baber/WOPTO huggingface dataset:
Patent JP-2022131186-A (JP)
Title: Power supply device and illumination device
Inventor: TERASAKA HIROSHI
IPC: H02M3/155
Filed: 2021-02-26
Abstract: To provide a power supply device capable of reducing a noise generated from a switching element and the like, and an illumination device including the power supply device.SOLUTION: In an illumination device 10, a power supply device 12 comprises a power conversion circuit 19 including a switching element Q1 and converting an input power to a prescribed DC power, and a composite-type line filter 21 connected to an input unit of the power conversion circuit 19 and having a section in which an impedance peak is a frequency of less than 30 MHz, an impedance value at 30 MHz is higher than or equal to 1 kΩ, and a line capacitance is lower than or equal to 7 pF.SELECTED DRAWING: Figure 1
Patent JP-2022131503-A (JP)
Title: optical material
Inventor: KUDO HIROTO
IPC: C08F120/22
Filed: 2021-02-26
Abstract: To provide a novel high-refractive-index polymer material.SOLUTION: An optical material contains an iodine-containing polymer. The iodine-containing polymer contains: a repeat unit induced from an acrylate monomer (1) containing a 2, 3, 5-triiodine phenyl group or a 2, 4, 6-triiodine phenyl group; and a structure induced from a molecular weight control agent that is at least one selected from the group consisting of a monothiol compound, a dithiol compound, and a RAFT agent.SELECTED DRAWING: None
Patent JP-2022133507-A (JP)
Title: brake release device
Inventor: KONDO MASATAKA
IPC: B66B5/00
Filed: 2021-03-02
Abstract: To provide a brake release device capable of easily releasing multiple brakes.SOLUTION: A brake release device according to the present disclosure is the brake release device to release multiple electromagnetic brakes of a hoist for an elevator and comprises a main body part connected to the multiple electromagnetic brakes, an operation part connected to the main body part to be capable of rotating the main body part, multiple connection members connected to an armature that the multiple electromagnetic brakes comprise so as to displace the armature in a field direction that the multiple electromagnetic brakes comprise, and release means for displacing the multiple connection members according to the rotating movement of the main body part through the operation of the operation part so as to release the multiple electromagnetic brakes.SELECTED DRAWING: Figure 4
Patent JP-2021098062-A (JP)
Title: Surgical instrument and method of use
Inventor: CRISTIAN A CAPOTE
IPC: A61B90/50
Filed: 2021-03-02
Abstract: To provide surgical instruments that can be used to deliver components of spinal constructs to a surgical site for fixation with a bone to immobilize a joint.SOLUTION: A surgical instrument 12 includes an element 14 connectable with a fixture 20. A first member is independently and selectively movable relative to the element and includes a part engageable with an incision in a cranial-caudal orientation relative to a body to separate a tissue. A second member is independently and selectively movable relative to the element and includes a part engageable with a tissue of an anterior portion of the incision relative to the body. A third member is independently and selectively movable relative to the element and includes a part engageable with a tissue of a posterior portion of the incision relative to the body.SELECTED DRAWING: Figure 1
Patent JP-2022138018-A (JP)
Title: Unmanned aircraft control system
Inventor: KAWASE EIJI
IPC: B64C39/02
Filed: 2021-03-09
Abstract: To provide an unmanned aircraft control system which displays information obtained by imaging a periphery of an unmanned aircraft on a terminal of a user in real time while automatically controlling flight of the unmanned aircraft along a previously set route.SOLUTION: An unmanned aircraft control system 1 includes a drone 30, and a drone management terminal 20 for managing the drone 30, wherein the drone management terminal 20 includes a second route information storage part 22 for storing route information on a route that the drone 30 flies, and a display part 24 for displaying imaging information transmitted from the drone 30 in real time; and the drone 30 includes a drive control part 32 for controlling a flight drive mechanism of the drone 30 based on the acquired route information, an imaging part 33 for imaging the periphery during flight, and a transmission part 34 for transmitting the imaging information imaged by the imaging part 33 to the drone management terminal 20.SELECTED DRAWING: Figure 1
Patent JP-2022139312-A (JP)
Title: pressure detector
Inventor: HARUHARA IKUO
IPC: G01L7/16
Filed: 2021-03-11
