baber/WOPTO huggingface dataset:
Patent JP-2013179392-A (JP)
Title: Communication device and communication method
Inventor: SOMA MICHIYA
IPC: H04W56/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To perform accurate time correction.SOLUTION: A communication device according to the invention comprises: a correction information generating unit for generating each piece of correction information indicating a time necessary for its back-off corresponding to respective number of back-off times; a frame generating unit for generating a plurality of time synchronization frames on the basis of the respective pieces of correction information generated by the correction information generating unit and start clock time of time synchronization; a frame selection unit for selecting a time synchronization frame from the plurality of time synchronization frames generated by the frame generating unit on the basis of the number of back-off times the communication device did; and a transmission unit for transmitting the time synchronization frame selected by the frame selection unit.
Patent JP-2012194550-A (JP)
Title: Optical device, display device, and illumination device
Inventor: MATSUKURA HIDEKI
IPC: H01L51/50
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical device with a structure for improving the luminance of light extracted to the outside through a color filter.SOLUTION: An optical device includes an optical element and a color conversion material receiving light emitted from the optical element (light given forth from the optical element or light transmitted through the optical element). The color conversion material includes a color filter region where a color filter layer is disposed, and a transmission region with higher transmittance per unit area than the color filter region.
Patent JP-2013181662-A (JP)
Title: Estimation device, deterioration determination device, estimation method, and deterioration determination method
Inventor: OUCHI TOSHIAKI
IPC: F28F27/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To determine deterioration of a cooling tower at calculation cost lower than before.SOLUTION: An estimation device includes a map memory unit for previously storing a parameter map showing information of relationship of ideal values in a plurality of parameters associated with a cooling tower, and an estimation unit for estimating the ideal values of the parameters based on actual measurement values of the plurality of parameters associated with the cooling tower and the parameter map.
Patent JP-2013183030-A (JP)
Title: Solar cell and manufacturing method of the same
Inventor: SHISHIDA YOSHIKANE
IPC: H01L31/04
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell capable of preventing a film from being peeled due to long time usage.SOLUTION: A first electrode layer (202) which is a multilayer electrode, a photoelectric conversion layer (206), and an ITO layer (210) which is a transparent electrode layer as a second electrode layer are arranged sequentially on a glass substrate (201). The first electrode layer (202) is formed by laminating a Cr layer (203), a mixed layer (204) using Cr and ZnO as constituent materials, and a ZnO layer (205) in this order, seen from the glass substrate (201). Peeling between the Cr layer (203) and the ZnO layer (205) is prevented by the mixed layer (204) formed between the Cr layer (203) and the ZnO layer (205).
Patent JP-2013187594-A (JP)
Title: Interface circuit
Inventor: SHIMIZU ARITAKE
IPC: H03K19/0175
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an interface circuit that reduces noise occurring in an output waveform.SOLUTION: A P side reset rate control section 5P changes a turnoff speed of a P channel field effect transistor PM on the basis of an intermediate voltage FPR, and an N side reset rate control section 5N changes a turnoff speed of an N channel field effect transistor NM on the basis of an intermediate voltage FNR.
Patent JP-2013184384-A (JP)
Title: Helical cutter for sawdust production apparatus and sawdust production apparatus using the same
Inventor: IIDA MITSUNAGA
IPC: B27L11/00
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of a rotational speed of a cutter used for a sawdust production apparatus upon production, eliminate noises, increase the life of the cutter, and improve shaft horsepower of a motor.SOLUTION: This invention aims at elongation of the life of a cutter blade and stable operation of an apparatus by increasing shaft horsepower, by using a helical cutter formed by helically assembling the cutter blade provided with protrusions acting as a key for fitting a cutter, for a drum provided with a plurality of key grooves on a drum circumference to which the cutter blade is mounted for cutting and crushing ends of wood, and by cutting and crushing the wood on the drum circumference with the rotational speed lowered stepwise.
