 50 provided on the drive shaft 25 are composed of main body parts 34, 37, 51, 70 and adjustment parts 36, 39, 52, 77, and at least one of weight and shape of the adjustment parts 36, 39, 52, 77can be changed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206339-A (JP)
Title: Multiprocessor system
Inventor: KUNO MASAAKI
IPC: G06F15/177
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently operate a network in a multiprocessor system of a network constitution.  <P>SOLUTION: The multiprocessor system comprises: a processor bus on an input side for supplying input data; a first processor group connected to the processor bus on the input side; a second processor group connected with the first processor group through the network to which data processed by the first processor group are transferred; a processor bus on an output side connected to the second processor group for outputting processing data processed by the second processor group; and registers on the input side and on the output side connected to the processor buses on the input side and on the output side, respectively, for recording the abnormality information of the processor group connected to the corresponding processor bus. When an abnormality occurs in the first or second processor group, the abnormality information of the register in which the abnormality information of the processor group is recorded is reported to the other register.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204037-A (JP)
Title: Method for manufacturing thermosetting resin having controlled molecular weight distribution
Inventor: YAMAMOTO JUNICHI
IPC: C08G85/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermosetting resin having a controlled molecular weight distribution that can greatly reduce the amount of solvent for use, and can fractionate the useful thermosetting resin in an extremely economical way.  <P>SOLUTION: A thermosetting resin that is soluble in a solvent is dissolved in the solvent, and is subjected to fractionation to form the thermosetting resin composition having a controlled molecular weight distribution by passing through an inorganic filter membrane.  <P>COPYRIGHT: (C)2004,JPO&NCIPI