baber/WOPTO huggingface dataset:
Patent JP-2020167670-A (JP)
Title: Microphone and smart audio apparatus
Inventor: WANG XIN
IPC: H04R1/08
Filed: 2020-03-04
Abstract: To inhibit a microphone of a smart audio apparatus from being affected by loudspeaker voice, without adding echo canceling algorithm and without disturbing downsizing of the apparatus.SOLUTION: A microphone 100 includes: a case 101; a diaphragm 102 that is fixed in the case 101, includes a first sound collection surface 1021 and a second sound collection surface 1022 facing each other, and outputs an electric signal on the basis of sound pressure acting on the first sound collection surface 1021 and the second sound collection surface 1022; a main sound collection hole 103 that is formed on the case 101 and makes a sound wave from outside the case 101 be passed through the hole and transferred into a main sound collection channel 1031 to transfer the sound wave to the first sound collection surface 1021 with first sound pressure; and a sub sound collection hole 104 that is formed on the case 101 and makes a sound wave be passed through the hole into a sub sound collection channel 1041 to transfer the sound wave to the second sound collection surface 1022 with second sound pressure differing from the first sound pressure.SELECTED DRAWING: Figure 1
Patent JP-2021140432-A (JP)
Title: Control device and observation system for medical care
Inventor: YAMAGUCHI KAZUHIRO
IPC: G06F3/038
Filed: 2020-03-04
Abstract: To provide a control device and an observation system for medical care which can operate an imaging apparatus by a simple operation.SOLUTION: A control device comprises: an acquisition unit which acquires a detection value from a sensor which detects a posture of the head of a user who operates an imaging apparatus which images an observation object; and a control unit which generates an operation instruction signal of the imaging apparatus by using a reference value set by visually observing initialization information to be displayed on a display device by the user and the detection value.SELECTED DRAWING: Figure 2
Patent JP-2021145415-A (JP)
Title: Power generating system
Inventor: KOMATSU AKIRA
IPC: H02P9/04
Filed: 2020-03-10
Abstract: To improve fuel consumption when an electric generator is caused to generate power by power of an internal combustion engine.SOLUTION: A power generating system 1 comprises: an electric generator 20 which rotates by receiving power of an engine of a vehicle to generate electricity to be supplied to a battery; a clutch 40 which is provided in the electric generator 20, and can switch a connection state of transmitting the power to the electric generator 20, and a disconnection state of not transmitting the power to the electric generator 20; an information acquisition part 742 which acquires information regarding the remaining amount of the battery and a travel state of the vehicle; and a clutch control part 744 which switches the connection state and the disconnection state of the clutch 40 on the basis of the acquired remaining amount of the battery and the travel state of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2021142463-A (JP)
Title: Apparatus for wrapping packing material around molded active carbon and method for wrapping packing material
Inventor: HIROSE HIROKAZU
IPC: B01D39/14
Filed: 2020-03-11
Abstract: To provide an apparatus for wrapping a packing material around molded active carbon and a method for wrapping a packing material which, when wrapping a nonwoven fabric around the outer periphery of the molded active carbon, can wrap it around the molded active carbon while reliably keeping applied tension.SOLUTION: A method for producing a molded active carbon cartridge, according to the present invention, includes: intermittently feeding a packing material toward molded active carbon; then gripping parts which are to be wrapped while protruding from the molded active carbon, at both end parts in the width direction of the leading portion of the packing material; then, while gripping both the end parts in the width direction of the packing material, pulling both the end parts of the packing material outward in the width direction, pulling the packing material in a direction opposite to the feeding direction of the packing material, wrapping the packing material around the outer periphery of the molded active carbon until the packing material overlaps with itself, and thermally welding the overlap portions of the packing material over the full length in the longer direction of the molded active carbon; and then cutting, over a full width, the portion of the packing material which is not wrapped around the molded active carbon.SELECTED DRAWING: Figure 2
