baber/WOPTO huggingface dataset:
Patent JP-2013164303-A (JP)
Title: Antenna device
Inventor: CHIBA HIDETOSHI
IPC: G01S7/02
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device that has achieved RCS reduction function having excellent immediacy and simultaneity to an arbitrary radio wave arrival direction.SOLUTION: The antenna device includes an antenna element 100, a circulator 101, an amplitude phase controller 102, an RF switch 103, a receiving device 104, a controlling device 106, a radio wave arrival direction detecting device 105, and an RCS storage device 107. Between the antenna element 100 and the receiving device 104, the circulator 101, the amplitude phase controller 102 and the RF switch 103 are interposed, and a common terminal of the RF switch 103 is connected to the circulator 101. The RCS storage device 107 stores all the operation frequencies and RCS pattern characteristics of all directions. The controlling device 106, based on the RCS pattern characteristic, controls the amplitude phase controller 102 so that the RCS of the arrival direction is offset against the amplitude and the phase of the radio wave re-radiated according to the receiving signal from the antenna element 100.
Patent JP-2013168746-A (JP)
Title: Optical transmission system controller, optical transmission system, optical transmission system control method and program
Inventor: SUGIHARA TAKASHI
IPC: H04B10/07
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system controller which controls an optical transmission system of good transmission quality with a simple configuration.SOLUTION: A supervisory controller 10 acquires the number of transmission nodes and the transmission line information of an optical transmission system 1, and calculates an allowable optical transmission band and an optical SNR when receiving by an optical receiver based thereon. When setting transmission parameters including the transmission rate and the code rate of an error-correcting code, the transmission parameters are determined so as to reduce the transmission rate when the spectrum band of an optical signal exceeds the allowable optical transmission band, and to reduce the code rate when the error rate goes above a predetermined threshold due to a low optical SNR. The transmission parameters thus determined are transmitted to optical transmitters 30a, b, and optical receivers 40a, b, and the optical signal is transmitted and received using the transmission parameters.
Patent JP-2013167516-A (JP)
Title: Route search device and computer program
Inventor: YAMAUCHI AYUMI
IPC: G01C21/34
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a route search device adopting, in an evaluation, a walking travel cost required for transferring at a transfer station.SOLUTION: A route search tool 110 accesses to an operation information DB 132 for route search, searches a route including a departure place and a destination designated by a user in a node constituting a route network of transportation means respectively, and searches route candidates from the departure place to the destination. When there is a first transferable station on the way to one or more route candidates from the departure plate to the destination and when a station yard network is constructed at least one of the first station and a second station as a transfer destination, the station yard network including a link for connecting a gateway node to a ticket examination node and a link for connecting the ticket examination node to a platform node, the route search tool searches a walking travel route where a walking travel cost required from getting off at the first station and getting on the second station is minimized.
Patent JP-2013167222-A (JP)
Title: Cylinder head
Inventor: KODAMA YOSHIMASA
IPC: F01M1/06
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head that can prevent reduction of ubrication action and cooling action of an engine oil as the engine oil is overheated beyond necessity by a high-temperature part of the cylinder head.SOLUTION: In a cylinder head 21 where a plurality of combustion chambers 30 arranged along in an arrangement direction are formed, an intake port for guiding air communicated with each of the combustion chambers 30, an exhaust port communicated with each of the combustion chambers 30 for exhausting a combustion gas, an oil path L located on the side of the intake port, and an oil path K located on the side of the exhaust port are formed, wherein a partition wall 3 existing along in the arrangement direction of the combustion chambers 30 is disposed to be deviated on the side of the intake port to restrict an engine oil in the oil path L on the side of the intake port from being supplied to the oil path K on the side of the exhaust port K.
