baber/WOPTO huggingface dataset:
Patent JP-2012215268-A (JP)
Title: Linear actuator
Inventor: KAWAMOTO TAKASHI
IPC: F16H25/20
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a linear actuator regulating movement of a screw shaft by a thrust and weakening impact force, even if an inner ring or an outer ring of one of radial bearings transmitted with a thrust load through the screw shaft is damaged.SOLUTION: This linear actuator includes: a housing 1 retaining the radial bearings 4, 5 in positions concentrically with each other and separated in a shaft length direction; the screw shaft 6 having one end part rotatably supported by the radial bearings 4, 5 in the housing 1; and an operating body 7 screwed around the screw shaft 6 to be relatively rotated. One end side from the radial bearings 4, 5, of the screw shaft 6 is interlockingly connected with a drive source, and the operating body 7 is reciprocated by rotation of the screw shaft 6. A movement restriction body 40 which is opposed to the end surface of the inner ring of each of the radial bearings 4, 5 and which restricts the movement of the screw shaft 6 by a thrust load applied to the screw shaft 6 is provided to the screw shaft 6 between the radial bearings 4, 5.
Patent JP-2012221612-A (JP)
Title: Vehicle side connector
Inventor: OSAWA KIYOSHI
IPC: H01R13/52
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To inhibit water from being accumulated in a recess formed in the upper part of a fitting part.SOLUTION: A vehicle side connector 10 is fitted to a charging connector when a vehicle battery is charged. This connector includes: a hood part 33 capable of being fitted to the charging connector; an attachment part 31 which is provided so as to partition between the hood part 33 and a vehicle B and fixed to the vehicle; a recess 40 provided in the upper part of the hood part 33 in a state opened upward; and a drainage path 41 provided so as not to penetrate through the attachment part 31 on the inner surface of the recess 40.
Patent JP-2012219146-A (JP)
Title: Method for producing curing agent and/or cure accelerator composite particle, curing agent and/or cure accelerator composite particle, and thermosetting resin composition
Inventor: IWAMOTO MASASHI
IPC: C08G59/68
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a curing agent and/or cure accelerator composite particles which are excellent in the ability to release a curing agent and/or a cure accelerator, can exhibit an excellent rapid curing ability when formulated into a curable resin composition, and are excellent in also storage stability, to produce a curing agent and/or cure accelerator composite particles obtained by the method, and to provide a thermosetting resin composition containing the curing agent and/or cure accelerator composite particles.SOLUTION: There is provided a method for producing curing agent and/or cure accelerator composite particles comprising a step of preparing an emulsion in which liquid drops containing a shell-constituting compound are dispersed in an aqueous medium, a step of impregnating a curing agent and/or a cure accelerator into the liquid drops containing the shell-constituting compound, and a step of forming a shell within which the curing agent and/or the cure accelerator are encapsulated.
Patent JP-2012217903-A (JP)
Title: System and method for recovering carbon dioxide
Inventor: IIJIMA MASAKI
IPC: C01B32/50
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for recovering carbon dioxide by which reproduction of carbon dioxide absorption liquid can be surely performed without applying load onto boiler facilities.SOLUTION: The system for recovering carbon dioxide is provided with: a high pressure turbine 11, a medium pressure turbine 12, and a low pressure turbine 13; a main boiler 15 for producing steam 14 for driving the turbines; a carbon dioxide recovering apparatus 24 which comprises a carbon dioxide absorption tower 21 for absorbing and removing carbon dioxide in flue gas (exhaust gas) G discharged from the main boiler 15 by the carbon dioxide absorption liquid, and an absorbent reproducing tower 23 for reproducing the carbon dioxide absorbent, in which carbon dioxide is absorbed, by a reproduction superheater 22 to obtain reproduced carbon dioxide absorbent; an auxiliary boiler 30 for producing saturated steam 31 to be supplied to the reproduction superheater 22 of the absorbent reproducing tower 23; and a steam turbine 32 driven by the steam from the auxiliary boiler 30.
