baber/WOPTO huggingface dataset:
Patent JP-2011212840-A (JP)
Title: Abrasive wheel having workpiece visual-confirmation characteristic, and method for manufacturing the same
Inventor: CONLEY KAREN M
IPC: B24D7/12
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an improved abrasive grinding wheel for surface grinding, and to provide a method for manufacturing the same.SOLUTION: The abrasive grinding wheel has an irregular perimeter shape or holes for allowing the penetration of the wheel itself, and thereby the visual confirmation of the surface of a workpiece which is ground in normal chamfering, burring and/or weld-blending becomes possible. Each grinding wheel may include one or more gaps disposed at certain intervals at the round external periphery of the wheel. In addition to the gaps or in place of the gaps, there may be formed a plurality of the holes which are similarly disposed at the wheel at equal intervals. Positions of the gaps and the holes can be selected so that the balance of the wheel can be held. When the wheel rotates around the axial line of itself, the surface state of the workpiece in grinding can be monitored without moving the wheel from the surface of the workpiece.
Patent JP-2013037520-A (JP)
Title: Automated program downloading system
Inventor: TAKAMURA SATOSHI
IPC: G06F9/445
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To enable reduction of program code and shortening of startup time during power-up by enabling copying of program code from a ROM into a RAM without using dedicated program control.SOLUTION: An automated program downloading system comprises: a copying management memory 22 for storing copying information that shows whether or not program code data retrieved from a ROM 17 has been copied into a RAM 13; and a memory control part 21 for checking the copying information for the data to be retrieved by a CPU 12 with the copying management memory 22, and when the copying information shows that the data has been copied, retrieving the data from the RAM 13 and transmitting the retrieved data to the CPU 12, or when the copying information shows that the data has not been copied, retrieving the data from the ROM 17, copying the retrieved data into the RAM 13 and transmitting it to the CPU 12.
Patent JP-2013037593-A (JP)
Title: Equipment management device, equipment management method and equipment management program
Inventor: WATANABE KAZUHIRO
IPC: G06F13/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the operation efficiency of a system by changing the setting of network equipment.SOLUTION: A management server calculates a correlation coefficient between a set number executed to each network equipment as a management object and the load information of the communication of the network equipment. The management server specifies the network equipment whose load is inclined to rise on the basis of the calculated correlation coefficient and the load information of the processing of the network equipment. The management server selects the object of setting change from the network equipment excluding the specified network equipment.
Patent JP-2012179706-A (JP)
Title: Surface coated cutting tool having hard coated layer exhibiting excellent wear resistance
Inventor: TSUSHIMA FUMIO
IPC: C23C16/30
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated cutting tool having a hard coated layer exhibiting excellent chipping resistance and wear resistance in high speed continuous machining of steel, cast iron and the like.SOLUTION: The surface coated cutting tool includes: a lower layer (a) comprising a Ti compound layer having 3 to 20 μm total average layer thickness; an intermediate layer (b) comprising an aluminum oxide layer having 1 to 15 μm average layer thickness; and an upper layer (c) comprising a modified Ti carbonitride layer having a longitudinally grown crystal structure having 4 to 14 μm average layer thickness, the hard coated layers (a), (b) and (c) being formed by chemical deposition on a surface of a tool base body. In the surface coated cutting tool, (d) the modified Ti carbonitride layer configuring the upper layer has at least one oxygen concentrated region in which a plurality of peaks of oxygen contents appear on the internal side from the surface along the layer thickness direction at intervals in the range of 0.5 to 4.0 μm depth and the oxygen contents Oin the peak positions is O=3 to 8 atm%.
Patent JP-2012028789-A (JP)
Title: Semiconductor device
Inventor: TOMITA KAZURO
IPC: H01L21/76
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To form a highly reliable contact and accurately measure an inspection mark.SOLUTION: A semiconductor device has a circuit portion including an element isolation region for isolating an active region and a mark portion in a substrate. The semiconductor device comprises: an element isolation groove formed in the mark portion; an element isolation insulating film formed within the element isolation groove; an etching stopper film covering at least a part of an surface of the element isolation insulating film; an interlayer insulating film formed on the whole surface of the substrate; and a contact hole extending from a surface of the interlayer insulating film to a surface of the substrate.
Patent JP-2011229397-A (JP)
Title: Control board and controller
Inventor: HATTORI MAKOTO
IPC: H02M7/48
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a control board and a controller capable of reducing noise in the controller which is connected to both of a low voltage system and a high voltage system.SOLUTION: The control board 10 is formed with a pattern for a low-voltage circuit and a pattern for a high-voltage circuit and each ground of the low-voltage circuit is pattern-formed in the control board so as to be able to be grounded, and ground connection lands 13a and 13b for connecting mutual grounds by a capacitor are provided in the patterns for the low-voltage and high-voltage circuits, respectively.
