baber/WOPTO huggingface dataset:
Patent JP-2022184535-A (JP)
Title: Actuator driving device, electromagnetic valve device, electromagnetic contactor, and electromagnetic brake device
Inventor: KAMIUCHI MASAYUKI
IPC: H01F7/18
Filed: 2021-06-01
Abstract: To determine anomaly of an actuator element easily and securely.SOLUTION: An actuator element 10 moves a movable element 1 by a magnetic force generated by a current flowing in a coil 2. A current detector 11 measures a first current waveform signal indicating a temporal variation in the current flowing in the coil 2. A storage device 12 stores in advance a second current waveform signal indicating a temporal variation in the current flowing in the coil 2 when the actuator element 10 normally operates. A comparator circuit 13 calculates the difference between the first and second current waveform signals. A control circuit 14 outputs a control signal indicating that the actuator element 10 does not normally operates when the absolute value of the difference between the first and second current waveform signals exceeds a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2022184575-A (JP)
Title: Image processing device and image processing method
Inventor: OMATA TOSHIYA
IPC: G06T7/215
Filed: 2021-06-01
Abstract: To provide a technique for accurately tracking an object appearing in a frame even when the object moves greatly.SOLUTION: An image processing device acquires, as reference information, the number or density of objects detected from a frame, or a frame rate. The image processing device tracks the same object between frames. In the tracking, the image processing device determines objects existing respectively in different frames to be the same object if a difference between detected positions of the objects in the respective frames is less than a threshold value according to the reference information, but does not determine the objects to be the same object if the difference is equal to or greater than the threshold value.SELECTED DRAWING: Figure 1
Patent JP-2021152668-A (JP)
Title: Display device
Inventor: YOSHIDA YASUNORI
IPC: G09F9/30
Filed: 2021-06-03
Abstract: To provide an EL display device having a large size and high resolution, which can be manufactured at high yield and low cost.SOLUTION: A display device includes a plurality of source signal lines 615, 616, and 617, a plurality of gate signal lines, a plurality of power supply lines in a row direction, a plurality of power supply lines in a column direction, and a plurality of pixels in matrix. Each of the pixels includes a switching thin film transistor, a driving thin film transistor, and a light-emitting element. Each of the pixels is connected to one of the power supply lines in the row direction and to one of the power supply lines in the column direction. An insulating thin film 606 is formed in a part below at least one of the source signal lines 616, the gate signal lines, the power supply lines in the row direction, and the power supply lines in the column direction.SELECTED DRAWING: Figure 6
Patent JP-2022186319-A (JP)
Title: Folding type furniture
Inventor: TAKETANI TOMOKI
IPC: A47C5/10
Filed: 2021-06-04
Abstract: To disclose a piece of folding type furniture whose move in a folded state can be smoothly done while handleability in an open state is secured.SOLUTION: In one example of a piece of folding type furniture and a chair, the chair is changeable in a posture for an extended state and a folded state by the operation of stays 6, 7 and an interlock member (link) 8. In the extended state, front and rear legs 3, 4 are in a posture in which a mutual longitudinal interval spreads downward in an expanding posture and intersects in an X shape in the folded state. Casters 20, 21 are attached to a lower end of each of the legs 3, 4. The rear casters 21 are always unable to rotate while the front casters 20 are freely rotatable horizontally with a spindle 25 in a vertical posture in the extended state and becomes unable to rotate horizontally with the front legs 3 in a forward leaning posture in the folded state. As the front/rear casters 20, 21 are horizontally unrotated in the folded state, the chair can be pushed and moved in a stable state.SELECTED DRAWING: Figure 4
Patent JP-2022186375-A (JP)
Title: Unmanned aerial vehicle operation plan management system, and unmanned aerial vehicle operation plan management method
Inventor: SATO CHINATSU
IPC: G08G5/00
Filed: 2021-06-04
