baber/WOPTO huggingface dataset:
Patent JP-2005233365-A (JP)
Title: Displacement reduction mechanism
Inventor: YOSHIMURA YASUO
IPC: F16H21/10
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement reduction mechanism which obtains a high displacement reduction rate, which has a high reproducibility of output displacement, and which can be applied to an X/Y biaxial stage or an X/Y/Z triaxial stage.  <P>SOLUTION: The displacement reduction mechanism includes an input point 11 and an output point 12, and it is integrally manufactured symmetrically with respect to a reference line 13 extending on the input and output points. The displacement reduction mechanism is provided with: fixed points 15 arranged on both sides of the reference line; first elastic hinge members 16 each having a proximal end connected to the fixed point and a distal end connected to the output point; and a second elastic hinge member 18 located to extend across the reference line perpendicular thereto and having the input point at its center, both ends of which are respectively coupled to the middle portions of the first elastic hinge members. The displacement in the direction of the reference line inputted to the input point is reduced and outputted to the output point through the elastic deformation of the second elastic hinge member and the first elastic hinge members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244281-A (JP)
Title: Power line communication terminal, power line communication method, power line communication relay and power line communication system
Inventor: OKADA YUKIO
IPC: H04B3/54
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power line communication terminal (PLC terminal), a power line communication method, a power line communication relay, and a power line communication system in which lowering in utilization efficiency of communication band can be suppressed, and dynamically varying transmission environment can be dealt with.  <P>SOLUTION: The PLC terminal 11 comprises a table storage section 113 for storing a relay necessity information table registering relay necessity information, a first communication processing section for relaying or directly transmitting a communication signal to be transmitted depending on the relay necessity information on the relay necessity information table, a second communication processing section for transmitting a signal notifying direct communicability to a source upon receiving a relay request signal directly, and a table processing section 122 for altering the relay necessity information on the relay necessity information table to indicate necessity of relay if the communication signal transmitted directly fails finally, and altering the relay necessity information on the relay necessity information table to indicate unnecessariness of relay if the communication signal is received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239781-A (JP)
Title: Method for improving weak soil
Inventor: KOGIKU FUMIO
IPC: B09B3/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving weak soil whereby compression strength of the weak soil having a compression strength of <0.1 N/mm<SP>2</SP>is improved and elution of heavy metals can be inhibited.  <P>SOLUTION: Fifty kg of a granulated blast-furnace slag is mixed into 1 m<SP>3</SP>of the weak soil having a compression strength of <0.1 N/mm<SP>2</SP>. Together with the granulated blast-furnace slag, unslaked lime and/or slaked lime is mixed in an amount corresponding to 10-50% of the mass of the granulated blast-furnace slag. Preferably, the granulated blast-furnace slag is a granulated blast-furnace slag fine powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243890-A (JP)
Title: Laminated ceramic capacitor and manufacturing method thereof
Inventor: HIRATA KAZUKI
IPC: H01G4/12
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated ceramic capacitor large in an electrostatic capacity and excellent in dielectric property and DC bias characteristics.  <P>SOLUTION: The average grain size of particles constituting the dielectric layer of the laminated ceramic capacitor is formed of first crystalline particles having large grain sizes, and second crystalline particles having small grain sizes. When the average grain size of the first crystalline particles is shown by R<SB>1</SB>and the average grain size of the second crystalline grains is shown by R<SB>2</SB>, it is specified that 0.10 μm≤R<SB>1</SB>≤0.30 μm and the ratio of R<SB>1</SB>to R<SB>2</SB>or R<SB>1</SB>/R<SB>2</SB>≥5 while the ratio of S<SB>2</SB>to S<SB>1</SB>or S<SB>2</SB>/S<SB>1</SB>is specified so as to be 0.10≤S<SB>2</SB>/S<SB>1</SB>≤0.40, when an area occupied by the first crystalline particles existing in a unit area on the observed surface of the dielectric body layer is shown by S<SB>1</SB>, and an area occupied by the second crystalline particles on the same surface is shown by S<SB>2</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243424-A (JP)
Title: Manufacturing method of separator for fuel cell, and separator for fuel cell
Inventor: KANEFUSA HIDETO
IPC: H01M8/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the aggravation of conductivity in a separator for a fuel cell.  <P>SOLUTION: The separator for the fuel cell is obtained by making graphite and a resin as components and by compression molding these into a prescribed shape. The graphite component is made to be anisotropic graphite particles 15 having the short diameter part d1 and the long diameter part d2, while the resin component is made to be a resin base material 9 provided with a plurality of graphite particle insertion holes 11. A hole diameter of the graphite insertion holes 11 is set to be larger than the short diameter part d1 of the graphite particles 15 and smaller than the long diameter part d2, the graphite particles 15 are incorporated into the graphite particle insertion holes 11 in such a condition that the long diameter part d2 becomes the axis line direction of the graphite particle insertion holes 11, and the graphite containing resin base material 17 is formed. This graphite containing resin base material 17 is laminated in plurality in a molding die, compressed, and molded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240693-A (JP)
