baber/WOPTO huggingface dataset:
Patent JP-2013042520-A (JP)
Title: Wireless communication system with multiple transmission antennas using pilot subcarrier allocation
Inventor: CHOI JIN SOO
IPC: H04J11/00
Filed: 2012-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system with multiple transmission antennas using suitable pilot subcarrier allocation.SOLUTION: Disclosed is a method of allocating pilot subcarriers in a resource block for a wideband wireless mobile communication system having four transmission antennas using orthogonal frequency division multiplexing (OFDM) modulation. With this method, pilot subcarriers are allocated to the resource block such that a group of consecutive data subcarriers separated from an adjacent other group of consecutive data subcarriers by the pilot subcarriers has even number of subcarriers within an OFDMA symbol.
Patent JP-2014057949-A (JP)
Title: Treatment method of pollution type waste gypsum and non-pollution type gypsum composition
Inventor: NAITO HIROYUKI
IPC: C09K17/02
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of requiring construction of a circulatory society for providing a non-pollution type recycling material matching for an environmental standard, as a safe material in a living environment, by inexpensively applying detoxification treatment to pollution type gypsum collected from a waste gypsum board or the like and in which fluorine, cadmium, arsenic and the like coexist.SOLUTION: Solving means of the problem in the present invention is a technology for providing a treatment method of pollution type waste gypsum for collecting non-pollution type gypsum mainly composed of any of gypsum dihydrate, gypsum hemihydrate and anhydrous gypsum existing in a low alkaline area, by utilizing a fluorine-removing treatment technology with an acid decomposition curing process, an alkalization treatment process and a volatilization process as a basic process and a fixing-insoluble treatment technology of cadmium and arsenic with a heavy metal fixation process as a basic process, and a technology for providing a non-pollution type gypsum composition effectively utilizable for a soil-stone material, a building material, a civil engineering material, a construction material and the like composed of a recycling material for exhibiting the filling function, the dispersive function, the hydraulic setting function or the like by compounding treatment for homogeneously admixing a neutral area imparting body, a water resistance imparting body, a heavy metal fixation body, a recycling body, a low alkaline hydraulic setting imparting body or a water absorption imparting body to the collected non-pollution type gypsum existing in the low alkaline area.
Patent JP-2014075901-A (JP)
Title: Brushless motor and method for manufacturing rotor used for the same
Inventor: NAKAGAWA YUKINORI
IPC: H02K1/27
Filed: 2012-10-04
Abstract: PROBLEM TO BE SOLVED: To improve demagnetization resistance while suppressing reduction in an induced voltage in a magnetic flux concentration type brushless motor which executes weak magnetic field control.SOLUTION: When a distance between an end surface 14b on a stator 20 side of a magnetic material 14 in the radial direction of a rotor 10 and the end surface 16a on the stator 20 side of a magnet 16 is Lr, and a central angle sandwiched by two radius lines connecting respective both ends on the side in peripheral direction in a rotor side wide part 14a and a rotary shaft A, which is viewed from the direction of the rotary shaft A of the rotor 10, is τr, Lr and τr are set so as to be 2.0 mm≤Lr≤3.5 mm and 110°≤τr≤140°.
Patent JP-2014077484-A (JP)
Title: Fastener for panel member
Inventor: MORISHIMA TOSHIYUKI
IPC: F16B5/00
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a fastener for a panel member for enhancing load strength to prevent the panel member from breaking when the panel member is acted on by a load or external force.SOLUTION: A fastener 1a for a panel member for holding and fixing a panel member is configured integrally to comprise: a pair of plate parts having a first plate part 11 and a second plate part 12, which are opposed to each other and hold a panel member; and a bar member holding part 13 for holding an outer peripheral surface of a bar member, which is tubular or cylindrical. The pair of plate parts holds the panel member so that the longitudinal direction of the end surface of the panel member is parallel to the axial direction of the bar member, and the short direction of the end surface of the panel member overlaps or nearly overlaps a normal line from the outer peripheral surface of the bar member. An outside surface 121 of the second plate part 12 of the pair of the plate parts is in contact with the outer peripheral surface of the bar member holding part 13, which appears to be a tangent line.