Abstract: To draft a flight plan efficiently and appropriately while evaluating risks that arise as a result of a flight of an unmanned aerial vehicle, from various viewpoints such as on the ground and in the air.SOLUTION: An operation plan management system is configured to: store geographical information relating to an airspace through which an unmanned aerial vehicle is to fly, cell information which is information demarcating the airspace into a plurality of cells, an airborne risk which is information indicating a degree of risk that arises during flight of the unmanned aerial vehicle, for each cell, and a ground risk which is information indicating a degree of impact imparted to a person on the ground if the unmanned aerial vehicle crashes, for each cell; calculate, for each cell, a risk value which is a value indicating the degree of risk arising as a result of the flight of the unmanned aerial vehicle, on the basis of the airborne risk and the ground risk; and generate a risk map which is information indicating the risk value for each cell. The ground risk is obtained on the basis of the geographical information, population information, and the mass of the fuselage of the unmanned aerial vehicle, for example.SELECTED DRAWING: Figure 3
Patent JP-2022186378-A (JP)
Title: Laser processing method and laser processing device
Inventor: MUKAI MITSUKI
IPC: H01L21/301
Filed: 2021-06-04
Abstract: To provide a laser processing device configured so that a timing of a photographing instruction can be corrected.SOLUTION: A laser processing method comprises: a registering step of registering a reference image which includes a key pattern formed on a surface side of a work-piece and one scheduled division line of a plurality of scheduled division lines, and a photographing position of the work-piece corresponding to a photographing field of view at the time of obtaining the reference image; a photographing step of moving a chuck table and a laser beam irradiation unit relatively along a first direction at a predetermined movement speed, while irradiating the surface side of the work-piece with a laser beam, and obtaining an image being processed of the surface of the work-piece by instructing a photographing unit to photograph an image in order to obtain the image at a timing at which the photographing field of view reaches a predetermined photographing position; and a correcting step of correcting a timing of the photographing instruction based on deviations in the first direction between the image being processed and the reference image.SELECTED DRAWING: Figure 4
Patent JP-2022187146-A (JP)
Title: Information processing device, control method of information processing device and program
Inventor: IWABUCHI KOHEI
IPC: G06Q50/02
Filed: 2021-06-07
Abstract: To provide an information processing device, a control method of the information processing device and a program which can detect and recognize damage by image recognition, and present work to be coped with according to priority about the damage generated in an agricultural field.SOLUTION: An information processing device comprises: an image input unit 201 which receives input of an image from a user; a damage recognition unit 202 which performs image recognition for the image received by the image input unit 201, and recognizes damage of crops or equipment included in each image; a work determination unit 203 which acquires work information on the basis of damage information; a priority information determination unit 204 which determines information (priority information) for determining a display order of the work information; and a work presentation unit 205 which displays the work information on a display unit on the basis of the priority information.SELECTED DRAWING: Figure 2
Patent JP-2022060143-A (JP)
Title: Ultralow power inference engine with external magnetic field programming assistance
Inventor: MICHAEL GROBIS
IPC: G06F17/16
Filed: 2021-06-10
Abstract: To provide an MRAM-based vector multiplication device.SOLUTION: A crosspoint array has an MRAM cell at each crosspoint junction and periphery array circuitry capable of supplying independent input voltages to each word line and reading current on each bit line. Vector multiplication is performed as an in-array multiplication of a vector of input voltages with matrix weight values encoded by the MRAM cell states. The MRAM cells can be individually programmed using a combination of input voltages and an external magnetic field. The external magnetic field is chosen so that a write voltage of one polarity reduces the anisotropy sufficiently to align the cell state with the external field, but is insufficient to align the cell if only half of the write voltage is applied.SELECTED DRAWING: Figure 1
