baber/WOPTO huggingface dataset:
Patent JP-2017091222-A (JP)
Title: Authentication system
Inventor: MAEZAWA Yusaku
IPC: H04M1/00
Filed: 2015-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system that can prevent information interception or deceptive broadcast by reinforcing security of wireless communications and that can use safe information provision service.SOLUTION: An authentication system, which is set in a shop or a facility, includes: a wireless communication device 10 that issues a one-time password required for acquiring provided information via wireless short-distance communications when a button is pressed; a user terminal 30 that is capable of short-distance wireless communications with the wireless communication device 10 and receives and displays provided information associated with the wireless communication device 10; and an authentication server 20 that authenticates the one-time password and sends the provided information associated with the wireless communication device 10 to the user terminal 30 via a network when the one-time password has been successfully authenticated.SELECTED DRAWING: Figure 1
Patent JP-2016121991-A (JP)
Title: Fault detector
Inventor: MAEDA YOSHITAKA
IPC: G01R31/02
Filed: 2015-11-11
Abstract: PROBLEM TO BE SOLVED: To detect a fault in collective conducting wires which are continuous in a nondestructive state.SOLUTION: An AC magnetic field is applied to collective conducting wires formed by bundling a plurality of conducting wires in a direction vertical to a wire length direction of the collective conducting wires by a magnetic field application part 5, and a magnetic flux density and a magnetic field strength at a position of the collective conducting wires at the application time of the AC magnetic field are measured by a magnetic flux density sensor 10 and a magnetic field strength sensor 12, and it is determined whether the collective conducting wires have a fault or not by a detector 200 based on the measured magnetic flux density and magnetic field strength.SELECTED DRAWING: Figure 3
Patent JP-2017089580-A (JP)
Title: Suction filter and fuel supply device
Inventor: KOBAYASHI KIYOMORI
IPC: F02M37/22
Filed: 2015-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a suction filter which stabilizes the discharge performance of a fuel pump.SOLUTION: A suction filter comprises: a filter element 310 for filtering stored fuel; a bulkhead element 311 which partitions an inside space 312 into a first space part 312a into which the filtered fuel flows in, and a second space part 312b in which a suction port 32a of a fuel pump 32 is opened, surrounds the upper-side first space part 312a, and surrounds the lower-side second space part 312b in conjunction with the filter element 310; a passage element 318 which has a flow-in port 318a opened in the first space part 312a, and a flow-out port 318b on which suction negative pressure acts by the suction port 32a, and forms a circulation passage 318a which progresses toward the flow-out port 318b from the flow-in port 318a; and an on-off valve 319 which blocks the flow-in port 318a in a state that a liquid level in the inside space 312 is located at an upstream-side rather than the bulkhead element 311, and opens the flow-in port 318a when the liquid level is lowered up to a lower side rather than the bulkhead element 311.SELECTED DRAWING: Figure 2
Patent JP-2017088581-A (JP)
Title: Iridium complex and light emitting material and organic light emitting element prepared with the compound
Inventor: KONNO HIDEO
IPC: C07F15/00
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel iridium complex showing light emission in a blue region.SOLUTION: The present invention provides an iridium complex represented by formula (1) (X is C(R) or N; R-Rindependently represent H, an alkyl group, an aryl group, a heterocycle group or the like; R-Rindependently represent H, an alkoxy group, an alkyl group or the like; where, at least one of Rand Ris an alkyl group or an alkoxy group; m=an integer of 1-3; n=an integer of 0-2; m+n=3; L is a monoanionic bidentate ligand).SELECTED DRAWING: Figure 1
Patent JP-2017090420-A (JP)
Title: Three-dimensional information restoration device and three-dimensional information restoration method
Inventor: TSUBOTA KAZUHIRO
IPC: G06T7/00
