baber/WOPTO huggingface dataset:
Patent JP-2021171643-A (JP)
Title: Clot retrieval device for removing heterogeneous clots from blood vessel
Inventor: ANUSHREE DWIVEDI
IPC: A61B17/22
Filed: 2021-04-16
Abstract: To provide a clot removal device.SOLUTION: A clot removal device can include a caged portion which can include: a distal end; a proximal end; an inner cage having a network structure of inner struts; and an outer cage having a network structure of outer struts. The inner cage and the outer cage can include a delivery configuration within a microcatheter and a deployed configuration distal to the microcatheter operable to retrieve at least a portion of the clot. The device can include a distal pinching portion located proximately to the distal end of the caged portion, and a proximal pinching portion located proximately to the proximal end of the caged portion, where each pinching portion can include at least one pinching cell which can include a collapsed state and an expanded state distal to the microcatheter operable to tweeze at least a portion of the clot.SELECTED DRAWING: Figure 1
Patent JP-2021119740-A (JP)
Title: Power conversion device
Inventor: KOGURE SHINTARO
IPC: H02M7/48
Filed: 2021-04-26
Abstract: To provide a power conversion device in which the fixing strength of a plurality of substrates connected electrically to a semiconductor module can be increased.SOLUTION: A power conversion device 1 includes: a second electronic circuit board 20 as a first substrate; a first electronic circuit board 10 as a second substrate; a first connection part provided to the first substrate and corresponding to a contact point to a conductive member 23 that electrically connects the first substrate and a control unit 40 on a vehicle side; a second connection part provided to the first substrate and corresponding to a contact point to a conductive member 22 that electrically connects the first substrate and the second substrate; a third connection part provided to the second substrate and corresponding to a contact point to the conductive member 22 that electrically connects the first substrate and the second substrate; and a plurality of first fixing parts 5 provided to a first metal member 3 in order to fix the second substrate to the first metal member 3. When the first substrate is viewed about a substrate thickness direction Z, the third connection part exists outside a region surrounded by all the first fixing parts 5 disposed along an outer periphery of the first substrate among the plurality of first fixing parts 5.SELECTED DRAWING: Figure 1
Patent JP-2022168543-A (JP)
Title: Magnetic metal/ferrite composite and method of producing the same
Inventor: HIROTA TAKESHI
IPC: C22C33/02
Filed: 2021-04-26
Abstract: To provide a magnetic metal/ferrite composite having high electric resistance, high saturation magnetic flux density, and high magnetic permeability even at a high frequency all together, and a method of producing the same.SOLUTION: A magnetic metal/ferrite composite comprises an iron-silicon alloy powder that is coated at a surface with a Ni-plated film having a film thickness of 0.05-0.2 μm, a NiMnZn ferrite phase that is formed on a surface thereof, and a MnZn ferrite phase that is arranged in a region between alloy particles formed with the NiMnZn ferrite phase, thus having a relative density of 90% or higher. The composite is obtainable by uniformly coating NiO, MnO, ZnO, and Fe2O3 micro-particles over a surface of an alloy powder an iron-silicon alloy powder is coated at a surface with a Ni-plated film and then forming it to a relative density of 80% or higher under high static hydraulic pressure with a mixture of MnO2, ZnO, and Fe2O3 micro-particles added, carrying out heat processing with a pulsed electric current technique, and forming NiMnZn and MnZn ferrite phases from the metal oxide.SELECTED DRAWING: Figure 2
Patent JP-2021106979-A (JP)
Title: Game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 2021-04-28
Abstract: To provide a game machine that can curb a fraudulent conduct causing an erroneous detection to happen with respect to the passing of game media.SOLUTION: A game area is provided with an upper operation port, a lower operation port, and the like. In the ball entrance parts, winning entrance detection sensors 31a to 35b are provided for detecting game balls that have entered. Each winning entrance detection sensor 31a to 35b is electrically connected to a main control unit 60. In an MPU 62, whether a game ball has entered each of the ball entrance parts is determined on the basis of electrical signals received from the winning entrance detection sensors 31a to 35b. The MPU 62 executes an abnormality processing upon confirmations of a plurality of times within a monitoring period that the signal received from the same winning entrance detection sensors 31a to 35b has been in a state corresponding to a state that the sensors are detecting the game balls' passing. In this case, a measurement of the monitoring period with respect to each winning entrance detection sensor 31a to 35b is executed by using a same counter.SELECTED DRAWING: Figure 4
