baber/WOPTO huggingface dataset:
Patent JP-2018164049-A (JP)
Title: Semiconductor light-emitting device
Inventor: SUGIYAMA TAKAHIRO
IPC: H01S5/18
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device capable of extending an application range of a semiconductor light-emitting element that can emit a target beam pattern from its surface.SOLUTION: A semiconductor light-emitting device comprises: a plurality of semiconductor light-emitting elements 100-1 and 100-2 that can output light having a target beam projection region and a target beam projection pattern; a support substrate 11 that has a plurality of drive electrodes 11-1 and 11-2, and that can mount the plurality of semiconductor light-emitting elements 100-1 and 100-2; and a drive circuit 143 that can supply a drive current for making the semiconductor light-emitting elements 100-1 and 100-2 emit light to each of the plurality of drive electrodes 11-1 and 11-2 at an arbitrary timing.SELECTED DRAWING: Figure 7
Patent JP-2018164979-A (JP)
Title: Inkjet printer
Inventor: YOSHIZAWA TAKANORI
IPC: B41J2/01
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer which can sufficiently clean a nozzle surface of a recording head by a wiper, and can improve durability of the recording head.SOLUTION: An inkjet printer includes: a wiper sliding device including a carriage, a recording head Hdi, a wiper conveyance unit u1 and a wiper motor; a wiper wiping processing section which wipes a nozzle surface Sd by a wiping section Pt1; a wiper conveyance processing section which conveys a wiper 58; a residual amount calculation processing section which calculates a residual amount of the wiper 58; and a notification processing section. The wiper 58 is not lost when the nozzle surface Sd is wiped.SELECTED DRAWING: Figure 1
Patent JP-2018169960-A (JP)
Title: Creation system, creation method, and creation program of linear polynomial model in multilayer neural network (deep learning)
Inventor: KANESHIRO TOSHIHIRO
IPC: G06N3/04
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a creation system, a creation method, and a creation program of a linear polynomial model capable of scoring contribution degree of input data items used for model creation on the basis of a model created at a multilayer neural network.SOLUTION: A creation system of a linear polynomial model includes: a contribution degree calculation part 140 for calculating contribution degree for each input item on the basis of connection weight between nodes at each layer configuring a multilayer neural network; and a linear polynomial creation part 180 for creating a linear polynomial on the basis of the calculated contribution degree.SELECTED DRAWING: Figure 4
Patent JP-2018171954-A (JP)
Title: Information projection system and information projection method
Inventor: YOSHIDA YUTAKA
IPC: B63B49/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an information projection system capable of visually recognizing projected information and environment without diverting a visual line.SOLUTION: The information projection system 100 is an information projection system onto a ship window (screen) 6a-6e and comprises a first sensor (camera) 3a-3c to detect a crew position, a display position specification unit to specify the display position on the window displaying information necessary for the crew duties based on the crew position detected by the first sensor and an information projection unit to display information on the display position.SELECTED DRAWING: Figure 1
Patent JP-2018172951-A (JP)
Title: Method for inhibiting deterioration of reinforced concrete
Inventor: TAKESHITA EIZO
IPC: E04G23/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting a deterioration of reinforced concrete, which can inhibit the deterioration of the reinforced concrete while being simple, and the method for inhibiting the deterioration of the reinforced concrete, which can inhibit the deterioration of the reinforced concrete while being simple and which makes a change in appearance before/after execution of work hardly recognizable.SOLUTION: A method for inhibiting a deterioration of reinforced concrete includes the steps of: applying a specific quantity of specific aqueous solution to a surface of the deteriorated reinforced concrete 1; and applying a specific quantity of specific water-repellent material to the surface of the reinforced concrete 1 after that. A paint is applied to the surface of the reinforced concrete 1 coated with the water-repellent material.SELECTED DRAWING: Figure 1
Patent JP-2018176870-A (JP)
Title: Control device of front-rear wheel differential restriction device of vehicle
Inventor: TSUJI TAICHI
IPC: B60K17/35
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a front-rear wheel differential restriction device of a vehicle capable of realizing in well balance a suppression of tight corner braking phenomenon and a suppression of slip phenomenon by adjusting LSD torque.SOLUTION: A control device includes a basic LSD torque calculation part which calculates a basic LSD torque at least based on a transfer input torque, a reduction LSD torque calculation part which calculates a reduction LSD torque that is reduced from the basic LSD torque at least based on car speed and steering angle, a lower limit LSD torque calculation part which calculates a lower limit LSD torque based on the transfer input torque, a target LSD torque setting part which sets a target LSD torque at least based on the basic LSD torque, the reduction LSD torque, and the lower limit LSD torque, and a clutch control part which controls connection force of a clutch capable of freely limiting a differential between front and rear wheels according to the connection force based on the target LSD torque.SELECTED DRAWING: Figure 6
