baber/WOPTO huggingface dataset:
Patent JP-2012208173-A (JP)
Title: Optical film, and polarizing plate and liquid crystal display device using the same
Inventor: NAKAHARA KAZUNARI
IPC: G02F1/1335
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical film that has high retardation developing properties and is excellent in bleed-out properties, slitting properties, light resistance, and moist heat resistance; and to provide a polarizing plate and a liquid crystal display device that use the optical film to have excellent light resistance and moist heat resistance and are excellent against front contrast unevenness and viewing angle deterioration.SOLUTION: An optical film having cellulose ester contains a compound represented by general formula (1).
Patent JP-2012208186-A (JP)
Title: Colored curable resin composition
Inventor: AKIYAMA YUJI
IPC: C09B67/42
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a colored curable resin composition which can obtain a pattern having excellent flatness, and to provide a color filter formed using the colored curable resin composition.SOLUTION: A colored curable resin composition contains (A1), (A2), (B), (C), (D), (E) and (F): (A1) is a dye, (A2) is a pigment, (B) is a binder resin, (C) is a photopolymerizable compound, (D) is a photopolymerization initiator, (E) is a solvent, and (F) is an interfacial active agent having a fluorine atom and an ethylenically unsaturated bond.
Patent JP-2012207974-A (JP)
Title: Means for displaying symbol
Inventor: SANNODO MASAYA
IPC: B60K35/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide means for displaying symbols, capable of suppressing discomfort that the driving is disturbed as far as possible that might be caused by displaying and presenting additional information for driver.SOLUTION: The driving support system 10 is means for displaying symbols displaying a plurality of symbols for a driver, and includes MET_ECU4 which controls changing of a display state of the displayed infrastructure information reception icon D2 to notify the display of the accelerator OFF icon D1 before the display of the accelerator OFF icon D1. The additional display of the accelerator OFF icon D1 can be thus notified without additionally increasing the amount of information presented to the driver. As a result, discomfort that driving is disturbed can be suppressed as far as possible that might be caused by displaying and presenting additional information for a driver.
Patent JP-2012207174-A (JP)
Title: Composition for forming thin film, coating liquid, and method for forming thin film
Inventor: NAKAMURA AKIMASA
IPC: C03C17/25
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a thin film, a coating liquid, and a method for forming a thin film capable of forming a thin film even if an exposure amount is small.SOLUTION: The composition for forming a thin film includes a metal compound particle and a ligand, such as ethyl maltol etc., represented by any of chemical formulae 1-4 modifying the surface of the metal compound particle. The coating liquid includes the composition for forming a thin film and a dispersion medium in which the composition for forming a thin film is dispersed. The method for forming a thin film includes: a coating film formation step of forming a coating film by coating the coating liquid on the surface of a substrate; and an exposure step of irradiating the coating film with electromagnetic radiation with a wavelength which belongs to the light absorption band of the ligand or the light absorption band of the metal compound particle whose surface is modified by the ligand.
Patent JP-2012209219-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: IWAMI YASUNOBU
IPC: H01M4/62
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which has high capacity and excels in cycle characteristics.SOLUTION: The nonaqueous electrolyte secondary battery includes an anode having formed on an anode core body an anode active material layer which is composed of an anode active material and a binding agent. The anode active material contains silicon particles and/or silicon alloy particles, and the binding agent contains polyimide resin having a weight average molecular weight of 10,000-200,000 and polyvinylidene fluoride having a weight average molecular weight of 500,000-1,000,000, characterized in that the compounding ratio by weight of the polyimide resin in the anode active material layer is 5-10 mass%, and that the compounding ratio by weight of the polyvinylidene fluoride in the anode active material layer is 0.25-2 mass%.
Patent JP-2011152141-A (JP)
Title: Method for production of bacterial toxin
Inventor: BLAKE MILAN S
IPC: C12P21/00
Filed: 2011-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a composition for the enhanced production of bacterial toxins in large-scale cultivation.  <P>SOLUTION: There are provided a method and a composition for reducing bacterial toxin expression inhibitors. More specifically, the method and the composition include addition of toxin expression inhibitor binding compounds, culture media having reduced concentration of toxin inhibitor metabolic precursors and genetically modified toxin producing bacteria lacking enzymes required to metabolize the toxin inhibitor metabolic precursors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012210854-A (JP)
Title: Electric assisted bicycle
Inventor: KYODA MOTOSHI
IPC: B62J3/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric assisted bicycle that can attract attention by e.g. passengers around a vehicle by emitting a warning sound.SOLUTION: The electric assisted bicycle (10A-10E) includes: an assist motor (66) that generates a driving force assisting leg-power of an occupant which force acts on pedals (52L, 52R); battery modules (128, 240, 282, 312) that contain batteries (142-142) as a power source for the assist motor (66); and alarming buzzers (22) that are positioned at the battery modules (128, 240, 282, 312) wherein the warning sounds from the alarming buzzers (22) are emitted toward a front side of the vehicle.