Patent JP-2013172517-A (JP)
Title: Dc-dc converter
Inventor: HATTORI TAKUYA
IPC: H02M3/155
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter that has an overcurrent protection function that works at a substantially constant output current level irrespective of changes in an input voltage or output voltage of the DC-DC converter.SOLUTION: In a DC-DC converter 1, a control circuit 11 turns on and off a switching element TR1 to control an output voltage Vout. The control circuit 11 further performs overcurrent control of turning off the switching element TR1 if an inductor current IL flowing through an inductor L exceeds an upper limit value. The upper limit value increases as the absolute value of a difference between an input voltage Vin and the output voltage Vout increases.
Patent JP-2013171965-A (JP)
Title: Electrochemical element
Inventor: TANAKA YOSHIHISA
IPC: H01M4/133
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical element eliminating volume expansion of the electrochemical element by suppressing decomposition of an electrolyte on the polarizable electrode surface of the electrochemical element, thereby achieving excellent long-term reliability with less deterioration in electrostatic capacity.SOLUTION: An electrochemical element 1 includes: an electrode laminate including a polarizable electrode which contains active carbon powder and is used as at least one of a positive electrode or a negative electrode, and formed by being wound or laminated between the positive electrode and the negative electrode with a separator interposed therebetween; and a nonaqueous electrolyte containing at least one electrolyte selected from the group of a quaternary ammonium salt or a lithium salt. The electrode laminate is pressed with a surface pressure of 100-400 N/cmby pressing means 8, 9.
Patent JP-2013175510-A (JP)
Title: Solar cell module and method for manufacturing the same
Inventor: NAKAMURA KIMIAKI
IPC: H01L31/042
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module which is capable of enhancing photoelectric conversion efficiency by suppressing light reflection on a light receiving surface of a solar cell, and a method for manufacturing the same.SOLUTION: The method for manufacturing a solar cell module comprises: a light receiving surface side sealing material preparing step of forming a coating region having fine particles diffused therein, on a surface of a resin sheet; a lamination step of arranging a solar cell adjacent to the light receiving surface side of a rear surface side sealing material so that a texture structure of a surface thereof faces the light receiving surface side, and arranging a light receiving surface side sealing material adjacent to the light receiving surface side of the solar cell so that the coating region faces the solar cell; and a sealing step of heating and pressurizing a laminate laminated by the lamination step.
Patent JP-2013174813-A (JP)
Title: Display unit and driving method of the same
Inventor: NAKAMURA MIKA
IPC: G09G3/20
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a display unit which displays a high quality image while reducing a data writing period in one frame period, and a driving method of the display unit.SOLUTION: A driving method of a display unit comprising a display section formed by arranging in a matrix form pixels each of which including a display element performing gradation display on the basis of a video signal includes: a simultaneous writing step for performing signal writing by simultaneously starting signal writing within one frame period for pixels belonging to continuous n (n is an integer of 2 or more) rows; and a sequential writing step for performing signal writing row-sequentially within the one frame period for pixels belonging to rows other than the continuous n rows.
Patent JP-2013017155-A (JP)
Title: Image processor, image processing method, image processing program and storage medium
Inventor: KAMOSHITA YUKIO
IPC: H04N5/232
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processor for stably and precisely estimating a rolling shutter strain component and to provide an image processing method and an image processing program.SOLUTION: The image processor 1 includes: an image input section 10; a motion vector acquisition section 11; and a strain component estimating section 12. The image input section 10 inputs a plurality of frame images. The motion vector acquisition section 11 acquires a parallel translation amount between the two frame images. The strain component estimating section 12 approximates that a motion matrix showing motion between the frames consists only of a parallel translation component and the rolling shutter strain component, calculates a temporary distortion coefficient included in the rolling shutter distortion component at every frame image by using the parallel translation amount and estimates a strain coefficient by using the plurality of calculated temporary strain coefficients.
