baber/WOPTO huggingface dataset:
Patent JP-2015161002-A (JP)
Title: Noncontact type positioning device for steel plate
Inventor: OKA KOICHI
IPC: C23C2/00
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact type positioning device for steel plate that has high attraction force and is improved in magnetic saturation, and a noncontact type positioning device for steel plate that can convey a steel plate with smaller force while maintaining a conveyance speed of the steel plate by suppressing an eddy current generated in the steel plate.SOLUTION: There is provided a noncontact type positioning device for steel plate that is equipped with permanent magnets for steel plate attraction on a top surface side and a reverse surface side of a steel plate to be conveyed. The permanent magnets for steel plate attraction are arranged opposite each other at intervals with a top surface and reverse surface of the steel plate, and an array of planes, opposed to the steel plate, of the permanent magnet for steel plate attraction is a Halbach array.
Patent JP-2015162883-A (JP)
Title: Signal processing device
Inventor: TANAHASHI MAKOTO
IPC: H03F3/24
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To correct the characteristic difference between signal paths of two input signals of a 2-input 1-output circuit.SOLUTION: According to an embodiment, a signal processing device comprises a first switch, a second switch, a correction unit, and a circuit. The first switch obtains a first selection signal by selecting a first signal or a first constant envelope signal from a first signal group including the first signal and the first constant envelope signal. The second switch obtains a second selection signal by selecting a second signal or a second constant envelope signal from a second signal group including the second signal and the second constant envelope signal. The correction unit obtains a first correction signal and a second correction signal by correcting characteristics of at least one of the first selection signal and the second selection signal. The circuit generates an output signal from the first correction signal and the second correction signal.
Patent JP-2015164903-A (JP)
Title: resveratrol derivative and tyrosinase activity inhibitor
Inventor: NIHEI KENICHI
IPC: A61P43/00
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a novel resveratrol derivative and a tyrosinase activity inhibitor comprising the resveratrol derivative.SOLUTION: The invention provides a resveratrol derivative having at least a 5-resorcinol skeleton and represented by formula 1 or formula 2 (in formula 1, Ris hydrogen or xylosyl, and in formula 2, Ris xylosyl or glucosyl). The invention further provides a tyrosinase activity inhibitor comprising the resveratrol derivative represented by formula 1 or formula 2, and an external preparation composition for skin that is prepared by compounding the resveratrol derivative.
Patent JP-2015166412-A (JP)
Title: Non-aqueous inkjet ink composition and inkjet recording method using the same
Inventor: NUMAKURA KENICHI
IPC: B41M5/50
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous inkjet ink composition having low odor and a low viscosity, with which an image excellent in glossiness can be recorded, and a recording method using the composition.SOLUTION: The non-aqueous inkjet ink composition comprises a coloring material, a glycol ether-based solvent, and a carbonate-based solvent by 10 mass% or more and 40 mass% or less. The carbonate-based solvent is preferably a compound represented by general formula (2) below. In general formula (2), Rand Reach independently represent a hydrocarbon group having 1 to 4 carbon atoms, which may be substituted.
Patent JP-2015169343-A (JP)
Title: Water supply device and refrigerator including the same
Inventor: HIRAISHI TOMOKAZU
IPC: F25C1/24
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a water supply device capable of stabilizing water quantity supplied to an ice making container, and a refrigerator including the water supply device.SOLUTION: A water supply device 20 includes: a first tank part 26 where water is stored; a second tank part 28 into which water stored in the first tank part 26 flows; the bottom surface of the first tank part 26 sectioning the first tank part 26 and the second tank part 28; a blower 44 that blows air to the second tank part 28; a hole part 46 that is provided so as to penetrate the bottom surface of the first tank part, and through which water flowing from the first tank part 26 to the second tank part 28 passes; and a water conduit 37 through which water supplied from the second tank part 28 to an ice making container passes.
Patent JP-2015169227-A (JP)
Title: Universal joint and steering device having the universal joint
Inventor: KOMORI HIROMICHI
IPC: F16D1/08
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a universal joint which is high in a holding force with respect to a shaft member to be fit, and can prevent the fletching wear of a serration tooth caused by a stress concentration, and a steering device having the universal joint.SOLUTION: At an internal peripheral face of a connecting part 30, a first toothless part 56 is arranged in a prescribed range at one side of a circumferential direction with a slit 42 sandwiched, and a second toothless part 58 is arranged in a prescribed range at the other side of the circumferential direction. When it is assumed that a female serration is formed over the whole periphery of the internal peripheral face, the range of the first toothless part 56 is set as a range which reaches a female serration tooth 52a having a tooth face at which one tooth face forms a right angle with respect to a center axial line of a bolt penetration hole 44, or one tooth face forms an inclination angle which is most approximate to a right angle from a portion corresponding to the slit 42, and the range of the second toothless part 58 is set as a range which reaches a range terminal end at which the bolt penetration hole 44 intersects with a fitting hole 36 from the portion corresponding to the slit 42 when viewed from the axial direction.
