baber/WOPTO huggingface dataset:
Patent JP-2010277199-A (JP)
Title: Facility-diagnosing device, facility-diagnosing method and facility-diagnosing program for production system, and computer-readable recording medium which records the program
Inventor: SATO HIROSHI
IPC: G05B23/02
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether a facility is normal or abnormal even if behaviors of the amounts of the characteristics of the facility of normal state are unclear such as an iron-manufacturing plant.  <P>SOLUTION: A facility-diagnosing device for a production system includes: a data-collecting means 11 which collects condition-of-facility data, which indicate the condition of each facility constituting a production system, and condition-of-product data which indicate the condition of products produced by the production system; a data-classifying means 12 which classifies these collected data into product-normal-case data and product-abnormal-case data; a trigger-detecting means 13 which detects characteristic amounts with a prescribed operation of facilities as the triggers, for the classified product-normal-case data and the classified product-abnormal-case data, respectively; a database registration means 14 which compares the detected characteristic amounts in the product-normal case with the detected characteristic amounts in the product-abnormal case, and registers causes having difference between them of a prescribed threshold value or more, to a characteristic amount DB 18; and a diagnosis means 15 which extracts characteristic amounts under operation and compares them with the characteristic amounts in the characteristic amount DB 18 to diagnose whether products are normal or abnormal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277747-A (JP)
Title: Cooling device for fuel cell system
Inventor: KATANO GOJI
IPC: H01M8/10
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for fuel cell system, capable of efficiently cooling compressed air and a voltage converter with coolant in spite of a small size and a simple structure.  <P>SOLUTION: The cooling device for fuel cell system 74 includes: an intercooler 28 for cooling the air to be supplied to a fuel cell 12 by an air compressor 26; a cooler 76 for cooling a DC/DC converter 62 for converting power output from the fuel cell 12 which generates power by receiving supply of hydrogen and air, the cooler being provided as an integrated unit with the intercooler; and a coolant flow passage formed to circulate coolant sent from a radiator 71, from the cooler 76 to the radiator 71 via the intercooler 28.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009189064-A (JP)
Title: Communication device and data frame retransmission method
Inventor: TANIGAWA HIRONOBU
IPC: H04W28/14
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time from the reception of reception confirmation information until the retransmission of a data fame.  <P>SOLUTION: A communication device for performing communication with the other communication device by a time division multiplex duplex operation system, and for performing the retransmission of the data frame relating to the reception confirmation information to the other communication device according to the reception confirmation information transmitted from the other communication device includes data frame retransmission timing deciding means for deciding a time difference until performing the retransmission of the data frame relating to the reception confirmation information from the reception of the reception confirmation information based on the processing capacity of the other communication device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010276313-A (JP)
Title: Outdoor unit for air conditioner
Inventor: KOJIMA MEIJI
IPC: F25B47/02
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide compatibility between highly efficient heating operation and shortening of defrost operation time.  <P>SOLUTION: The outdoor unit 2 for an air conditioner includes a heat exchanger 22 having a plurality of paths P1-5, a flow dividing mechanism 23 dividing a refrigerant decompressed by a decompression mechanism 24 during heating operation to each inlet E1-5 of the plurality of paths P1-5, flow control mechanisms CT1-5 respectively provided between the flow dividing mechanism 23 and each inlet E1-5 and controlling flow rates of the refrigerant flowing into the inlets E1-5 during the heating operation to respectively different flow rates, bypass piping 220 bypassing a flow control mechanism CT1 controlling the flow rate to a predetermined value or less of the flow control mechanisms CT1-5 during defrost operation, an opening/closing mechanism SV opening and closing the bypass piping 220, and a control part 203 controlling each operation mechanism during the defrost operation. In the control part 203, an opened state of the opening/closing mechanism SV is provided during at least a partial period during the defrost operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281012-A (JP)
Title: Ultrafine fiber composite non-woven fabric and method for producing the same
Inventor: NAKAO ETSURO
IPC: B01D39/16
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrafine fiber composite non-woven fabric which is produced by laminating and integrating ultrafine fibers with a spun-bonded non-woven fabric, is especially suitable as a wiping cloth for wiping and catching fine dusts or as a filter for removing fine dusts, is excellent in flexibility and is excellent in shape retainability, and to provide a method for producing the same.  <P>SOLUTION: This ultrafine fiber composite non-woven fabric in which a fiber web is laminated and integrated with a spun-bonded non-woven fabric, is characterized in that the fiber web comprises ultrafine fibers obtained by removing the alkali-soluble resin component of conjugated fibers formed from an alkali-insoluble resin component and the alkali-soluble resin component, and heat-adhesive fibers; the fiber web is interlaced with needles and is bound with the heat-adhesive fibers; and the fiber web is interlaced with the spun-bonded non-woven fabric with needles, and is bound with the heat-adhesive fibers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286526-A (JP)