Patent JP-2012219177-A (JP)
Title: Polycarbonate resin composition and molded body
Inventor: KADOTA TOSHIKI
IPC: C08K3/22
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin material excellent in flame retardancy, also in impact resistance, low temperature impact resistance, weatherability and wet heat stability and further in chemical resistance.SOLUTION: The polycarbonate resin composition comprises 100 pts.mass of a polycarbonate resin (A) having 22,000-30,000 viscosity-average molecular weight, 0.001-1 pt.mass of an organic sulfonic acid metal salt (B), 0.001-1 pt.mass of a fluoropolymer (C), 0.5-6 pts.mass of graft copolymer (D) prepared by graft polymerizing a (meth)acrylate ester compound with a diene-based rubber and having 160-240 nm average particle size, 0.01-0.5 pt.mass of a UV ray absorber (E), and 0.00001-5 pts.mass of at least one masking agent (F) selected from titanium oxide (F-1) or carbon black (F-2).
Patent JP-2012222769-A (JP)
Title: Content transmitting apparatus and content receiving apparatus
Inventor: NAGAMIZU SADAAKI
IPC: H04N7/173
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To retrieve a content in an optimum format for a receiving apparatus from among contents that are composed of the same material and are encoded by different formats.SOLUTION: A content transmitting apparatus includes a content information creation section for creating, as content information, information that specify a content downloaded by a content receiving apparatus, and acquisition destinations of content information of contents obtained by encoding the same material by different formats. The content receiving apparatus includes a content information retrieval section for retrieving ECG data of a content encoded by an optimum format for the content receiving apparatus by using corresponding format information of the content receiving apparatus, and format information described in content information of contents that are composed of the same material and are encoded by different formats.
Patent JP-2012227682-A (JP)
Title: Stereoscopic video display device, and stereoscopic video display method
Inventor: NOBORI TATSUHIKO
IPC: G09G5/36
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce a sense of discomfort and a tired feeling of a viewer caused by an extreme change in a projection amount without drastically deteriorating an original stereoscopic effect of a video, in stereoscopic video display.SOLUTION: A video separation part 30 separates a stereoscopic video signal inputted to a video input part 20 into a left-eye video and a right-eye video. A parallax calculation part 40 calculates a parallax between the left-eye video and the right-eye video, and defines it as parallax information of the whole screen. A projection change amount measurement part 50 calculates a change in the parallax information of the whole screen from a past frame, and defines it as a projection change amount. A display position calculation part 60 determines display positions of the left-eye video and the right-eye video based on the projection change amount, and displays the left-eye video and the right-eye video alternately on an optical modulator 70 to suppress an extreme change in a projection amount and reduce a sense of discomfort and a tired feeling of a viewer.
Patent JP-2012227067-A (JP)
Title: Manufacturing method of nonaqueous electrolyte battery, collector for wound electrode, collector for laminated electrode, and collector for nonaqueous electrolyte battery
Inventor: MORIOKA TADAHIRO
IPC: H01M10/44
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent a damage and rupture of a collector when manufacturing and using a battery.SOLUTION: A collector having a compression pattern part on a part of its metal foil where the thickness is formed thinner than the other part by compression is used. This collector, for example when used in a wound electrode, preferably has the compression pattern part with a form such as a linear shape, or a curved shape which are consecutive or intermittent in the wound direction of the metal foil. As a tensile stress is apt to be received in the wound direction of the metal foil, the compression pattern is formed not to continue in the direction orthogonal to the wound direction. Also, the collector, for example when used in a laminated electrode, preferably has the compression pattern part with a geometric shape formed by a dispersion of the compression pattern part over a whole area of the metal foil, especially with a geometric shape having no anisotropy is preferable. The compression pattern is not to be continuously formed in the opposite side direction of the metal foil.
