baber/WOPTO huggingface dataset:
Patent JP-2020140397-A (JP)
Title: Information processing unit and control method thereof and system and program
Inventor: SHINO IKUKO
IPC: G06Q30/06
Filed: 2019-02-27
Abstract: To provide technology that allows a user who is not authorized to purchase an app to express a desire to purchase and obtain the app without knowing who is authorized to purchase the app.SOLUTION: A system comprises an information processing unit and a device. The information processing unit includes: determination means, when receiving a request for purchasing an application from a user who is not authorized to purchase the application from the device, determines whether a person authorized to purchase the application is registered and notifies it of the device; notification means to notify the request for purchasing the application of the person authorized to purchase the application by the determination means; receiving means for receiving an instruction to install the application in response to notifying the device that the person authorized to purchase the application has been registered; and transmitting means for transmitting application completion information including at least a license key of the application to the device in response to a confirmation to the installation instruction by the person authorized to purchase the app. The device installs the application from the information processing unit by using a license key included in the application completion information.SELECTED DRAWING: Figure 17
Patent JP-2020139452-A (JP)
Title: Internal combustion engine with sub-combustion chamber
Inventor: SHIMAZAKI SATORU
IPC: F02B19/16
Filed: 2019-02-28
Abstract: To improve ignition performance to an air-fuel mixture while completing a thermal load to a toch part, in a lean-burn system internal combustion engine having a sub-combustion chamber.SOLUTION: A sub-combustion chamber unit 14 is arranged at a cylinder head 3. A pair of flame injection holes 21, 22 oriented to an intake side and an exhaust side are formed at a torch part 16 of the sub-combustion chamber unit 14. The flame injection holes 21, 22 are formed into oblong holes which are long in a peripheral direction, and have narrow-width throttle parts 25 in a flat cross section view when viewed from an axial core direction of the torch part 16. Since the flame injection holes 21, 22 are the oblong holes, flames can be injected in a wide range without receiving resistance. Also, since the throttle part 25 is arranged, the expansion of the flames can be promoted, and the flames can be made to fly far while being converged.SELECTED DRAWING: Figure 2
Patent JP-2020140886-A (JP)
Title: Method of manufacturing electric wire with terminal
Inventor: KURASHIGE KEIICHIRO
IPC: H01R43/048
Filed: 2019-02-28
Abstract: To provide a method for manufacturing an electric wire with a terminal that can suppress an unintended deformation of the terminal in a longitudinal direction when the terminal is crimped to the electric wire.SOLUTION: A terminal 10 used in this manufacturing method includes a core wire crimping portion 12 which is to be crimped to a conductor core wire 21 while a contact surface 12a thereof is pressed against the conductor core wire 21, and a fitting hole 18 which is at least one of a penetration hole 18 penetrating through the core wire crimping portion 12 in a thickness direction, and a recess 18 which is provided on an outer surface 12b opposite to the contact surface 12a in the thickness direction. This manufacturing method incudes a step of arranging a terminal 10 before crimping on a crimping machine 30 having a protruding portion 33 engageable with an engaging portion 18 on a processing surface 32 so that the outer surface 12b of the core wire crimping portion 12 faces the processing surface 32, a step of arranging the conductor core wire 21 so that the conductor core wire 21 faces the contact surface 12a of the core wire crimping portion 12, and a step of crimping the core wire crimping portion 12 to the conductor core wire 21 by the crimping machine 30.SELECTED DRAWING: Figure 7
Patent JP-2020145214-A (JP)
Title: Cleaning method in inspection device and inspection device
Inventor: NAKAYAMA HIROYUKI
IPC: H01L21/683
Filed: 2019-03-04