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional information restoration device with which it is possible to improve the restoration accuracy of three-dimensional coordinates restored from a two-dimensional captured image.SOLUTION: The three-dimensional information restoration device comprises a port, an input device, and a processor. The port acquires a first image captured by a first imaging device, and a second image captured by a second imaging device. The processor detects a plurality of first corresponding point pairs in which a first feature point in the first image and a second feature point in the second image correspond, and restores three-dimensional coordinates where the first feature point is inversely projected on the basis of the plurality of first corresponding point pairs. The input device inputs position information indicating a position in each of the first image and second image of a second corresponding point pair, and distance information indicating the distance from the first imaging device to the second corresponding point pair, with a discretionary corresponding point pair in the first image and second image assumed as being the second corresponding point pair. The processor recalculates the restoration of three-dimensional coordinates after input of the position information and distance information.SELECTED DRAWING: Figure 2
Patent JP-2017091481-A (JP)
Title: Information processing device, information processing method, and program
Inventor: GOTO MITSUHIRO
IPC: G06F17/30
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a response to a request.SOLUTION: An information processing device includes a request analysis part for analyzing a text including a request, and extracting keyword information representing contents of the request, and a creation part for creating a response to the request on the basis of the keyword information extracted by the request analysis part and a prescribed condition. Also, for example, the prescribed condition is a condition to be additionally set in accordance with the keyword information. Also, for example, the request analysis part requests addition of the text in the case that the keyword information cannot be extracted.SELECTED DRAWING: Figure 1
Patent JP-2017094218-A (JP)
Title: Manufacturing method of bio-nanofiber
Inventor: OMURA YOSHIHIKO
IPC: B02C19/18
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently providing a slender, long and homogeneous bio-nanofiber excellent in a characteristic as nanofiber by low energy, from a material derived from a biomass-including organism.SOLUTION: A manufacturing method of bio-nanofiber is provided for executing fibrillation-treatment on a biomass dispersion liquid composed of a chitin-including dispersion liquid of executing de-protein treatment and de-ash treatment, a chitin-including dispersion liquid of executing the de-protein treatment, the de-ash treatment and de-acetylation treatment or a cellulose-including dispersion liquid of executing de-lignin treatment and de-hemicellulose treatment. The manufacturing method of the bio-nanofiber is provided by combinedly using fibrillation treatment for executing a biomass dispersion liquid under the presence of a microbubble or fibrillation-treatment executed under the presence of the microbubble and fibrillation treatment of executing a biomass dispersion liquid of including the microbubble by wet crushing. The manufacturing method of the bio-nanofiber is desirably 50 μm or less in an average particle diameter of the microbubble in the biomass dispersion liquid and 0.1-15 wt.% in the concentration of the dispersion liquid in the fibrillation treatment.SELECTED DRAWING: Figure 1
Patent JP-2017096101-A (JP)
Title: Mixer, exhaust emission control device and process of manufacture of mixer
Inventor: HIKICHI KENTARO
IPC: F01N3/24
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a mixer, an exhaust emission control device and process of manufacture of the mixer capable of improving manufacturing efficiency, preventing corrosion with ammonia gas and restricting deposition of urea.SOLUTION: This invention relates to a mixer 120 comprising a cylindrical outer ring 121 fitted to an inner peripheral surface of an exhaust passage 2; a cylindrical inner ring 122 of which one end side is overlapped on the outer ring 121 in at least its axial direction and which is arranged at inside of the outer ring 121; a plurality of blade members 123 of which at least one end side in an axial direction is arranged at an inside of the outer ring 121 and at the same time the other end side is arranged at an inside part of the inner ring 122, a radially outer end part 123a at the other end side is arranged to pass through an open hole 122a formed at the inner ring 122; and a connecting part 124 arranged at an overlapped part between the outer ring 121 and the inner ring 122 and formed under combined state of the radially outer end part 123a of the plurality of blade members 123, and the inner ring 122 and the outer ring 121.SELECTED DRAWING: Figure 2
Patent JP-2017097006-A (JP)
Title: Image forming system and conveyance control method
Inventor: ADACHI TOMONORI
IPC: G03G15/00
