baber/WOPTO huggingface dataset:
Patent JP-2021143954-A (JP)
Title: Position transducer and detector manufacturing method
Inventor: OGATA KAZUNARI
IPC: G01D5/347
Filed: 2020-03-12
Abstract: To expand an operation angle range of, and improve a SN ratio of a position transducer.SOLUTION: A position transducer comprises: a reflector attached to a revolving shaft of a rotation limiting motor and having a plurality of reflection surfaces radially projecting from the revolving shaft; a diffusion light source mounted on a circuit board facing the reflection surfaces; and a detector including multiple pairs of photodiodes (PD) located on a circumference centering around a position on the circuit board directly above the revolving shaft, for receiving the image of reflected light due to rotating reflection surfaces and outputting a signal that changes in accordance with a light receiving area of images by two PDs constituting each pair. Each PD is formed on a mutually separate chip, and a plurality of chips is mounted on the circuit board so as to enclose a mounting region of the diffusion light source on the circuit board, with the PDs forming an annular shape as a whole.SELECTED DRAWING: Figure 3
Patent JP-2021150658-A (JP)
Title: Switch device, on-vehicle communication system, and communication method
Inventor: IWATA AKIHITO
IPC: B60R16/023
Filed: 2020-03-16
Abstract: To implement smooth communication between switch devices in an on-vehicle network.SOLUTION: A switch device comprises: a plurality of communication ports; a switch unit for relaying a frame, which is transmitted from a function unit and to which information including an ID of a VLAN and priority information is added, to another function unit via the communication ports in accordance with the priority information; and a duplication unit that when a diagnostic device is connected to another switch device, duplicates a frame to be relayed through a designated communication port of the plurality of communication ports to generate a diagnostic duplicate frame. The duplication unit can set priority information to be added to the diagnostic duplicate frame separately from priority information to be added to the frame, a duplication source. The switch unit outputs the diagnostic duplicate frame generated by the duplication unit from the communication port corresponding to the other switch device in accordance with the priority information set by the duplication unit.SELECTED DRAWING: Figure 4
Patent JP-2021150343-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: MITSUTA MASAYA
IPC: H01L23/29
Filed: 2020-03-16
Abstract: To provide a technology for easy and stable installation of wiring layers in semiconductor devices.SOLUTION: A semiconductor device 120 includes: a semiconductor element 103; a conductor 121 provided on one side of the semiconductor element 103 and electrically connected to the semiconductor element 103; an encapsulating material 107 that encapsulates the semiconductor element 103 and the conductor 121; and a wiring layer 123 provided on the encapsulating material 107 and in contact with the conductor 121. The encapsulating material 107 is composed of a cured material of a thermosetting resin composition for LDS that includes a thermosetting resin, an inorganic filler, and a non-conductive metal compound that forms metal nuclei upon irradiation with an active energy beam.SELECTED DRAWING: Figure 1
Patent JP-2021147134-A (JP)
Title: Reading control device and reading control method
Inventor: ISHIMARU Masakazu
IPC: B65G61/00
Filed: 2020-03-17
Abstract: To suppress reading of a cargo outside a vehicle cargo chamber.SOLUTION: A reading control device comprises: an opening/closed state specification part 131 which specifies opening/closed state of a door of a cargo chamber of a vehicle 100; a tag information acquisition part 134 that acquires tag information, which is stored in a tag attached to a cargo via a communication element 4 that is installed in the cargo chamber and reads the tag; and an electric wave control part 133 that controls a radio field intensity of electric wave, which is emitted by the communication element 4 for reading the tag, to a first radio field intensity when the opening/closed state specification part 131 specifies that the door is in the closed state, and controls a radio field intensity of electric wave to a second radio field intensity lower than the first radio field intensity when the opening/closed state specification part 131 specifies that the door is in the opening state.SELECTED DRAWING: Figure 2
Patent JP-2021150809-A (JP)
Title: Voice output control device, conference system device, and voice output control program
Inventor: TACHIGI KAZUOMI
IPC: H04M1/00
Filed: 2020-03-19
Abstract: To provide a voice output control device, a conference system device, and a voice output control program that easily grasp a source site of an utterance.SOLUTION: A conference system device 12 includes a voice output control device 20 comprising: a site control unit 40 that on the basis of relative position information between its own site and other sites, sets a position at which voice to be output is to be positioned for each of the other sites in a conference room; and a sound source processing device 44 that on the basis of the position, set by the site control unit, at which voice is to be positioned, generates a voice signal for positioning and outputting voice from another site.SELECTED DRAWING: Figure 4
Patent JP-2021148061-A (JP)
Title: Exhaust emission control system
Inventor: KAMAKURA SATOSHI
IPC: B01D53/90
Filed: 2020-03-19
Abstract: To provide an exhaust emission control system capable of further reducing the possibility that NH3 may flow out from a downstream side SCR even when a temperature of exhaust gas flowing into an upstream side SCR is rapidly raised.SOLUTION: An exhaust emission control system 3 includes: an upstream side SCR 31 provided in an exhaust passage 9 of an internal combustion engine 1, adsorbing NH3 and decomposing NOx in exhaust gas by using the adsorbed NH3; a downstream side SCR 33 provided downstream of the upstream side SCR 31 in the exhaust passage 9; cooling means 35 for cooling the downstream side SCR 33; and an ECU 29 controlling the cooling means 35. The exhaust emission control system further includes an accelerator opening sensor 37 acquiring an accelerator opening that is information indicating a temperature of the upstream side SCR 31. The ECU 29 calculates a temperature of the upstream side SCR 31 from the accelerator opening acquired by the accelerator opening sensor 37, and cools the downstream side SCR by the cooling means 35 when NH3 maximum adsorption capacity of the upstream side SCR 31 at the calculated temperature is lower than an estimated storage amount estimated to be actually stored by the upstream side SCR.SELECTED DRAWING: Figure 1
Patent JP-2021152609-A (JP)
Title: Imaging apparatus and vehicle
Inventor: KITAMURA NOBUO
IPC: G02B13/00
Filed: 2020-03-24
Abstract: To provide an imaging apparatus and a vehicle that can prevent an increase in temperature of an imaging optical system to prevent a deterioration in optical performance.SOLUTION: An imaging apparatus 10 comprises: an imaging optical system 20; an image pick-up device 31 that is arranged to be able to receive light of a subject image that is formed through the imaging optical system 20; a sheet metal 15 that has an opening not blocking a light beam from the imaging optical system 20 and is arranged between the imaging optical system 20 and the image pick-up device 31; and a metal housing 14 that surrounds the back side and lateral sides of a light receiving surface of the image pick-up device 31 and is in contact with the sheet metal 15.SELECTED DRAWING: Figure 1
Patent JP-2021155276-A (JP)
Title: Porous ceramic structure and manufacturing method of porous ceramic structure
Inventor: IZUMI YUNIE
IPC: B01J23/83
Filed: 2020-03-27
Abstract: To provide a porous ceramic structure having low pressure loss and high catalyst performance.SOLUTION: In the porous ceramic structure, the content of Fe in the case of containing Fe is, in Fe2O3 conversion, 0.1 mass% or larger and 3.0 mass% or smaller, and the content of Mn in the case of containing Mn is, in Mn2O3 conversion, 0.1 mass% or larger and 3.0 mass% or smaller. The content of Co when Fe or Mn and Co are contained is, in Co3O4 conversion, 0.1 mass% or larger and 3.0 mass% or smaller, and the content of Co in the case of not containing Fe and Mn but containing Co is, in Co3O4 conversion, 0.2 mass% or larger and 6.0 mass% or smaller. A content of Ce is, in CeO2 conversion, 0.1 mass% or larger and 10 mass% or smaller. A ratio of Fe/Mn/Co is 0.8 or larger and 9.5 or smaller. The porous ceramic structure 1 contains Zn, in ZnO conversion, in the range of 0.03 mass% or larger and 2.5 mass% or smaller.SELECTED DRAWING: Figure 7
Patent JP-2021156069-A (JP)
Title: Building board, building board construction structure, and building board construction method
Inventor: TAI NOBUHIRO
IPC: E04F13/08
Filed: 2020-03-27
Abstract: To provide a building board, a building board construction structure, and a building board construction method, which have high degree of freedom in the layout of surface appearance that is formed with a plurality of building boards, and can enhance designability.SOLUTION: A surface appearance (second surface appearance 32) of at least one part of the periphery of a design surface 2 differs from a surface appearance (first surface appearance 31) of the other part of the design surface 2.SELECTED DRAWING: Figure 1
Patent JP-2021154968-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: IIBOSHI YOICHI
IPC: B60L9/18
Filed: 2020-03-30
Abstract: To provide a vehicle control device capable of improving fuel economy while suppressing a deterioration in air exhaustion, by properly controlling a powertrain system of a vehicle.SOLUTION: A vehicle control device includes: a prediction part that predicts a speed or acceleration of a vehicle on the basis of a plurality of prediction models; a fuel economy information calculation part that calculates fuel economy on the basis of each of the results of prediction of the prediction part; a selection part that selects any one of the plurality of the results of prediction; and a powertrain part that controls at least one of an engine, a generator, an inverter, a drive motor and a transmission of the vehicle, on the basis of the result of prediction selected by the selection part.SELECTED DRAWING: Figure 2
Patent JP-2021155005-A (JP)
Title: Hybrid vehicle
Inventor: HONJO NORITOSHI
IPC: B60L58/10
Filed: 2020-03-30
Abstract: To provide a hybrid vehicle in which vibration of an internal combustion engine at the time of stop control can be stably suppressed.SOLUTION: A hybrid vehicle has: a torque acquisition part 51 which acquires a torque of a motor generator 32 for power generation that is required for so making an internal combustion engine to an engine speed at the time of power generation at prescribed time intervals after stopping fuel injection by a plurality of fuel injection valves 14A to 14D and fully closing a throttle valve 47A at the time of stop control of an internal combustion engine 20; and a rotational fluctuation determination part 51 which determines whether or not rotation speed fluctuation of the motor generator for power generation becomes a prescribed first threshold or less at prescribed time intervals. A vehicle control device 51, 11, 52 controls so as to drive the motor generator for power generation at a torque acquired via the torque acquisition part when it is determined that the rotation speed fluctuation is larger than the first threshold, and controls so as to stop the internal combustion engine by use of the motor generator for power generation when it is determined that the rotation speed fluctuation becomes the first threshold or less.SELECTED DRAWING: Figure 1
Patent JP-2021162990-A (JP)
Title: Monitoring system for work vehicle
Inventor: INAMOTO MASAYUKI
IPC: G08B25/00
Filed: 2020-03-31
Abstract: To provide a monitoring system for a work vehicle, that can quickly recognize an abnormality in the work vehicle.SOLUTION: In a work vehicle monitoring system 1 comprising a vehicle control unit 5 provided on a work vehicle 2, a related person terminal 6 used by a person concerned with the work vehicle 2, and a monitoring server 7 capable of communicating with the vehicle control unit 5 and the related person terminal 6 via a communication network 4, the work vehicle 2 is provided with an in-vehicle camera 10 that captures an inside of the work vehicle 2 or a driver; the vehicle control unit 5 is provided with abnormality determining means for determining an abnormal state of the work vehicle 2, and image transmitting means for transmitting a captured image taken by the in-vehicle camera 10 to the monitoring server 7 when the abnormality determining means determines that it is in the abnormal state; and the monitoring server 7 is provided with image storage means for storing the captured image received from the work vehicle 2, and notification transmission means for transmitting a stored captured image or a notification e-mail containing link information capable of viewing the stored captured image to the related person terminal 6.SELECTED DRAWING: Figure 1
Patent JP-2021161058-A (JP)
Title: Extended-release pheromone preparation, and method of controlling pest insect using the same
Inventor: SAGUCHI RYUICHI
IPC: A01P19/00
Filed: 2020-03-31
Abstract: To provide an extended-release preparation capable of keeping a farm field pheromone concentration by a mixture ratio of a sex pheromone substance that an objective pest insect has through a generation period of the pest insect.SOLUTION: The extended-release pheromone preparation includes: a mixture at least containing a first unsaturated aliphatic acetate compound having one C-C double bond and a second unsaturated aliphatic acetate compound having two C-C double bonds having equal respective total carbon numbers by a range of a mass ratio 0.5:99.5 to 99.5:0.5; and a container for enclosing the mixture, the container at least partly including a film of a linear aliphatic polyester including one or more kind(s) selected from the following repeating units (I).SELECTED DRAWING: None
Patent JP-2021142313-A (JP)
Title: Swing practice device for fast muscle training to increase flight distance in golf
Inventor: KIHARA YUYA
IPC: A63B69/36
Filed: 2020-03-11
Abstract: To provide a golf swing practice device that can train fast muscle to raise swing speed, and together, enables swinging by a sense being the same as the usual golf club.SOLUTION: A golf swing practice device includes: a head body fixed to the tip of a shaft; a grip provided at an outer circumference of an opposite side of the head of the shaft; a weight member provided at the side of the head; and a weight capable of moving in the right angle direction to the shaft from one end to the other end of the weight member provided at the weight member.SELECTED DRAWING: Figure 1
Patent JP-2021165179-A (JP)
Title: Conveying device
Inventor: FURUTA KENJI
IPC: B65G47/52
Filed: 2020-04-06
Abstract: To provide a conveying device capable of appropriately return-conveying a conveyance article without requiring any power.SOLUTION: A conveying device 1 by which a pallet PA as a conveyance article is made to flow in a returning manner between a supply table 3 and a reception table 4 comprises a first switching mechanism 10, a second switching mechanism 20, and a press-sending mechanism 30. The first switching mechanism 10 switches between an upper stage conveyor 5 and a lower stage conveyor 6 by rotating a connection destination of the supply table 3 around a first rotation axis 11. The second switching mechanism 20 switches between the upper stage conveyor 5 and the lower stage conveyor 6 by rotating a connection destination of the reception table 4 around a second rotation axis 21. The press-sending mechanism 30 allows the pallet PA flowed onto the lower stage conveyor 6 to ride onto the supply table 3 connected to the lower stage conveyor 6 by sliding of the slider 32 by dropping of the reception table 4, and lifts the supply table 3 on which the pallet PA is placed to an initial position by releasing a first lock part 15 by sliding of the slider 32.SELECTED DRAWING: Figure 11
Patent JP-2021167153-A (JP)
Title: Vehicle control system
Inventor: HOSHI TAKUMI
IPC: B60T8/17
Filed: 2020-04-12
Abstract: To provide a vehicle control system which mitigates discomfort of a user in realizing stop-holding.SOLUTION: Provided is a vehicle control system for a vehicle having a motor generator as a driving source of a wheel and a stop-holding function which increases brake liquid pressure to stop-holding liquid pressure or higher to perform stop-holding when stop brake liquid pressure which is brake liquid pressure at the timing of stopping is not predetermined stop-holding liquid pressure or higher. The vehicle control system comprises: a target driving force calculation part which calculates target driving force of the vehicle; an operation part which calculates demand driving force used for driving control of the motor generator and demand brake liquid pressure used for brake control based on the target driving force; and a stop-control part which performs pressure intensifying processing for increasing brake liquid pressure to the stop-holding liquid pressure or higher at a stop right-before timing which is a timing right before stop timing.SELECTED DRAWING: Figure 3
Patent JP-2021170598-A (JP)
Title: Processing device
Inventor: HIDAKA HIROKI
IPC: G05B19/409
Filed: 2020-04-16
Abstract: To provide a processing device capable of easily checking its operation status.SOLUTION: A processing device comprises a holding table which holds a workpiece, a processing unit which processes the workpiece held by the holding table, a display unit which displays an operation screen, an input unit, and a control unit. The control unit includes a function to switch display of the display unit from the operation screen to a display screen which displays an operation status when information is not input to the input unit for a certain period of time, and a function to switch display of the display unit from the display screen to the operation screen when information is input to the input unit with the display screen displayed in the display unit.SELECTED DRAWING: Figure 4
Patent JP-2021171217-A (JP)
Title: Pinball game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2020-04-21
Abstract: To favorably treat a relation between a jackpot time shortening executed when a jackpot is won, and a peak time shortening executed according to a failure variation frequency.SOLUTION: When a privilege flag is an effective value "1", a main controller sets a variable probability flag to an effective value "1" and sets a variable probability counter to the same value "500" as an upper limit number MHN of a peak time shortening. Afterward, the main controller sets a time shortening flag to an effective value "1" and sets a time shortening counter to a value "500". When the privilege flag is an ineffective value "0", the variable probability flag is set to an ineffective value "0" and the variable probability counter is set to a value "0". Afterward, the main controller sets the time shortening flag to an effective value "1" and sets the time shortening counter to a value "200" lower than the upper limit number MHN (S454).SELECTED DRAWING: Figure 16
Patent JP-2021172160-A (JP)
Title: Carrier cart
Inventor: NAKAMURA YOSUKE
IPC: B62B5/02
Filed: 2020-04-21
Abstract: To develop a hand-push carrier cart capable of readily riding over a step present on a transportation road surface.SOLUTION: A hand-push carrier cart includes a load carrying platform, wheels located back, forth, leftward, and rightward, and a lifting wheel having a lift. The lifting wheel is located at least at the center below the load carrying platform, and stretches or contracts in a vertical direction. The lift of a jack type that stretches or contracts is interposed between the lifting wheel and load carrying platform.SELECTED DRAWING: Figure 1
Patent JP-2021175053-A (JP)
Title: High-frequency module and communication device
Inventor: MATSUMOTO NAOYA
IPC: H01L25/04
Filed: 2020-04-22
Abstract: To provide a small high-frequency module including a differential amplifier type power amplifier and supporting a multiband.SOLUTION: A high-frequency module 1 comprises: a module substrate 91 including principal surfaces 91a and 91b; power amplifiers 10A and 20A; an output transformer 15 connected to the power amplifier 10A; and an output transformer 25 connected to the power amplifier 20A. The power amplifiers 10A and 20A are arranged on the principal surface 91a, and the output transformers 15 and 25 are arranged inside the module substrate 91 or on the principal surface 91b.SELECTED DRAWING: Figure 3A
Patent JP-2021141037-A (JP)
Title: Laser-excited plasma light source and method for plasma ignition
Inventor: DMITRY BORISOVICH ABRAMENKO
IPC: H05H1/24
Filed: 2020-04-23
Abstract: To ensure high reliability in plasma ignition, create, based thereon, an electrode-free high-brightness broadband light source with high spatial and power stability, and provide a function of collecting broadband plasma radiation at a spatial angle of 9 sr or more.SOLUTION: A light source includes a gas filled chamber with a region of radiating plasma sustained by a focused beam of CW laser. Plasma ignition means is a pulsed laser system generating first and second laser beams focused in the chamber. The first laser beam provides optical breakdown and then the second laser beam ignites plasma, and the volume and density of the plasma are sufficient to sustain stationary plasma with the CW laser after the end of the second laser pulse. Favorably, the first laser beam is generated in a Q-switching mode, and the second layer beam is generated in a free-running mode.SELECTED DRAWING: Figure 1
Patent JP-2021068882-A (JP)
Title: Cable management assembly
Inventor: CHEN KEN-CHING
IPC: H05K7/18
Filed: 2020-04-27
Abstract: To provide a cable management assembly that allows a cable management device to be easily attached to and detached from a cable management arm.SOLUTION: A cable management assembly includes an arm, and a cable management device attached to the arm. The arm includes mounting holes and positioning holes. The cable management device includes a wall having a mounting portion and an elastic portion. The elastic portion includes a connecting section arranged on the wall and an elastic section connected to the connecting section and including an engaging portion. The mounting portion of the cable management device enters the mounting hole of the arm and is blocked by a block section adjacent to the mounting hole such that the cable management device is mounted in the positioning hole via the engaging portion of the elastic section.SELECTED DRAWING: Figure 2
Patent JP-2021171564-A (JP)
Title: Visual field examination system, visual field examination device, and visual field examination program
Inventor: MIYAZAKI SOHEI
IPC: G09B9/052
Filed: 2020-04-30
Abstract: To provide a visual field examination system, a visual field examination device, and a visual field examination program capable of performing visual field examination while performing simulation.SOLUTION: The visual field examination system for examination of the visual field of a subject eye comprises: display means which displays a simulation image for simulating a daily migration of a subject; detection means which detects a reaction of the subject to a scene image displayed by the display means and having an influence on the behavior of the subject under simulation; and evaluation means which evaluates the visual field of the subject eye based on the reaction.SELECTED DRAWING: Figure 1