Abstract: To provide a pressure detector with which it is possible to easily and reliably detect pressure that has acted.SOLUTION: A pressure detector 40 comprises: a housing 50 in which is formed an opening 50A to which pressure acting on a cylinder 10 is guided; a piston part 54 movably provided to the inside of the opening 50A and having a first portion 54A that receives pressure in the inside of the cylinder 10; an urging part 58 for urging the piston part 54; a pressure detection part 60 movably provided in the inside of the opening 50A; and a holding part 62 for holding the position of the pressure detection part 60. The piston part 54, while causing the urging part 58 to be elastically deformed, causes the pressure detection part 60 to be protruded to the outside of the housing 50 when pressure greater than or equal to prescribed pressure has acted upon the first portion 54A, and the holding part 62 holds the pressure detection part 60 at the protruded position even when pressure acting upon the first portion 54A has dropped below the prescribed pressure from pressure greater than or equal to the prescribed pressure.SELECTED DRAWING: Figure 1
Patent JP-2021168465-A (JP)
Title: Method for assessing ambient light during night mode image acquisition
Inventor: JIMMY JOENSSON
IPC: H04N7/18
Filed: 2021-03-15
Abstract: To provide a method for assessing an ambient light level during video acquisition with a video camera that is operably connected with an IR illuminator and has a day mode in which an IR-cut filter is arranged in front of an image sensor and a night mode in which the IR-cut filter is not arranged in front of the image sensor.SOLUTION: A method for assessing an ambient light level during video acquisition with a video camera includes: acquiring a stream of images with the video camera in a night mode, with the IR illuminator having a first illumination output level; reducing an output level of the IR illuminator to a predetermined illumination output level during acquisition of a sequence of a predetermined number of consecutive image frames within the image stream; and assessing a measure representative of an ambient light level from an evaluation of the sequence of image frames.SELECTED DRAWING: Figure 3
Patent JP-2022142272-A (JP)
Title: Information output device, information output method, and information output program
Inventor: MIYASAKA MINETERU
IPC: G06F16/909
Filed: 2021-03-16
Abstract: To provide an information output device, and the like, capable of reducing the annoyance and unpleasantness of a passenger caused by excessive advertising information.SOLUTION: An information output device is equipped with an audio guide unit 1 that audibly outputs a first proposal containing information indicating the attributes of the facility, and a detection unit 2 that detects a reaction of a passenger to the first proposal. When the detected response is positive, the voice guidance unit 1 outputs a second proposal that has attributes included in the first proposal and includes a name of a facility that has been set in advance.SELECTED DRAWING: Figure 2
Patent JP-2022146124-A (JP)
Title: Game program, game system, game processing method, and game device
Inventor: MIYAMOTO SHIGERU
IPC: A63F13/92
Filed: 2021-03-22
Abstract: To provide a game program or the like capable of maintaining motivation for allowing a user to continue exercise.SOLUTION: Addition means adds a first parameter and a second parameter according to a user's exercise volume. Replenishment means adds the first parameter on the basis of subtraction of the second parameter. The addition means adds the second parameter even if the first parameter does not reach its upper limit according to a user's exercise volume and adds the second parameter even if the first parameter reaches its upper limit.SELECTED DRAWING: Figure 5
Patent JP-2021102635-A (JP)
Title: Method and composition for treatment and control of plant disease
Inventor: Carlos f gonzalez
IPC: A01N63/40
Filed: 2021-03-24
Abstract: To provide methods and compositions for isolating bacteriophage and for treatment of plant diseases caused by Xylella fastidiosa and Xanthomonas axonopodis comprising use of a bacteriophage, a virus of bacteria.SOLUTION: In one aspect, the present invention provides a method of propagating a virulent bacteriophage that includes X. fastidiosa in its host range, comprising: infecting a culture of Xanthomonas bacteria with the bacteriophage; allowing the bacteriophage to propagate; and isolating bacteriophage particles from the culture.SELECTED DRAWING: None
Patent JP-2022149024-A (JP)
Title: Electric connector and electric connector pair including the same
Inventor: UCHIUMI MASAYUKI
IPC: H01R13/42
Filed: 2021-03-25