Patent JP-2015170710-A (JP)
Title: Nitride semiconductor element manufacturing method, nitride semiconductor wafer division means and nitride semiconductor element
Inventor: SATO KOSUKE
IPC: B23K26/00
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To divide a wafer as planned without crushing a roughened part.SOLUTION: A nitride semiconductor element manufacturing method comprises: a process of performing laser processing on a nitride semiconductor wafer having a substrate 100 and a nitride semiconductor laminate part 20 formed on a first principal surface 110 of the substrate 100, on a first region 111 of the first principal surface; a process of forming a mask pattern 30 on a second principal surface 120 of the substrate, which is a rear surface with respect to the first principal surface, on a second region 121 including the first region in plan view; a process of performing a roughening processing on the second principal surface after forming the mask pattern to roughen a region 122 of the second principal surface except the second region; and a process of applying external force to at least a part of the second region 121 of the second principal surface after roughening to divide the nitride semiconductor wafer into elements.
Patent JP-2015170204-A (JP)
Title: Image processor, system, image processing method and program
Inventor: KIKUCHI NAOKI
IPC: H04N5/232
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To highly accurately perform positional deviation correction of the entire area of an image and to reduce the capacity of a memory to be used for the positional deviation correction.SOLUTION: An image processor includes a first acquisition part, a second acquisition part, a third acquisition part and a correction part. The first acquisition part acquires a picked-up image showing an image picked up by a camera. The second acquisition part acquires a first positional deviation amount associated with each of a plurality of unit areas obtained by dividing the picked-up image into each size of at least one or more pixels. The third acquisition part acquires a correction formula. The correction part corrects a coordinate position on the basis of a second positional deviation amount showing a difference between the coordinate position in the picked-up image and a position after correcting the coordinate position by using the correction formula, and the first positional deviation amount associated with a unit area including the coordinate position.
Patent JP-2015170579-A (JP)
Title: Electric connector device for substrate connection
Inventor: OZEKI KOSUKE
IPC: H01R12/73
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To facilitate lock releasing by a simple structure and enable versatility of a releasing jig for increase/decrease of the numbers of electrodes (numbers of cores) of electric connectors.SOLUTION: An electric connector device for substrate connection, provided with a pair of elastic arm parts 13c and 13d extending outward in a turning radius from a pair of turning shaft parts 13a and 13b to be turned between a lock position and a lock-releasing position, is brought into a lock state by being elastically deformed so that a distance between the pair of elastic arm parts 13a and 13b is increased by press-fitting a lock-action protruding part 11c near an insulation housing 11 into a space between the pair of elastic arm parts 13a and 13b turned to the lock position so as to engage an engagement part 13f with a locked part 23a; and configured to allow turning operation for lock releasing, which releases the elastic arm parts 13a and 13b engaged with the lock action protruding part 11c from the lock action protruding part 11c, to be performed easily without using a releasing jig or with using only a simple jig having versatility.
Patent JP-2015172878-A (JP)
Title: Linkage system for unmanned carrier and inventory management system
Inventor: ICHINOSE MAKOTO
IPC: G05D1/02
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To update an environment map to be used by an unmanned carrier in a real time on the basis of the loading/unloading information of an inventory management system.SOLUTION: The linkage system of an unmanned carrier and an inventory management system includes: a WMS(Warehouse Management System) 10 having a database for storing at least data related to the inventory state of a warehouse and an inventory management computer 11 for instructing the management of data related to the inventory state and the loading/unloading of a cargo to a warehouse to a carrier; at least one unmanned carrier 20 configured to move by using an environment map 24, and to load/unload the cargo as a carrier; and a map management part 31 for updating the map information of the environment map 24 on the basis of the inventory update information of the warehouse.
Patent JP-2015172910-A (JP)
Title: Program, information processing device, and storage medium
Inventor: MATSUI SHUICHI
IPC: G06Q10/10
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device capable of setting an attribute in the details of document data with a small work load.SOLUTION: An information processing device 100 for giving an attribute in the details of document data includes document data acquisition means 12 for acquiring document data, attribute definition symbol information acquisition means 11 for acquiring attribute definition symbol information in which a symbol string defining an attribute is arranged at the same position as at least one of the details of the document data, definition information preparation means 13 for reading the symbol string of the attribute definition symbol information to prepare definition information defining the attribute of the details of the position, and attribute giving means 14 for giving an attribute of the definition information prepared on the basis of a symbol string of a position overlapping the details to each detail of the document data acquired by the document data acquisition means 12.