Title: Device for adjusting fluid flow rate and scroll compressor
Inventor: MIZUSHIMA MOTOKI
IPC: F04B39/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To secure a stable amount of lubricating oil supplied in spite of widely varying operating conditions and to enhance performance, in a device for adjusting fluid flow rate and a scroll compressor.  <P>SOLUTION: In an upstream part 42 of a communication passage 41 through which a suction chamber 14 and a discharge chamber 16 communicate, a columnar member 44 is fitted movably, supported and urged by a compression spring 47 in a direction for outwardly projecting it. On the outer peripheral surface of the columnar member 44, a spiral groove 46 is formed. A lubricating oil passage 46 is provided between the upstream part 42 and the columnar member 44, for flowing the lubricating oil in the discharge chamber 16 into the suction chamber 14. In addition, the columnar member 44 is moved in accordance with the pressure difference between the suction chamber 14 and the discharge chamber 16, so as to allow flow path resistance in the lubricating oil passage 47 to be varied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318834-A (JP)
Title: Content management method, content management system and image scanner
Inventor: IKEDA SOTOMITSU
IPC: G06F17/30
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content management system which manages content information read in association with a displaying medium on which the content information is drawn.  <P>SOLUTION: The content management system is provided with an image reading section 107 which reads the content information drawn on the displaying medium 100 with an RF-ID tag, an RF-ID reading section 106 which reads identification information of the RF-ID tag, and a data management device 103 which correlates the content information read by the image reading section 107 to the identification information detected by the RF-ID reading section 106 and manages them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240785-A (JP)
Title: Design method of floating body type wind power generator and program for designing floating body type wind power generator
Inventor: KUROIWA TAKAO
IPC: F03D11/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the influence of repeated load of wind and waves with good accuracy in designing a floating body type wind power generator.  <P>SOLUTION: In designing the floating body type wind power generator, combinations of waves condition and wind condition are set (step S301), a wave stress spectrum of waves load in one of the above combinations is obtained (step S303), and a wind stress spectrum of wind load is obtained (step S305). Subsequently, the wave stress spectrum and the wind stress spectrum are added to obtain the composite stress spectrum (step S306), and the probability density distribution of stress amplitude is obtained from the composite stress spectrum (step S307). The fatigue damage degree in all of the above combinations is obtained from the probability density distribution of stress amplitude (step S310), and the sum of the fatigue damage degrees in the respective combinations is obtained in consideration of the frequency of occurrence of the combinations is obtained (step S311) to evaluate the fatigue damage degree.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249389-A (JP)
Title: Method for treating high-dose radioactive waste
Inventor: TORII JUNJI
IPC: C02F11/10
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating high-dose radioactive waste which allows a simple structure to reduce the risks of the eruption of trouble and maintenance labor and whose facility costs are low.  <P>SOLUTION: The high-dose radioactive waste containing organic substances such as waste ion exchange resin used in large quantity in a nuclear power plant is poured into a treatment device 1 and is heated inside a bulkhead 1 to carry out heat treatment. The residue of the waste is mixed with a solidification material such as cement in the treatment device 1, which is used as a canister and is solidified to be disposed of. Notably, particles other than the high-dose radioactive waste may have been poured into the treatment device 1, and it is preferable to mix them by placing stirring blades 4 inside the device 1 and stirring the inside of it when they are heated and the solidification material is mixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246491-A (JP)
Title: Grinding apparatus and method for grinding wafer
Inventor: SATO KICHIZO
IPC: H01L21/304
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a wafer and a detection terminal for thickness measurement from being damaged caused by abrasive grains fallen off from a grinding wheel when grinding is made while measuring the thickness of a workpiece by bringing the detection terminal for thickness measurement into contact with the workpiece.  <P>SOLUTION: When the wafer W held to a chuck table 2 is ground by using the grinding wheel 33 and the thickness of the wafer W is measured by bringing the detection terminal 50 into contact with the grinding face of the wafer W, washing water 53 is supplied to the contact part 50a of the detection terminal 50 with the wafer W, and the abrasive grains 33a fallen off from the grinding wheel 33 are removed from the contact part 50a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249883-A (JP)
Title: Developing device and image forming apparatus using the device
Inventor: FUNAYAMA YASUHIRO
IPC: G03G15/08