Abstract: To clean not only a mounting table in an inspection device but also a probe.SOLUTION: A cleaning method in an inspection device that inspects the electrical characteristics of a device to be inspected formed on an object to be inspected includes: a transport step of transporting a mounting table on which the object to be inspected is placed, to a position facing a probe card having a probe that comes into contact with the device to be inspected during the electrical characteristic inspection; a peeling preparation step of exhausting and reducing the pressure in a space between the probe card and the mounting table facing the probe card; a foreign matter peeling step of introducing gas into the decompressed space and peeling off a foreign matter adhering to the surface of the mounting table and the probe; and a foreign matter discharging step of exhausting the space and discharging the foreign matter while maintaining the introduction of the gas into the space.SELECTED DRAWING: Figure 8
Patent JP-2020145825-A (JP)
Title: Brush holding structure and motor with the brush holding structure
Inventor: KOYANAGI NAOHISA
IPC: H02K13/00
Filed: 2019-03-05
Abstract: To provide a brush holding structure which causes no deformation during inspection of a power feeding terminal, and a motor comprising the brush holding structure.SOLUTION: A brush holding structure includes: a brush assy 60 in contact with a commutator; and a brush base 50 that fixes the brush assy 60. The brush assy 60 has a power feeding terminal 61b and an inspection terminal 62. A board thickness of the inspection terminal is formed so as to be greater than a board thickness of the power feeding terminal. In the inspection terminal, a mark part for the inspection terminal is formed.SELECTED DRAWING: Figure 3
Patent JP-2020145072-A (JP)
Title: Electromagnetic contactor
Inventor: ITO MITSUYA
IPC: H01H50/38
Filed: 2019-03-06
Abstract: To provide an electromagnetic contactor capable of reducing the number of components and assembling man-hours to reduce manufacturing costs.SOLUTION: A sliding guide 50 includes: a substrate portion 51; a plurality of guide pieces 53 to 56 orthogonal to the substrate portion; and a plurality of elastic support pieces 58, 59 protruding from the substrate portion. The guide pieces are disposed on both sides of a movable contact 15 in a width direction in a bottom of a storage container 18. The substrate portion and the elastic support pieces are disposed at the bottom of the container. The elastic support pieces are elastically deformed by being sandwiched between the bottom of the container and a storage container side member 39 of an electromagnet unit opposite the bottom of the container. Elastic resilience of the elastic support pieces acts as a force for pushing the substrate portion toward the bottom of the container.SELECTED DRAWING: Figure 5
Patent JP-2020141623-A (JP)
Title: Fertilization map creation device and fertilization map creation method
Inventor: MURATA Sosuke
IPC: A01C21/00
Filed: 2019-03-07
Abstract: To provide a fertilization map creation device in which a fertilization map suitable for growth situation characteristics is easily created to the whole field becoming a fertilization map-making target.SOLUTION: A fertilization map creation device 3 includes: a memory unit 43 storing the growth situation information every mesh set in the field of the specific user; a selection unit 41A for making one characteristic candidate from preset multiple characteristic candidates be selected as the characteristic candidate based on growth situation characteristics to the whole field; and a fertilization map creation unit 41A for creating the fertilization map to the field, by calculating a fertilizer amount every mesh using at least growth situation information every mesh and the characteristic candidate selected by the selection unit.SELECTED DRAWING: Figure 1
Patent JP-2020147312-A (JP)
Title: Cloth container
Inventor: HASUMI TOMOAKI
IPC: B65D81/32
Filed: 2019-03-12
Abstract: To suppress quality deterioration of cloth that can be used in a state of being wet with liquid.SOLUTION: A cloth container has: a first storage part 14 where cloth C is stored; a second storage part 15 which is different from the first storage part 14 and in which liquid L is stored; and a separation part 12 which separates the space between the first storage part 14 and the second storage part 15. The separation part 12 has a communication part 122 which communicates the first storage part 14 and the second storage part 15 so that the liquid L stored in the second storage part 15 flows into the first storage part 14 by applying from outside a force stronger than a predetermined magnitude.SELECTED DRAWING: Figure 1
Patent JP-2020149412-A (JP)
Title: Object detection system and vehicle
Inventor: ISHIYAMA YASUHIRO
IPC: G08G1/16
Filed: 2019-03-14
