baber/WOPTO huggingface dataset:
Patent JP-2016191827-A (JP)
Title: Optical modulator
Inventor: HARA NORITAKA
IPC: G02F1/035
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulator for suppressing a deterioration in an extinction ratio, and for suppressing a temperature drift phenomenon.SOLUTION: In an optical modulator comprising: a substrate having electro-optical effects; an optical waveguide formed on the substrate; and a control electrode for controlling an optical wave propagated through the optical waveguide, the optical waveguide has at least one Mach-Zehnder type optical waveguides (A1 to A3, B1 to B3), and the control electrode has DC electrodes (C1 to C4) for applying DB bias, and wiring for supplying the DB bias to the DC electrodes crosses one of two branch waveguides of the Mach-Zehnder type optical waveguides, and a first dummy electrode (dotted lines E5, E6) is provided at a specific position of the other branch waveguide, that is, a specific position which is relatively symmetrical to the position where the wiring crosses one branch waveguide.SELECTED DRAWING: Figure 2
Patent JP-2016194018-A (JP)
Title: Production method of rubber composition
Inventor: HISHIKAWA YASUHIRO
IPC: C08K3/36
Filed: 2015-04-01
Abstract: PROBLEM TO BE SOLVED: To suppress a secular change of an unvulcanized rubber viscosity in a silica-blended rubber composition in which a mercaptosilane coupling agent is blended.SOLUTION: A production method of a rubber composition includes a non-processing kneading step for mixing silica, a mercaptosilane coupling agent, and N-phenyl-N-(trichloromethylthio)benzenesulfonamide with diene rubber, and a processing kneading step for adding and mixing a vulcanizer and a vulcanization accelerator into a mixture obtained in the non-processing kneading step.SELECTED DRAWING: None
Patent JP-2016197557-A (JP)
Title: Optical composite overhead ground wire
Inventor: HOZUMI HIDEAKI
IPC: G02B6/48
Filed: 2015-04-06
Abstract: PROBLEM TO BE SOLVED: To inhibit immersion of moisture and effectively protect an optical fiber unit.SOLUTION: In an optical composite overhead ground wire 100 including an optical fiber unit 50 coated with a sheath 53 of resin, a plurality of metal wires 30 and 40 having fan shape of a cross sectional form are arranged in sequence with almost circular and at least a part of the plurality of metal wires extends to a center of the almost circular. The sheath 53 of resin can inhibit immersion of moisture to the optical fiber unit 50. Also generation of loosing shape due to crush of a part of the metal wires is effectively prevented and the optical fiber unit 50 in an inner area S of the second metal wire 40 is effectively protected as the first metal wire 30 extends to a center of the almost circular and a terminal part 33 in a center side becomes a support when impact or pressure from outside is received.SELECTED DRAWING: Figure 1
Patent JP-2016197677-A (JP)
Title: Power semiconductor device and in-vehicle rotating electrical machine drive device
Inventor: FUKASE TATSUYA
IPC: H01L25/10
Filed: 2015-04-06
Abstract: PROBLEM TO BE SOLVED: To achieve a small-sized power semiconductor device which enables reduction in a floor space where a power semiconductor module is installed.SOLUTION: In a power semiconductor device, sequentially laminated are: a first power semiconductor module in which a first power semiconductor element for switching a current flowing between two main electrodes is covered with a first mold resin and which includes a positive side main electrode led out from one main electrode to the outside of the first mold resin and a first intermediate electrode led out from the other main electrode to the outside of the first mold resin; a second power semiconductor module in which a second power semiconductor element for switching a current flowing between the two main electrodes is covered with a second mold resin and which includes a negative side electrode led out from the one main electrode to the outside of the second mold resin and a second intermediate electrode led out from the other main electrode to the outside of the second mold resin; and a heat sink.SELECTED DRAWING: Figure 1
Patent JP-2016198899-A (JP)
Title: Ink jet recording device
Inventor: KIMURA YOSUKE
IPC: B41J2/01
