baber/WOPTO huggingface dataset:
Patent JP-2013161623-A (JP)
Title: Lighting fixture for stage/studio
Inventor: YAKUYA YOSHIMICHI
IPC: F21S2/00
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for a stage/studio capable of improving fixture efficiency and reducing unevenness on an irradiated face.SOLUTION: Light emitted from a light source 21 is radiated through a lens 24. At this time, light distribution controlling is performed by making the light source 21 and the lens 24 draw near or separated relatively and an irradiated face gets condensed or diffused. Then, on a circumferential area on a light source 21 side in the lens 24, there is arranged an auxiliary reflection plate 25 for reflecting the light from the light source 21 toward a lens 24 side, and as a result, the light emitted from the light source 21 can be efficiently taken into the lens 24 and unevenness on the radiated face can be reduced and moreover fixture efficiency can be improved.
Patent JP-2013161695-A (JP)
Title: Ignition switch coupling structure
Inventor: KISO TOSHIKAZU
IPC: H01H27/06
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an ignition switch coupling structure capable of reducing backlash of an ignition switch and an engine operation input device in a rotation direction.SOLUTION: An ignition switch coupling structure has: an engine operation input device 5 having an ignition fitting recess 2 on the peripheral wall of which a coupling opening 1 is opened at a rear end; and an ignition switch 6 fitted with the ignition fitting recess 2. The ignition switch 6 is provided with an elastic tongue piece 8 resiliently fitted with the coupling opening 1 during being fitted with the ignition fitting recess 2 with a rear end as a free end, and giving a forward energization force to the ignition switch 6 by pressure-welding a tapered face formed at a free edge under a fitting state and inclined in a thickness direction with a rear edge of the coupling opening 1. A skew side inclined to, and mutually overlaying in linear contact in an insertion direction of the ignition fitting recess 2, and giving a diagonally forward energization force to the ignition switch 6 is formed at the free edge of the elastic tongue piece 8 and the rear edge of the coupling opening 1.
Patent JP-2013163479-A (JP)
Title: Anti-icing structure and aircraft main wing
Inventor: ICHIKAWA KURODO
IPC: B64D15/04
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an anti-icing structure for a front edge part in an aircraft, configured to prevent local overheating and reliably and efficiently prevent icing at the front edge of the aircraft with a simple structure.SOLUTION: An anti-icing structure 40 includes an extraction air nozzle 41 where extraction air to be supplied to a main-wing front edge part 22 flows. The extraction air flows to the back of the main-wing front edge part 22 along an inner wall surface 31. On the inner wall surface 31, a surface treatment area 31B subjected to surface treatment and having high heat conductivity is formed. The extraction air nozzle 41 has a plurality of blow holes 41a for supplying the extraction air toward a tip part 22a of the main-wing front edge part 22. The extraction air blown from the blow holes 41a blows against a non-surface-treatment area 31A located in a position opposite the blow hole 41a. The extraction air flows on the surface treatment area 31B surrounding the non-surface-treatment area 31A. The overall heat transfer rate of the inner wall surface 31 is averaged and increased, to heat the main-wing front edge part 22 entirely and uniformly.
Patent JP-2013166269-A (JP)
Title: Method for manufacturing light guide plate
Inventor: OTA HIROSHI
IPC: B29C48/305
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light guide plate in which the light guide plate having desired uniform brightness can be manufactured more efficiently and at low cost.SOLUTION: A method for manufacturing a light guide plate includes: a prototype molding step S1 of molding a plurality of guide plate prototypes by transferring a shape of a transfer molding 69 to a resin sheet treated by individually different diffusing agents; an evaluation step S2 of evaluating each uniform brightness of the plurality of light plate prototypes; a determination step S3 of determining diffusing strength for obtaining the light guide plate 30 having desired uniform brightness based on evaluated uniform brightness; and a light guide plate molding step S4 of molding the light guide plate 30 based on determined diffusing age treatment.