Patent JP-2021142029-A (JP)
Title: Pressure gauge for fire extinguisher and scale plate
Inventor: SATO TAKESHI
IPC: G01L7/04
Filed: 2020-03-11
Abstract: To provide a pressure gauge for a fire extinguisher and a scale plate capable of improving a yield.SOLUTION: A pressure gauge for a fire extinguisher includes a case body connected to a measured part, which is made of metal and formed into a plate shape; a resin transparent cover part attached to the case body, which forms a storage space together with the case body; a Bourdon tube stored in the storage space, to which pressure from the measured part is introduced; a pointer part provided in the peripheral part of the Bourdon tube; and a scale plate 8 in which a sign indicating the pressure of the measured part is displayed, and which is attached to the case body. The scale plate 8 is composed by sequentially laminating a base layer 81A, a first colored layer 81B colored in a first color, a transparent layer 81C, and a second colored layer 81D colored in a second color different from the first color. A recessed part 82 is formed at a position indicating a zero point of the scale plate 8 over the second colored layer 81D and the transparent layer 81C.SELECTED DRAWING: Figure 4
Patent JP-2020186465-A (JP)
Title: Method and system for making conductor on substrate
Inventor: DANIEL J BRALEY
IPC: C23C24/04
Filed: 2020-03-11
Abstract: To provide a method and a system for making a conductor on a substrate.SOLUTION: A method (100) for making a conductor (304) on a substrate (302) by cold spray includes a step (104) for promoting solid powder composition containing copper and high orientation pyrolytic graphite by using a gas propellant, and a step (106) for facing the solid powder composition to the substrate (302) at speed enough to adhere to the substrate (302) by plastically deforming the solid powder composition in order to accumulate the conductor (304) on the substrate (302).SELECTED DRAWING: Figure 1
Patent JP-2021142904-A (JP)
Title: Vehicle follow-up travel system, information processing method, and program
Inventor: KOIKE SATOSHI
IPC: G08G1/00
Filed: 2020-03-12
Abstract: To make it possible to go to a facility that extends a cruising possible distance while a following vehicle can be cruising in a vehicle follow-up travel system.SOLUTION: A vehicle follow-up travel system for the purpose such that a following vehicle travels following a leading vehicle acquires information that represents a departure point and a destination desired by a user of the following vehicle and a cruising possible distance of the following vehicle. The system searches for the leading vehicle followed by the following vehicle on the basis of the departure point and the destination. The system creates a travel plan including a follow-up travel section in at least a part between the departure point and the destination, while determining whether to route a facility that extends the cruising possible distance according to the cruising possible distance of the following vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021143117-A (JP)
Title: Method for producing carbon nanotubes
Inventor: MASUHARA NAOHARU
IPC: B01J23/745
Filed: 2020-03-13
Abstract: To provide a method for producing carbon nanotubes that makes it possible to produce carbon nanotubes of a desired outer diameter.SOLUTION: A base material is coated with a siloxane polymer solution in which dissolved is a siloxane polymer having a specific weight average molecular weight corresponding to a desired outer diameter of carbon nanotubes, thereby forming a coating of the siloxane polymer solution. After that, the siloxane polymer is cured to form a silicon-containing layer. Then, a catalyst layer is formed on the silicon-containing layer. Carbon nanotubes are formed on the catalyst layer.SELECTED DRAWING: Figure 4
Patent JP-2021146542-A (JP)
Title: Scratch-printed matter and printing method for the same
Inventor: FUKAYA KYOHEI
IPC: B41M3/00
Filed: 2020-03-17
Abstract: To provide scratch-printed matter that is less likely to produce shavings when an illustrated layer is removed.SOLUTION: Scratch-printed matter comprises a ground layer 130 that is made of at least either metal foil or a resin film, and an illustrated layer 140 that is made of toner overlaid on at least the ground layer 130. The toner of the illustrated layer 140 bites into and adheres to at least either the metal foil or the resin film of the ground layer 130, and constitutes a finely uneven scratch surface.SELECTED DRAWING: Figure 2B
Patent JP-2021149409-A (JP)
Title: Application development support system and application development support method
