baber/WOPTO huggingface dataset:
Patent JP-2011150118-A (JP)
Title: Developing device and image forming apparatus provided therewith
Inventor: YAMAGISHI YOSHIHIRO
IPC: G03G15/09
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that obtains a satisfactory image by reliably scraping developer from the surface of a developing roller, suppressing disturbance of a developer layer and development ghost, and forming a developer layer of predetermined thickness on the developing roller by a regulating member, and to provide an image forming apparatus provided therewith.  <P>SOLUTION: A developing device 14 includes: the developing roller 27 incorporating a stationary magnet 25 having a plurality of magnetic poles in a circumferential direction; the regulating member 35 for regulating an amount of toner on the developing roller 27 using a magnetic field generated with the stationary magnet 25; and a magnetic-field generating member 50 for scraping off, on an upstream of the regulating member 35 in a rotational direction of the developing roller, toner which is not used for development on the developing roller 27. A relation Bm/Br>1 is satisfied, where Br represents a magnetic flux density of a distal end of the regulating member 35 facing a surface of the developing roller 27 and Bm represents a magnetic flux density of a distal end of the magnetic-field generating member 50 facing the surface of the developing roller 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149875-A (JP)
Title: Wavelength detection type optical fiber sensor system
Inventor: SANO YASUKAZU
IPC: G01D5/26
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength detection type optical fiber sensor having a high measuring resolution.  <P>SOLUTION: A wavelength detection type optical sensor 2 is constituted by being equipped with sensor elements 21-2n each of which is composed of a pair of FBGs disposed in proximity to each other and constituting a Fabry-Prot etalon. The optical fiber sensor system includes in its constitution the wavelength detection type optical sensor 2 and an optical wavelength detection means 3 on which the transmitted light of the light entering the wavelength detection type optical sensor 2 enters and which detects the transmitted light. The optical wavelength detection means 3 is equipped with an array waveguide grating 31 which separates the transmitted light from the sensor elements 21-2n for each wavelength and an arithmetic circuit 32 which computes a wavelength detected by each of the sensor elements 21-2n based on a signal obtained from separation in the array waveguide grating 31, and the means enables measurement with a high resolution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011148950-A (JP)
Title: Curable composition, color filter and method for producing the same
Inventor: MATSUSHITA YASUAKI
IPC: C09D11/00
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition for blue or magenta formable of a color pixel that exhibits good luminance and hue and is excellent in heat resistance and chemical resistance and applicable to a thermosetting process.  <P>SOLUTION: The curable composition contains a dipyrromethene-based dye, a polymerizable monomer, an organic solvent, and a hydrogen donating compound which has at least two predetermined functional groups and is solid at 25°C and under atmospheric pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011154563-A (JP)
Title: Keyboard device and electronic apparatus using the same
Inventor: HASEGAWA DAISUKE
IPC: H01H13/00
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To do away with risk of false detection in a keyboard device wherein an input operation face positioned on the topmost face is a flat face.  <P>SOLUTION: A keyboard operation part 10 is floating-supported to a lower case 1 by three or more points by a floating mechanism 14, so that the keyboard operation part 10 is stably held by the lower case 1 with a prescribed freedom degree to the lower case 1. Displacement of the keyboard operation part 10 to the lower case 1 is permitted, so that a load applied to the keyboard operation part 10 is conveyed to a load sensor 22 together with the displacement of the keyboard operation part 10 to the lower case 1, and the load applied to the keyboard operation part 10 can be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010166571-A (JP)
Title: Module for integration in home network
Inventor: KOEHLER RALF
IPC: H04L12/46
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost in software and hardware required for a search unit of a device in a home network, thereby to simplify the structure of a connected device, and to improve cost efficiency.  <P>SOLUTION: This module 6 for integration in the home network 1 is provided. The module includes one or a plurality of search units 7 for finding data usable under a provider particularly in an external network 10. The module can receive data and/or metadata representing the content of the data, and allows the data to be used in devices 2, 3, 4 of the home network.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107521-A (JP)
Title: Micro electromechanical device
Inventor: TSUJI KOJI
IPC: G01C19/5755
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro electromechanical device capable of heightening performance of both a micro electromechanical element and an integrated circuit.  <P>SOLUTION: In a gyro sensor device wherein a gyro sensor which is a micro electromechanical element and an integrated circuit 3 are formed on one element formation substrate 1, the element formation substrate 1 is a multilayer substrate having a silicon substrate (first semiconductor substrate) 1A and a silicon substrate (second semiconductor substrate) 1B provided on one surface side in the thickness direction of the silicon substrate 1A, and having a larger resistivity than the silicon substrate 1A, the gyro sensor is formed over the silicon substrate 1A and the silicon substrate 1B, and the integrated circuit 3 is formed on the silicon substrate 1B. A support substrate 2 fixed on the other surface side of the silicon substrate 1A is provided, and a moving part of the gyro sensor is positioned in a sealed space enclosed by a peripheral part of the silicon substrate B and the silicon substrate 1A and by the support substrate 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011160307-A (JP)