Abstract: To provide a technique of stabilizing the performance of detecting an object.SOLUTION: A vehicle 100 can acquire ambient information representing an ambient situation, and can acquire a first result of detection signifying under a first criterion whether an object is contained in the ambient information, and a second result of detection signifying under a second criterion whether an object is contained in the ambient information. A server 400 can update the first criterion at a first update frequency, and can transmit information concerning detection accuracy under the first criterion, which is updated at the first update frequency, to the vehicle. When the detection accuracy is equal to or larger than a threshold, the vehicle 100 acquires the first result of detection. When the detection accuracy falls below the threshold, the vehicle acquires the second result of detection. Herein, the second criterion can be updated at a second update frequency, and the second update frequency is lower than the first update frequency.SELECTED DRAWING: Figure 1
Patent JP-2020156160-A (JP)
Title: Backlash control device and backlash control method in electric motor driving system
Inventor: OGAWA RYUICHI
IPC: H02P27/06
Filed: 2019-03-19
Abstract: To improve the operation performance of an electric motor driving system for driving a load via a gear, by outputting a proper torque in a backlash section.SOLUTION: A backlash control device in an electric motor driving system for driving a load via a gear by means of an electric motor connected to an inverter includes: an acceleration torque switch 23 that adds, to a torque command T*, an acceleration torque for accelerating a torque in a backlash section; and a friction compensation switch 26 that adds a friction compensation torque for compensating a torque component in a direction opposite to a direction in which the backlash section is escaped. On the basis of an estimated torsional angle θBL^, an estimated torsional angular velocity ωBL^, and the torque command T* of a computation unit 24, which are estimated and calculated with an inner model expressing the electric motor driving system, the backlash section is determined in accordance with a switch flowchart for a determination unit 22, the ON/OFF states of the switches 23, 26 are determined, and then a backlash considering torque command T** is outputted.SELECTED DRAWING: Figure 2
Patent JP-2020154214-A (JP)
Title: Optical scanning device
Inventor: MORI TAKAHITO
IPC: G02B26/10
Filed: 2019-03-22
Abstract: To reduce the number of signal lines from the control section to cause a light emitting section to emit light.SOLUTION: An exposure section 500 includes a scanning unit 505, a control section 570, and signal lines SC, SI, S1 to S4 connecting the control section 570 with the scanning unit 505. The scanning unit 505 includes a multi-beam laser 510 having an optical sensor 590, a first lens section 515 for converting light from N light emitting sections LD into a beam, a polygon mirror 530 for deflecting and scanning the beam, an optical sensor 560 for receiving the deflected beam, and a shift register 540 including a CLKIN terminal for receiving a shift signal shifting CH2, 4, 6, 8 terminals outputting a light emission signal for the N light emitting sections LD. The control section 570 outputs the shift signal to the shift register 540 via the signal line SC, and the shift register 540 outputs the light emission signal for each of the N light emitting sections LD by receiving the shift signal.SELECTED DRAWING: Figure 4
Patent JP-2020161528-A (JP)
Title: Laser device
Inventor: SUMIYA MINORU
IPC: H01S5/022
Filed: 2019-03-25
Abstract: To precisely adjust the conversion rate of a laser output light used for automatic power control to a monitor value such that highly accurate automatic power control can be performed in a laser device.SOLUTION: A laser device that converts a current proportional to an output laser beam output by a photodetector 14 into a voltage and controls the intensity of the output laser beam by comparing the voltage with a voltage corresponding to a control target value includes a resistance network 40 that converts the current output by the photodetector 14 into a voltage, and the resistance network 40 includes at least two branch circuits connected in parallel with each other, and each of the branch circuits includes digital potentiometer circuits 42 and 44 formed on a single element 46.SELECTED DRAWING: Figure 1
Patent JP-2020156384-A (JP)
Title: Harmful animal extermination set and harmful animal extermination method using harmful animal extermination set
Inventor: MIYAWAKI YUTAKA
IPC: A01M25/00
Filed: 2019-03-26
