baber/WOPTO huggingface dataset:
Patent JP-2020173743-A (JP)
Title: Fault monitoring and restoration system, method thereof, and program thereof
Inventor: KIMURA YASUYUKI
IPC: H04L29/00
Filed: 2019-04-15
Abstract: To provide a fault monitoring and restoration system, a fault monitoring and restoration method, and a fault monitoring and restoration program that can detect a fault that has occurred in application software built into a device and safely recover from the fault.SOLUTION: In application monitoring means, a heartbeat stop instruction unit 132 detects an abnormality in a video app 140 to stop a heartbeat signal. A shutdown execution unit 133 detects the stop of the heartbeat signal to terminate a server device 100. A power supply control device 300 causes a power supply unit 323 to shut off power supplied to the server device 100 upon detecting the termination of the server device 100, and to supply power again. A magic packet transmission unit 324 activates the server device 100 from a network 400 on which the heartbeat signal is communicated.SELECTED DRAWING: Figure 1
Patent JP-2019192240-A (JP)
Title: Bmi, body, and other object measurement from camera view display
Inventor: YOSEF SEGMAN
IPC: G01B11/24
Filed: 2019-04-18
Abstract: To provide an apparatus for determining height, width, weight, or body mass index (BMI) of a subject or distance along an object.SOLUTION: An apparatus includes: a digital camera; an application; a processing unit for storing vertical and horizontal dimensions of known substantially rectangular reference objects. A user interface prompts input of a type of reference object held by a user or its dimensions and receives them. For each of the vertical and horizontal dimensions, magnitude in pixels and in distance of the reference object in order to form ratio and pixel magnitude of the vertical and horizontal dimensions of the subject in the image(s), is used to derive an estimated height and width of the subject from the pixel magnitude of the vertical and horizontal dimensions of the subject in the image(s). The number of pixels occupied by the subject in the image(s) is used with a look-up table.SELECTED DRAWING: None
Patent JP-2020175845-A (JP)
Title: Brake hydraulic pressure control device
Inventor: NIMBARI TSUTOMU
IPC: B60T8/34
Filed: 2019-04-22
Abstract: To provide a brake hydraulic pressure control device capable of making noise and vibration countermeasures simple and downsizing an outer shape.SOLUTION: A brake hydraulic pressure control device which controls a hydraulic pressure of hydraulic pressure circuits of a plurality of systems includes a pressure supply unit provided with motor and pump elements, an oil passage connected with the pressure supply unit and a hydraulic pressure block provided with a control valve for adjusting the hydraulic pressure of the hydraulic pressure circuits of the plurality of systems. Therein, the pressure supply unit includes the motor having a stator and a rotor, a swash plate obliquely arranged with respect to an axial direction of a rotation shaft of the rotor and the pump element having a plurality of pump parts driven by rotation of the motor, at least a part of the pump element being arranged on an inner part of the rotor.SELECTED DRAWING: Figure 3
Patent JP-2020178955-A (JP)
Title: Absorbent article
Inventor: SUZUKI YOICHI
IPC: A61F13/515
Filed: 2019-04-26
Abstract: To provide an absorbent article which absorbs urine leakage of a male, and is easily hydrolyzed (solved) when flushed down a toilet after use.SOLUTION: The absorbent article comprises: an absorbent body 11 having a front face 1 and a rear face 2; and a fixation tab 12 projecting from the rear face 2 side. The components of the absorbent body 11 and the fixation tab 12 are composed of hydrolyzable materials, and the rear face 2 has water repellency.SELECTED DRAWING: Figure 1
Patent JP-2020179621-A (JP)
Title: Liquid discharge unit and liquid discharge device
Inventor: TATSUTA DAIKI
IPC: B41J2/01
Filed: 2019-04-26
Abstract: To provide a structure which can reduce breakage and falling down of a liquid supply part in a place where a liquid discharge head and the liquid supply part are fixed.SOLUTION: A liquid discharge unit is equipped with: a liquid discharge head 26 for discharging liquid provided with a first connection part Q1; a liquid supply part 25 for supplying liquid to the liquid discharge head, provided with a second connection part Q2 to be connected to the first connection part and positioned at one side in a predetermined direction with respect to the liquid discharge head; and a support part 27, constituted integrally with the liquid discharge head, to which the liquid discharge head is fixed. A position in the predetermined direction where the liquid supply part is fixed to the support part is closer to the one side than a position in the predetermined direction where the first connection part is connected to the second connection part.SELECTED DRAWING: Figure 3
