baber/WOPTO huggingface dataset:
Patent JP-2013059228-A (JP)
Title: Control device for switching power-supply circuit and heat pump unit
Inventor: SAKAE NORIO
IPC: H02M1/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a switching power-supply circuit that allows improvement of efficiency while suppressing a variation in an input current.SOLUTION: A mode control section 51 changes the operating modes of chopper circuits 3a and 3b from a first mode to a third mode through a second mode, as power in the chopper circuits 3a and 3b increases. An operation control section 52 stops chopping operation of the chopper circuit 3b while causing the chopper circuit 3a to perform chopping operation in the first mode, causes the chopper circuits 3a and 3b to alternately perform chopping operation in the second mode, and causes the chopper circuits 3a and 3b to perform the chopping operation in the third mode.
Patent JP-2013056311-A (JP)
Title: Tactile sensation presentation device
Inventor: ONO YASUHIRO
IPC: B06B1/06
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a tactile sensation presentation device having high space efficiency and low cost.SOLUTION: The tactile sensation presentation device includes: a vibration stimulus element 10 formed by deformation of a vibrating diaphragm 22 that plugs an opening of a substrate 18 with an opening part 16; an actuator 12 that adds displacement and power for indirectly transforming the vibrating diaphragm 22 and indirectly vibrating the vibration stimulus element 10; and an energy transfer medium 14 for transmitting the displacement and power generated by the actuator 12 to the vibrating diaphragm 22 and vibration stimulus element 10.
Patent JP-2013062129-A (JP)
Title: Manufacturing method of metal porous body
Inventor: TSUKIASHI MASAHIKO
IPC: H01M4/80
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a metal porous body in which a bone thickness of a metal framework gradually decreases from the inner peripheral surface side of an electrode group to the outer peripheral surface side.SOLUTION: A manufacturing method of a metal porous body comprises: a preparation step of preparing a foamed polyurethane seat 50 having a resin skeleton; a plating step of forming a metal porous sheet 51 having a nickel plating layer covering a surface of the resin skeleton by performing plating treatment for covering the surface of the resin skeleton in the sheet 50; and a roasting step of leaving a metal framework composed of a plating layer as a metal porous body by removing the resin skeleton of the metal porous sheet 51 by thermal decomposition. The manufacturing method further includes a slice step of obtaining two sheet-like metal porous bodies 36 by slicing a metal porous body 60 in which the resin skeleton was removed from the metal porous sheet 51 so as to be a division object into two new metal frameworks. The slice step is performed in the later stage of the roasting step.
Patent JP-2013060137-A (JP)
Title: Electric steering lock control device
Inventor: ICHIJI NORIKIMI
IPC: B60R25/0215
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To surely perform lock operation and lock releasing operation of electric steering, by eliminating a state of not accepting the lock releasing operation, even if a rest swing state of the steering is caused, by using an actuator such as an inexpensive motor being low in heat resistance having no overheat protective function.SOLUTION: When a repetitive frequency of the lock releasing operation does not exceed a predetermined set frequency within a predetermined set time (9 sec) after a push start switch 5 is pushed (a predetermined operation start), a steering lock control part 6 controls a current-carrying time to the motor 7 so as to become a first time T1, and when the repetitive frequency of the lock releasing operation exceeds the set frequency in the set time, the current-carrying time to the motor 7 is controlled in a second time T2 (<T1) shorter than the first time T1 in a switching system.