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system and a conveyance control method with which pages of a booklet created in a post processing can be prevented from being difficult to be turned.SOLUTION: An image forming system comprises: an image forming part that forms a toner image on a sheet; a post processing part that performs post processing on the sheet on which the toner image is formed by the image forming part; a conveyance part that conveys the sheet on which the toner image is formed from the image forming part to the post processing part; a static eliminating member that is arranged between the image forming part and post processing part in a sheet conveyance direction and eliminates static electricity on the sheet conveyed by the conveyance part; a voltage application part that applies a static eliminating voltage for eliminating static electricity on the sheet to the static eliminating member; and a control part that controls the conveyance part to accelerate the conveyance speed of the sheet when the static eliminating voltage is applied by the voltage application part and make different an acceleration timing to accelerate the conveyance speed of the sheet according to the type of the post processing.SELECTED DRAWING: Figure 4
Patent JP-2016153591-A (JP)
Title: Vibration restraining device for structure
Inventor: KIDA HIDENORI
IPC: F16F15/023
Filed: 2015-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a vibration restraining device for a structure capable of improving responsiveness of an additional vibration system in an initial stage of vibration of the structure, and capable of suitably restraining the vibration after a middle stage of the vibration of the structure.SOLUTION: A vibration restraining device 1 includes a mass body 2 connected to a structure R through an elastic transmission member 3, and a variable attenuation damper 6. In a case where a piston is positioned in an inner section, an attenuation coefficient of the variable attenuation damper 6 is smaller when an inside communication passage is not closed by a closing mechanism than when the inside communication passage is closed. The mass body 2, the transmission member 3 and the variable attenuation damper 6 constitute an additional vibration system, and specifications of the additional vibration system are set so that a natural frequency of the additional vibration system synchronizes with a natural frequency of the structure R when the inside communication passage is closed by the closing mechanism during vibration of the structure R.SELECTED DRAWING: Figure 1
Patent JP-2017096841-A (JP)
Title: Parasitic wireless sensor, measuring system using the same, and detection method of measuring system
Inventor: OZAKI MASAYUKI
IPC: G01D21/02
Filed: 2015-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a parasitic wireless sensor capable of improving sensor sensitivity, a measuring system using it, and a measuring system.SOLUTION: A first comb-shaped electrode 2 placed on a piezoelectric substrate 1 converts a received electric signal into a surface acoustic wave. The surface acoustic wave propagates and reaches a second comb-shaped electrode. The second comb-shaped electrode 3 wirelessly transmits the surface acoustic wave as a response signal from a second antenna 6 by changing its signal level according to a change in a physical quantity of a surrounding environment by an impedance change element 5. By monitoring this response signal, the change in the physical quantity can be detected.SELECTED DRAWING: Figure 1
Patent JP-2017096036-A (JP)
Title: Auger and excavation method serving for ground compaction
Inventor: YABUUCHI SADAO
IPC: E21B7/00
Filed: 2015-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an auger and excavation method such that excavation and ground compaction are performed with one auger.SOLUTION: An auger 1 comprises: an auger shaft 3 having a tip part 3a and an upper-side part 3b; and a transmission shaft 16 which are connected to a motor 10 and a speed reducer 12, and an exciter 14, and extends in the upper-side part 3b and tip part 3a of the auger shaft 3 in a longer direction of the auger shaft 3, and the tip part 3a of the auger shaft is selectively connected to and disconnected from the upper-side part 3b of the auger shaft 3. When the tip part 3a of the auger shaft 3 is connected to the upper-side part 3b of the auger shaft 3, the motor 10 and speed reducer 12 are placed in operation to allow the auger shaft 3 to rotate on the whole, and when the tip part 3a of the auger shaft 3 is disconnected from the upper-side part 3b of the auger shaft 3, the exciter 14 is placed in operation to cause the tip part 8 of the auger 1 to vibrate.SELECTED DRAWING: Figure 1
Patent JP-2017094386-A (JP)
Title: Upper nozzle
Inventor: MIYAKE KOJI
IPC: B22D11/10
Filed: 2015-11-27