Abstract: To provide a harmful animal extermination set equipped with an extermination box being attached to an existing harmful animal trap for accommodating a captured harmful animal and a gas supply source for supplying a suffocative gas inside the extermination box.SOLUTION: A harmful animal extermination set includes an extermination box being connected to a harmful animal trap for accommodating a captured harmful animal moved from the trap, and a gas supply source for supplying a suffocative gas inside a box body. The extermination box includes a box body having an inlet part and a gas inflow port, which is formed air-tightly except for the inlet part, and has a volumetric capacity for accommodating a harmful animal, a shutter plate for opening/closing the inlet part, and an attachment tool for connecting the inlet part to an opening of the trap. The gas supply source is a gas cylinder filled with the suffocative gas. When the harmful animal captured in the trap is moved to the extermination box, the extermination box is separated from the trap, and the air in the extermination box is replaced with the suffocative gas from the gas supply source for killing the harmful animal.SELECTED DRAWING: Figure 2
Patent JP-2019142882-A (JP)
Title: Crystalline minocycline base and processes for its preparation
Inventor: MENDEZ ZITA
IPC: C07C231/22
Filed: 2019-03-27
Abstract: To provide a crystalline minocycline base.SOLUTION: The invention provides three crystalline polymorphic forms, designated Form I, Form II and Form III, of a minocycline base that are characterized by XRD and IR data. Processes for preparing the new polymorphic forms are also provided. For example, a process for preparing Form I comprises dissolving and/or suspending an amorphous minocycline salt in an organic solvent chosen from ethers, and subsequently crystallizing from the mixture.SELECTED DRAWING: Figure 1
Patent JP-2020160849-A (JP)
Title: Service providing apparatus, service providing method, and program
Inventor: SUZUKI MAHAN
IPC: G06Q50/10
Filed: 2019-03-27
Abstract: To provide a service providing apparatus, a service providing method, and a program therefor which can provide a user with more proper service information.SOLUTION: A service providing apparatus according to the present invention is formed of a user terminal and a server and has face image acquiring means 5 for acquiring a plurality of face images captured at different timings, analyzing means 8 for analyzing the plurality of face images acquired by the face image acquiring means 5, and service providing means 9 for providing a user with a service based on the analysis result obtained by the analyzing means 8.SELECTED DRAWING: Figure 2
Patent JP-2019197044-A (JP)
Title: Lidar device fabry-perot element
Inventor: RISTO MOURUJARVI
IPC: G01S7/493
Filed: 2019-03-28
Abstract: To solve the problem in which a wavelength of laser light to be released typically relies upon a temperature of a laser device, and the wavelength thereof might gradually change over a long period.SOLUTION: A measurement configuration for measuring a movement time of a laser beam comprises: a laser device 24 that is configured to release laser light with a certain laser wavelength toward an ambient environment; and one or more light detectors 23 that is or are configured to absorb incidence laser light returned from the measurement configuration after reflected from an object in the ambient environment toward the measurement configuration. The measurement configuration further comprises: an order sorting filter 22 that is configured to transmit laser light only within a first wavelength range; and a scan type Fabry-Perot interferometer that is configured to transmit laser light only within a cavity resonance wavelength range. The first wavelength range is broader than the cavity resonance wavelength range, and a control unit is configured to, when a temperature of a laser device changes, shift a center of the cavity resonance wavelength range.SELECTED DRAWING: Figure 2
Patent JP-2020164884-A (JP)
Title: Construction method of rail track for carriage travelling
Inventor: SUGIMURA YUJI
IPC: C21C7/00
Filed: 2019-03-28
Abstract: To enable construction of a rail track for carriage travelling where there is a section crossed by an overhead crane, without deteriorating work efficiency.SOLUTION: The construction method of the rail track for carriage travelling includes a first step of removing an existing structure and excavating ground using a heavy equipment that operates by radio control, a second step of placing leveling concrete to lay a siding after removing an existing track T, a third step of assembling, on the outside of the section, foundation and pedestal that make up a bed of the track T, a fourth step of pulling-in the foundation and the pedestal using the siding to install in place, and a fifth step of placing foundation concrete after installation of the foundation and the pedestal, in which, in the first step, the second step, the fourth step and the fifth step, flow lines L1 and L2 of the overhead crane are changed and construction work is performed in an area other than the area where the flow lines L1 and L2 on which the overhead crane is travelling intersect three-dimensionally with the track.SELECTED DRAWING: Figure 3