Patent JP-2018182846-A (JP)
Title: Power source circuit
Inventor: HIROSE TATSUYA
IPC: H02M3/28
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit capable of supplying power source voltage to a driving circuit at the time of start-up or after start-up.SOLUTION: The power supply circuit comprises a transformer (113) which includes a primary winding (L1) and a first secondary winding (L3), a first diode (D1) which is connected in series to the first secondary winding, a first node (121) to which voltage is supplied and which is connected to the primary winding, a second node (122) which is connected to a series connection circuit of the first secondary winding and the first diode, a first capacity (C2) which is connected to the second node, a first resistor (R2) which is connected between the first node and the second node, and a driving circuit (102) having a power source terminal which is connected to the second node.SELECTED DRAWING: Figure 1
Patent JP-2017206677-A (JP)
Title: Laminate having adhesive layer and fiber layer containing acrylic block copolymer
Inventor: OKUMURA NAO
IPC: C09J7/02
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a laminate that has a high interlayer adhesion strength between an adhesive layer and a fiber layer, and that does not impair the texture of the fiber layer.SOLUTION: Provided is a laminate having an adhesive layer and fiber layer containing an acrylic block copolymer. The acrylic block copolymer preferably has at least one polymer block (A) composed of a methacrylic acid ester unit and at least one polymer block (B) composed of an acrylic acid ester unit, and the fiber layer is preferably made of at least one selected from cotton fabric, cloth fabric, filament fabric, knitted fabric, mesh and nonwoven fabric.SELECTED DRAWING: None
Patent JP-2018178492-A (JP)
Title: Sliding mechanism
Inventor: SATO HIDETOSHI
IPC: B60J5/06
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a sliding mechanism capable of causing a moving part to move in a slide manner relative to a base portion with space saved.SOLUTION: An upper slide mechanism 14 includes a rack gear 18 provided on a vehicle body 11 and extending along a wall surface of the body 11 in the lengthwise direction, a pinion gear meshing with the rack gear 18, and a changing mechanism 20 provided with the pinion and fixed to a slide door 13. The changing mechanism 20, which operates with a rotational motion of the pinion gear as a power source, is configured to deform in a shrinkage manner in the vehicle width direction due to shorting of the vehicle width length between the pinion gear and the slide door 13 resulting from a rotation of the pinion gear in one direction.SELECTED DRAWING: Figure 3
Patent JP-2018182883-A (JP)
Title: Power management method and power management device
Inventor: TERAI RYOTA
IPC: H02J3/38
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a power management method and power management device, for making it possible to appropriately reduce reduction target power in response to a power reduction request.SOLUTION: A power management method includes: a selection step S2 that when receiving a request for reducing reduction target power, an amount of power flow or amount of inverse power flow between a power system and a plurality of facilities, selects one or a plurality of facilities whose reduction target power is to be reduced; and a control step S3 that repeatedly controls apparatuses provided in the one or the plurality of target facilities to adjust an amount of power reduction of the one or the plurality of target facilities to a target amount of power reduction. The selection step S2 includes a step of selecting, on the basis of possible amounts of power reduction of the respective plurality of target facilities, the one or the plurality of facilities so that a possible amount of power reduction larger than the target amount of power reduction is secured.SELECTED DRAWING: Figure 4
Patent JP-2018181654-A (JP)
Title: Fuel cell cooling system
Inventor: OYA KAORI
IPC: H01M8/04
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell cooling system which allows for easy identification of an abnormality occurrence place, upon occurrence of an abnormality in a cooling water circulation passage.SOLUTION: When an ECU100 determines passage abnormality state in a state where cooling water is fed to both radiator passage RL and bypass passage BL, a fuel cell cooling system 1 determines that the bypass passage BL is abnormal if the passage abnormality state is resolved by closing a three-way valve 50 on the bypass passage side, determines that the radiator passage RL is abnormal if the passage abnormality state is resolved by closing the three-way valve 50 on the radiator passage side, and determines that the stack passage SL is abnormal if the passage abnormality state is not resolved by opening control of the three-way valve 50.SELECTED DRAWING: Figure 2
Patent JP-2018177323-A (JP)
Title: Stress transmission member and low-temperature liquid storage tank
Inventor: KOTANI TATSUYA
IPC: F17C13/08
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a stress transmission member which can reduce load burden of an inner tank and a low-temperature liquid storage tank.SOLUTION: A low-temperature liquid storage tank comprises: an inner tank 2 which stores low-temperature liquid 1; an outer tank 3 which is arranged so as to surround and include the inner tank 2; a vacuum insulation layer 4 which is provided between the inner tank 2 and the outer tank 3; and a stress transmission member 5 which is provided in the vacuum insulation layer 4 so as to connect the inner tank 2 and the outer tank 3 and transmits force between the inner tank 2 and the outer tank 3. And, the stress transmission member 5 is constructed so as to comprise an expansion/contraction function for absorbing temperature shrinkage of the inner tank 2.SELECTED DRAWING: Figure 1
