baber/WOPTO huggingface dataset:
Patent JP-2014225557-A (JP)
Title: Method of manufacturing silicon carbide semiconductor device and semiconductor module, and silicon carbide semiconductor device and semiconductor module
Inventor: SAKAI MITSUHIKO
IPC: H01L21/66
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a silicon carbide semiconductor device capable of improving a manufacturing yield of a semiconductor module.SOLUTION: A method of manufacturing a silicon carbide semiconductor device includes the following steps of: preparing a silicon carbide substrate 20; forming a plurality of element parts 80 on the silicon carbide substrate 20; forming a first groove part 90 between the plurality of element parts 80; measuring a withstanding voltage of the element parts 80; and separating the plurality of element parts 80 from each other in the first groove part 90 after measuring the withstanding voltage of the element parts 80.
Patent JP-2014230176-A (JP)
Title: Image signal processing apparatus, image signal processing method, imaging apparatus, and image display method
Inventor: GOMITA JUN
IPC: H04N5/232
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To display, on a display device, edge information with a resolution higher than the resolution of the display device.SOLUTION: An image signal with a first resolution is down-converted to generate an image signal with a second resolution lower than the first resolution. The image signal with the first resolution is filtered to extract the component of a frequency band higher than a frequency corresponding to the second resolution, and an edge detection signal obtained by the filtering is down-converted to obtain an edge detection signal with the second resolution. The edge detection signal with the second resolution is synthesized with the image signal with the second resolution to obtain an image signal with the second resolution for display.
Patent JP-2014232932-A (JP)
Title: Communication system, base station, mobile station and communication method
Inventor: OYABU TAKAHIRO
IPC: H04W48/10
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, a base station, a mobile station and a communication method, capable of sufficiently reducing power consumption while compatible with a plurality of radio communication methods having different power consumption.SOLUTION: The communication system includes a PHS base station 110 compatible with radio B, an LTE base station compatible with radio A having larger power consumption than the radio B at radio communication, and a mobile station 150 compatible with the radio communication methods of the radio A and the radio B. The PHS base station 110 includes radio communication units 172, 176 for acquiring communication information of the radio A and for transmitting a notification signal by the radio B in a state of including communication information in a notification signal transmitted from the station. The mobile station 150 receives the notification signal by the radio B, and includes a control unit 152 for selecting whether to maintain data communication by the radio B or to switch the radio communication method from the radio B to the radio A, on the basis of the communication information included in the notification signal and an amount of communication data to be processed by the station.
Patent JP-2014231489-A (JP)
Title: Rinsing-off type hair treatment composition
Inventor: JINNO YOSHIKAZU
IPC: A61Q5/12
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a rinsing-off type hair treatment composition which solves problems in conventional hair treatment compositions and is capable of imparting firmness and elasticity to limp hair as well as glossiness and flexibility, and further imparting favorable smoothness when rinsed off.SOLUTION: The treatment composition of the present invention is characterized by comprising (A) tripolyhydroxyl fatty acid dipentaerythrityl and (B) a copolymer of methacryloylethyl dimethyl betaine, methacryloylethyl trimethylammonium chloride, and 2-hydroxyethyl methacrylate.
Patent JP-2013250970-A (JP)
Title: Method for determination of geometrical sensor shifts in flat panel x-ray image detectors
Inventor: KOSAREV RUSLAN NIKOLAEVICH
IPC: G06T1/00
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a geometrical shift in flat panel x-ray image sensors by using a test device.SOLUTION: A test device comprising two edge test devices is placed on an operating surface of a detector. The test device is exposed to x-rays in order to acquire its x-ray image where ROIs having pixel coordinates corresponding to the edge of each test device are identified. The pixel coordinates are used to determine a sensor geometrical shift, considering minimum value of an objective function. A technical result involves expansion of technical means for definite applications and a possibility of measuring a sensor geometrical shift with sufficient accuracy.
Patent JP-2014231298-A (JP)
Title: Slide rail device for vehicle
Inventor: KIMURA AKIHIRO
IPC: B60N2/06
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a slide rail device for a vehicle, which can eliminate a risk of a hand or foot of an occupant seated on a seat coming into direct contact with a front edge part or a rear edge part of an upper rail and can reduce a risk of a hand or foot reaching an internal space of the upper rail through a bottom surface opening of the upper rail.SOLUTION: A slide rail device for a vehicle comprises: a lower rail 21 having a channel shape extending in a front-rear direction; an upper rail 30 which has a channel shape extending in the front-rear direction with its bottom surface being open and is supported so as to be capable of sliding relative to the lower rail in the front-rear direction; an open end part formed at at least one of a front surface or a rear surface of the upper rail; and an end part cap 80 having an end surface covering part 81 which covers the edge part of the open end part. The end part cap has a bottom surface closing part 89 which closes the bottom surface opening of the upper rail.
