baber/WOPTO huggingface dataset:
Patent JP-2018116637-A (JP)
Title: Vehicle control device
Inventor: TAKAHASHI TORU
IPC: G08G1/16
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of appropriately selecting a detection point to be operated and properly operating a safety device.SOLUTION: An ECU 10 comprises: acquisition units 11 and 13 for acquiring object positions detected by object detection sensors 21 and 22; a same object determination unit 141 for determining that when a plurality of object positions are acquired by the acquisition units 11 and 13, the plurality of object positions are on the same object; a selection unit 142 for selecting a present target position from the plurality of object positions when it is determined by the same object determination unit 141 that the plurality of object positions are on the same object, on the basis of the previous object position set as the object position to be operated by safety devices 31, 32 and 33; and operation controllers 16 and 17 for controlling the operations of the safety devices 31, 32 and 33 on the basis of the present target position.SELECTED DRAWING: Figure 1
Patent JP-2018116653-A (JP)
Title: Identification apparatus, identification system and identification method
Inventor: SUGIYAMA YUICHI
IPC: G01S13/87
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To achieve high identification precision of a target such as a landmark.SOLUTION: A landmark identification apparatus 10A includes an identification information storage part 11, an identification part 12-2 and an identification result output part 12-3. The identification information storage part 11 stores a landmark type and an arrangement pattern of a corner reflector while mapping each other. The identification part 12-2, referring to the identification information storage part 11, identifies the landmark type corresponding to the arrangement pattern of the reflector included in a signal of a reflection wave input from a rader system receiving a reflection wave generated by a transmission wave being reflected on the reflector. The identification result output part 12-3 outputs the landmark type identified by the identification part 12-2.SELECTED DRAWING: Figure 1
Patent JP-2018118534-A (JP)
Title: Ship
Inventor: UTSUGI KIYOSHI
IPC: C02F1/76
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To restrain or prevent the occurrence of inconvenience on ballast water treatment caused by a chlorine disinfectant of remaining without being used for the ballast water treatment of a ship.SOLUTION: A ship VSL comprises a ballast pump PM having a first operation mode of storing or filling seawater Wo taken in from the ship outside in a ballast tank by circulating toward the ballast tank T and a second operation mode of draining the seawater taken in from the ship outside to the ship outside by circulating without passing through the ballast tank and a ballast water treatment device having a disinfectant injection port Is for injecting a chlorine disinfectant into the seawater of circulating toward the ballast tank in the first operation mode and a residue injection port Id for injecting at least a part of a residue Re of the chlorine disinfectant of remaining without being injected into the seawater in the second operation mode and in the first operation mode, into the seawater of circulating toward the ship outside.SELECTED DRAWING: Figure 16
Patent JP-2018119413-A (JP)
Title: Electronic control device of exhaust emission control system
Inventor: TAKAHASHI KEIJI
IPC: F01N3/18
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To detect the bite-in of foreign matters in a urea water pump while suppressing power consumption and the shortening of a life of a motor.SOLUTION: An electronic control device 30 comprises a purge control part 32, a current acquisition part 36 and a determination part 38. When performing purge control for sucking and returning urea water staying in an injector 18 and a urea water passage 22 to a urea water tank 14, the purge control part 32 drives a motor 21 in a reverse rotation direction reverse to a forward rotation direction for discharging the urea water. When sucking and returning the urea water to the urea water tank 14 by the purge control, the current acquisition part 36 acquires a current supplied to the motor 21. The determination part 38 performs affirmative determination that the bite-in of foreign matters occurs in the urea water pump 15, or non-affirmative determination that the bite-in of the foreign matters does not occur on the basis of the current which is acquired in the current acquisition part 36 by the purge control.SELECTED DRAWING: Figure 1
Patent JP-2017141823-A (JP)