Abstract: PROBLEM TO BE SOLVED: To inhibit a leakage of steel and a leakage of inert gas.SOLUTION: An upper nozzle 2 has a nozzle main body 21, an iron shell 22 covering the nozzle main body 21, and fins 23, 24, 25, 26, 27 spirally arranged at parts coated with the iron shell. A thickness of the iron shell 22 is 1.0 mm or more and 2.0 mm or less. Angles of the fins 23, 24, 25, 26, 27 with respect to a height direction of the upper nozzle 2 are 30° or less. Intervals D between the fins 23, 24, 25, 26, 27 are 15 mm or less. Thicknesses of the fins are 3 mm or less. When the upper nozzle 2 is arranged at an unused through-hole 1a formed at a mass brick 11 of a bottom part of a tundish 1, a difference between a diameter of the through-hole 1a and an outer diameter of the iron shell 22 is 5 mm or more and 10 mm or less.SELECTED DRAWING: Figure 2A
Patent JP-2016064821-A (JP)
Title: Platform door device
Inventor: KODAMA YASUHIRO
IPC: B61B1/02
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a platform door device which can be maintained easily.SOLUTION: A platform door device 1 includes a door storage part 10, door parts 30A, 30B which move in and out from a first end part 10a and a second end part 10b of the door storage part 10, and drive mechanisms 40A, 40B which drive the door parts 30A, 30B. In the door parts 30A, 30B, second stage doors 32A, 32B are slid and stored inside first stage doors 31A, 31B, and the first stage doors 31A, 31B are supported so as to slide with respect to the door storage part 10, and the second stage doors 32A, 32B are supported so as to slide with respect to the first stage doors 31A, 31B. The drive mechanisms 40A, 40B drive the first stage doors 31A, 31B by a motor and drives the second stage doors 32A, 32B by movement of the first stage doors 31A, 31B. The platform door device further includes a second stage door opening detection sensor 12 and a second stage door closing detection sensor 14 which detect an opening state or a closing state of the second stage doors 32A, 32B.SELECTED DRAWING: Figure 10
Patent JP-2016121395-A (JP)
Title: Ferromagnetic material sputtering target including chromium oxide
Inventor: TAKAMI HIDEO
IPC: C22C32/00
Filed: 2015-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a ferromagnetic material sputtering target including a chromium oxide generating few particles, the sputtering target having evenly fined oxide-phase particles while a high density is maintained.SOLUTION: A sputtering target contains a matrix phase composed of cobalt, cobalt and chromium, cobalt and platinum, or cobalt, chromium, and platinum, and an oxide phase including at least a chromium oxide. The sputtering target is a high density ferromagnetic material sputtering target having a relative density of 97% or more and having an evenly fined oxide phase, obtained by including one or more types of Zr or W in a total amount of 100 - 15000 wt ppm which act as a sintering assistant.SELECTED DRAWING: None
Patent JP-2017099672-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2015-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can attract an interest of a player.SOLUTION: A game machine can perform a first special game (continuous jackpot game) in which game balls which enter a special winning port can pass easily a prescribed area in a specific round game in a prescribed number of round games, or a second special game (single shot jackpot game) in which the game balls which enter the special winning port hardly pass the prescribed area, in all of the prescribed number of round games, and the game machine controls a game in a high probability state after finish of the special game, with a condition in which the game balls pass the prescribed area. When specific determination information in which it is determined that the first special game is performed, is included in pieces of determination information (special pattern lottery) which are reserved, based on a determination result by prior determination, the game machine performs a special suggestion performance (V opening notification in reservation) for suggesting that the specific round game is performed after the special game based on the specific determination information, is finished, during the specific game.SELECTED DRAWING: Figure 54
Patent JP-2016093519-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2015-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine attracting a player's interest by exerting a strong impact on the player.SOLUTION: A body frame related to an L-frame game machine includes: a large-scale game plate having the height of 476 mm and the lateral width of 451 mm, fitted to the upper side; and a flow passage plate fitted to the lower side. This configuration can enlarge a game area to be formed on the game plate and exert a strong impact on a player. Further, the body frame includes, at the back side thereof, a board base 9000 for collectively storing control boards 9100-9300, so that the control boards 9100-9300 can be disposed in order, thus improving the workability in replacing and inspecting the control boards 9100-9300.SELECTED DRAWING: Figure 2