Patent JP-2014234601-A (JP)
Title: Fall prevention device of ceiling material
Inventor: WATANABE SHIGEO
IPC: E04G23/02
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a person staying under a ceiling material, by preventing a fall and scattering of the ceiling material supported by a suspension material suspended from a skeleton of an upper part onto a floor by an earthquake or the like.SOLUTION: A fall prevention device 8 is constituted of: an expandable reinforcement material 6 arranged in a state of being capable of contacting directly or indirectly with an under surface of a ceiling material 3 supported by a suspension material 2 suspended from a skeleton 1 of the upper part and installed between side surfaces 5 and 5 opposed in at least one direction among a peripheral skeleton 4 positioned around the skeleton 1 of the upper part; and a fixation member 7 for fixing both end parts in the length direction of the reinforcement material 6 to the peripheral skeleton 4.
Patent JP-2014236051-A (JP)
Title: Piezoelectric thin film and method for producing the same
Inventor: TESHIGAWARA AKIHIKO
IPC: H01L41/187
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric thin film made of scandium aluminum nitride, which is capable of reliably exhibiting excellent piezoelectric characteristics, and a method for producing the piezoelectric thin film.SOLUTION: A piezoelectric thin film 1 is obtained by sputtering and made of scandium aluminum nitride, and has a percentage content of carbon atoms of 2.5 at% or less. In producing the piezoelectric thin film 1, scandium and aluminum are simultaneously sputtered on a substrate from a scandium aluminum alloy target material having a percentage content of carbon atoms of 5 at% or less, in an atmosphere containing at least nitrogen gas. Or, sputtering may be also performed by obliquely irradiating a surface facing the alloy target material with ion beams. Alternatively, scandium and aluminum may be also simultaneously sputtered on a substrate from an Sc target material and an Al target material.
Patent JP-2014240673-A (JP)
Title: Chain and roller
Inventor: ADACHI SHOHEI
IPC: F16G13/02
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a chain which does not cause the lowering of rigidity, an increase of part items, a rise of a manufacturing cost and so forth, makes timing at which a sprocket and rollers contact with each other unequal, and can reduce rasping noise by reducing an order sound at engagement with a simple constitution.SOLUTION: A chain 100 has a plurality of rollers 110 which are directly or indirectly and rotatably and externally fit to a connecting pin 140, and a plurality of plates 130, 150 are bendably connected to each other in a longitudinal direction by the connecting pin 140. A plurality of the rollers 110 have a positional relationship that a center axial line 112 of an external cylinder face 114 and a center axial line 113 of an internal peripheral hole 115 intersect with each other, and include at least one inclined roller 111 which is constituted so that the center of gravity exists on the center axial line 113 of the internal peripheral hole 115.
Patent JP-2013210106-A (JP)
Title: Synchronization mechanism of transmission for vehicle
Inventor: SHINTANI MASANORI
IPC: F16D23/06
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization mechanism that can suppress a shift block generated during a shift operation without accompanying the reduction of transmittable drive torque and the lowering of durability.SOLUTION: In a second engagement gear of a synchronization sleeve, first engagement faces engaged which a first engagement part and a fourth engagement part are formed at both sides in a rotation direction, and an end at the side of a clutch gear is arranged at the side of a synchronization hub rather than an end at the side of the clutch gear of a drive force transmission gear. In a synchronization gear of a synchronization ring, a second engagement face engaged which the drive force transmission gear which slide-moves to an axial direction is formed at an end at the side of the clutch gear. In a second ring regulation gear of the synchronization ring, at least at one of both sides in the rotation direction, the end at the side of the synchronization hub is arranged at the side of the synchronization hub rather than the end at the side of the synchronization hub of the second engagement face, and a third engagement face abutting on the first engagement face and regulating a position in the rotation direction of the synchronization ring is formed.
Patent JP-2014240557-A (JP)
Title: Joint device for floor
Inventor: GOTO HIDEO
IPC: E04B1/68
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a joint device for a floor capable of, even when floor skeletons swing such that a gap between those skeletons becomes wide and narrow due to an earthquake, surely preventing cover plates from being deflected due to a load applied thereto.SOLUTION: A joint device for a floor includes: a pair of joint plate support recesses 4 disposed on a floor surface disposed via a joint part 2 so as to be opened at the joint part; a joint plate 6 configured so as to cover the joint part 2 at an almost central part of the pair of joint plate support recesses 4; a pair of cover plates 7 mounted on right and left skeletons 3 such that the joint plate 6 moves by sliding at the pair of joint plate support recesses 4; a pair of pantagraph-shaped contractible link mechanisms 10 pivoted at the ends of the joint plate 6; and a plurality of support rollers 13 mounted on one or both parts of the central pivot part and both side pivot parts of the pantagraph-shaped contractible link mechanisms so as to be abutted to the pair of joint plate support recesses 4 and the bottom surfaces of the pair of cover plates 7 such that the pair of cover plates 7 are prevented from being deflected due to a load applied thereto.