Patent JP-2022189250-A (JP)
Title: Packaged liquid or paste food composition
Inventor: MINAMI KANAKO
IPC: A23L23/10
Filed: 2021-06-11
Abstract: To provide a packaged liquid or paste food composition containing non-gelatinized starch, saccharide and water, in which precipitation of starch in water diluted solution is suppressed.SOLUTION: One or more embodiments of the invention disclosed in the specification relate to a packaged liquid or paste food composition, which is a liquid or paste food composition containing non-gelatinized starch, saccharide and water and having a water content of less than 40 mass%, as well as a packaged liquid or paste food composition comprising a container containing the composition, in which a gellan gum is contained, and when a diluted solution is prepared by mixing 3 pts.mass of water per 1 pt.mass of the composition, the diluted solution has a viscosity of 900 mPa-s or more at a shear rate of 0.1 s-1 at 30°C.SELECTED DRAWING: None
Patent JP-2022189586-A (JP)
Title: Communication system, upper level control device and lower level control device
Inventor: OKUDA SADAJI
IPC: H04L12/40
Filed: 2021-06-11
Abstract: To provide a communication system, upper level control unit and lower level control unit capable of restricting variations in operation startup timing among lower level control units connected to different buses.SOLUTION: A communication system 1 includes a central ECU 2, zone ECUs 31 to 34 capable of communicating with the central ECU2 through a communication bus B1, and zone ECUs 41 to 44 capable of communicating with the central ECU2 through a communication bus B2. The central ECU2 regularly transmits a count signal containing a count value to be incremented at each transmission to the communication buses B1 and B2, transmits a control signal containing start count value and control contents to the communication buses B1 and B2, and makes a transmission priority of the count signal higher than the transmission priority of the control signal. The zone ECUs 31 to 34 and 41 to 44 receive the count signal and the control signal, and upon receiving the control signal, start operation according to the control contents contained in the control signal when the count value contained in the count signal becomes equal to the start count value contained in the control signal.SELECTED DRAWING: Figure 1
Patent JP-2023000386-A (JP)
Title: Vehicle power supply device
Inventor: ITO MASATERU
IPC: G06Q50/26
Filed: 2021-06-17
Abstract: To provide a vehicle power supply device that, when foreign substances are accumulated on the road due to a volcanic disaster or a flood disaster, can preferentially supply power to an electric vehicle that can travel on the road on which the foreign substances are accumulated.SOLUTION: A vehicle power supply device comprises a processor, and the processor registers the tire types of electric vehicles in advance, and when a disaster occurs due to which foreign substances may be accumulated on the road, preferentially supplies power to an electric vehicle of a tire type allowing travel on the road.SELECTED DRAWING: Figure 3
Patent JP-2022013760-A (JP)
Title: Blood loop system with blood oxygenation control
Inventor: MATTHEW ESCHBACH
IPC: G01N21/59
Filed: 2021-06-18
Abstract: To provide a blood loop system with blood oxygenation control.SOLUTION: A blood loop system for controlling blood oxygen saturation includes a conduit loop, a pump, a flow cell, a matter source, an aeration chamber, a collection chamber, and an oxygen probe. The pump is coupled to the conduit loop and positioned to circulate blood through the conduit loop. The flow cell is positioned to measure a characteristic of the blood circulated through the conduit loop. The matter source includes a gas. The aeration chamber is coupled to the conduit loop and is in fluid communication with the matter source to enable the gas to combine with the blood. The collection chamber is in fluid communication with the aeration chamber and is positioned to receive the blood. The oxygen probe is positioned to measure the amount of oxygen in the blood.SELECTED DRAWING: None
Patent JP-2022068094-A (JP)
Title: Bed for treatment
IPC: A47C19/04
Filed: 2021-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a bed which allows a treatment receiver to comfortably receive treatment. 