Patent JP-2018181080-A (JP)
Title: Notification device and notification system
Inventor: MIZUNO YOSHIYUKI
IPC: A61G12/00
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to manage a transfer state of a care receiver in consideration of body conditions of the day of the care receiver, alleviate burden of a care worker, and dissolve restrictions of action of the care receiver.SOLUTION: A notification system 1 includes; a watching sensor unit 20 having a care receiver detection unit 23 for detecting action of a care receiver; a controller 50; an arrival management unit 54 for determining whether an object person has arrived at a destination until an estimated transit time; and a care worker notification unit 60 for performing notification when it is determined by the arrival management unit 54 that the care receiver has not arrived at the destination until the estimated transit time.SELECTED DRAWING: Figure 2
Patent JP-2018182201-A (JP)
Title: Coil component
Inventor: TOKUHASHI SADAYOSHI
IPC: H01F41/12
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a coil component in which a coil conductor is buried in a magnetic material part including metal particles and a resin material, and which provides a high inductance.SOLUTION: A coil component comprises: a magnetic material part 2 having a magnetic material base 8 having a convex portion 11 and a magnetic material outer casing 9; and a coil conductor 3 disposed on the magnetic material base so that the convex portion is located in a winding core portion of the coil conductor, provided that the magnetic material outer casing is provided so as to cover the coil conductor. A method for manufacturing the coil component comprises the steps of: fabricating the magnetic material base; disposing the coil conductor on the magnetic material base; putting the magnetic material base with the coil conductor disposed thereon in a mold, and filling the mold with a material for magnetic material outer casing formation to form, by molding, the magnetic material outer casing, thereby obtaining the magnetic material part with the coil conductor buried therein; forming a protection layer on the magnetic material part with the coil conductor buried therein; and removing the protection layer at predetermined positions and forming external electrodes there.SELECTED DRAWING: Figure 3
Patent JP-2017206431-A (JP)
Title: Cu2ZnSnS4 NANOPARTICLES
Inventor: NATHALIE GRESTY
IPC: H01L31/072
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide Cu2ZnSnS4 nanoparticles applicable to a thin-film photovoltaic device and to provide a simple and scalable production method for synthesizing the same.SOLUTION: There are provided nanoparticles substantially composed of a semiconductor material represented by Cu2ZnSnS4 and a movable organothiol ligand bonded to the surface of the semiconductor material and a method for producing the same which comprises the following steps: a step of mixing a precursor of copper, zinc and tin and an organothiol ligand at a first temperature in a first solvent to form a mixture; a step of heating the mixture at a second temperature to distill the first solvent; a step of heating the mixture at a third temperature for a certain period of time to form CZTS nanoparticles; a step of cooling a reaction mixture; and a step of isolating CZTS nanoparticles.SELECTED DRAWING: Figure 1
Patent JP-2018184502-A (JP)
Title: Mud solidification treatment agent, and mud solidification treatment method
Inventor: HORIGUCHI MASAHITO
IPC: C04B18/08
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a mud solidification treatment agent which solidifies mud in short time and is excellent in solidification holding powder of mud.SOLUTION: There is provided a mud solidification treatment agent containing a polymer coagulant, sodium aluminate and soda ash. There is provided a mud solidification treatment agent, in which preferably the polymer coagulant is 8 to 38 mass%, the sodium aluminate is 28 to 58 mass%, and the soda ash is 34 to 64 mass% in total 100 mass% of the polymer coagulant, the sodium aluminate and the soda ash. There is provided a mud solidification treatment agent, further containing paper sludge incineration ash.SELECTED DRAWING: Figure 1
Patent JP-2017185489-A (JP)
Title: Gas processing device, gas processing cartridge, and gas processing method
Inventor: TOKUURA SHIZUO
IPC: B01D53/86
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas processing device having excellent processing capacity.SOLUTION: A gas processing device 1 comprises: a first processing chamber 15; a second processing chamber 16; and a processing agent 17 for processing gas. Processed gas is introduced into the first processing chamber 15. Gas is introduced from the first processing chamber 15 into the second processing chamber 16. Gas which has been processed is exhausted from the second processing chamber 16. The processing agent 17 is disposed in the first and second processing chambers 15 and 16, respectively. A first processing chamber 15 side end part of the second processing chamber 16 is formed as a hollow space. Relation of 5.3≥L1/D1+L2/D2≥3 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2017185241-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decline in amusement of a game.SOLUTION: A game machine comprises: game control means for executing a lottery on the basis of establishment of a start condition and controlling a game on the basis of a result of the lottery; performance control means for executing the performance of the game; and sound output means for outputting a sound to be output in the game to the outside. The sound output means has a channel which can output the sound to the outside by assigning it. The performance control means, in the game, can execute the performance which restricts output of the sound for a predetermined period and, when sound output is requested for a predetermined period, can output the requested sound.SELECTED DRAWING: Figure 1