Patent JP-2013185524-A (JP)
Title: Coal-fired power generation plant
Inventor: HAYASHI YOSHIHARU
IPC: F01K7/22
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To achieve cost reduction by limiting the range of a heat transfer pipe which uses a high-quality material having high heat resistance in a boiler which is increased in efficiency by increasing the temperature of steam.SOLUTION: In a conventional boiler, an economizer that is set in a front stage of a boiler outlet is removed, and a low pressure reheater 20 is installed instead. Water supply to a boiler 1 is sent first to a water wall 11 on a furnace side. Then, steam that is overheated by first to fourth superheaters 12 to 15 that are high pressure main steam systems is sent to an ultra high pressure turbine 2, and the exhaust air thereof is sent to a high pressure turbine 3. The exhaust air of the high pressure turbine 3 is returned to the boiler 1, and the steam overheated by a primary high pressure reheater 18 and a secondary high pressure reheater 19 that are high pressure reheating steam systems is sent to an intermediate pressure turbine 4. The exhaust air of the intermediate pressure turbine 4 is returned to the boiler 1, overheated by the low pressure reheater 20 that is a low pressure reheating steam system, and is sent to a low pressure turbine 5.
Patent JP-2013185549-A (JP)
Title: Control device for multi-cylinder internal combustion engine
Inventor: MIYAURA TAKESHI
IPC: F02D45/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce engine vibration at an early stage, and to update a learning value in first learning processing and a learning value in second learning processing to appropriate values.SOLUTION: An electronic control unit, in an idle operating state, detects a crankshaft rotation fluctuation in each cylinder using a crank angle sensor, and updates an individual correction value correcting a control value for each fuel injection valve as a first learned value such that a degree of deviation in the crankshaft rotation fluctuation among the cylinders reduces. The electronic control unit uses a fuel pressure sensor to detect a manner of a fuel pressure fluctuation due to fuel injection by the fuel injection valve, and updates an individual correction value correcting a control value for the fuel injection valve as a second learned value based on a result of comparison between a detected temporal waveform, which is a temporary waveform of a fuel injection rate obtained from the detected value, and a basic temporal waveform. In an idle operating state, a learning rate of the second learned value is reduced until the first learned value converges for the first time as compared with after its convergence.
Patent JP-2013190889-A (JP)
Title: Computer-assisted name identification method of customer information
Inventor: NONAKA YUKI
IPC: G06Q40/02
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a computer-assisted name identification method for especially performing efficient management of contract information to allow applications, utilization which are appropriate on a business in customer management using CIF.SOLUTION: Pieces of contract information relevant to a specific customer scattered in the respective systems (businesses) are collected, and referred to by a computer-assisted name identification function. Thus, a computer-assisted name identification method is provided with: a storage part which stores the pieces of contract information concerning contracts which are exchanged between a bank and the customer, and in which the pieces of contract information of the respective systems in the bank are integrated, computer-assisted name identification data obtained by performing computer-assisted name identification to the same individual in a bank system, and an integrated CIF number which is a management number of the computer-assisted name identification; and a processing part which creates the computer-assisted name identification of the individual to be associated with the contract information to be stored in the storage part.
Patent JP-2012139523-A (JP)
Title: Game machine
Inventor: HASEGAWA KAZUMASA
IPC: A63F7/02
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can smoothly report a result, in which it has been determined whether to be a jackpot to make a player have an interest, in the game machine which has at least one memory area and is provided with a plurality of jackpot random number memory means that sequentially stores jackpot random numbers in the memory area.SOLUTION: When a game ball win a prize getting in a first special symbol starting prize winning port, a jackpot random number is stored in a first jackpot relating information memory area and jackpot determination is carried out based on the stored random number. On the other hand, when a ball gets into a right or left second ordinary electric prize device to win a prize, a jackpot random number is stored in a second jackpot relating information memory area, and the jackpot determination is carried out based on the stored random number. First, the jackpot determination is carried out from the random number in the jackpot relating information memory area where the number of additionally storable jackpot random numbers is low.