Patent JP-2012213925-A (JP)
Title: Composite, and method for producing the same
Inventor: YANAGISAWA TSUNENORI
IPC: B29C45/14
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite produced by integrating a metal and a polylactic acid resin without using an adhesive, and to provide a method for producing the composite.SOLUTION: A resin composition 4 essentially consists of polylactic acid as a resin component. The composite 7 of a metal part 1 and the resin composition 4 is produced by a method including the following processes: a surface treating process and a joining process. At the surface treating process, a surface of the metal part 1 is made into a surface covered with recessed parts with number average inner diameter of 10 to 80 nm. Then, at the joining process, the metal part 1 subjected to the surface treating process is inserted into injection molding dies 2, 3, the resin composition 4 is made to contain an additive having at least a crystal nucleating agent and then is injection-joined to an inserted metal part 1.
Patent JP-2012215471-A (JP)
Title: Torque detector
Inventor: KATSUMATA TETSUSHI
IPC: G01L3/12
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately detect input torque.SOLUTION: A torque detector includes: a shank 22B of a differential case 2 to which torque and thrust force are transmitted; a thrust cam mechanism 30 attached to the shank 22B; a first plate with a cam groove 53 of the thrust cam mechanism 30 and in the circumferential direction of which a plurality of openings OP are formed; a second plate 60 with a cam member 67 and in the circumferential direction of which a plurality of openings OP are formed; a sensor S which detects rotation of the first plate 50 and the second plate 60; and a spring 90 which makes energization force act on the thrust cam mechanism 30 so as to come to the initial position where the openings OP of the first plate 50 and the second plate are overlapped with each other, the thrust cam mechanism 30 is driven by transfer of the shank 22B by the thrust force to generate deviation to positions of the openings OP of the first plate 50 and the second plate 60, and variation of pulse width to be output from the sensor S is detected according to the generated deviation to detect a torque amount to be transmitted.
Patent JP-2012221560-A (JP)
Title: Electric wire holder and room lamp for vehicle with the same
Inventor: TAKASAKI TETSURO
IPC: H01R4/24
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire holder capable of electrically connecting plural electric wires to plural terminal parts at one time.SOLUTION: An electric wire holder 1 has: a room lamp for a vehicle has a block body 2 positioning plural electric wires on an outer surface; a cover 3 housing the block body 2 and holding the plural electric wires between it and the block body 2; and a self-hinge 4 communicated with the block body 2 on one end, and communicated with the cover 3 on the other end. Also, a protrusion 31 is provided on an inner surface of the cover 3, and a protrusion housing part 21, with which the protrusion 31 is fitted, is provided on the outer surface of the block body 2. Also, the block body 2 is housed in the cover 3 and the protrusion 31 is fitted in the protrusion housing part 21, and therefore, the self-hinge 4 is drawn in a direction, in which one end and the other end are away from each other. Also, a pressure-welding blade as a terminal part sticks into the electric wire held by the electric wire holder 1.
Patent JP-2012219820-A (JP)
Title: In-wheel motor drive device
Inventor: YAMAMOTO TETSUYA
IPC: B60K7/00
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an in-wheel motor drive device capable of feeding an appropriate amount of lubricant even when revolution speed of a motor A is low or high.SOLUTION: The in-wheel motor drive device is powered by torque of the motor A and includes a rotary pump 47 for feeding lubricant to a lubricant feeding path. Other than the rotary pump 47, an auxiliary pump 58 powered by an external power is disposed. The auxiliary pump 58 is so controlled as to operate when the rotary pump 47 feeds a low amount of the lubricant.
Patent JP-2012218830-A (JP)
Title: Roller, method of fixing end part of film, and apparatus
Inventor: SUZUKI NOBUYASU
IPC: B65H75/28
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a roller capable of easily fixing and releasing the end part of a film, uniformly and evenly fixing the same, and preventing the generation of a crease on the fixed part of the film, a method of fixing the end part of the film by means of the roller for preventing deviation from occurring at film winding, and an apparatus capable of allowing the film to repeatedly travel in the flat state by fixing either end of the film onto two rollers respectively when inspecting a wide film of inconsistent length through the use of the roller.SOLUTION: The whole width of the end part of the film is fixed by expanding a tubular elastic body. The end part of the film is sandwiched between two long plates and is inserted at a right angle relative to the side of the film. Subsequently, the tubular elastic body is expanded to fix the whole width of the end part of the film. Two rollers are disposed in parallel and both end parts of the film are fixed in such a way that the film can travel repeatedly.