Title: Image processor, and image processing program
Inventor: OKAMOTO KIYOAKI
IPC: H04N1/387
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor configured to generate an information image capable of restoring a hidden component when the information image is pasted to hide the component in a document.  <P>SOLUTION: A document reception means of this image processor receives a document. An information image reception means receives an information image indicative of a processing order to the document. A positional information reception means receives positional information indicative of a position at which the information image is pasted to the document. A component reception means receives information related to components in the document. A hidden information extraction means extracts information related to a region hidden in the document by the information image based on the positional information and the component information. An information image generation means generates an information image indicative of information related to the order information and the hidden region. An information image pasting means pastes the generated information image on the document based on the positional information. A document image output means outputs an image of the document with the information image pasted thereon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157914-A (JP)
Title: Fluid transport device
Inventor: MIYAZAKI HAJIME
IPC: F04C5/00
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid transport device preventing a tube from deteriorating due to continuous pressing and improving the transport accuracy of fluid.  <P>SOLUTION: In the fluid transport device, a detachable case internally formed with a flow passage is composed to be attachable to and detachable from a body case provided with a pressing member for pressing the tube and when the detachable case is installed to the body case, the tube composing the flow passage is pressed by the pressing member. In the flow passage, a portion pressed with the pressing member is composed of the tube and the remaining portion is composed integrally with the detachable case. With this, as the tube is not pressed always, the tube can be prevented from deteriorating. Further, by limiting the tube, from which vaporized fluid tends to escape, only to the pressed portion, reduction of the fluid during transport can be suppressed. As a result, the transport accuracy of fluid can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158835-A (JP)
Title: Liquid crystal aligning agent
Inventor: NAKADA SHOICHI
IPC: G02F1/1337
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent giving a liquid crystal alignment layer with which favorable pretilt characteristics are obtained with a photo-aligning method and which brings about no degradation in display performance even in long-term continuous driving.  <P>SOLUTION: The liquid crystal aligning agent contains: (A) a polyamic acid A obtained by making a tetracarboxylic acid dianhydride react with a diamine including a diamine having a photo-reactive structure; and (B) a polyamic acid B obtained by making at least one tetracarboxylic acid dianhydride selected from a group comprised of 1,2,3,4-cyclobutane tetracarboxylic acid dianhydride and pyromellitic acid dianhydride react with at least one diamine selected from a group comprised of 2,2'-dimethyl-4,4'-diamino biphenyl, p-phenylenediamine, 4,4'-diamino diphenylmethane, and 4,4'-diaminodiphenyl ether (wherein the polyamic acid A is excluded).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163408-A (JP)
Title: Shift and select shaft assembly for transmission
Inventor: NISHIMURA SHIGETO
IPC: F16H63/20
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the rigidity of an interlock plate to surely suppress the occurrence of double shifts resulting from a double select condition in a shift and select shaft assembly.  <P>SOLUTION: This assembly includes a shift and select shaft 20 formed with inner levers 21, and the interlock plate 30. The interlock plate 30 includes a base part 31 extending along an axial direction, and projecting parts 32 formed on the outside surface of the base part 31. The base part 31 is provided with slit parts 31a formed with slits S. The inner lever 21 penetrates the inside of the slit S and projects from the slit S. The projecting parts 32 are formed in respective positions adjoining both sides in a select direction with respect to the slits S to achieve an interlock function. In the slit parts 31a, both ends in a shift direction are connected to the select direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163652-A (JP)
Title: Stoker type incinerator and method of operating the same
Inventor: MOTAI TADAYUKI
IPC: F23G5/50
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stoker type incinerator and a method of operating the stoker type incinerator capable of reducing dust amount included in recirculating gas, avoiding wear and damage of a duct of a recirculation passage etc., a dust removal device, a fan, a secondary air nozzle or the like and of reducing a risk of clogging the secondary air nozzle, in the stoker type incinerator adopting a furnace interior exhaust gas recirculation system.  <P>SOLUTION: The stoker type incinerator 2 for recirculating part of combustion exhaust gas within a combustion chamber 3 above a stoker to which an object to be burned is input to the furnace interior as recirculating gas by suction by a recirculation fan 13 includes: a moving grate 23a in a surface combustion zone arranged in the stoker 23; and a combustion control device 61 receiving at least one or more operation signals of the moving grate 23a and controlling a suction amount of the recirculating gas in a time zone when the moving grate 23a is operated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010195590-A (JP)
