baber/WOPTO huggingface dataset:
Patent JP-2012111717-A (JP)
Title: Method for producing compound containing dichloromethyl group
Inventor: SAJIKI HIRONAO
IPC: C07C22/04
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a compound containing a dichloromethyl group from a compound containing a trichloromethyl group, capable of efficiently eliminating chlorine by cutting one carbon-chlorine bond in the trichloromethyl group at a high selectivity under a gentle condition, and capable of easily separating a catalyst from a product after the reaction to be reused.SOLUTION: The method for obtaining the compound containing the dichloromethyl group includes elimination of chlorine by cutting one carbon-chlorine bond in the trichloromethyl group by wetly contacting the compound containing the trichloromethyl group with a precious metal catalyst under a hydrogen atmosphere. The precious metal catalyst is preferably a catalyst containing carbon particles and at least one kind of precious metal supported by the carbon particles and selected from a group including platinum, palladium and rhodium.
Patent JP-2011039569-A (JP)
Title: Developer collecting device and image forming device using the same
Inventor: HOSHINO HIROHISA
IPC: G03G21/10
Filed: 2010-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer collecting device or the like for reducing a developer to be collected electrically adhering to the inner wall of a collection container storing the developer.  <P>SOLUTION: This developer collecting device 1 includes a collection container 2 for storing the developer to be collected, a conveying device 4 having a conveying member for conveying the developer through a tubular conveyance path for connecting between a developer occurring place and the collection container, a detector 8 for detecting the developer stored in the collection container, and an internal conveying member 30 that is disposed inside the collection container and conveys the developer to be stored in the collection container. The internal conveying member 30 is constituted as a conductive member and is grounded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012082378-A (JP)
Title: Blend oriented film of vinylidene fluoride-trifluoroethylene copolymer and carbon nanotube and method for manufacturing the same
Inventor: SAGAMI HIROYUKI
IPC: H01L41/193
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a blend film of a P(VDF/TrFE) and a carbon nanotube having high elasticity, excellent transparency and crystal orientation, a high Pr value (residual polarization value) and a high piezoelectric effect and to provide a method for manufacturing the blend film of a P(VDF/TrFE) and a carbon nanotube.SOLUTION: In the method for manufacturing the blended film of a copolymer of vinylidene fluoride and trifluoroethylene and fullerene, after the copolymer of the vinylidene fluoride and trifluoroethylene, and an MWCNT or an SWCNT are dissolved in a solvent, a film (cast film) obtained by solution casting is stretched and then subjected to heat treatment crystallization.
Patent JP-2012113237-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: NONAKA MASAKI
IPC: G03G5/147
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having excellent wear resistance and electric characteristics and significantly improved scratch resistance in an electrophotographic photoreceptor having a surface layer containing a curable resin that is obtained by polymerizing a compound having a polymerizable functional group.SOLUTION: The electrophotographic photoreceptor has a surface layer containing a curable resin that is obtained by polymerizing a compound having a polymerizable functional group, wherein the surface layer contains a compound (urea derivative) having a specified structure.
Patent JP-2012118238-A (JP)
Title: Optical film, optical film roll, and method for manufacturing optical film
Inventor: MURATA NAOKI
IPC: G02B5/30
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical film from which an optical film roll having a good appearance without a gauge band and a scratch can be obtained.SOLUTION: An elongated optical film 100 includes an embossed structure 130 on both end parts 110, 120 of at least one surface of the optical film 100 in a widthwise direction TD, and a shape of the embossed structure 130 when viewed from a thickness direction of the optical film 100 is an elliptical shape. The embossed structure 130 has a peripheral part formed to be protruded from an optical film's surface around the embossed structure 130 and a center part formed on the inner side of the peripheral part to be recessed relative to the peripheral part.
Patent JP-2012117115-A (JP)
Title: Disk for producing powder
Inventor: KARIYA TETSURO
IPC: C22C38/00
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a disk capable of producing powder stably over a long time, while securing thermal shock resistance, by using a metal for powder production by centrifugal atomization.SOLUTION: Concerning a disk used for producing powder using centrifugal atomization for powdering a molten raw material and a mechanism of the centrifugal atomization, this disk for producing powder is constituted of such a material that a thermal shock-proof resistance value of the disk to be used is ≥710°C, and that a thermal conductivity thereof is ≤100 W/m K.
