baber/WOPTO huggingface dataset:
Patent JP-2012153324-A (JP)
Title: Track calculation device
Inventor: SAITO SATOSHI
IPC: G08G1/16
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To calculate the track with a small calculation amount considering obstacles at low cost.SOLUTION: The position of each obstacle recognized by an obstacle recognition means of a track planning unit 8 of a vehicle 1 is referred to. If any obstacle is detected on a track connecting an arc of the vehicle turning radius at the designated starting position to an arc of the vehicle turning radius at the target position by a line in contact with both arcs, an extraction means of the track planning unit 8 extracts the distance between obstacles having the length allowing the vehicle 1 to pass through out of various kinds of distances between the detected obstacle and each peripheral obstacle, and a setting means of the track planning unit 8 sets an obstacle avoiding circle for avoiding any collision for each opposing obstacle of each distance between obstacles extracted by the extraction means. If both obstacle avoiding circles do not overlap, a track calculation means of the track planning unit 8 calculates the track reaching the target position from the starting position via a relay point while the relay point is an intersection between any one of the obstacle avoiding circles with the distance line between the obstacles.
Patent JP-2011147136-A (JP)
Title: Radio communication device, method of controlling the same, and computer program
Inventor: WATABE MITSUSUKE
IPC: H04W76/02
Filed: 2011-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for setting a communication parameter for performing communication with an access point different from an another radio communication device by communicating with the other radio communication device by operating the other radio communication device by a user.  <P>SOLUTION: In this radio communication device, when another radio communication device different from an access point in which an operation for ordering the start of a communication parameter setting process is performed, is detected in a predetermined period after the operation for ordering the start of the communication parameter setting process for performing communication with the access point, communication of the communication parameter for performing communication with the access point is performed using a radio communication means with the other radio communication device; when the communication parameter is subjected to communication, the communication with the other radio communication device is disconnected, and the communication parameter subjected to communication with the other radio communication device is set in the radio communication means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086640-A (JP)
Title: Method of manufacturing spark plug
Inventor: KATO TOMOAKI
IPC: H01T21/02
Filed: 2011-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a spark plug which prevents occurrence of sputtering, a blow hole and a crack in laser welding between an electrode chip and an electrode base material.  <P>SOLUTION: The method of manufacturing the spark plug 100 includes a laser welding process in which an electrode chip 133 is arranged at an electrode base material 131 and by irradiating a pulsed laser beam LS on it, unit welding parts 135n1 to 135n10 are formed in the order corresponding to respective laser pulses N1 to N10. In this process, laser intensity wave forms of the respective laser pulses N1 to N10 from the starting time tsa to a prescribed initial period Ta1 are made to have wave forms that a laser intensity Sa1 becomes larger as time passes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012161727-A (JP)
Title: Microreactor, catalytic reaction using the same and method for using the microreactor
Inventor: NAKAZAKI YOSHIAKI
IPC: C01B3/32
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a microreactor in which a reaction rate of a gas-liquid flow reaction can be improved.SOLUTION: The microreactor 10 includes: a flow passage 15; an aluminum plate 20 which is disposed in the flow passage and on which a film having micropores is formed by anodic oxidation treatment; and a catalyst carried in the micropores of the aluminum plate. The aluminum plate 20 includes a plate-like base part 25 and a plurality of projection pieces 30 erected from the base part. A through-hole 26 is formed on the base part 25 such that the through-hole has a connection portion to the base part 25 and is made adjacent to a base end part 31 of each projection piece.
Patent JP-2012162013-A (JP)
Title: Mold and resin sealing device
Inventor: TAKAHASHI YUICHI
IPC: B29C33/30
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a mold capable of preventing the tear of a release film as far as possible.SOLUTION: The mold has a clamper 18 having a storage hole 16 formed in the mold opening/closing direction and a diameter-expanded hole 17 continuing to the storage hole 16 and a cavity block 20 stored in the storage hole 16 of the clamper 18, wherein a cavity recessed part 24 is formed in a space defined by the bottom surface 20a of the cavity block 20, a stepped wall surface 16a and the inner wall surface 17a of the diameter-expanded hole 17 as a cavity surface and a suction hole 40 communicating with the cavity recessed part 24 to suck the release film 38 supplied along the cavity recessed part 24 to the cavity recessed part 24 surface is formed. In the mold, a projected peripheral part 50 projected in the cavity recessed part 24 inside direction to make the depth of the cavity recessed part 24 shallower is disposed in the peripheral edge part of the bottom surface 20a of the cavity block 20.
