baber/WOPTO huggingface dataset:
Patent JP-2021060538-A (JP)
Title: Image capturing device
Inventor: HONDA TAKASHI
IPC: H04N5/225
Filed: 2019-10-09
Abstract: To allow for more appropriately alignment of the center of an image sensor to the center of an image circle of an interchangeable lens.SOLUTION: An image capturing device 1 provided herein allows an interchangeable lens 2 to be detachably attached thereto. The image capturing device comprises: an image sensor 30 for capturing an object image; movement means 301 for moving the image sensor within a plane along an image capturing plane thereof; and processing means 7 (camera MPU) configured to perform a process for identifying centers of image circles of the interchangeable lens attached to the image capturing device based on a light amount of a plurality of captured images acquired by shooting a specific surface while positioning the image sensor at a plurality of positions in the plane. The processing means performs the above mentioned process using the plurality of captured images acquired by shooting the specific surface while positioning the image sensor at a plurality of positions in the plane.SELECTED DRAWING: Figure 1
Patent JP-2021060341-A (JP)
Title: Absolute linear encoder
Inventor: KIMURA AKIRA
IPC: G01D5/245
Filed: 2019-10-09
Abstract: To provide a linear encoder of an arbitrary size while maintaining a high productivity.SOLUTION: An absolute linear encoder 100 includes: a long scale 101 in which a first short scale 113 and a second short scale 114 are continuously formed, the first and second short scales respectively having a first cyclic row 111 and a second cyclic row 112 generated for different generation polynomials by using the same initial value; and at least two sensors 102 and 103 arranged in a position that faces the long scale 101 to be lined in a longer direction of the long scale 101.SELECTED DRAWING: Figure 1
Patent JP-2021067978-A (JP)
Title: Insurance product presenting device and program
Inventor: MATSUMURA TAKASHI
IPC: G06Q40/08
Filed: 2019-10-17
Abstract: To utilize information which has been already acquired at the time of contract from a contracted contractor of an insurance when a product or a service is related to the insurance.SOLUTION: An insurance product presenting device includes: a storage section for storing information on a contractor in association with an insurance policy number and an insurance policy number before renewal; a read-out section for reading out information stored in association with a specific insurance policy number and information stored in association with the insurance policy number before renewal which is associated with the specific insurance policy number, from the storage section; and a presenting section for presenting an insurance product with respect to the information read out by the read-out section using a machine learning model that has learned a relation between the information on the contractor and the contracted insurance product.SELECTED DRAWING: Figure 1
Patent JP-2021068943-A (JP)
Title: Video supply device, video supply method, display system, and program
Inventor: MAKIGUCHI TAKAMUNE
IPC: G09G5/36
Filed: 2019-10-18
Abstract: To prevent quality deterioration of a stereoscopic video.SOLUTION: A display system of an embodiment is a display system that displays a stereoscopic video by using linear blending. The display system includes: a screen 30 disposed so that a reflective surface faces upward; a plurality of projectors 20 disposed so as to surround the screen 30 and projecting a video having parallax on the screen 30; and a projection unit 13 for supplying videos having parallax obtained by photographing a subject in a virtual space from different directions with a plurality of virtual cameras to the respective projectors 20. Furthermore, the display system includes: a viewpoint calculation unit 11 for calculating a viewpoint position of an observer 100; and a control unit 12 for identifying one or more videos having parallax viewed by the observer 100 based on the viewpoint position and adjusts luminance of the videos having parallax based on combined luminance at the viewpoint position.SELECTED DRAWING: Figure 1
Patent JP-2021067777-A (JP)
Title: Image forming apparatus
Inventor: UBE TETSUHIRO
IPC: B41J29/13
Filed: 2019-10-21
