baber/WOPTO huggingface dataset:
Patent JP-2020138836-A (JP)
Title: Positioning jig of bracket for fixing handrail panel
Inventor: YONEDA CHIAKI
IPC: B66B23/22
Filed: 2019-02-27
Abstract: To provide a positioning jig of a bracket for fixing capable of reducing time and effort of a fixing work to fix the bracket for fixing a handrail panel to a truss.SOLUTION: A positioning jig of a bracket for fixing a handrail panel comprises a body part 72 configured that it can be temporarily installed on a truss 10, and an arm 76 extending towards an upper chord member 26 from the body part 72 and provided with a positioning part 80 to position a bracket 60 for fixing. The arm 76 is configured so that the bracket 60 for fixing can be positioned to a preset fixing position by abutting the bracket 60 for fixing against the positioning part 80 with the main body 72 temporarily installed in the truss 10.SELECTED DRAWING: Figure 3
Patent JP-2020137869-A (JP)
Title: Game machine
Inventor: OTSUKA KEIKO
IPC: A63F7/02
Filed: 2019-02-28
Abstract: To appropriately distribute power in a game machine.SOLUTION: In a game machine including a performance device for executing a performance of a game and performance control means capable of controlling the performance device in response to an instruction from the game control means, a relationship of V3≥V2>V1 is satisfied when an output voltage of data that the performance control means sends to the performance device is set to V1, a drive voltage of the performance device is set to V2, and a clamp voltage of the performance voltage is set to V3.SELECTED DRAWING: Figure 72
Patent JP-2020144436-A (JP)
Title: Management device, management system, and program
Inventor: HATANO YOSHIAKI
IPC: G06Q10/06
Filed: 2019-03-04
Abstract: To provide a technology to transfer to other work processes in comply with this condition, even if a worker does not decide whether a condition to transfer the technology from a target working process to the other working process is satisfied or not, in a series of multiple working processes including a request and a response to the request which are done by exchanging documents.SOLUTION: An acquisition part acquires the response document used for a response or the change instruction of setting items related to the format of the document exchanges in the target working process for a target working process which includes a series of multiple working processes including a request and a response to the request performed by exchanging documents. A transfer control part controls the transfer from the target working process to other working process, according to the change of the setting items in accordance with the change instruction or to the condition regarding the content of the response documents.SELECTED DRAWING: Figure 6
Patent JP-2020142997-A (JP)
Title: Fluorene compound and manufacturing method thereof
Inventor: OUCHI YUKI
IPC: C07C67/08
Filed: 2019-03-04
Abstract: To provide a monofunctional fluorene compound capable of forming a resin having a high refractive index even if it is monofunctional (or even if two aryl groups are not substituted at the 9 position of the fluorene skeleton).SOLUTION: The compound of the present invention is represented by the following formula (1) (wherein, Z represents an aromatic hydrocarbon ring; R1 and R3 each represents a non-reactive group; R2 represents a hydrocarbon group; R4 represents a hydrogen atom or a methyl group; A represents an alkylene group; k represents an integer of 0 to 8; m represents an integer of 0 or 1; n represents an integer of 0 or more; and p represents an integer of 1 or more).SELECTED DRAWING: None
Patent JP-2020143464-A (JP)
Title: Water discharge device
Inventor: SHIMIZU KAZUYUKI
IPC: A47K3/28
Filed: 2019-03-05
Abstract: To provide a water discharge device that enables avoidance of discomfort at a start of use of a bathroom.SOLUTION: A water discharge device A comprises: water discharge parts 11-14 that are provided in a bathroom B; a water supply channel 36 that supplies hot water to water discharge parts 11-14; a carane water discharge part 14 that drains water in the water supply channel 36; an instruction part 51 that is arranged outside the bathroom B and outputs an instruction signal 53 for heating an inside of the bathroom B; a receiving part 52 that receives an instruction signal 53 from the instruction part 51; and a control part 50 that discharges the water in the water supply channel 36 from the carane water discharge part 14 while supplying hot water to the water supply channel 36, and stops the drainage from the carane water discharge part 14 and starts discharge from a mist water discharge part 13 when a temperature of the hot water in the water supply channel 36 reaches the temperature that can be heated, based on the instruction signal 53 input to the reception part 52.SELECTED DRAWING: Figure 2