Patent JP-2017100644-A (JP)
Title: On-board power supply device and on-board power supply system
Inventor: FUKUSHIMA HAYATO
IPC: H02J7/04
Filed: 2015-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an on-board power supply device that performs a highly efficient supply/discharge operation.SOLUTION: A supply/discharge operation control part controls battery charging and battery discharge. When a prescribed condition is met while the supply/discharge operation control part performs one of the charging and discharge, the supply/discharge operation control part performs the other of the charging and discharge for a shorter period than the period of the one of the charging and discharge, and then performs again the one of the charging and discharge.SELECTED DRAWING: Figure 3
Patent JP-2017107645-A (JP)
Title: Fuel cell
Inventor: OKADA YOSHIO
IPC: H01M8/02
Filed: 2015-12-07
Abstract: PROBLEM TO BE SOLVED: To suppress the tear of an electrolyte membrane of a membrane-electrode assembly.SOLUTION: A fuel cell comprises: a membrane-electrode assembly; two gas diffusion layers disposed on opposing faces of the membrane-electrode assembly respectively, of which one gas diffusion layer is smaller than the membrane-electrode assembly and has an outer periphery located inside the outer periphery of the membrane-electrode assembly in plan view; a resin frame member with a gap provided between the outer periphery of the one gas diffusion layer and the resin frame member; a protection film arranged on one face of opposing faces of the one gas diffusion layer, which is located on the side opposite the membrane-electrode assembly so that it extends over the resin frame member and the one gas diffusion layer; and an adhesive filling gaps formed among the resin frame member, the gas diffusion layers, the membrane-electrode assembly, and the protection film.SELECTED DRAWING: Figure 4
Patent JP-2017106425-A (JP)
Title: Exhaust emission control device
Inventor: TAKAHASHI MASASHI
IPC: F01N3/24
Filed: 2015-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device that enables good mixing of a reducing agent with exhaust gas.SOLUTION: An exhaust emission control device 2 includes: a selective reduction catalyst 7 disposed in an exhaust passage 6 to purify exhaust gas of an internal combustion engine; urea water addition means 9 disposed in the exhaust passage 6 upstream of the selective reduction catalyst 7 to add urea water 11 to the exhaust gas; and a dispersion plate 8 disposed in the exhaust passage 6 between the urea water addition means 9 and the selective reduction catalyst 7. The dispersion plate 8 includes: a collision portion 8a forming a collision surface with which the urea water 11 added from the urea water addition means 9 collides; and a plurality of outer peripheral introduction portions 8b each having a plate portion 8d formed to extend from the collision portion 8a and disposed between the collision portion 8a and an inner peripheral wall of the exhaust passage 6.SELECTED DRAWING: Figure 1
Patent JP-2017112524-A (JP)
Title: Antenna device
Inventor: SHIBUYA SHO
IPC: H01Q21/24
Filed: 2015-12-17
Abstract: PROBLEM TO BE SOLVED: To achieve the generation of a multi beam in a simple structure.SOLUTION: An antenna device according to the present invention, includes: a first reflecting plate; a plurality of radiation element groups; and a second reflection plate. In the plurality of radiation element groups, a first radiation element and a second radiation element are arranged in a first surface side of the first reflecting plate as a radiation element group at one place so that the first and second radiation elements are crossed in a cross-shaped, a longitudinal direction of the first radiation element and the longitudinal direction of the second radiation element are parallel to the first reflecting plate, and the first and second radiation elements are arranged at plural positions with a predetermined interval. The second reflecting plate is arranged so that a coupling amount between beams from the plurality of radiating element groups is equal to a threshold value or less, and the plurality of radiation element groups is vertically separated from the first surface. The second reflecting plate is a cross-shaped when viewing from a vertical direction to the first surface, and the plate forming the cross-shaped is arranged in parallel to one of the first and second radiation elements.SELECTED DRAWING: Figure 1A