baber/WOPTO huggingface dataset:
Patent JP-2013042914-A (JP)
Title: Stent and method of manufacturing the same
Inventor: OGOSHI YUTAKA
IPC: A61F2/82
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a stent structure configured in such a manner that it is easily enlarged after being inserted into a blood vessel and is not easily contracted with excellent form retention after being enlarged, and to provide a method of manufacturing the stent structure.SOLUTION: The stent comprising a tube made of a fibrous structure, contains monofilaments which are formed of a thermally fusible polymer and whose monofilament diameter is cyclically changed in the length direction of the monofilaments. In the method of manufacturing the stent comprising the tube made of the fibrous structure, an unstretched monofilament formed by spinning the thermally fusible polymer or the aggregate of the monofilaments is stretched while being intermittently irradiated with a laser, the monofilament whose monofilament diameter is cyclically changed in the length direction of the monofilament is manufactured, and the tube made of the fibrous structure is manufactured from the monofilament.
Patent JP-2013045296-A (JP)
Title: Image processor, image processing method, and program
Inventor: NAKAJIMA MITSUYASU
IPC: G06T11/80
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To properly deform an image displayed on a two-dimensional plane in correspondence with various deformation modes.SOLUTION: When a ratio between a size of a triangle included in an original mesh and a size of a triangle of an intermediate mesh corresponding to the triangle is greater than a set threshold, a triangle whose size is changed in accordance with the size ratio is obtained as a triangle included in a matching mesh, the obtained triangle having a minimum difference from the corresponding triangle of the intermediate mesh by tolerating rotation and parallel movement of the triangle included in the original mesh in correspondence with movement of a deformation control point. When the size ratio is equal to or smaller than the set threshold, a triangle previously calculated in relation to the triangle of the intermediate mesh is obtained as a triangle included in the matching mesh. Then, the matching mesh including the triangle is generated.
Patent JP-2013044986-A (JP)
Title: Electro-optical device, driving method of electro-optical device and electronic apparatus
Inventor: KITATANI KAZUMA
IPC: G09G3/20
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To realize display with a high contrast ratio in an electro-optical device.SOLUTION: During an initialization period, an anode of an OLED 140 is set to a low-side potential of a power source line 116 while a holding voltage between a gate node g and a source node s of a transistor 131 is cleared with the power source line 116 as the low-side potential and a cathode ray 118 as a high-side potential. During a set period, the power source line 116 becomes a first high-side potential and a threshold voltage is set between a gate and a source of the transistor 131. After the set period is completed, the cathode ray 118 becomes the low-side potential. During a writing period, a potential corresponding to a gradation level is supplied to the gate node g of the transistor.
Patent JP-2013046513-A (JP)
Title: Lock device and electronic system
Inventor: KUMAGAI ATSUSHI
IPC: H01M10/46
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To improve a detaching function of an electronic apparatus arranged on a lock device or electronic system.SOLUTION: Devices (lock device 2, charger 20) for preventing disengagement of a contained electronic apparatus (16, 30) comprises housing parts (4,22), a projection (10), and a lock arm part (8). The housing part contains inside thereof a part of or a whole of electronic apparatus. The projection protrudes inside the housing part and is retracted partly or entirely from the housing part by being in contact with the electronic apparatus contained in the housing part. The lock arm part protrudes inside the housing part by triggered by the retraction of the projection from the housing part, and engages with a housing side face of the electronic apparatus to prevent disengagement of the electronic apparatus from the housing part.
Patent JP-2012069942-A (JP)
Title: Gate electrode of multigate field-effect transistor and method of manufacturing the same
Inventor: TSUCHIYA YOSHINORI
IPC: H01L21/28
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a new gate electrode structure and a method of manufacturing the same, in a multigate field-effect transistor.SOLUTION: A gate electrode 100 of a multigate field-effect transistor 102 comprises: a semiconductor substrate 104; a dielectric layer 106 on the semiconductor substrate; fins 108 on the dielectric layer; gate insulating films 110, which are gate insulating films on the side surfaces of the fins, that are not formed on the top surface of the dielectric layer except for the top surface portion of the dielectric layer contacting the gate insulating films; a gate electrode layer 112 on the fins; and a polysilicon layer 114 formed so as to cover the fins.
Patent JP-2013051043-A (JP)
Title: Fuel electrode for fuel battery, and method of manufacturing the same
Inventor: TERANISHI SHINYA
IPC: H01M4/86
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel electrode for a fuel battery which allows the improvement of the structural reliability against thermal stress, and a manufacturing method and a material which are suitable for the production of the fuel electrode.SOLUTION: The fuel electrode 3 comprises at least a structure 31, and an electron conductor 32. The structure 31 has a core part 311, and a surface layer 312 covering the outer periphery of the core part 311. The core part 311 includes an oxygen ion conductor as its primary component, and the surface layer 312 includes a proton conductor as its primary component. The fuel electrode 3 can be manufactured by baking a mixture of at least a kind of powder formed from the structure 31, and a kind of powder formed from the electron conductor 32, provided that the structure has: the core part 311 including an oxygen ion conductor as its primary component; and the surface layer 312 covering the outer periphery of the core part 311 and including a proton conductor as its primary component.