Patent JP-2022173809-A (JP)
Title: Information processing device, traveling control system and information processing method
Inventor: OKAMORI ATSUSHI
IPC: G05D1/02
Filed: 2021-05-10
Abstract: To make plural mobile bodies travel efficiently while suppressing cost increases of the mobile bodies.SOLUTION: An information processing device 200 comprises: a planning part 232 which plans a traveling route along which plural mobile bodies to be controlled are made to travel based on routing information; and a determination part 233 which determines whether or not an object is a mobile body other than the mobile bodies to be controlled when a sensor of the mobile body to travel along the traveling route detects the object in the inside of a detection range. The determination part 233 determines the mobile route on which the object is detected as a route where traveling is impossible due to a static obstacle in a case where the object is determined not to be the mobile body other than the mobile bodies to be controlled.SELECTED DRAWING: Figure 5
Patent JP-2022175464-A (JP)
Title: Vehicle control device
Inventor: MATSUMOTO TAKESHI
IPC: H02H7/00
Filed: 2021-05-13
Abstract: To provide a vehicle control device capable of appropriate evacuation travel control in accordance with abnormality occurring situations.SOLUTION: A vehicle control device according to one embodiment is provided with a control part. The control part performs automatic driving by using a first load for which power is supplied by a first power source a power source device has via a first system and a second load for which power is supplied by a second power source the power source device has via a second system, and performs evacuation travel control by one of the first system and a second system when abnormality occurs to the other. The control part changes contents of evacuation travel control according to abnormality occurring parts.SELECTED DRAWING: Figure 1
Patent JP-2022189398-A (JP)
Title: external defibrillator
Inventor: HOSHAKU ATSUSHI
IPC: A61N1/39
Filed: 2021-06-11
Abstract: To provide an external defibrillator capable of holding an external paddle in a storage part and executing a conduction test appropriately both in a state that an adult electrode part is attached and in a state that an adult electrode part is removed.SOLUTION: An external defibrillator includes a first engagement part formed at a position facing an external paddle stored in a storage space of a storage part, and a second engagement part provided in the external paddle capable of engaging with the first engagement part. The first engagement part and the second engagement part are configured so as to hold the external paddle at first and second storage positions with different depths in the storage part.SELECTED DRAWING: Figure 6
Patent JP-2022190764-A (JP)
Title: Air blower for elevator
Inventor: IIDA SHINJI
IPC: F24F13/02
Filed: 2021-06-15
Abstract: To provide an air blower capable of further promoting ventilation inside a car of an elevator.SOLUTION: An air blower is equipped with a handrail 4 and a fan. An air intake 6 and an entrance/exit 2 are provided in a car 1. The air inlet 6 supplies air from the outside of the car 1 to the inside of the car 1. The entrance/exit 2 exhausts the air from the inside of the car 1 to the outside of the car 1. The handrail 4 is a hollow tube placed inside the car 1. The handrail 4 forms an air path inside that leads from a first opening 10 at one end to a second opening 11 at the other end. An airflow pipe is arranged such that the distance between the second opening 11 and the entrance/exit 2 is shorter than the distance between the first opening 10 and the entrance/exit 2. A fan is installed in the air path of the airflow pipe. The fan blows air from the first opening 10 as the upstream side to the second opening 11 as the downstream side.SELECTED DRAWING: Figure 7
Patent JP-2023000273-A (JP)
Title: Radar system and radar signal processing method
Inventor: NAKAGAWA YOSUKE
IPC: G01S13/58
Filed: 2021-06-17