Patent JP-2014079189-A (JP)
Title: Filtration device
Inventor: IMAIZUMI YASUTOKU
IPC: B01D24/40
Filed: 2012-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a filtration device which is excellent in filtration performance and also eliminates contaminants at the lower side of the filtration device.SOLUTION: The inside of a filtration case is partitioned into upper and lower filtration chambers 61, 65 by a partitioning plate 3 having a water-passing hole 30. A drain pipe 4 is provided ranging from the bottom wall of the filtration case to the upper part of the filtration case, and a water-passing hole 46 communicating with the lower filtration chamber 65 is formed at the lower part of the drain pipe 4. Filtration materials 62, 66 are stored in the upper and lower filtration chambers 61, 65. When air bubbles are generated from air bubble generating means 5 inside the drainage pipe, water sucked into the upper filtration chamber 61 from a water suction hole 20 at the upper part of the filtration case passes through the filtration material 62, a partition-plate water-passing hole 30, the filtration material 66 in the lower filtration chamber 65, the pipe water-passing hole 46 and the drain pipe 4, and is drained from the tip end of the pipe, on the other hand, water sucked into the lower filtration chamber 65 through a bottom-part water suction hole 10 at the bottom part of the filtration case passes through the filtration material 66, the pipe water-passing hole 46 and the drain pipe 4, and is drained from the tip end of the pipe.
Patent JP-2014083628-A (JP)
Title: Chip removal device
Inventor: KURAMOCHI MASAMI
IPC: B23Q11/00
Filed: 2012-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a device which can remove chips in a member to be cut such as a steel pipe without increase of operational man hours.SOLUTION: A chip removal device 1 for removal of chips which are generated when one end edge Wa of a cylindrical member W to be cut is cut by a cutting device 11 comprises: an air injection tube 2 which is inserted into the member W to be cut through an opening Wb on the one end edge Wa-side and injects air through an air jet hole 4; and an air reception member 3 which is inserted into the member W to be cut through the opening Wb, has a recess 5 formed so as to face the opening Wb, and flows air injected from the air jet hole 4 towards the opening Wb-side along the inner surface of the recess 5. The inner diameter of the recess 5 in the air reception member 3 is so formed to gradually increase the diameter thereof with approaching the opening Wb, and the air jet hole 4 is bored in the air injection tube 2 in such a manner that the hole axis direction of the hole 4 is oriented to a marginal part 6 of the recess 5.
Patent JP-2014083745-A (JP)
Title: Multipath typing device
Inventor: NISHIMURA HAJIME
IPC: B41J11/04
Filed: 2012-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a multipath typing device capable of multipath typing at a high speed on continuous paper.SOLUTION: A printer comprises a rolling drum 11, an unwinding roll 12 and a winding roll 13 installed in the drum, a typing head 18 arranged on the outside of the drum. The typing head is arranged at a fixed position relative to rotation of the drum, whereas the typing head moves in a direction orthogonal to a recording medium transporting direction so as to be located at N positions. The typing head performs one path typing at a different typing head position per one rotation of the drum on a recording medium 14 extending along the periphery of the drum, and N path typing per N times rotation of the drum. The typing is performed at a predetermined angle range (typing region) within one rotation of the drum, and the typing head is transported in the remaining angle range (non typing region). The device can be operated in both modes of a "continuous mode" in which the N path typing is serially performed in a manner that the typing start position is shifted in the transporting direction at a predetermined dimension per one rotation of the drum and a "batch mode" in which the N path typing is repeatedly performed in the same region without transportation of the recording medium during typing.