Abstract: To provide an image forming apparatus that can appropriately press an interlock switch with a projection member, while ensuring the strength of the projection member.SOLUTION: An image forming apparatus 1 comprises: an apparatus body 2; an opening and closing cover 21 that is rotatable centered on a rotation axis 22X and can open and close an opening 2A of the apparatus body 2; an interlock switch 94 that detects open and close of the opening and closing cover 2; and a projection member 8 that projects from the opening and closing cover 21 and presses the interlock switch 94 when the opening and closing cover 21 is closed. The projection member 8 has a flat plate part 81 that presses the interlock switch 94 and can be elastically deformed, and a surrounding part 82 that surrounds the periphery of the flat plate part 81. The flat plate part 81 has a contact surface 811a that is brought into contact with the interlock switch 94. The surrounding part 82 has a leading end guard part 821 that is arranged on a leading end of the flat plate part 81. A first rotation track TR1 of the contact surface 811a is located closer to the rotation axis 22X than a second rotation track TR2 of an under surface 8211a at the leading end guard part 821.SELECTED DRAWING: Figure 8
Patent JP-2020124188-A (JP)
Title: Led illumination sheet assembly for shelf for growth of animals and plants, shelf for growth of animals and plants, and animal and plant growth factory
Inventor: SEKIDO MASAYUKI
IPC: F21V33/00
Filed: 2019-10-23
Abstract: To provide an LED illumination sheet assembly for shelf for growth of animals and plants, a shelf for growth of animals and plants, and an animal and plant growth factory, which make it possible to obtain animals and plants with good yields.SOLUTION: The LED illumination sheet assembly for shelf for growth of animals and plants, the shelf for growth of animals and plants, and the animal and plant growth factory each comprises a first LED illumination sheet 20A and a second LED illumination sheet 20B, which are attached on a support and arranged adjacent to each other. Each sheet has a plurality of LED chips arranged in multiple rows along the arrangement direction. A first LED chip 21A is arranged on the first LED illumination sheet 20A and is located closest to the second LED illumination sheet 20B. A second LED chip 21B is arranged on the first LED illumination sheet 20B and is closest to the first LED chip 21A. A third LED chip 21C is closest to the first LED chip 21A among the LED chips of the second LED illumination sheet 20B.SELECTED DRAWING: Figure 9A
Patent JP-2021070717-A (JP)
Title: Silicone porous body and method for producing the same
Inventor: TANAKA YOSHINORI
IPC: C08J9/26
Filed: 2019-10-29
Abstract: To enhance a tear strength of a silicone porous body having a three-dimensional communication pore structure.SOLUTION: A silicone porous body having such a three-dimensional communication pore structure that an organic system is contained in a silicone rubber base material forming a skeleton can be produced by mixing a liquid silicone raw material, a water-soluble bubble forming material and an organic fiber such as polyethylene to form a silicone mixture, subjecting the mixture to addition reaction to obtain a crosslinked silicone molding, then bringing the silicone molding into contact with water and extracting and removing the water-soluble bubble forming material; and can improve a tear strength of a silicone porous body. At this time, the tear strength exceeding 20% is improved compared to a silicone porous body containing no organic fiber by containing 1 wt.% or more of the organic fiber in a silicone resin of the silicone rubber base material.SELECTED DRAWING: Figure 1
Patent JP-2020021744-A (JP)
Title: Ion trap device
Inventor: HAZAMA HAJIME
IPC: G01N27/62
Filed: 2019-10-29
Abstract: To provide an ion trap device with which a high-accuracy mass measurement can be performed without being affected by a drift of an ion-ejection time or a change in analysis conditions.SOLUTION: An ion trap device includes: an ion trap 2 including a plurality of electrodes; and a rectangular-wave voltage generator 4 for generating a rectangular-wave voltage to be applied to at least one of the electrodes. The rectangular-wave voltage generator includes: a first voltage source 41 for generating a direct voltage; a second voltage source 42 for generating a direct voltage different from that of the first voltage source; a first switching section 43 for turning on/off a direct voltage output from the first voltage source; and a second switching section 44 for turning on/off a direct voltage output from the second voltage source. The rectangular-wave voltage generator generates the rectangular-wave voltage by turning on/off the first switching section and the second switching section alternately. The first switching section and the second switching section are each formed by a single semiconductor switching element made of a silicon carbide semiconductor.SELECTED DRAWING: Figure 1
Patent JP-2021071846-A (JP)
Title: Touch sensor
Inventor: MINAMIDE TETSUYA
IPC: G06F3/041