Title: Thermal stress relief of component
Inventor: BUNKER RONALD SCOTT
IPC: F01D9/02
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a double-walled component for a gas turbine engine.SOLUTION: A component for a gas turbine engine includes a hot side wall, a plurality of connection walls, and a cold side wall. The hot side wall is exposed to a core air flowpath defined by the gas turbine engine. The cold side wall is distanced from the hot side wall and rigidly connected to the hot side wall through the plurality of connection walls. The hot side wall, connection walls and cold side wall together define a cooling air cavity. The cold side wall defines a thermal stress relief slot for at least partially accommodating a relative thermal expansion between the hot side wall and the cold side wall to reduce the amount of thermal stress within the component during operation of the component.SELECTED DRAWING: Figure 1
Patent JP-2018121277-A (JP)
Title: Image forming system, image forming apparatus, image forming method, and program
Inventor: SUMIYA SHIGEAKI
IPC: B41J2/21
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To suppress a deterioration in image quality.SOLUTION: An image forming system classifies a block formed by Nb pixels included in image data into Nt groups including groups including pixels with the highest gradation value and groups including pixels with the lowest gradation value; for at least one of the Nt groups, creates position information that is information indicating the positions of the pixels forming the group; for each of the Nt groups, determines a block gradation value according to an amount of data smaller than the amount of data required for representing the gradation values of the NB pixels on the basis of a gradation value for each of the pixels forming the groups; for each of the Nt groups, temporarily determines a dot arrangement that is information indicating the presence/absence of dot formation for each of the pixels forming the block on the basis of the block gradation value; determines a dot arrangement for the block by using the temporarily determined dot arrangement and position information; and forms an image by using the determined dot arrangement.SELECTED DRAWING: Figure 6
Patent JP-2018123981-A (JP)
Title: Heat exchanger and refrigeration cycle device
Inventor: ITAKURA SHUNJI
IPC: F28F1/40
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress a decompressor of a refrigeration cycle device from being blocked by sludge.SOLUTION: On an inner peripheral surface of a heat transfer pipe, a spiral groove is formed, and a height of an inner wall of the groove to a radial direction of the heat transfer pipe is not less than 0.1 [mm]. When an open verandah length of the heat transfer pipe is defined as S, an inclination angle formed by a longitudinal direction of the groove with respect to a pipe axis direction on a cross section of the heat transfer pipe parallel with the pipe axis direction of the heat transfer pipe is defined as θ, and a length of the heat transfer pipe is defined as L, the inclination angle θ is an acute angle, and the open verandah area S×L/cosθ of the heat transfer pipe satisfies the following relation: S×L/cosθ≥0.5 [m].SELECTED DRAWING: Figure 3
Patent JP-2018125461-A (JP)
Title: Workpiece processing device
Inventor: ARITA TAKEHIKO
IPC: H02N13/00
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique enabling temperature adjustment responding to a change in distribution of an amount of heat input.SOLUTION: In a processing device of an embodiment, a cooling stand for flowing a coolant comprises first to third regions and a coolant passage group. The first to third regions are arranged on a surface of an electrostatic chuck on the cooling stand. The first region is arranged in the center of the cooling stand, the second region is arranged so as to surround the first region, and the third region is arranged so as to surround the first region and the second region. The passage group comprises first to third passages. The first passage is arranged in the first region, the second passage is arranged in the second region, and the third passage is arranged in the third region. A coolant piping system comprises a first valve group and a second valve group. The portion between the first passage and the second passage and the portion between the second passage and the third passage are connected via the first valve group. A chiller unit and the passage group are connected via the second valve group.SELECTED DRAWING: Figure 2
Patent JP-2018125476-A (JP)
Title: Template, imprint apparatus, and manufacturing method of semiconductor device
Inventor: IZAWA YUSAKU