Patent JP-2015175633-A (JP)
Title: Stereoscopic extraction method and stereoscopic extraction device
Inventor: ASAYAMA YOSHIHISA
IPC: G01B21/00
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic extraction method and a stereoscopic extraction device capable of accurately recognizing a measurement target even when the measurement target is slanted.SOLUTION: In a stereoscopic extraction method, when it is determined using a threshold whether or not a first measurement point and a second measurement point which are measured by a three-dimensional sensor are points of the same object, the threshold is adjusted on the basis of the distance to the first measurement point measured by the three-dimensional sensor, and the angle between the line connecting the first measurement point with the second measurement point and the line connecting the focal point of the three-dimensional sensor with the first measurement point.
Patent JP-2015175901-A (JP)
Title: Electroabsorption modulator, optical module, and manufacturing method of electroabsorption modulator
Inventor: YASUHARA NOZOMI
IPC: G02F1/017
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an EA modulator that suppresses deterioration of extinction characteristics and reduces chirp characteristics.SOLUTION: An electroabsorption modulator comprises: a multiple quantum well layer in which either one of Mg or C, or a combination thereof is added as dopant in a first concentration; and a p-type semiconductor layer in which Mg is added as dopant in a second concentration higher than the first concentration, and which is formed in contact with the multiple quantum well layer.
Patent JP-2015174176-A (JP)
Title: Polishing pad and method for manufacturing the same
Inventor: SHIMIZU SHINJI
IPC: B24B37/24
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad which has a high polishing speed and has excellent flattening characteristics, and a method for manufacturing the same.SOLUTION: In a polishing pad having a polishing layer formed of a polyurethane resin foam, a polyurethane resin which is a formation material of the polyurethane resin foam has an alkoxysilyl group represented by general formula (1) in a side chain. In general formula (1), X is ORor OH, and Rare each independently an alkyl group having 1 to 4 carbon atoms. Flattening characteristics are enhanced by an increase in elasticity modulus of the polishing layer, and a polishing speed is enhanced by an increase in a slurry holding capability due to the foam and hydrophilizing.
Patent JP-2015173860-A (JP)
Title: multi-piece solid golf ball
Inventor: WATANABE HIDEO
IPC: A63B37/00
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball allowing a golfer with not only a middle head speed but also a low head speed to exert an excellent flight performance and further, combinedly having a favorable striking feeling and excellent durability against repeated strokes.SOLUTION: The multi-piece solid golf ball including a core 1, an intermediate layer 2, and a cover 3 is so configured that surface hardness of a ball and surface hardness of the intermediate layer satisfy a specific relationship, and respective measured initial speeds of a core 1, a spherical body (an intermediate layer covering spherical body) configured by forming an envelop layer and the intermediate layer 2 around the core 1, and a ball satisfies a specific relationship.
Patent JP-2015027248-A (JP)
Title: Magnet bonding method of dynamo-electric machine, magnet bonding jig, dynamo-electric machine
Inventor: IKEDA SHINJI
IPC: H02K1/27
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress generation of abnormal noise by enhancing magnetic balance.SOLUTION: A magnet bonding method of a dynamo-electric machine includes a holding step for holding a plurality of magnets 36 for a core member 66 while bringing the internal surface 36C of a plurality of arcuate magnets 36 into contact with the outer peripheral surface of circular cross-section formed in the core member 66, and a bonding step for facing the inner circumferential surface 34A of a bottomed cylindrical rotor housing 34 and the external surface 36A of the plurality of magnets 36 via a gap 96, and bonding the external surface 36A of the plurality of magnets 36 to the inner circumferential surface 34A of the rotor housing 34 via an adhesive 48 interposed in the gap 96.
Patent JP-2015176836-A (JP)
Title: vacuum valve
Inventor: SATO KAZUHIRO
IPC: H01H33/662
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve with improved reliability.SOLUTION: A vacuum valve comprises: a vacuum vessel whose inside is under a vacuum state; conductors 3A and 3B each of which is at least partially arranged in the vacuum vessel; contact electrodes 10A and 10B; conductive parts 11A and 11B which are sandwiched and supported between the contact electrode 10A and the conductor 3A, and between the contact electrode 10B and the conductor 3B; and support parts 12A and 12B which connect the conductor 3A to the contact electrode 10A, and the conductor 3B to the contact electrode 10B, and which are different from the conductive parts 11A and 11B. The conductive parts 11A and 11B are respectively brazed to the contact electrodes 10A and 10B, and the conductive parts 11A and 11B are also brazed to the conductors 3A and 3B. The support parts 12A and 12B have a coefficient of linear expansion smaller than that of the conductive parts 11A and 11B.