Patent JP-2012163076-A (JP)
Title: Marine power generation system
Inventor: FUKUDA SHUNICHIRO
IPC: F01K23/06
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a marine power generation system capable of supplying fluctuating demand power used in a vessel while suppressing the use of fossil fuel as much as possible, and suppressing an increase in the size of a waste heat recovery system, and effectively utilizing surplus power if there is any surplus.SOLUTION: A battery 5 is electrically connected to a power generator 4. If generable power from waste heat by the power generator 4 when a load of a main engine 1 is in a high load area and an engine room temperature is a reference temperature is larger than continuous power Wcontinuously needed in the vessel is smaller than total demand power Wincluding power Wtemporarily and additionally needed in addition to the continuous power W, and the generable power from the waste heat by the power generator 4 exceeds a demand for power in the vessel, the battery 5 is charged with the surplus power generated by the power generator 4. If the generable power from the waste heat by the power generator 4 is below the demand for power in the vessel, the battery 5 is discharged to assist the drive of the power generator 4.
Patent JP-2012168210-A (JP)
Title: Method for manufacturing laminate
Inventor: OHATA MITSUHIRO
IPC: G03F7/004
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate comprising a photosensitive layer, laminated on a substrate, in which a high-definition resist pattern having a tapered shape can be formed.SOLUTION: The method for manufacturing a laminate comprising a substrate and two or more negative photosensitive layers laminated on the substrate includes steps of laminating a first photosensitive layer on the substrate and laminating a second photosensitive layer on the first photosensitive layer. The photosensitive layers are formed of a photosensitive resin composition containing a thermoplastic polymer having a carboxyl group, a photopolymerizable monomer having at least two terminal ethylene groups, and a photopolymerization initiator; and the first photosensitive layer has higher sensitivity than the second photosensitive layer.
Patent JP-2012168614-A (JP)
Title: Information processor
Inventor: HIDESAWA SHIGERU
IPC: G06Q10/06
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To improve convenience of information communication concerning a plurality of information acquisition targets.SOLUTION: An information processor comprises: question sentence acquisition means for acquiring a question sentence associated with at least one term included in a message to be transmitted to reception devices of receivers; means for acquiring a character string corresponding to the term in the message; and means for creating test information including the question sentence and the character string which is regarded as a correct answer for the question sentence.
Patent JP-2012168022-A (JP)
Title: Method for diagnosing quality of concrete-based structure
Inventor: YOSHIOKA KIYOSHI
IPC: G01N29/12
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for diagnosing quality of concrete-based structures, which is uninfluenced by accuracy of a set value or the like, high in certainty of diagnosis, and applicable even to an object to which it has been difficult to apply an existing diagnostic method.SOLUTION: In a method for diagnosing quality of concrete-based structures, time characteristic wave forms of exciting force and time characteristic wave forms of sound pressure response are compared to diagnose. When a positive sign of the exciting force is regarded as a direction where compression force works on an impact contact surface of impact means and a positive sign of the sound pressure response is regarded as a direction where a pressure is higher than a resting pressure, it is diagnosed that there is an abnormality in an object 7 to be measured when at least one of the following phenomena is observed: a positive or negative sign of the sound pressure response is observed and the sign being positive is observed when an absolute value of the sound pressure response, for the first time, exceeds a prescribed value which is a threshold value determining whether or not sound pressure that is equal to or greater than background noise has been sensed to a sound receiving system while the exciting force works on the object 7 to be measured or in a subsequent process; and a high frequency component that is equal to or higher than an excitation frequency appears on the sound pressure response while the exciting force works on the object to be measured.
Patent JP-2012173778-A (JP)
Title: Management device and management method
Inventor: KANEKO NOBUHIRO
IPC: G06F12/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a management device capable of managing a nonvolatile memory while making life of a non-volatile memory long, and a management method.SOLUTION: A management device comprises a management part for managing a nonvolatile memory that can electrically execute writing, reading and erasing of data, executes writing and reading by the page and executes erasing by the block including multiple pages. The management part executes: a step for dividing multiple physical blocks constituting the nonvolatile memory into a virtual region including virtual blocks and an alternative region including alternative blocks for alternating one or more defective physical blocks in the virtual region; a step for managing the nonvolatile memory in three-stage management units of management of physical blocks, management of the virtual blocks, and management of extended blocks for temporarily holding user data; and a step for writing first management information used for the management of the physical blocks, second management information used for the management of the virtual blocks, and third management information used for the management of the extended blocks into the nonvolatile memory.
Patent JP-2012170843-A (JP)
Title: Photocatalyst and method of manufacturing the same
Inventor: RO UN
IPC: B01J35/02
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a simpler, high-performance visible light responsive photocatalyst.SOLUTION: The photocatalyst is manufactured by processing titanium in molten nitrates. A method of manufacturing the photocatalyst includes processing titanium in molten nitrates. In this case, the nitrates preferably include at least one of potassium nitrate, sodium nitrate, and lithium nitrate. In this way, the simple, high-performance visible light responsive photocatalyst and a method of manufacturing the same can be provided.