Abstract: To stably ensure the holding strength of a retainer to a housing of a connector.SOLUTION: An electric connector 5 comprises: a plurality of metal terminals 31; a housing 9 that has a plurality of terminal housing chambers 47 into which the plurality of metal terminals 31 are inserted, and a retainer insertion hole 51 extending in a transverse direction orthogonal to a fore-and-aft direction corresponding to an insertion direction of the plurality of metal terminals 31; and a retainer 35 that is inserted into the retainer insertion hole to retain the metal terminals 31 inserted into the terminal housing chambers 47. The retainer has a part to be locked 57 that is locked to the housing. The housing has an upper wall 41, a lower wall 42, a left wall 43, and a right wall 44 which form an outer shell of the housing. The retainer insertion hole opens in at least one of the left wall and the right wall. A groove 53 extending in the transverse direction and forming part of the retainer insertion hole is formed in an inner surface side of the upper wall or the lower wall. The groove is formed with a locking part 55 that locks the part to be locked of the retainer.SELECTED DRAWING: Figure 7
Patent JP-2022154131-A (JP)
Title: Power device
Inventor: KAWAGUCHI YOSHITAKA
IPC: F16H57/04
Filed: 2021-03-30
Abstract: To catch various foreign substances contained in lubricating oil by a simple structure.SOLUTION: A power device 1 comprises a drive source, a transmission 5, a differential device 6, and an oil gutter 7. The differential device 6 comprises a differential case 61, a bearing 66, and a differential gear. The oil gutter 7 guides lubricating oil to the bearing 66. The oil gutter 7 comprises: a first contamination catch part 71 located beside the differential device 6, and for catching foreign substances C contained in the lubricating oil by a concave part; a second contamination catch part 72 located downstream of the first contamination catch part 71 and beside the differential device 6, and for catching the foreign substances C contained in the lubricating oil by a convex part; and a third contamination catch part 73 located upstream of the first contamination catch part 71 and beside a pinion gear 53 of the transmission 5, and for catching the foreign substances C contained in the lubricating oil by the concave part.SELECTED DRAWING: Figure 5
Patent JP-2022157572-A (JP)
Title: Foil bearing and foil bearing unit
Inventor: SHINODA FUMIYA
IPC: F16C27/02
Filed: 2021-03-31
Abstract: To stably support a rotor by a foil bearing.SOLUTION: Each notch part N1 is formed on a first back foil 22 side, not on a bearing surface 210 side. Accordingly, the bearing surface 210 becomes smoother than, for example, when each notch part N1 is formed on the bearing surface 210 side. Consequently, it is possible to avoid the problem, as seen in conventional arts, that a film thickness of an air film generated between a first support part 12b of a first top foil 21 and the first top foil 21 increases at each notch part N1.SELECTED DRAWING: Figure 4
Patent JP-2022157633-A (JP)
Title: Parking support device, parking support method, and vehicle
Inventor: KAMIYAMA HIROTAKA
IPC: B60W30/06
Filed: 2021-03-31
Abstract: To detect a parking frame more accurately from a photographed image.SOLUTION: A parking support device for supporting parking of a vehicle includes: a communication interface which receives an image having photographed a parking frame from an imaging device mounted to the vehicle; and a processor which determines a maximum frontage width of the parking frame in accordance with a number of occupants riding in the vehicle, and detects two lines separated at the maximum frontage width or less, as the parking frame, from the received image.SELECTED DRAWING: Figure 8
Patent JP-2022158358-A (JP)
Title: Manufacturing method of mixture for waste plastics decomposition treatment
Inventor: HORIGUCHI TADAHIRO
IPC: C08J11/04
Filed: 2021-04-01
Abstract: To provide a manufacturing method of a decomposition treatment mixture capable of improving decomposability of a waste plastics.SOLUTION: A manufacturing method of a mixture for a decomposition comprises: a first preparation step of mixing molten waste plastic and raw material oil in a stirring tank to prepare molten waste plastic mixed oil; and a second preparation step of mixing the molten waste plastic mixed oil and raw material oil in a line mixing device to prepare a mixture for a waste plastic decomposition treatment, viscosity A that is molten viscosity of the molten waste plastic, viscosity B that is melt viscosity of the molten waste plastic mixture oil, and viscosity C that is the melt viscosity of the mixture for the waste plastic decomposition treatment satisfy the following mathematical expression, and a 40 mesh filter pass rate of the mixture for decomposition treatment is 90 mass% or more. 1.0×106 mPa s≤viscosity A≤1.0×108 mPa s (Formula 1) 5.0 mPa s<viscosity C≤50 mPa s (Formula 2) viscosity C/viscosity B≤1/20 (Formula 3) (viscosity A to viscosity C are melt viscosity (mPa s) at 200°C.)SELECTED DRAWING: Figure 1