Patent JP-2013013812-A (JP)
Title: Game apparatus
Inventor: KANEKO HIDEYUKI
IPC: A63F9/00
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel presentation that enhances a player's eagerness for a game.SOLUTION: This game apparatus 1 controls a multi-screen display on six upper monitors 17 which are arranged such that display surfaces are formed into a hexagonal shape in plan view, and displays a prescribed character circling on an annular display surface formed by supposing that the display surfaces of the respective upper monitors 17 are continued. Further, a JP (jackpot) mechanism is provided on the center of the hexagonal shape in the plan view formed of the six upper monitors 17. When a player gains the JP, the upper monitor 17 of the corresponding station ST is displaced from a standing posture where the display surface is turned to the front side (outer side), to a lying posture where the upper monitor is moved to the front upper side and where the display surface is turned downward, and then, the JP mechanism disposed at the back thereof supplies tokens M for the JP.
Patent JP-2014083770-A (JP)
Title: Ethylene based polymer and resin composition for foam blow molding
Inventor: HASEGAWA AYAKI
IPC: C08F10/02
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene based polymer and a resin composition for foam blow molding, having excellent stiffness and heat resistance, exhibiting higher expansion ratio in comparison with a conventionally known ethylene based polymer for foam blow molding, capable of weight saving, and having excellent thermal insulation performance, less deviation in thickness, and specific physical properties.SOLUTION: An ethylene based polymer for foam blow molding manufactured using a metallocene catalyst satisfies the following physical properties (a) to (d): (a) melt flow rate (MFR): 0.05 g/10 min or more and less than 1.0 g/10 min at a temperature of 190°C for a load of 2.16 kg; (b) density: 935 kg/mor more; (c) ratio of weight average molecular weight (Mw) to number average molecular weight (Mn) (Mw/Mn): 3.0 to 5.9; and (d) melt tension: 4.0 to 11.4 cN.
Patent JP-2014086707-A (JP)
Title: Semiconductor device and manufacturing method of the same, and schottky barrier diode and field effect transistor
Inventor: UMENO KAZUYUKI
IPC: H01L21/338
Filed: 2012-10-26
Abstract: PROBLEM TO BE SOLVED: To precisely control etching of a field plate layer above an electron supply layer without deteriorating characteristics of a semiconductor device when the electron supply layer is formed as a pseudo-mixed crystal layer in which AlN and GaN are alternately layered and a nitride semiconductor field plate is used above.SOLUTION: A manufacturing method of a semiconductor device comprises: sequentially layering on a substrate, an electron transit layer 11 composed of an undoped GaN layer, an electron supply layer 12 having an average Al composition x formed by alternately layering a plurality of AlN layers and GaN layers one by one; an etching stop layer 13 composed of an AlGaN (0<y<1) having an Al composition y and a field plate layer 14 composed of an AlGaN (0≤z<1); providing an electrode connected with the etching stop layer 13 in a region where a part of the field plate layer 14 is removed to the etching stop layer 13 to form the semiconductor device. The average Al composition x and the Al composition y and the Al composition z are determined to have a relationship represented as x≥y>z.
Patent JP-2013048475-A (JP)
Title: Control method and wireless base station device
Inventor: FUJITO KYOKO
IPC: H04W52/38
Filed: 2012-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication method which performs flexible traffic load distribution according to network traffic as well as wireless traffic, and also can shorten a time of a communication disabled state of a wireless terminal in a base station area having failure when the failure occurs.SOLUTION: A network I/F 1 periodically measures a network traffic amount. When the measured network traffic amount increases and exceeds a threshold, a control unit 4 refers to a transmission output level correspondence table stored in a storage unit 5 on the basis of output from the network I/F 1, and instructs a wireless I/F 2 to decrease a transmission output level, then the wireless I/F 2 decreases the transmission output level. At the same time, to neighboring base stations, the control unit 4 transmits signals indicating that its own station increases the transmission output level in order to cover an area range which becomes outside of communication area of its own station due to the decrease of the transmission output level.
