baber/WOPTO huggingface dataset:
Patent JP-2021061482-A (JP)
Title: Rectification circuit
Inventor: KANEKO TORU
IPC: H02M7/06
Filed: 2019-10-03
Abstract: To provide a rectification circuit that can perform full-wave rectification of a high-frequency signal with a low current consumption circuit, has a small output DC offset of the rectification circuit, and has excellent linearity.SOLUTION: A rectification circuit 600 includes a voltage-current conversion circuit 610 that converts an input voltage VN1 to a current IN1. The voltage-current conversion circuit includes a first transistor M15 and a second transistor M16 that are connected in series and in which a current converted by the voltage-current conversion circuit flows into a connected first node, a third transistor M17 and a fourth transistor M18 that are connected in series and in which each of a current flowing through the first transistor and a current flowing through the second transistor is mirrored, and a first diode D2 connected between a second node N2 to which the third transistor and the fourth transistor are connected and an output terminal N4.SELECTED DRAWING: Figure 6
Patent JP-2020064625-A (JP)
Title: Input device, input method, program, and input system
Inventor: KASATANI KIYOSHI
IPC: G09G5/36
Filed: 2019-10-08
Abstract: To provide an input device that has improved operability of handwriting input.SOLUTION: There is provided an input device 2 that comprises: a handwriting input unit that receives a handwriting input by using the position of a pen or a user's finger in contact with a display; and a display unit that displays the handwriting input received by the handwriting input unit on the display as a handwriting object. When no change occurs in the handwriting object for a first time, the input device 2 displays one or more operation commands based on the handwriting object.SELECTED DRAWING: Figure 3
Patent JP-2021064064-A (JP)
Title: Robot system, robot, and operation terminal
Inventor: KOSUGI ATSUSHI
IPC: G05D1/00
Filed: 2019-10-10
Abstract: To make it possible for an operator to operate a robot intuitively when an operation is switched to the robot operation by the operator.SOLUTION: A robot system of the present invention comprises: a robot that autonomously moves, having one of more cameras for taking surrounding images of the robot; an operation terminal having a display unit for displaying a monitoring screen that projects the surrounding image of the robot from a virtual viewpoint and an operation unit for an operator performing a movement operation of the robot; a connection control unit for performing a connection processing in relation to information communication between the robot and the operation terminal of the operator for performing the movement operation of the robot; and a movement control unit for the robot to direct the front of the robot toward a monitoring direction of the monitoring screen based on the information showing the front direction of the robot and on the information showing the monitoring direction of the monitoring screen, when an operation of the robot is switched to the movement operation by the operator.SELECTED DRAWING: Figure 1
Patent JP-2021052729-A (JP)
Title: Walking support device for pet and wheel support structure
Inventor: NAKAMURA HITOSHI
IPC: A01K15/02
Filed: 2019-10-10
Abstract: To provide a walking support device for a pet in which stress is not given to a dog body and a sense of incongruity of an observer is also reduced in an exterior appearance of a jacket, and provide a wheel support structure.SOLUTION: A walking support device 60 comprises a base tool 30 and a jacket 40. A first basic member 1 and a second basic member 11 are arranged apart from each other, the members that are arranged in parallel in the direction of an axis 120 of a dog body 100 and are composed of rigid materials. A gap of a rear side of both basic members 1, 11 is made as an excretion opening. In both basic members 1, 11, wheel supporting members 24 with wheels 25 are mounted in the lower end at the position directed toward a lower part and separated from the dog body 1. A breast support member 20 for supporting the anterior chest 105 of the dog body 100 is mounted between both basic members 1, 11, and a base tool 30 is formed. The jacket 40 comprises: a flexible front jacket 41 capable of being attached and detached between both basic members 1, 11, covering the anterior chest 105 and the front side of the abdomen 106 of the dog body 100, and including an opening 42 for front legs; and a rear jacket 51 including a back leg opening and the excretion opening of the dog body 100.SELECTED DRAWING: Figure 4
Patent JP-2020107320-A (JP)
Title: Haptic signal conversion system