Patent JP-2011116987-A (JP)
Title: Black pearlescent pigment having metal layer
Inventor: YU SHUFANG
IPC: C09C3/06
Filed: 2010-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly cost-effective technique for producing an opaque, dark colored, or black pearlescent pigment.  <P>SOLUTION: A black pearlescent pigment 10 is coated with a layer comprising a non-metal substrate 1 made of mica, glass flake, or the like, arbitrarily an oxide layer 2, a template layer 3 made of an organic monomolecule such as aminosilane, and a metal layer 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012115958-A (JP)
Title: Power tool
Inventor: ARADATE TAKAHISA
IPC: B25F5/00
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a power tool which keeps motor motion uninterrupted even when voltage of a secondary cell falls below the drive voltage of a microcomputer in the power tool for soft starting by the microcomputer the driving source of which is the secondary cell.SOLUTION: In the power tool having a motor 2b driven by a secondary cell 1, a microcomputer 2p for controlling the motor 2b, a first circuit part for driving the motor 2b from output of the microcomputer 2p, and a second circuit part for supplying the voltage to the first circuit part from the output of the microcomputer 2p, the first circuit part has an FET2f, driven by the soft start control signal output by the microcomputer 2p, and an FET2c operated by an inverted signal of the soft start control signal in opposite to the FET2f and driving the motor 2b. In addition, the second circuit part has an FET2h, driven by the soft start control signal output by the microcomputer 2p, and an FET2k turned on by on switching of the FET2h and supplying the voltage to the FET2c.
Patent JP-2012121961-A (JP)
Title: Epoxy resin composition, prepreg, and cured product of the same
Inventor: KAWAI KOICHI
IPC: C08J5/24
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a new epoxy resin in which the total amount of halogens is small and which provides a cured material having especially high thermal conductivity.SOLUTION: The epoxy resin is obtained by reacting a phenol resin obtained by the reaction between at least one of specific cycloalkanones and hydroxybenzaldehydes, with an epihalohydrin, and represented by formula (2). In the epoxy resin, the total amount of halogens is ≤1,600 ppm. In the formula (2), Reach exist independently and represent hydrogen atom, 1-10C linear, branched or cyclic alkyl group, 1-10C aryl group, hydroxyl group, or 1-10C linear, branched or cyclic alkoxy group, G represents glycidyl group, n represents carbon number and an integer of 0, 1 and 2, m represents the number of R, and n and m satisfy following relation: 1≤m≤n+2.
Patent JP-2012128522-A (JP)
Title: Data retrieval device, method, and program
Inventor: MIYOSHI KUNIHIKO
IPC: G06F12/00
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To improve response performance and enhance the convenience of retrieval function in database retrieval by means of resource saving equipment in which a calculation resource cannot be sufficiently used, even in resource saving equipment in which pre-analysis processing of a data distribution and reconstruction processing of a database file are difficult.SOLUTION: Data to be retained in a cache is selected such that a cache made in retrieval in a former stage can be reused for retrieval in a latter stage, and retrieval processing is executed. A history of retrieval conditions is analyzed and indices providing the higher hit rate of a cache are selected and retained.
Patent JP-2011129243-A (JP)
Title: Information storage system
Inventor: COKER JONATHAN DARREL
IPC: G11B21/10
Filed: 2010-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage system having versatile fields within a servo pattern.  <P>SOLUTION: An information storage system mounts some or all the main servo subfunctions for a storage device in integrated servo fields including sequences of encoded bits having selected mathematical properties. The integrated servo field is constituted of many encoded sequences, with the field being a set of sequences constrained and selected to preferably provide some or all the functions, that is, a servo track mark (STM), a position error signal (PRS), and position information of ID track, or the like. Juxtaposition of the sequences in a servo wedge is further constrained to increase the possibility of detecting contribution of adjacent sequences in a read signal. The integrated servo field can provide a position error signal (PES), in relation to the center of a data track via the amplitude of the signal read for adjacent sequences.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012126359-A (JP)
Title: Steering device
Inventor: FUJIMOTO MASAKI
IPC: B62D6/00
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To perform steering control according to perception characteristics of a driver.SOLUTION: A steering device includes: an identifying device for identifying an environment of a road on which a vehicle travels, based on the operation amount of driver's steering operation; and a control device for controlling a steering damping force to be exerted on a steering based on the identified environment. In the steering device, a damping control unit 130 sets a product of a reference damping torque Tb set by a reference damping control unit 131 and an adjustment gain Ga set by an adjustment gain setting unit 1341 according to a road width evaluation value, as a damping torque.
Patent JP-2012131653-A (JP)
Title: Method for producing alumina colloid-containing aqueous solution and alumina colloid-containing aqueous solution obtained thereby
Inventor: KURODA TAKETOSHI
IPC: B01J13/00
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an alumina colloid-containing aqueous solution including the neutral region and having excellent long-term storage stability.SOLUTION: The method for producing an alumina colloid-containing aqueous solution of a pH of 5.5-9 is characterized by mixing an organic acid, alumina hydrate and an alkali agent together and heating. Alternatively, the method for producing an alumina colloid-containing aqueous solution of a pH of 5.5-9 is characterized by mixing an aqueous solution of a basic aluminum salt of an organic acid with an alkali agent. In both production methods, the product (A) of the number of moles of the organic acid by the number of carboxy groups of the organic acid and the number (B) of moles of AlOin the alumina colloid-containing aqueous solution meet the condition: A/B=1.0 to 2.0.