Inventor: NASU HIROSHI
IPC: G06F9/46
Filed: 2020-03-18
Abstract: To support studies on whether serverless can be applied while considering optimizing an application resource usage amount and maintaining API response performance in developing an application configured with microservices.SOLUTION: In an application development support system 1, a container runtime platform 20 provides resources for a plurality of containers and has a function of applying serverless to a certain container to form an event-driven container. The application development support system executes: API processing time prediction processing that calculates a predicted value of API processing time in the event-driven container and calculates a predicted value of API processing time in all of the containers on the basis of the predicted value and a sequence of API calls among the plurality of containers; resource usage amount calculation processing that calculates a usage amount of resources used by the plurality of containers per unit period; and output processing for outputting a calculated result of each of the API processing time prediction processing and the resource usage amount calculation processing.SELECTED DRAWING: Figure 3
Patent JP-2021148584-A (JP)
Title: Device and method for estimating liquid level position
Inventor: YAMAZATO MASASHI
IPC: G01F23/22
Filed: 2020-03-18
Abstract: To accurately estimate a liquid level position without depending on a visual inspection and without having a sensor for estimating a level position of a liquid stored in a vessel in the inside.SOLUTION: A device (3) for estimating a liquid level position comprises: a piezoelectric element (11) provided on the outer surface of a vessel (2); a calculation part (221) for calculating admittance when applying a vibration to the vessel (2); and a specification part (222) for specifying a level position of a liquid stored in the vessel (2) on the basis of the calculated results of the calculation part (221).SELECTED DRAWING: Figure 1
Patent JP-2020109209-A (JP)
Title: Titanium foil production method by molten salt electrolysis
Inventor: MORI KENICHI
IPC: C25C3/18
Filed: 2020-03-23
Abstract: To provide a titanium foil production method, capable of producing a smooth-surfaced titanium foil electrodeposited by molten salt electrolysis, having titanium purity comparable to that of industrial pure titanium, even with a thickness of the titanium foil being 40 μm or greater.SOLUTION: The method of producing a smooth titanium foil of a thickness of 40 μm or greater by a molten salt electrolysis process of producing titanium, is characterized in that at least a surface of a cathode plate whereon titanium is to be deposited is formed of metallic molybdenum, and its molten salt bath is a molten salt bath only comprising alkali metal chlorides with titanium ions dissolved therein, or is a molten salt bath of mixed salts only comprising alkali metal chlorides and alkali metal iodides with titanium ions dissolved therein.SELECTED DRAWING: Figure 2
Patent JP-2021154293-A (JP)
Title: Method of manufacturing liquid-cooled jacket
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2020-03-25
Abstract: To provide a method of manufacturing a liquid-cooled jacket that can improve joining strength of a liquid-cooled jacket and can manufacture the liquid-cooled jacket at low cost.SOLUTION: A method of manufacturing a liquid-cooled jacket which is constituted of a jacket main body 2 and a sealed body 3 that seals an opening part of the jacket main body 2, and friction-stirs and joins the jacket main body 2 to the sealed body 3, includes a first main joining step in which a flat surface F3 of a stirring pin F2 is contacted with only the sealed body 3, while making a pair of holding parts 22 press and hold a bottom part 10 of the jacket main body 2 and a surface 3a of the sealed body 3 from respective outsides thereof, and the jacket main body 2 and the sealed body 3 are rotated or parallelly moved using the holding parts 22 so as to friction-stir the jacket main body 2 and the sealed body 3, with a bottom surface of a shoulder part F1 contacted with the surface 3a of the sealed body 3, while contacting a tip end face of a protrusion part F4 with only a peripheral wall part 11.SELECTED DRAWING: Figure 5
Patent JP-2021153712-A (JP)
Title: Connection type disposable wearing article
Inventor: RI MIZUKI
IPC: A61F13/51
Filed: 2020-03-25
