baber/WOPTO huggingface dataset:
Patent JP-2022109568-A (JP)
Title: Communication device for position information management
Inventor: KAWANABE YOSHITAKA
IPC: H04W4/029
Filed: 2021-01-15
Abstract: To provide a communication device for position information management that can grasp the position of an object regardless of the remaining amount of a battery of the device.SOLUTION: A communication device for position information management has a storage unit that stores identification information on the communication device for position information management and a first communication control unit that causes a first communication unit performing communication according to a first communication standard by using power supplied from a power supply unit to transmit the identification information stored in the storage unit to a server related to management of position information, and is provided in a management object whose position information is managed, and the communication device for position information management comprises: a second communication unit that performs, with a reading device, communication according to a second communication standard different from the first communication standard; and a second communication control unit that, when the second communication unit receives an identification information reading signal from the reading device, reads the identification information from the storage unit by using a power obtained by converting a radio wave received in the communication with the reading device, and causes the second communication unit to transmit the identification information to the reading device.SELECTED DRAWING: Figure 5
Patent JP-2022111869-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-01-20
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: performance control means (a performance control device 300) for controlling a performance of a game; display means (a display device 41) capable of displaying information regarding a game; a start winning area (a start winning hole 36, a normal variable winning device 37) that game balls can enter; and start memory means (a game control device 100) capable of storing start memory that becomes an execution right of a game on the basis of entry of game balls into the start winning area. The performance control means can display a start memory display part 90 capable of displaying information regarding start memory on display means, and the start memory display part 90 includes first display (decoration special pattern start memory display 83a) displayed when start memory exists, and second display (waiting memory display 83) that can be displayed regardless of presence or absence of start memory, and can display information regarding a game on the second display.SELECTED DRAWING: Figure 94
Patent JP-2022114063-A (JP)
Title: remote travel system
Inventor: YASUDA TOSHIHIRO
IPC: B60W30/06
Filed: 2021-01-26
Abstract: To provide a remote travel system which can prevent travel of a vehicle going against will of a user during execution of remote travel.SOLUTION: A remote travel system 10 causes a vehicle 200 to travel from the outside of the vehicle in a remote mode with an operation terminal 100. The vehicle comprises a vehicle travel device 210 which performs its drive, brake and steering, and vehicle control means 290 which controls operation of the vehicle travel device. The operation terminal is capable of wirelessly communicating with the vehicle control means. The vehicle control means receives a signal wirelessly dispatched from the operation terminal, and controls operation of the vehicle travel device according to the signal to execute remote travel control for causing the vehicle to travel along a prescribed route. The operation terminal shifts to a second state different from a first state if prescribed first operation is applied to the operation terminal when being in the first state, and wirelessly dispatches a signal for instructing the vehicle to travel to the vehicle control means if the prescribed second operation different from the first operation is applied to the operation terminal when being in the second state.SELECTED DRAWING: Figure 18
Patent JP-2022114232-A (JP)
Title: Three-dimensional display device
Inventor: HAYASHISHITA Ayuki
IPC: G02B30/30
Filed: 2021-01-26