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which comparatively uniformizes an amount of toner in a developer layer formed on a developer carrier and an amount of electrified toner and has a development characteristic that is stable for a long time, and to provide an image forming apparatus using the developing device.  <P>SOLUTION: The image forming apparatus includes: a developer carrier 2 which is rotatably disposed opposite an image carrier 1 holding an electrostatic latent image and holds developer on its surface; a regulating supply means 3 which has a developer supply member 4 rotatably disposed apart from the developer carrier 2 and conveys the developer while holding the the developer on its surface, and which supplies the developer to the developer carrier 2 while regulating the amount of developer on the developer carrier 2 by the developer supply member 4; and an electrification adjustment member 5 which is disposed opposite the developer carrier 2 and downstream of the regulating supply means 3 and adjusts the electrification of the developer layer regulated and supplied by the regulation supply means 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249010-A (JP)
Title: Rotary joint for slurry fluid
Inventor: SAKAKURA HIROYUKI
IPC: F16C37/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly flow slurry fluid with a high concentration such as night soil sludge between two flow passages relatively rotated.  <P>SOLUTION: In the rotary joint, a rotary side joint case 5 having a second passage 11 is freely rotatably coupled to a stationary side joint case 4 having a first passage 8 with the tip side part of the first passage 8 inserted into the second passage 11 so as to form a series of a fluid passage 6 passing through both passages 8, 11. A seal chamber 22 sealed by a gland packing 20 which is filled between the opposite peripheral surfaces of both passages 8, 11 and by a mechanical seal 21 provided between both joint cases 4, 5, is formed between opposite peripheral surfaces of both passages 8, 11. An orifice 40 for communicating to a seal chamber 22 is formed in a stationary sealing ring 31 of mechanical seal 21. The sealing liquid 23 which has a pressure higher than the slurry fluid 1 flowing through the fluid passage 6 has and which is allowed to be mixed into the fluid 1, is supplied to and filled into the seal chamber 22 from the orifice 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247747-A (JP)
Title: Lipase inhibitor and lipase-inhibiting beverage and food
Inventor: KOBAYASHI MAKOTO
IPC: A61P43/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lipase inhibitor having high safety and excellent inhibitory activity by investigating inhibitory activity of lipase of an ingredient derived from tea.  <P>SOLUTION: The present inventors found that Cg and GCg obtained by thermally isomerizing ECg and EGCg known to have excellent lipase inhibitory activity exhibit further excellent lipase inhibitory activity, compared with the ECg and the EGCg. The lipase inhibitor and lipase-inhibiting beverage and food each comprise either one of (-)GCg and (-)Cg or a mixed ingredient of (-)GCg and (-)Cg as an active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250948-A (JP)
Title: Maintenance work error prevention program and maintenance work error prevention method
Inventor: HISAYUKI JIRO
IPC: G06Q50/10
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To perfectly prevent a maintenance work error in a maintenance work error prevention program for checking a permission for maintenance work of a device by setting a work permission flag ON in case that permission information is read from an IC tag in the maintenance inspection of the device to permit the maintenance, setting the flag ON in case that the device is not under operation to permit the maintenance, and disabling a maintenance worker from starting the maintenance work without the IC tag writing the maintenance work permission.  <P>SOLUTION: This method includes a means reading a maintenance permission certificate for the maintenance work of the device from the IC tag, means setting the maintenance work permission flag ON in case that the maintenance permission certificate is read, and means setting either or both of a power supply operation switch of a maintenance panel valid in case that the maintenance work permission flag is set to ON.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260361-A (JP)
Title: Data transfer control apparatus, electronic equipment and data transfer control method
Inventor: SHIBATA YUKINARI
IPC: H04B1/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer control apparatus suitable for serial transfer of half-duplex transfer system, and to provide electronic equipment and a data transmission control method.  <P>SOLUTION: The data transfer control apparatus is provided with a transmitter circuit OUTTX, a receiver circuit HRX, a transfer direction switching circuit 58 for switching the transfer direction, a transfer direction instructing circuit 57 for instructing to switch the transfer direction, and a code generating circuit 55 for generating a transfer direction switching request code if a transfer direction switching request comes from a higher order circuit. If the transfer direction switching request comes from the higher order circuit, the transmitter circuit OUTTX transmits a transfer direction switching request code via a serial signal line, and the circuit 57 instructs a transfer direction switching circuit 58 to switch from a transmission direction to a reception direction, after transmitting the transfer direction switching request code.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257389-A (JP)
Title: Inspection recording device for die and inspection recording method of die
Inventor: IKENO MASAYUKI
IPC: G01B11/30