Patent JP-2014087828-A (JP)
Title: Wiring material uncurling device
Inventor: KUTSUNA MOTOKO
IPC: B21F1/02
Filed: 2012-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a wiring material uncurling device which effectively removes curling of a wiring material wound around a bobbin.SOLUTION: A wiring material uncurling device comprises: a bobbin (11) for storing a wiring material (10) wound therearound; one or more guide rollers (12, 13, 14) which change the drawing direction of the wiring material drawn from the bobbin to the direction to cancel the curling; traction means which grips the tip of the wiring material that has passed the guide roller and tracts the material in the direction to cancel the curling; first heating means which performs pre-heating of the wiring material on a path from the bobbin down to the most downstream guide roller of the drawing path; and second heating means which heats the wiring material up to a temperature effective to remove the curling of the wiring material at the most downstream guide roller. Therefore, the curling can be removed effectively by utilizing both of the heating and the traction in the direction to cancel the curling.
Patent JP-2014092046-A (JP)
Title: Manufacturing method of filter, and molding tool
Inventor: ODA KOICHI
IPC: F02M35/024
Filed: 2012-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a filter which enables an outer periphery of a reinforcement plate to be positioned with high accuracy and embedded at a predetermined position in a seal and inhibits possible sealability deterioration etc. resulting from misalignment of the reinforcement plate when the seal is molded at an outer periphery of an element, and to provide a molding tool.SOLUTION: A seal 13 is molded at an outer periphery of an element 12 by a molding tool so that an outer periphery of an air permeable reinforcement plate 17 for improving negative pressure resistance of the element 12 is embedded in the seal 13 in a state where the air permeable reinforcement plate 17 is provided at the downstream side of the element 12. When the seal 13 is molded, the reinforcement plate 17 is positioned by a positioning part 25 provided at a seal molding part of the molding tool 21.
Patent JP-2014091694-A (JP)
Title: Elastic fiber-reinforcing method with water soluble fibrillin composition
Inventor: MIYAMOTO KEIICHI
IPC: A61K38/17
Filed: 2012-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of extracting water soluble fibrillin in order to reinforce elastic fibers and a method of stimulating skin fibroblasts by mixing with water soluble elastin.SOLUTION: An elastic tissue-reinforcing method using a fibrillin composition consists of a water soluble fibrillin-producing technology and an elastic fiber-reinforcing technology where water soluble fibrillin and water soluble elastin are conjugated to act on skin fibroblasts, specifically using a method of extracting water soluble fibrillin obtained from biological elastic tissues and a composition reinforcing elastic fibers formed on the skin fibroblast surface on the periphery of a cell.
Patent JP-2014091260-A (JP)
Title: Production method of frp insulation horizontal pipe for trolley wire supporting, and frp insulation horizontal pipe
Inventor: SUZUKI MASAO
IPC: B29C70/06
Filed: 2012-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an FRP insulation horizontal pipe for trolley wire supporting in which an SW preparation method that laminates a prepreg sheet is used, defect such as an air bubble hardly generates inside a laminate sheet, antiweatherability is excellent, and credibility is high, and provide the FRP insulation horizontal pipe.SOLUTION: In a production method of an FRP insulation horizontal pipe for trolley wire supporting, a PE layer is arranged to an interlayer 6 of a laminate FRP pipe that comprises a laminate sheet 3 in which an SW preparation method that laminates a prepreg sheet 2 to a core material 1 is used.
Patent JP-2014091199-A (JP)
Title: Work clamp device
Inventor: MICHIYOSHI KAZUNORI
IPC: B23B31/117
Filed: 2012-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a work clamp device capable of switching a clamp state and an unclamp state, and improving productivity, by a simple structure without using fluid pressure.SOLUTION: A work clamp device includes: a gripping mechanism 22 for gripping work W; a draw bar 31 for switching a clamp state and an unclamp state of the gripping mechanism 22; and a link mechanism 50 for moving the draw bar 31. The draw bar 31 is disposed in a vertical direction under the gripping mechanism 22, and when the draw bar 31 is moved downward, the gripping mechanism 22 is brought to the clamp state. The link mechanism 50 is operated by a worker to change the gripping mechanism 22 to the unclamp state by pushing up the draw bar 31.