Title: Transfer unit having rotor, and garbage treatment apparatus using the same
Inventor: PARK MYUNG JIN
IPC: B65F1/00
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer unit having an inclined rotor which prevents sludge from being generated in the transfer unit by smoothly draining sewage downward and moving dehydrated garbage upward into a drying part, and a garbage treatment apparatus using the same.  <P>SOLUTION: The transfer unit includes: the rotor including a rotor body and at least one blade extended on the circumferential outer surface of the rotor body; a housing of hollow container shape containing the rotor therein such that it is rotatable without interference, and inclined at a predetermined angle to a horizontal plane; and a sieve provided in the housing to guide discharge of sewage from garbage. The sieve is disposed in a lower portion of the housing to drain the sewage from the garbage to the outside of the housing. The garbage treatment apparatus uses the transfer unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011164013-A (JP)
Title: Tire test device
Inventor: INOUE ISAMU
IPC: G01M17/02
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To more stably perform vehicle speed control in a tire test device.  <P>SOLUTION: A tire rotation speed conversion part 201 converts a target vehicle speed into a rotation speed of a tire 50 to set it as a tire target rotation speed. A first adder 202 and a first PID control part 203 output a first tire motor control amount for causing a rotation speed of the tire 50 to be coincident with the tire target rotation speed on the basis of the rotation speed of the tire 50 output by a tire tachometer 16. A roller rotation speed conversion part 204 outputs the target vehicle speed as a roller target rotation speed obtained by converting it into the rotation speed of the roller 2. A second adder 205 and a second PID control part 206 output a second tire motor control amount causing the rotation speed of the roller 2 to be coincident with the roller target rotation speed on the basis of the rotation speed of the roller 2 output by a roller tachometer 6. A third adder 207 controls generation torque of the tire motor 18 by a control amount obtained by adding the first tire motor control amount and the second tire motor control amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167019-A (JP)
Title: Power supply system and power supply control circuit
Inventor: YAMAKI HIROSHI
IPC: H02J1/00
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a rush current from becoming larger due to multiplication of multiple power supplies, without enlarging a circuit scale of a power system.  <P>SOLUTION: One of the embodiments of this technology is, when powered from outside, a power system having multiple power factor improvement circuits that improve the power factor of supplied electric power. In addition, the power system has a time difference circuit that sequentially outputs a signal, which instructs operation start of the power factor improvement circuit to each power factor improvement circuit at a predetermined time interval. Then, if the power factor improvement circuit acquires a signal output by the time difference circuit, the power system is controlled to supply the electric power supplied from outside to the power factor improvement circuit for starting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010157519-A (JP)
Title: Method of manufacturing positive electrode active material
Inventor: SHIRAKAWA AKIHIKO
IPC: C01G45/12
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing positive electrode active material for a nonaqueous secondary battery of which electrical capacitance after a lapse of 100 cycles is as large as 100 mAh/g ore more, and of which a capacity maintenance rate after a lapse of 100 cycles is maintained at 90% or higher and capacity reduction is held little.  <P>SOLUTION: A lithium compound, manganese carbonate of which a specific surface area is 10-100 m<SP>2</SP>/g, and an aluminum compound are mixed, and are subjected to firing reaction at a temperature 350-680°C for one hour or longer. Then after cracking, the product are heated at a temperature 730-900°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011157806-A (JP)
Title: Disk cylinder lock
Inventor: TACHIBANA TAKAYOSHI
IPC: E05B29/04
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cylinder lock which is hard to be unlocked through picking operation, in view of increasing lock-picking crimes.  <P>SOLUTION: In this disk cylinder lock, many quadrilateral grooves parallel to the central axis of its outer casing (1), forming a figure of a square-shaped internal tooth ratchet, are prepared inside the outer casing (1) as grooves inside the outer casing (13). The disk cylinder lock is used to lock a mechanism in which a disk (4) including an end (14) aligned with the shape of the grooves inside the outer casing (13) is provided on its inner casing (2).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170245-A (JP)
Title: Display device, method for driving display device, and method for driving display element
Inventor: HANDA TOMOTAKE
IPC: G09G3/20
