baber/WOPTO huggingface dataset:
Patent JP-2021122788-A (JP)
Title: Coating device and coating method
Inventor: SUZUKI AKIO
IPC: B05D1/26
Filed: 2020-02-05
Abstract: To provide a coating device and coating method which can form a coating film with a uniform thickness even when a highly-viscous coating liquid is used.SOLUTION: A coating device includes a stage part which holds a substrate, an applicator which has a slit extending in one direction and supplies a coating liquid from the slit, and movement control means which relatively moves the applicator and the stage part in a specific direction orthogonal to an extending direction of the slit. A coating film is formed by laminating a single film at a plurality of times on the substrate by relatively moving the stage part and the applicator at a plurality of times while supplying the coating liquid from the slit. The movement control means has a normal coating mode in which the applicator and the substrate are relatively moved normally, and a reverse coating mode in which the applicator and the substrate are relatively moved reversely in an opposite direction to a normal direction, and is structured so as to form the coating film by laminating the single film formed in the normal coating mode and the single film formed in the reverse coating mode.SELECTED DRAWING: Figure 2
Patent JP-2021123569-A (JP)
Title: Vhh antibody for detection of cucurbit chlorotic yellows virus and detection kit, and method for inspecting cucurbit chlorotic yellows virus infection using the vhh antibody
Inventor: KUBOTA KENJI
IPC: G01N33/569
Filed: 2020-02-06
Abstract: To provide a VHH antibody that can specifically detect Cucurbit chlorotic yellows virus, and an inspection method that can use the antibody to quickly determine the infection.SOLUTION: The present disclosure provides a VHH antibody that comprises an amino acid sequence described in the sequence number 1 and is bound to coat protein of Cucurbit chlorotic yellows virus, and a method for inspecting Cucurbit chlorotic yellows virus infection using the VHH antibody.SELECTED DRAWING: Figure 1
Patent JP-2021123471-A (JP)
Title: Image forming device
Inventor: MORITA KIWAMU
IPC: B65H1/26
Filed: 2020-02-06
Abstract: To provide an image forming device in which paper feeding is not started in a half-inserted state where a paper feeding cassette is not completely inserted into a device body in order that an appropriate image formation is performed.SOLUTION: In an image forming device 1, a rack 40 is disposed on a leading end side in an insertion direction of a paper feeding cassette 18. A detection part 50 is supported so as to be displaceable between an advance position and a retreat position with respect to the paper feeding cassette 18. An auxiliary member 60 for displacing the detection part 50 from the retreat position to the advance position is disposed in a device body. The auxiliary member 60 displaces the detection part 50 to the advance position in a mounted state where the paper feeding cassette 18 is completely inserted, and thereby the detection part 50 and the rack 40 come into contact with each other.SELECTED DRAWING: Figure 3
Patent JP-2021125656-A (JP)
Title: Substrate-processing device and control method thereof
Inventor: SUGITA KIPPEI
IPC: H01L21/3065
Filed: 2020-02-07
Abstract: To restore a wear-out part in a chamber while keeping an airtight condition in the chamber of a substrate-processing device.SOLUTION: In a substrate processing device 1, when a process of restoring an electrode plate 36 is started, a control part transports a target substrate TW into a reaction chamber 10 and puts the target substrate on a work-holder table. Subsequently, the control part controls a switch 105 to turn off the connection of a high-frequency power source 48 and a DC power source 100 with a second table (outer peripheral-side electrode plate 16b), and supplies an argon gas from a gas supply part 66 to introduce the argon gas into the chamber from a plurality of gas holes 37. Then, the control part supplies a first table 16a with a high-frequency power from the high-frequency power source and a pulse DC voltage from the DC power source to make plasma of the argon gas. By applying the pulse DC voltage to the first table, the target substrate TW is sputtered by ions of the argon plasma. Thus, silicon is scattered from the target substrate TW, and deposited on the electrode plate 36, whereby the electrode plate is restored.SELECTED DRAWING: Figure 5
Patent JP-2021125864-A (JP)
Title: Wireless communication device, wireless communication method, and wireless communication system
Inventor: MORISHITA YOHEI
IPC: H04W84/18
Filed: 2020-02-10