Patent JP-2020112154-A (JP)
Title: Micro drop injection device
Inventor: SAITO FUMINAGA
IPC: B05B5/025
Filed: 2019-03-08
Abstract: To provide a high-efficient fluid injection device used in an internal combustion engine, an ink-jet printer, etc. and controlling effect of flow electrification.SOLUTION: Coulomb force applied to electrically charged fuel drops is controlled, and vaporization of fuel drops injected into a cylinder is facilitated. An electrostatic capacitance of a fuel vaporizer or fuel injector is increased. Coulomb force acting on electrically charged fuel drops is lowered to suppress delay of ejection of the fuel drops. An electric field by an electrode installed in front of a fuel injection port accelerates and divides an electrically charged fuel to efficiently inject fuel drops. Voltage is applied to an injection port or injection port tip to efficiently inject electrically charged fuel drops with coulomb force. Voltage is applied to a combustion chamber to increase, with coulomb attraction force, a probability of collisions between electrically charged fuel drops and an inner wall of the combustion chamber to promote heat exchange so as to increase a vaporization ratio of the fuel drops. It contributes to prevention of air pollution and greenhouse gas effect.SELECTED DRAWING: Figure 1
Patent JP-2020149074-A (JP)
Title: Operational information service system for autonomous traveling vehicle using smart fence
Inventor: PARK SEONG JIN
IPC: G08G1/00
Filed: 2019-03-11
Abstract: To provide an operational information service system for an autonomous traveling vehicle using a smart fence, which acquires and combines pieces of peripheral situation information, and transmits them to the autonomous traveling vehicle.SOLUTION: An operational information service system comprises a smart fence, an unmanned flying object, a CCTV, and a control center for transmitting, to an autonomous traveling vehicle, pieces of operational information obtained by combining first to third peripheral situation information received from the smart fence, the unmanned flying object, and the CCTV. The unmanned flying object and the CCTV perform first learning of a peripheral voice sound during a prescribed period, shoot a video of an event by performing first determination that the event has occurred when a voice signal not subjected to the first learning is recognized, and transmit, to the control center, the peripheral video acquired by the shooting and the voice signal not subjected to the first learning. The control center compares the received voice signal not subjected to the first learning and the peripheral video with a second learning model established by learning a voice signal pattern and a video object pattern of each event, finally determines that the event has occurred when they are matched, and provides the autonomous traveling vehicle with a re-researched route based on the event-occurring position.SELECTED DRAWING: Figure 1
Patent JP-2019173164-A (JP)
Title: Method of manufacturing aluminium foil
Inventor: MATSUDA JUNICHI
IPC: C25D1/04
Filed: 2019-03-18
Abstract: To provide a method of manufacturing an aluminium foil capable of manufacturing high-quality aluminium foil with high efficiency while suppressing occurrence of an undulated pattern and a pinhole when manufacturing the foil.SOLUTION: In the method of manufacturing an aluminium foil, by rotating a cathode drum while applying electric current between an electrodeposition region and an anode member under the condition where a part of the electrodeposition region and the anode member provided in an outer periphery of the cathode drum are immersed in an aluminium-electroplating solution that is heated to a temperature at which the plating treatment can be carried out, aluminum is electrodeposited on the electrodeposition region to form an aluminum film, and the aluminium film rising from a solution surface of the aluminium-electroplating solution is peeled from the electrodeposition region. A solution having the same quality as the aluminum-electroplating solution is supplied to the electrodeposition region before proceeding to the solution surface of the plating solution such that the whole region in a cathode drum axial direction becomes a wet state.SELECTED DRAWING: Figure 1
Patent JP-2020079471-A (JP)
Title: Fabric containing soldering part
Inventor: HAYASHI YUTA
IPC: D03D1/00
Filed: 2019-03-25