Patent JP-2013067304-A (JP)
Title: Scooter type motorcycle
Inventor: TSUCHIYA RYUJI
IPC: B62K11/10
Filed: 2011-09-25
Abstract: PROBLEM TO BE SOLVED: To efficiently introduce cooling air to a cooling air introducing inlet of a cover member by easily forming a vehicle body cover, and preventing the rigidity of the vehicle body cover from lowering, in a scooter type motorcycle in which the a cover member having the cooling air introducing inlet, and covering a cooling fan is arranged at one side in the vehicle lateral direction of a crankcase to be supported by the crankcase, and a part of the vehicle body is formed of a right and left pair of skirt sections which are provided in a coupled manner at right and left both sides of a step floor, and vertically suspended downward.SOLUTION: A cooling air introducing recess 90 for introducing cooling air to a cover member 82 side is formed to be recessed inward in the vehicle lateral direction at least at the rear of the skirt 24 at one side in the vehicle lateral direction. A cooling air introducing projection 91 having at least extending projection 92 extending in the longitudinal direction in the extending direction toward the rear of upper edge 90a of the cooling air introducing recess 90 is projected in the outer surface of the cover member 82 to introduce cooling air from the cooling air introducing recess 90 to the cooling air introducing inlet 83.
Patent JP-2013068570-A (JP)
Title: Sampling bag
Inventor: HARADA KATSUICHIRO
IPC: B65D33/25
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a sampling bag that enables sampling of test specimens to be readily accomplished without having to make many tools available.SOLUTION: A sampling bag 11 comprises a bag 12 having an aperture 12a provided on one side with openable sealing means 13 and a glove part 14 folded back from the bottom part 12b of the bag opposing the aperture toward inside the bag and having a finger insertion inlet 14a on the bottom side of the bag. The bag and the glove part are formed of a transparent or translucent flexible material. The glove part is formed to be able to emerge outside or hide inside the aperture in its open state with fingers inserted into the glove part through the finger inlet, and the inside of the bag including the outer face of the glove being sterilized.
Patent JP-2013074118-A (JP)
Title: Substrate groove processing apparatus
Inventor: SOYAMA MASANOBU
IPC: B28D1/20
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for processing a groove by reciprocatingly moving a tool which is configured to process the groove with high precision by suppressing vibration of the tool.SOLUTION: A groove processing apparatus forms a groove on a substrate by reciprocatingly moving a groove processing tool 2 having cutting edges on both ends in a direction of movement along a patterning line of the substrate. The groove processing apparatus includes: a table 1 configured to place the substrate thereon; a head 3 configured to attach the groove processing tool 2 thereto; and a movement support mechanism 6 for relatively moving the table 1 and the head 3 in a horizontal plane. The head 3 includes a holder 17 that can move up and down; a rocking member 18; and a vibration restricting mechanism. The rocking member 18 holds the groove processing tool 2, and can occupy a forward movement position and a backward movement position while being rockably supported on the holder 17 by using a rocking shaft orthogonal to the direction of movement as a fulcrum. The vibration restricting mechanism restricts vibration of the rocking member 18 in a direction of the rocking shaft at the forward movement position and the backward movement position.
Patent JP-2013073159-A (JP)
Title: Image pickup lens and image pickup apparatus
Inventor: ASAMI TARO
IPC: G02B13/04
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To implement a compact, inexpensive, wide-angle, and high-performance image pickup lens and eliminate restrictions on an image pickup element to be used.SOLUTION: An image pickup lens 1 comprises substantially six lenses, in order from an object side: a negative first lens L1; a negative second lens L2; a positive third lens L3; a positive fourth lens L4; a negative fifth lens L5; and a positive sixth lens L6. The surface on the object side of the third lens L3 is a recessed surface. When f2 represents the focal length of the second lens L2, f3 represents the focal length of the third lens, and f represents the focal length of the entire system, the image pickup lens satisfies the following conditional expressions (8) and (9): (8) |f2/f|<3.0, and (9) 4.6<f3/f.