Abstract: To provide a three-dimensional display device that has a high degree of freedom in setting a preferred viewing distance according to a use environment such as the movement of a user's head.SOLUTION: A three-dimensional display device 3 includes: a display panel 5; an optical element (lenticular lens 9); a detector 2; and a controller 7 that controls the display panel 5 to display a first image and a second image in a mixed state on the basis of a detected position of any one eye of the first eye and the second eye. The controller 7 executes first shift processing of shifting an active area 51 outward so as to increase an amount of shift by one sub-pixel, second shift processing of, as one of the eyes is shifted by one sub-pixel, shifting a boundary of the first shift processing by one sub-pixel, and third shift processing of shifting sub-pixels in a second period by one sub-pixel and shifting the boundary by the number of sub-pixels in a first period.SELECTED DRAWING: Figure 18
Patent JP-2021078145-A (JP)
Title: Image decoding device, image decoding method, and image decoding program
Inventor: KURASHIGE HIROYUKI
IPC: H04N19/119
Filed: 2021-01-28
Abstract: To provide a technique for improving encoding efficiency by performing block division suitable for image encoding and decoding.SOLUTION: A block division unit includes: a four division unit that generates four blocks by dividing each of a horizontal direction and a vertical direction of a target block in half to realize four division of the target block; and a 2-3 division unit that generates two or three blocks by dividing the target block in recursive division into two or three in the horizontal direction or the vertical direction. The 2-3 division unit prohibits horizontal division of the target block in a case in which the target block is horizontally divided, when the divided target block exceeds a right side of a picture boundary, and prohibits vertical division of the target block in a case in which the target block is vertically divided when the divided target block exceeds a lower side of the picture boundary.SELECTED DRAWING: Figure 2
Patent JP-2022116816-A (JP)
Title: Vehicular display device
Inventor: KOBAYASHI MANABU
IPC: B60R1/00
Filed: 2021-01-29
Abstract: To improve visibility.SOLUTION: A vehicular display device 4 includes: a display 5 which displays a captured image of the vehicle rear; an inner mirror 6 which reflects image light based on the image displayed on the display 5 downward; a housing 8 which is disposed above and in front of a driver of a vehicle, incorporates the display 5 and the inner mirror 6, and has an opening 9 which transmits the image light reflected downward by the inner mirror 6; and an outer mirror 10 which reflects the image light passing through the opening 9 in a direction of the driver of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2022117578-A (JP)
Title: Article removal device and article inspection system
Inventor: TAKAYANAGI MITSUO
IPC: B07C5/36
Filed: 2021-02-01
Abstract: To provide an article removal device and an article inspection system surely removing an article without increasing cost.SOLUTION: An article removal device is incorporated into an article transporting line, feeds compressed air supplied from an air source to an air nozzle 22 via a solenoid valve 23, and removes a transported workpiece W from the article transporting line by air blow injected from the air nozzle. The article removal device has a control unit 30 which receives a selection command signal Rj inputted to the workpiece W to be removed to open/close the solenoid valve 23, and injects the air blow to the workpiece W to be removed in a period of choke flow where the compressed air flowing through the solenoid valve 23 by opening/closing of the valve reaches acoustic velocity.SELECTED DRAWING: Figure 1
Patent JP-2022117611-A (JP)
Title: Piezoelectric drive device and robot
Inventor: KISHIDA SANSEI
IPC: H02N2/12
Filed: 2021-02-01
Abstract: To provide a piezoelectric drive device which can be downsized in an opposite direction of a drive force transmission part, and a robot.SOLUTION: A piezoelectric drive device 1 comprises: a vibrator 2 including a vibration part 21 including piezoelectric elements 2a-2f and a drive force transmission part 28 disposed in the vibration part 21 and transmitting a drive force to a driven part (rotor 100); and a spring part 4 including compression springs 43 and 44 energizing the drive force transmission part 28 toward the rotor 100. The vibrator 2 and the spring part 4 are overlapped in a planar view in a direction orthogonal to a vibration plane 20 of the vibration part 21.SELECTED DRAWING: Figure 2
Patent JP-2022118992-A (JP)
Title: Method for analyzing primary metabolite using liquid chromatograph mass spectroscope
Inventor: ARAO YOHEI
IPC: B01J20/287
Filed: 2021-02-03
Abstract: To analyze a primary metabolite using a liquid chromatograph mass spectroscope, without using a highly toxic reagent.SOLUTION: A method for analyzing a primary metabolite has a separation step of separating a primary metabolite in a biological sample by subjecting the biological sample to reversed-phase ion pair chromatography, and a mass spectrometry step of analyzing the separated primary metabolite with a mass spectroscope, where dipentylamine is used as an ion pair reagent in the reversed-phase ion pair chromatography.SELECTED DRAWING: Figure 2