Patent JP-2014241674-A (JP)
Title: Power conversion device
Inventor: YOSHIKAWA SATORU
IPC: H02M3/28
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that can increase the power which can be supplied to a DC load while suppressing an increase in constitution.SOLUTION: A fourth power conversion circuit 111 has DC ends connected to a battery B1 and converts a direct current to an alternating current. A transformer 112 has a primary winding 112a and a second winding 112b connected to AC ends of the fourth power conversion circuit 111 and AC ends of a first power conversion circuit 105, respectively. When power is supplied to a DC load S1 with no AC power supply AC1 connected, power is supplied from the battery B1 to the DC load S1 via the fourth power conversion circuit 111, the second transformer 112 and the first power conversion circuit 105. Specifically, the first power conversion circuit 105 used to supply power from the AC power supply AC1 to the battery B1 is used for supplying the power. A simplified configuration results. This can increase the power which can be supplied to the DC load S1 while suppressing an increase in constitution.
Patent JP-2013256952-A (JP)
Title: Method for operating internal combustion engine
Inventor: ERNST FRIEDRICH
IPC: F02D13/06
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To further optimize, with regard to time, supply of a torque during an operation of an internal combustion engine.SOLUTION: A method for operating an internal combustion engine which includes one or more cylinders is provided, in which individual cylinders can be deactivated and, in an optimized manner with regard to time, can be reactivated again in order to induce a torque output by the internal combustion engine. To further optimize, with regard to time, supply of the torque during an operation of the internal combustion engine, a time lag and/or a lag in degrees of a crank angle or revolutions of the internal combustion engine between triggering for reactivation and the actual reactivation of a deactivated cylinder is taken into consideration for the reactivation of the deactivated cylinder.
Patent JP-2015001382-A (JP)
Title: Method for evaluating electric circuit
Inventor: HIRAGA NORIAKI
IPC: G01R31/50
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating an electric circuit capable of accurately grasping the cause of malfunction and contributing to speedy improvement in circuit design.SOLUTION: A method for evaluating an electric circuit according to the present invention has a step of finding a malfunctioning electric power frequency characteristic in which the magnitude of a marginal noise signal causing an electric circuit to be evaluated to malfunction is expressed by electric power injected to the electric circuit to be evaluated, and a step of finding, from the malfunctioning electric power frequency characteristic, a malfunctioning electric power frequency characteristic in which the magnitude of the marginal noise signal causing the electric circuit to be evaluated to malfunction is expressed by a current I_LSI flowing in a prescribed portion of the electric circuit to be evaluated and a malfunctioning electric power frequency characteristic in which the magnitude of the marginal noise signal causing the electric circuit to be evaluated to malfunction is expressed by a voltage V_LSI appearing between prescribed points of the electric circuit to be evaluated.
Patent JP-2015000911-A (JP)
Title: Release agent for reactive hot-melt resin, release method, and base material
Inventor: KANEKAWA YOSHINORI
IPC: C11D7/50
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a release agent for reactive hot-melt resins, which has excellent releasability, a release method using the release agent, and a base material.SOLUTION: The release agent for reactive hot-melt resins contains benzyl alcohol. The release method comprises a step of releasing the base material and a reactive hot-melt adhesive layer from a laminate, which is obtained by sticking the reactive hot-melt adhesive layer to the base material, by using the release agent for reactive hot-melt resins. The base material is obtained by the release method. The release agent for reactive hot-melt resins can impart excellent releasability to the reactive hot-melt adhesive layer obtained by using a reactive hot-melt resin. Since the base material stuck to the reactive hot-melt adhesive layer is separated, the release agent for reactive hot-melt resins is excellent also in reworkability of the base material.
Patent JP-2013179711-A (JP)
Title: Cooperative communication method between base stations
Inventor: DING MING
IPC: H04W28/16
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a cooperative communication method between a plurality of base stations, and a base station.SOLUTION: The cooperative communication method between base stations comprises: a first step in which a serving base station determines whether a user device enters a cooperative communication mode between the base stations; a second step in which the serving base station performs allocation of the user device using a downlink control signal; a third step in which the user device acquires system information and channel status information of the serving base station and the cooperative communication base station indicated by received allocation information; a fourth step in which the user device feeds back the channel status information of the downlink channel between the user device and the serving base station and the cooperative communication base station; a fifth step in which the serving base station performs resource scheduling and background communication on the basis of the channel status information fed back; and a sixth step in which the user device receives a distribution instruction of the downlink resource.