Patent JP-2013077425-A (JP)
Title: Positive electrode material, lithium ion secondary battery using the same, and method of manufacturing positive electrode material
Inventor: SAKURABA TAKAHIRO
IPC: H01M4/58
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide: a positive electrode material using lithium vanadium phosphate (LVP) as an active material configured to improve various battery characteristics, such as cycle characteristics, preservation characteristics and rate characteristics, while ensuring charge-discharge reaction of high voltage and high capacity; and a lithium ion secondary battery.SOLUTION: A positive electrode material is obtained by allowing lithium vanadium phosphate particles as a positive electrode active material to be coated with metal fluoride having a thickness of 1-60 nm. A method of manufacturing a positive electrode material that lithium vanadium phosphate as a positive electrode active material is coated with metal fluoride having a thickness of 1-60 nm includes the steps of: obtaining an aqueous suspension containing lithium vanadium phosphate, water-soluble metal salt and fluoride; obtaining powder having hydrate of the metal fluoride deposited on the lithium vanadium phosphate particles by subjecting the aqueous suspension to heat treatment at 70-90°C; and firing the powder at 100-500°C in an inert gas atmosphere.
Patent JP-2013079906-A (JP)
Title: Distribution type optical fiber acoustic wave detection device
Inventor: KISHIDA KINZO
IPC: G01H9/00
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a distribution type optical fiber acoustic wave detection device capable of detecting acoustic waves at high sensitivity and high accuracy and achieving high audio source position resolution.SOLUTION: A distribution type optical fiber acoustic wave detection device includes: an optical pulse emission part 20 which makes an optical pulse Pincident to the inside of an optical fiber 12; and a Rayleigh scattered light receiving part 30 which receives Rayleigh scattered light generated inside the optical fiber 12. The optical pulse emission part 20 outputs the optical pulse Pmodulated by a predetermined code sequence. The Rayleigh scattered light receiving part 30 comprises: a phase change derivation part 32 which makes demodulation corresponding to modulation in the optical pulse emission part 20 to Rayleigh scattered light and obtains phase change of the Rayleigh scattered light after the demodulation; and an acoustic wave detection part 34 which obtains an acoustic wave colliding with the optical fiber 12 from the phase change obtained by the phase change derivation part 32.
Patent JP-2012007741-A (JP)
Title: Counter track joint having track conversion point
Inventor: WECKERLING THOMAS
IPC: F16D3/2233
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a counter track joint having track conversion point in which a joint outer side part 12 and a joint inner side part 15 are disposed, and the maximum bending angle is enlarged and, moreover, the endurance life is prolonged by improving a constant velocity joint 11 in the form of a counter track joint.SOLUTION: Track center lines L, Lof a first track pair have a curvature Rrespectively provided with a center point Mfrom a joint center flat surface E to the conversion point T, wherein the center point Mis deviated by an offset Oin the axial direction with respect to the center point Mand is deviated by offsets a, b in the radial direction.
Patent JP-2013082589-A (JP)
Title: Laser processing apparatus for glass substrate
Inventor: MIZUMURA MICHINOBU
IPC: B23K26/00
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing apparatus for a glass substrate with which cutting of a glass substrate along an optional shape such as a circular arc is easy, a treatment time for dividing a glass substrate can be shortened, and waste formation is prevented.SOLUTION: For example, a pulsed laser light 2 with 250-400 nm wavelength is imaged by an imaging lens 5 on the glass substrate 10 to be cut, and the glass substrate 10 is moved by an X-Y table 11 to form a laser scribing trace 20 along the scheduled cut line. In this case, a slit member 3 is rotated so that the longitudinal direction of horizontally long opening 4 of the slit member 3 directs toward the direction of the scheduled cut line. Thereby, the beam shape of laser light irradiated on the glass substrate 10 has horizontally long directionality, and the formed laser scribing trace 20 has directionality directing toward the scheduled cut line. Accordingly, a crack occurs along the scheduled cut line without breaking the glass substrate 10 irregularly.
Patent JP-2013086314-A (JP)
Title: Liquid injection head and liquid injection device and piezoelectric device
Inventor: O SHOKO
IPC: H01L41/187
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection head including a piezoelectric device having a piezoelectric substance layer small in environmental loads and large in strain amounts, and to provide a liquid injection device and the piezoelectric device.SOLUTION: The liquid injection head discharges a liquid through a nozzle opening 21 and includes the piezoelectric device 300 with the piezoelectric substance layer 70 and an electrode disposed on the piezoelectric substance layer. The piezoelectric substance layer is made of a barium titanate complex oxide, the complex oxide having a Perovskite structure containing barium, titanium and copper of not more than 3 mol% relative to the titanium.