Abstract: To improve angle measurement precision by suppressing the influence of clutter and thermal noise and detecting a small target.SOLUTION: In an embodiment, a radar system acquires fast-slow data of a fast-time axis and a slow-time axis in a reception system using a single pulse transmitted from a transmission system or a modulated N (N≥1) pulse. In the reception system, after performing CS processing on the fast-time axis (slow-time axis) with regard to reception each of signals of a Σ AZ beam and a Σ EL beam squinted respectively with a Σ beam and an AZ axis, and the Σ beam and an EL axis, the CS processing is performed on the slow-time axis (fast-time axis); a CFAR or a target is detected by the Σ beam or by a maximum value, respectively; by using a cell that detects the target, angle measurement processing is performed using the Σ beam and the squinted beams of the AZ axis and the EL axis.SELECTED DRAWING: Figure 2
Patent JP-2023004598-A (JP)
Title: On-vehicle information processing device, map data management center device and map data management system
Inventor: KATAYAMA MITSUGI
IPC: G16Y40/60
Filed: 2021-06-28
Abstract: To enable a mobile to travel more responding to an actual condition by detecting a step elimination zone corresponding to a road surface situation of a road.SOLUTION: The present invention relates to an on-vehicle information processing device realized by an MPU 7 connected with a sensor 2 and provided in a vehicle 1. The on-vehicle information processing device comprises: a curb stone shape detection unit 3 for detecting a curb stone shape that is a step situation on a road surface using a road surface situation of a road where the vehicle 1 moves, detected by the sensor 2; a passage attention location detection unit 5 for detecting a passage attention location that is a sort of a step elimination zone satisfying predetermined conditions based on the curb stone shape; and an output unit for outputting the passage attention location information.SELECTED DRAWING: Figure 1
Patent JP-2021167967-A (JP)
Title: Electronic device and display method
Inventor: KOMAKI HIROAKI
IPC: G09G5/10
Filed: 2021-07-01
Abstract: To provide an electronic device and a display method.SOLUTION: The electronic device of the embodiment includes: a display unit; an optical system that displays a virtual image of a display image displayed on the display unit on the user's line of sight; an adjustment mechanism that adjusts a display position of the virtual image with respect to a display position change direction of the virtual image that occurs in response to a change in the shape or size of the user's head; and a setting mechanism that sets a change direction of a brightness of the virtual image. The display unit displays a first virtual image together with the background visible on the user's line of sight, and displays a second virtual image for enhancing the visibility of the first virtual image together with the background visible on the user's line of sight prior to the timing of displaying the first virtual image. When a brightness of the background is brighter than a first brightness, it increases a brightness of the first virtual image, and when the brightness of the background is darker than the first brightness, it changes the brightness of the first virtual image in the direction set by the setting mechanism.SELECTED DRAWING: Figure 2
Patent JP-2023015545-A (JP)
Title: Charged particle measuring device and method for controlling charged particle measuring device
Inventor: KUME NAOTO
IPC: G01T1/18
Filed: 2021-07-20
Abstract: To provide a charged particle measuring technique that can grasp the type of deterioration or the degree of deterioration of a gas detector and maintain constant measurement accuracy over a long period.SOLUTION: A charged particle measuring device 1 comprises: a plurality of gas detectors 33 that are filled with gas for detecting passage of charged particles μ; a locus calculation unit 16 that calculates the locus of the charged particles μ based on detection signals output from the plurality of gas detectors 33 and parameters associated with the gas detectors 33; a measuring unit 17 that measures an object 2 being a measuring object based on the locus of the charged particles μ; a signal strength acquisition unit 18 that acquires the signal strengths of the detection signals; an operating state monitoring unit 22 that evaluates the operating states of the gas detectors 33 based on the signal strengths corresponding to the gas detectors 33; and a parameter update unit 23 that, when the operating states of the gas detectors 33 change, updates the parameters associated with the gas detectors 33.SELECTED DRAWING: Figure 3
Patent JP-2023019987-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-07-30