Patent JP-2018178677-A (JP)
Title: Adjustable separator shaft and connection fixture of smaller separator shaft
Inventor: YOSHIDA MASAYOSHI
IPC: E04G17/06
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a separator and a separator connection fixture which can efficiently perform a work when a length to a form panel is adjusted and a separator shaft is fastened and fixed by connection.SOLUTION: A female screw hole 5 is provided and fixed on a central part of a block connection fixture body 1, a male screw of a fastening bolt shaft 6 is inserted into the fixed female screw hole 5 to be slightly fitted into the female screw hole 5, one of an adjustment separator shaft 10 is inserted from one of through holes 3 of a large-diameter female screw to penetrate therethrough, a P-con shaft 20 is mounted and installed on the male screw 13 of the tip of the adjustment separator shaft 10, a smaller separator shaft 11 is fixed to the connection fixture body, and the P-con shaft 20 is mounted and fixed to the male screw 21 of one end of the smaller separator shaft 11.SELECTED DRAWING: Figure 1
Patent JP-2018184150-A (JP)
Title: Brake control device
Inventor: MURAYAMA YASUSHI
IPC: F16D55/22
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device enabling generation of brake noise to be suppressed in accordance with the condition of a pad.SOLUTION: A brake control device 10 is provided that controls a braking device 20 which applies braking force to individual wheels by moving a pad of the braking device 20 toward a rotor of the wheel, and pressing the pad to the rotor. In the brake control device 10, a pressing force detection part 14 detects pressing force information related to pressing force of the pad against the rotor when braking is performed. A stroke detection part 16 detects stroke information related to a stroke amount of the pad pressed against the rotor when baking is performed. A contact rigidity leading-out part leads out contact rigidity of the pad contacting the rotor on the basis of the pressing force information and stroke information. A braking force allocation part leads out a noising zone indicating a range of pressing force to cause brake noise, on the basis of the contact rigidity, and allocates braking force to individual wheels so as to avoid the pressing force included in the led out noising zone.SELECTED DRAWING: Figure 1
Patent JP-2017199678-A (JP)
Title: Negative electrode for lithium metal battery and lithium metal battery including the same
Inventor: LEE YONG GUN
IPC: H01M10/052
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for a lithium metal battery, and a lithium metal battery including the same.SOLUTION: The negative electrode for a lithium metal battery includes: a lithium metal electrode containing a lithium metal or a lithium metal alloy; and a protective film disposed on at least a portion of the lithium metal electrode. The Young's modulus of the protective film is 10Pa or more and includes one or more particles selected from organic particles, inorganic particles and organic/inorganic particles having a size exceeding 1 μm and 100 μm or smaller. Provided also is a lithium metal battery including the same.SELECTED DRAWING: Figure 1A
Patent JP-2018191126-A (JP)
Title: Wireless communication device, communication control method, and computer program
Inventor: TAKEDA HIROKI
IPC: H04W4/40
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To improve communication stability of a wireless communication device existing in the skies.SOLUTION: A wireless communication device mounted on a flying body comprises: a wireless unit that receives a wireless signal transmitted from a wireless base station; a wireless measurement unit that measures a wireless quality index value on the basis of the wireless signal received by the wireless unit; and a communication controller that, in a case where the wireless quality index value as the measurement result of the wireless measurement unit satisfies a predetermined sky index condition, changes a communication partner selection method for selecting the wireless base station as a communication partner among a plurality of wireless base stations as communication partner candidates.SELECTED DRAWING: Figure 1
Patent JP-2017198678-A (JP)
Title: Composite material used as strain gauge
Inventor: AARON JAKE MERRELL
IPC: G01L1/16
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an elastomeric composite material that can be used in a strain gauge for measuring severity of impact and deformation through piezoelectric response.SOLUTION: An apparatus comprises a material containing a non-layered mixture of an elastomeric polymer with a plurality of voids 120, and a plurality of conductive fillers disposed in the elastomeric polymer. The apparatus can produce an electrical response to deformation to thereby function as a strain gauge. The conductive fillers may include conductive nanoparticles 110 and/or conductive stabilizers 115. A method of measuring compression strain includes steps of; detecting, along a first axis, electrical response generated in response to an impact relative to a uniform composite material comprising conductive fillers and voids disposed throughout an elastomeric polymer; and determining deformation caused by the impact based on the electrical response. The impact may be along a second axis different from the first axis.SELECTED DRAWING: Figure 1A