Patent JP-2013183464-A (JP)
Title: Control method of two axis driver and device
Inventor: IKEBA YOSHIKI
IPC: H02P5/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To quickly control a two shaft motor in a simple configuration using a pair of CPU CAN controllers on an integrated substrate.SOLUTION: The control method of a two axis driver and the device according to the present invention are a method and a configuration in which intercommunication is performed through each CAN controller (32 and 34) of a pair of CPUs (4 and 4A) provided on an integrated substrate (40), and two axis control is performed more quickly and at lower cost than conventional ones.
Patent JP-2013180881-A (JP)
Title: Sheet processing device, image forming system, and method for folding sheet
Inventor: HOSHINO TOMOMICHI
IPC: B65H45/18
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To convey a sheet bundle stably while corresponding to a wide range of conditions such as presence or absence of saddle stitch bookbinding, paper types, the number of sheets, temperature, humidity and the like, when the sheet bundle is subjected to center folding processing.SOLUTION: A sheet processing device includes: a folding roller pair for pressing and folding a sheet bundle constituted of a plurality of sheets, by means of nip; and a folding plate for pushing the sheet bundle into a side of a nip. When the sheet bundle is pushed into a side of the nip by the folding plate, an insertion amount is determined based on predetermined conditions such as the number of sheets to be folded, a type of paper, and environmental information including a temperature and a humidity, wherein, a sheet bundle that has been subjected to saddle stitching in such a manner that the sheet bundle is stitched at the center part thereof in a conveying direction, is processed with a larger insertion amount than that in performing center folding without stitching.
Patent JP-2013184070-A (JP)
Title: Auxiliary apparatus for spraying powdery material, and powdery material spraying apparatus
Inventor: FUSE SHINSAKU
IPC: B05B17/04
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary apparatus for spraying powdery material and a powdery material spraying apparatus capable of alleviating the worker's burden and loading.SOLUTION: An auxiliary apparatus for spraying powdery material 1 installed to a storage container having a storing space capable of storing powdery materials and discharge ports capable of discharging the powdery materials, for discharging and spraying the powdery materials from the discharge ports by vibrating the storage container, includes a holding part 10 capable of holding the storage container in a state where the discharge ports of the storage container is faced downward; a vibration generating part 20 capable of vibrating the storage container by impactive strikes generated from repetitive motions to the storage container; and a handle part 30.
Patent JP-2012112976-A (JP)
Title: Navigation system, routing method and routing program
Inventor: HIRANO TOKUTARO
IPC: G01C21/34
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system in which it can be guided to a user that an exit/entrance of an expressway provided as an annex to a specific facility is present ahead, without confusing the user.SOLUTION: A navigation system includes guide means which outputs voice guide information of a guide point included in a set guiding route when a mobile approaches a point a predetermined distance before the guide point. In the case where the guiding route is set so as to pass an exit/entrance of an expressway installed in a specific facility of the expressway, when the mobile approaches the guide point just before the specific facility, the guide means outputs a class of the exit/entrance in voice but after the mobile passes the guide point just before the facility, the guide means does not output the class of the exit/entrance in voice. Thus, it can be guided to a user that the exit/entrance of the expressway provided as an annex to the specific facility of the expressway is present ahead, without confusing the user.
Patent JP-2013083912-A (JP)
Title: Polarizing plate, and liquid crystal display device
Inventor: ONO TAKAHIRO
IPC: G02F1/1335
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To improve vertical and horizontal viewing angle CR of a liquid crystal display device.SOLUTION: A polarizing plate includes at least a polarizer and a retardation film. An in-plane retardation Re(550) and a thickness direction retardation Rth(550) in a wavelength of 550nm of the retardation film satisfy the following three formulas (I)-(III), and Re(550) of the retardation film, and a narrow-angle θ between an in-plane slow axis of the retardation film and an absorption axis or transmission axis of the polarizer satisfy the following formula (IV), where (I) 110nm≤Re(550)+Rth(550)≤220nm, (II) 1nm≤Re(550), (III) Rth>0.5×Re and (IV) 0.01≤Re(550)×sinθ≤0.7. There is also provided a liquid crystal display device having the polarizing plate.