Patent JP-2019165238-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/06
Filed: 2019-05-13
Abstract: To provide a highly reliable semiconductor device; manufacture the semiconductor device; and manufacture a semiconductor device at high yield to improve productivity.SOLUTION: In a semiconductor device having a transistor in which a gate electrode layer, a gate insulation film, and an oxide semiconductor film are sequentially laminated, and a source electrode layer and a drain electrode layer, which contact the oxide semiconductor film are provided, after forming the gate electrode layer or the source electrode layer and the drain electrode layer by an etching process, a process is performed which removes residual derived from the etching process and remaining on a surface of the gate electrode layer or on a surface of the oxide semiconductor film and near the gate electrode layer or near the oxide semiconductor film.SELECTED DRAWING: Figure 1
Patent JP-2020190941-A (JP)
Title: Pointing input device
Inventor: IMANISHI KATSUYUKI
IPC: G06F3/0346
Filed: 2019-05-22
Abstract: To provide a pointing input device capable of reducing shift of a pointing position relative to a position intended by a user.SOLUTION: A pointing input device which uses contactless pointing gesture of an operator to perform input operation on an operation region 51a includes: an acquisition part 110 which acquires the body posture of the operator; and a control part 120 which specifies a pointing position on the operation region to perform input operation on a predetermined device 50. For the operation region, two-axis coordinates including a horizontal axis and a vertical axis are previously defined for the purpose of determining the pointing position. To specify the pointing position, the control part calculates a horizontal coordinate position x and a vertical coordinate position y in the two-axis coordinates by use of different human body portions of the operator.SELECTED DRAWING: Figure 1
Patent JP-2020191551-A (JP)
Title: Amplifier circuit, high-frequency front-end circuit, and communication device
Inventor: TOKUDA KATSUTOSHI
IPC: H03F3/193
Filed: 2019-05-22
Abstract: To provide an amplifier circuit that can effectively suppress the input of overvoltage to an amplifier when a step-up type input matching circuit is used.SOLUTION: An amplifier circuit 10 includes an amplifier 20 including a transistor Tr1 connected between an input terminal 11 and an output terminal 12, an input matching circuit 30 connected between the input terminal 11 and an input side of the amplifier 20, and converting the impedance from low impedance to high impedance, a limiter circuit 40 connected between a ground and a node N1 between the input matching circuit 30 and the input side of the amplifier 20, and including two diodes D1 and D2 connected in opposite directions to each other, and a capacitor C1 between the node N1 and the ground and connected in series to the limiter circuit 40.SELECTED DRAWING: Figure 2
Patent JP-2020189743-A (JP)
Title: Elevator panel tilt correction system and elevator panel tilt correction method
Inventor: HANAWA TOMOHIRO
IPC: B65G21/20
Filed: 2019-05-23
Abstract: To provide an elevator panel tilt correction system that can correct the tilt of an elevator panel that is suspended during painting.SOLUTION: An elevator panel tilt correction system according to an embodiment corrects the tilt of an elevator panel that is tilted away from a paint spraying part at the bottom rather than the top when the elevator panel is suspended from a transport conveyor of a painting device for the elevator panel and transported along a transport path. The elevator panel tilt correction system comprises: a first regulated member that is attached to the bottom of the elevator panel; and a first guide that is provided on the side opposite to the side of the paint spraying part with respect to the transport path and regulates the first regulated member to be pushed toward the paint spraying part. The first guide includes: a first guide main body facing the paint spraying part, which is provided parallel to the transport path; and a first guide inlet portion which is provided on the upstream side in the transport direction from the first guide main body and is inclined so as to move away from the transport path toward the upstream side in the transport direction.SELECTED DRAWING: Figure 3