Abstract: To improve throughput in a wireless mesh network.SOLUTION: A wireless communication device 100 includes: a transmission/reception unit 111 that receives a first frame which is transmitted by a first node in a wireless mesh network; and a control unit 112 that when the first frame includes first information indicating a third node that performs transmission together with a second node that transmits a wireless signal to a wireless link having a communication quality less than a threshold in the wireless mesh network and the third node which is included in the first information indicates the wireless communication device 100, sets second information indicating a transmission destination of the first frame which is received from the first node, to a reception destination node of the wireless link.SELECTED DRAWING: Figure 3
Patent JP-2021127777-A (JP)
Title: Impact absorption mechanism
Inventor: SUGIURA TOSHIKI
IPC: B62D21/15
Filed: 2020-02-12
Abstract: To provide an impact absorption mechanism which can absorb an impact preferably at low costs.SOLUTION: An impact absorption mechanism 5 is to ease an impact load A applied to a vehicle and includes: an impact absorption part 7 made of wood; and a restrain material 9 having restraint parts 91 which are disposed so as to sandwich the impact absorption part 7 therein in a first direction orthogonal to a load input direction of the impact load A. Projection parts 92 protruding from the impact absorption part 7 to the load input side are respectively provided at load input side end parts of the restraint parts 91. A load input side tip a of each projection part 92 is located at the outer side relative to the restraint part 91.SELECTED DRAWING: Figure 3
Patent JP-2020092444-A (JP)
Title: Display device, display method, and computer program
Inventor: TOMA TADAMASA
IPC: H04N21/434
Filed: 2020-02-13
Abstract: To provide a data output device, a data output method, a display device, and a display method, for improving a brightness level.SOLUTION: A data output device 400 includes: a video decoding unit 401 for generating a first video signal in a first luminance range by decoding a video stream; an external metadata acquisition unit 402 for acquiring first metadata regarding the luminance range of the first video signal; an HDR metadata interpretation unit 403 for acquiring characteristic data indicating the luminance range of the first video signal by interpreting the first metadata; an HDR control information generation unit 404 for converting the characteristic data into HDR control information according to a predetermined transmission protocol; and an HDMI (registered trademark) output unit 406 for outputting the HDR control information in the predetermined transmission protocol.SELECTED DRAWING: Figure 9
Patent JP-2021128306-A (JP)
Title: Image forming apparatus
Inventor: HORIGUCHI YASUYUKI
IPC: G03G21/00
Filed: 2020-02-17
Abstract: To provide an image forming apparatus that can more effectively reduce odor when a sheet is ejected.SOLUTION: An image forming apparatus 100 comprises: a conveyance path L; a feeding unit 12; an image forming unit 14; an ejection unit 16; an ejection space 160; a fan 18; and a control unit 21. A sheet P is conveyed through the conveyance path L. The feeding unit 12 feeds the sheet P to the conveyance path L. The image forming unit 14 forms a toner image on the sheet P. The ejection unit 16 ejects the sheet P on which the toner image is formed. The sheet P is ejected to the ejection space 16. The fan 18 is provided in the ejection space 160. The control unit 21 drives the fan 18 when unit processing time from when the sheet P is fed to the conveyance path L until when the sheet is ejected to the ejection space 160 is less than predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2020131031-A (JP)
Title: Elevating/lowering handrail device
Inventor: MATSUSHIMA TETSUYA
IPC: A47K17/02
Filed: 2020-02-18
Abstract: To provide an elevating/lowering handrail device that reduces burden relating to seating movement and standing movement of a user, and that allows elevating/lowering in accordance with natural movement of a person.SOLUTION: An elevating/lowering handrail device for supporting seating movement and standing movement of a user comprises a handrail part to grip when the user performs seating movement and standing movement, an elevating/lowering mechanism for arcuately elevating/lowering the handrail part in a forward direction of the user with upper rear end of the handrail part as a center, and a drive part for driving the elevating/lowering mechanism.SELECTED DRAWING: Figure 1
Patent JP-2021132066-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: MATSUMOTO HIROSHI
IPC: H01L21/28
Filed: 2020-02-18