Abstract: To improve maintainability of a storage space.SOLUTION: A connection type disposable wearing article includes: a waist elastic member 71 fixed to an end flap EF; and rising gathers 60 which are provided on both sides in a width direction WD and rise. A front edge of a rear fall part 67b is away from a rear edge of an absorber 56 and has a first area 10 to be an area at the back of the front edge of the rear fall part 67b and a second area 20 to be an area between a position of the front edge of the rear fall part 67b and a position of a rear edge of the absorber 56. The second area 20 rises with the rear edge of the absorber 56 as a start point as the rising gathers 60 contract. In the state that a part of a waist stretch area 79 positioned in the second area 20 contracts in the width direction WD, on the surface of the second area 20, pleats 80 extending from a boundary between the first area 10 and the second area 20 to the rear edge of the absorber 56 are formed repeatedly in the width direction WD.SELECTED DRAWING: Figure 15
Patent JP-2021158319-A (JP)
Title: Case with built-in circuit board with terminal
Inventor: KOGANEHIRA KAZUO
IPC: H01C10/32
Filed: 2020-03-30
Abstract: To provide a case with a built-in circuit board with terminals that can make the gate trace smaller (lower the height of the gate residue).SOLUTION: A case with a built-in circuit board with terminals 1 comprises a circuit board 10, terminals 50 connected on the circuit board 10, and a case 70 molded to cover the periphery of the circuit board 10 including the portion of the circuit board 10 to which the terminals 50 are connected, and the bottom surface of the circuit board 10. A gate trace 85 at the time of molding the case 70 is provided in the recess 83 of the bottom surface 73 of the case 70, and the shape of the gate trace 85 is a flat shape.SELECTED DRAWING: Figure 3
Patent JP-2021160126-A (JP)
Title: Printer
Inventor: KATABUCHI TAKAHIRO
IPC: B41J2/01
Filed: 2020-03-31
Abstract: To provide a printer with improved rotation detection accuracy.SOLUTION: In a manual scanning type printer 3, a housing 13 has a facing part 13a which faces a surface 101a to be printed during printing, and a back face part 13d on a side opposite to the facing part 13a. Further, the housing 13a has a shape of which a length in a first direction from a first end 13b to a second end 13c is longer than a length in a second direction orthogonal to a longer direction in a plan view of the facing part 13a. An operation part 25 exposes from the back face part 13d. A head 15 exposes from the facing part 13a. a CPU 21a starts execution of processing for causing the head 15 to perform printing under such condition that a switch 7 receives operation. In a plan perspective view of the facing part 13a, a first optical sensor 11A is positioned on the first end 13b side with respect to the switch 7. A second optical sensor 11B is positioned on the second end 13c side with respect to the switch 7.SELECTED DRAWING: Figure 2
Patent JP-2021159863-A (JP)
Title: Filter washing machine
Inventor: HASEGAWA KAZUKI
IPC: B01D41/04
Filed: 2020-03-31
Abstract: To provide a filter washing machine capable of coping with filters of various sizes as objects to be washed.SOLUTION: A filter F to be washed is accommodated in a washing container 2 and is rotatably supported by a filter support mechanism 23 about a straight line extending in a vertical direction. A discharge port is formed in the washing container 2, and a dust collector is connected to the discharge port. When the dust collector operates, air in the washing container 2 is sucked into the dust collector through the discharge port, and along with the suction, outside air is introduced into the washing container 2 through a nozzle, thereby generating an air flow in the washing container 2. The support of the filter F by the filter support mechanism 23 is achieved by holding a lower end of the filter F with a holding mechanism 24, bringing a contact member 42 of a fixing mechanism 25 into contact with the held filter F from above, and fixing the filter F in the vertical direction. The contact member 42 is provided so as to be reciprocally movable in the vertical direction.SELECTED DRAWING: Figure 4
Patent JP-2021164538-A (JP)
Title: Diagnosis support system, diagnosis support device and program
Inventor: SUGAYA NAOTOSHI
IPC: G16H50/20
Filed: 2020-04-07
Abstract: To prevent efficiently oversight of interpretation by assisting finding of an abnormality in an unintended location.SOLUTION: In a diagnosis support system, a prescribed operation of a user performed to medical information of a subject examination is stored in a storage part, and an area outside the area of interest is specified from at least one medical image of the subject examination based on the prescribed operation of the user to the medical information of the subject examination stored in the storage part, and malfunction detection by artificial intelligence is performed to the specified area outside the area of interest.SELECTED DRAWING: Figure 4