Title: Pixel driving circuit, light emitting device and drive control method for the same, as well as electronic device
Inventor: KASHIYAMA SHUNJI
IPC: G09G3/20
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pixel driving circuit, a light emitting device and a drive control method for the same, capable of causing a light emitting element to perform light emitting operation in a suitable luminance gradation according to image data.  <P>SOLUTION: A pixel PIX includes the pixel driving circuit DC, and an organic EL element OEL. The pixel driving circuit DC includes: a transistor Tr13 connected in series to an anode of the organic EL element OEL; a transistor Tr11 for putting the transistor Tr13 in diode connection state in writing the image data; a transistor Tr12 for writing voltage component according to the image data to a capacitor Cs connected between gate/source terminals of the transistor Tr13 in the writing operation state; and a capacitor Cc connected between the transistor Tr12 and the source terminal of the transistor Tr13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284681-A (JP)
Title: Core for casting
Inventor: MATSUO DAISUKE
IPC: B22D17/22
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve mold releasing property of a molding by a simple device configuration without reducing production efficiency in a core for casting.  <P>SOLUTION: The core 4 of a casting mold 10 includes: an outer core member 1 protruded from a cavity bottom face 5a toward an inner side of a cavity 6 along the drawing direction of the molding and having at an outer face a core mold face contacting with a melt introduced into the cavity 6; and an inner core member 3 extended along the drawing direction at the inner side of the outer core member 1 and fixed at the inner circumferential face 1c of the outer core member 1 is a state of interposing a heat insulating film 2 for suppressing heat transfer from the outer core member 1. The inner circumferential face 1c is arranged to restrain the deformation of the inner core member 3 to a taper part 3a. An interval between a side face 1a and the inner circumferential face 1c in a direction orthogonal to the extracting direction is arranged to be larger at a tip side than at a base end side on the inner circumferential face 1c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286067-A (JP)
Title: Device and method of manufacturing friction plate for lockup clutch
Inventor: TOMINAGA MASAKI
IPC: F16D69/04
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To form an annular friction material by bringing a plurality of fan-shaped friction materials into close contact with each other, by uniformizing pressure between mutual materials of the plurality of fan-shaped friction materials to a clutch piston.  <P>SOLUTION: The mutual materials of the fan-shaped friction materials 10<SB>-1</SB>to 10<SB>-8</SB>formed by being punched in a fan shape of constituting a part of an annular or a substantially annular friction material 10 are arranged in a substantially annular shape according to an arranging metal mold 30 in a noncontact state. The fan-shaped friction materials 10<SB>-1</SB>to 10<SB>-8</SB>are taken out, and are moved to a diametrically-contracted metal mold 50 different from the arranging metal mold 30. Then, the fan-shaped friction materials 10<SB>-1</SB>to 10<SB>-8</SB>are moved in the central direction of an annular shape so that diameters of the fan-shaped friction materials 10<SB>-1</SB>to 10<SB>-8</SB>become small, and are formed in the annular shape by contacting the mutual materials of the fan-shaped friction materials 10<SB>-1</SB>to 10<SB>-8</SB>. An adhesive is applied to one or both surfaces of the plurality of fan-shaped friction materials 10<SB>-1</SB>to 10<SB>-8</SB>and a surface of the clutch piston 60, and the clutch piston 60 is pressed to the plurality of fan-shaped friction materials 10<SB>-1</SB>to 10<SB>-8</SB>, and the opposed surface is adhered to the clutch piston 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284948-A (JP)
Title: Method of manufacturing fluorine-containing resin molding
Inventor: WATABE HIROYUKI
IPC: C08J7/02
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a fluorine-containing resin molding, which can obtain the fluorine-containing resin molding excellent in mechanical strength and dimension stability by a short-time annealing at a low temperature.  <P>SOLUTION: The method of manufacturing the fluorine-containing resin molding comprises (a) a step of preparing an intermediate of the fluorine-containing resin molding by molding fluorine-containing resin or a mixture containing the fluorine-containing resin, and (b) a step of impregnating the obtained intermediate with 25-500 pts.mass of a good solvent based on 100 pts.mass of the fluorine-containing resin in the intermediate of the fluorine-containing resin molding to anneal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002870-A (JP)
Title: Method for evaluating and improving operability of web application, and web system
Inventor: KUDO MASAHIRO
IPC: G06F11/36
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To continuously and accurately evaluate operability of a Web application including a dynamic content.SOLUTION: The Web application execution system 1000 includes a Web server device 121 which responds to a request from a client device 101 and a log server device 141, which are connected to each other through a network 161. The log server device 141 stores, according to a manual describing an operation method of the Web application, an operation log in operation of the Web application on a Web browser as a first operation log, stores another operation log in operation of the Web application on the client device 101 as a second operation log, and transmits difference information between the first operation log and the second operation log to the Web server device 121, the client device 101 or the other external device 181 to at least display or record the difference information.