Inventor: DANNY A GRANT
IPC: G06F3/01
Filed: 2019-10-15
Abstract: To provide a system to process a source signal and generate one or more haptic effects for various haptic devices based on the source signal.SOLUTION: The system operates to convert the source signal to meet different architectures of respective haptic devices, and makes it possible to create haptic data regardless of low level details of different haptic devices.SELECTED DRAWING: Figure 1
Patent JP-2021067712-A (JP)
Title: Information processing device, information processing method, and program
Inventor: YOSHIDA YUSUKE
IPC: G09G5/00
Filed: 2019-10-17
Abstract: To provide an information processing device with which it is possible to update a set value independently for each circuit while maintaining the set values of all circuits consistent.SOLUTION: An image processing device 100 comprises: a control register unit 102 for updating the values set to image processing circuits 108, 109; a CPU 101 for writing a plurality of set values to the control register unit 102 and generating an update complete signal 121 that indicates a valid value; an update timing generation unit 110 for generating update timing signals 112, 113 that indicate whether or not the set values are updatable; and an update timing control unit 111 for outputting the update timing signals 112, 113 to the control register unit 102 as update timing signals 114, 115 when the update complete signal 121 indicates a valid value in a period in which all of the update timing signals 112, 113 are indicated not to be updatable. The set values of the image processing circuits 108, 109 are updated on the basis of the update timing signals 114, 115.SELECTED DRAWING: Figure 1
Patent JP-2021066022-A (JP)
Title: Indium vapor depositing and holding film, metallic multilayer film, method of producing indium vapor depositing and holding film, method of producing metallic multilayer film, and emblem
Inventor: HOSHI KENTA
IPC: B32B15/095
Filed: 2019-10-18
Abstract: To provide an indium vapor depositing and holding film, a metallic multilayer film, a method of producing the indium vapor depositing and holding film, a method of producing the metallic multilayer film, and an emblem that can satisfy higher performance for transmissivity in a millimetric waveband and reflectivity in a visible range.SOLUTION: Provided is an indium vapor depositing and holding film 70, in which an indium vapor-deposited layer 20 has a sea-island structure in which indium is scattered in a holding film layer 30 in an island-like manner; in a surface of the indium vapor-deposited layer in a direction orthogonal to a direction that indium is vapor-deposited, the island-like indium is present by the number of more than or equal to 150×106/cm2; in the surface, the total of the outer peripheral lengths of the island-like indium amount to more than or equal to 100×106 μm/cm2; a millimetric wave transmission attenuation amount of the indium vapor depositing and holding film is within -1.0 dB; and total light transmittance of the indium vapor depositing and holding film is 1.3% to 30%.SELECTED DRAWING: Figure 1
Patent JP-2021065488-A (JP)
Title: Hydrolyzable cleaning tool
Inventor: MATSUNAGA TAKUYA
IPC: A61Q19/10
Filed: 2019-10-25
Abstract: To provide a hydrolyzable cleaning tool that has an inactivating effect on virus, and has practically sufficient wet strength and hydrolyzability.SOLUTION: A hydrolyzable cleaning tool 1 includes a fiber sheet 2 that contains a fiber and a water-soluble binder and can be substantially dispersed in water, and a liquid cleaning composition held by the fiber sheet 2. The liquid cleaning composition includes an organic acid, an anion surfactant, an organic solvent 10 mass% or more and 50 mass% or less, and a divalent or higher metal ion compound, and has a pH of 2.3 or more and 4.5 or less.SELECTED DRAWING: Figure 1
Patent JP-2021070176-A (JP)
Title: Optical scanning device and image forming device
Inventor: MIMURA DAISUKE
IPC: G03G15/04
Filed: 2019-10-29
Abstract: To provide an optical scanning device configured so that a holding member holding a cleaning member is properly moved while suppressing inclination of the holding member and a light transmissive member that transmits a light beam can be cleaned using the cleaning member.SOLUTION: An optical scanning device 20 comprises a light transmissive member 214, a guide rail 215, a holding member 63 and a cleaning member 64. The holding member 63 comprises a guide part 634, a slit part 6342 and protrusion parts 6343. The guide part 634 is arranged at a position where the part crosses the guide rail 215. The slit part 6342 is provided in the guide part 634, into which the guide rail 215 is inserted. The protrusion part 6343 is provided on an inner side surface of the slit part 6342 opposing in a crossing direction V to the guide rail 215, which protrudes toward the guide rail 215. The protrusion parts 6343 are provided at one side and at the other side in the crossing direction V across the guide rail 215 respectively, which are arranged at positions shifted from each other in a main scanning direction H.SELECTED DRAWING: Figure 5