Patent JP-2013166172-A (JP)
Title: Punching device
Inventor: HOSHIYAMA TAKUJI
IPC: B21D28/20
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a punching device capable of miniaturizing and further improving durability.SOLUTION: An upper die of a punching device includes a rotating body 50, a plurality of punches 43, a plurality of to-be-driven cams 54 and a plurality of drive cams 56. The to-be-driven cams 54, when moving to a punching die side, depresses the punches 43 to the punching die side. The drive cams 56 integrally moves with the rotating body 50 when the rotating body 50 rotates, and a plurality of to-be-driven cams 54 are sequentially depressed to the punches 43 side to sequentially punch a plurality of through-holes, laid side-by-side in a rotating direction, in a metal band plate between the punches 43 and the punching die. Thus. the punching device does not require a machining ability for simultaneously punching out all the through-holes. Further, since the load of punching of all the through-holes do not act upon the punching device at once but the load of punching of each through-hole acts on in sequence, the maximum punching load can be reduced.
Patent JP-2013168559-A (JP)
Title: Aperture and mask exposure device using the same
Inventor: ISOKAWA KEN
IPC: H01L21/027
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an aperture for photomask exposure in which the aperture shape and aperture transmittance for defining the exposure illumination shape are set freely for a photomask pattern having a pattern shape being miniaturized and complicating, and the setting content can be reproduced reliably.SOLUTION: The aperture provided perpendicularly to the optical path of exposure light irradiated from a light source consists of a light shutter array in which a plurality of light shutters are arranged on the same plane A perpendicularly to the optical path, a microlens array B and a microlens array C in which microlenses are arranged at plane positions, in one and one correspondence with respective light shutter parts, on other different plane B provided in parallel with the plane A while spaced apart by a predetermined distance to the incident surface side thereof, and other different plane C provided in parallel with the plane A while spaced apart by a predetermined distance to the outgoing surface side thereof. The light shutter array operates to open or close by controlling the operation of each light shutter of a component independently.
Patent JP-2013170174-A (JP)
Title: Polyethylene foam pipe cover
Inventor: KIKUCHI GENZO
IPC: C08J9/12
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene foam pipe cover which is recyclable, which can be manufactured at low cost, and which exhibits a high expansion ratio, high heat resistance, and high flexibility.SOLUTION: A polyethylene foam pipe cover is made of ethylene-α-olefin copolymer having: a melt flow rate from 0.1 g/10 min to less than 50 g/10 min as measured at 190°C with a load of 2.16 kg; 20 mN or higher melt tension at 160°C; a strain hardening property; and density compliant with JIS K6760 between 935 kg/mand 950 kg/m. The pipe cover has a cylindrical shape.
Patent JP-2013172287-A (JP)
Title: Noise detection device, noise reduction device, and noise detection method
Inventor: WATANABE KAORU
IPC: H04B17/00
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To detect a noise component included in a demodulation signal obtained by demodulating the reception result of an analog broadcast wave in simultaneous broadcasting of analog and digital broadcast waves.SOLUTION: A demodulation unit 211 demodulates reception result of an analog broadcast wave to generate a demodulation signal. Also, a decode unit 212 decodes the reception result of a digital broadcast wave to generate a decode signal. Subsequently, a matching unit 213 executes synchronization processing on the demodulation signal and the decode signal and equalization processing for equalizing the frequency characteristic of the decode signal with the frequency characteristic of the demodulation signal to generate a matched demodulation signal and a digital broadcast reproduction signal. Next, on the basis of the matched demodulation signal and the digital broadcast reproduction signal, a calculation unit 214 calculates a noise component included in the matched demodulation signal in a period in which the decode unit 212 is able to generate an effective decode signal.