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device which can perform different kinds of inspection with high accuracy.SOLUTION: An ink jet recording device includes a first illumination unit 40A and a second illumination unit 40B which irradiate a reading area of a line sensor 20 with illumination light at incident angles different from each other. In the case where a defective nozzle is to be detected on the basis of an image read by the line sensor 20, the image is read with the first illumination unit 40A turned on. On the other hand, in the case where density unevenness is to be detected on the basis of the image read by the line sensor 20, the image is read with the second illumination unit 40B turned on. Thus, an optimum image can be acquired for each kind of inspection, and such inspection can be performed with high accuracy.SELECTED DRAWING: Figure 2
Patent JP-2016062588-A (JP)
Title: Methods and systems for image matting and foreground estimation based on hierarchical graphs
Inventor: WANG SHENG-JYH
IPC: G06T7/00
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To provide methods and systems for image matting and foreground estimation based on hierarchical graphs.SOLUTION: A method for image matting based on a hierarchical graph model, comprises: receiving an input image including a plurality of image elements; generating a plurality of matting cells on the basis of the input image, each cell including a set of image elements; calculating affinity values for the plurality of matting cells on the basis of the input image; forming a graph on the basis of the plurality of matting cells and the affinity values, the graph including a plurality of nodes representing the matting cells and a plurality of edges associated with the affinity values of the matting cells; and generating a plurality of matting components for the input image on the basis of the graph.SELECTED DRAWING: Figure 13
Patent JP-2015163888-A (JP)
Title: DGNSS correction for positioning
Inventor: DOMINIC GERARD FARMER
IPC: G01S19/07
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To provide techniques for supporting positioning with differential corrections.SOLUTION: Differential correction for a satellite includes (1) a user differential range error (UDRE) indicating an uncertainty in a pseudo-range correction for the satellite, (2) a UDRE growth rate, which may be a scaling factor for the UDRE, and (3) a time of validity for the UDRE growth rate, which may be a time unit used to apply the scaling factor. A terminal sends a request message to ask for differential correction information and receives a response message. The terminal obtains differential correction (e.g., a UDRE, a UDRE growth rate, and a time of validity for the UDRE growth rate) for each of at least one satellite from the response message. The terminal derives a location estimate for itself on the basis of the differential correction for each satellite.
Patent JP-2016200326-A (JP)
Title: Outdoor unit of air conditioner
Inventor: HIRAKI MASAHITO
IPC: F24F1/56
Filed: 2015-04-10
Abstract: PROBLEM TO BE SOLVED: To solve such the problem that strength of a material is deteriorated when the material of a top board is reduced in thickness for weight saving and cost saving.SOLUTION: An outdoor unit of an air conditioner includes a casing including a top board 3. The top board 3 has a substantially rectangular shape and multiple step parts 5 provided at the surface thereof. The multiple step parts 5 are formed along an outer end part on a side of a short side of the top board 3 and each end of the multiple step parts is arranged on an inner side relative to an outer end part of a long side of the top board 3.SELECTED DRAWING: Figure 2
Patent JP-2015206039-A (JP)
Title: Polyamide resin and method for producing the same
Inventor: KATO KIMIYA
IPC: C08G69/26
Filed: 2015-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an oxalic acid-based polyamide resin which can achieve high polymerization degree in a short time and excels in melt retention stability, low water absorption and mechanical characteristics.SOLUTION: There is provided a polyamide resin obtained by polycondensing at least a dicarboxylic acid component and a diamine component, wherein the dicarboxylic acid component contains diphenyl oxalate in which the ratio to the total amount of the dicarboxylic acid component is 20 to 100 mol%, the diamine component contains an aliphatic diamine having 4 to 12 carbon atoms in which the ratio to the total amount of the diamine component is 20 to 100 mol% and a 96% sulfuric acid solution at a concentration of 0.01 g/mL has a relative viscosity at 25°C of 2.35 or more and 6.00 or less.