IPC: B29C33/38
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent a step shift in an etching pattern formed using a stepwise imprint pattern as a mask.SOLUTION: On a surface SF of a template TP, a step DA is provided stepwise from a first row in a height direction to N-th row(N is an integer of 2 or more). The step DA is provided in a z direction while being shifted in an x direction directing from the first stage to the Nth stage. Steps A1, A2 are provided on the step DA. The height of the step A2 is larger than the height of the step A1.SELECTED DRAWING: Figure 1
Patent JP-2018123932-A (JP)
Title: Lubrication structure of power transmission device
Inventor: MIYAKE KOHEI
IPC: F16H57/04
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication structure of a power transmission device capable of efficiently supplying lubricant to a lubrication portion with simple constitution.SOLUTION: On an inner wall surface of a casing 15, provided is a rib 19 configured to guide lubricant to an oil passage 18. An end part of the rib 19 is a bent part 24 formed into a convex shape toward an opening part 18a of the oil passage 18 and configured to change a flow direction of lubricant to a vertical direction. The bent part 24 is formed on an upstream side in a vertical direction of the opening part 18a of the oil passage 18, and at a position of not interfering with a shaft member 23a in dripping of lubricant.SELECTED DRAWING: Figure 4
Patent JP-2018126026-A (JP)
Title: Control center and control center monitoring system
Inventor: HASEGAWA TAKAYUKI
IPC: H04Q9/00
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a control center monitoring system that does not require a surveillant to monitor a variety of information at a fixed place like a central monitoring device.SOLUTION: A control center monitoring system 1 includes: control centers 12a, 12b and 12c including control units 14a, 14b, 14c and 14d for controlling loads and transmission devices 16a, 16b and 16c for transmitting signals received from the control units by radio communication; and a mobile terminal 40 for transmitting and receiving signals to and from the transmission devices by radio communication.SELECTED DRAWING: Figure 1
Patent JP-2018129336-A (JP)
Title: Semiconductor device
Inventor: NISHIHATA MASAYOSHI
IPC: H01L23/48
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of which the thermal reliability can be ensured even in such a situation that it is reversely connected to a power source.SOLUTION: The semiconductor device comprises: a plurality of control modules disposed annularly around a rotation shaft of a rotary electric machine. The plurality of control modules each have at least two arms each including a pair of a high-side switching element and a low-side switching element, and the plurality of control modules are connected to a bus-bar connected to one power source, whereby the plurality of arms are connected in parallel to the bus-bar. Each control module includes a metal plate having the switching elements placed thereon and mediating electrical connection with the power source. The metal plate has: a first metal plate on which one high-side switching element is placed; a second metal plate on which the other high-side switching element is placed; and an interconnection plate serving to electrically and thermally interconnecting the first and second metal plates with each other.SELECTED DRAWING: Figure 3
Patent JP-2017126990-A (JP)
Title: Method and apparatus to enable ad hoc networks
Inventor: AMITH V CHINCHOLI
IPC: H04W84/18
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus to enable ad hoc networks.SOLUTION: A neighborhood multimedia sharing controller (NMSC) includes a management entity for a dynamic spectrum management (DSM) configured to allocate multimedia packets to available unlicensed frequency bands for use by a respective radio access technology (RAT) selected from several RAT physical layers, on the basis of quality of service (QoS) requirements of multimedia applications. A network interface of the NMSC adjusts clusters of an ad hoc network node on the basis of detected common multi-media stream pattern to perform peer-to-peer communication with at least one other NMSC.SELECTED DRAWING: Figure 4
Patent JP-2018128845-A (JP)
Title: Processor system
Inventor: KAI SATOSHI
IPC: G06F15/167
