baber/WOPTO huggingface dataset:
Patent JP-2021172332-A (JP)
Title: Assembly-type vehicle
Inventor: HWANG JIN HO
IPC: B62D24/00
Filed: 2020-09-02
Abstract: To provide an assembly-type vehicle that can be freely separated, exchanged, and connected and secure stability at the time of connecting.SOLUTION: An assembly-type vehicle according to the present invention includes: a body module forming a body; a platform module provided with a battery and drive wheels and connected to the body module; a connection portion including a magnetic module mounted in one of the body module and the platform module, an amateur mounted in the other of the body module and the platform module, and configured such that the magnetic module and the amateur face each other when the body module and the platform module are connected; and a controller connecting the body module and the platform module to be easily replaced by applying power to the magnetic module to connect the magnetic module and the amateur by magnetic force.SELECTED DRAWING: Figure 1
Patent JP-2022043570-A (JP)
Title: Laser device and method for manufacturing laser device
Inventor: IGUCHI TAKUTO
IPC: H01S3/02
Filed: 2020-09-04
Abstract: To provide a laser device in which a plurality of excitation light sources can be easily attached/detached and can be easily positioned, and a method for manufacturing such a laser device.SOLUTION: A laser device 1 includes: a rod-shaped laser medium 20 extending along an X direction; a first light source unit 30 including a first base 31 having a first notch 35 where the laser medium 20 passes and a plurality of excitation light sources 32 attached to the first base 31; and a holder 50 supporting the laser medium 20 and the first light source unit 30. At least one of the first base 31 and the holder 50 includes a first regulation part that regulates the position of the first base 31 with respect to the holder 50.SELECTED DRAWING: Figure 4
Patent JP-2022047316-A (JP)
Title: Automatic faucet device
Inventor: TACHIKI SHOICHI
IPC: E03C1/05
Filed: 2020-09-11
Abstract: To provide an automatic faucet device capable of detecting mirror-reflecting objects while suppressing false detection.SOLUTION: An automatic faucet device comprises a water discharge part, a water supply channel, an open/close valve, a transmitter that sends optical signals, a receiver that receives the reflected signals of the optical signals, and a control unit that opens/closes the open/close valve based on the amount of reflected light of the reflected signals received by the receiver. The transmitter has first and second light projection units, and a first polarizing unit that transmits light of first polarization projected from the first light projection unit and blocks light of a second polarization. The receiver has a second polarizing unit that transmits the light of second polarization among the light contained in the reflected signal and blocks the light of first polarization, and a light receiving unit that receives the light of second polarization transmitted through the second polarizing unit. The control unit opens the open/close valve when a first detection value corresponding to the amount of light received obtained by the light projection from the first light projection unit is a first threshold value or greater, and also opens the open/close valve when a second detection value corresponding to the amount of light received obtained by the light projection from the second light projection unit is a second threshold value or greater even if the first detection value is less than the first threshold value.SELECTED DRAWING: Figure 3
Patent JP-2022047622-A (JP)
Title: Differential signal transmission cable
Inventor: ISHIKAWA HIROSHI
IPC: H01B11/18
Filed: 2020-09-14
Abstract: To suppress deterioration of performance of a differential signal transmission cable.SOLUTION: A differential signal transmission cable includes a pair of conductive wires, an insulated wire having an insulating layer covering the pair of conductive wires, a shield tape wound around the outer periphery of the insulated wire, a first tape that is wound around the outer periphery of the shield tape and has a first resin coating layer, and a second tape that is wound around the outer periphery of the first tape and has a second coating layer, in which the second coating layer is composed of a high softening point material having a softening point higher than a softening point of the first resin coating layer.SELECTED DRAWING: Figure 2
Patent JP-2022047851-A (JP)
Title: Operating method of desalination apparatus
Inventor: ISHII KAZUKI
IPC: C02F1/44
Filed: 2020-09-14