Patent JP-2016205922-A (JP)
Title: Train state detector and train state detection method
Inventor: ASANO AKIRA
IPC: G01S13/92
Filed: 2015-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of detecting accurately train speed and an installation height of a sensor by utilizing the Doppler radar type sensor.SOLUTION: A train 1 includes a vehicle control part 40, a Doppler radar type sensor 20, and a sensor detection part 10. The Doppler radar type sensor 20 is installed on a bottom surface 2 of the train 1 at a prescribed tilt angle θ with respect to a track bed 90. A search execution part 31 of a search part 30 calculates train speed RV of the train 1 and an installation altitude h of the Doppler radar type sensor 20, based on speed information V and a distance component RH detected by the Doppler radar type sensor 20.SELECTED DRAWING: Figure 1
Patent JP-2016208259-A (JP)
Title: FAX data management system, FAX data management method, and program
Inventor: KATO NATSUKI
IPC: H04N1/00
Filed: 2015-04-22
Abstract: PROBLEM TO BE SOLVED: To accurately determine, as for FAX data from a number unregistered in an address book, whether to register the number in the address book.SOLUTION: An FAX data management system includes: management means for, when the FAX number of received FAX data is not registered in address book data in which the designations of transmission sources and FAX numbers are registered in association, managing information including at least the FAX number of the received FAX data as unregistered address information; display means for displaying the unregistered address information and the image of the FAX data whose FAX number is not registered in the address book data; and registration means for registering the FAX number selected from among the unregistered address information in association with the designation of the transmission source in the address book data.SELECTED DRAWING: Figure 17
Patent JP-2016206454-A (JP)
Title: toner
Inventor: ABE NOBUHISA
IPC: G03G9/087
Filed: 2015-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a toner that suppresses bleed-out of a mold release agent and has excellent low-temperature fixability and charge stability.SOLUTION: A toner contains a mold release agent and a block polymer; the melting point (Tm) of the block polymer is 55°C or more and 90°C or less; the block polymer includes a polyester portion and a vinyl polymer portion; the polyester portion has a specific structural unit; the weight average molecular weight (Mw) of the vinyl polymer portion is 4000 or more and 15000 or less; the weight average molecular weight (Mw) of the mold release agent is 1000 or more and 3500 or less.SELECTED DRAWING: None
Patent JP-2015136186-A (JP)
Title: Method and apparatus for encoding video for pixel value compensation for each pixel group, and method and apparatus for decoding video for pixel value compensation for each pixel group
Inventor: ALEXANDER ALSHIN
IPC: H04N19/117
Filed: 2015-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for decoding a video for pixel value compensating for each pixel group.SOLUTION: A method for decoding a video includes the steps of: obtaining a plurality of offsets from a bit stream when information to pixel value compensation obtained from the bit stream shows at least one of a pixel value band type and an edge type; applying one of the plurality of offsets to one pixel corresponding to one pixel value band among pixels of a current block when the information to the pixel value compensation shows the pixel value band type; and applying one of the plurality of offsets to one pixel corresponding to one edge pattern among the pixels of the current block when the information to the pixel value compensation shows the edge type.