Patent JP-2012134648-A (JP)
Title: Image processing apparatus and image processing method
Inventor: TAOKA MINEKI
IPC: H04N5/232
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing method capable of performing high-speed image processing and preventing decrease in a visual field rate due to reduction of a ring pixel.SOLUTION: An image processing apparatus comprises: an original image data storing part 4 for storing original image data; a reading part 51 for reading the original image data from one end to the other end for each line and outputting them for the each line; an image processing part 52 for inputting the lines, performing image processing after adding a ring pixel according to the image processing to them for the each line, and outputting the image-processed lines; an image converting part 53 for inputting the image-processed lines and outputting the converted lines which have been enlarged or copied concerning the image-processed lines; and an output timing controlling part 57 for controlling a timing of outputting the lines from the data reading part 51 or a timing of outputting the image-processed lines from the image processing part 52.
Patent JP-2012053862-A (JP)
Title: Diversion control device
Inventor: MIYAMOTO TAKASHI
IPC: G05D7/06
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a diversion control device which is excellent in a speed of response.SOLUTION: The diversion control device which diverts gas circulating through a single channel to a plurality of secondary channels includes: a flow rate detector and a control valve installed at each of the secondary channels; storage means in which information for operating the control valve is stored; and a control unit for inputting a detection signal corresponding to an actual flow rate detected by the flow rate detector, for calculating a valve opening signal value for operating the opening of the control valve in each period of initial startup, intermediate startup following the initial startup, and terminal startup following the intermediate startup in the case of the startup of an actual diversion rate after the control of a division rate is started based on a commanded target diversion rate in the secondary channel and the detection signal, and for outputting the valve opening signal value to the control valve as an opening signal.
Patent JP-2012133522-A (JP)
Title: Graph index reconstruction device
Inventor: IWASAKI MASAJIRO
IPC: G06F17/30
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of effectively reducing links in order to evade concentration of links to a specified node and also evading the isolation of nodes.SOLUTION: First, the link of an object point 4 which is a data point to be the object of link deletion and surrounding points 61-70 which are the other data points excluding data points 51-55 within a prescribed range from the object point 4 is eliminated. Then, the data point closest to one of the surrounding points (for instance, the surrounding point 65) is retrieved from the object point 4. A link 91 is newly generated between a retrieved data point 82 which is the data point obtained by the retrieval and the surrounding point 65.
Patent JP-2012131329-A (JP)
Title: Display device for vehicle
Inventor: SATO HIROMITSU
IPC: G08G1/16
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle capable of displaying precise information for a driver, by detecting a line of sight of the driver.SOLUTION: This display device for the vehicle includes a sight line direction detecting means for detecting the direction of the line of sight of the driver, a sight line moving passage detecting means for detecting a passage of moving the line of sight from the direction of the line of sight detected by the sight line direction detecting means, an expected behavior detecting means for detecting behavior expected by the driver based on the passage of the line of sight detected by the sight line moving passage detecting means, an information selecting display means for selecting information corresponding to expected behavior of the driver detected by the expected behavior detecting means, and a display device for displaying the information content selected by the information selecting display means. Since the expected behavior of the driver is detected from a moving passage of the line of sight, the expected behavior of the driver can be precisely detected, and accurate information can be displayed for the driver.
Patent JP-2011057711-A (JP)
Title: Method and pharmaceutical composition for healing wound
Inventor: TENNENBAUM TAMAR
IPC: A61P17/02
Filed: 2010-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical composition for inducing or accelerating a healing process of a damaged skin or a skin wound.  <P>SOLUTION: The pharmaceutical composition for inducing or accelerating a healing process of a damaged skin or a skin wound comprises, as effective ingredients, a therapeutically effective amount of insulin and at least one additional acting substance synergistically acting with the insulin, and a pharmaceutically acceptable carrier being designed for topical application of the pharmaceutical composition. The method of inducing or accelerating a healing process of a damaged skin or a skin wound comprises a step of administering to the damaged skin or the skin wound a therapeutically effective amount of insulin and at least one additional acting substance synergistically acting with the insulin to induce or accelerate the healing process of the damaged skin or the skin wound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012134848-A (JP)
Title: Signal processor and signal processing method
Inventor: HIDAKA ISAO
IPC: H04L7/00
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To absorb errors of input/output clocks by a simple circuit configuration.SOLUTION: A signal processor includes: an input unit to which prescribed number of pieces of data and first enable signals synchronized with a first clock and taking an active state in a data valid section are inputted; a count unit for counting the number of clocks in the section where the first enable signals take an inactive state with a second clock faster than the first clock as a reference; an enable signal control unit for turning the second enable signals to an active state for the number of clocks equal to a prescribed number with the second clock as a reference and turning the second enable signals to an inactive state for the number of clocks counted by the count unit; an enable signal output unit for outputting the second enable signals; and a data output unit for outputting the prescribed number of pieces of data in synchronism with the second clock to a section where the second enable signals take an active state.