Abstract: To provide a game machine capable of suppressing the decline of amusement in a game.SOLUTION: A game machine includes a display device capable of displaying an image, performance control means capable of controlling display related to a performance executed on the display device, and operation means capable of changing between a first state and a second state according to an operation. The performance control means can display a specific mode on the display device on the basis of the fact that the operation means has changed from the first state to the second state, ends the display of the specific mode after a certain period of time has elapsed when the operation means is changed to be in the second state continuously even after the specific mode is displayed, and ends the display of the specific mode after a certain period of time has elapsed since the last change to the second state when the operation means is intermittently changed to be in the second state from the first state after the specific mode is displayed. The specific mode is not displayed when the result of a lottery is a win.SELECTED DRAWING: Figure 129
Patent JP-2023022750-A (JP)
Title: Learning video data editing program, learning video data editing method, and information processing device
Inventor: TADANO TAKESHI
IPC: G06F3/04842
Filed: 2021-08-03
Abstract: To allow a worker to easily confirm information about unnecessary data.SOLUTION: An information processing device extracts a first feature amount and a second feature amount from a plurality of time-series image frames included in video data. The information processing device performs, on each of the plurality of image frames, processing of arranging a point corresponding to the image frame in a two-dimensional plan on a visible first display screen on the basis of the first feature amount and the second feature amount corresponding to the image frame. When receiving designation of a region on the two-dimensional plan, the information processing device gives information to a first image frame corresponding to a point included in the region and a second image frame not included in the region. The information processing device gives information on the first image frame and information on the second image frame onto a seek bar that is set on a visible second display screen and displays the plurality of image frames in a time series manner.SELECTED DRAWING: Figure 1
Patent JP-2023023394-A (JP)
Title: Substrate support device, washing device, device and method for calculating rotational speed of substrate and machine learning device
Inventor: MATSUDA MICHIAKI
IPC: H01L21/683
Filed: 2021-08-05
Abstract: To provide a technique capable of accurately obtaining a rotational speed of a substrate while increasing the maintainability in a substrate support device which holds and rotates a peripheral part of the substrate with a plurality of rollers.SOLUTION: A substrate support device comprises: a plurality of rollers which are arranged in a housing and hold a peripheral part of a substrate; a rotation drive unit which rotates the substrate by rotationally driving the plurality of rollers; a vibration transmission mechanism which is provided so as to extend to the housing from the roller or rotation drive unit and transmits the vibration generated due to the contact of a notch or orientation flat of the peripheral part of the substrate with the roller to the housing; a detection sensor which is arranged on the outer side of the housing, and detects at least one of the sound, vibration and distortion generated from the housing to output a signal corresponding to it; and a rotational speed calculation unit which calculates the rotational speed of the substrate on the basis of the signal output from the detection sensor.SELECTED DRAWING: Figure 2
Patent JP-2023028142-A (JP)
Title: Transmitting apparatus, receiving apparatus, and program
Inventor: SATO TAKAHIRO
IPC: H04L1/00
Filed: 2021-08-18
Abstract: To immediately resume defragmentation processing without reducing transmission efficiency even when a communication error occurs.SOLUTION: A pointer information addition unit 20 equipped in a transmission unit 11 of a transmitting/receiving device 2 deletes a preamble from an IP packet, and generates pointer information including a payload length of the IP packet, to be added thereto. A packet division unit 21 divides the packet with the pointer information into a size of RS packet length excluding a synchronization byte, to generate RS packet data. A synchronization byte addition unit 22 generates a synchronization byte by embedding information on a storage position of the pointer information in information identifying an RS packet and a video signal, to be added to the RS packet data, thereby generating an RS packet. An error detection (correction) code is added to the RS packet, the RS packet is modulated, and a frequency of a modulation signal is converted and the like, therefore a modulation wave is transmitted to a radio section 3.SELECTED DRAWING: Figure 3