Patent JP-2012220565-A (JP)
Title: Image display device and control method of the same
Inventor: KOBAYASHI KOJI
IPC: H01L51/50
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a technology for achieving excellent moving picture quality and high definition while avoiding problems of shortage of writing period and trouble in wiring layout, in an active matrix driving type image display device.SOLUTION: Each pixel circuit includes a capacitance, a writing switch for charging the capacitance with charges corresponding to a value of an image signal, a driving transistor for driving an electro-optical element according to a gate voltage corresponding to charges held in the capacitance, and a stop switch that stops light emission of the electro-optical element by discharging the capacitance. At least stop switches of the number corresponding to two lines of pixel circuits are connected to a common stop control line. Each of the electro-optical elements stops light emission in response to a stop control signal given via the common stop control line.
Patent JP-2012219404-A (JP)
Title: Long/short composite yarn and producing method thereof
Inventor: KOKUBU AKIO
IPC: D02G3/04
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a long/short composite yarn with excellent dry touch as well as good feeling in which a synthetic fiber multifilament and an animal hair short fiber group are well integrated and varies in a length direction of threads, and to provide a producing method thereof.SOLUTION: A long/short composite yarn comprises a synthetic fiber multifilament and an animal hair short fiber group that are twisted with each other. The long/short composite fiber comprises a part in which the synthetic fiber multifilament is opened and mixed with the animal hair short fiber group and a part in which the synthetic fiber multifilament is not mixed with the animal hair short fiber group but bundled. This yarn is obtained by the steps of: feeding an animal hair short fiber bundle (2) to draft zones (7,8,9) of a ring frame (10); feeding a synthetic fiber multifilament (1) to a front roller (9) of the ring frame; when both fibers are being combined just after the front roller and being twisted, tensing the synthetic fiber multifilament in advance and then relaxing it by over feed and fluid entangling (5) with the filament being relaxed; and supplying to the front roller (9) after forming an open part and a bundled part in a length direction of the fiber.
Patent JP-2012227186-A (JP)
Title: Method of manufacturing coating electrode
Inventor: TAKADA MASAYUKI
IPC: H01G11/38
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a coating electrode with a low resistance.SOLUTION: In a method of manufacturing the coating electrode, the coating electrode is subjected to rolling processing while making it wet by being coated with conductive slurry 3, thus a conductive agent 3a easily moves into the electrode and fills a gap part A, and conductive paths increase to make a resistance value small.
Patent JP-2011150727-A (JP)
Title: Optimization of n base type operation expression
Inventor: CHEN ZHIQUN
IPC: G06F9/45
Filed: 2011-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide representation for programming, which can be changed such that the representation with a mathematically equal expression context can be executed by using less calculation stack spaces.  <P>SOLUTION: A method for optimizing an operation expression includes: a stage for receiving a first instruction (80) to include an operator and at least one operand for a first processor with a first base; a stage for converting the first instruction (80) into a second instruction (88) as to be optimized for the second instruction of a second processor with a smaller base than that of the first base if the operator is not sensitive enough for column overflow or all operands do not have any potentiality of the column overflow (82); and a stage for converting a third instruction (86) being an origin of the column overflow into an instruction having a broader base if the operator is sensitive enough for the column overflow as well as at least one of the operands becomes the column overflow.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012230800-A (JP)
Title: Fuel cell system and method for operating the same
Inventor: UKAI KUNIHIRO
IPC: H01M8/06
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that decreases the possibility of an excessive temperature rise of a reformer in a state where oxygen concentration is high in raw materials.SOLUTION: A fuel cell system includes: a reformer 1 that produces fuel gas including hydrogen gas by reforming reaction of raw materials; a fuel cell 20 that generates electricity by use of the fuel gas; a combustor 2 that burns fuel off-gas discharged from the fuel cell 20 and heats the reformer 1; and a controller 5 that allows a smaller amount of fuel off-gas to flow in a second state where oxygen concentration is relatively higher in the raw materials than in a first state where the oxygen concentration is relatively low in the raw materials, than in the first state, in such a manner that the temperature of the reformer 1 becomes a first temperature, which is a controlled temperature of the reformer 1 in the first state.