Patent JP-2016202826-A (JP)
Title: Game machine
Inventor: NODA YASUYUKI
IPC: A63F7/02
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine facilitating audio checks at a designing and a development stages.SOLUTION: The game machine includes: audio signal output means 31 for outputting audio signals; audio signal amplification means 41 for amplifying the audio signals outputted from the audio signal output means 31; and an audio output device for outputting audio on the basis of the audio signals amplified by the audio signal amplification means 41. The audio signal output means 31 is provided in a first substrate 30 and the audio signal amplification means 41 is provided in a second substrate 40 different from the first substrate 30.SELECTED DRAWING: Figure 4
Patent JP-2016212968-A (JP)
Title: Floodlight, luminaire and lighting control circuit
Inventor: HOSHIKAWA SHO
IPC: H05B37/02
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a floodlight having a light-emitting diode that allows the stable lighting when connected to a fluorescent lamp inverter ballast and achieves power saving.SOLUTION: A floodlight is connectable to a fluorescent lamp inverter ballast and includes: a light-emitting diode; a rectifying circuit which rectifies an AC voltage supplied from the fluorescent lamp inverter ballast and supplies the rectified voltage to the light-emitting diode; and a switching circuit. When the voltage rectified in the rectifying circuit is less than a predetermined voltage, the switching circuit is non-conductive and thus supplies no current to the light-emitting diode. When the rectified voltage increases to the predetermined voltage or more, the switching circuit becomes conductive and supplies current to the light-emitting diode, and also continues to be conductive even when the rectified voltage varies to be less than the predetermined voltage after the conducting.SELECTED DRAWING: Figure 9
Patent JP-2016213267-A (JP)
Title: Antibacterial cloth-like transducer and device including the same
Inventor: TANUKI YOSHIRO
IPC: A41D31/00
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial cloth-like transducer having excellent flexibility, a device using the signal from the transducer, and/or a device that functions by inputting the electric signal.SOLUTION: The transducer includes piezoelectric units disposed roughly on the same plane so that conductive fibers B and piezoelectric fibers A are electrically connected and an electric signal is made to be an output or an input. The conductive fibers B in the piezoelectric units are so disposed as not to be electrically connected to the conductive fibers B and/or the piezoelectric fibers A in the other piezoelectric units. A bacteriostasis activity value is greater than or equal to 2.2.SELECTED DRAWING: Figure 1
Patent JP-2016073616-A (JP)
Title: Conceal fastener head combination structure and slider of the same
Inventor: LIN YU-PAU
IPC: A44B19/26
Filed: 2015-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a conceal fastener head combination structure and a slider of the same for improving positioning effect.SOLUTION: A conceal fastener head combination structure comprises a slider and a pull handle. The slider includes a base bottom part, a first side stop part, a second side stop part, a base part, and a hook member. The hook member has a positioning part at one terminal, which penetrates a penetration type positioning opening. The pull handle is combined with the hook member movably. A first thickness between a first inner surface and a first outer surface of the first side stop part is smaller than a second thickness between a second inner surface and a second outer surface of the second side stop part. A first symmetrical center line passes a geometric center point of the penetration type positioning opening. A second symmetrical center line is displaced horizontally with respect to the first symmetrical center line by a predetermined horizontal positional deviation amount in a horizontal direction from the second side stop part toward the first side stop part.SELECTED DRAWING: Figure 2
Patent JP-2016211428-A (JP)
Title: Vehicular water pump system
Inventor: KOSUGI TOSHIMASA
IPC: F01P7/16
Filed: 2015-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular water pump system capable of suppressing the enlargement of a used water pump.SOLUTION: A vehicular water pump system 10 is equipped with a first water pump 12; a second water pump 14; and a control unit 16. The first water pump 12 is provided in a cooling water circulation channel 34 formed over an engine 20 and a radiator 22. The second water pump 14 is branched off from a high temperature side channel 34A of the cooling water circulation channel 34, and provided in a heater core channel 36 connected to a low temperature side channel 34B of the cooling water circulation channel 34 through a heater core 24. The control unit 16 actuates the second water pump 14 so as to reduce a pressure loss by the second water pump 14 when the cooling water 38 is circulated in the cooling water circulation channel 34 by the actuation of the first water pump 12 and warm water 40 flows in the heater core channel 36.SELECTED DRAWING: Figure 1
Patent JP-2016212694-A (JP)
Title: Utilization state detection device, medical apparatus management system, and medical information management system