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a multiprocessor system capable of reducing a process load of a first processor when the first processor and multiple second processors transmit and receive data mutually between each other via a dual port memory.SOLUTION: A multiprocessor system includes: a first board 1 on which a first dual port memory 51 connected between a first CPU 11 and a backboard 6 and a first bus controller 31 connected to the backboard-6 side of the first dual port memory 51 are mounted; second dual port memories 52_1 to 52_n connected between second CPUs 12_1 to 12_n and the backboard 6; and a second bus controller connected to the backboard-6 sides of the second dual port memories 52_1 to 52_n. The first bus controller 31 and second bus controllers 32_1 to 32_n are mutually connected with each other via the backboard 6.SELECTED DRAWING: Figure 1
Patent JP-2017080556-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of maintaining a player's expectation for being in an advantageous state to the player till display results are led out in all variable display areas.SOLUTION: If a stop operation is performed in a recommended stop sequence, that means in a left-middle-right stop sequence, when a one-token combination 1 (specific result) or a one-token combination 2 (special result) is won, a predetermined stop position is stopped in a predetermined reel. In a state where a specific reel to become a final stop is still rotating, if the one-token combination 1 (specific result) is won at the specific reel to become the final stop, a control is performed to enable a stop of a particular stop position, and if the one-token combination 2 (special result) is won, a control is performed to enable a stop of a special stop position.SELECTED DRAWING: Figure 22
Patent JP-2017106713-A (JP)
Title: Fluidized bed incinerator and method of operating fluidized bed incinerator
Inventor: AGAWA RYUICHI
IPC: F23G5/30
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized bed incinerator capable of reducing COfrom the time of heating of fluid material in activation of the incinerator, and further facilitating handling and maintenance management, and to provide a method of operating fluidized bed incinerator.SOLUTION: A fluidized bed incinerator includes a combustion chamber that is configured to combust raw material while forming a fluidized bed on which raw material and fluid material flows. The fluidized bed incinerator further includes an electric burner configured to heat fluid material to a raw material continuous combustion possible temperature at which raw material can be continuously combusted. An output direction of the electric burner is a direction intersecting with a flow direction of fluid material.SELECTED DRAWING: Figure 1
Patent JP-2018127844-A (JP)
Title: Panel unit
Inventor: CHAGI YASUTOMO
IPC: E04B1/94
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To propose a panel unit capable of reducing the joint width of a joint formed between adjacent panels with improved fire resistance.SOLUTION: A panel unit 1 includes panels 2, 3 arranged in one direction. The panels 2, 3 are sandwich panels having front plates 20, 30, rear plates 21, 31 and core members 22, 32. The front plates 20, 30 have front piece portions 201, 301. The rear plates 21, 31 have rear piece portions 211, 311. The front piece portion 201 includes a front extension portion 201a extended to the rear side. The rear piece portion 211 includes a rear extension portion 211a extended to the front side. A connecting plate 4 is fixed to both the front extension portion 201a and the rear extension portion 211a. The front piece portions 201, 301 are in a position where they abut each other, and the connecting plate 4 is in a position not overlapping with either the front piece portion 301 or the rear piece portion 311.SELECTED DRAWING: Figure 2
Patent JP-2018133145-A (JP)
Title: Method for manufacturing fuel cell separator
Inventor: ISHIGURO HIDEYUKI
IPC: H01M8/0202
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell separator which enables adhesion in a short time, and which has a satisfactory adhesive force.SOLUTION: A method for manufacturing a fuel cell separator 11 comprises the step of gluing a laminate arranged by laminating a metal layer 13, and a thermoplastic hot-melt adhesive layer 12 in this order to an adherend layer 15. In the method for manufacturing a fuel cell separator 11, the above step includes the step of heating the metal layer by electromagnetic induction heating; and the thermoplastic hot-melt adhesive includes a resin of which the acid value is 1-200 mgKOH/g. Further, in the method for manufacturing a fuel cell separator 11, the resin is preferably a hot-melt adhesive containing a copolymer of ethylene and (meth)acrylic acid, and/or polyolefin, or a copolymer of an acid-modified styrene-based aromatic carbon hydride and a conjugated diene or a hydrogenated product thereof.SELECTED DRAWING: Figure 1
Patent JP-2018131494-A (JP)