Patent JP-2020178120-A (JP)
Title: Image capturing element and image capturing device
Inventor: FUKUDA KOICHI
IPC: G02B7/34
Filed: 2020-04-08
Abstract: To provide an image capturing element and an image capturing device, capable of suppressing crosstalk between pixels while maintaining focus detection performance.SOLUTION: An image capturing element has a plurality of pixels including a focus detecting pixel which outputs a signal in such a way that a pair of focus detection signals having parallax can be acquired on the basis of light flux that has passed through pupil regions of mutually different image-forming optical systems. Each pixel includes at least one photoelectric conversion portion and a micro-lens optical system provided further toward a light incident side than the photoelectric conversion portion. In the shape of a main curved surface of the micro-lens optical system, a first curvature of the micro-lens optical system at a first distance from the optical axis of the micro-lens optical system is greater than a second curvature of the micro-lens optical system at a second distance that is farther from the optical axis of the microlens optical system than the first distance.SELECTED DRAWING: Figure 8
Patent JP-2021167242-A (JP)
Title: Belt conveyor and conveyance method of powder
Inventor: SAKOTA SUGURU
IPC: B65G21/00
Filed: 2020-04-13
Abstract: To provide a belt conveyor comprising a powder accumulation prevention member capable of effectively preventing powder dropped from a carrier-side belt of a conveyor belt from accumulating on an upper material of a conveyor frame supporting a carrier roller, and a conveyance method of the powder.SOLUTION: In a belt conveyor 1, a carrier-side belt 31 of a conveyor belt 3 is supported from a lower side by a carrier roller 33, and a conveyor frame 4 comprises an upper material 41 supporting the carrier roller 33 extending along a traveling direction of the carrier-side belt 31. On an upper surface of the upper material 41, inclined surfaces 51aa, 51ba, 52aa, 52ba on which powder P dropped from the carrier-side belt 31 of the conveyor belt 3 slips down are provided, and a powder accumulation prevention member 50 extending along the traveling direction of the carrier-side belt 31 is installed.SELECTED DRAWING: Figure 5
Patent JP-2021169155-A (JP)
Title: Image formation device, control method of image formation device, and control program of image formation device
Inventor: YAMATANI YORIHIRO
IPC: B41J2/01
Filed: 2020-04-14
Abstract: To provide an image formation device which enables such image adjustment as to simultaneously and easily detect coloring materials of all colors, in image adjustment using a chart for adjustment using a plurality of colors of coloring materials.SOLUTION: An image formation device for forming an image composed of a plurality of coloring materials on a recording medium includes a substrate color range calculation part for calculating a range of chromaticity having chrominance equal to or higher than a setting value to each chromaticity of the plurality of coloring materials used in formation of an image, as a color range of a common substrate to the plurality of coloring materials.SELECTED DRAWING: Figure 3
Patent JP-2021170705-A (JP)
Title: Image forming apparatus and image forming program
Inventor: MITSUYAMA KYOTA
IPC: H04N1/00
Filed: 2020-04-14
Abstract: To provide information useful during a disaster.SOLUTION: An image forming apparatus is provided with a control circuit that operates as a map creation module that creates disaster prediction layer display data for displaying the latest disaster prediction data superimposed on map data and stores the data in a storage, and a route prediction module that, every time the map creation module creates the disaster prediction layer display data, on the basis of the latest disaster prediction data and route information, creates a predicted route that has a starting point and an end point common to those of a homecoming route and does not pass through a disaster area included in the latest disaster prediction data, wherein every time the route prediction module creates the predicted route, the map creation module creates route layer display data for displaying the predicted route superimposed on the map data and stores the data in the storage, and creates data for printing an urgent map that is obtained by superimposing the latest disaster prediction layer display data and route layer display data on the map data and can be printed by a printer and stores the data in the storage.SELECTED DRAWING: Figure 2