Patent JP-2022167080-A (JP)
Title: Knitted spacer fabric
Inventor: NISHIZAWA YUSUKE
IPC: D06C29/00
Filed: 2021-04-22
Abstract: To provide a knitted spacer fabric having air permeability, which is not susceptible to dampness.SOLUTION: A knitted spacer fabric 10 of the present invention comprises a front face part 11, a rear face part 12, and an intermediate part 13 disposed between the front face part 11 and the rear face part 12 to connect the front face part 11 to the rear face part 12. The intermediate part 13 is a felt layer containing a connecting strand 13a made of natural fiber material.SELECTED DRAWING: Figure 1
Patent JP-2022167693-A (JP)
Title: Feature quantity determination system, feature quantity determination method, and server
Inventor: YAMAMOTO KYOSUKE
IPC: A01G7/00
Filed: 2021-04-23
Abstract: To determine the feature quantity that contributes to harvest information as an object, from the harvest information such as the harvest amount and environmental information obtained by a sensor.SOLUTION: Provided is a feature quantity determination system in which a sensor terminal, a server, and a terminal device are communicably connected. The sensor terminal includes: a sensor that measures a plurality of pieces of environmental information regarding a farm field at which the sensor terminal is placed; and a sensor terminal transmission unit that transmits farm field information and the plurality of pieces of environmental information. The terminal device includes: an input unit that inputs harvest information regarding the harvest amount and the quality of the harvested product for each farm field; a communication unit that receives the feature quantity for each farm field; and an output unit that can output the feature quantity for each farm field. The server includes: a receiving unit that receives the farm field information, the plurality of pieces of environmental information, and the harvest information; a determination unit that determines a feature quantity correlated with at least one of the harvest amount and the quality of the harvested product for each farm field based on the plurality of pieces of environmental information and the harvest information over a predetermined period; and a transmission unit that transmits the feature quantity for each farm field.SELECTED DRAWING: Figure 1
Patent JP-2021121201-A (JP)
Title: Antibodies against prostate-specific stem cell antigen and use thereof
Inventor: MICHAEL BACHMANN
IPC: A61K39/395
Filed: 2021-05-13
Abstract: To provide improved antibodies against PSCA which are therapeutically effective in the form of bispecific recombinant antibodies in low concentration and are able to lyse PSCA-positive tumor cells effectively.SOLUTION: The present disclosure provides a prostate-specific stem cell antigen binding antibody, where the complementarity determining regions (CDRs) of the variable region of the light chain comprises CDR1, CDR2 and CDR3 consisting of specific amino acid sequences, and CDRs of the variable region of the heavy chain comprises CDR1, CDR2 and CDR3 consisting of specific amino acid sequences.SELECTED DRAWING: None
Patent JP-2021121338-A (JP)
Title: Treatment tool, endoscope device, and endoscope system
Inventor: DEJIMA TAKUMI
IPC: A61B17/29
Filed: 2021-05-14
Abstract: To provide a treatment tool, an endoscope device, an endoscope system and a treatment method for lifting a treatment site and lifting a lesion part to thereby expose a site to be treated to make it easily visible, and accordingly make it possible to safely, reliably and easily perform other treatment of the treatment site.SOLUTION: The invention provides a treatment tool, an endoscope device, an endoscope system and a treatment method for lifting a treatment site and lifting a lesion part to thereby expose a site to be treated to make it easily visible, and accordingly make it possible to safely, reliably and easily perform other treatment of the treatment site.SELECTED DRAWING: Figure 2
Patent JP-2021183483-A (JP)
Title: Aircraft sterilization systems and devices
Inventor: Greg Irmen
IPC: B64D11/00
Filed: 2021-05-18