Patent JP-2013192657-A (JP)
Title: Suction connector and trachea tube
Inventor: MIZUNO SHINICHI
IPC: A61M16/04
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a suction connector and a trachea tube capable of sucking foreign matters such as sputum accumulated in a distal end part and a curved part of a trachea tube body and preventing a respiratory path of the trachea tube from becoming narrow.SOLUTION: A trachea tube 1 includes a trachea tube body 2 and a suction connector 45. The trachea tube body 2 includes a proximal end part 21, a distal end part 22, and a curve part 23 provided between the proximal end part 21 and the distal end part 22. The suction connector 45 has connection parts 11 and 46 and a suction tube 32. The suction tube 32 is inserted into the trachea tube body 2, and sucks foreign matters S accumulated at the curved part 23 and the distal end part 22. Then, the suction tube 32 includes a first suction port 34a arranged at the distal end part 22 of the trachea tube body 2 and a second suction port 35a arranged on the radial direction outer side of the curved part 23 of the trachea tube body 2.
Patent JP-2013195249-A (JP)
Title: Device for probing occurrence region of chemical substance by diffusion
Inventor: YAMASHITA SHOHEI
IPC: G01N1/22
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a device that can probe occurrence states of a chemical substance at various locations by using an inexpensive and easily-operated device in a short time and with a certain level of accuracy.SOLUTION: A device is configured in which: a diffusion sampler 15 as a collection piece is supported in a cantilever manner by a support 21; a housing space for the sampler 15 is provided in a housing tool 29; a body 5 of an enclosed cover 3 is made of a magnetic substance; and the support 21 and the housing tool 29 are slidably attached on the inner side surface of the enclosed cover 3 by magnetic attraction from magnets 33 placed on the upper surface of the outer side of the enclosed cover 3. Accordingly, the diffusion sampler 15 can be exposed by moving the magnets 33 to move any one or both of the support 21 and the housing tool 29, and the collection can be started when an internal state of the cover becomes steady. This allows probing in a short time with a certain level of accuracy.
Patent JP-2013194044-A (JP)
Title: New compound having dna polymerase inhibitory activity
Inventor: MIZUSHINA YOSHIYUKI
IPC: C12N9/99
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a new compound having a DNA polymerase inhibitory activity and a cancer cell growth inhibitory activity, and to provide a pharmaceutical composition containing the compound.SOLUTION: A compound is isolated from a parasitic mold in a red jellyfish and is represented by general formula (I), and a pharmaceutical composition contains the compound (wherein each of R, R, and Ris identical to or different from one another, and represents H, an alkyl group or a protective group).
Patent JP-2013198411-A (JP)
Title: Baked confectionery
Inventor: HAZOME YOSHIMUNE
IPC: A23D9/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide baked confectionery having a moist and soft texture crumbling when chewed, easy to chew in the mouth, and baked confectionery dough excelling in work efficiency in producing the baked confectionery.SOLUTION: Baked confectionery dough includes a plastic oil-and-fat composition whose continuous phase is oil and fat, and an oil-in-water type emulsion, whererin, the total amount of the plastic oil-and-fat composition whose continuous phase is oil and fat, and the oil-in-water type emulsion, is 100-200 pts.mass to 100 pts.mass of grain flour.
Patent JP-2013199338-A (JP)
Title: Conveyance device
Inventor: YAMAGUCHI YOSHIKATSU
IPC: B41J15/16
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance device that can rewind looseness formed on a roll sheet by inertia within a stopping time of a conveyance roller for each stop of the intermittent conveyance of the conveyance roller.SOLUTION: A conveyance device includes: a sheet feed part 20 including a roll sheet R; a sheet feed motor 12 which is a driving source of the sheet feed part 20; and a conveyance roller 4 that intermittently conveys the roll sheet R sent from the sheet feed part 20. A conveyance roller stopping time is predicted in advance in intermittent conveyance, and when a predicted conveyance roller stopping time is longer than a threshold of a roll sheet looseness releasing time that is set in advance, the driving torque of the sheet feed motor 12 is set to a first value in a reverse direction of a rotation direction of the roll sheet R and when the predicted conveyance roller stopping time is shorter than a threshold of a roll sheet looseness releasing time that is set in advance, the driving torque of the sheet feed motor 12 is set to a second time larger in the same direction than the first value so that the looseness of the roll sheet R generated by inertia for each stop of the intermittent conveyance can be rewound within the conveyance roller stopping time.