Patent JP-2015177811-A (JP)
Title: Endoscope washing disinfection device
Inventor: KOBAYASHI KENICHI
IPC: A61B1/12
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope washing disinfection device capable of securing sufficient sealability of a washing disinfection tank by a lid body without decreasing performance of open/close of the lid body due to weight increase or the like.SOLUTION: An endoscope washing disinfection device has a duct 57 which is arranged all over the peripheral edge of a top cover 5 and can hold service water in a higher place than a liquid surface of cleaning fluid stored in the washing disinfection tank 25 when the top cover 5 blocks an opening 25a of the washing disinfection tank 25, a water storage part supply duct 100 for supplying service water to the duct 57, and a water storage part drainage duct 110 for draining service water from the duct 57.
Patent JP-2015179911-A (JP)
Title: Transmitter, receiver, chip and digital broadcast system
Inventor: ASAKURA SHINGO
IPC: H03M13/27
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter, a receiver, a digital broadcasting system and a chip which allow for improvement of reception characteristics, in a case for mapping symbols representative of odd-numbered bits on an IQ plane.SOLUTION: A transmitter 10 includes a bit interleave section 12 for replacing the arrangement sequence of bits included in a unit bit string consisting of a predetermined number of bits, and a mapping section 13 for mapping a bit string, outputted from the bit interleave section 12, on an IQ plane. When an odd-numbered bit string consisting of odd-numbered bits is mapped, as one or a plurality of symbols, on an IQ plane and the predetermined number is indivisible by the odd-numbered bits, the bit interleave section 12 adds extra bits to the unit bit string, so that the predetermined number is divisible by an odd-number.
Patent JP-2015178551-A (JP)
Title: Method of producing diamine-dicarboxylic acid salt aqueous solution
Inventor: SAEKI KOTARO
IPC: C08G69/28
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin of uniform and excellent color tone obtained by polycondensation of dicarboxylic acid and 1,5-pentane diamine.SOLUTION: In a process of preparing salt aqueous solution by mixing diamine mainly comprising 1,5-pentane diamine and dicarboxylic acid, inner liquid temperature is set at 30°C or less.
Patent JP-2015084075-A (JP)
Title: Imaging device
Inventor: OKABE YASUHIRO
IPC: G03B17/14
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To achieve a configuration suitable as an imaging device that performs imaging operation in cooperation with an external display device.SOLUTION: An imaging device comprises a communication unit that transmits image data to an external display device, an outer cylinder part having at least one lens disposed inside, an imaging element, an imaging button, a power supply button, and a rolling prevention part that prevents rolling of a device cabinet in a state where it is placed. The outer cylinder part has a peripheral surface part, and the imaging button and the power supply button are disposed at different positions on the peripheral surface part in circumferential direction.
Patent JP-2014112969-A (JP)
Title: Negotiation with secure authentication capability
Inventor: KIRAN THAKARE
IPC: H04L9/32
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain simple and efficient (common key base) protection for bidding-down auction of authentication capability and other (basic) capability required to be informed before authentication.SOLUTION: A network (20) includes an authentication node (22), and a server (24) such as AAA(authentication, permission, charging) server. A method includes a step for transmitting the authentication capability information (AC) from a terminal (30) to a network via a network access interface (32) (the authentication capability information gives an indication of authentication capability of a terminal). Subsequently, the network (20) determines a first encryption value by using the authentication capability information. Thereafter, the terminal (30) determines a second encryption value by using the authentication capability information. The network (20) authenticates a terminal by comparing the first and second encryption values.
Patent JP-2015183720-A (JP)
Title: Speed increasing valve
Inventor: YAMAGUCHI MASASHI
IPC: F15B11/00
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a compact speed increasing valve that forms or releases a differential circuit in a hydraulic circuit.SOLUTION: A valve of this invention comprises: a valve main body 11; a supplying passage; a return passage; a first output passage 63; a second output passage 64; a first through-pass hole 35 formed at the main valve body 11; a first branch passage formed to cause the second output passage 64 to be communicated with the supply passage; a second branch passage formed to cause the first output passage 63 to be communicated with the first through-pass hole 35; a spool 30 and a first poppet 31 fitted and inserted into the first through-pass hole 35; a second through-pass hole 36 and a punched hole 38 formed at the spool 30; a second poppet held at the first branch passage; a first spring member 20 acting against the spool 30; a second spring member 32 acting against the first poppet 31; and a third spring member acting against the second poppet.
Patent JP-2014130635-A (JP)
Title: Distribution device, distribution method, distribution program, and control program
Inventor: TAKAMATSU HARUO
IPC: G06F13/00
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To control behavior of an advertisement at appropriate timing based on visibility from a user.SOLUTION: A distribution device comprises, for example, a distribution unit that distributes a control program to a user terminal. Then, for example, the control program causes the user terminal to function as: a determination unit that determines whether a predetermined reference position on a web page is positioned in a visible area; and a control unit that controls display of a content displayed in a predetermined display area which includes the predetermined reference position in the web page or is in its vicinity on the basis of a result of determination by the determination unit.