baber/WOPTO huggingface dataset:
Patent JP-2022130232-A (JP)
Title: tire
Inventor: YATABE SHO
IPC: B60C5/00
Filed: 2021-02-25
Abstract: To provide a tire that can improve snow traction performance and wet braking performance without causing deterioration in wear performance.SOLUTION: A tire includes center land parts 31, shoulder land parts 33a and middle land parts 32a. The middle land parts 32a have lug grooves 41 and 42, where the lug grooves 41 and the lug grooves 42 are alternately arranged in a tire circumferential direction. One end part of the lug groove 41 opens to a center main groove 22a and the other end part of the lug groove 41 terminates in the middle land part 32a. The lug groove 42 penetrates through the middle lad part 32a, and a lug groove 43 penetrates through the center land part 31. A ratio L3/L0 of the length L3 in the tire circumferential direction between a position at which the second lug groove 42 opens to the center main groove 21a and a position at which the lug groove 43 opens to the center main groove 21a to the length L0 in the tire circumferential direction of a first pitch of a position at which the lug groove 41 opens to the center main groove 21a is 0.2 or more and 0.8 or less.SELECTED DRAWING: Figure 2
Patent JP-2022130923-A (JP)
Title: game machine
Inventor: TANAKA TAKAHISA
IPC: A63F7/02
Filed: 2021-02-26
Abstract: To provide a game machine capable of increasing interest in a game.SOLUTION: A game machine includes a base member (lower base member C4100), a storage member capable of storing game media (game balls), a first wiring member C4181 connectable to a first connector C4161, a second wiring member C4182 connectable to a second connector C4162, a third wiring member C4183 connectable to a third connector C4171, and a predetermined member that can bind each of the first wiring member, the second wiring member, and the third wiring member. The predetermined member can form a bind wiring member by binding each of the wiring members.SELECTED DRAWING: Figure 357
Patent JP-2022131465-A (JP)
Title: Road information providing system, and road information providing method
Inventor: HAGIWARA TOMOAKI
IPC: G08G1/00
Filed: 2021-02-26
Abstract: To provide a road information providing system, and a road information providing method which can provide information of passage propriety according to size of a mobile object.SOLUTION: A road information providing system 1 comprises: a first passage situation recognition unit 11 which recognizes a first passage situation which is a passage situation of a first kind of mobile object 50; a second passage situation recognition unit 12 which recognizes a second passage situation which is a passage situation of a second kind of mobile object with size smaller than that of the first kind; a specific road area extraction unit 13 which extracts a road area established with a passage determination condition using recognition that traffic of the first kind of mobile object 50 decreases from the first passage situation, and recognition that the second kind of mobile object 51 passes from the second passage situation as criteria as a specific road area; and a passage obstruction information providing unit 14 which provides passage obstruction information for notifying that an event which obstructs passage of the first kind of mobile object 50 occurs in the specific road area.SELECTED DRAWING: Figure 1
Patent JP-2022133899-A (JP)
Title: intercom system
Inventor: SHIMOMURA YUTA
IPC: H04M9/00
Filed: 2021-03-02
Abstract: To automatically record a captured image of a visitor during a period in which a mute mode is set in which a ringing tone is not sounded.SOLUTION: A living room base unit 2 includes a mute setting button 24a that sets a mute mode in which a ringing tone is not sounded, an image storage unit 25 that records an image captured by a camera 11 of an entrance hall machine 1, and a master CPU 27 that controls the mute mode operation, and when the entrance hall machine 1 is called in the mute mode, the master CPU 27 activates the camera 11 and saves the captured image in the image storage unit 25.SELECTED DRAWING: Figure 2
Patent JP-2022133900-A (JP)
Title: Housing intercom system
Inventor: SHIMOMURA YUTA
IPC: H04M9/00
Filed: 2021-03-02
Abstract: To provide a housing intercom system that can call an alarm source with a simple operation and automatically record the conversation at that time.SOLUTION: In a housing intercom system, a management master unit 4 includes a monitor 41 that displays various pieces of information and equipped with an operation unit 42 consisting of a touch panel, and a management master unit CPU 47 that displays a stop button 42a for stopping the alarm operation on the monitor 41 when an abnormality occurrence signal is received and alarm is started. When the stop button 42a is operated, the management master unit CPU 47 next displays a call source call button 42b for calling a living room master unit that has transmitted the abnormality occurrence signal.SELECTED DRAWING: Figure 2