Patent JP-2013203088-A (JP)
Title: Steel wheel rocking lock device of road-rail work vehicle
Inventor: UEDA TAKESHI
IPC: B61D15/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To inhibit rocking of a rocking frame during on-rail operation of a road-rail work vehicle which is performed when the work vehicle stops on rails, and also compactly install a rocking lock means.SOLUTION: A road-rail work vehicle capable of traveling on both a road and rails includes, as a rocking lock means 5 for locking a rocking frame 4 so as not to be rocked, single-acting type lock cylinders 50 directly attached to a lower surface of a vehicle body frame 11 in a downwardly facing attitude at two right and left positions on both sides of pivotally supporting portions 40 of the rocking frame 4 and a contact member 43 which is attached to an upper surface of the rocking frame 4 and brought into contact with a lower surfaces of cylinder extension/contraction portions 51 when the lock cylinders 50 are extended. Consequently, the rocking lock means 5 can be installed compactly between the lower surface 11a of the vehicle body frame and the upper surface 4a of the rocking frame.
Patent JP-2013207376-A (JP)
Title: Information processing device and program
Inventor: HANATANI KIICHI
IPC: H04L9/32
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To realize a key sharing system that offers both security and efficiency.SOLUTION: An information processing device 100 is connected with an external device 200 and a server device 300. The information processing device 100 comprises a device key storage unit 121, an MKB processing unit 120, and a shared key generation unit 152. The device key storage unit 121 stores a device key. The MKB processing unit 120 generates a media key from the device key and a media key block. The shared key generation unit 152 generates a shared key to be shared with the external device 200 on the basis of confidential information transmitted from the server device 300 and the media key.
Patent JP-2013204185-A (JP)
Title: Oil-resistant coated paper and paper box
Inventor: SUGI DAISUKE
IPC: B65D65/06
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide oil-resistant coated paper that can be produced by using an existing printing machine and can secure oil resistance even though being shaped by being folded at a folding ruled line and bent, and to provide a paper box using the same.SOLUTION: The oil-resistant coated paper has an aqueous fluororesin-based coat layer that is provided on paper through an aqueous urethane resin-based anchor coat layer. In addition, the aqueous fluororesin-based coat layer is not provided at a portion in the paper, which does not need oil resistance. The paper box formed by shaping the oil-resistant coated paper into a box is also disclosed.
Patent JP-2013203224-A (JP)
Title: Exhaust system supporting structure for vehicle
Inventor: KAMINOURA HISASHI
IPC: F01N99/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust system supporting structure for a vehicle, capable of suppressing the deformation of a vehicle body side mounting bracket without increasing the number of components.SOLUTION: An exhaust system supporting structure 30 for a vehicle, in which a silencer supporting rod 42 is provided on a vehicle body via a vehicle body side mounting bracket 41, uses the silencer supporting rod 42 for supporting left and right silencers 24, 25. The silencer supporting rod 42 includes a fixed rod part 61 extending in the cross direction of the vehicle body and fixed to the vehicle body side mounting bracket 41, an outside vertical rod part 63 bent downward from an outer end 61b of the fixed rod part 61, and a supporting rod part 64 bent from a lower end 63a of the outside vertical rod part 63 to the front side of the vehicle body, and capable of supporting the left and right silencers 24, 25.