Patent JP-2021076398-A (JP)
Title: Circuit network model generation device and circuit network model generation method
Inventor: INAMI NOBUHIDE
IPC: G01R31/12
Filed: 2019-11-05
Abstract: To enable the accuracy of lightening surge analysis of a structure to be further enhanced by a simple method.SOLUTION: A circuit network model generation device is provided that generates a circuit network model for simulating a condition actualized when a building composed of a combination of a plurality of structures suffers a lightning stroke. The circuit network model generation device comprises a first circuit network model generation unit generating an equivalent circuit network model which uses a pair of first circuit elements corresponding to one set of first structures, a second circuit element corresponding to a second structure arranged so as to extend over the one pair of first structures, and a connection element pertaining to at least the electrical connection of the one set of first structures to each other.SELECTED DRAWING: Figure 10
Patent JP-2020032234-A (JP)
Title: Bone growth device and method
Inventor: SCOTT POOL
IPC: A61B17/66
Filed: 2019-11-07
Abstract: To provide an intramedullary lengthening device.SOLUTION: An intramedullary lengthening device 110 includes a housing 112 and a distraction shaft 114. The intramedullary lengthening device 110 is placed within a cavity of two bone sections 102 and 104 (either already separated or purposely separated for insertion of the device). The distraction shaft 114 of the intramedullary lengthening device 110 is attached to the one 102 of the bone sections using one or more attachment screws 118. The housing 112 of the intramedullary lengthening device 110 is attached to a second bone section 104 using one or more attachment screws 116. Over a treatment period, the bone is continually distracted, creating a new separation into which osteogenesis can occur. The intramedullary lengthening device 110 includes an actuator and an extension rod.SELECTED DRAWING: Figure 1
Patent JP-2021075380-A (JP)
Title: Hairpin-shaped heat exchange tube transfer mechanism
Inventor: NISHIZAWA JUNICHI
IPC: B21D53/08
Filed: 2019-11-12
Abstract: To provide a hairpin-shaped heat exchange tube transfer mechanism capable of surely supplying a hairpin-shaped heat exchange tube to an array device by a hairpin-shaped heat exchange tube transfer part without unintendedly supplying the hairpin-shaped heat exchange tube hung from a holding body to the array device.SOLUTION: A hairpin-shaped heat exchange tube transfer mechanism 100 transfers a hairpin-shaped heat exchange tube T from a stocker 10 to an array device 20 by a tube engaging body 22 between the stocker 10 for holding the hairpin-shaped heat exchange tube T and the array device 20 for arraying the hairpin-shaped heat exchange tube T at a position of a through-hole 52. The stocker 10 comprises a holding body 12 of the hairpin-shaped heat exchange tube T, and a holding body movement mechanism 14 for moving the holding body 12. The holding body 12 includes a buffer part 12A extending in a horizontal direction, and a stopper part 12D formed by an up-tilt part 12B and a down-tilt part 12C continuing to an end edge part of the buffer part 12A.SELECTED DRAWING: Figure 1
Patent JP-2021081842-A (JP)
Title: Seal receiving system
Inventor: NISHIYAMA KEIJI
IPC: G06F3/044
Filed: 2019-11-15
Abstract: To provide a seal receiving system capable of easily and hygienically receiving user's input of approval.SOLUTION: A seal receiving system 1 comprises: a seal 10 having a body part 11, and a seal surface part 12 provided at one end of the body part 11; and a terminal device 20 having a surface part 22 formed into a substantially flat shape, a capacitive touch detection unit capable of detecting touch operation on the surface part 22, and a storage unit that stores traces of the touch operation detected by the touch detection unit as trace data. The seal surface part 12 is formed of a conductive material so as to represent a mirror image of a predetermined seal impression, and when the touch detection unit detects the proximity of the seal surface part 12 to the surface part 22 as the touch operation, the seal impression is stored in the storage unit as the trace data.SELECTED DRAWING: Figure 1