Patent JP-2013169347-A (JP)
Title: Game machine
Inventor: MIYAZAKI TAKASHI
IPC: A63F7/02
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To increase a possibility capable of correctly acknowledging an operation of a game player without using any analog sensor even if a peripheral part of an input board has a place where a sensor cannot be arranged.SOLUTION: Each of motion sensors 171, 174 and 175 is arranged substantially above an area of 3 lines by 3 rows virtually set at the front part of an input board in such a manner as its detecting direction may become a slant direction and each of motion sensors 172 and 173 is arranged in such a way as its detecting direction may become just below it, respectively. Then, when a signal from a certain combination of the motion sensors 171 to 175 is ON signal, an area where all bold dotted lines from the motion sensors included in the combination pass is specified as an area where an object in the virtual area is present and repetition of this operation acknowledges an action of a game player.
Patent JP-2013169932-A (JP)
Title: Dolly truck
Inventor: MIKOJIMA IWAO
IPC: B62B5/00
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a dolly truck that can have a wheel fixing bolt or wheel fixing nut replaced through easy operation without disassembling a truck body.SOLUTION: A housing groove 6 in the lower part of a truck body 1 is provided with a taking-in/out portion 9 enabling a bolt head 3 of a wheel fixing bolt 2 or a wheel fixing nut 5 to be taken in and out of the storage housing 6, the taking-in/out portion 9 being provided apart from a wheel-fixing-time housing position P of the housing groove 6 where the bolt head 3 of the wheel fixing bolt 2 or the wheel fixing nut 5 is positioned when a wheel portion 8 is fixed.
Patent JP-2013171022-A (JP)
Title: Method for fixing magnet and structure for fixing magnet
Inventor: HIGASHI RYUSUKE
IPC: B23K1/00
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To propose a magnet-fixing method for fixing magnets on a metal member for a short time.SOLUTION: In a method for fixing first and second magnets 17, 18 to a metal cover plate 12, a front side cover plate of the metal cover plate 12 is provided with a first plating 23 (a metal layer) of a tin-based metal not containing bismuth. The first and second magnets 17, 18 are provided with a second plating 27 (a metal layer) of a tin-based metal containing bismuth. Then, with the metal cover plate 12 pressed to the first and second magnets 17, 18, the second plating 27 is heated and melted to fix the first and second magnet 17, 18 to the metal cover plate 12. By welding utilizing plating, the first and second magnet 17, 18 are fixed to the metal cover plate 12. Therefore, fixing operation takes a shorter time.
Patent JP-2013173301-A (JP)
Title: Image forming apparatus
Inventor: ONISHI KENICHI
IPC: G03G15/04
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in image quality even if ripples occur in an analog signal which generates a drive current of a light source for emitting a light beam for forming an electrostatic latent image, and is generated by smoothing a pulse signal.SOLUTION: A pulse generation part 11 generates a cyclic pulse signal S1 indicating the quantity of a light beam LB emitted by a light source 31. A frequency storage part 17 stores in advance a plurality of frequencies of the pulse signal S1. An irradiation control part 19 selects any of the plurality of frequencies stored in the frequency storage part 17 in drawing each main scanning line, and instructs the pulse generation part 11 to generate the pulse signal S1 having the selected frequency. A smoothing part 12 smoothes the pulse signal S1 to generate an analog voltage S2. A drive current generation part 15 generates a drive current S3 of the light source 31 on the basis of the analog voltage S2.
Patent JP-2013173130-A (JP)
Title: Olefin dimerization catalyst, method of manufacturing cyclobutane compound, and dimerization execution method of olefin compound
Inventor: KOIDE YOSHIHIRO
IPC: B01J35/02
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide: an olefin dimerization catalyst in which an olefin compound photodimerization reaction can be efficiently progressed even not needing an organic compound crystallizing process; and a method of manufacturing a cyclobutane compound and a dimerization reaction execution method of an olefin compound using the catalyst.SOLUTION: An olefin dimerization catalyst comprises an aqua-complex of a lanthanoid, and is such that olefin compounds having a substituent in which hydrogen bonding to a hydrogen atom can be performed are mutually photodimerized under irradiation of ultraviolet. In addition, the olefin dimerization catalyst is used.