Patent JP-2022122001-A (JP)
Title: Fire hydrant apparatus
Inventor: MATSUMOTO HIROSHI
IPC: A62C35/20
Filed: 2021-02-09
Abstract: To provide a fire hydrant apparatus capable of further widely securing an inspection gallery compared with the conventional fire hydrant apparatus by thinning equipment to be installed on the at least inspection gallery, more than the conventional fire hydrant apparatus.SOLUTION: A fire hydrant apparatus 1 includes a fire hose 2 having a fire nozzle 20 at a tip end, a nozzle storage part 3 in which the fire nozzle 20 is stored, and a hose storage part 4 in which the fire hose 2 is stored, where the nozzle storage part 3 and the hose storage part 4 are provided as separate bodies. Incidentally, the nozzle storage part 3 and the hose storage part 4 may be spaced from each other as separate bodies and the fire nozzle 20 may be provided removably from the nozzle storage part 3 from a bottom plate 30a side of the nozzle storage part 3.SELECTED DRAWING: Figure 1
Patent JP-2022124338-A (JP)
Title: Imaging apparatus
Inventor: KOBAYASHI HIROKAZU
IPC: H04N5/378
Filed: 2021-02-15
Abstract: To provide an imaging apparatus for which the area efficiency of a semiconductor device substrate is improved while provided with a global shutter function.SOLUTION: An imaging apparatus includes pixels, each having a photoelectric conversion unit, a storage circuit capable of simultaneously storing voltage signals on the basis of electric charges generated by the photoelectric conversion units in all pixels, and having m storage sections (m being an integer of 2 or more) on each pixel, and n (n is an integer smaller than m) AD conversion circuits arranged on each row of pixels, for sequentially AD converting a plurality of voltage signals stored in the m storage sections.SELECTED DRAWING: Figure 4
Patent JP-2022124839-A (JP)
Title: coil forming device
Inventor: YAMASHITA SHINYA
IPC: H02K15/04
Filed: 2021-02-16
Abstract: To provide a coil forming device capable of twisting a portion on a winding frame side of a lead-out portion and not twisting a tip end side thereof.SOLUTION: A coil forming device comprises: a winding frame 10 around which a wire 5 is wound; a tool 30 that rotates around a rotation axis R in a direction crossing a winding direction of the wire 5 on the winding frame 10, and is provided with two protrusions 33 provided on the opposite sides to each other with respect to the rotation axis R to hook the wire 5; a pair of opening/closing members 51 provided so as to open/close a space between the tool 30 and the winding frame 10, the space being closer to the winding frame 10 than the tool 30, in which a gap Lc between the pair of opening/closing members 51 when they are closed is smaller than a distance Lj between the two protrusions 33.SELECTED DRAWING: Figure 2
Patent JP-2022125487-A (JP)
Title: Bacteria or virus inactivation method
Inventor: NAITO KEISUKE
IPC: H05B47/11
Filed: 2021-02-17
Abstract: To provide a method for inactivating bacteria and viruses in a space while suppressing the progress of deterioration of plants by using ultraviolet rays with a wavelength of less than 240 nm.SOLUTION: A method according to the present invention that for inactivating bacteria and viruses exist in a target space in which plants are installed includes a step (a) of irradiating an object space with ultraviolet light having light intensity in a wavelength region within a range of 190 nm to 235 nm from an ultraviolet light source during a time period when the plant is irradiated with sunlight or visible light from an illumination light source.SELECTED DRAWING: Figure 1
Patent JP-2021077426-A (JP)
Title: Display control apparatus, display control method, and display control program
Inventor: FUJISAWA MASATO
IPC: G06F16/903
Filed: 2021-02-18
Abstract: To provide a display control apparatus allowing a user to efficiently grasp the contents, a display control method, and a display control program.SOLUTION: A support apparatus 1 (display control apparatus) includes: a storage unit 13 which stores one or more documents including a word corresponding to a figure; an extraction unit 143 which refers to the storage unit 13 on receipt of a keyword from a user, and extracts a sentence including the received keyword from the one or more documents; and a display control unit 142 which causes a display unit 12 to display the extracted sentence, and causes the display unit 12 to display a figure corresponding to the word when first operation is performed on the sentence including the word.SELECTED DRAWING: Figure 2