Abstract: To provide a semiconductor device capable of avoiding connection with a conductive layer on a lower layer side in contact connection.SOLUTION: A semiconductor device comprises a plurality of conductive layers 10, a plurality of contacts 16, a plurality of contact base films 14, a plurality of channel bodies 21, and a plurality of memory films 20. The conductive layers are laminated separated from each other, and formed in a plate-like shape extending in a direction crossing a lamination direction so as to straddle a first and a second region. The contacts penetrate a mutually different number of conductive layers among the conductive layers and are connected to mutually different conductive layers in positions in which the plurality of conductive layers are laminated in the first region. The contact base films have insulation properties, are arranged up to mutually different height positions from almost the same height position, and are connected to mutually different contacts among the plurality of contacts. The channel bodies use a semiconductor material penetrating the plurality of conductive layers in the second region. The memory films include a charge storage film provided between the plurality of conductive layers and the channel bodies in the second region.SELECTED DRAWING: Figure 1
Patent JP-2021130595-A (JP)
Title: Silicon nitride substrate and power module
Inventor: KIRIKIHIRA ISAMU
IPC: H01L25/18
Filed: 2020-02-21
Abstract: To provide a silicon nitride substrate having high strength and high thermal conductivity, and a power module having the silicon nitride substrate.SOLUTION: A silicon nitride substrate (1A) of this invention has a plurality of silicon nitride particles (10) and a plurality of grain boundary phases (11,12) located between the plurality of silicon nitride particles, and a part of the plurality of grain boundary phases is a boron nitride polycrystalline phase (12). The power module includes a power element, a heat radiator, and a silicon nitride substrate (1A) positioned between the power element and the heat radiator.SELECTED DRAWING: Figure 2
Patent JP-2021132776-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-26
Abstract: To provide a game machine capable of suitably executing an instruction for urging a player to shoot game balls in a predetermined direction.SOLUTION: State control means can perform control to a special state if a special condition is satisfied when numerical value information becomes a specific value corresponding to a special frequency as the number of execution times of variation display, update means updates the numerical value information when variation display of first identification information is executed and when variation display of second identification information is executed, and predetermined suggestive performance execution means has a common ratio of execution of a predetermined suggestive performance during a period before satisfaction of a special condition.SELECTED DRAWING: Figure 10-49
Patent JP-2021135118-A (JP)
Title: Information processing system, information processing program and information processing method
Inventor: KAINUMA DAISUKE
IPC: G08G1/005
Filed: 2020-02-26
Abstract: To provide an information processing system capable of achieving route guidance corresponding to a user's use purpose to sharing mobility.SOLUTION: An information processing system includes route search condition acquisition means for acquiring a route search condition, route search means for searching a route on the basis of the route search condition, use state acquisition means for acquiring information of a user's use state about sharing mobility, and output control means for controlling outputs of a route passing through a port and a route that does not pass through the port in order to return the sharing mobility according to the user's use state.SELECTED DRAWING: Figure 1
Patent JP-2021136169-A (JP)
Title: Fuel cell system
Inventor: AKABANE SHUNNOSUKE
IPC: H01M8/04014
Filed: 2020-02-27
Abstract: To improve the efficiency of a power generation system by effectively utilizing the heat generated during power generation in a fuel cell system.SOLUTION: A fuel cell system includes an anode off-gas pipe P7 for generating anode-off gas in a second fuel cell stack, in an air preheating unit 32 provided in the anode off-gas pipe P7, heat is exchanged between the anode-off gas and air heading for a first cathode 16B of a first fuel cell stack 16. In a raw material heat exchange unit 12, heat is exchanged between cathode off gas and raw material gas.SELECTED DRAWING: Figure 1
Patent JP-2020080431-A (JP)
Title: Light-emitting device and method for manufacturing the same
Inventor: IWAKURA HIRONORI
IPC: H01L33/50
Filed: 2020-02-27