Patent JP-2023028511-A (JP)
Title: Determination method and construction method
Inventor: KOBAYASHI KIYOSHI
IPC: E02D27/18
Filed: 2021-08-19
Abstract: To provide a method for determining the necessity of a crack suppression member capable of rationally suppressing the crack of a concrete structure by appropriately arranging the crack suppression member and a method for constructing the concrete structure.SOLUTION: A determination method according to one embodiment is the determination method for determining the necessity of a crack suppression member embedded in the concrete 8. A determination method comprises the steps of: placing concrete 8 in a concrete placing area A by placing optical fiber sensors 11 at multiple positions in the concrete placing area A; measuring distortion amounts at the plurality of positions by the optical fiber sensors 11 after placing the concrete 8; and determining the necessity of the crack suppression member from the magnitude of the difference between the distortion amounts at the plurality of positions.SELECTED DRAWING: Figure 3
Patent JP-2023030900-A (JP)
Title: Power storage device and control method of power storage device
Inventor: ARIMOTO Shoichi
IPC: H01G2/18
Filed: 2021-08-24
Abstract: To provide a power storage device automating a switchover of a current cut-off device, while securing safety by prevention of short circuit current.SOLUTION: In a power storage device (battery) 50, at least one of external terminals of positive and negative external terminals 51P and 51N has a first electrode 52, a second electrode 54, and an insulation member 53 insulating the first electrode 52 and the second electrode 54. The first electrode 52 and the second electrode 54 become conductive by a connection of a mating terminal 210 for the external terminals 51P and 51N. A management device 110 has a control part 120, and detection circuits 130P and 130N detecting whether or not the first electrode 52 and the second electrode 54 of the external terminals 51P and 51N are conductive. The control part 120 controls a current cut-off device 57 to open when the first electrode 52 and the second electrode 54 are non-conductive, and controls the current cut-off device 57 to close when the first electrode 52 and the second electrode 54 are conductive.SELECTED DRAWING: Figure 9
Patent JP-2023031760-A (JP)
Title: Water quality management system, information processing device, program, and water quality management method
Inventor: MIYAZAKI SHUN
IPC: G06Q50/06
Filed: 2021-08-25
Abstract: To allow for managing the quality of tap water more inexpensively and simply.SOLUTION: A water management system 1 is provided, comprising a communication unit 21 functioning as acquisition means for acquiring a plurality of pieces of water quality information of tap water from one or more terminal devices 10, determination means 231 configured to determine the state of acquisition of abnormal data representing water quality information suggesting abnormal quality of the tap water on the basis of the plurality of pieces of water quality information, and output means 232 configured to generate an output according to the state of acquisition of abnormal data on the basis of a determination result.SELECTED DRAWING: Figure 1
Patent JP-2023034202-A (JP)
Title: Internal combustion engine exhaust purification device
Inventor: ODA TOMIHISA
IPC: F02D43/00
Filed: 2021-08-30
Abstract: To reduce a generation amount of ammonia without increasing an outflow amount of NOx from a catalyst when an air-fuel ratio of a mixed gas in a combustion chamber is controlled to be richer than a theoretical air-fuel ratio.SOLUTION: An internal combustion engine exhaust purification device comprises: a catalyst 20 which is arranged in an exhaust passage of an internal combustion engine; an air-fuel ratio control section 63 which controls an air-fuel ratio of mixed gas in a combustion chamber 5 of the internal combustion engine; and an ignition timing control section 62 which controls an ignition timing of the mixed gas. While the air-fuel ratio control section is in execution of control to make air-fuel ratio of the mixed gas so as to be richer than a theoretical air-fuel ratio, the ignition timing control section retards the ignition timing when a temperature of the catalyst is within a predetermined range compared to the ignition timing when the temperature thereof is outside the predetermined range.SELECTED DRAWING: Figure 6