Patent JP-2022134695-A (JP)
Title: Solar panel cleaning device
Inventor: TANAKA MASAYOSHI
IPC: B08B3/02
Filed: 2021-03-04
Abstract: To provide a solar panel cleaning device capable of efficiently cleaning a wide area of a solar panel.SOLUTION: A solar panel cleaning device includes a crane 100 having a hoisting/lowering wire 107, a cleaning attachment 300 suspended from the hoisting/lowering wire 107 of the crane 100 and having a cleaning nozzle 320, and a water supply unit 400 that supplies water to the cleaning attachment 300.SELECTED DRAWING: Figure 1
Patent JP-2021087871-A (JP)
Title: Game reservation device and game reservation program
Inventor: TAMATOSHI TOYOHITO
IPC: A63F13/70
Filed: 2021-03-10
Abstract: To propose a new play reservation method of a game device.SOLUTION: A game support device receives a play reservation (time reservation) of a game including designation of reservation time, and manages a play order of a plurality of players on the basis of the play reservation. The game support device permits a player who performs time reservation to play a game when reservation time designated by a player is reached. When a predetermined number of play reservations for designating reservation time are received within a same time frame, a new reservation may be refused when the new play reservation for designating reservation time is received within the time frame.SELECTED DRAWING: Figure 3
Patent JP-2022139027-A (JP)
Title: Fuel cell system and method for generating power in fuel cell system
Inventor: ISHIDA HIDENOBU
IPC: H01M8/04
Filed: 2021-03-11
Abstract: To provide a fuel cell system having a compact and long-life poisoning substance filter and a power generation method thereof.SOLUTION: A fuel cell system 100 includes a fuel cell stack 11 for generating power by reacting fuel gas with oxygen-containing gas, an exhaust path 13 for discharging exhaust gas generated by power generation of the fuel cell stack 11 to the outside of the system, a generated water passage 14 for collecting generated water W contained in the exhaust gas, a water cooler 23 which is provided in the generated water passage 14 and can cool the generated water W as appropriate, a filter unit 16 which is connected to the generated water passage 14 on the downstream side of the water cooler 23 and uses the generated water W1 to remove water-soluble poisoning substances from the oxygen-containing gas α to flow into the fuel cell stack 11, and a drainage pipe 35 which is connected to the filter unit 16 and used in the filter unit 16 to discharge the generated water W2 containing the water-soluble poisoning substance to the outside of the system.SELECTED DRAWING: Figure 1
Patent JP-2022139980-A (JP)
Title: Recovery agent, recovery method for non-aqueous electrolyte secondary battery, and manufacturing method for non-aqueous electrolyte secondary battery
Inventor: AOKI YOSHIFUMI
IPC: H01M10/058
Filed: 2021-03-12
Abstract: To provide a novel recovery method for a non-aqueous electrolyte secondary battery.SOLUTION: A recovery agent includes a solute having an aromatic hydrocarbon compound in a reduced state and a metal ion, a solvent that dissolves the solute, and an electrolyte. A recovery method of a non-aqueous electrolyte secondary battery includes a recovery step of injecting the recovery agent into the non-aqueous electrolyte secondary battery to recover the capacity of the non-aqueous electrolyte secondary battery.SELECTED DRAWING: None
Patent JP-2022140049-A (JP)
Title: Conveyance state detection device, conveyance state detection system comprising the same, conveyance state detection method, and conveyance state detection program
Inventor: INOUE BENIKA
IPC: G01B11/24
Filed: 2021-03-12
Abstract: To provide a conveyance state detection device capable of accurately determining the state of a load on a carrier, and to provide a conveyance state detection system comprising the same, conveyance state detection method, and conveyance state detection program.SOLUTION: A conveyance state detection device 10 disclosed herein is a device for detecting the state of a load 31 on a carrier 30 being conveyed by a forklift 20 with the load 31 mounted thereon, and comprises a distance measurement unit 14 and a control unit 13. The distance measurement unit 14 acquires information on distance to a target object as measured according to the amount of reflection of light irradiated to the target object by an illumination unit 11. The control unit 13 determines the state of the load 31 on the carrier 30 on the basis of the information on the distance to the target object acquired by the distance measurement unit 14.SELECTED DRAWING: Figure 3
Patent JP-2022141257-A (JP)