Patent JP-2022127874-A (JP)
Title: Inner plunger of solenoid assembly for automobile differential clutch, and its manufacturing method
Inventor: CHOI BYEONG SEON
IPC: B29C45/26
Filed: 2021-02-22
Abstract: To provide an inner plunger capable of contributing on reduction of weight of a solenoid assembly and cost reduction, achieving diversification of shapes of the inner plunger, and improving functions of the solenoid assembly by reducing friction force to an inner housing.SOLUTION: An inner plunger is composed of an outer ring of the inner plunger to which a coil bobbin constituting a solenoid assembly is connected, and an inner ring connected to an inner housing, the inner ring is molded from an insulator synthetic resin having excellent moldability, a magnetic metal as the outer ring is inserted to an outer peripheral edge of the inner ring made of the synthetic resin constituting the inner plunger, and an undercut groove is formed on the inner ring made of the synthetic resin, entirely on the inner surface of the inner ring to reduce friction with the inner housing.SELECTED DRAWING: Figure 2
Patent JP-2022133003-A (JP)
Title: Composite conductive member, sample holder, and electrostatic chuck device
Inventor: HIDAKA NOBUHIRO
IPC: H02N13/00
Filed: 2021-03-01
Abstract: To provide a composite conductive member which reduces an impedance change to a higher frequency than the prior arts, a sample holder comprising a conductive layer, etc., consisting of the composite conductive member, and an electrostatic chuck device comprising an electrostatic chuck member consisting of the sample holder.SOLUTION: The present invention relates to a composite conductive member containing an insulative material and a conductive material and in a case where impedance in both ends of a test piece which consists of the insulative material and of which the diameter is 10 mm or larger is measured, impedance measured in 100 kHz is equal to or more than 0.2 times and equal to or less than 5 times as large as impedance measured in 100 Hz.SELECTED DRAWING: None
Patent JP-2021078523-A (JP)
Title: Ice confectionery production device and opening/closing mechanism
Inventor: SAITO TOSHIAKI
IPC: A23G9/26
Filed: 2021-03-02
Abstract: To suppress contact of a portion for opening and closing a grip part with members around it.SOLUTION: An ice confectionery production device comprises an extraction device 10 for gripping a stick and extracting an ice cream. The extraction device 10 comprises: a gripper unit 90 having a blade 93 for gripping a stick; an opening unit 40 for performing opening/closing operation on the blade 93; and a drive body for moving the gripper unit 90 and the opening unit 40 in a longitudinal direction of the stick. The opening unit 40 comprises: a cylinder 45 for protruding a rod 451; a coupling arm 47 which rotates when being pressed by the rod 451 protruding from the cylinder 45; and an opening bar 43 for opening/closing the blade 93 by pressing the blade 93 in response to rotation of the coupling arm 47. The cylinder 45 is inclined so as to form an acute angle in the longitudinal direction.SELECTED DRAWING: Figure 4
Patent JP-2021080107-A (JP)
Title: Lift crane with movable counterweight
Inventor: PECH DAVID J
IPC: B66C23/76
Filed: 2021-03-02
Abstract: To provide an improved counterweight device for a mobile lift crane.SOLUTION: A lift crane 410 comprises: a counterweight support frame 432 that is included in a rotating floor 420; a counterweight unit 435 that includes a trolley 470 and is supported on the counterweight support frame so as to be movable with respect to the rotating floor; and a counterweight moving device that moves the counterweight unit closer to or further away from a boom 422. The counterweight moving device includes at least one motor that drives a gear 474 coupled to the trolley. The gear engages a pair of teeth 436 on the counterweight support frame to move the trolley with respect to the rotating floor when the motor rotates the gear.SELECTED DRAWING: Figure 24
Patent JP-2022138376-A (JP)
Title: electromagnetic flow meter
Inventor: MOMOSE OSAMU
IPC: G01F1/60
Filed: 2021-03-10