Patent JP-2013208690-A (JP)
Title: Chuck device and cutting apparatus
Inventor: WAKABAYASHI NOBUYUKI
IPC: B23B5/18
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a chuck device and a cutting apparatus, capable of cutting an end of a workpiece.SOLUTION: A first chuck device 51 includes: a tri-claw 53 mounted to a body 51 and movable along a radial direction q with an axis P as the center thereof; and a pair of phase claws 54 mounted to the body 51 and movable along an axial direction p parallel to the axis P.
Patent JP-2013213372-A (JP)
Title: Tent
Inventor: KIKUKAWA KIYOSHI
IPC: E04H15/20
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a tent capable of being easily and inexpensively made in an arbitrary size and capable of being rapidly spread.SOLUTION: An air tent 1 has a structure in which a plurality of materials for a planar structure, formed by infilling a compressed fluid into an annular hose 10 from a pressure fluid introduction and extraction device 20 via a pipe joint 21 and a connecting tube 22, are used, in which central portions are bundled and bound together, in which a cover of a sheet material 15 covers on the outside, and in which a portion parallel or orthogonal to the annular hose 10 is fixed for formation of a three-dimensional space.
Patent JP-2012138959-A (JP)
Title: Method of clustering devices in wireless communication network
Inventor: DAGNACHEW BIRRU
IPC: H04W24/10
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a parameter of a communication between a base station 210 and each of remote terminals 220 may be selected according to clusters 230 to which each of the remote terminals 220 belongs, the remote terminals 220 within one of the clusters 230 may be enabled to communicate directly with each other, and/or the remote terminals 220 may be selected to perform frequency spectrum profile measurements of the frequency band used by a wireless communication network 200 according to the clusters 230 to which they are assigned.SOLUTION: In a wireless communication network 200 comprising a base station 210 and a plurality of remote terminals 220, the plurality of remote terminals 220 are divided into a plurality of clusters 230 for communication with the base station 210, and each of the remote terminals 220 is assigned to one of the clusters 230 based on at least one characteristic, measured by one or more of the remote terminals 220, of one or more external signals transmitted by one or more external terrestrial transmitters 250 not associated with the wireless communication network 200.
Patent JP-2013126683-A (JP)
Title: Laser beam machining method
Inventor: OGIWARA TAKAFUMI
IPC: B23K26/38
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To suppress degradation in straightness when cutting a workpiece to be machined.SOLUTION: By irradiating laser beams to a workpiece 1, modified regions 7 forming the starting points of cutting are formed inside the workpiece 1 along the scheduled cutting line 5. Specifically, laser beams L are irradiated to the workpiece 1 from its back surface 21, and first modified regions 7a are formed at the positions on a top surface 3 side in the workpiece 1, and then, the laser beams L are irradiated to the workpiece 1 from the back side 21, and second modified regions 7b are formed at the positions more on the back surface 21 side from the first modified regions 7a in the workpiece 1. In this condition, the first modified regions 7a are formed so that any crack Creaching the top surface 3 is not generated, and the each second modified region 7b is formed so that a crack Creaching the top surface 3 is generated. Thus, generation of any twist hackle reaching the top surface 3 can be suppressed, and meandering of the crack Creaching the top surface 3 can be suppressed.
Patent JP-2013217425-A (JP)
Title: Radial foil bearing
Inventor: OMORI NAOMICHI
IPC: F16C27/02
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a radial foil bearing which reduces distortion in a top foil and ensures excellent load capability and dynamic characteristics of the bearing as designed.SOLUTION: A radial foil bearing 3 supports a rotational shaft 1, and includes a top foil 10, a back foil 11, and a bearing housing 12 to accommodate them. A through groove 13 is formed on an inner circumference face of the bearing housing 12. An engagement groove is formed in the through groove 13 by a fixing bracket 16. In the top foil 10, a metal foil containing a first uneven part and a second uneven part is wound in a cylindrical shape, and the protruding parts 21a and 21b are pulled out toward the bearing housing 12 through concave parts corresponding to them. The protruding parts 21a and 21b pulled out toward the bearing housing 12 are engaged with the corresponding engagement grooves, respectively.