Patent JP-2013049075-A (JP)
Title: Device and method for controlling rolling mill
Inventor: HATTORI SATORU
IPC: B21B37/32
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem in the existing technology where a complicated machine configuration is required when shape control is performed by means of a coolant.SOLUTION: In a configuration that controls a shape of a material to be rolled by rolling the material between an upper work roll and a lower work roll, when controlling the coolant that is injected toward the material to be rolled or the upper and lower work rolls on an inlet side of the rolling mill, shape control is performed so that a dwelling length of the coolant dwelling on the material to be rolled is controlled to be changed in a width direction of a sheet.
Patent JP-2013051817-A (JP)
Title: Vehicle drive control apparatus, and method for detecting abnormality of vehicle drive apparatus
Inventor: KISHIMOTO YOSHIO
IPC: B60L3/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle drive control apparatus capable of identifying idling and abnormality of a vehicle drive apparatus without using a drive torque detector.SOLUTION: The vehicle drive control apparatus includes an inverter 10 and a control section 11. The inverter supplies AC power to a plurality of motors 201 for driving a vehicle after converting received DC power into the AC power. The control section controls the inverter by a control signal CS. The control section includes a motor rotational speed calculation part 12 which calculates the rotational speeds of the plurality of motors for supplying power to the inverter, outputs the control signal for reducing torque of the motor when the rotational speed of any motor becomes higher than reference speed calculated from the rotational speeds of the plurality of motors by an idling detection speed difference, and outputs an abnormal signal MS when the rotational speed of any motor is higher than the reference speed after a predetermined period of time.
Patent JP-2013050658-A (JP)
Title: Multi-channel sound coding device and program thereof
Inventor: OISHI SATOSHI
IPC: G10L19/035
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-channel sound coding device and a program thereof for performing bit allocation according to the characteristics of individual channels of an input signal when encoding a transmission signal into which the input signal of a multi-channel sound method is converted by matrix conversion.SOLUTION: A multi-channel sound coding device 1 according to the present invention comprises: a matrix converting section 20 that converts, by matrix conversion, an input signal of a multi-channel sound method into a transmission signal having a plurality of channels; and a coding section 50 that performs bit allocation for the transmission signal for each channel of the transmission signal. The multi-channel coding device 1 also comprises: a calculating section 30 that calculates an auditory model of the input signal for each channel of the multi-channel sound method; and a converting section 40 that generates an after-conversion auditory model from each of the auditory models. The coding section 50 performs the bit allocation for the transmission signal on the basis of the after-conversion auditory model.
Patent JP-2013052579-A (JP)
Title: Laser marking sheet for cards
Inventor: SAKAGAMI TOSHIKI
IPC: B41M5/26
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a laser marking sheet for cards which carries clear marking of characters, codes, images and the like.SOLUTION: This laser marking sheet for cards is a single layer sheet, including a resin composition which contains both a black substance which may disappear or discolor itself by receiving of laser beam and a white substance less likely to be affected by receiving of laser beam in its thermoplastic resin. The above black substance is at least one type selected from a group consisting of carbon black, titanium black and black iron oxide, while the white substance is at least one type selected from a group consisting of white dye and white pigment. This white substance is composed of the resin composition containing at least one type thermoplastic resin selected from a group consisting of acrylic resin, polycarbonate resin, styrene resin and noncrystalline aromatic polyester resin, and both of those above black/white substances, with thickness of 100-300 μm.
Patent JP-2013053980-A (JP)
Title: Sensor device
Inventor: SUGAWARA YASUHARU
IPC: G01B7/30
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a sensor device capable of more surely holding airtightness between the predetermined surface of a detected body and the contact surface of the sensor device abutted thereto.SOLUTION: The sensor device 1 is fixed to a detected body TV to detect the movement or the rotation of an operation part MP included in the detected body TV. The sensor device 1 is fixed to the detected body TV in a state where airtightness is maintained between the contact surface 11a of the sensor device 1 contacted with the predetermined surface of the detected body TV and the predetermined surface of the detected body TV. A case 11 constituting the outer shape of the sensor device 1 has a contact surface 11a and a side wall 11b formed to be protruded toward the rear surface of the contact surface 11a so as to surround the outer periphery of the contact surface 11a. The side wall 11b is formed into a shape where a plurality of its parts enters from the outer peripheral part of the case 11 into an inner direction.