Abstract: To provide an operating method of a desalination apparatus with a plurality of series of desalination lines, the operating method of the desalination apparatus capable of recovering declined desalination performance of a desalination series without stopping operation of the desalination apparatus, with a little usage of dilute water.SOLUTION: An operating method of a desalination apparatus with a plurality of desalination series having a desalination device arranged in parallel comprises passing water to be treated through a part of the plurality of desalination series to produce desalination water while passing dilute water through the other desalination series from a dilute water tank to perform washing and returning washing wastewater to the dilute water tank. In the operating method of the desalination apparatus, when water quality of the dilute water enters a side of saline concentration higher than a predetermined value, a part of the dilute water is discharged to merge into the water to be treated while new dilute water is replenished.SELECTED DRAWING: Figure 1
Patent JP-2020203150-A (JP)
Title: Game machine
Inventor: SUZUKI TAKAHIRO
IPC: A63F5/04
Filed: 2020-09-23
Abstract: To increase the free area of ROM managed by a main control circuit and enhance playability by using the free area of the ROM for the increased area.SOLUTION: A DCPWLD instruction is used instead of a conventional SBC instruction, 2-byte software timer is subtracted, a lower limit (0) is held, and determination regarding a predetermined notification is made, when a predetermined winning combination having a different winning mode according to the mode of a stop operation is determined as an internal winning combination, using the free area of ROM that is increased by deleting unnecessary determination branch.SELECTED DRAWING: Figure 165
Patent JP-2022055789-A (JP)
Title: Optical component drive device, imaging device, and portable electronic apparatus
Inventor: TANAKA HIROKAZU
IPC: G02B7/02
Filed: 2020-09-29
Abstract: To provide an optical component drive device, an imaging device, and a portable electronic apparatus.SOLUTION: An optical component drive device pertaining to the present invention includes an actuator unit and a lift unit that supports optical components, the actuator unit including an electromagnetic motor that is a drive source and a power transmission mechanism for transmitting motive power to the lift unit, the power transmission mechanism including a main shaft and a link plate attached to the main shaft and movable in the axial direction of the main shaft, the link plate being connected to the lift unit, the hoisting of the lift unit being controlled via the link plate by a drive force that the electromagnetic motor generates. This optical component drive device enables the three-dimensional space of a photographic device to be saved, as compared with the inflection optical systems cited in prior art, and allows a lens group to gain the performance of an optical system having high resolutions in a photographing state.SELECTED DRAWING: Figure 8
Patent JP-2021007164-A (JP)
Title: Electronic device, electronic apparatus, and movable body
Inventor: TAKIZAWA TERUO
IPC: H01L21/301
Filed: 2020-09-29
Abstract: To provide a method for manufacturing an electronic device with which the electronic device that can reduce its size while maintaining a necessary bonding strength between a substrate and a lid can be simply and appropriately manufactured, an electronic device, an electronic apparatus, and a movable body.SOLUTION: A method for manufacturing an electronic device includes steps of: forming a structure that is surrounded by a joint material in plan view and has a plurality of storage parts storing at least one functional element; and cutting the structure between the adjacent two storage parts into individual pieces in plan view. In the step of forming the structure, in the plan view, the joint material has a first portion that overlaps a wiring group and is located between a terminal group and the storage parts, and an intermediate part that is located between the adjacent two storage parts. In the step of cutting the structure into individual pieces, in the plan view, the intermediate part is cut along with the cutting of the structure to form second portions having smaller width than that of the first portion.SELECTED DRAWING: Figure 1
Patent JP-2022057980-A (JP)
Title: Control device for vehicle
Inventor: MATSUBARA KEIGO
IPC: B60K6/48
Filed: 2020-09-30