Patent JP-2013090097-A (JP)
Title: Signal processing system and signal processing method
Inventor: LEE DOOHWAN
IPC: H03M7/30
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To shorten a compression processing time by reducing a load of compression processing in compressive sensing.SOLUTION: A compressive sensing section comprises: a scalar multiplication section for multiplying a compressive sensing frame unit of data in an AD-converted digital signal by a scalar matrix to output a multiplied signal; an FFT processing section for applying FFT processing to the multiplied signal to generate a frequency domain signal; and an output adjustment section for extracting M (M<N) data from N data corresponding to the compressive sensing frame unit in the frequency domain signal to generate a compressed frame of M data, and outputting the compressed frame unit of data as a compressed signal.
Patent JP-2013087553-A (JP)
Title: Chamfer ruler
Inventor: SHIMIZU YUTAKA
IPC: E04G9/10
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a chamfer ruler with which prompt and exact trowel leveling is implemented without being disturbed by a surplus aggregate by appropriately releasing the surplus aggregate which is generated in the trowel leveling on the top face of a concrete structure.SOLUTION: A chamfer ruler 1 in a slender column shape includes a chamfering part 2 which chamfers an external corner C1 of a concrete structure C. A linear ruler part 4 which sets a level of a top face C2 of the concrete structure C is formed in an upper end of the chamfering part 2, and a surplus aggregate releasing recess part 5 which accepts a surplus aggregate 14 of concrete excluded by trowel leveling is provided successively at the back of the linear ruler part 4.
Patent JP-2012094868-A (JP)
Title: Electrical machinery
Inventor: YANG TAI-HER
IPC: F24V50/00
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrical machinery configured to improve efficiency and life and also prevent destruction by efficiently releasing thermal energy generated.SOLUTION: In a transformer 101 (electrical machinery), external heat sinks 302 including a primary fluid passage and a secondary fluid passage, and a relay heat sink 304 (heat exchanger) are installed between the transformer and a ground surface shallow layer section or a temperature holding body in a shallow layer, for example, made up of a lake, pond and river. Thermal energy generated by the transformer 101 is transmitted through an insulation cooling fluid 103 (primary fluid) of the heat exchanger, and a cooling fluid 311 (secondary fluid) flows to a heat sink 309 (soaking unit) installed in a natural heat reservoir 108 (temperature holding body) in the shallow layer. Heat is released through the temperature holding body in the shallow layer and an exchange fluid by discharging the thermal energy to the temperature holding body in the shallow layer.
Patent JP-2013092838-A (JP)
Title: Event guidance system and method therefor, computer program for guiding event, and recording medium for recording computer program
Inventor: OSAKI SHINTARO
IPC: G08G1/005
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a system which performs guidance of an event held in a specific area, and a method therefor.SOLUTION: An event guidance method which performs guidance of an event held in a specific area by using location information of mobile terminal devices in the specific area, includes the steps of: detecting the location information of the mobile terminal devices; determining an area in which the mobile terminal devices concentrate on the basis of the detected location information, as a concentration area; determining an event happening area on the basis of the concentration area and a congestion area predetermined in the specific area; and distributing information on the event happening area to the mobile terminal devices.
Patent JP-2013093676-A (JP)
Title: Information processing apparatus, and print processing program
Inventor: JIANG XIAONAN
IPC: G03G21/04
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To enable printing by print setting desired for a document in copying the document.SOLUTION: A multifunctional peripheral 1 comprises: an image data acquisition section 121 which obtains image data of a document read by a reading section 103; a setting storage section 112 which stores print setting information used for printing image data and print setting identification ID in association with the print setting information; a setting extraction section 122 which extracts from the image data image code information in which the print setting identification ID is embedded in a machine readable form; a setting acquisition section 123 which acquires from the setting storage section 112, when image code information is extracted, the print setting information in association therewith on the basis of the corresponding print setting identification ID; and a print control section 126 which performs print control of image data to a sheet on the basis of the print setting information.