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving a display device, by which gradation control can be exerted with gradations, the number of which is greater than that of video signals.  <P>SOLUTION: This invention relates to a method for driving the display device that has a display element with a driving circuit and a current drive type light-emitting part, the driving circuit having at least a driving transistor and a capacitance portion. The method includes a step in which a writing process is performed such that while a driving voltage is applied to one of the source or drain of the driving transistor, a video signal is applied to a gate electrode, and then the gate electrode is brought into a floating state, thereby causing a current to flow into a light-emitting part according to the value of a voltage held in a capacitance portion, which is used for holding the voltage of the gate electrode for the source area to make the light-emitting part to emit light. In the writing process, the length of the period for which the video signal is applied to the gate electrode of the driving transistor is adjusted. The luminance of light emitted by the light-emitting part is controlled on the basis of the value of the video signal and the value of the length of the period for which the video signal is applied to the gate electrode of the driving transistor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170285-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMASHINA RYOTA
IPC: H05B3/00
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device, installed in an image forming apparatus of a copying machine, a facsimile and a printer, and having a heating means capable of locally heating a fixing member such as a fixing belt, and capable of preventing or restraining fixing failure due to heat absorption of a pressure member caused by the heating means capable of performing local heating while securing the quality of a fixed image, and to provide an image forming apparatus including the same.  <P>SOLUTION: The fixing device 6 includes: a first heating means 66 capable of locally heating the fixing member 64; and a second heating means 67 for heating the pressure member 63 for pressing a record medium S in a space up to the fixing member 64, and this image forming apparatus 100 includes the fixing device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010136444-A (JP)
Title: Method of controlling target device
Inventor: LUDTKE HAROLD AARON
IPC: G06F3/048
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To control a networked electronic apparatus.  <P>SOLUTION: A second electronic apparatus includes a panel subunit defining an operation element of the second electronic apparatus, an operation object descriptor describing the appearance of a display part, and status descriptor describing the status of the second electronic apparatus using a dynamic data structure. A first electronic apparatus includes a screen display control means for displaying a screen for operating the second electronic apparatus based on information of the panel subunit. The method of controlling a target device includes steps of: transmitting an universal event to the second electronic apparatus in response to a user operation in the first electronic apparatus; interpreting and executing the transmitted universal event in the second electronic apparatus; changing the status descriptor in the second electronic apparatus; and updating screen display showing the status of the second electronic apparatus when the status descriptor is changed in the first electronic apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117034-A (JP)
Title: Wet-type friction material and manufacturing method for the same
Inventor: HASEGAWA MASAHITO
IPC: F16D69/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet-type friction material capable of stabilizing initial friction characteristics without performing initial running-in work, polishing, or cutting and thereby preventing the generation of unnecessary polished dust or cutting dust and significantly shortening manufacturing time by reducing manufacturing processes.  <P>SOLUTION: In the wet-type friction material 1, a base material 3 for ring-shaped friction material is compressed and fixed on a surface of a core metal 2 by being pressurized and heated with production molds 4, 5, a taper with an angle α corresponding to a taper on the outer peripheral side of the upper mold 4 is given to the outer peripheral side of the base material 3 for a ring-shaped friction material, and the taper is formed so as to make the thickness of the base material 3 for a ring-shaped friction material in the radial direction thin from half-way in the radial direction toward an outer peripheral direction. When the ring-shaped wet-type friction material 1 is engaged with a disk within a range of depth from the surface to thickness of 1-15 μm, the wet-type friction material is smoothly engaged with the disk from its outer peripheral side as a face in order to stabilize an initial friction coefficient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011179041-A (JP)
Title: Method for removing metal in converter
Inventor: AIZAWA MASAYUKI
IPC: C21C5/46
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for restraining erosion of a refractory in a converter and also, efficiently removing the stuck metal in the converter, in preliminary dephosphorization for hot metal in which powdery refining agent consisting essentially of CaO such as lime, is blown into the hot metal together with oxygen by using the converter.  <P>SOLUTION: The method for removing the stuck metal in the converter is characterized in that in the hot metal preliminary dephosphorization blowing, where after charging the hot metal into the converter-type refining furnace, a top-blowing lance having a nozzle for melting the metal installed on the sidewall is inserted into the refining furnace and the dephosphorization is performed by blowing the powdery refining agent together with the oxygen for blow-refining, from a nozzle for blow-refining installed at the tip-end of the top-blowing lance, the oxygen for melting the stuck metal is injected in the horizontal direction from the nozzle for melting the stuck metal installed on the sidewall during blowing period of the powdery refining agent, and from end of blowing of the powdery refining agent till end of blowing of the oxygen for blow-refining, purge-gas is continuously caused to flow from the nozzle for melting the stuck metal so that the nozzle for melting the stuck metal installed on the sidewall is not closed.  <P>COPYRIGHT: (C)2011,JPO&INPIT