Abstract: To provide a soldered article that can be formed by soldering a yarn comprising a metal filament and an organic fiber to a substrate.SOLUTION: There is provided a soldered article in which a yarn comprising a metal filament and an organic fiber is fixed to a substrate at soldering parts 7a, 7b. The soldering parts 7a, 7b are fixed to the metal filament and the substrate in such a manner that a solder metal is molten by ultrasonic vibration and solidified. The substrate is preferably a fiber structure, a resin molded product, ceramic, glass, wood, synthetic paper or mixture thereof. Thus, it is possible to solder to a substrate without damage due to melting, burnt deposit, etc., and it is possible to solder such that a terminal part and a conductive part are to be thin and small.SELECTED DRAWING: Figure 1
Patent JP-2020157862-A (JP)
Title: Vehicle steering device
Inventor: NAKAMURA ATSUSHI
IPC: B62D7/08
Filed: 2019-03-26
Abstract: To provide a vehicle steering device that can avoid interference with wheels turned and prevent reduction of buckling strength of a tie rod body and a tie rod end to axial force input from a turning member.SOLUTION: A vehicle steering device includes: a rack 11; a tie rod body 21 including a first connection portion 211 connected to one of left and right ends of the rack 11 and a first joint portion 212; a tie rod end 22 including a second connection portion 221 and a second joint portion 222 connected to the first joint portion 212; and a turning member 30 connected to the second connection portion 221. The tie rod end 22 includes: a first bent portion 223 located next to the second joint portion 221; and a second bent portion 224 located between the first bent portion 223 and the second joint portion 222. The first bent portion 223 is bent in either direction in a direction perpendicular to an axis line N of the tie rod body 21. The second bent portion 224 is bent in a direction opposite to the direction in which the first bent portion 223 is bent.SELECTED DRAWING: Figure 2
Patent JP-2020156389-A (JP)
Title: Tractor
Inventor: UENO SO
IPC: A01B63/10
Filed: 2019-03-26
Abstract: To provide a tractor which cannot travel outside of a farm field unless an implement is made in a storage state.SOLUTION: A tractor comprises: a vehicle body; a communication part; a lift cylinder; and a control unit. An implement whose state can be changed between a storage state and a use state can be attached to the vehicle body. The communication part receives from the implement, information indicating whether the implement is in the storage state or in the use state. The lift cylinder lifts up and down the implement between a raised position and a lowered position. The control unit receives information indicating that the implement is in the storage state, and if the implement is at the raised position, allows traveling of the tractor outside of the farm field.SELECTED DRAWING: Figure 5
Patent JP-2020158719-A (JP)
Title: Active energy ray-curable resin composition and coating agent comprising the same
Inventor: TANIGUCHI RYOSUKE
IPC: C08F290/06
Filed: 2019-03-28
Abstract: To provide an active energy ray-curable resin composition which hardly causes curling due to a small curing shrinkage when forming a cured coating film, has high hardness, can obtain an effect excellent in flexibility and has good storage stability.SOLUTION: There is provided an active energy ray-curable resin composition which comprises an urethane(meth)acrylate-based compound [I] having a carbon-sulfur bond, wherein the urethane(meth)acrylate-based compound [I] has two bonding sites in which a (meth)acryloyl group of an urethane(meth)acrylate-based compound [A] having no carbon-sulfur bond and a thiol group of a polyfunctional thiol compound (B) having a plurality of thiol groups are bonded.SELECTED DRAWING: None
Patent JP-2020165994-A (JP)
Title: Micromirror device
Inventor: IGAWA KOICHI
IPC: G02B26/08
Filed: 2019-03-28
Abstract: To improve heat resistance of each micromirror of a micromirror device.SOLUTION: A micromirror device includes a substrate, and a plurality of micromirror units arranged on the substrate. Each of the micromirror units has a micromirror having a first surface facing the substrate and a second surface opposite to the first surface, a pair of electrodes facing the first surface of the micromirror, and a hinge supporting the micromirror so as to enable the micromirror to be tilted in response to potentials of the pair of electrodes. Each of the micromirrors has a base layer, a reflecting layer and a protective layer. The base layer is a layer which constitutes the first surface of the micromirror and is formed of amorphous silicon. The reflecting layer is a layer which is arranged on the base layer and is formed of Ag or Ag alloy. The protective layer is a layer which is arranged on the reflecting layer, constitutes the second surface of the micromirror and is formed of SnO2.SELECTED DRAWING: Figure 3