Title: Work vehicle and control system of work vehicle
Inventor: YUASA JUNICHI
IPC: A01B69/00
Filed: 2021-03-15
Abstract: To notify a user of deviation from a route when a work vehicle turns.SOLUTION: A control system of a work vehicle that executes an automatic steering operation includes a storage device for storing a target route of the work vehicle, and a control device for controlling the steering of the work vehicle so that the work vehicle travels along the target route on the basis of the position of the work vehicle specified by a positioning device and the target route stored in the storage device. The target route includes a plurality of main routes formed in parallel with each other, and one or more turning routes connecting the plurality of main routes. The control device causes a warning device to output a warning when the position of the work vehicle is away from the turning route by a reference distance or more while the work vehicle is turning along one of the turning routes by automatic steering.SELECTED DRAWING: Figure 12A
Patent JP-2022142808-A (JP)
Title: hover touch sensor
Inventor: SHIBATA YOSUKE
IPC: G06F3/044
Filed: 2021-03-17
Abstract: To provide a hover touch sensor capable of performing touch input with high sensitivity on an aerial detection plane.SOLUTION: A hover touch sensor detects change of a statistic capacitance of an arbitrary point of an aerial detection plane, and includes: a display unit for displaying an image; a micro sensor array which is arranged above the display unit and forms an image on an above aerial detection plane; and a driving electrode and a detection electrode, arranged with a predetermined interval in the vertical direction to generate an electric field on the aerial detection plane.SELECTED DRAWING: Figure 1
Patent JP-2022144361-A (JP)
Title: semiconductor storage device
Inventor: MAEDA TAKASHI
IPC: G11C16/04
Filed: 2021-03-19
Abstract: To provide a semiconductor storage device capable of selectively erasing data.SOLUTION: A semiconductor storage device 2 comprises a memory cell array 110 which stores data, and a sequencer 41 which controls an operation of the memory cell array 110. The sequencer 41 sets an electrical potential of a selection word line sWL connected to a gate of a selection memory cell transistor to Vm1, sets an electric potential of an adjacent word line nWL connected to a gate of an adjacent memory cell transistor to Vm2 higher than Vm1, and sets an electric potential of a non-selection word line uWL connected to a gate of a non-selection memory cell transistor to Vm3 higher than Vm2.SELECTED DRAWING: Figure 6
Patent JP-2022145118-A (JP)
Title: air conditioner
Inventor: KAWAMURA YOSHINORI
IPC: F25B41/26
Filed: 2021-03-19
Abstract: To provide an air conditioner having a new structure capable of using heat coming out of a pipe.SOLUTION: An air conditioner according to an embodiment comprises an indoor heat exchanger, an outdoor heat exchanger, first to third pipes, a compressor, a four-way valve, a first expansion valve, a heat storage material, and a first heat transfer part. The first pipe connects the indoor heat exchanger and the outdoor heat exchanger. The second pipe connects the outdoor heat exchanger and the indoor heat exchanger. The compressor, the four-way valve, and a switching valve are provided in the first pipe. The first expansion valve is provided in the second pipe. In the third pipe, one end part is connected to the switching valve, and the other end part is connected to the first pipe between the switching valve and a suction port of the compressor. The heat storage material is thermally connected to the first pipe between the indoor heat exchanger and the compressor. The heat transfer part is thermally connected to the third pipe, and thermally connected to the second pipe between the indoor heat exchanger and the first expansion valve.SELECTED DRAWING: Figure 1
Patent JP-2021104028-A (JP)
Title: PRRS VIRUS VARIANT, EUROPEAN PRRS VIRUS cDNA CLONE, AND USES THEREOF
Inventor: ANDREAS GALLEI
IPC: A61P31/12
Filed: 2021-03-24
Abstract: To provide, in the field of animal health, means to study Porcine Reproductive and Respiratory Syndrome (PRRS), which is a viral disease affecting swine, and means to develop vaccines, therapeutics and diagnostics for prophylaxis, treatment and diagnosis of PRRS.SOLUTION: In a first consideration, the invention relates to a new PRRS virus variant. In a second consideration, the invention relates to a nucleic acid sequence which comprises the genome of an infectious genotype I (EU) PRRS virus clone. Based on this, new PRRS vaccine candidates with improved properties are provided.SELECTED DRAWING: None
Patent JP-2022148539-A (JP)
Title: Secure element and method for managing access to data object
Inventor: MIYAGAWA YUKI
IPC: G06F21/62
Filed: 2021-03-24