Patent JP-2013040648-A (JP)
Title: Hydrogen station
Inventor: OKAJIMA YUICHIRO
IPC: C01B3/00
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen station capable of reducing cost, while securing supply stability, in the hydrogen station having a hydrogen manufacturing device.SOLUTION: Filling to a vehicle when the hydrogen manufacturing device 2 causes failure, is performed in order of a portable pressure accumulator Ca and a fixed pressure accumulator S1. Valves V2 and V8 are opened in the first place, and the filling to the vehicle is started from the portable pressure accumulator Ca by a hydrogen gas supply system R5. In a stage of becoming pressure Pca of the portable pressure accumulator Ca=vehicle pressure Pv, operation is transferred to filling from the pressure accumulator S1 by a supply system R4 by closing the valve V2. The filling is preferentially performed from the low pressure bank S1(L) side, and is completed in the stage when the vehicle pressure Pv reaches standard set pressure (P).
Patent JP-2013040514-A (JP)
Title: Laminated sheet for waterproofing of concrete slab
Inventor: TANAKA YUSUKE
IPC: E04B1/66
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet for waterproofing of a concrete slab which is excellent in adhesiveness with asphalt.SOLUTION: A laminated sheet for waterproofing of a concrete slab has a three-layer structure consisting of a lower layer, an intermediate layer, and an upper layer. The lower layer is a sheet of thermoplastic polyurethane, the intermediate layer is a sheet of an ethylene-vinyl acetate copolymer, and the upper layer is a non-woven fabric of an ethylene-vinyl acetate copolymer. The air permeability of the non-woven fabric of an ethylene-vinyl acetate copolymer, measured based on JIS L 1096-A (a Frazier method): 1990, is in a range of 100-550 cm/cm/s. The laminated sheet is useful as a water resistant layer for waterproofing of a concrete slab exhibiting sufficient adhesiveness to asphalt.
Patent JP-2013044569-A (JP)
Title: Position detector, position detection method, and image pickup device
Inventor: KATSUMATA SOICHIRO
IPC: G02B7/10
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To detect a position of a high resolution and high accuracy movable lens after a miniaturization and a reduction of manufacturing cost are facilitated.SOLUTION: A position detector comprises a first detection sensor for detecting an absolute position of a movable lens which is moved to an optical axis direction by outputting a signal that continuously increases or decreases while being operated to a predetermined direction, and a second detection sensor for detecting a relative position of the movable lens by outputting a signal that periodically and continuously changes while being operated to the predetermined direction. The first detection sensor and the second detection sensor are arranged so as to operate with different operating speeds. By this arrangement, the increase of a magnetization pitch of the second detection sensor, or the use of a sensor having small linearity tolerance or small hysteresis as the first detection sensor is unnecessary, and the positional detection of the high resolution and high accuracy movable lens is attainable after the miniaturization and the reduction of manufacturing cost are facilitated.
Patent JP-2013046133-A (JP)
Title: Filter circuit, and radio terminal having filter circuit
Inventor: IIDA YUKIO
IPC: H04B1/30
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a filter circuit capable of increasing a frequency range of good input impedance matching, having a steeper attenuation characteristic, and capable of increasing an attenuation amount.SOLUTION: The filter circuit includes a passive mixer circuit, and a passive switched capacitor circuit including a flying capacitor, connected to a stage subsequent to the passive mixer circuit. The passive mixer circuit generates a baseband signal by multiplying an input signal supplied with predetermined signal source impedance by a local oscillation signal, and outputs the baseband signal to the passive switched capacitor circuit. The passive switched capacitor circuit outputs the baseband signal supplied by the passive mixer circuit after applying predetermined filtering. Capacitance of the flying capacitor in the passive switched capacitor circuit serves for matching the input impedance of the passive mixer circuit to the signal source impedance.
Patent JP-2013044480-A (JP)
Title: Branch pipe with water current sensor, and water heater using the same
Inventor: FUNABIKI TSUNEO
IPC: F24H1/10
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a detection error made by a water current sensor in a branch pipe, which has the integrated water current sensor at its outlet pipe.SOLUTION: The branch pipe integrally includes: an inlet pipe 11 through which hot water flows in; and first and second outlet pipes 12 and 13 that allow hot water which flows in from the inlet pipe 11 to flow out in two directions. In the inlet pipe 11, a flow regulating valve 14 is arranged. In the first outlet pipe 12, a water current sensor 17 is arranged to detect as to whether the hot water flows out from the first outlet pipe. In addition, a water current restraint section 18 which prevents the water current that woks on the water current sensor 17 from generating in the first outlet pipe 12, when no hot water flows out from the first outlet pipe 12 but the hot water flows out from the second outlet pipe 13 is arranged on the upstream side of the water current sensor 17.