Patent JP-2012054997-A (JP)
Title: Relay device, network system, and relay processing program
Inventor: NOGAMI KOSUKE
IPC: H04M3/00
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a relay device, a network system, and a relay processing program which can prevent the occurrence of an excess charging.SOLUTION: A relay device relaying communication between user agents comprises: a SIP transport 502 controlling transmission/reception of a SIP message; a SIP transaction management part 501 managing a transaction; a user agent registration management part 503 managing information of a user agent; a session management part 504 managing a session state; and a session continuity identification part 505 performing release processing of a session when the continuity of the session is lost. The session continuity identification part 505 transmits a SIP transaction message to a user agent; and performs release processing of the session by determining that the user agent is not alive and the continuity of the session is lost, when the response can not be obtained.
Patent JP-2012021535-A (JP)
Title: Cetane number discriminating device of fuel in diesel engine
Inventor: YASUDA HIROMICHI
IPC: F02D45/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a cetane number discriminating device of fuel in a diesel engine capable of discriminating easily and accurately a cetane number of fuel injected into a combustion chamber.SOLUTION: A minute amount of fuel is injected into a combustion chamber during fuel cut (step S12), a cylinder internal pressure P is acquired via a cylinder internal pressure sensor 40 (step S13). At the same time, a volume V of combustion chamber 12 is acquired based on a crank angle θ via a crank angle sensor 37, a specific heat ratio κ is acquired, and then PV(step S14) is calculated using the cylinder internal pressure P and the combustion chamber volume V and the specific heat ratio κ. Using the calculated three PV(θ), PV(θ), PV(θ), a combustion percentage MFB (θ) in cylinder to a crank angle θof a combustion intermediate point at which the cetane value is discriminated. Determine a cetane number index corresponding to the MFB (θ) acquired from a map (step S17).
Patent JP-2013098019-A (JP)
Title: Connector unit
Inventor: MORI KIKUO
IPC: H01R13/6473
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a connector unit useful for high speed transmission that can be downsized at a low cost.SOLUTION: A connector unit includes a first connector 10 having a rod-like first metal member 12 and a first housing 11, and a second connector 20 having a rod-like second metal member 22 and a second housing 21. End faces 12B1 and 22B1 in end portions 12B and 22B of the first and second metal members 12 and 22 are exposed from the housings, respectively. The end face 12B1 is provided inside its outer periphery with at least one convex 12B2 protruded from the end face 12B1, and the end face 22B1 is provided inside its outer periphery with at least one concave 22B2 recessed from the end face 22B1, the concave corresponding to the convex 12B2. Fitting the second connector 20 into the first connector 10 allows end faces 12B1 and 22B1 in the end portions 12B and 22B of the first and second metal members 12 and 22 to be brought into contact with each other, thereby allowing the convex 12B2 and the concave 22B2 to be brought into contact with each other.
Patent JP-2013100049-A (JP)
Title: Tire
Inventor: SHIGA YOSHITAKA
IPC: B60C11/13
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To improve on-snow traction performance without deteriorating braking performance on a dry road surface.SOLUTION: In a tire 1, cut parts 40 are formed in land parts 30 inside circumferential grooves 10 or width-direction grooves 20. One end E1 of each cut part 40 is constituted so as to open in the wall surface A of each land part 30, while the other end E2 of each cut part 40 is constituted so as to terminate inside each land part 30. A depth D3 from a tread surface C at a position where the other end E2 of each cut part 40 exists is structured to be deeper than a width D2 from the tread surface C at a position where the one end E1 of each cut part 40 exists.