Patent JP-2020194286-A (JP)
Title: Information processing device, information processing method and program
Inventor: MIYAHARA RYOSUKE
IPC: G06Q30/06
Filed: 2019-05-27
Abstract: To provide an objective index for selecting a producer being a purchase destination of a food material.SOLUTION: An information processing device includes a first storage part, a second storage part, a communication part and a control part. The first storage part stores information on a plurality of food materials, information on a plurality of producers who can provide the food materials, and producer evaluation values showing the evaluation of the producers. The second storage part stores information on a plurality of restaurants or chefs of the restaurants in association with food materials purchased by the restaurants or the chefs, and stores restaurant evaluation values showing the evaluation of the restaurants or the chefs. The communication part can communicate, for example, with terminals owned by the restaurants or the like. The control part transmits the information on the producers and information on the producer evaluation values in receiving a retrieval request to retrieve the plurality of producers who can provide the food materials from the terminals. Also, the control part generates the producer evaluation values on the basis of the restaurant evaluation values of the restaurants or the chefs having purchased the food material from the producers.SELECTED DRAWING: Figure 4
Patent JP-2020193362-A (JP)
Title: Method for preventing ferronickel cast piece from blackening, and method for producing ferronickel cast piece
Inventor: KOMORI SHINTARO
IPC: C22B23/02
Filed: 2019-05-28
Abstract: To prevent a surface of a ferronickel cast piece from blackening, in the production of the ferronickel cast piece.SOLUTION: In a production of a ferronickel cast piece made by including: a melting reduction step S1 of reducing nickel oxide ore in a melting furnace to obtain a ferronickel molten material; and a casting step S5 of casting the ferronickel molten material to obtain a ferronickel cast piece of a shot form, a method for preventing a ferronickel cast piece from blackening is performed, the method including: an Si/Cr grade measuring step S2 of measuring an Si/Cr grade, in which Si/Cr is a ratio of silicon (Si) to chromium (Cr) in the ferronickel molten material; and an Si/Cr grade adjusting step S3 of adding a necessary amount of silicon (Si)-containing agent, which is determined in accordance with a measured value of the Si/Cr grade, to the ferronickel molten material to maintain the Si/Cr grade of the ferronickel molten material equal to or above a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2019206966-A (JP)
Title: Method of determining rise time of electromagnetic fuel injector
Inventor: MARCO PAROTTO
IPC: F02M61/10
Filed: 2019-05-28
Abstract: To provide a method of determining a rise time (T) of an electromagnetic fuel injector (4).SOLUTION: An electromagnetic fuel injector (4) is controlled by using a series of gradually increasing excitation time (T) of an electromagnetic actuator (14), the presence or absence of a closing operation of an injection valve (15) is detected in every control of the electromagnetic fuel injector (4), and a rise time (T) equal to an intermediate value between the last excitation time (T) of the electromagnetic actuator (14) in which the absence of the closing operation of the injection valve (15) is determined, and the first excitation time (T) of the electromagnetic actuator (14) in which the presence of the closing operation of the injection valve (15) is determined, is identified.SELECTED DRAWING: Figure 3
Patent JP-2020192883-A (JP)
Title: Electronic control system of brake mechanism
Inventor: OGURA HIDETOSHI
IPC: B60T17/18
Filed: 2019-05-28
Abstract: To provide an electronic control system of a brake mechanism which can efficiently utilize a computing unit, can improve a failure detection rate, and can improve reliability.SOLUTION: A first operation part 32 performs operation relating to control of an electric brake 3FL on a left front wheel 2FL side and operation relating to control of an electric brake 3RR on a right rear wheel 2RR side. In addition, the first operation part 32 controls the electric brake 3FL and the electric brake 3RR on the basis of a result of the operation. A first diagnosis operation part 33 performs operation relating to control of the electric brake 3FL on the left front wheel 2FL side and operation relating to control of the electric brake 3RR on a right rear wheel 2RR side. The first operation part 32 stops the control of the electric brake 3FL and the electric brake 3RR when there is a predetermined difference or more between the result of the operation by the first operation part 32 and the result of the operation by the first diagnosis operation part 33.SELECTED DRAWING: Figure 1