Patent JP-2013045672-A (JP)
Title: Lighting device
Inventor: UMEZAWA YOSHIHISA
IPC: H05B41/24
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of starting or stopping control ICs for a switching element in a desired order, and stably operating the control ICs.SOLUTION: A lighting device comprises: a plurality of switching circuits such as a power factor improvement circuit 6, a step-down chopper circuit 8 and a full-bridge circuit 10; control ICs for the respective switching circuits; and a driving voltage supply circuit 14 for the control ICs. The driving voltage supply circuit 14 supplies a driving voltage to each control IC. Each control IC provides the driving voltage to a switching element of the switching circuit to operate it. Also, the lighting device comprises detection means 16 and determination means 18. The detection means 16 detects the driving voltage from the driving voltage supply circuit 14. The determination means 18 waits until the detected driving voltage reaches a specified value when starting the driving voltage supply circuit 14, and then instructs a start for outputting the driving voltage to each control IC sequentially from an external power source side to a light source side.
Patent JP-2013046335-A (JP)
Title: Antenna device
Inventor: NOGAMI HIDEKATSU
IPC: H01Q13/08
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized antenna device capable of obtaining high gain at a reasonable cost.SOLUTION: In the antenna device having an antenna substrate 1 formed by forming an antenna pattern 11 on a front surface of a dielectric layer 10, forming a ground layer 12 on a back surface and inserting a feeding pin 13 to a thickness portion, a diameter A of the antenna pattern 11 is turned to 1/2 of a wavelength λ of RF signals flowing to the pattern, and a length B of one side of a dielectric plate 10 is made shorter than λ. To the ground layer 12, a metal plate 2 is connected through a plurality of spacers 3. Since the spacers 3 are also made of metal, the metal plate 2 is turned to the state of being also connected electrically to the ground layer 12. A current made to flow to the ground layer by the generation of an electric field is propagated to part of the respective spacers 3 and the metal plate 2, and the metal in the propagation range functions as ground continued to the ground layer 12.
Patent JP-2013050531-A (JP)
Title: Imaging device and focus control method
Inventor: KUBOTA AKIHIRO
IPC: G02B7/36
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device, a focus control method and the likes which enable high-precision focus control.SOLUTION: An imaging device includes; an image sensor 103 having an array of pixels of a plurality of colors; an added image acquisition section 180 which acquires a plurality of added images by adding pixel signals, from pixels in each pixel addition unit comprising a predefined number of pixels, after applying predefined weighting; an average image generation section 123 which averages the plurality of added images to generate an average image; a differential image generation section 121 which generates a plurality of differential images, each being a difference between each of the plurality of added images and the average image; a focusing evaluation value computation section which computes a focusing evaluation value on the basis of at least one of the plurality of differential images; and a focus control section for controlling focus on the basis of the focusing evaluation value.
Patent JP-2013051092-A (JP)
Title: Metal-oxygen battery
Inventor: TANIUCHI TAKUYA
IPC: H01M12/08
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a metal-oxygen battery which makes possible to obtain a large electric energy.SOLUTION: The metal-oxygen battery 1 comprises: a positive electrode 2 which includes a mixture of an oxygen-storing material 14, a conductive assistant 12 and a binder 11, and uses oxygen as an active material; a negative electrode 3 which uses metal lithium as an active material; an electrolytic layer 4 sandwiched between and held by the positive electrode 2 and the negative electrode 3; and an electrolytic solution which forms a three-phase interface together with the oxygen-storing material 14 and the conductive assistant 12 in the positive electrode 2. The binder 11 has elasticity, and includes polymer molecules capable of permeating the electrolytic solution. The positive electrode 2 includes a polymer molecule complex 13 constituted by the conductive assistant 12 distributed in the binder 11, and has a coating film 15 covering the surface of the oxygen-storing material 14.
Patent JP-2013050684-A (JP)
Title: Lens drive device
Inventor: SASAKI TADASHI
IPC: H04N5/232
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a lens drive device capable of improving convenience of a constant speed control function of a zoom position while having an advantages of a constant speed control functions such as a conventional constant speed auto zoom function or conventional speed preset zoom function.SOLUTION: In a lens drive device, two kinds of constant speed control is performed in accordance with a state of a seesaw switch 20 by which an operator electrically operates a zoom position when the zoom position is moved at a constant speed by pushing a constant speed auto zoom switch 44 served as a constant speed control function. The zoom position is moved in a moving direction at a constant speed when the constant speed auto zoom switch 44 is pushed in a state (does not include 0) that the seesaw switch 20 is operated in an operation amount less than a predetermined one, and the zoom position is moved in the moving direction and at the constant speed of the previous constant speed moving when the constant speed auto zoom switch 44 is pushed without operating the seesaw switch 20.