Filed: 2019-10-30
Abstract: To allow a function of a touch sensor to be stabilized.SOLUTION: A touch sensor 1 comprises a protective film 20 provided at a position facing a second surface 7 of a substrate 5. The protective film 20 is configured to cover a connection area between a second wiring unit 14 and a second connection unit 19 when the second connection unit 19 of a flexible wiring board 16 is attached to the second surface 7.SELECTED DRAWING: Figure 7
Patent JP-2020037405-A (JP)
Title: Electronic component and air vehicle to which electronic component is attached
Inventor: SUZUKI YOICHI
IPC: B64D47/08
Filed: 2019-10-31
Abstract: To provide an electronic component which enables posture control of an air vehicle to be performed after completion of production.SOLUTION: An electronic component 1 according to the invention may be attached to an air vehicle. The electronic component 1 includes: an arm part 20; an attachment part 10 for attachment to a body part of the air vehicle; and a connection part 30 which connects the arm part 20 to the attachment part 10 so that the arm part 20 and the attachment part 10 can be displaced in a predetermined range. The connection part 30 is connected to a position which corresponds to or substantially corresponds to a centroid of the arm part 20. Further, in a state where the electronic component is attached to the air vehicle, the connection part 30 corresponds to or substantially corresponds to a center of generation of lift force of the air vehicle.SELECTED DRAWING: Figure 3
Patent JP-2021045518-A (JP)
Title: Imaging device and eyeground inspection device
Inventor: OCHIAI YOICHI
IPC: A61B3/14
Filed: 2019-10-31
Abstract: To provide an imaging device and an eyeground inspection device for acquiring an eyeground image in a robust state to eye movement.SOLUTION: An imaging device is provided. The imaging device comprises: a light source for emitting light which advances radially; an optical circuit for illumination for converting light emitted from the light source into light which advances in a reverse radial state for forming an image at a first point where an inspection object is arranged; an imaging optical circuit for converting the light reflected on the inspection object into light which advances in a reverse radial state for forming an image on a second point; and an image sensor provided on the second point. The image sensor images an image of the inspection object corresponding to the light which forms an image on the second point.SELECTED DRAWING: Figure 3
Patent JP-2021076169-A (JP)
Title: Antivibration device
Inventor: SATAKE YUKI
IPC: F16F13/10
Filed: 2019-11-07
Abstract: To attenuate and absorb midfrequency vibration.SOLUTION: In a partition member 16, there are formed an orifice channel 24 communicating a main liquid chamber 14 with a sub liquid chamber 15, a plurality of first communication holes 42a communicating the main liquid chamber with a storage chamber 42, and a second communication hole 42b communicating the sub liquid chamber with the storage chamber. In the partition member, a first wall surface 16b in which the first communication hole is opened and which constitutes a part of an inner surface of the main liquid chamber, is provided with a cylindrical member 21 protruding toward an elastic body 13 in an axial direction. The plurality of first communication holes are opened on the first wall surface both in an inner part 16f located inside the cylindrical member and in an outer part 16g located outside the cylindrical member. Either of an outer peripheral surface or an inner peripheral surface of the cylindrical member is formed in a step-wise manner in which a dimeter is varied via a step part 21b so that the thickness of the cylindrical member is made thinner toward a side of a second attachment member 12 along the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2020097730-A (JP)
Title: Surface antireflection coating for atomization coating, and surface antireflection coated film
Inventor: INOGUCHI Shota
IPC: C09D7/61
Filed: 2019-11-08
Abstract: To provide a surface antireflection coating for atomization coating which has high antireflection performance even when being thin and is also excellent in jet-blackness.SOLUTION: A surface antireflection coating for atomization coating contains a binder resin, a carbon black, a hydrophobically treated dry silica, roughening particles, a dye and a solvent, in which the roughening particles are polyamide-based resin particles having an average particle diameter of 10 μm or more and 20 μm, an amount of the polyamide-based resin particles to be added is 10 pts.mass or more and 44 pts.mass with respect to 100 pts.mass of the binder resin, and an amount of the dry silica to be added is 14 pts.mass or more with respect to 100 pts.mass of the binder resin.SELECTED DRAWING: None