Abstract: To provide a light-emitting device which enables the enhancement in light output and color rendering properties.SOLUTION: A light-emitting device 100 comprises: a package 2 as a base; a light-emitting element 1 disposed in the package 2; a first wavelength conversion member 3 covering a side face of the light-emitting element 1, and including a first phosphor for converting light emitted by the light-emitting element 1 into light of a light emission peak wavelength longer than a light emission peak wavelength of the light-emitting element 1; and a second wavelength conversion member 4 covering a top face of the light-emitting element 1 and the package 2, and including a second phosphor for converting light emitted by the light-emitting element 1 into light of a light emission peak wavelength which is longer than the light emission peak wavelength of the light-emitting element 1 and shorter than the light emission peak wavelength of the first phosphor. In a part of the second wavelength conversion member 4, covering the package 2, a concentration of the second phosphor at the height of the top face of the light-emitting element 1 is smaller than a concentration of the second phosphor at the height of a bottom face of the light-emitting element 1. The second phosphor reflects light of the light emission peak wavelength of the first phosphor.SELECTED DRAWING: Figure 1C
Patent JP-2021133860-A (JP)
Title: aircraft
Inventor: TSUBATA HIROYUKI
IPC: H01T23/00
Filed: 2020-02-28
Abstract: To suppress a lightning strike.SOLUTION: An aircraft 1 includes: an airframe; an electric field sensor installed to the airframe; a member displacement mechanism configured so that an ion discharge member for discharging an ion from the airframe is displaceable; and a displacement control unit for controlling the member displacement mechanism to displace on the basis of a detection result by the electric field sensor during flight.SELECTED DRAWING: Figure 7
Patent JP-2021136823-A (JP)
Title: Backup power supply
Inventor: YOKOYAMA WATARU
IPC: H02J7/00
Filed: 2020-02-28
Abstract: To make sure that power is supplied from a second power supply to an auxiliary machine as soon as a first power supply fails.SOLUTION: A backup power supply 40 includes a second power supply 41, a power line L10, two power switching elements 42 and 43, a first conversion unit 44, a second conversion unit 45, and a control device 46. The power line L10 connects a first power supply 22 and an auxiliary machine 30. The second power supply 41 is for supplying power to the auxiliary machine 30 when the first power supply 22 fails. The second conversion unit 45 is a booster circuit that boosts and outputs a voltage input from the second power supply 41. The second conversion unit 45 boosts the voltage input from the second power supply 41 to a voltage lower than the output voltage of the first power supply 22 and can drive the auxiliary machine 30, and outputs the voltage. The control device 46 drives the second conversion unit 45 when the automatic operation is started.SELECTED DRAWING: Figure 1
Patent JP-2021134767-A (JP)
Title: Discharger
Inventor: TOMA TORU
IPC: B05B11/00
Filed: 2020-02-28
Abstract: To dispense with separation at the time of disposal.SOLUTION: A discharger includes a pump 2, a push-down head 5, and a fitted cap 7, and the pump is provided with an energization member 25 made of a synthetic resin, surrounding a fitted cylindrical portion 53 from an outer side in a radial direction, disposed in a manner that it cannot rotate in a circumferential direction to the fitted cylindrical portion, and energizing a stem 21 upward. The fitted cylindrical portion is provided with an upper supporting portion 10 supporting an upper end portion of the energization member rotatably in the circumferential direction in a state of being restricted in upward movement to the fitted cylindrical portion, any one of the upper supporting portion and an upper end portion of the energization member is provided with sliding portions 11, 12 capable of sliding an inclined guide surface formed on the other, and the upper end portion of the energization member is moved downward by sliding the inclined guide surface by the sliding portions, when the upper supporting portion is rotated in a pressing direction along the circumferential direction to the fitted cylindrical portion.SELECTED DRAWING: Figure 1
Patent JP-2021141354-A (JP)
Title: Monitoring voltage threshold switching circuit, reset monitoring system, processing method by control signal generation circuit, and program
Inventor: MIURA TAKAHISA
IPC: H03K17/22
Filed: 2020-03-02