     SOLUTION: The foregoing problem is solved by a bed to be used in treatment such as a massage, the bed comprising a bed body 1, the bed body 1 having a treatment surface 11 on which a treatment receiver lies down, a movable part 12, and a head mount 13. The movable part 12 has a movable part body 121, which is a part of the treatment surface 11, and a controller 122 that moves the movable part body 121 upward and downward alternately. The head mount 13 has a head mount body 131 having the head of the treatment receiver to be mounted thereon, and a positioning mechanism L for positioning the head mount body 131. Between the treatment surface 11 and the head mount 13, an opening V is provided. The positioning mechanism L includes a rotation operator L2 for rotating the head mount body 131 toward the treatment surface 11. The head mount body 131 is rotated toward the treatment surface to be received in the opening. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022023011-A (JP)
Title: Heat-controllable thermal management-type fuel cell hot box
Inventor: HONG JONG SUP
IPC: H01M8/04
Filed: 2021-07-01
Abstract: To provide a thermal management-type fuel cell hot box, capable of performing heat control for improving a system efficiency.SOLUTION: A fuel cell hot box 10 includes, in a housing 100, all of fuel cell stack parts 300, an after burner 220, a reformer 232, and an air-heat exchanger 400 and a fuel-heat exchanger 233, allowing heat of the fuel cell stack parts 300 and heat of combustion gas to be used for reforming and preheating fuel and preheating air at the same time. The fuel cell stack parts 300 can be cooled to improve the durability thereof and the stack parts 300 can share a central chamber part 200 to simplify a structure of the fuel cell hot box 10.SELECTED DRAWING: Figure 1
Patent JP-2021151610-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-07-01
Abstract: To provide a game machine which can smoothly carry out cooperation between main control means and performance control means.SOLUTION: A game machine can initialize a control condition of a game after starting power supply or can recover a condition prior to stopping power supply. Performance control means controls predetermined light-emitting means into a notification mode different from a specific notification mode, when a power supply stopped in an execution of a variation performance which suggests a jackpot expectation degree by putting the light-emitting means into a specific notification mode, is recovered and a control condition of a game is recovered. The performance control means can carry out an initial operation of performance means when receiving a predetermined signal (electric power activation/electric power recovery designation command) from main control means in a control condition (a customer waiting condition, a variation performance, a jackpot performance) in which a performance according to a signal (command etc.) can be carried out.SELECTED DRAWING: Figure 77
Patent JP-2023007133-A (JP)
Title: Power semiconductor device
Inventor: KUSUKAWA JUNPEI
IPC: H01L23/36
Filed: 2021-07-01
Abstract: To provide a power semiconductor device which achieves among small size and high density, maintenance of insulating property, and reliability.SOLUTION: A power semiconductor device includes a circuit body in which a conductor plate and a semiconductor element mounted on the conductor plate are sealed with a sealing resin, a cooler oppositely arranged on at least one surface of the circuit body, and an insulation member arranged between the circuit body and the cooler, wherein the insulation member has an insulation sheet bonded to the cooler, a conductor layer bonded to the surface on the circuit body side in the insulation sheet, and an electrically insulating heat dissipation grease which is made to fill between the circuit body and the cooler and is formed so as to cover the insulation sheet and the conductor layer.SELECTED DRAWING: Figure 3
Patent JP-2023007680-A (JP)
Title: microwave low pass filter
Inventor: KAJIKAMI ERI
IPC: H01P1/205
Filed: 2021-07-02
Abstract: To provide a low pass filter that satisfies all conditions of flatness of passband characteristics, steepness of cutoff characteristics, and broadband characteristics of cutoff band in the form of a distributed constant circuit applicable to a high frequency band such as a microwave.SOLUTION: In an even-order, polar, distributed constant low pass filter, the capacitance at the end is mounted with the tip open stub 7-6, and the width and length of the tip open stub functions as a capacitive element having a value around 20% of the capacitance value required from the characteristic function at the cutoff frequency. At a frequency four times the cutoff frequency, the filter is designed to have a value of 20% before and after the value corresponding to 1/4 wavelength at that frequency.SELECTED DRAWING: Figure 1