Abstract: To provide an electromagnetic flowmeter capable of stably amplifying a flow rate signal by a differential amplifier circuit.SOLUTION: Since a first differential amplifier circuit 22 uses a grounded common potential (0 V) as a reference potential and amplifies an AC component representing an electromotive force, i.e., a flow rate, and a voltage Vdef, i.e., a DC component which is a difference between a bias voltage VbA and a bias voltage VbB, contained in a flow rate signal V2, the reference potential does not become unstable (because it is grounded). Therefore, the flow rate signal V2 is amplified stably by the first differential amplifier circuit 22. Even when the grounded common potential (0 V) is used as the reference potential, if the voltage Vdef is large, a value obtained by amplifying the voltage Vdef becomes large, the output saturation occurs in the first differential amplifier circuit 22, and the amplification of the flow rate signal V2 is not stable. Therefore, in this embodiment, an electromagnetic flowmeter 10 is configured such that a value obtained by multiplying the voltage Vdef by an amplification factor G1 is greater than zero and smaller than a DC power supply voltage Vana.SELECTED DRAWING: Figure 2
Patent JP-2022138400-A (JP)
Title: Control system, support method and program
Inventor: SAWADA SHIGENORI
IPC: G05B19/05
Filed: 2021-03-10
Abstract: To provide a control system capable of efficiently optimizing communication and calculation contents of each control device.SOLUTION: A control system includes: division means for dividing a user program into a plurality of partial programs; scheduling means for determining a communication schedule for each of a plurality of control devices and an operation schedule for each processor of the plurality of control devices using information indicating connection relationships between the plurality of control devices and a plurality of communication slaves and assigned partial programs for each of a plurality of combinations of assigning the plurality of partial programs to the plurality of control devices; and calculation means for calculating an evaluation value according to the communication schedule and the operation schedule for each of the plurality of combinations.SELECTED DRAWING: Figure 1
Patent JP-2022139940-A (JP)
Title: Power supply device
Inventor: YANO KOHEI
IPC: H02H3/20
Filed: 2021-03-12
Abstract: To reduce a variation in voltage of DC buses due to the regenerative electric power and power consumption of a load device and stably maintain the voltage of the DC buses without greatly increasing a circuit scale.SOLUTION: When the voltage of DC buses 20a, 20b exceeds an overvoltage threshold Vth1, an overvoltage protection circuit 23a stops power supply from a power supply device 2 to a motor 4. A switch Q1 and a resistance R1 are connected with the DC buses 20a, 20b. When the voltage of the DC buses 20a, 20b exceeds a discharge threshold Vth3, a discharge control circuit 26 controls the switch Q1 to consume the power of the DC buses 20a, 20b to reduce the voltage of the DC buses 20a, 20b.SELECTED DRAWING: Figure 3
Patent JP-2022141499-A (JP)
Title: Information processing device, control method of information processing device, control program of information processing device, and communication system
Inventor: SAITO TSUKASA
IPC: H04W28/04
Filed: 2021-03-15
Abstract: To provide countermeasures against phenomena that occur in progressing the operation of IoT (Internet of Things)/M2M (Machine to Machine) systems that employ eDRX (extended Discontinuous Reception).SOLUTION: An information processing device includes: a communication unit that communicates via a network with a communication device that operates in a power saving state of intermittently receiving data; and a control unit that transmits predetermined data to the communication device in response to receiving data transmitted from the communication device when a response to the data transmitted to the communication device is not received from the communication device.SELECTED DRAWING: Figure 1
Patent JP-2022144050-A (JP)
Title: Image capturing device
Inventor: TOKUMITSU CHIE
IPC: H01L27/146
Filed: 2021-03-18
Abstract: To provide an image capturing device configured such that color mixing between pixels can be reduced.SOLUTION: An image capturing device includes: a first semiconductor substrate including a plurality of photoelectric conversion elements; a lens body provided on a side of one face of the first semiconductor substrate; and a wiring layer provided on a reverse side of the one face of the first semiconductor substrate. The first semiconductor substrate includes an element separating section disposed between one photoelectric conversion element and the other photoelectric conversion element adjacent to each other among the plurality of photoelectric conversion elements. The wiring layer includes a first separating section disposed at a position facing the element separating section. The first separating section includes a first low-refractive-index region and a first high-refractive-index region in contact with the first low-refractive-index region. The first high-refractive-index region sandwiches the first low-refractive-index region from both sides thereof.SELECTED DRAWING: Figure 2