Patent JP-2014090955-A (JP)
Title: Clothes dryer
Inventor: KASHIMA KOJI
IPC: D06F58/28
Filed: 2012-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent an operation failure of a heat pump caused by frost formation while using a heat pump using a capillary tube as pressure reducing means of a refrigeration cycle.SOLUTION: The clothes dryer includes: an outer case; a drying chamber which is provided in the outer case and which has an exhaust port and an air supply port; a circulation air path which is provided outside the drying chamber and which communicates the exhaust port and the air supply port; a blower which is provided in the air circulation path and which circulates the air in the drying chamber and the air circulation air path; a heat pump which includes a refrigeration cycle comprising by connecting a compressor, a condenser, a capillary tube and an evaporator in a closed loop by a cooling medium tube, and in which the evaporator is provided in the circulation air path and in which the condenser is provided in the circulation air path on the downstream side from the evaporator with respect to the air flow; and control means which suppresses frost formation in the evaporator by controlling the compressor and the blower.
Patent JP-2013062255-A (JP)
Title: Light emitting device
Inventor: TAMURA TOMOAKI
IPC: H05B44/00
Filed: 2012-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device with energy saving and a long life.SOLUTION: The light emitting device includes a surface light emitting body 80 which can be developed from a housed state to an operating state and a current control means for controlling a driving current so that the developed part of the surface light emitting body 80 may emit light. The surface light emitting body 80 is composed of a plurality of light emitting plates 801, and in the housed condition, the plurality of the light emitting plates 801 are in a state of being loaded, and when the light emitting plates 801 are pulled out from the loaded state, the surface light emitting body 80 is developed.
Patent JP-2014094203-A (JP)
Title: Clothes processing device
Inventor: OGAWA MARIKO
IPC: D06F39/08
Filed: 2012-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a clothes processing device which has a configuration capable of preventing deposition of scales which is generated in a chamber for generating steam.SOLUTION: A steam supply mechanism for supplying steam to an accommodation tub includes: a steam generator 420 having a wall surface for specifying a chamber for generating steam; a heater 425 for heating the wall surface; and a water supply mechanism for emitting water to the wall surface heated by the heater. The chamber includes: an inflow port 437 for emitting water to the inside of the steam generator; an exhaust port for exhausting the steam from the steam generator; and a steam flow passage for leading the steam from the inflow port to the exhaust port. By including a plurality of steam flow passages, deposition of scales which is generated on the surface in the flow passage is made to be small, and the deposition peeled from the surface in the flow passage becomes small and easy to be exhausted to the outside of the steam flow passage.
Patent JP-2014096112-A (JP)
Title: Electronic coupon distribution system, terminal, program, and recording medium
Inventor: HIDE HARUO
IPC: G06Q30/02
Filed: 2012-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic coupon distribution system capable of grasping electronic coupon issuance effect without installing a new device in a store.SOLUTION: A user terminal 10 displays an electronic coupon issuing store nearby, and a user selects a store to go to. A coupon presentation determination part 18 determines whether the user stays in the store for a certain time. When it determines that the user is in the store for the certain time, an electronic coupon is presented and available.
Patent JP-2014099474-A (JP)
Title: Solid-state imaging device, method of manufacturing the same, and camera
Inventor: YOSHIZAKI SATOSHI
IPC: H01L27/146
Filed: 2012-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique advantageous for improving flatness of an upper surface of an interlayer insulating film in a solid-state imaging device.SOLUTION: A solid-state imaging device has a pixel array region 310 including a photoelectric conversion element 210a, and a peripheral circuit region 320 including a first MOS transistor 230 and a second MOS transistor 220. The solid-state imaging device includes: an insulating film 104a which covers the photoelectric conversion element 210a and an upper surface of a gate electrode 103c of the first MOS transistor 230 but does not cover an upper surface of a gate electrode 103b of the second MOS transistor 220; and an interlayer insulating film 105 arranged so as to cover the insulating film 104a and the gate electrode 103b of the second MOS transistor 220.