Patent JP-2013189783-A (JP)
Title: Construction method of concrete product and extension device
Inventor: KANO KENTARO
IPC: E03F3/04
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a concrete product, which is not easily subjected to the limitation of a construction part, and is capable of efficiently performing construction.SOLUTION: One end side of a PC steel stranded wire P is fixed to a fixing part on base concrete B, and on the other end side of the PC steel stranded wire P, in the state of inserting a connecting hole C4 of a box culvert C, the other end side of a hydraulic jack 1 which is an extension device is fixed, and one end side is abutted to the box culvert C. Then, in a conveyance method of the box culvert C according to the present invention, a dimension between one end side and the other end side of the hydraulic jack 1 which is the extension device is extended, and the box culvert C is conveyed toward a fixing part F which is an origin.
Patent JP-2013190986-A (JP)
Title: Input support program, input support device and input support method
Inventor: TAKEUCHI KIYOSHI
IPC: G06F17/22
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To reflect, on an editing screen, a key operation for moving a selection object in a list of sentence examples when the list is displayed based on a character determined simultaneously with input.SOLUTION: An input support program causes a computer to execute processing of acquiring sentence examples corresponding to reading including a character string input to the editing screen, from a sentence example storage unit storing reading and sentence examples in association, displaying a list of the acquired sentence examples, and outputting a sentence example selected from the list to the editing screen. In the processing of displaying a list, when a character input in the editing screen is determined simultaneously with the input, selection choices corresponding to a key operation allocated for selection of a sentence example in the list are included in the list. In the processing of outputting, when a selection choice is selected in the list, information showing a key operation allocated for selection of a sentence example in the list is output to the editing screen.
Patent JP-2013191468-A (JP)
Title: Irradiation light amount control device and solar simulator
Inventor: KUBO NAGAHIKO
IPC: F21Y101/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an irradiation light amount control device and a solar simulator configured to prevent a change in spectrum distribution and surface uniformity of irradiation light, and to reduce manufacturing cost.SOLUTION: An irradiation light amount control device is provided with: a mechanical dimming filter which blocks a part of luminous flux from a light source and dims light; an integrator element which is installed on the light emitting side of the mechanical dimming filter and forms light of optically uniform distribution; and a light diffusing element which is inserted between the mechanical dimming filter and the integrator element, and has a light diffusing function and a high-order diffraction light component shielding function.
Patent JP-2013196734-A (JP)
Title: Optical pickup device and manufacturing method of the same
Inventor: YAMAGISHI YASUFUMI
IPC: G11B7/08
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of properly correcting the optical path of a laser beam emitted from a light emission element arranged with a mounting error.SOLUTION: Between a laser device for emitting laser light and a PDIC, a DOE 40 for inclining a traveling direction of a first laser beam is arranged in a state of being hold by a holder 64. Since the holder 64 is arranged in a state of being movable inside a housing 50, an optical pickup device can properly correct the optical path of the first laser beam by directly advancing or rotating the holder 64 along the optical path.
Patent JP-2013199394-A (JP)
Title: Reforming device
Inventor: MATSUMOTO SHOHEI
IPC: B01J35/02
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a reforming device in which the time for a reforming catalyst to reach a reformable temperature can be shortened and which is also excellent in the aspect of compactness or pressure loss of the device per se.SOLUTION: A reforming device includes a catalyst unit including a reforming catalyst and an oxidation catalyst and an electric heating type heater configured to have a conductive member which is disposed while being wound spirally. The catalyst unit includes a carrier for carrying catalyst particles of the catalysts of the reforming catalyst and the oxidation catalyst, and a substrate supporting the carrier. At least any one of the catalyst particles of each catalyst, the carrier and the substrate is formed by including a conductive material. The electric heating type heater is disposed adjacently to the catalyst unit upstream of the catalyst unit, and by electrifying an AC current to the conductive member of the electric heating type heater, the conductive member is heated, and by inducing the catalyst unit through electromagnetic induction resulting from the electrification of the AC current to the conductive member, the catalyst unit is heated.