Patent JP-2011151422-A (JP)
Title: P-TYPE AlGaN LAYER, AND GROUP-III NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT
Inventor: OSHIKA YOSHIKAZU
IPC: H01L33/32
Filed: 2011-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a p-type AlGaN layer that has improved carrier concentration and luminous output, and to provide a group-III nitride semiconductor light-emitting element.  <P>SOLUTION: The p-type AlGaN layer is a p-type Al<SB>x</SB>Ga<SB>1-x</SB>N layer doped with magnesium, wherein an aluminum composition ratio x is ≥0.23 and <0.3 and carrier concentration is ≥5×10<SP>17</SP>/cm<SP>3</SP>; the aluminum composition ratio x is ≥0.3 and <0.4 and the carrier concentration is ≥3.5×10<SP>17</SP>/cm<SP>3</SP>; or the aluminum composition ratio x is ≥0.4 and <0.5 and the carrier concentration is ≥2.5×10<SP>17</SP>/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012231624-A (JP)
Title: Power conversion device for aerogeneration
Inventor: UMEZAWA KAZUYOSHI
IPC: H02P9/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device for aerogeneration that continues operation by changing and controlling an electric power supply time for thermal protection according to the output electric power and rotating speed of a generator, and the electric power consumption level of a chopper and the frequency of its FRT.SOLUTION: A power conversion part 14 receives a first torque command 11 output from a generator control system 10, and calculates a power command 16. Subtraction between the power command 16 and output power 19 is carried out, and a power deviation 18 is output and input to a thermal model 15. Simultaneously, a second power operation part 21 calculates a power consumption by a resistance 7 connected to the output of a chopper 3, and inputs the power consumption to the thermal model 15. The thermal model 15 outputs a second torque command 13 based upon the power deviation 18 and/or power consumption a limit of a calculated time later, and the second torque command 13 is input to a second subtracter 12, which performs subtraction between the first torque command 11 and second torque command 13 and outputs the result to a generator-side converter 2 to perform torque control over an aerogenerator 1.
Patent JP-2012228669-A (JP)
Title: Water softener
Inventor: SASABE SHIGERU
IPC: C02F1/46
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To perform water softening treatment with low power consumption, supply treatment water not containing gas, secure safety of an apparatus and improve treatment speed with low pressure loss.SOLUTION: A water softener includes: a pair of electrodes 153; and a laminate sheet 158 comprising water decomposition ion exchange membrane 154 having a cation exchange surface 155 and an anion exchange surface 156 and a sintered porous body sheet 157 containing a cation exchange resin 159 and a plastic resin 161. The laminate sheet 158 is disposed between the electrodes 153 so that the water decomposition ion exchange membrane 154 is arranged where the anion exchange surface 156 opposes the anode side of the electrode 153. The sintered porous body sheet 157 is a porous body having continuous pores and thus ion components in raw water are easily diffused inside the sheet and effectively ion-exchanged with the cation exchange resin 159.
Patent JP-2012232604-A (JP)
Title: Signal control system
Inventor: NISHINO TAKAYOSHI
IPC: B61L23/30
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, although a tablet effective only between specific stations was conventionally used to realize one block between stations, the tablet, which is a physical object, needs to be handled by a station employee and a train operator at a station and the handling takes time so that it cannot cope with increase in the number of trains, that human errors cannot be prevented, and that a train is required to stop without fail to give and take the tablet between stations where the tablet is defined so that operation of making the train pass a station is not achievable.SOLUTION: An onboard control device, which outputs the brake so as to make the train unable to start when a tablet is not received, is mounted on a train by computerizing the tablet. When transmitting the tablet to the train, a piece of ground equipment transmits the tablet with destination information. The onboard control device receives the destination information, too, when receiving the table and makes the train travel to the destination received. A simple system can achieve the safety of train traveling. Furthermore, the same makes the operation of passing a station possible so that it can cope with flexible operation aiming at the shortening of the transportation time and the improvement of the passengers' convenience.