Patent JP-2011000032-A (JP)
Title: Hop extract-containing emulsion composition and method for producing the same
Inventor: NISHINO MASAYUKI
IPC: A23L19/00
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the bitterness possessed by a hop extract and to provide a hop extract-containing emulsion composition having the reduced bitterness.SOLUTION: The method for producing the hop extract-containing emulsion composition includes preparing the hop extract as the emulsion composition by using the following treating method: (1) insolubilizing the hop extract in an acidic condition, and collecting the produced precipitate; (2) dissolving the obtained precipitate in a fat and oil, and (3) mixing and emulsifying an aqueous phase part in which an emulsifier is dissolved, with the oil phase part obtained in the step (2).
Patent JP-2011000614-A (JP)
Title: Brazing method for heat exchanger
Inventor: IWAI ICHIRO
IPC: B23K3/00
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To minimize fall of flux while performing excellent brazing by imparting the flux in a refrigerant chamber when brazing a semi-sealing type heat exchanger.SOLUTION: In a brazing method of a heat exchanger, one member 20 has a swollen part 23, and is arranged opposite to the other member 10 while a fin 31 is arranged in a swollen part 23, and by brazing a periphery 25 of the swollen part 23 with the other member 10, a semi-sealing type refrigerant chamber having opening parts 26, 27 is formed, and the fin 31 is brazed. On each or either surface of opposing surfaces of the two members 10, 20, fluoride-based flux particles are jetted on at least a part of a part forming the refrigerant chamber, and at least a part of a brazed part around the refrigerant chamber, and collided therewith at high speed so as to be mechanically deposited, and heated in an inert gas atmosphere to perform the brazing.
Patent JP-2011000824-A (JP)
Title: Heat-conductive polyimide molding, and manufacturing method therefor
Inventor: TAKAYAMA YOSHINARI
IPC: C08K3/04
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide molding having thickness-directional high heat conductivity.SOLUTION: This heat-conductive polyimide molding is manufactured by a method including a process (A) for applying a polyamic acid solution dispersed with a nonspherical heat-conductive filler, onto a support body, to form an applied film, a process (B) for drying the applied film while applying a magnetic field along a thickness direction of the applied film, and for obtaining a polyamic acid film, and a process (C) for setting the obtained polyamic acid film in a molding die to be imidized.
Patent JP-2011010482-A (JP)
Title: Vehicle driving system
Inventor: KUBOTA MASAYUKI
IPC: B60L50/15
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle driving system which safely uses an energy storage means and preventing deterioration of the energy storage means.SOLUTION: The vehicle driving system includes a power generating means 1, a first converter 2 converting power of the power generating means 1 into DC, the energy storage means 7 to which power converted by the first converter 2 is supplied via a second converter 5, a remaining capacity detection unit 6 calculating a remaining capacity of the energy storage means 7, a third converter 3 converting power output from the first converter 1 and the second converter 5 into AC, a motor 4 using power converted by the third converter 3 and a control means 8 controlling operation of the power generating device 1, the first converter 2, the second converter 5 and the third converter 3. The control means 8 includes a charging means 8A driving the power generating means 1 when the remaining capacity of the energy storage means 7 becomes a first value PS and stopping the power generating means 1 when the remaining capacity of the energy storage means 7 becomes a second value PE.
Patent JP-2011014279-A (JP)
Title: Positive electrode for nonaqueous electrolyte secondary battery and its manufacturing method
Inventor: OSADA KAORU
IPC: H01M4/1391
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode for a nonaqueous electrolyte secondary battery having high capacity and excellent flexibility.SOLUTION: The positive electrode for the nonaqueous electrolyte secondary battery includes a current collector and an active material layer, and the current collector has regularly arranged projections, and the active material layer includes columnar bodies formed on a main plane of the projection where porosity of the active material layer is 3 to 15%. A method of manufacturing the positive electrode for the nonaqueous electrolyte secondary battery in which the current collector has regularly arranged projections includes a step in which a thermal plasma is generated in a predetermined atmosphere, a step b in which a raw material of the active material is supplied into the thermal plasma, a step c in which active material particles are generated from the raw material in the thermal plasma, and step d in which the active material layer is obtained by stacking the active material particles generated in the thermal plasma onto a surface of the current collector in the atmosphere.