Patent JP-2020164914-A (JP)
Title: Copper alloy plate, copper alloy plate with plated film, and manufacturing method of the same plates
Inventor: MIYAJIMA NAOKI
IPC: C25D5/50
Filed: 2019-03-29
Abstract: To reduce the contact electric resistance of an Mg-contained copper alloy plate and to improve the adhesion of a plated film.SOLUTION: A copper alloy plate includes an Mg of more than 1.2 mass % and 2 mass % or less at the central part in the direction of plate thickness, and the rest includes a Cu and inevitable impurities. The surface layer part of the plate has a characteristic that the Mg concentration on the surface is 30% or less of the Mg concentration in the central part in the direction of plate thickness. The Mg concentration increases at the concentration gradient from 0.2 mass %/μm to 50 mass %/μm from the surface toward the center in the direction of plate thickness, in the depth region up to 90% of the Mg concentration from the surface to the central part in the direction of plate thickness.SELECTED DRAWING: Figure 2
Patent JP-2020166486-A (JP)
Title: Information processing apparatus, information processing apparatus control method and program
Inventor: KATO SUNAO
IPC: G06F1/3237
Filed: 2019-03-29
Abstract: To provide an information processing apparatus, an information processing apparatus control method, and a program capable of reducing time for starting a load device when an external device, i.e. a power source is connected to an interface in a state of a small remaining battery amount.SOLUTION: A printer 10 starts up a control device 12 when a PC 81 is connected to a USB connection portion 19 and receives a first power amount W1 from the PC 81 (S17). When starting up, the control device 12 requests the PC 81 to supply a second power amount W2 which is greater than the first power amount W1 (S19). When being capable of receiving the second power amount W2 (S21: YES), the control device 12 supplies the power supplied from the PC 81 via the USB connection portion 19 to a display device 20 and starts up the display device 20 (S29). Thereby, the display unit 20 can start up early even when a remaining battery amount is small.SELECTED DRAWING: Figure 3
Patent JP-2020169068-A (JP)
Title: Elevator hoist
Inventor: SANO MASAYOSHI
IPC: B66B11/08
Filed: 2019-04-01
Abstract: To provide an elevator hoist which can be miniaturized by reducing height, highly quiet during driving, inexpensively manufactured, and suitably used for baggage.SOLUTION: This traction rope-type elevator hoist comprises: a sheave 12 on which a main rope having a cage and a weight for lifting a motor and baggage suspended on both sides is wound; and a reduction gear that reduces rotation of the motor to a predetermined rotational speed and outputs the rotation to the sheave 12. The reduction gear 20 comprises an input shaft on which a first helical pinion identical to a motor driving shaft 15 or directly connected to the driving shaft 15 is coaxially arranged, an intermediate shaft on which a first helical gear engaged with the first helical pinion and a second helical pinion are coaxially arranged, and an output shaft on which a second helical gear engaged with the second helical pinion and the sheave 12 are coaxially arranged, the axial directions of these shafts being parallel to one another, and the intermediate shaft is set at a height position shifted upward or downward from the input and output shafts.SELECTED DRAWING: Figure 1
Patent JP-2020169346-A (JP)
Title: Alloy pipe
Inventor: KOCHI NORIFUMI
IPC: C22C30/02
Filed: 2019-04-02
Abstract: To provide an alloy pipe which has superior carburization resistance in a high-temperature carburization environment.SOLUTION: An alloy pipe according to the present disclosure comprises a base material having a chemical composition of 10.00 to >25.00 mass% of Cr, 30.00 to 60.00 mass% of Ni, and >2.50 to 3.50 mass% of Al, and an oxide film formed on a surface of the base material. When depth-directional analysis in an X-ray photoelectron analysis method is taken in a depth direction from the outermost surface of the oxide film with a beam diameter of 100 μm to find an Al-O concentration, a Cr-O concentration, an Fe-O concentration, an Ni-O concentration, and an Me, Fe concentration in terms of atom% at a pitch of 48 nm in the depth direction, the Al-O concentration is 70.0% or larger on the outermost surface, and decreases along the depth direction within a range from the outermost surface to a base material interface position, and the Cr-O concentration is <15.00%, the Fe-O concentration is <5.00%, and the Ni-O concentration is <1.00% within the range from the outer surface to the base material interface position.SELECTED DRAWING: Figure 1