Abstract: To improve the starting performance of an engine at the time of starting the engine.SOLUTION: When an engine 12 is started, a clutch actuator 120 is controlled so that K0 torque Tk0 is temporarily set at predetermined torque Tk0f, which is smaller than cranking torque Tcr, after control of the clutch actuator 120, in which a K0 clutch 20 transmits the cranking torque Tcr, is completed. Therefore, after an engine rotational speed Ne is increased due to cranking, the engine rotational speed Ne is increased while influence of downstream-side inertia is kept restricted more than the K0 clutch 20 such as an electric motor MG. Accordingly, the engine rotational speed Ne is rapidly increased toward synchronous rotation with an MG rotational speed Nm, and the start shock is suppressed to thereby improve drivability or improve energy efficiency. Accordingly, starting performance of the engine 12 can be improved at the time of starting the engine 12.SELECTED DRAWING: Figure 6
Patent JP-2022059328-A (JP)
Title: Recruitment support system
Inventor: ISHII TOMOYUKI
IPC: G06Q10/10
Filed: 2020-10-01
Abstract: To provide a recruitment support system which allows for efficiently conducting recruiting activities.SOLUTION: A recruitment support system provided herein comprises a management unit for managing job seeker information regarding job seekers, and an output unit for outputting the job seeker information, the management unit being configured to manage flag information indicative of whether a recruiter is interested in the job seekers or not in association with the job seeker information, and the output unit being configured to output the flag information in association with the job seeker information.SELECTED DRAWING: Figure 2
Patent JP-2022060725-A (JP)
Title: Photomask capable of detecting misalignment of exposure position and color filter using the same
Inventor: MOTODA YOSHINORI
IPC: G03F1/44
Filed: 2020-10-05
Abstract: To provide means for detecting defects due to misalignment of photomasks that cannot normally be detected by periodic pattern comparison.SOLUTION: There is provided a photomask used for a pigmented layer of a color filter substrate in which a black matrix layer and a pigmented layer are formed in order, a pigmented layer pattern having a stripe- or island-shaped shielding pattern. This photomask is characterized by having at edges of the pigmented layer pattern formed by the photomask a projected additional pattern on the outside of the pigmented layer pattern that has a non-periodic array.SELECTED DRAWING: Figure 12
Patent JP-2022007866-A (JP)
Title: Propagation prediction system, propagation prediction method, and propagation prediction program
Inventor: FUJII TAKEO
IPC: H04W24/00
Filed: 2020-10-08
Abstract: To provide a propagation prediction system, a propagation prediction method, and a propagation prediction program, capable of accurately predicting the propagation loss between two wireless communication systems.SOLUTION: From among clutters placed between two base stations, a dominant clutter having the maximum elevation angle when the apex of the clutter is seen from each base station is selected. On the basis of the distance between each base station and each dominant clutter and the altitudes of each base station and each dominant clutter, a clutter loss of the propagation loss of a propagation path between the two base stations is calculated, the clutter loss being a component resulting from the dominant clutter. The components of the propagation loss excluding the clutter loss are approximated to a free space loss to predict the propagation loss. An output signal according to the propagation loss is output.SELECTED DRAWING: Figure 1
Patent JP-2022042914-A (JP)
Title: High-temperature resistant modified polypropylene film, and preparation method and use thereof
Inventor: TAN QI
IPC: H01L21/318
Filed: 2020-10-08
Abstract: To provide a high-temperature resistant modified polypropylene film, and a preparation method and use thereof.SOLUTION: A modified polypropylene film includes a polypropylene film, and an oxide layer and/or nitride layer on the surface of the polypropylene film, the oxide layer and/or nitride layer having a thickness of 20-500 nm. The thermal stability and high-temperature withstand voltage properties of the polypropylene film can be significantly improved by depositing the oxide layer or nitride layer of appropriate thickness on the surface of the polypropylene film by an ALD technology. The modified polypropylene film has high-temperature resistance, such as resistance to at high temperature of 150°C, and also has extremely small deformation quantity at high temperature and good mechanical properties. Moreover, the modified polypropylene film can withstand a high breakdown voltage at high temperature and, for example, can withstand a voltage of 580 kV/mm at 140°C. The modified polypropylene film has widespread applications in the field of electronic products with high temperature requirements, such as the field of capacitors.SELECTED DRAWING: Figure 7