Patent JP-2012121541-A (JP)
Title: Electronic device holder
Inventor: TSUNODA RYUJI
IPC: H04N5/64
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device holder which has a wide range of adjustment and is rich in generality, allowing a connector cord to be led out always in its optimum state even if it holds a portable information device having a different width dimension and that in such a state that it is equipped with a connector.SOLUTION: The electronic device holder includes a base 1, on which electronic device is to be arranged, a pair of grippers 11 and 21, at least one of which moves to the other so as to grip the electronic device from both sides for the base 1, and a mounting part 15, which is projected on the base 1 to receive the electronic device. The mounting part 15 is divided into two or more parts (11a, 12a, 26), and besides at least one of two or more parts is provided as a movable mounting part 26 which is interlocked with the movement of the movable gripper 21 which constitutes one hand being moved to the other between the pair of grippers. The width dimension L of an opening, which is formed between the movable mounting part and the other mounting part 11a (or 12a), can be altered by the motion of the movable mounting part 26.
Patent JP-2012172584-A (JP)
Title: Stirling engine
Inventor: SEKITA HIROSHI
IPC: F02G1/06
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a two piston Stirling engine highly efficient and securing high output power.SOLUTION: An outlet 13 of heating side cylinder 10 is communicated, via a cooling side passage 51, with an entrance of a cooler 70 communicated with an introduction port 22 of a cooling side cylinder 20, and an outlet 23 of the cooling side cylinder 20 is communicated, via a heating side passage 41, with an entrance of a heater 60 communicated with an entrance 12 of the heating side cylinder 10. In an expansion cycle in the heating side cylinder 10 and a contraction cycle in the cooling side cylinder 20, both of the heating side passage 41 and the cooling side passage 51 are closed, in a state where the communication between the heating side cylinder 10 and the cooling side cylinder 20 is blocked, energy, due to expansion by heating fluid and due to contraction by cooling, is taken out as the kinetic energy highly efficient and high in output.
Patent JP-2012172403-A (JP)
Title: Water closet
Inventor: OKUBO MAYU
IPC: E03D11/02
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a water closet capable of discharging heavy sewerage and also surely discharging floating sewerage while achieving further water conservation.SOLUTION: A water closet 1 includes a bowl part 4 having a sewerage receiving face 14, a rim portion 16, and a water reserving portion 19, first-third discharge ports for discharging washing water, and a drain trapping part 8 for discharging sewerage, the drain trapping part having an inlet 34, an enlarged portion 38 having a large cross section, and a lowering path 40 having a throttle portion 42, the drain trapping part serving at first for washing out and discharging heavy sewerage sinking in the water reserving portion with the drop of washing water after starting washing, and then for filling up itself with the washing water washing out the heavy sewerage to generate siphonage which discharges floating sewerage from the water reserving portion.
Patent JP-2012175856-A (JP)
Title: Fan motor
Inventor: OZAKI MAMORU
IPC: H02K21/24
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a fan motor which improves durability.SOLUTION: A fan motor 100 includes a case 3 having a fan case 31 and a stator case 32. Further, the fan motor 100 includes a fan rotor 1 provided in the fan case 31 so as to rotate around a shaft 31D serving as a center axis and sending a gas in the fan case 31 by utilizing a pressure generated by the rotation. Furthermore, the fan motor 100 includes a stator 2 which is arranged so as to face the fan rotor 1 in the axis direction of the rotation of the fan rotor 1 at the stator case 32 and generating a magnetic field rotating the fan rotor 1. Permanent magnets are not disposed on the fan rotor 1 of the fan motor 100. Hence, no permanent magnets are peeled off from the fan rotor 1 by the rotation of the fan rotor 1 and the durability of the fan motor 100 is improved.
Patent JP-2012170918-A (JP)
Title: Device and method for treating used paper diaper
Inventor: YAMADA KUNIAKI
IPC: B29B17/02
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for treating a used paper diaper treatable in a state taken out from a user.SOLUTION: The device 1 for treating the used paper diaper includes a stirring and separating tank 10 for receiving and stirring the cut used paper diaper D and a treating liquid Q, to separate a regenerating substance P of the paper diaper (containing a base material component PL and a water absorptive substance component PM of the paper diaper) from a plastic component V, the first recovery tank 11 for receiving the treating liquid Q containing the regenerating substance P discharged from the stirring and separating tank 10, and the second recovery tank 12 for receiving the treating liquid Q containing the regenerating substance P discharged from the stirring and separating tank 10. Consequently, the treating liquid Q higher in a content of dirt when stirred initially can be fed into the first recovery tank 11, and a regenerating substance containing treating liquid stirred and settled with the treating liquid Q relatively lower in a content of dirt thereafter can be fed into the second recovery tank 12, and the regenerating substance P can be extracted thereby without prewashing before cutting the used paper diaper D.