Patent JP-2020192914-A (JP)
Title: Rear bumper structure for vehicle
Inventor: KAMA HIROTO
IPC: B60R19/04
Filed: 2019-05-29
Abstract: To provide a rear bumper structure for a vehicle which can protect a component for rear side precaution by a design member of a simple structure at a time of a slight rear-end collision or the like.SOLUTION: A rear bumper structure 100 for a vehicle includes a rear bumper 102 which is mounted on a rear end 110 of a vehicle body and extends in a vehicle width direction, and includes a pair of predetermined components for rear side precaution 106, 108 which are fixed on the rear bumper at an interval in the vehicle width direction, and a design member 104 which is mounted on the rear bumper and continuously surrounds an upper side, an outer side in the vehicle width direction, and a lower side out of a periphery of the pair of components for rear side precaution when viewed from a rear side of a vehicle. The design member protrudes to the rear side of the vehicle than the component for rear side precaution.SELECTED DRAWING: Figure 1
Patent JP-2020194432-A (JP)
Title: Machine learning method and mobile robot
Inventor: TAKAHASHI TARO
IPC: G05D1/02
Filed: 2019-05-29
Abstract: To provide a practical neural network machine learning method for realizing smooth autonomous movement of a mobile robot.SOLUTION: A machine learning method comprises: a first learning step for placing a first stationary obstacle in set space by using simulation before a neural network is implemented in a mobile robot, and repeatedly learning a route to avoid the first obstacle and reach a destination from a departure with different positions of the first obstacle; and a second learning step for repeatedly learning a route to avoid the second obstacle and reach the destination each time second obstacle is recognized, when the mobile robot recognizes the second obstacle operating around within space in which the mobile robot moves after the neural network is implemented in the mobile robot.SELECTED DRAWING: Figure 1
Patent JP-2020197618-A (JP)
Title: Image forming apparatus
Inventor: OGURA MOTOHIRO
IPC: G03G21/00
Filed: 2019-05-31
Abstract: To provide an image forming apparatus that can achieve cost reduction by range expansion and the like and can prevent image deletion.SOLUTION: An image forming apparatus 100 of an electrophotographic system has: photoreceptors 1K, 1C, 1M, 1Y; a fan 30 for performing at least one of exhaustion and suction of air; a heater 20 for heating the photoreceptors 1K, 1C, 1M, 1Y; and control means for performing control of the operation of the fan 30. The control means can execute a mode for controlling the operation of the fan 30 while maintaining the on-state of the heater 20 without performing temperature adjustment control during an image forming operation to control surface temperatures of the photoreceptors 1K, 1C, 1M, 1Y.SELECTED DRAWING: Figure 1
Patent JP-2020202694-A (JP)
Title: Inverter device
Inventor: KAWASE MIKIO
IPC: H02M7/48
Filed: 2019-06-12
Abstract: To provide an inverter device that can more reliably prevent a device failure when an optional device is attached and detached in a live state.SOLUTION: An inverter device according to an embodiment includes a connection unit to which an optional device is detachably connected, a power supply circuit that generates power to be supplied to the optional device, a power supply unit that is arranged between the power supply circuit and the connection unit and supplies and shuts off power to the optional device, a non-volatile memory that stores information for controlling the supply of power to the optional device, an information setting unit that sets the information stored in the non-volatile memory, and a CPU that controls the power supply unit on the basis of the information stored in the non-volatile memory.SELECTED DRAWING: Figure 1
Patent JP-2020204222-A (JP)
Title: Earth retaining wall construction method
Inventor: OGAWA MUNEYUKI
IPC: E02D5/20
Filed: 2019-06-19