Patent JP-2013179467-A (JP)
Title: Distribution network system, filter control method, distribution node device, and reception node device
Inventor: MIYAMOTO MASAKAZU
IPC: H04L12/44
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve band utilization efficiency at a distribution band between a transmission node device and a reception node device, not to cause control delay and control loss if a lot of control signals occur at the same time, and to increase the number of accommodation lines.SOLUTION: A station side communication device 4 comprises: an area line number management unit 4302 for generating and managing an area line number table T41 allocating a set of an area identifier and a specific line ID to a subscriber termination device 8 belonging to each area; a distribution state management unit 4303 for generating and managing a distribution state table T42 indicating whether the distribution state of flow is during distribution per flow and per subscriber termination device 8; and a sorting transfer unit 4304 for managing a sorting transfer table T43 tabling the distribution identifier indicating the distribution state per line number per flow and per area on the basis of the distribution state table T42 and area line number table T41, and for transferring a distribution flow frame after changing and adding the set of the corresponding area identifier and distribution identifier per frame belonging to the same flow.
Patent JP-2013031148-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MANDA ETSUKO
IPC: G06T5/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To perform proper screen processing corresponding to an attribute, and to reduce defects such as a pseudo contour caused by a difference in resolution.SOLUTION: An image forming apparatus includes: dot arrangement means 111 for arranging dots according to a specified array corresponding to an attribute; boundary extracting means 112 for extracting a periphery of an area, in which images identical in color value and different in attribute overlap each other or are brought in close vicinity to each other, as a boundary part; dot selecting means 113 for selecting one dot in the case where three dots arranged adjacently to one another are arranged on the same circumference of one circle, in the boundary part, where the attribute associated with one of the three dots is different from the attributes associated with the two other dots and where the attributes associated with the two other dots are identical with each other; dot shifting means 114 for shifting the selected dot to a predetermined position between the dot and the center of the circle; and output means and an output section 17 for outputting an image composed of the shifted dots.
Patent JP-2012180269-A (JP)
Title: Method for producing ceramic powder having perovskite structure, and ceramic powder having perovskite structure, produced by the method
Inventor: CHOI CHANG HAK
IPC: C01G23/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ceramic powder having a perovskite structure, and to provide a ceramic powder having a perovskite structure, which is produced by the method.SOLUTION: The method for producing a ceramic powder having a perovskite structure includes: a step of forming a seed crystal by mixing a compound of an element corresponding to the A site and a compound of an element corresponding to the B site, in the perovskite structure of ABO, with supercritical water by a continuous system; and a step of growing crystal grains by mixing the seed crystal by a batch system.
Patent JP-2012106081-A (JP)
Title: Apparatus for renal neuromodulation
Inventor: DEEM MARK
IPC: A61N1/32
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating congestive heart failure, renal failure, hyperpiesia and/or other cardiorenal disease using renal neuromodulation and/or renal denervation.SOLUTION: In a renal neuromodulation apparatus, a catheter with a spiral distal portion is configured to be transdarmally installed in a renal artery of a subject, the spiral distal portion is configured to come into contact with an inner surface of a wall of a renal artery after arrangement, and the catheter is configured to reduce generation of neural signal in a renal nerve close to the renal artery.
Patent JP-2013191432-A (JP)
Title: Fuel cell
Inventor: IRIZUKI KEITA
IPC: H01M8/10
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell having favorable gas diffusion properties.SOLUTION: The fuel cell includes: a polymer electrolyte membrane; a cathode catalyst layer, and a conductive cathode separator for shutting off gas, which are arranged in order on one side of the polymer electrolyte membrane; and an anode catalyst layer, and a conductive anode separator for shutting off gas, which are arranged in order on the other side of the polymer electrolyte membrane. In the fuel cell, gas passage spaces are formed by arranging ribs and supports adjacently to each other with the supports in proximity to at least one of the cathode catalyst layer and the anode catalyst layer. The ribs are made of a plurality of conductive wire rods, and have a width of 300 μm or less. The ribs are arranged parallel to each other in such a manner that the passages have a width of 100 μm or more. The supports are made of a conductive porous base material.