Patent JP-2013054428-A (JP)
Title: Communication method and system
Inventor: HEI YUICHIRO
IPC: G06F13/00
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a communication method and system which enables a user to easily constitute a community with others having no special relation to a desired spot.SOLUTION: At a time t1, a request message is transmitted from a request terminal 1 to an acceptance server 3. At a time t2, a search for a report terminal 2 existing in a place, which is included in the message as a key, is requested from the acceptance server 3 to a reporter registration server 4. At a time t3, a search result is transmitted to the acceptance server as a return. At times t4 and t5, the message is transmitted from the acceptance server 3 to the report terminal 2 via a message server 6. At a time t6, a return message is transmitted to the message server 6. At a time t7, the return message is transferred to the acceptance server 3. At a time t8, the return message is transmitted to the request terminal 1.
Patent JP-2012056077-A (JP)
Title: Movable device for calibration of torque/angle wrench
Inventor: HERBOLD SIEGFRIED
IPC: B25B23/14
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a movable device for calibration of a torque/angle wrench to enable reproduction of any screw connection.SOLUTION: The movable device (100) for calibration of a torque/angle wrench (10) has a torque measuring system (11) comprising at least a storage part (12) for storing a torque/angle wrench (10), a torque actuator (13) for applying torque to the torque/angle wrench (10), and a torque sensor (14) for detecting torque. In addition to measuring torque of the torque/angle wrench (10), the movable device includes a rotation angle measuring system (15) which rotates the torque measuring system (11) so that rotation of the torque/angle wrench (10) can be measured with respect to rotation angles.
Patent JP-2013053472-A (JP)
Title: Multistory bicycle parking facility
Inventor: KANEUCHI TSUNEKAZU
IPC: E04H6/18
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a multistory bicycle parking facility capable of simplifying both mechanical equipment and a foundation structure.SOLUTION: A multistory bicycle parking facility include: a storage 1 which has a plurality of tiers of storage shelves 4 disposed in a vertical direction and which has the plurality of storage shelves 4 radially disposed on each of the tires of storage shelves; an ascending/descending body 6 which can vertically ascend/descend through a space surrounded by the plurality of storage shelves 4 radially disposed in the plurality of tiers; and a mast 8 which is fixed to the storage 1 to be unable to turn and which guides the ascent/descent of the ascending/descending body 6. The ascending/descending body 6 is provided with a transfer unit 5 for loading/unloading a bicycle onto/from the storage shelf, and a slewing gear 7 for revolving the transfer unit 5 in a horizontal plane. The ascending/descending body 6 lifts/lowers the transfer unit 5 so that the transfer unit 5 can be aligned with each of the plurality of tiers of storage shelves 4 disposed in the vertical direction. The slewing gear 7 revolves the transfer unit 5 so that the transfer unit 5 can be aligned with each of the plurality of radially disposed storage shelves 4.
Patent JP-2012212644-A (JP)
Title: Manufacturing method of fuel cell separator
Inventor: SUZUKI JUN
IPC: H01M8/02
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a fuel cell separator which can maintain high conductivity even under the high temperature and acidic atmosphere in a fuel cell and exhibits excellent workability by suitably coating the surface of a base material with a dense conductive layer thereby reducing the exposed area of the base material (increase the coating rate of the conductive layer), and adhering the base material and the conductive layer formed on the surface thereof firmly.SOLUTION: The manufacturing method of a fuel cell separator relating to the present invention includes a graphite layer formation step for forming a graphite layer on the surface of a metal base material, a crimp step for crimping the formed graphite layer onto the metal base material, and a heat treatment step for heat treating the metal base material onto which the graphite layer is crimped. In the graphite layer formation step, the graphite powder used for forming the graphite layer is any one of flaky graphite powder, scale-like graphite powder, expansion graphite powder, and pyrolytic graphite powder, or graphite powder principally composed of them.
Patent JP-2013057550-A (JP)
Title: Temperature measurement device of power semiconductor device
Inventor: YOSHIMURA HIROYUKI
IPC: G01K7/01
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a temperature measurement device of a power semiconductor device capable of easily and exactly detecting temperature when an inclination between characteristics on design and actually measured characteristics is different.SOLUTION: A chip temperature detection circuit includes: an A/D converter which outputs forward voltages on both sides of a diode for temperature detection as measurement values by performing digital conversion; and an arithmetic processing part which calculates a chip temperature on the basis of the measurement values of the A/D converter. The arithmetic processing part calculates an inclination of a segment connecting the measurement values of the A/D converter when a plurality of different known reference voltage values are applied, respectively instead of the diode for temperature detection in calibration, and stores the calculated inclination of the segment with an offset correction value which is one of the measurement values to be output from the A/D converter. The arithmetic processing part includes a chip temperature calculation part which calculates the forward voltage of the diode for temperature detection on the basis of the measurement values of the A/D converter, the inclination of the segment, and the offset correction values to calculate the chip temperature in temperature measurement.