Patent JP-2012232934-A (JP)
Title: Aqueous hair shampoo
Inventor: MIZUSHIMA HIROKI
IPC: A61K8/46
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous hair shampoo exhibiting good foamability and foam quality and enabling hands and fingers to be moved easily at foaming, even when the damaged hair is shampooed, and exhibiting excellent removability of the foam at the shampooing and providing reduced remaining feeling at rinsing.SOLUTION: The aqueous hair shampoo contains (A) an anion surfactant, (B) a cationized hydroxypropyl cellulose having a specific construction, (C) a polyoxyethylene alkyl ether-type nonionic surfactant having a specified construction.
Patent JP-2012196421-A (JP)
Title: Injector for animal
Inventor: WAKATSUKI YOSHIHIRO
IPC: A61M5/20
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for easily checking administration of injection liquid.SOLUTION: An injector for animals includes: a tank for storing injection liquid and adding pressure; a first pressure gauge provided on a downstream side of the tank; a second pressure gauge which is provided on a downstream side of the first pressure gauge and displays pressure after adjustment by a decompressing valve; an integrated flowmeter which is provided on a downstream side of the second pressure gauge, measures flow rate of the injection liquid, and displays an integrated flow rate; a stop valve which is provided on a downstream side of the integrated flowmeter and switches on and off of flow of the injection liquid from the tank; a lever interlocking with the stop valve; and an injection needle which is provided on a downstream side of the stop valve. The first pressure gauge displays pressure before adjustment by the decompressing valve, and the lever is operated, thereby switching: an on-state in which the stop valve is opened, the injection liquid flows out of the tank toward the injection needle and the injection liquid is shot out from the injection needle; and an off-state in which the stop valve is closed and the flow of the injection liquid from the tank toward the injection needle is stopped.
Patent JP-2011244446-A (JP)
Title: Control of recording device for consumer
Inventor: HAROLD BLATTER
IPC: H04N5/91
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for processing a source of compressed digital video and control data occurring in transport packets.SOLUTION: An apparatus 100 comprises deriving means 104 for deriving copy control data 104A from transport packets in accordance with a source 101A. Generating means 105 generates a copy control word CC in accordance with the copy control data 104A. Forming means 108 forms a super packet SP including the copy control word CC and the transport packets TP.
Patent JP-2012243404-A (JP)
Title: Led lighting device
Inventor: ENDO YUTAKA
IPC: H05B37/02
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device with a simple structure, with high operation stability, hardly with failure, and capable of performing applied fine-art illumination.SOLUTION: The LED lighting device is provided with an illumination part body 20 loaded on an illuminated surface, a single light source 3 fitted on an upper part of the illumination part body and emitting light from an upper part to a lower part, illumination surface parts 2, 2A to 2H supported by the illumination part body so that the center part in a width direction is placed further inward than edge parts of both sides in the width direction, and having a concave-shaped inner surface reflecting and scattering light emitted from the single light source, and a number of pattern openings 22 formed and open on the illumination surface part, diffracting the scattered light scattered by reflecting on the concave-shaped inner surface with the diffraction light illuminated on the illuminated surface to project a predetermined pattern shape on the illuminated surface.
Patent JP-2012239550-A (JP)
Title: Corneal reflection determining program, corneal reflection determining device, and method for determining corneal reflection
Inventor: NAKAJIMA SATORU
IPC: G06T1/00
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To highly accurately determine a corneal reflection area.SOLUTION: A corneal reflection determining device 100 extracts an eye region from image data, and detects candidates of a corneal reflection area from the eye region of the image data. The corneal reflection determining device 100 determines corneal reflection areas intermittently extracted in respective frames of the image data, out of the plurality of candidates of the corneal reflection areas. Correspondingly, the corneal reflection determining device 100 excludes candidates of the corneal reflection area continuously extracted in the respective frames of the image data as reflections by lenses or the like of spectacles.