Patent JP-2011013401-A (JP)
Title: Optical scanning device
Inventor: BOKU SAIKAKU
IPC: G02B26/10
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device which is made compact and quiet.SOLUTION: The optical scanning device is equipped with: a substrate body; two cantilever beam portions which protrude from both side parts of the one side of the substrate body; a mirror portion both sides of which are supported by torsion beam parts between the cantilever beam portions; a driving source which oscillates the substrate body; and a light source which projects light to the mirror portion. The mirror portion side and fixing end portion on the opposite side of the substrate body are fixed on a supporting component, and the driving source is provided in a part of the substrate body. By providing a plurality of holes on the substrate body, the protruded length of the substrate body from the supporting component is made shorter, thereby the noise generated by the torsional oscillation of the mirror portion is reduced, and thus the sound is reduced.
Patent JP-2009224801-A (JP)
Title: Transistor device having enhancement/depletion mode pseudomorphic high electron mobility
Inventor: DANZILIO DAVID MARK
IPC: H01L21/338
Filed: 2009-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PHEMT device containing both of an enhancement mode transistor and depletion mode transistor.  <P>SOLUTION: The enhancement/depletion PHEMT device includes: a semiconductor substrate; a buffer region; a channel layer on the buffer region; an electron donor layer; a first Schottky layer; a first InGaP layer; a second Schottky layer; a second InGaP layer over the second Schottky layer; a contact layer over the second InGaP layer; an isolation structure defining a first active region and a second active region; an enhancement ohmic contact disposed on a contact layer in the first active region; an enhancement gate recess passing through the first InGaP layer; an enhancement gate contact disposed on the first Schottky layer; a deletion ohmic contact disposed within a second active region; a deletion gate recess passing through the second InGaP layer; and a deletion gate contact disposed over the second Schottky layer within the deletion gate recess.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011013122-A (JP)
Title: Analog bist circuit and electronic system
Inventor: YAMAKAWA KANJI
IPC: G01R31/316
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an analog BIST (Built in self-test) circuit capable of controlling by a digital signal, reducing cost for a shipping test, and shortening a period for characteristic evaluation, and to provide an electronic system using the circuit.SOLUTION: This analog BIST circuit 20 includes an A/D converter 21, a D/A converter 22 and a signal processing circuit 23. A test pattern generated from a digital signal by a user is outputted to an analog circuit 11 by the D/A converter 22. An analog output signal of the analog circuit 11 is converted into a digital signal by the A/D converter 21, and processed digitally by the signal processing circuit 23. In the signal processing circuit 23, waveform verification, frequency component verification, or level verification is performed.
Patent JP-2011010926-A (JP)
Title: Method and apparatus for continuously heating food by steam
Inventor: MARUYAMA TAKASHI
IPC: A47J27/16
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To continuously and similarly apply a predetermined quantity of heat to all foods by preventing an extreme change of heating conditions by automatically adjusting a steam quantity without depending on skilled operators when continuously heating a plurality of foods by a steaming apparatus while conveying the foods.SOLUTION: Steam at a predetermined temperature is supplied from a discharge pipe 23 as a discharge part in a steam supply means to continuously heat foods by the steam, while the foods are conveyed inside the conveying-type steaming apparatus 1. A temperature of heated atmosphere inside the steaming apparatus 1 is measured by temperature sensors S1-S7. A flow rate of supply steam supplied from the discharge pipe 23 of the steam supply means is continuously measured by steam flow meters M1-M3. The opening degrees of control valves 24A, 24B, and 24C are adjusted in response to measured values of the temperature and the flow rate of the steam so as to automatically adjust the flow rate of the supplied steam and to control the temperature of the heated atmosphere.
Patent JP-2011018109-A (JP)
Title: Device and program for correction of recognized character string corr
Inventor: ISHIMORI KEIJI
IPC: G06K9/72
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and program for correction of a recognized character string, capable of correcting the character string recognized from an imaged document with high precision.SOLUTION: The device includes: a correction information memory 31 for storing preliminarily set normal character string information for use in a document and a keyword for identifying the character string configured of characters in the character string and the range of the number of digits of characters recognized as the character string of each normal character string information; a normal character string extraction unit 33 for extracting the normal character string information pertinent to the recognized character string on the basis of the stored keyword and the range of the number of digits; and a character string correction unit 34 for replacing the acquired recognized character string information with the extracted normal character string information to correct the character string.