Inventor: MIYATA AKIRA
IPC: G06Q50/22
Filed: 2015-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a utilization state detection device and the like that can easily manage the situations, such as the utilization states, positions, and use states, of medical apparatuses and fixings in a medical institution without changing the structure of the medical apparatuses themselves.SOLUTION: A utilization state detection device comprises: a CT sensor 23 attached to a medical apparatus 10 for measuring the utilization state of the medical apparatus 10; a control CPU 21 for calculating the use history of the medical apparatus 10 from the measurement result of the CT sensor 23; and a communication unit 24 for outputting the calculation result of the control CPU 21 by using a radio signal in a 920-MHz band. It is configured as an outlet module lying between an attachment plug and a plug receptacle of a power outlet for the medical apparatus 10.SELECTED DRAWING: Figure 1
Patent JP-2016215247-A (JP)
Title: Width control method for hot rolling
Inventor: NAKAZAWA MASATO
IPC: B21B37/22
Filed: 2015-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a width control method for hot rolling that can stably achieve width reduction by preventing a slab (a material to be rolled) from curving even when a width reduction quantity of the slab is large in a hot rolling line for a steel plate.SOLUTION: The present invention relates to a width control method for hot rolling characterized in that: when a width of a material to be rolled is put in a target range after rolling by a rough rolling machine by performing width reduction of a slab using a width press device and a vertical rolling machine in combination in a hot rolling line where a continuous heating furnace, the width press device, and the rough rolling machine having the vertical roling machine are arranged, a temperature deviation in a width direction of the slab right before the slab is extracted from the continuous heating furnace is found; when the temperature deviation in the width direction of the slab is larger than a predetermined threshold, a pressure reduction quantity of the slab by the width press device is made less than a predetermined reference value or a lower-limit value of a reference range; and a width reduction quantity by the vertical rolling machine is increased to put a width of the rolled material having been roughly rolled within the target range.SELECTED DRAWING: Figure 1
Patent JP-2016221623-A (JP)
Title: Screw alignment device
Inventor: OGIWARA SHINJI
IPC: B23P19/00
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a screw alignment device capable of securely and easily a plurality of kinds of screws within a predetermined time.SOLUTION: A screw alignment device comprises: a screw supply part 3 which comprises at least N screw supply machines 20 so as to supply N kinds of screws; a conveying mechanism which comprises a screw tray conveyance part 4 conveying a screw tray 10 having a plurality of array recessed parts so as to array every predetermined number of M kinds out of N kinds of screw and a screw conveyance part 5 conveying M kinds of screws supplied from the screw supply parts 3, and array M kinds of screws at respective array recessed parts of the screw tray 10; and a control part 8 which controls each screw supply part 3 to supply screws and controls the conveying mechanism (screw tray conveyance part 4 and screw conveyance part 5) to array respective screws in the screw tray 10.SELECTED DRAWING: Figure 1
Patent JP-2016223374-A (JP)
Title: Electric compressor
Inventor: MIYAJI TOSHIKATSU
IPC: F04C29/00
Filed: 2015-06-01
Abstract: PROBLEM TO BE SOLVED: To suppress that an excessive load is applied to a portion for bearing a rotating body of a compression mechanism even if there arises a liquid-compressed state in an electric compressor which rotates the rotating body of the compression mechanism for compressing a sucked refrigerant by a motor.SOLUTION: When a rotor 3e is moved by an excessive load in a cylinder chamber 3d in which a liquid-compressed state arises by a compression mechanism 3, a bearing member 37 for bearing a rotating shaft 5a is moved to a direction of the excessive load in penetration parts 3n, 3o of side blocks 3a, 3b. Then, high-pressure refrigerator oil which is compressed in a compression chamber at a discharge side, and a liquid-phase refrigerant are made to flow into an adjacent compression chamber at a suction side, and an excessive load applied on the rotor 3e is lowered. Therefore, it can be prevented that the rotating shaft 5a is strongly pressed against bearing parts 3f, 3g in the bearing parts 3f, 3g of the side blocks 3a, 3b, axial friction occurs, and the rotating shaft 5a and the bearing parts 3f, 3g are deteriorated.SELECTED DRAWING: Figure 3
Patent JP-2016222611-A (JP)
Title: Composition for external preparation
Inventor: URAMATSU SHUNJI
IPC: A61K8/73
Filed: 2015-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a new composition for external preparation comprising (1) cyclodextrin, and (2) a hydrophobically modified compound having a long-chain alkyl group in the molecule.SOLUTION: The present invention provides a composition for external preparation comprising (1) cyclodextrin, and (2) a hydrophobically modified compound having a long-chain alkyl group in the molecule.SELECTED DRAWING: None