Patent JP-2012243509-A (JP)
Title: Operation device and electronic apparatus including the same
Inventor: AWAI TAKASHI
IPC: H01H13/02
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive operation device capable of performing self-illumination display using a light source arranged inside the operation device while preventing an inside from being seen through.SOLUTION: An operation device 1 comprises: a board 2 on which a light source 4 and a pressure type switch 5 are mounted; and a cover 3 provided above the light source 4 and the pressure switch 5. The cover 3 includes a thick part 33 and thin parts 32 and 34 thinner than the thick part 33 and allowing a part of light from the light source 4 to transmit therethrough, the thick and thin parts being formed integrally, and a region 36 performing display using light emitted from the light source 4 is provided at at least a part of the thin part 32, 34.
Patent JP-2012243043-A (JP)
Title: Content evaluation device, method, and program thereof
Inventor: YOSHIOKA MOTOTAKA
IPC: G06Q50/22
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a content evaluation device capable of accurately evaluating a content by determining presence/absence of a user's recollection behavior.SOLUTION: A content evaluation device 110 identifies a reaction of a user to an image content by analyzing a biological signal of the user viewing the image content. The content evaluation device 110 comprises: an acquisition part 120 for acquiring a cerebral blood flow and a sight line position of a user; a reaction identifying part 102 for determining whether or not the user shows a psychological reaction while the user is viewing an image content, on the basis of the cerebral blood flow; and a recollection determination part 106 for determining whether or not the user viewing the image content recalls other image content displayed before the currently displayed image content, on the basis of the sight line position of the user.
Patent JP-2012244787-A (JP)
Title: Bearing device of vehicular main motor
Inventor: YAMAZAKI YASUNARI
IPC: F16C19/26
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To constitute a bearing device which maintains excellent oil supply to a bearing by suppressing bleeding of lubrication oil due to increase of a pressure difference between the inside and outside of a main motor, in the bearing device using the lubrication oil.SOLUTION: An oil return hole B for communicating a pressure mitigation chamber B and an oil storage chamber is provided to return oil flowing through a labyrinth and mist-like lubrication oil to the oil storage chamber. Also, the oil return hole B has a feature of mitigating a pressure difference caused by an oil scraping-up disc by connection to an oil return hole A communicating the pressure mitigation chamber A and the oil storage chamber. The lubrication oil is prevented from being pulled into the pressure mitigation chamber, a lubricating performance of a bearing is excellently maintained, and a phenomenon that the lubrication oil bleeds to the inside and outside of a vehicular main motor is prevented to contribute to reduction of maintenance work of the vehicular main motor.
Patent JP-2012246658-A (JP)
Title: Construction management system in ground improvement method
Inventor: KAMIMURA KAZUYOSHI
IPC: E02D3/12
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a construction management system in a ground improvement method, which enables speedy calculating an estimated amount of excavated soil with high reliability.SOLUTION: An inventive construction management system is applied to a ground improvement method in which a screw rod equipped with an agitation blade at its tip is penetrated into the ground, a ground improvement material is injected into the ground, the screw rod is pulled out while the ground improvement material and sediment are agitated/mixed together by rotation of the agitation blade, and the sediment equivalent to the amount of the injected ground improvement material is removed. In the construction management system, a depth, the number of revolutions, penetration speed, and pulling-out speed of the screw rod, and an injection amount of the ground improvement material are detected and monitored. Then, a ratio of the injection amount of the ground improvement material slurry to the ground to be improved is regarded as a ground improvement material mixing ratio, an earth removal factor is set on the basis of a predetermined ground improvement material mixing ratio from a relationship between a preliminarily obtained ground improvement material mixing ratio and earth removal factor, an estimated amount of soil excavated by the screw rod is calculated on the basis of the set earth removal factor and the number of revolutions, and the estimated amount of excavated soil is monitored as a management item.