Patent JP-2020081874-A (JP)
Title: Determination of radiation dose measurement
Inventor: LUANA DE FREITAS NASCIMENTO
IPC: A61N5/10
Filed: 2019-11-15
Abstract: To provide a dose measurement system to be used in a radiation system for radiation medicine or radiation therapy.SOLUTION: A dose measurement system 100 includes at least a two-dimensional radiation emission irradiation detection surface 110 having a radiation sensitive material, and the radiation sensitive material has radiation emission characteristics. The dose measurement system also includes a detection system 120 configured so as to detect radiation emission radiation from the at least two-dimensional detection surface 110 at the time of irradiation using a radiation medical or radiation therapeutic irradiation beam. The detection system includes a detector 130 sensitive to the radiation emission and a filter 140 for blocking radiation at least partially from the radiation medical or radiation therapeutic irradiation beam and ambient light.SELECTED DRAWING: Figure 1
Patent JP-2021085545-A (JP)
Title: Heat processing device
Inventor: FURUYA KIMIHIKO
IPC: F27D7/06
Filed: 2019-11-25
Abstract: To improve productivity by reducing suspension time of a heat processing device.SOLUTION: A heat processing device 1 of this invention comprises: a heat processing chamber 10 which is in an airtight state inside and in which heat processing is performed to sheet W; a roll-out shaft 20 provided outside the heat processing chamber 10 and rolling out the roll-shaped sheet W; and an introduction roller 32 an axial direction of which intersects an axial direction of the roll-out shaft 20, which is provided to penetrate a side wall 11a of the heat processing chamber 10, and which transports the sheet W in the axial direction while winding up the sheet W rolled out by the roll-out shaft 20 and introduces the sheet W into the heat processing chamber 10.SELECTED DRAWING: Figure 1
Patent JP-2021087058-A (JP)
Title: Electronic device, control device, and control program
Inventor: LIU YUANYE
IPC: H04M1/00
Filed: 2019-11-26
Abstract: To protect the user's hearing or mind and body from loud audio that can occur in an electronic device under various usage conditions.SOLUTION: An electronic device (1) includes at least one audio output unit (13), a plurality of sensors (12), and at least one control device (10), and the control device executes determination processing (S102) of determining the usage status of an electronic device on the basis of detected values respectively acquired from the plurality of sensors, and volume limit processing (S109) of limiting the volume of audio output when an event that accompanies the output of the audio occurs in the electronic device in a case in which it is determined that there is an electronic device under usage conditions where it is necessary to limit the volume of the audio output from the audio output unit.SELECTED DRAWING: Figure 1
Patent JP-2020052408-A (JP)
Title: Projection device and projection lens
Inventor: SHIMIZU HITOSHI
IPC: G03B21/14
Filed: 2019-11-27
Abstract: To provide a projection device and a projection lens that are highly convenient.SOLUTION: A projection lens 10 comprises a first optical system 11, a second optical system 12, a third optical system 13, a first mirror 14, a second mirror 15, a first holding member 16, a second holding member 17, and a third holding member 18. Light output from a DMD element 74 is input to an output part 21A. The second optical system 12 consists of a third lens 33 and a fourth lens 34. A second rotary mechanism consists of a third fitting barrel 32, a second lens frame 38, and the like.SELECTED DRAWING: Figure 16
Patent JP-2020092088-A (JP)
Title: Electroluminescent display device
Inventor: LIM HYEONGJUN
IPC: H05B33/22
Filed: 2019-11-28
Abstract: To provide an electroluminescent display device capable of realizing both the microcavity effect and the improvement of exciton formation efficiency.SOLUTION: An electroluminescent display device includes a substrate 100 having a first subpixel, a second subpixel, and a third subpixel, first electrodes 310, 320, and 330 respectively provided on first to third sub-pixels on the substrate, a light emitting layer 500 provided on the first electrode, a second electrode 600 provided on the light emitting layer, a sealing layer including a first sealing layer 710 provided on the second electrode and a second sealing layer 720 provided on the first sealing layer, and a first semi-transmissive layer provided between the first sealing layer and the second sealing layer and overlapping with the first electrode of the first sub-pixel.SELECTED DRAWING: Figure 1
Patent JP-2021085789-A (JP)