Patent JP-2012177766-A (JP)
Title: Powder container, toner cartridge, pull-out tray, and image forming apparatus
Inventor: YOSHIDA KEIICHI
IPC: G03G15/08
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To make it difficult for powder to leak when a toner cartridge is attached or detached and to achieve suitability for space saving and size reduction.SOLUTION: A discharge part is provided at one end of a horizontally long storage part storing powder, and a rotary shutter for opening or closing a discharge hole is provided in the discharge hole of the discharge part. When a pull-tray 62 is attached to an apparatus body, a gear wheel 73 integrally formed on one side of the rotary shutter 71 is engaged with the rack bar 64b of a vibration part 64 arranged on the apparatus body side, and the rotary shutter 71 is opened by the rotation of the gear wheel 73. A first shutter 63d and a second shutter 63f are arranged on the front fixing part 63 of the pull-out tray 62, and these two shutters 63d and 63f are opened by the interlock of the pull-out tray 62 attached to the apparatus body.
Patent JP-2012178467-A (JP)
Title: Compound semiconductor device and method for manufacturing the same
Inventor: MINOURA YUICHI
IPC: H01L21/338
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor device with high reliability and high pressure resistance by forming a buffer layer with high resistance for complete suppression of off-leak current while retaining the crystal quality of a compound semiconductor of an upper layer without doping impurities with high resistance during crystal growth of the buffer layer.SOLUTION: At least one type selected from impurities, for example, Fe, C, B, Ti, Cr is introduced into at least a buffer layer 2a of a compound semiconductor layer structure 2 from the rear face of the compound semiconductor layer structure 2 to increase the resistance value of the buffer layer 2a.
Patent JP-2012178771-A (JP)
Title: Photosynthesis branching system and photosynthesis branching method
Inventor: NAKANO TAKEHIRO
IPC: H04B10/291
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a photosynthesis branching system which effectively uses a light wavelength band and can be inexpensively configured and in which signal deterioration is moderate even when a cable disconnection failure occurs, and a photosynthesis branching method.SOLUTION: A photosynthesis branching system comprises: branching means for branching optical multiplex signals in which a plurality of optical signals are multiplexed in a predetermined wavelength grid unit; an interleaver which is connected to one of the output sides branched by the branching means and demultiplexes the optical multiplex signals in a transparent period which is a multiple of the wavelength grid; blockers which are connected to each output of the interleaver and block an optical signal of the wavelength grid in which the optical signal to be added is disposed among the optical signals output from the interleaver by a control signal; first demultiplexing means for demultiplexing optical signals output from the blockers; and second demultiplexing means for demultiplexing the optical signals output from the first demultiplexing means with the optical signal to be added.
Patent JP-2012182250-A (JP)
Title: Semiconductor device
Inventor: YOSHIZAKI SHIGEO
IPC: H01L23/50
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving heat radiation efficiency and mounting a plurality of power elements.SOLUTION: A semiconductor device has: a lead frame consisting of a thin plate part mounting a control element on one principal surface, and a thick plate part mounting a power element on one principal surface; a heat radiation plate having one principal surface bonded to the other principal surface of the thick plate part of the lead frame which is opposed to the one principal surface of the thick plate part; and a resin sealing body for sealing by resin while exposing a terminal part of the lead frame and the other principal surface of the heat radiation plate. In the semiconductor device, provided are: a flat part in which the one principal surface of the lead frame includes one principal surface of the terminal part; an inclined part in which a width of the thick plate part becomes smaller toward the other principal surface; and a connector in which the heat radiation plate is connected by one insulating layer. In addition, the heat radiation plate has an area having a size obtained by excluding screwed parts provided at both ends of the resin sealing body, and is elongated to a lower part of the thin plate part of the lead frame mounting the control element. The resin sealing body is intervened between the thin plate part and the heat radiation plate.
Patent JP-2012179758-A (JP)
Title: Process liquid storage vessel and process liquid cartridge
Inventor: HAIJIMA AKIMITSU
IPC: B41J2/18
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a process liquid cartridge that prevents secular deformation, while housing a process liquid containing a malonic acid.SOLUTION: A process liquid storage vessel includes: a process liquid storage portion that accommodates inkjet recording process liquid to be used together with a pigment-containing ink composition and containing the malonic acid with a content ratio of 1-30 mass% relative to the total mass of the liquid as an aggregation component for aggregating components in the ink composition; and a lid portion that is provided with a gas-permeable and liquid-impermeable filter base material having a porus structure and that closes a supply/discharge port for supplying/discharging the inkjet recording process liquid of the process liquid storage portion.