Patent JP-2023007866-A (JP)
Title: Vehicle power source system
Inventor: TOYOOKA KAZUKI
IPC: B60R16/033
Filed: 2021-07-02
Abstract: To provide a vehicle power source system which enables prevention of such an erroneous determination that abnormality occurs in a main power system caused by activation of a starter motor.SOLUTION: A vehicle power source system 1 is mounted on a vehicle V with an internal combustion engine ICE and comprises: a main power system 10 which includes a main low voltage power source 11; and a backup power system 20 which includes a backup low voltage power source 23. A starter motor 13 which starts the internal combustion engine ICE is connected to the main power system 10. At least one of: an ECU 50 capable of controlling the main power system 10, the backup power system 20, the internal combustion engine ICE, and the starter motor 13; and a backup power control device 25 of the backup power system 20 does not perform, when the starter motor 13 is activated, abnormality determination processing which determines whether abnormality occurs in the main power system 10 or not, or determines that no abnormality of the main power system 10 is found in the abnormality determination processing.SELECTED DRAWING: Figure 2
Patent JP-2023009498-A (JP)
Title: Double-wall pouch
Inventor: WATANABE NOBUYUKI
IPC: B65D81/03
Filed: 2021-07-07
Abstract: To provide a double-wall pouch in which space for sealing gas is formed in both of a front side panel and a rear side panel forming the pouch, and inner pressure of an air chamber of the front side panel and inner pressure of an air chamber of the rear side panel are always equal.SOLUTION: An inner film 12 forming an inner wall and an outer film 11 forming an outer wall are folded into two in an overlapped state. By a folding line a, a front side panel 101 and a rear side panel 102 are formed. The inner film 12 and the outer film 11 are sealed at a prescribed position to form air chambers 131 and 132 in the front side panel 101 and the rear side panel 102, respectively. The air chamber 131 of the front side panel and the air chamber 132 of the rear side panel are communicated through the double folded line a.SELECTED DRAWING: Figure 1
Patent JP-2023012565-A (JP)
Title: Optimization support method, optimization support program, and optimization support system
Inventor: KISO TAKASHI
IPC: H04L51/02
Filed: 2021-07-14
Abstract: To solve the problem in which conventional technologies for EFO have not been able to solve the problem that it is difficult to make a user who has once left an input screen shift to a page to input again.MEANS FOR SOLVING THE PROBLEM: An optimization support method for an input form on a predetermined web page causes a computer to execute: an input receiving step of accepting an input of a URL of the web page; an input request information acquiring step of acquiring input request information, which is information concerning a request for inputting information to the input form in the web page on the basis of the URL; and a scenario creation step of creating a scenario for encouraging information input on the web page in an interactive manner on the basis of the input request information acquired.SELECTED DRAWING: Figure 6
Patent JP-2023012799-A (JP)
Title: Pump control device, pump control system, and pump control program
Inventor: CHOJU KOKI
IPC: F04B49/06
Filed: 2021-07-14
Abstract: To prevent a total load of operating pumps from going beyond an allowance while reducing an excessive operation time of pumps compared to a case where a new pump is started, when the total load of operating pumps reaches a value obtained by subtracting a constant value from a total rated load.SOLUTION: A pump control device 20 has: an acquisition unit 20A that acquires the number of pumps in operation, which is the number of operating pumps 10 in operation among a plurality of pumps 10 that discharge gas from a tank; and a control unit 20B that performs control to newly start stopped pumps 10 when a total load of operating pumps 10 reaches a value obtained by subtracting a margin value determined for each number of pumps in operation from a total rated load of operating pumps 10.SELECTED DRAWING: Figure 2
Patent JP-2021175808-A (JP)
Title: Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene
Inventor: BARRY ASHER MAHLER
IPC: C09K23/00
Filed: 2021-07-15
Abstract: To provide new compositions for use in refrigeration, air-conditioning and heat pump apparatus, and low global warming potential compounds, to follow new environmental regulations.SOLUTION: The present invention provides compositions comprising HFO-1234yf, HCFO-1233xf and HCFO-244bb, where the total content of HCFO-1233xf and HCFO-244bb is less than 2 wt.%.SELECTED DRAWING: Figure 1