Title: Online gas analyzer, electric dust collector operation method and desulfurization column operation method
Inventor: KAKINUMA TOMOYUKI
IPC: G01N21/03
Filed: 2019-11-28
Abstract: To provide an online gas analyzer capable of online and successively analyzing concentration of a predetermined component in an unpurified coke oven gas.SOLUTION: An online gas analyzer 1 comprises a sample gas sampling tube 20, a gas analyzing part 30, and extraction pipes 41, 42. The gas analyzing part 30 includes: a measuring pipe 31 having the central part to which one end 20b of the sample gas sampling tube 20 is connected, one end 31a to the vicinity of which the extraction pipe 41 is connected, and the other end 31b to the vicinity of which the extraction pipe 42 is connected; a light emitting part 32 that emits a laser beam; a light receiving part 33 that receives a laser beam; an analysis part 34 that analyzes concentration of a predetermined component in a sample gas S; and gas introduction parts 37, 38 that make an inert gas flow into the measuring pipe 31. Ends 35a, 36a of respective connection pipes 35, 36 have smaller diameters than the measuring pipe 31, and are inserted into the measuring pipe 31.SELECTED DRAWING: Figure 2
Patent JP-2021087149-A (JP)
Title: Video distribution system, information processing method, and computer program
Inventor: TAKAKUWA SOICHIRO
IPC: G06T13/40
Filed: 2019-11-29
Abstract: To provide a video distribution system that enhances the motivation of a viewer to give a gift.SOLUTION: An information processing system is a video distribution system that distributes a video including an animation of a character object generated on the basis of a user movement, and the information processing device 400 includes one or more computer processors, and serves as a distribution unit, an object display unit, and a determination unit. When the determination unit determines that a first object is displayed within a predetermined distance from a second object, the object display unit changes the first object and the second object to the third object, and displays the third object.SELECTED DRAWING: Figure 4
Patent JP-2020042306-A (JP)
Title: Dealer, key server, and restoration device
Inventor: IWAMURA KEIICHI
IPC: G09C1/00
Filed: 2019-12-06
Abstract: To suppress memory capacity.SOLUTION: k-1 equations are prepared on the basis of fundamental equations in order to obtain k-1 unknowns from a value obtained on the basis of key data held in k-1 key servers within n servers, the k-1 unknowns, and IDs of the key servers; the k-1 unknowns are obtained from the prepared equations; and a value determined according to the obtained k-1 unknowns and the remaining n-(k-1) data servers within the n servers, and dispersion values for dispersing to each of the n-(k-1) data servers on the basis of the fundamental equations, are calculated and held in each data server. Accordingly, it is not necessary to save the dispersion values in the n data servers, and therefore memory capacity can be suppressed.SELECTED DRAWING: Figure 6
Patent JP-2021090032-A (JP)
Title: Static induction electric device
Inventor: UNNO YUKA
IPC: H01F29/02
Filed: 2019-12-06
Abstract: To change the impedance without changing a voltage of a grid even when a power source of renewable energy is connected to a grid unexpectedly than when the grid is planned.SOLUTION: A static induction electric device according to the present invention that includes an iron core, a low-pressure winding arranged on the outer circumference of the iron core, a high-pressure windings arranged on the outer circumference of the low-pressure winding, and a tap winding on the outer circumference of the high pressure winding, and to which the respective windings are electrically connected, and a reactor is provided on the neutral point side of the high-pressure winding, and the connection between the reactor and the high-pressure winding is switched by a switch to increase or decrease the inductance component of the reactor to change the impedance.SELECTED DRAWING: Figure 5
Patent JP-2020094052-A (JP)
Title: Liposome encapsulating oil and fat component
Inventor: KINOSHITA MASATAKA
IPC: A61K8/9789
Filed: 2019-12-09
Abstract: To provide liposomes encapsulating oil and fat component, in the liposome-containing composition, transparency and liposome particle size uniformity being maintained as much as possible, and each liposome particle size being relatively large.SOLUTION: Provided is a liposome encapsulating oil and fat component, which contains (A) hydrogenated phospholipid, and (B) polyoxyethylene hydrogenated castor oil having an average added mole number of ethylene oxide of 40 to 95, at a mass ratio (A)/(B)=2 to 8.SELECTED DRAWING: None