Patent JP-2013194065-A (JP)
Title: Rubber composition
Inventor: TACHIHATA TATSUO
IPC: C08L7/00
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a delay vulcanized rubber composition less liable to cause reversion.SOLUTION: A rubber composition contains, in rubber, sulfur and N,N-diisopropyl-2-benzothiazole sulfenamide and ≤1 pt.wt. of 2-mercaptobenzothiazole and/or di-2-benzothiazolyl disulfide as a vulcanization accelerator, wherein the weight of the N,N-diisopropyl-2-benzothiazole sulfenamide is larger than the sum of the weights of the 2-mercaptobenzothiazole and di-2-benzothiazolyl disulfide.
Patent JP-2012214446-A (JP)
Title: Sheet-like cosmetic
Inventor: SUZUKI YUKO
IPC: A61Q19/00
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like cosmetic which is excellent in a use feeling, particularly, in a soft feeling after use (after peeling).SOLUTION: The sheet-like cosmetic is obtained by mixing: (a) specific bisvinyl dimethicone; (b) specific simethicone; (c) a specified (dimethicone/methicone) copolymer; and (d) a platinum catalyst, heating the mixture and performing molding.
Patent JP-2013195785-A (JP)
Title: Developing device, image forming apparatus and process unit
Inventor: KOINUMA NORIYUKI
IPC: G03G15/00
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which can stably carry a desired amount of developer on the surface of a developer carrier and suppress variation in image density even if the developing device is driven for a long time.SOLUTION: There is provided a developing device which comprises: a developer carrier 42 which conveys a developer to a developing area facing a latent image carrier 2 to supply the developer to the latent image carrier 2 by rotating the developer carrier in a state where the developer is carried on the surface of regular recesses and protrusions 42a and 42b; a regulating member 45 which comes into contact with the surface of the rotating develop@er carrier to regulate the amount of the developer toward the developing area; and development bias applying means 142 for applying an alternating voltage to the developer carrier 42. The alternating voltage is obtained by superimposing a DC bias and an AC bias, the development bias applying means 142 increases the DC bias value and reduces the amplitude of the AC bias according to the driving time of the developing device.
Patent JP-2012168955-A (JP)
Title: Data translation system and method
Inventor: STIG LINDEMANN
IPC: G01F15/06
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a data translation system for performing a non-linear data translation on a digitized AC signal.SOLUTION: A non-linear data translation system 100 includes an input for receiving a digitized AC signal, an output for outputting a non-linearly translated signal, and a processing system 104 coupled to the input and to the output. The processing system 104 is configured to receive the digitized AC signal, non-linearly translate the digitized AC signal using a predetermined transfer function to create the non-linearly translated signal, and transfer the non-linearly translated signal to the output.
Patent JP-2013198050-A (JP)
Title: Mobile electronic apparatus and charging system
Inventor: OGATA TAKUMI
IPC: H04M1/00
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a mobile electronic apparatus and a charging system, capable of efficiently charging a mobile electronic apparatus with communication quality maintained.SOLUTION: A system S includes a charger BC having a plurality of coils for transmitting power by an electromagnetic wave and a smartphone 1 including: a power reception unit for receiving power transmitted from the coils; a communication unit for communicating with a base station; and a storage for storing communication quality information of a communication between the communication unit and the base station when the power reception unit receives power. Based on the communication quality information stored in the storage, the smartphone 1 selects a combination of coils among the plurality of coils to perform power transmission. Based on the selection from the smartphone 1, the charger BC performs power transmission through the coils.