Patent JP-2021073921-A (JP)
Title: Filter device for water tank
Inventor: OSHIMA TAKUJI
IPC: A01K63/04
Filed: 2019-11-11
Abstract: To provide a filter device for a water tank that needs no exclusive flow channel selector.SOLUTION: The filter device includes: a filter 2 for filtering water inside a water tank; a pump 3 for sending off filtered water; a flow channel formation part for transferring the water sent off; and a discharge port 512 that is installed in the flow channel formation part and that can return the sent-off water back to the water tank. The flow channel formation part is equipped with a first pipe situated in an upstream side and a second pipe situated in a downstream side. The first pipe has an opening 42 formed on the surface of the pipe. The second pipe is externally fitted on the first pipe and is transferrable between a first position and a second potion in the vertical direction. Also, the second pipe is structured rotatably around the pipe axis of the first pipe and, at the first position, the water sent off from the pump 3 is discharged from the discharge port 512 through the first pipe and the second pipe while, at the second position, the water sent off from the pump 3 is returned to the water tank through the opening 42.SELECTED DRAWING: Figure 5A
Patent JP-2021073939-A (JP)
Title: Mower
Inventor: KOBAYASHI TERUMASA
IPC: A01D34/64
Filed: 2019-11-12
Abstract: To improve operability of attaching/detaching a slope part in a mower provided with a passage part and the slope part.SOLUTION: A mower includes: a passage part 13 provided for a mower deck 1; and back and forth slope parts 27, 28 attachable/detachable to/from storage positions A11, A21 and use positions. There are provided back and forth hold parts 31, 32 which engage engaged parts 27b, 28b of the back and forth slope parts 27, 28 fitted to storage positions A11, A21 and can hold the back and forth slope parts 27, 28 at storage positions A11, A21. A release operation tool 33 artificially operable is installed at a release position where the front hold part 31 and the back hold part 32 are separated from the engaged parts 27b, 28b of the back and forth slope parts 27, 28 and detachment of the slope parts 27, 28 from the storage positions A11, A21 is allowed.SELECTED DRAWING: Figure 5
Patent JP-2020024230-A (JP)
Title: Radio wave measurement system
Inventor: HONMA KOYO
IPC: H02J50/20
Filed: 2019-11-12
Abstract: To solve the problem that radio waves cannot be measured with high precision because of an influence of multipath when measuring a radiation pattern of an antenna in environment for reflecting the radio waves.SOLUTION: A radio wave measurement system includes: an aerial mobile 3A that travels or is still in the sky of a power transmission antenna 30 for radiating radio waves 2 in the direction of the sky; and a position measurement part 18 that is installed on the ground and measures a position of the aerial mobile 3A. In the aerial mobile 3A, a measurement antenna 14 and a power reception antenna 34 for receiving the radio waves 2, and a radio wave measurement part 15 for measuring reception radio wave data 73 including at least one of the amplitude and phase of the radio waves 2 received by the measurement antenna 14 are mounted. Power obtained from the radio waves 2 received by the reception power antenna 34 is utilized by at least one of the aerial mobile 3A and a radio wave measurement part 15.SELECTED DRAWING: Figure 7
Patent JP-2021081502-A (JP)
Title: Liquid crystal element and illumination device
Inventor: HAMAMOTO MANABU
IPC: F21S41/153
Filed: 2019-11-15
Abstract: To prevent the occurrence of a dark spot that is visible.SOLUTION: A liquid crystal element is used for an illumination device that forms illumination light including a plurality of individual regions that are sectioned by section lines extending approximately radially and can be individually turned on or off. The liquid crystal element includes a first substrate, a second substrate, a liquid crystal layer, a counter electrode provided to one surface side of the first substrate, and a plurality of pixel electrodes provided to one surface side of the second substrate. A pixel portion is formed at each part where each of the pixel electrodes overlaps with the counter electrode. Each pixel portion is disposed in opposite-side regions having a space extending in a first direction in a plan view held therebetween. Each pixel portion includes at least one contour line that obliquely intersects in the first direction in a plan view and corresponding to any of the section lines. A vertex corresponding to one end of each contour line is disposed at a border between the space and the opposite-side regions. The positions of the vertexes are dispersedly disposed along the first direction.SELECTED DRAWING: Figure 6