Patent JP-2012130611-A (JP)
Title: Ball feeder and pachinko game machine equipped with the same
Inventor: OTA MASAHIRO
IPC: A63F7/02
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a ball feeder that prevents a fraudulent act on a board surface of a game board using a game ball with a thread, by devising a constitution for feeding the game ball to a ball launching device from a ball tray; and to provide a Pachinko game machine equipped with the ball feeder.SOLUTION: When the game ball with the thread is guided toward a tilting plate 26 by a guide passage portion 24f, the tilting plate 26 is tilted against a torsional spring 26a into a recess 24h with the self-weight of the game ball with the thread, subsequently released from the self-weight of the game ball with the thread, and tilted upward from the recess 24h. In such a step, the game ball with the thread is guided while being accompanied by the thread 101 via the tilting plate 26. Meanwhile, a longitudinal pinching member 40c makes an entry toward the guide passage portion 24f through a longitudinal opening 24i of a left-side wall portion 24e of a ball introduction member 24, and faces a top surface of the guiding passage portion 24f through each of pinching portions 44 via the thread. Thus, the thread is pinched between the respective pinching portions 44.
Patent JP-2012138842-A (JP)
Title: Television receiver and electronic apparatus
Inventor: SHIMOMICHI TAKESHI
IPC: G09F9/00
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus and a television receiver which can be reduced in thickness.SOLUTION: According to one embodiment, the electronic apparatus comprises: a panel having a first surface and a second surface positioned on the opposite side from the first surface; a first metal cover covering the first surface of the panel; and a second metal cover which is provided with an opening to expose the second surface of the panel, the second metal cover being connected to the first metal cover, surrounding the peripheral surface of the panel, and being exposed to the outside.
Patent JP-2012139151-A (JP)
Title: Iron adsorption and/or absorption agent using yeast enzyme-processed material
Inventor: TSUJI SHUNICHI
IPC: C12C7/00
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an iron adsorption and/or absorption agent applicable to removal of iron in production of a beverage such as fruit juice, and of an alcoholic beverage or the like; and also to provide a method for removing iron effectively from water containing the iron, or a manufacturing solution for a material solution, in a manufacturing step or the like of producing the beverage, such as fruit juice and the alcoholic beverage, by use of the iron adsorption and/or absorption agent.SOLUTION: The iron adsorption and/or absorption agent is constituted of a residue of a yeast enzyme processing as its active ingredient. As the yeast residue of the active ingredient of the iron adsorption and/or absorption agent, a heavy liquid fraction is used which subsides by a low speed centrifugal separation out of the residues of the enzyme-processed yeast. The method uses the iron adsorption and/or absorption agent, and makes them come into contact with a solution containing iron, and adsorb and/or absorb the iron in the solution to remove the iron in the solution. The iron adsorption and/or absorption agent is applicable to the removal of the iron in the production of the beverage such as fruit juice, and of the alcoholic beverage or the like, and also is low-cost.
Patent JP-2012139782-A (JP)
Title: Apparatus and method of cutting workpiece
Inventor: KOZU TSUTOMU
IPC: B28D5/04
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece cutting apparatus and a method of cutting a workpiece where a sliding state or a holding state of a plurality of piles of blockish workpieces is stabilized, and the cutting accuracy of the workpiece is improved.SOLUTION: The workpiece cutting apparatus includes: a workpiece cutting part having a plurality of wires for simultaneously cutting a cluster of workpieces comprising a plurality of blockish workpieces stacked with their end surfaces pushed against one another into a plurality flaky workpieces; a workpiece positioning element having a positioning reference plate having a positioning reference plane parallel to a section of the workpiece cut by the wire cutting part and having positional relation with the wire set, and a positioning holding member for positioning the workpiece to prevent it from shifting in a direction orthogonal to the positioning reference plane while the workpieces is pushed against the positioning reference plane; and a push-out means for pushing out the workpiece in the cutting direction toward the fixedly positioned workpiece cutting part. The positioning holding member has a pressing part capable of pressing the blockish workpiece which is cut by the workpiece cutting part.