Title: Coke dry quenching facility
Inventor: MITSUI SHOHEI
IPC: C10B39/02
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a coke dry quenching facility of a large throughput, capable of reducing a charge cycle time while employing a traverser system.SOLUTION: A coke dry quenching facility 1 according to the present invention for quenching and cooling red-hot coke extracted from a coke oven 5 having a pair of rails 3 in front of oven, installed on the coke extracting side and for recovering exhaust heat, comprises a single cooling tower 7, a first carriage 11 in front of oven and a second carriage 13 in front of oven each transferring a bucket 9 that receives red-hot coke, a first winch tower 15, a first winch 17, a first traverser 19, a second winch tower 21, a second winch 23, a second traverser 25, and a pair of top-of-tower travel rails 27, which facility is constructed in such a manner that a bucket 9 winched up from the first winch tower 15 and another bucket 9 winched up from the second winch tower 21 are each made capable of alternately charging red-hot coke into the single cooling tower 7 therefrom.SELECTED DRAWING: Figure 1
Patent JP-2018134241-A (JP)
Title: toothbrush
Inventor: KITADA NATSUKO
IPC: A46B15/00
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To solve problems in prior toothbrushes, for example, in the conventional toothbrushes, a bending degree of the brush is not detected, so that even when the brush is bent too much and a tip end of the brush does not contact a boundary between teeth or a boundary between a gum and a tooth, a user cannot notice the fact, and a pressing force applied to the brush is detected by a pressure sensor, and a rotation number of a motor to be driven is reduced, so that, a pressing force itself of the brush to teeth or a gum is not reduced.SOLUTION: A toothbrush comprises: a brush; a light guide part for guiding a light from a light source arranged in the brush; a reflection part provided on a tip end of the light guide part; and a light reception part for receiving a light from the reflection part, in which, based on a light reception amount of the light received on the light reception part, a bending degree of the light guide part is detected in the toothbrush.SELECTED DRAWING: Figure 3A
Patent JP-2018134310-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: HISHIDA MASAKATA
IPC: A61B5/055
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of an apparatus by not requiring expansion of power source equipment even when the constitution of an MRI device is enlarged by estimating apparent power in advance.SOLUTION: A magnetic resonance imaging apparatus for imaging a subject image by applying a gradient magnetic field pulse to a subject according to an imaging sequence on the basis of an imaging condition set by an imaging condition setting part, irradiating a high-frequency magnetic field pulse, and acquiring a plurality of NMR signals includes an apparent power calculation part for calculating apparent power based on at least a waveform of the gradient magnetic field pulse of pulse waveforms included in the imaging sequence. The apparent power calculated by the apparent power calculation part is used as an apparent power estimation value of the magnetic resonance imaging apparatus.SELECTED DRAWING: Figure 1
Patent JP-2018139834-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of achieving display corresponding to a player's taste.SOLUTION: A game machine can display/hide an image (for example, a two-dimensional code image Q1 and a character introduction image E1) from among a plurality of kinds of images on an image display device 5, based on player's motion (operation) detected by a push sensor and a button sensor. Thus, display corresponding to a player's taste can be achieved. Therefore, fun of a game can be improved.SELECTED DRAWING: Figure 15
Patent JP-2017166312-A (JP)
Title: Method for assembling form support device for molding tunnel lining concrete, and leg connector for form support device
Inventor: TSUCHIDA MINORU
IPC: E21D11/10
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To enable efficient execution of assembly of a form support device.SOLUTION: Legs 34 on both sides of a form support device have travel devices, respectively. The travel device is supported on a ground surface E by a jack 19 in the state of being installed on a rail 11. In this state, a leg material 24 is assembled onto the travel device. Lower ends of the leg materials 24 are connected together by a connection material 27. The leg 34 is connected onto the leg material 24. A support material 65 is interposed between the connection material 27 and the leg 34.SELECTED DRAWING: Figure 7