Patent JP-2021078634-A (JP)
Title: Game machine
Inventor: UENO MASAHIRO
IPC: A63F7/02
Filed: 2019-11-17
Abstract: To provide a game machine which increases the game amusement by performing control for the optimum game performance in the game machine which has various game performances.SOLUTION: A game machine comprises, as game states, a first control state in which a control processing amount of a game performance control unit is a prescribed amount, and a second control state in which the control processing amount of the game performance control unit is larger than that of the first control state. The game performance control unit comprises: an advance notice performance storage part which stores a plurality of advance notice performances having different execution modes; an advance notice performance decision part which decides the advance notice performance to be executed from the advance notice performances stored in the advance notice performance storage part; and an advance notice performance execution part which executes the advance notice performance decided by the advance notice performance decision part. The advance notice performance execution part indicates the execution possibility of the special game by executing the advance notice performance in the prescribed execution mode following the variable display of the identification information.SELECTED DRAWING: Figure 46
Patent JP-2020036952-A (JP)
Title: Game machine
Inventor: FUJISAKI HIDEKI
IPC: A63F7/02
Filed: 2019-11-20
Abstract: To increase interest of a game, in a Pachinko game machine adopting a non-electric accessory.SOLUTION: Performance control means can execute a suggestive performance (for example, 'right shooting duration' or 'shooting resumption' in a navigation display 56) for suggesting opening of a second displacement member, and can execute a suggestive performance by switching to either state of a suggestive performance execution state (for example, a state where the navigation display 56 shows 'right shooting duration') for executing the suggestive performance in a second specific game state and a suggestive performance non-execution state (for example, a state where the navigation display 56 shows 'shooting stop') not executing the suggestive performance, and can execute an operation promotion performance (for example, character information of 'Hold your right hand !' shown in a touch sensor guide display 57) for promoting operation to detection means in the suggestive performance non-execution state, and, on the other hand, does not execute the operation promotion performance in the suggestive performance execution state.SELECTED DRAWING: Figure 51
Patent JP-2021079346-A (JP)
Title: Ash treatment method and ash treatment equipment
Inventor: SATO HAJIME
IPC: B09B3/00
Filed: 2019-11-21
Abstract: To prevent phosphate depletion of ash after treatment for immobilization of iron and hexavalent chromium, and to suppress cost increase after the immobilization treatment.SOLUTION: A treatment method for ash containing lead, hexavalent chromium and alkaline component. A phosphoric acid-base agent of an amount determined based on a lead content of the ash, a ferrous iron compound of an amount determined based on an alkaline component content of the ash, and water are mixed and added. Thus, phosphate depletion of the ash after treatment is prevented, and cost increase in immobilization treatment is suppressed.SELECTED DRAWING: Figure 3
Patent JP-2021079662-A (JP)
Title: Method for manufacturing joined body of metal body and fluorine resin body
Inventor: NOWATARI SHUICHI
IPC: B29C65/44
Filed: 2019-11-21
Abstract: To provide a method for manufacturing a joined body of a metal body and a fluorine resin body which can maintain a high joint strength (peeling strength) for a long period of time.SOLUTION: A joining method is a method for manufacturing a joined body of a metal body and a fluorine resin body. The fluorine resin body has a first surface and a second surface facing the first surface. The manufacturing method includes a step of providing the metal body having a roughened surface, a step of bringing a fluorine resin body into contact with the first surface, and a step of pressure-contacting the metal body and the fluorine resin body while heating the metal body to a temperature equal to or higher than a melting temperature of the fluorine resin body so that the second surface of the fluorine resin body is not equal to or higher than the melting temperature.SELECTED DRAWING: Figure 2