Patent JP-2022064636-A (JP)
Title: Magnetic balance type current sensor
Inventor: ISOGAI TADAOMI
IPC: G01R31/50
Filed: 2020-10-14
Abstract: To provide a magnetic balance type current sensor capable of determining an abnormality.SOLUTION: A magnetic balance type current sensor includes: a sensor unit 10 which outputs a detection signal based on an object magnetic field; an electric magnet 31 which generates a cancellation magnetic field for cancelling the object magnetic field; a main output unit 30 having a shunt resistor 32 connected in series with the electric magnet 31; a control circuit unit 20 which is connected to the main output unit 30 and feeds a feedback current I1 and I2 to the electric magnet 31 and the shunt resistor 32 for generating the cancellation magnetic field; a redundant circuit unit 40 which includes a comparison resistor unit 41 having a comparison resistor 41b arranged, to the control circuit unit 32, in parallel to the electric magnet 31 and the shunt resistor 32, and monitors potential change of the electric magnet 31 and the shunt resistor 32; and a determination unit 50 which determines occurrence of an abnormality when it is determined that a difference between a main signal Vout based on a potential difference between both ends of the shunt resistor 32 and a comparison signal Vcom based on a potential difference between both ends of the comparison resistor 41b is out of a prescribed threshold range.SELECTED DRAWING: Figure 1
Patent JP-2022067293-A (JP)
Title: Wireless sensor device
Inventor: MIZUTAKA ATSUSHI
IPC: G01K13/024
Filed: 2020-10-20
Abstract: To allow for easy implementation of continuous measurement of temperature and humidity in the vicinity of a user's location by a wireless sensor device that measures temperature and humidity.SOLUTION: A switch 107 switches between supplying power to a temperature sensor 101, a humidity sensor 102, and a wireless transmitter 104 with a secondary battery 105, and supplying power to the temperature sensor 101, the humidity sensor 102, and the wireless transmitter 104 with a primary battery 121 connected to a connector 106. An attachment 111 is a jig that can be attached to and detached from an enclosure 109 and installed on a wall of a room to be measured.SELECTED DRAWING: Figure 1
Patent JP-2021070690-A (JP)
Title: Hydrogel sheet containing alginate particles and production method thereof
Inventor: LIM JAEMIN
IPC: C08K3/16
Filed: 2020-10-23
Abstract: To provide a hydrogel sheet that has high strength by containing alginate particles and has excellent adhesion force, and a production method thereof.SOLUTION: A composition for gelation in the present invention comprises: a first agent containing a hydrophilic polymer and a calcium salt; and a second agent containing an alkali metal salt of alginic acid. A hydrogel sheet in the present invention comprises a hydrogel and alginate particles contained in the hydrogel. The hydrogel sheet has high strength by containing the alginate particles in the hydrogel, and has excellent adhesion force.SELECTED DRAWING: Figure 1
Patent JP-2022069323-A (JP)
Title: Optical device
Inventor: SHIOZAKI MANABU
IPC: G02B6/32
Filed: 2020-10-23
Abstract: To provide an optical device having satisfactory optical coupling efficiency with the outside.SOLUTION: An optical device 1 includes: a first lens 10 that is joined to an end face of an optical waveguide of an optical element and radiates emission light from the optical element; and a second lens 20 that is optically coupled to the first lens 10 and converts emission light from the first lens 10 to collimate light.SELECTED DRAWING: Figure 1
Patent JP-2022071316-A (JP)
Title: Air cleaning device and opening device
Inventor: OSHIRO MORIYASU
IPC: F24F7/003
Filed: 2020-10-28
Abstract: To improve sterilization ability in the air or inactivation ability of virus.SOLUTION: An air cleaning device includes an ultraviolet light source 2, a flow channel member 4 forming an air distribution channel R, and blowing means 5 for distributing the air into the distribution channel R by the flow channel member 4. The flow channel member 4 is configured to permeate ultraviolet light and develop the distribution channel R along a plane or a curved surface. When the air distribution channel R is developed along the plane or the curved surface, the ultraviolet light from the ultraviolet light source 2 can be easily emitted to a plurality of parts or a wide range, and sterilization ability or inactivation ability of virus for the air passing through the distribution channel R is improved.SELECTED DRAWING: Figure 1
Patent JP-2022071614-A (JP)
Title: Buckle pretensioner and seat belt device
Inventor: IKEMOTO KAZUTAKA
IPC: B60R22/195
Filed: 2020-10-28