Abstract: To provide a secure element that can set an access right on the unit of a data object and a method for managing an access to a data object.SOLUTION: A secure element 1 includes: an access right table in which the region of an access management region and an access right set in the access management region are described according to each management region set in a memory storing a data object; and a command 110 for searching the access right table for an access management region that includes a data object as an access target and managing an execution in accordance with an access right set in the access management region.SELECTED DRAWING: Figure 1
Patent JP-2021105730-A (JP)
Title: Membrane for EUV lithography
Inventor: PIETER-JAN VAN ZWOL
IPC: G03F7/20
Filed: 2021-03-24
Abstract: To provide a membrane for EUV lithography with high emissivity and a low possibility of failing.SOLUTION: A membrane for EUV lithography has a thickness of 200 nm or less and includes a stack having: at least one silicon layer; and at least one silicon compound layer made of a compound of silicon and an element selected from the group consisting of boron, phosphorous and bromine.SELECTED DRAWING: Figure 3
Patent JP-2022148827-A (JP)
Title: game machine
Inventor: EZURA SHOHEI
IPC: A63F7/02
Filed: 2021-03-24
Abstract: To provide a game machine capable of realizing diversification of a performance.SOLUTION: A game machine comprises main control means for controlling progress of a game, performance control means for controlling a performance, and input operation means for receiving an input operation from a player. In the game machine, an operation means image imitating the input operation means is displayed, and an operation instruction performance for instructing the player to perform an input operation to the input operation means can be executed. Performances include a first performance that can be executed with the operation means image hidden after the operation instruction performance is executed and the input operation to the input operation means is performed and a second performance that can be executed with the operation means image displayed after the operation instruction performance is executed and the input operation to the input operation means is performed.SELECTED DRAWING: Figure 57
Patent JP-2022149483-A (JP)
Title: Manufacturing method of short fiber-reinforced prepreg sheet
Inventor: YAMANAKA YUSUKE
IPC: D04H13/00
Filed: 2021-03-25
Abstract: To provide a manufacturing method of a short fiber-reinforced prepreg sheet small in basis weight variation in a sheet width direction and small in a loss width relative to a production width by controlling the basis weight of an edge of the short fiber-reinforced prepreg sheet.SOLUTION: A manufacturing method of a short fiber-reinforced prepreg sheet comprises: after a cutting step of cutting a reinforcing fiber bundle into a specified bundle length to form a chopped fiber bundle, a spraying step for spraying the obtained chopped fiber bundle on a moving body that continuously moves in a downstream direction of a manufacturing process to obtain a chopped fiber bundle deposit, the spraying step is performed in a spraying area in which both ends in the width direction of the moving body were regulated by vertical walls, after completion of the spraying step, and a step of spreading and leveling chopped fiber bundles contained in high basis weight regions formed at both ends in the width direction of the chopped fiber bundle deposit.SELECTED DRAWING: Figure 2
Patent JP-2021103329-A (JP)
Title: Audio recognition method, audio recognition device, electronic apparatus, storage medium, and program
Inventor: XU JUNHUA
IPC: G10L15/20
Filed: 2021-03-26
Abstract: To provide an audio recognition method, an audio recognition device, an electronic apparatus, and a computer program that improve efficiency of word sound test optimization.SOLUTION: The audio recognition method includes: acquiring a recorded first audio signal; processing the first audio signal based on a first filter coefficient calculated based on a first frequency response of a voice obtained by a first audio reproduction instrument reproducing a calibration signal and a frequency response of the calibration signal to acquire a second audio signal; and recognizing a voice obtained by the first audio reproduction instrument reproducing the second audio signal.SELECTED DRAWING: Figure 2
Patent JP-2021107395-A (JP)
Title: Treatment of cancer using chimeric antigen receptor
Inventor: ANDREAS LOEW
IPC: A61K31/436
Filed: 2021-03-26
Abstract: To provide compositions and methods for treating diseases associated with expression of a tumor antigen.SOLUTION: The invention provides a chimeric antigen receptor (CAR) specific to a tumor antigen, a vector encoding the same, and a composition containing a recombinant T cell including the CAR of the present invention. The invention also provides a method of administering a genetically modified T cell expressing a CAR that contains an antigen binding domain that binds to a tumor antigen.SELECTED DRAWING: None