Patent JP-2013055598-A (JP)
Title: Analog-digital converter and radio receiver
Inventor: OSHIMA TAKASHI
IPC: H03M1/10
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To digitally compensate for the influence of jitters of a sampling clock of an analog-digital converter at low power consumption.SOLUTION: A sampling clock of the analog-digital converter is generated by a phase-locked loop (PLL) whose oscillation source is a reference clock having a lower frequency and lower jitter than the sampling clock. A time-digital converter (TDC) converts a timing error at a timing of synchronization of the sampling clock and the reference clock to a digital value. A timing error at a sampling timing when there is no reference clock is generated by interpolation of detected timing errors. This produces a jitter value of the sampling clock at each sampling timing. A sampling voltage error is calculated from the jitter value, and an output of the analog-digital converter is digitally corrected.
Patent JP-2013058570-A (JP)
Title: Wiring board, method of manufacturing the same, and semiconductor package
Inventor: MIYAIRI TAKESHI
IPC: H05K3/46
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board that has high connection reliability and allows formation of connection terminals of narrow pitch.SOLUTION: A wiring board 1 includes: an inorganic substrate 10 that has a wiring pattern 12 formed in a substrate body 11 composed of an inorganic material and external connection terminals 15 electrically connected to the wiring pattern and on which a semiconductor chip is mounted; an organic substrate 30 in which insulating layers 31, 33, and 35 and wiring layers 32, 34, and 36 are stacked; and a junction layer 20 that has a stress relaxation layer 21 composed of a material having a heat expansion coefficient larger than that of the inorganic substrate and smaller than that of the organic substrate and through wiring 22 penetrating through the stress relaxation layer. The inorganic substrate is stacked on the organic substrate via the junction layer, and the wiring pattern of the inorganic substrate and the wiring layer of the organic substrate are electrically connected via the through wiring.
Patent JP-2013056481-A (JP)
Title: Resin molded product, mold for injection molding of curved pipe and method for injection molding of curved pipe
Inventor: KAMIMURA KEIJI
IPC: B29C45/00
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded product in which a change in a shape of a container part over time can be suppressed even when a supply pipe and a discharge pipe for making fluid pass in a bent pipe part are joined to the bent pipe part, and to provide a mold for injection molding of a curved pipe and a method for injection molding of the curved pipe, each for molding the resin molded product.SOLUTION: There is provided the resin molded product 1 in which the container part 2, the hollow bent pipe part 3 and a hollow nozzle part 4 are integrally formed and the bent pipe part 3 and the nozzle part 4 are communicated with each other. A body part 3a of the bent pipe part 3 is connected with a bottom 4 of the container part 2 and a pair of ends 3b of the bent pipe part 3 are connected with an inner wall surface 6a of a side 6 of the container part 2. The nozzle part 4 is connected with an outer wall surface 6b of the side 6 and further is connected with a flange part 7 formed at the side 6. Moreover a downgage part 10b for thinning thickness of the flange part 7 is formed at the flange part 7.
Patent JP-2011247907-A (JP)
Title: Biosensor, measuring device for biosensor and quantification method of substrate
Inventor: MIYAZAKI MASAJI
IPC: G01N27/327
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a quantification method for detection appropriate for a supply place of sample liquid to a biosensor, in the biosensor quantifying a substrate contained in sample liquid.SOLUTION: The quantification method of a substrate uses a biosensor comprising: an insulating substrate; a sample supply path provided on the surface side of the substrate; a first set of electrodes and a second set of electrodes which are arranged between a first opening and a second opening of the sample supply path, on the surface side of the substrate, and are sequentially arranged directing from the first opening to the second opening; and a reagent layer provided to at least the sample supply path. When a drop of sample liquid is dispensed to the second opening, if measurement voltage using the second set of electrodes is equal to or above a first predetermined value, after waiting for measurement voltage using the first set of electrodes to be equal to or above a second predetermined value, measurement of the sample liquid is performed.
Patent JP-2013062957-A (JP)
Title: Power-supply device
Inventor: AOKI HIROSHI
IPC: H02H3/24
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply device that allows achieving a further reduction in size and cost of a capacitor by further reducing capacitance of the capacitor.SOLUTION: A power-supply device 1 includes: a DC power-supply section that has a rectifier circuit 12 and a smoothing capacitor 13, generates DC power from AC power supplied from an AC power supply 40, and supplies the DC power to a fan motor 20; voltage detection means 14 that detects a DC voltage applied to the fan motor 20; control means 11 that takes in the DC voltage detected by the voltage detection means 14 and performs driving control of the fan motor 20; a switching power supply 15 that is connected in parallel to an output side of the rectifier circuit 12 and supplies DC power to the control means 11 and an external load 30; and open and close means 16 that starts or stops the supply of driving power from the switching power supply 15 to the external load 30 by being opened and closed by the control means 11.