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection recording device for a die and an inspection recording method of the die capable of viewing surely a fine irregularity inspection object such as all the refuse or flaws existing on a molding surface of the die, and recording and displaying the state wherein the fine irregularity inspection object can be clearly viewed by irradiation with light.  <P>SOLUTION: This inspection recording device for the die is characterized by being equipped with a light source relatively movable to the die to be inspected, for irradiating the molding surface of the die with light from a plurality of different relative irradiation positions; an imaging element for imaging the molding surface from one specific direction respectively when the light source is on a different relative irradiation position; an image processing means for comparing on a pixel level each of all the different-direction image data imaged by the imaging element, selecting the brightest image data from among image data on corresponding positions in the plurality of different-direction image data, and generating one combined image data by combining the selected brightest image data group; a recording means for recording the combined image data; and a display means for displaying an image based on the combined image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254955-A (JP)
Title: Car-mounted switch device
Inventor: OKADA JUN
IPC: B60R16/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the space for a switch unit and facilitate its mounting and replacement.  <P>SOLUTION: A car-mounted switch device includes a plurality of switches 1 each of which serves as a wireless IC tag to work without power supply, in which communications between the switches 1 and a switch control unit 3 are conducted in the form of short range radiocommunication distinguishable by RFID, and the switches 1 are driven using the electric wave from the switch control unit 3 as the electric energy. This can be established without wiring of electric wires between the switches 1 and the switch control unit 3 to lead to suppression of the space required. and also facilitate changing the layout of the switches 1 and designing a variation of the layout extremely. Even if a rotating operation of the steering is conducted, the radiocommunications between the switches 1 and the switch control unit 3 will occur smoothly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254398-A (JP)
Title: Cup brush for deburring machine
Inventor: YAMADA HIROTOKU
IPC: B24D11/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup brush for a deburring machine having good bristle tip flatness on a grinding surface, and capable of efficiently carrying out grinding work such as removing burr of metal and corner chamfering.  <P>SOLUTION: The cup brush 10 is attached to the deburring machine and used for carrying out the grinding work of metal. Both side end surfaces of a brush bundle 12 made by binding a plurality of monofilament 11 including grinding material are made to be flat, and an adhered portion 13 by heat fusing is formed on one end side end surface of the brush bundle. The adhered portion of the brush bundle is arranged and fixed in a metallic cup 15 through an adhesive 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266003-A (JP)
Title: Image forming material
Inventor: WATANABE KOTARO
IPC: G03F7/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming material that is useful for a heat mode response positive planographic printing original plate, superior in solubility discrimination and favorable in developability change.  <P>SOLUTION: The image forming material has an image forming layer containing (A) a novolak phenol resin including phenol as a structure unit, (B) a photothermal conversion agent, and (C) a sulfonium salt on a support.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264358-A (JP)
Title: Method for producing resin coated steel stranded wire and method for producing resin coated pc strand
Inventor: TAGUCHI YASUO
IPC: D07B7/14
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a filled and coated steel stranded wire filled with synthetic resin in spaces of the center side of a stranded steel wire or PC strands with a large diameter, and easily carrying out work at a construction site.  <P>SOLUTION: A method for producing resin coated steel stranded wire obtained by filling a molten thermoplastic synthetic resin into the void formed between each steel wire in the stranded steel wire 10 produced by stranding a plurality of steel wires, wherein the steel stranded wire is passed through a cylindrical long vacuum tube 24 linked to vacuum pumps 23, 25 and reducing pressure in the vacuum tube 24 by the vacuum pumps 23, 25 and injecting the synthetic resin into the vacuum tube 24 by a resin injecting device 26 installed on the midway of the vacuum tube 24 and filling the synthetic resin into the void of the steed stranded wire 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264244-A (JP)
Title: Method and apparatus for operating direct heat-treatment of hot-rolled wire rod
Inventor: HASHIMOTO YOSHIHIRO
IPC: C21D1/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for operating direct heat-treatment of a hot-rolled wire rod with which needless to say, at the stationary operation time, or even at the starting-up time of the operation and at the variational time of heat-treatment load, a coolant temperature is suitably controlled at the high accuracy and the unevenness of mechanical characteristic over the whole length of the heat-treatment of the wire rod can be reduced.  <P>SOLUTION: This method for operating the direct heat-treatment of the hot-rolled wire rod, is performed, by which the coolant 100 adjusting the temperature with a temperature adjusting vessel 20 is supplied into a coolant vessel 10 and the hot-rolled wire rod 200 under state of loose-coil is dipped into the coolant vessel and transformed, and the coolant discharged from the coolant vessel 10 is circulated into a temperature adjusting vessel 20. The heat-treatment of the hot-rolled wire rod, is operated while discharging the coolant from the bottom part of this coolant vessel 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI