baber/WOPTO huggingface dataset:
Patent JP-2020109982-A (JP)
Title: Video coding with large macroblock
Inventor: CHEN PAYSON
IPC: H04N19/176
Filed: 2020-03-04
Abstract: To provide a technique for encoding and decoding digital video data using large macroblocks.SOLUTION: A video decoder receives a coding bit stream including a first syntax element indicating a minimum size of a block of a sequence of pictures, a second syntax element indicating the maximum size of a block of a sequence of pictures, a third syntax element indicating whether the current block has been partitioned into multiple sub-blocks, and a fourth syntax element indicating a coding mode used to code the sub-block, and the sub-block is decoded according to the coding mode without further partitioning the sub-block on the basis of the determination that the sub-block does not include another separately coded sub-partition.SELECTED DRAWING: Figure 3
Patent JP-2021139435-A (JP)
Title: Transmission and work vehicle
Inventor: MIURA YUSUKE
IPC: F16H47/04
Filed: 2020-03-05
Abstract: To improve energy efficiency in a transmission equipped with a continuously variable transmission mechanism.SOLUTION: A first gear mechanism is connected to an input shaft. A first output gear is connected to the first gear mechanism. A second gear mechanism is connected to the input shaft. A second output gear is connected to a second gear mechanism. A motor is connected to the first gear mechanism and the second gear mechanism. The motor is continuously varies a speed ratio of the first output gear with respect to the input shaft and a speed ratio of the second output gear with respect to the input shaft. A planetary gear mechanism includes a first rotary element, a second rotary element, and a third rotary element. The planetary gear mechanism can rotate about a first transfer shaft. A first driven gear can rotate about a second transfer shaft. The first output gear is connected to the first rotary element. The second output gear is connected to the second rotary element through the first driven gear. The output shaft is connected to the third rotary element.SELECTED DRAWING: Figure 3
Patent JP-2021139573-A (JP)
Title: Freezer for transportation and container for transportation
Inventor: SHIBUYA KENTO
IPC: F25D29/00
Filed: 2020-03-06
Abstract: To provide a heat radiation structure used in a case that a box for storing an inverter substrate is disposed at the side of a condenser in a freezer for transportation.SOLUTION: In a freezer (10) for transportation, an electric component box (36) which stores an inverter substrate (70) is disposed at the side of an exterior heat exchanger (32). The electric component box (36) has a facing plate (36e) facing an air inflow surface (32a) of the exterior heat exchanger (32). The facing plate (36e) of the electric component box (36) is provided with a heat sink (75). The heat sink (75) is exposed to the outside of the exterior component box (36) and cools a power module (71) provided at the inverter substrate (70).SELECTED DRAWING: Figure 4
Patent JP-2020155118-A (JP)
Title: Information processing system
Inventor: KAWASAKI HAJIME
IPC: G05B19/418
Filed: 2020-03-09
Abstract: To provide an information processing system capable of easily performing product management even when a product is divided into a plurality of portions.SOLUTION: An information processing system having an information processor and a plurality of photographing devices includes: a reception unit which receives input indicating that work process data indicating items of a plurality of work processes, a first image indicating a first slip including information of a first job ID, and a first product corresponding to the first slip are divided into a plurality of portions; a job ID generation unit which generates a second job ID obtained by providing the first job ID with discrimination information; a color code image generation unit which generates second color code data based on the second job ID; an image data generation unit which generates second image data indicating a second slip different from the first slip based on information corresponding to the second job ID; a photographed image acquisition unit; a color code extraction unit which extracts the second color code data; and a specification unit which specifies the state of the work process.SELECTED DRAWING: Figure 15
Patent JP-2021145416-A (JP)
Title: Electric motor assembly
Inventor: KATAYAMA NAOKI
IPC: H02K11/33
Filed: 2020-03-10
Abstract: To provide an electric motor assembly having a compact size.SOLUTION: An electric motor assembly 1 comprises: a motor casing 10; and an inverter case 21 serially connected with the motor casing 10 along an axial direction of a drive shaft 5. The inverter case 21 has an opening 150 through which a cable CB extending from the inside of the electric motor assembly 1 to the outside can pass. The electric motor assembly 1 comprises a closing lid 152 which closes the opening 150 and has a through hole 152a through which the cable CB can pass.SELECTED DRAWING: Figure 1
Patent JP-2021145429-A (JP)
Title: Power conversion device
Inventor: YABUTA MUNEYOSHI
IPC: H02M3/28
Filed: 2020-03-11
Abstract: To quickly suppress an output current of a second power supply when the output voltage of a power supply system rises during constant current operation of the second power supply in the power supply system in which the second power supply is connected in parallel to a first power supply that outputs a constant voltage.SOLUTION: A power conversion device 101 includes a second power supply 106 connected in parallel to a first power supply 104. A drive unit of the second power supply 106 switches between first control for operating a power conversion unit in a constant current mode based on a current limit value and second control for operating the power conversion unit in a mode different from the constant current mode. The drive unit performs third control to cause the power conversion unit to output a current lower than the current limit value when the output voltage of the second power supply 106 reaches a predetermined rising state during the first control or when a release condition for canceling the constant current mode is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2021144836-A (JP)
Title: Battery cooling control device
Inventor: MORIYA YUKI
IPC: H01M10/6566
Filed: 2020-03-11
Abstract: To provide a battery cooling control device capable of suppressing the temperature unevenness of a battery, thereby suppressing a deterioration in battery performance, in cooling the battery.SOLUTION: A battery cooling control device controls at least one of the heat dissipation and heat generation of a cell such that a cell internal temperature parameter obtained using the heat dissipation and heat generation of the cell is within a specified value set for a cell external temperature parameter, when the cell internal temperature parameter is out of range of the specified value.SELECTED DRAWING: Figure 1
Patent JP-2021145034-A (JP)
Title: Electrical apparatus
Inventor: MATSUZUKA RYO
IPC: H02G3/02
Filed: 2020-03-11
Abstract: To improve heat radiation in a housing.SOLUTION: An electrical apparatus 1 includes a heat absorber A1, a first substrate 11 and a second substrate 12, a housing 3 and an exposed part B1. The first substrate 11 and the second substrate 12 are arranged on both sides of the heat absorber A1 in one direction, respectively. The housing 3 houses the heat absorber A1, the first substrate 11 and the second substrate 12. The exposed part B1 is thermally connected to the heat absorber A1 and at least a part thereof exposes to the outside of the housing 3.SELECTED DRAWING: Figure 4
Patent JP-2020111867-A (JP)
Title: Fluorescent substance-containing thermoplastic resin filament
Inventor: TSUMORI TOSHIHIRO
IPC: C08K3/16
Filed: 2020-03-13
Abstract: SOLUTION: There is provided a fluorescent substance-containing thermoplastic resin filament which is a raw material filament for producing a wavelength conversion member containing a fluorescent substance converting a wavelength of light emitted from an LED to emit light having a different wavelength by a 3D printer according to a melt lamination method, in which a particulate fluorescent substance containing a manganese-activated complex fluoride fluorescent substance represented by A2(M1-x, Mnx)F6 is dispersed, at a concentration of 30 mass% or less, in a thermoplastic resin selected from an olefin resin, a cyclic polyolefin resin, an acrylic resin, a styrene resin and an acryl-imide resin.EFFECT: A wavelength conversion member used for an LED light-emitting device of a remote phosphor type can efficiently be produced without using a metal die, and a fluorescent substance of the resultant wavelength conversion member has a good dispersibility.SELECTED DRAWING: Figure 1
Patent JP-2021069918-A (JP)
Title: Medical leg fixing instrument
Inventor: LOU GUOHUA
IPC: A61G13/12
Filed: 2020-03-13
Abstract: To disclose a medical leg fixing instrument.SOLUTION: A medical leg fixing instrument includes a cushion base. On left and right both ends of the cushion base, rotatable leg grip plates are symmetrically installed. Between the leg grip plates, a medical space is installed. A treatment can be given with a patient's leg placed in the medical space. In the leg grip plate, on side walls approximate to the medical space, fixing blocks are fixedly installed. Between the fixing blocks, a stretchable belt is installed. The current invention fixes the patient's leg with the built-in grip plate and the cushion device, the patient's leg can be effectively protected, a sense of pain when the patient is treated can be reduced, and at the same time, convenience is given to a doctor's adjusting a position of the patient's leg, reduces a surgical burden on the doctor, and remarkably increases medical effects.SELECTED DRAWING: Figure 1
Patent JP-2021146824-A (JP)
Title: Thrust generator
Inventor: KUMAGAI Hiroyasu
IPC: B64C11/06
Filed: 2020-03-17
Abstract: To provide a thrust generator capable of reducing impact of an external environment to a bolt, when the bolt is used on the thrust generator.SOLUTION: A thrust generator comprises: a rotary wing which can rotate around a prescribed axis; a hub which is provided on the prescribed axis, and supports the rotary wing; a first motor which is fixed to the hub by a fixing member, and rotates the hub around the prescribed axis; a second motor which is provided in the vicinity of the first motor and generates rotation motion for changing a pitch angle of the rotary wing; a first conversion part for converting the rotation motion of the second motor into linear motion; and a second conversion part for converting the linear motion obtained by conversion by the first conversion part into the rotation motion for changing the pitch angle. At least a part of the first conversion part is stored in the first motor, at least a part of the second conversion part is stored in the hub, the hub has a hollow part at an inside thereof, and a fixing member extends from the hollow part toward the first motor.SELECTED DRAWING: Figure 13
Patent JP-2020158494-A (JP)
Title: Oral mucosa-adhering vaccine preparation
Inventor: SAKAMOTO SACHIKO
IPC: A61K9/70
Filed: 2020-03-19
Abstract: To provide an oral mucosa-adhering vaccine preparation, which is an oral mucosa-adhering type preparation, and stably exposes vaccine antigen to a mucosal surface by attaching high-concentration drug solution to the oral mucosa for a fixed time, and can be completely dissolved within a predetermined time period.SOLUTION: There is provided an oral mucosa-adhering vaccine preparation having a drug layer containing vaccine antigen and a drug cover layer. The drug cover layer has a thickness of 15 μm or more. The disintegration property (A) of the drug layer and the disintegration property (B) of the drug cover layer against distilled water at 37°C have a relationship of (A)>(B). When a test piece of the drug cover layer having an area of 20 cm2 and a thickness of 50 μm is immersed in 500 mL of distilled water at 37°C, the residual rate (C) thereof 7 minutes after the start of immersion is 50% or more and 90% or less.SELECTED DRAWING: None
Patent JP-2021148615-A (JP)
Title: Vehicle automatic operation device
Inventor: KODAMA AKIHIKO
IPC: G01M17/007
Filed: 2020-03-19
Abstract: To improve the workability of a work for setting a vehicle automatic operation device.SOLUTION: A vehicle automatic operation device 1 includes: a frame 11 equipped in a driver seat of a vehicle; a pedal actuator 41 removably attached to the front end part of the frame 11; an LED light 76 for illuminating the front end part of the frame 11; and a secondary battery as a light source of the LED light 76, the secondary battery being stored in the frame 11 and charged while being connected to an external power source. The vehicle automatic operation device 1 can improve the workability of such a work for setting the vehicle automatic operation device 1 as adjusting the position of the pedal actuator 41 or as attaching the pedal actuator 41 by turning on the LED light 76.SELECTED DRAWING: Figure 9
Patent JP-2021145956-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2020-03-19
Abstract: To provide a game machine having a further optimized function.SOLUTION: A game machine includes a power supply, a reel, a start lever, plural stop buttons, a first betting setting button depressed by a player when setting betting of a first betting number, a second betting setting button that is depressed by a player when setting betting of a second betting number differing from the first betting number and is irradiated with lighting of a light source in a predetermined case, and control means capable of executing setting of a betting of a first betting number when the first betting setting button is depressed, and capable of executing setting for setting a second betting number when the second betting setting button is depressed. The light source lights up and betting setting by the first betting setting button is disabled in a situation in which the second betting setting button continues to be depressed after power is turned on during depression of the second betting setting button.SELECTED DRAWING: Figure 27
Patent JP-2021147914-A (JP)
Title: Fixture and net window
Inventor: SUGIMOTO DAIKI
IPC: E06B1/04
Filed: 2020-03-19
Abstract: To provide a fixture and a net window, which improve flexibility in design of the net window.SOLUTION: A fixture 1 has an outer frame 2 whose fixing portions F1, F2 are formed along inner peripheral surfaces S1, S2, and a net window 10 that is fixed to a portion of fixing portions formed on at least one of frame members 5, 6 of the outer frames and has stiles 12, 13 formed so as to cover the fixing portions along the inner peripheral surfaces.SELECTED DRAWING: Figure 2
Patent JP-2021149057-A (JP)
Title: Optical structure, polarizing plate with optical structure and display device
Inventor: ADACHI KOTARO
IPC: G02B5/04
Filed: 2020-03-23
Abstract: To provide an optical structure capable of attaining high contrast and high luminance of a display image while suppressing the rise in thickness of a display device.SOLUTION: An optical structure comprises: a first optical sheet on which a plurality of prism parts are arranged, and the prism parts linearly extend in a direction intersecting the direction in which the prism parts are arranged; and a second optical sheet on which light absorption parts and light transmission parts are alternately arranged, and the light absorption parts and the light transmission parts linearly extend in a direction interesting the direction in which the light absorption parts and the light transmission parts are arranged. The first optical sheet and the second optical sheet face each other. The direction in which the prism parts linearly extend, and the direction in which the light absorption parts and the light transmission parts linearly extend are not parallel to each other.SELECTED DRAWING: Figure 1
Patent JP-2021157019-A (JP)
Title: Display device
Inventor: OKADA AKIHIKO
IPC: F16M11/20
Filed: 2020-03-26
Abstract: To provide a collapsible display device which can be self-supportingly installed at any place and compactly stored when not in use.SOLUTION: A display device 100 provided herein comprises a display unit 10 and a stand 20 for holding the display unit, the stand including a collapsible holding frame 21. The display device is designed to hold the display unit using the collapsible holding frame. The holding frame can be collapsed to make itself compact when not in use.SELECTED DRAWING: Figure 2
Patent JP-2021156121-A (JP)
Title: Work vehicle
Inventor: TANAKA SHINICHIRO
IPC: E02F9/22
Filed: 2020-03-30
Abstract: To provide a work vehicle that can suppress the occurrence of heat shock during a warm-up operation.SOLUTION: A wheel loader 1 includes a hydraulic drive circuit 3 comprising: a lift arm cylinder 22 and a bucket cylinder 24 that is driven by hydraulic oil discharged from a hydraulic pump 31; a lift arm directional control valve 32 that controls the flow of hydraulic oil supplied from the hydraulic pump 31 to the lift arm cylinder 22; and a bucket directional control valve 33 that controls the flow of hydraulic oil supplied from the hydraulic pump 31 to the bucket cylinder 24. The wheel loader has: a pressure sensor 62 that detects a discharge pressure P of the hydraulic pump 31; and a controller 5 that controls a discharge flow rate of the hydraulic pump 31. When a start condition of a warm-up operation is satisfied and the discharge pressure P detected by the pressure sensor 62 becomes equal to or higher than a pressure threshold value Pth set based on a relief pressure of the hydraulic drive circuit 3, the controller 5 limits the discharge flow rate of the hydraulic pump 31.SELECTED DRAWING: Figure 5
Patent JP-2021161043-A (JP)
Title: Antibacterial agent to skin resident fungus
Inventor: TAKEDA SHOGO
IPC: A61K36/28
Filed: 2020-03-31
Abstract: To provide a novel improver for skin resident fungus flora.SOLUTION: For solving problems, technical characteristics of the invention provide: (1) a Staphylococcus aureus antibacterial agent including, as an active ingredient, at least one kind of S-petasin, S-isopetasin, and fukinone; (2) a skin resident fungus flora improver including as an active ingredient, at least one of S-petasin, S-isopetasin; (3) the skin resident fungus flora improver which has strong antibacterial activity, with respect to Staphylococcus aureus, and with respect to a skin Staphylococcus, has weak antibacterial activity, for exhibiting an improvement action of the skin resident fungus flora, the skin resident fungus flora improver being described in the above-mentioned (2); and (4) an anti-Pityrosporum ovale agent including as an active ingredient, at least one of a condensed tannin and kaempferol 3-O-(6"-acetyl)-glucoside.SELECTED DRAWING: None
Patent JP-2021163052-A (JP)
Title: Toll collection system and toll collection method
Inventor: IBUKI YUSUKE
IPC: G07B15/00
Filed: 2020-03-31
Abstract: To provide a toll collection system capable of notifying a user of a toll to be actually charged.SOLUTION: A toll collection system 1 includes an entry roadside communication device 10 that performs radio communication with an on-vehicle device of a vehicle that has arrived at an entry toll gate of a toll road to acquire identification information of the on-vehicle device, a vehicle model determination device 12 that determines a model of the vehicle that has arrived at the entry toll gate, an entry vehicle lane server 11, an exit roadside communication device 20 that performs radio communication with the on-vehicle device of the vehicle that has arrived at an exit toll gate of the toll road to acquire identification information of the on-vehicle device, an exit vehicle lane server 21 that calculates a toll of the vehicle that has arrived at the exit toll gate, a notification device 22 that notifies a user riding on the vehicle of the toll when the vehicle exits the exit toll gate, and a registration information server 30 that is communicably connected to each of the entry vehicle lane server 11 and the exit vehicle lane server 21.SELECTED DRAWING: Figure 2
Patent JP-2021162422-A (JP)
Title: Nuclear material distribution measuring apparatus
Inventor: MORISHITA YUKI
IPC: G01T1/20
Filed: 2020-03-31
Abstract: To properly recognize a distribution of nuclear material by properly recognizing a background component of a radiation.SOLUTION: A position detection type radiation detector detects an α ray or β ray and sends a pulsed output signal (S1). An analysis part recognizes from waveform data on it whether the output signal originates from the α ray or β ray (S2), and classifies by the α ray and β ray and stores recognized energy, and position information and detection time in a storage part (S3). After the information is stored through all of detection in a measurement time, the analysis part extracts a combination (α-β correlation even) having β-ray detection time and α-ray detection time close to each other (S5). The analysis part can calculate a background component resulting from 222Rn (S7). The value obtained by subtracting the background component from detection intensity of the detected α ray can be regarded as detection intensity of the α ray after correction (S8).SELECTED DRAWING: Figure 2
Patent JP-2021159543-A (JP)
Title: Game machine
Inventor: ANDO SHIGEMITSU
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a pinball game machine that creates a game mode of a privilege game state and has excellence in amusement in a game.SOLUTION: Privilege game granting means for granting a privilege game for allowing winning/losing determination to be executed easily includes a first privilege game and a second privilege game, and grants the second privilege game when a specific pattern of a special pattern is selected following winning/losing determination while granting the first privilege game after completion of a jackpot game. Variation table setting means for setting a variation table for variation of a special pattern allows a first variation table and a second variation table to be selectable for a privilege game state, and sets the second variation table when the first variation table is not set while the first variation table is continued when the first variation table is set already when a specific pattern is selected and the second privilege game is granted while setting the first variation table when the first privilege game is granted.SELECTED DRAWING: Figure 37
Patent JP-2021164135-A (JP)
Title: Video management support system and video management support method
Inventor: KASHIWASE SHOICHI
IPC: H04N5/77
Filed: 2020-04-03
Abstract: To provide a video management support technique which can prevent an overlook of a change generated in the appearance of an inspection object, at an appearance inspection using a recorded video.SOLUTION: A video management support system 1 includes: a camera 8 loaded on a movable terminal 2 to image a video; a position information acquisition unit 50 which acquires position information to enable identification of a position when the video is imaged by the camera 8; a direction information acquisition unit 51 which acquires direction information to enable identification of a direction when the video is imaged by the camera 8; a set information acquisition unit 52 which acquires set information to enable identification of a setting when the video is imaged by the camera 8; and an imaging information recording unit 64 which records imaging information including the position information, the direction information, and the set information, in association with the video.SELECTED DRAWING: Figure 11