Patent JP-2012017526-A (JP)
Title: Method for operating rotary hearth type reducing furnace
Inventor: SUGIDACHI HIROSHI
IPC: C21B13/10
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a rotary hearth type reducing furnace, with which in the operation of the rotary hearth type reducing furnace for producing the reduced metal, the abrasion of the cutting edge of a screw in an exhausting apparatus is prevented or decreased by preventing the formation of the strong platy fixing material to a hearth and facilitating the exhaust of the fixing material while minimizing the rise of the equipment cost and operation cost, and also, by achieving the long period of the continuous operation, the high working ratio can be achieved.SOLUTION: After previously adding fixing-inhibition agent into agglomerated material containing powdery metallic oxide and powdery carbonaceous material, the agglomerated material is charged on the hearth with a charging device and the fixing-inhibition agent is scattered into the fixing material formed on the hearth. Then, when the reduced iron is raked out to the outside of the furnace with the exhausting apparatus, the crack is made on the fixing material as the starting point of the fixing-inhibition agent by scraping while adding the compressing force to the fixing material at the same time, and the fixing material is peeled off from the hearth while dividing into the small pieces and is raked out together with the reduced iron.
Patent JP-2012064218-A (JP)
Title: Robot platform for remotely controlled and/or autonomous inspection of technical facility
Inventor: WOLFGANG TSECHU
IPC: G05D1/00
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To improve a robot platform for remotely controlled and/or autonomous inspection of technical facilities comprising at least drive means, inspection means, means for acquiring position data, and communication means, solve drawbacks of a well-known inspection unit, substantially improve compatibility to various inspection purposes and scenes, and provide extremely simplified and trouble-free data communication.SOLUTION: A robot platform 10 or 20 is modularized, communication means 12, 13, and 14 are actuated according to a unified standard, and measurement data and position data are quickly transmitted to an evaluation unit by streaming so as to make a delay time sufficiently small for an error-free valuation, particularly, less than 1 ms.
Patent JP-2013068682-A (JP)
Title: Stereoscopic display device
Inventor: YASUDA SUSUMU
IPC: G03B35/00
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic display device capable of making resolution of a parallax image to be used for stereoscopic vision higher than that of the original parallax image.SOLUTION: The stereoscopic display device includes: a display unit having a display surface curved with a predetermined curvature in at least one direction of a first direction and a second direction of crossing the first direction, and displaying a first parallax image along the display surface; a reduction optical system having a plurality of optical elements arranged in the curvature direction of the display surface, reduces the first parallax image for partial images corresponding to the plurality of optical elements, and image-forms a second parallax image along an image-formation surface whose area is smaller than the display surface and which is curved around the center of curvature which is the same as the display surface; and an optical system for stereo scopic vision which is arranged between the image-formation surface and the viewing point, and functions so that the second parallax image is stereoscopically viewed.
Patent JP-2013070220-A (JP)
Title: Printed matter whose authenticity can be discriminated, device and method for manufacturing the same, and device and method for authenticating printed matter whose authenticity can be discriminated
Inventor: KIUCHI MASATO
IPC: G06T1/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a printed matter whose authenticity can be discriminated for forgery prevention, a device and a method for manufacturing the printed matter and a device and a method for authenticating the printed matter whose authenticity can be discriminated.SOLUTION: A print image is constituted of a plurality of line images consisting of different color elements. Each of the line images includes a color element of high luminosity and a color element of low luminosity. The color element of low luminosity is formed on the color element of high luminosity. In the plurality of line images, the color element of high luminosity is formed of concentric parallel line tints having prescribed intervals, and the line image constituted of the color element of low luminosity is formed of at least one region where an image line group forming a shape different from that of the concentric parallel line tints is arranged. When the line image consisting of the color element of high luminosity is frequency-analyzed, a frequency component corresponding to information to be embedded is extracted.
Patent JP-2013072803-A (JP)
Title: Estimated covering depth measuring instrument
Inventor: UEMATSU TOSHIYUKI
IPC: E04G21/18
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an estimated covering depth measuring instrument capable of easily leaving a situation and a measurement result of measuring a covering depth at a part where it is difficult to directly apply a scale before placing concrete.SOLUTION: The estimated covering depth measuring instrument includes: a scale plate which has a scale for measuring the covering depth estimated in a reinforced concrete structure to be formed, and is to be photographed together with a reinforcing bar to be a measurement object in a photograph in which a measurement state and a measurement result of the estimated covering depth are photographed; and a rod-like member provided on a plate surface of the scale plate in a direction of crossing the plate surface.