Patent JP-2022151068-A (JP)
Title: Antenna device and communication device
Inventor: USHIGOE DAIKI
IPC: H01Q15/14
Filed: 2021-03-26
Abstract: To provide an antenna device that can be further miniaturized while increasing an operating frequency.SOLUTION: An antenna device 100 includes a ground plate 1, a linear feeding element 6, and two mushroom cells 2. The linear feeding element 6 is a linear conductor element disposed in parallel with the ground plate 1, and its end is connected to a power feeding circuit. Each mushroom cell 2 has a mushroom structure in which an opposing conductor plate 3 parallel to the ground plate 1 and a short-circuit portion 4 that electrically connects the center of the opposing conductor plate 3 with the ground plate 1 are combined. The mushroom cells 2 are arranged side by side along the linear feeding element 6.SELECTED DRAWING: Figure 1
Patent JP-2022156276-A (JP)
Title: Device for measuring metal sheet surface temperature, annealing equipment, and method for measuring surface temperature
Inventor: NAKAMURA AKINORI
IPC: G01J5/00
Filed: 2021-03-31
Abstract: To provide a device for measuring metal sheet surface temperature, annealing equipment, and a method for measuring surface temperature that is capable of simply and accurately measuring the temperature of a metal sheet in a straight pass between rolls where the metal sheet is not wound around the rolls.SOLUTION: A device 1 for measuring metal sheet surface temperature is for measuring metal sheet surface temperature in a straight pass between rolls. The device 1 includes a first radiation measuring mechanism 10 for measuring the radiance or temperature of a surface on a roll 3B side of a metal sheet of a wedge formed by the metal sheet and the roll 3B that changes the orientation of the metal sheet, a second radiation measuring mechanism 11 for measuring the radiance or temperature of a surface on the opposite side of the roll 3B of the metal sheet of the wedge, an emissivity calculation mechanism 12 for calculating emissivity from the radiance or temperature measured by the first radiation measuring mechanism 10 and the radiance or temperature measured by the second radiation measuring mechanism 11, and an emissivity calculation mechanism 13 for measuring the temperature of the surface of the metal sheet by using the calculated emissivity.SELECTED DRAWING: Figure 3
Patent JP-2022160872-A (JP)
Title: Solid-liquid separation device, sludge treatment apparatus and production method for solid-liquid separation device
Inventor: MUROTA YOSHIAKI
IPC: C02F11/121
Filed: 2021-04-07
Abstract: To provide a solid-liquid separation device capable of reducing assembling man-hour and of simplifying adjustment work, a device-assembling method and to provide a sludge treatment apparatus using the above device.SOLUTION: A solid-liquid separation device comprises: a stationary-side plate group 27 in which plural plates A are disposed at constant intervals in a thickness direction to be configured integrally; a movable side plate group 28 in which plural plates B are disposed at the same manner as above; and a driving means 53 moving the movable side plate group parallelly. Besides, the device comprises a filtration part 2 conveying toward a downstream side in a conveying direction, a solid material obtained by dropping water from a treatment object through a gap formed between the plate groups 27 and 28 by intruding between mutual intervals. The drive means has plural freely-rotatable shafts 38, plural eccentric cams 47 installed to plural shafts, and a support member 51 supporting plural eccentric cams freely rotatably and also supporting the movable side plate group.SELECTED DRAWING: Figure 3
Patent JP-2021119389-A (JP)
Title: Three-dimensional, 360-degree virtual reality camera system
Inventor: Brian Keith Cabral
IPC: H04N5/232
Filed: 2021-04-08
Abstract: To provide a three-dimensional, 360-degree virtual reality camera system.SOLUTION: A camera system is configured to capture 360-degree image information of a local area, at least a portion of which is in stereo. The camera system includes a plurality of peripheral cameras, a plurality of axis cameras, a first rigid plate, and a second rigid plate, each aligned along an alignment axis. The peripheral cameras are arranged in a ring configuration that allows objects in the local area past a threshold distance to be within the fields of view of at least two peripheral cameras. The first and second rigid plates are secured respectively to a top and a bottom surface of the ring of peripheral cameras. At least one camera is arranged along the alignment axis and is coupled perpendicularly to a surface of the first rigid plate.SELECTED DRAWING: None