Patent JP-2013199195-A (JP)
Title: Pneumatic radial tire
Inventor: NAOI KOICHI
IPC: B60C9/20
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight pneumatic radial tire without reducing durability.SOLUTION: A pneumatic radial tire includes a belt formed of at least two belt layers. Each of the first and second belt layers of the belt is obtained by embedding steel cords 10 each comprising a core formed by arranging in parallel two core filaments 11 without twisting and N(2≤N≤4) sheath filaments 12 twisted around the core in coating rubber along a belt width direction in parallel. When a diameter of the core filament 11 is d1, and a diameter of the sheath filament 12 is d2, d1>d2 is satisfied. When a thickness of the first belt layer is t1, and a thickness of the second belt layer is t2, t1<t2 is satisfied.
Patent JP-2013204693-A (JP)
Title: Paddy field working vehicle
Inventor: ONISHI TEPPEI
IPC: F16H57/025
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a paddy field working vehicle capable of efficiently cooling a lubricating oil.SOLUTION: A paddy field working vehicle includes: a front transmission case 3 provided in a front part of a machine body; a rear transmission case 4 provided in a rear part of the machine body; and a lubricating oil passage 14 circulating a lubricating oil between the front transmission case 3 and the rear transmission case 4. The lubricating oil passage 14 includes: a first lubricating oil passage 65 in which the lubricating oil flows from the front transmission case 3 to the rear transmission case 4; and a second lubricating oil passage 66 in which the lubricating oil flows form the rear transmission case 4 to the front transmission case 3.
Patent JP-2013204021-A (JP)
Title: Polyurethane foam for seat pad
Inventor: YOSHITOMI KOSUKE
IPC: C08G18/48
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane foam for seat pads, which achieves compatibility between shaking reduction and stress relaxation reduction properties with a high level, has comfortable ride quality, has no trouble of shaking, and has excellent durability and moldability.SOLUTION: A polyurethane foam for seat pads is produced by expansion-molding a foaming stock solution including (A) a polyol component, (B) a polyisocyanate component and (C) an interconnecting agent. The (A) polyol component includes a block copolymer obtained by ring-opening polymerization of (a-1) ethylene oxide and propylene oxide. The molar ratio of a repeating unit derived from ethylene oxide and a repeating unit derived from propylene oxide is 5/95-25/75. A polyether polyol having a number-average molecular weight of 6,000-8,000 is included in (A) the polyol component at 30-55 mass%, and is obtained by ring-opening polymerization of (a-2) propylene oxide alone. A polyether polyol having a number-average molecular weight of 350-2,000 is included in (A) the polyol component at 2-20 mass%. Additionally, the blend amount of (C) the interconnecting agent is 0.3-2.5 pts.mass based on 100 pts.mass of the polyol component.
Patent JP-2013207266-A (JP)
Title: Substrate processing apparatus
Inventor: MAGARA KEIJI
IPC: H01L21/027
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To exhaust an atmosphere including a process liquid from a cup and reduce the exhaust air flow in the cup.SOLUTION: A substrate processing apparatus includes: a spin chuck 4 horizontally holding a substrate W and rotating the substrate W around a rotation axis A1; a nozzle 5 supplying a process liquid to the substrate W; a cylindrical cup 6 including a cylindrical inner peripheral surface 6a enclosing the substrate W and an exhaust port 21 opening on the inner peripheral surface 6a; an exhaust device exhausting an atmosphere in the cup 6 from the exhaust port 21; and an airflow formation device that forms rotation airflow flowing in the same direction as a rotation direction D1 of the substrate W between the substrate W and the inner peripheral surface 6a of the cup 6.