Patent JP-2013211591-A (JP)
Title: Container for superconducting coil and superconducting apparatus
Inventor: NIISATO TAKESHI
IPC: H01L39/04
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a container for superconducting coil and a superconducting apparatus using the container for superconducting coil.SOLUTION: There is provided a container for superconducting coil that includes an inner tank container 50 holding a superconducting coil inside, and an outer tank container 60 arranged surrounding the outside of the inner tank container. The inner tank container includes a cylindrical inner tank container inside housing 52, an inner tank container outside housing 51 arranged outside the inner tank container inside housing at an interval for holding the superconducting coil, and an end housing connecting the inner tank container inside housing and inner tank container outside housing at an end of the inner tank container in an extending direction. Opening portions 53 are formed in side faces of the inner tank container inside housing and inner tank container outside housing respectively. Edges of the opening portions 53 are closed with an opening portion side wall 54 connecting the inner tank container inside housing and inner tank container outside housing to each other. The outer tank container 60 includes a housing arranged along the inner tank container inside housing, inner tank container outside housing, end housing and opening portion side wall at intervals respectively.
Patent JP-2015002881-A (JP)
Title: Game machine
Inventor: MIYAZAKI TAKASHI
IPC: A63F7/02
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of including a movable body achieving a performance with larger movements.SOLUTION: An upper blade 10 of a movable generator 115 includes a rotation part 11 rotatably held by a rotary shaft 80, and a slide part 12 being slidable relative to the rotation part 11, while a lower blade 40 includes a rotation part 41 rotatably held by the rotary shaft 80, and a slide part 42 being slidable relative to the rotation part 41. A distance L between a position of a trajectory K and the rotary shaft 80 is different according to positions of the trajectory K. When being guided along the trajectory K, the slide parts 12 and 42 slide with respect to the rotation parts 11 and 41. Therefore, when rotary driving force is applied to the rotation parts 11 and 41, the slide parts 12 and 42 slide so as to cause the upper blade 10 and the lower blade 40 to expand and contract.
Patent JP-2015005237-A (JP)
Title: Detection device, learning device, detection method, learning method and program
Inventor: MITSUI MASANORI
IPC: G06T7/00
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a detection device, a learning device, a detection method, a learning method, a program and the like that detect an object area from an image with high accuracy by performing a detection process for each of a plurality of distance ranges using the amount of a learning characteristic for each of the plurality of distance ranges.SOLUTION: The detection device includes: an image acquisition unit that acquires an image including an image of a subject by photograph of an imaging unit 200; a distance information acquisition unit 320 that acquires distance information from the imaging unit 200 to the subject; a characteristic amount calculation unit 340 that calculates the amount of a characteristic from the image; a learning characteristic amount storage unit 390 that stores the amount of a learning characteristic to be calculated by a learning process for each distance range as to a plurality of distance ranges set in accordance with the distance from the imaging unit 200 to the subject; and a detection unit that specifies a distance range corresponding to the amount of a characteristic on the basis of the distance information, and detects an object area on the basis of the amount of a learning characteristic corresponding to the specified distance range and the amount of the characteristic calculated by the characteristic amount calculation unit 340.
Patent JP-2015010571-A (JP)
Title: Engine intake system
Inventor: KAWAZOE HIROYUKI
IPC: F01M13/00
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an engine intake system capable of suppressing the aggregation of engine oil in the vicinity of a passage inlet 1b of a throttle intake passage 1.SOLUTION: In an engine intake system, as viewed in parallel with a center axis 1a of the throttle intake passage 1, the passage outlet 5a of a blow-by gas passage 5 is directed, at a position overlapping the passage inlet 1b of the throttle intake passage 1, toward the passage inlet 1b of the throttle intake passage 1 so that one end part of the erection portion of a throttle valve stem 3a installed in the throttle intake passage 1 is used as one end shaft part 3b. As viewed in a direction parallel to the center axis 1a of the throttle intake passage 1, a passage outlet peripheral wall 5b of the blow-by gas passage 5 is extracted from a portion 1d, close to an axial one end part 3b, of a passage inlet circumferential edge part 1c of the throttle intake passage 1 toward the passage inlet 1b of the throttle intake passage 1, and this passage outlet peripheral wall 5b overlaps the one end shaft part 3b.