Patent JP-2011155299-A (JP)
Title: Semiconductor device
Inventor: AOKI YOSHITAKA
IPC: H01L27/04
Filed: 2011-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film inductor element which is a convoluted shape of two rolls and sterically intersects in one portion, and to make the characteristics of the thin-film inductor element when it is viewed from both end sides, to be substantially uniform.  <P>SOLUTION: The thin-film inductor element 13 includes an annularly arranged exterior upper layer wire 14, having one part lacked on an insulating film; an annularly arranged interior upper layer wire 15, having one part on the same side as an inside of the exterior upper layer wire 14 lacked on the insulating film; and a lower layer wire 16, arranged connected to one end of the exterior upper layer wire 14 and one end of the interior upper layer wire 15 under the insulating film. In this case, since the length of the exterior upper layer wire 14 is equal or is substantially equal to that of the interior upper layer wire 15 and since the difference between them is small, the characteristics of the thin-film inductor element 13, when it is viewed from both the end sides can be made substantially uniform.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012231352-A (JP)
Title: Information processing device, network control device, radio communication device, communication system, and information processing method
Inventor: NAITO MASAHIKO
IPC: H04W4/70
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To make a right to connect with a network among a plurality of radio communication devices easy to use.SOLUTION: An information processing device comprises an acceptance unit and a control unit. The acceptance unit accepts acquisition information (information transmitted by a radio communication device configuring a group) for acquiring group information (information related to individual radio communication devices belonging to the group) stored in a database for managing the group. The group is configured by a plurality of radio communication devices sharing a connection right to connect with a predetermined network through a radio circuit. When accepting the acquisition information, the control unit performs control of outputting the group information to be transmitted to the radio communication device which has transmitted the acquisition information.
Patent JP-2012229791-A (JP)
Title: Soundproofing structure of piping bent portion
Inventor: ITANO NAOFUMI
IPC: F16L55/02
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a flowing water sound in a bent portion of piping such as an elbow, and especially to prevent a low frequency band.SOLUTION: A rubber sheet 2 of weight ≥2 kg/m, and JIS hardness 60 to 80 (JIS A 6253) are tightly wound on the outer surface of the piping bent portion 1 such as the elbow, and further on the surface, a soundproofing body consisting of a sound absorber and a sound blocking body are attached. Then the flowing water sound is measured, and it is found that the flowing water sound of the low frequency band around 500 Hz is prevented from spreading outside a conduit. The kind of the rubber of the rubber sheet is not especially limited, and any rubber having a certain amount of weight and also having a flexibility enough to be tightly fixed to a pipe may be used. The rubber sheet may be tightly attached to a piping member by using an adhesive, and two or more rubber sheets may also be used.
Patent JP-2012233696-A (JP)
Title: Nuclear power plant
Inventor: GOTO YOSHIHIRO
IPC: G21C7/16
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear power plant that uses a water pressure control unit to allow decrease in hydrogen gas concentration within a containment vessel without requiring a driving power source or electricity and without introducing new devices.SOLUTION: The present invention provides a nuclear power plant including: a reactor pressure vessel housing a control rod; a reactor containment vessel having the reactor pressure vessel disposed therein; a control rod driving mechanism driving the control rod in the event of an emergency of a reactor; and a water pressure control unit generating water pressure power serving as driving force of the control rod driving mechanism. The water pressure control unit includes: an accumulator connected to the control rod driving mechanism through scram piping; a nitrogen gas container connected to the accumulator through connection piping; and nitrogen gas supply piping connecting the nitrogen gas container and the reactor containment vessel and supplying nitrogen gas within the nitrogen gas container into the reactor containment vessel after emergency shut-down of the reactor.
Patent JP-2012231826-A (JP)
Title: Open showcase
Inventor: TANIGUCHI HIROSHI
IPC: A47F3/04
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an open showcase that significantly prevents cold air leakage and outside air intrusion while enabling display and sale of products stored therein.SOLUTION: In the showcase 1 including a display chamber 8 surrounded by a heat insulating wall 3 with an opening on at least one surface thereof, and for displaying products in the display chamber 8 while cooling the products, a display chamber cover 30 is provided to cover the opening 5 of the display chamber 8. The display chamber cover 30 is made of a flexible sheet through which the inside of the display chamber 8 is visible, and has a plurality of cut lines 32 though which products can be taken in and out. Both ends of each of the cut lines 32 in an extending direction are continued to be served as portions 33 and 34 without cut lines.
Patent JP-2012234902-A (JP)
Title: Electronic component attachment device and electronic component attachment method
Inventor: HASEGAWA MASAHIKO
IPC: H05K13/04
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component attachment device having high operation rate in which the cause of stockout can be resolved early by clarifying the selection content of an operator, and to provide an electronic component attachment method.SOLUTION: A resumption confirmation screen having the final attachment step information including the step information indicating the information of the attachment step of an attachment head when production is interrupted during the attachment processing, and the attachment setting information for selecting whether or not an electronic component is attached and holding the selection instruction content, and the attachment state information indicating the attachment state of the electronic component is displayed, and the resumption confirmation screen is stored.