Abstract: To provide an earth retaining wall construction method that resolves the problem about conventional prior installation type and later installation type, and that does not reduce the strength and sealing capability for a connection point between a preceding panel and a subsequent panel.SOLUTION: The earth retaining wall construction method of this invention includes: a first core material installation step of installing core materials (1) in a region (region on a longitudinal center side) except for both longitudinal ends of a subsequent panel (10B); a tremie pipe installation step of installing a tremie pipe (2) in each region of an excavation groove (H) that is divided by the core materials (1); a filler installation step of installing a filler (C: soil mortar, cement bentonite, or the like) through the tremie pipe (2); and a second core material installation step of installing the core materials (1) in regions for both longitudinal ends of the subsequent panel (10B) after the filler installation step.SELECTED DRAWING: Figure 1
Patent JP-2020204994-A (JP)
Title: Road shape data processing method, road shape data processing program, and road shape data display device
Inventor: IGARASHI YUTA
IPC: G09B9/05
Filed: 2019-06-19
Abstract: To reduce time and labor of creating road shape data when displaying the road shape data on a driving simulator or the like, and improve visibility at a short distance from a driver's seat and display quality of the driving simulator or the like.SOLUTION: A road shape data processing method of the present disclosure sequentially includes: a data acquisition step S1 of acquiring road shape data representing a road shape as discrete points; and straight-line arc approximation steps S2-S5 of attempting to approximate the road shape data in perspective with straight lines and arcs, and attempting to approximate the road shape data more locally with straight lines and arcs when it is impossible to approximate road shape data in perspective with straight lines and arcs.SELECTED DRAWING: Figure 2
Patent JP-2021000393-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-06-24
Abstract: To suppress a decline in game amusement.SOLUTION: When a first suggestion performance and a second suggestion performance are executed at a predetermined timing, at least a first specific performance is executed in relation to the first suggestion performance at the predetermined timing, and a specific performance can be executed in a first pattern in which a second specific performance is executed in relation to the second suggestion performance at a timing later than the predetermined timing and in a second pattern in which the first specific performance is executed in relation to the first suggestion performance at the predetermined timing and a third specific performance is executed in relation to the second suggestion performance at a timing later than the predetermined timing. The timing at which the third specific performance is executed is later than the timing at which the second specific performance is executed.SELECTED DRAWING: Figure 13-17
Patent JP-2021004733-A (JP)
Title: Leakage current detector and leakage current detection method
Inventor: MATSUSHITA KENYA
IPC: G01R31/50
Filed: 2019-06-25
Abstract: To provide a leakage current detector that can accurately detect a ground leakage current under a hot line condition reducing affection of noise.SOLUTION: A leakage current detector detects a ground leakage current that flows through a load device 3 when a drive voltage with a prescribed drive frequency is applied to the load device 3 from an inverter device 2 connected to an AC power supply 1. The detector comprises: signal application means 5 that generates a signal voltage with a signal frequency of plus-side or minus-side offset to a ground potential onto an output transmission line 4 by applying to the output transmission line a signal current which has a current signal frequency different from a power supply frequency or a drive frequency, and which is larger than an estimated ground leakage; and a current sensor 6 that extracts and detects a signal current component having the signal frequency flowing through the output transmission line 4.SELECTED DRAWING: Figure 11
Patent JP-2021005597-A (JP)
Title: Semiconductor laser
Inventor: NAKAMURA NARUHIRO
IPC: H01S5/04
Filed: 2019-06-25
Abstract: To provide a semiconductor laser generating ultrashort pulses.SOLUTION: A semiconductor laser includes: an optical resonator that has a first compound semiconductor layer containing n-type impurities, a second compound semiconductor layer containing p-type impurities, and a light-emitting layer provided between the first compound semiconductor layer and the second compound semiconductor layer; and pulse injection means that injects excitation energy over sub-nanosecond durations into the optical resonator. The optical resonator has a multi-section structure separated into a gain region and an absorption region, and generates optical pulses having a pulse width shorter than 2.5 times the photon lifetime in the optical resonator.SELECTED DRAWING: Figure 6