Abstract: To provide a buckle pretensioner capable of suppressing properly a submarine phenomenon of a crewman upon actuation.SOLUTION: A buckle pretensioner acting in an emergency, and heightening binding force of a crewman in a vehicle by webbing 11 by pulling in a buckle 7, includes a ring member 75 as an inclination adjustment part for making an inclination angle deeper to the vehicle front side of the buckle 7 to the vertical direction at the beginning of a pull-in operation of the buckle 7, and thereafter returning the inclination angle.SELECTED DRAWING: Figure 5
Patent JP-2022074953-A (JP)
Title: Optical device
Inventor: KOBORI HAJIME
IPC: H04N5/225
Filed: 2020-11-05
Abstract: To determine dew condensation regardless of ambient brightness.SOLUTION: A control part 22 starts light emission by a laser light projecting part 11 (step S11), and measures a temperature and humidity of air of an internal space B1 of own machine, and a temperature of an inner surface 151 of a light projecting and receiving window 15 (step S12). A distance measuring part 21 measures a distance measuring value and a light quantity value (step S13). The control part 22 determines whether or not there is dew condensation on the light projecting and receiving window 15, based on the measured distance measuring value and light quantity value (step S14). When it determines whether there is not dew condensation, the control part 22 calculates a dew condensation index, and determines where or not the calculated dew condensation index is equal to or more than a threshold (step S15). When it determines there is the dew condensation in the step S14 (YES), and the dew condensation index is equal to or more than the threshold in the step S15 (YES), the control part 22 controls a heater driver 25 and heats the light projecting and receiving window 15.SELECTED DRAWING: Figure 3
Patent JP-2021049347-A (JP)
Title: Personal assistant control system
Inventor: KAWAUCHI YASUHIRO
IPC: G06F3/01
Filed: 2020-11-07
Abstract: To provide a personal assistant control system for enabling a robot or the like to appropriately support a user as a partner in accordance with human growth including a period when a person is a fetus.SOLUTION: A personal assistant control system includes a first personal assistance (a first PA1) used for a first period T1 by a user 3 to acquire information from a first sensor group 41 including a plurality of sensors, a personal assistant for a pre-period (a PA20 for a pre-period) used for a pre-period T0 being a period before the first period T1 by the user 3 to acquire information from a second sensor group 42 including a plurality of sensors, and a server 5 connected to the first PA1 and the PA20 for a pre-period through a network 4 to estimate a state of the user 3 on the basis of information acquired from the first sensor group 41 or the second sensor group 42.SELECTED DRAWING: Figure 9
Patent JP-2021035574-A (JP)
Title: Robotic surgical system control scheme for manipulating robotic end effector
Inventor: BROCK KOPP
IPC: A61B34/30
Filed: 2020-11-12
Abstract: To provide a robotic surgical system control scheme for manipulating a robotic end effector.SOLUTION: A method of controlling a robotic surgical system is provided. The robotic surgical system includes an arm having an instrument with jaws and an access port each coupled to the arm. The method includes detecting a position of the instrument, and opening the jaws of the instrument, according to a determination that a distance between the position of the instrument and a position of the access port is longer than a predetermined distance. The opening includes increase in the distance between the jaws of the instrument according to a determination that the distance between the position of the instrument and the position of the access port increases.SELECTED DRAWING: Figure 2
Patent JP-2022080175-A (JP)
Title: Vehicle fence structure
Inventor: SATO ONORI
IPC: B62D63/04
Filed: 2020-11-17
Abstract: To provide a vehicle fence structure that can ensure safety of an occupant during traveling in a vehicle including an opened deck without impairing the comfort of the occupant in a stopped state.SOLUTION: A fence structure includes: one or more masts 22 disposed to stand on a vehicle; fence members 24 housed while being wrapped around the one or more masts; a drive mechanism configured to pull out or house the fence members; and a control device configured to control the drive mechanism. The control device is configured to control the drive mechanism and thereby control the fence members to surround an occupant 50 during traveling of the vehicle and to control the fence members to be housed around the masts when the vehicle arrives at a destination.SELECTED DRAWING: Figure 1