Patent JP-2020166410-A (JP)
Title: Information processing apparatus, information processing system and information processing method
Inventor: YAMAMOTO MASARU
IPC: G01C21/26
Filed: 2019-03-28
Abstract: To provide an information processing apparatus capable of effectively urging a user to evacuate, an information processing system and an information processing method.SOLUTION: An information processing apparatus comprises an acquisition section and a notification section. The acquisition section acquires evacuation situation information indicating an evacuation situation in the case of disaster in a location area where a user is located. The notification section notifies the user of information urging the user to evacuate based on the evacuation situation information acquired by the acquisition section.SELECTED DRAWING: Figure 1
Patent JP-2020167512-A (JP)
Title: Medical image transmission system, medical image processing device and medical image transmission method
Inventor: ASAI ATSUSHI
IPC: G06T1/00
Filed: 2019-03-29
Abstract: To provide a medical image transmission system, medical image processing device and medical image transmission method, capable of executing image processing without degrading visibility of additional information for a medical image created by modality.SOLUTION: The medical image transmission system includes an image acquisition section, an image processing section, a superposition section and a presentation section. The image acquisition section acquires a medical image created by a medical observation device. The image processing section adds predetermined image processing to the medical image. The superposition section superposes a superposition image onto a predetermined region of the medical image. The presentation section presents information to a user on the basis of additional information displayed on the predetermined region before the predetermined image processing.SELECTED DRAWING: Figure 10
Patent JP-2020169874-A (JP)
Title: Ground fault detector
Inventor: KAWAMURA YOSHIHIRO
IPC: G01R31/50
Filed: 2019-04-03
Abstract: To provide a ground fault detector for switching measurement paths by a C contact switch using a flying capacitor, which enables temporarily stop charging while holding a charging electric charge intact.SOLUTION: A ground fault detector connecting to an ungrounded battery, estimating the insulating resistance of a system in which the battery is provided, and detecting a ground fault, comprises: a capacitor operating as a flying capacitor; two C-contact switches for switching among a V0 charging path including a battery and the capacitor, a Vcn charging path including a battery, a negative-side insulating resistor which is an insulating resistor between the battery negative side and ground, and a capacitor, a Vcp charging path including a battery, a positive-side insulating resistor which is an insulating resistor between the battery positive side and ground, and a capacitor, and a measurement path for performing both the charge voltage measurement of a first capacitor and discharging of the first capacitor; and an optical MOS-FET capable of shutting off the inflow of charge into the capacitors and the outflow of charge from the capacitors.SELECTED DRAWING: Figure 1
Patent JP-2020114163-A (JP)
Title: Smart grid integration system and power information processing method thereof
Inventor: Li lei ming
IPC: H02J3/38
Filed: 2019-04-05
Abstract: To provide a smart grid integration system and a power information processing method thereof that provide the immediacy and accuracy of power information acquisition.SOLUTION: A smart grid integration system includes an AC grid and at least one power supply conversion device electrically connected to the AC grid. Each power supply conversion device includes a control unit and a communication unit. The control unit is coupled to the communication unit and receives a voltage signal corresponding to the magnitude of voltage of the AC grid. The control unit decomposes the voltage signal into a plurality of frequency domain components and sets a fundamental wave component and a plurality of dominant harmonic components in the frequency domain components as a voltage calculation signal. The communication unit receives a current signal corresponding to the magnitude of current flowing through a circuit node via a current port and generates a current information signal. The communication unit receives the voltage calculation signal transmitted by the control unit and calculates a product of the voltage calculation signal and the current information signal to obtain power information.SELECTED DRAWING: Figure 1