Patent JP-2019141067-A (JP)
Title: Renal cell populations and use thereof
Inventor: JOYDEEP BASU
IPC: C12N5/071
Filed: 2019-04-03
Abstract: To provide methods for preparing heterogeneous renal cell populations derived from mammalian renal tissues for use as a therapeutic formulation, and the heterogeneous renal cell populations.SOLUTION: Disclosed is a method for isolating and purifying a human renal cell population characterized by the expression of specific biomarkers, comprising the steps of: isolating cells from a human kidney sample; exposing the isolated cells to one or more labeled detection moieties; and determining the percentage of cells expressing respective biomarkers, where each label detection moiety is directed to a different biomarker and labeled with a different label.SELECTED DRAWING: None
Patent JP-2020168254-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-04-05
Abstract: To provide a slot machine capable of suitably executing suggestion of the degree of advantage regarding a shift from a first game state to a second game state.SOLUTION: In a third situation in which the setting is not changed regarding power on of a slot machine, and control is started from the in-normal advantageous section on the basis of backup information (ball putout flag), eye-catch display is performed. When results of a mode lottery are the same in a second situation and in a third situation, either eye-catch display is selected from plural kinds of eye-catch displays and the eye-catch display is performed at the same ratio in the second situation and in the third situation. When results of a mode lottery are the same in a first situation and in a second situation, either eye-catch display is selected from plural kinds of eye-catch displays and the eye-catch display is performed at the same ratio in the first situation and in the second situation.SELECTED DRAWING: Figure 31
Patent JP-2020175423-A (JP)
Title: Hairpin pipe material manufacturing apparatus and hairpin pipe material manufacturing method
Inventor: YAMAMOTO MASAHIKO
IPC: B21D7/025
Filed: 2019-04-19
Abstract: To achieve efficient processing work without an attachment/detachment work for a processing jig or a metal mold even when bending pipe materials having plural bending pitches and different pipe diameters.SOLUTION: A hairpin pipe material manufacturing apparatus comprises: first and second mandrel rods MR which selectively insert and remove first and second mandrels M in/from a pipe H to be processed, which is guided by a pipe guide mechanism 50, along first and second processing routes L; a mandrel insertion/removal mechanism 90 which selectively operates the first and second mandrel rods MR; first and second cylindrical strippers SR which are located coaxially with the first and second mandrels M and the first and second mandrel rods MR, are so located as to be capable of reciprocating along the first and second processing routes L independently from the first and second mandrel rods MR, and have a diameter same as that of the pipe H to be processed; a stripper drive mechanism 80 which selectively operates the first and second strippers; and a bending mechanism 70 which is located at a tip of a base 41.SELECTED DRAWING: Figure 3
Patent JP-2020181945-A (JP)
Title: Stationary induction electric device
Inventor: GUO XIANG
IPC: H01F27/00
Filed: 2019-04-26
Abstract: To provide a stationary induction electric device that can suppress vibration and reduce noise without increasing cost and power consumption.SOLUTION: A stationary induction electric device 1 includes a primary side winding 2 which is an exciting side winding, a secondary winding 3 which is an output winding, an iron core 25 around which the primary winding 2 and the secondary winding 3 are wound, filter circuits 4 and 5 having a variable resistor 5a and connected to at least one of the primary winding 2 and the secondary winding 3, and a vibration sensor 6 that measures the vibration of the stationary induction electric device 1. In the filter circuits 4 and 5, a cutoff frequency is set by setting a resistance value RAm of the variable resistor 5a on the basis of a vibration value measured by the vibration sensor 6, and a harmonics ingredient existing in the primary winding 2 is suppressed.SELECTED DRAWING: Figure 1