Abstract: To provide systems and devices for sterilizing aircraft surfaces during a flight at frequent time intervals to stop transmission of pathogenic microorganisms in an aircraft.SOLUTION: An aircraft sterilization system includes a frame, and a tray that is operatively coupled to at least first two corners of the frame and rotatable about a pivot axis. The tray is configured to be in one of a locked state and an unlocked state based on rotation about the pivot axis. In the unlocked state, the tray is at an angle greater than zero with respect to the frame; and, in the locked state, the tray is at an angle equal to zero with respect to the frame. The aircraft sterilization system further includes a set of ultraviolet (UV) light emitting diodes (LEDs) attached onto an exposed surface of the frame, where the set of UV LEDs is configured to sterilize the tray when the tray is in the locked state.SELECTED DRAWING: Figure 1
Patent JP-2022179109-A (JP)
Title: Three-dimensional measuring device
Inventor: MARUYA TAICHI
IPC: G01B11/25
Filed: 2021-05-21
Abstract: To provide a three-dimensional measuring device with which it is possible to project a stripe pattern image the luminance of which changes similarly as does a sinusoidal waveform.SOLUTION: Provided is a three-dimensional measuring device comprising a projector for projecting a stripe pattern image the luminance of which changes periodically and a camera for photographing the stripe pattern image projected on a measurement object, said device measuring the three-dimensional shape of the measurement object by a phase shift method on the basis of the luminance value of the image photographed by the camera. The projector includes a light source and a lattice pattern element 23 arranged in the optical path of the light emitted by the light source, with a lattice formed in which the transmittance of light changes periodically in one direction, the cross section along the transmittance change direction of the lattice pattern element 23 being of such a transmittance change structure that the transmittance changes periodically in three or more steps.SELECTED DRAWING: Figure 4
Patent JP-2022185867-A (JP)
Title: Air conditioning device
Inventor: KOYAMA CHIKA
IPC: F24F13/22
Filed: 2021-06-03
Abstract: To effectively sterilize water reserved in a drain pan (53).SOLUTION: An air conditioning device includes: a drain pan (50); a sterilization part for performing local sterilization treatment with respect to water received by the drain pan (50); and a stirring part for stirring the water reserved in the drain pan (53).SELECTED DRAWING: Figure 1
Patent JP-2022186001-A (JP)
Title: Treatment agent for water-repellent fibers and use thereof
Inventor: SAKAI YUKIO
IPC: D06M13/292
Filed: 2021-06-04
Abstract: To provide a treatment agent for water-repellent fibers having excellent water-repellent and antistatic properties.SOLUTION: A treatment agent for water-repellent fibers contains: a nonionic surfactant (A); a compound (B) that is at least one selected from an ester compound (B1) free of (poly)oxyalkylene groups and hydroxy groups, a C6-22 alcohol (B2) and a C7-70 hydrocarbon compound (B3); and a phosphate (C) that is at least one selected from an alkyl phosphate having a C2-5 hydrocarbon group and/or a salt thereof (C1) and a polyoxyalkylene group-containing alkyl phosphate having a C2-5 hydrocarbon group and/or a salt thereof (C2). In the nonvolatile content of the treatment agent, the proportions by weight of the nonionic surfactant (A), the compound (B) and the phosphate (C) are 10-79.9 wt.%, 20-70 wt.%, and 0.1-40 wt.% respectively.SELECTED DRAWING: None
Patent JP-2022031129-A (JP)
Title: Droplet infection prevention tent and droplet infection prevention sheet for tent
IPC: E04H15/14
Filed: 2021-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a droplet infection prevention tent capable of preventing droplet infection among evacuees at an evacuation shelter in the event of a disaster. 
     SOLUTION: A droplet infection prevention tent 10 includes: a rectangular bottom face 20; side wall faces 30 rising from the outer edge of the bottom face 20 including multiple ventilation mesh portions 38; an upper covering 40 formed of a mesh sheet 41 for covering a predetermined height range from the top of the side wall faces 30; a frame 50 that has upright portions 52 and a curved portion 54; a suspended engagement 60 attached to the upper covering 40; and a droplet infection prevention sheet 70 that is formed of an anti-droplet material having an umbrella-like shape spreading from the apex of the upper covering 40 toward each side wall face 30 with the size of the lower edge 72 enough to overlap with the side wall faces 30 in a required width, which has a tongue piece 78 formed by cutting in the direction of the generatrix at the corner of the lower edge 72 and is formed with a slit 74 aligned with the placement position of the suspended engagement 60, and which is capable of attaching to/detaching from the upper covering 40. 
     SELECTED DRAWING: Figure 2 
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