Abstract: To provide a monitoring voltage threshold switching circuit that can suppress generation of an unnecessary reset signal in a system including a plurality of devices with different minimum operation voltages.SOLUTION: A monitoring voltage threshold switching circuit includes a first resistor including a first terminal and a second terminal, a second resistor including the first terminal and the second terminal, a third resistor including the first terminal and the second terminal, a fourth resistor including the first terminal and the second terminal, a fifth resistor including the first terminal and the second terminal, and a transistor including the first terminal, the second terminal, and a third terminal. The second terminal of the first resistor is connected to the first terminal of the second resistor. The second terminal of the second resistor is connected to the first terminal of the third resistor and the first terminal of the transistor. The second terminal of the third resistor is connected to the second terminal of the fourth resistor and the third terminal of the transistor. The first terminal of the fourth resistor is connected to the second terminal of the fifth resistor and the second terminal of the transistor. The first terminal of the fifth resistor is a terminal that receives a control signal. The second terminal of the first resistor is a terminal that outputs voltage.SELECTED DRAWING: Figure 5
Patent JP-2021139633-A (JP)
Title: Touch characteristic evaluation method and touch characteristic evaluation device
Inventor: KANAI HIROYUKI
IPC: G01H17/00
Filed: 2020-03-02
Abstract: To provide a touch characteristic evaluation method and a touch characteristic evaluation device for performing evaluation with the use of an objective index in classification at a level to feel a difference of touch when a person applies a formulation on skin.SOLUTION: A method for evaluating touch characteristics in applying a formulation on a front arm or the back of a hand with a finger includes: a process (A) for mounting a distance meter on the front arm; a process (B) for mounting a vibration sensor on the front arm or the finger; a process (C) for applying a formulation on the front arm or the back of the hand by sliding the finger along the front arm; a process (D) for allowing the distance meter to measure a distance between the distance meter and the finger in the process (C); a process (E) for allowing the vibration sensor to measure a frictional vibration between the front arm or the back of the hand and the finger in the process (C); and a process (F) for evaluating touch characteristics based on the position of the finger measured in the process (D) and the frictional vibration measured in the process (E).SELECTED DRAWING: Figure 1
Patent JP-2021139960-A (JP)
Title: Display device
Inventor: KAWAMURA TETSUYA
IPC: G02F1/133
Filed: 2020-03-02
Abstract: To provide a display device that can reduce consumption power.SOLUTION: A liquid crystal display device 100 includes a plurality of pixels PX, a plurality of video lines SL, a plurality of scan lines GL, a plurality of switching elements SW, a video line driving circuit 5, a scan line driving circuit 6, and a control circuit 4. One end of the switching elements SW is connected to the corresponding one of the scan lines GL. The scan line driving circuit 6 supplies scan voltage to the other ends of the switching elements SW sequentially. The control circuit 4 controls on and off of the switching elements SW. The switching elements SW include a plurality of first switching elements SW1 connected to the scan line GL connected to a red pixel PXR, and a plurality of second switching elements SW2 connected to the scan line GL connected to a green pixel PXG. The control circuit 4 turns on the first switching elements SW1 and then, turns on the second switching elements SW2.SELECTED DRAWING: Figure 2
Patent JP-2020184318-A (JP)
Title: Visualization device and program
Inventor: ABE SHINSAKU
IPC: G06T19/00
Filed: 2020-03-09
Abstract: To provide a visualization device and a program that can visualize a shape of a back of an object with respect to a front face in a direction of a line of sight of a measurer, as a shape viewed from the front face of the direction of the line of sight.SOLUTION: A visualization device comprises: a display that displays predetermined information superimposed on a three-dimensional space and makes the information visible; a three-dimensional sensor that detects information on coordinates of an object present in a three-dimensional space of a display range of the display; fitting means that sequentially acquires the information on the coordinates of objects detected by the three-dimensional sensor, every time the information is acquired, collates the information with a three-dimensional model prepared in advance for a target to specify the target from the objects, and sequentially fits the three-dimensional model to the specified target; and display control means that displays, superimposed on the display, a three-dimensional model corresponding to a shape in which the shape of the back of the target detected by the three-dimensional sensor with respect to a front face in the direction of the line of sight is viewed from the front face in the direction of the line of sight.SELECTED DRAWING: Figure 2