baber/WOPTO huggingface dataset:
Patent JP-2021075992-A (JP)
Title: Steel bridge for small river allowing easy-release
Inventor: CHEN CHAOFENG
IPC: E01D1/00
Filed: 2020-03-19
Abstract: To provide a steel bridge for small river, allowing easy-release.SOLUTION: A steel bridge includes a body 21. An inspection plate 41 is fixedly provided on the bottom surface of the body. An inspection space 43 is provided in the inspection plate. A position limiting slide space 44 is provided on the top side of the inspection space. An operating space 58 is provided in the body. An inspection device 101 that can detect the magnitude of a water flow is provided in the inspection space and the position limiting slide space. The inspection device includes a horizontal shaft 38 attached so as to be rotatable on the left and right side walls of the inspection space and the left and right side surfaces of the inspection plate. Blades 39 are provided symmetrically on both sides of the horizontal shaft. A fan-shaped gear 40 is fixedly provided in the inspection space on the horizontal shaft.SELECTED DRAWING: Figure 1
Patent JP-2020104259-A (JP)
Title: Attaching device and attaching method
Inventor: FUJII YOSUKE
IPC: B23P21/00
Filed: 2020-03-24
Abstract: To attach a lock ring without damaging an inner peripheral surface of a pipe socket.SOLUTION: An attaching device (1) to attach a lock ring (2) to a pipe socket (31) comprises: a robot arm (11); a holding device (12) to hold the lock ring; a diameter reduction device (13) to reduce the diameter of the lock ring; a compliance device (14) to unfixedly connect the robot arm to the holding device and diameter reduction device in an unlocked state; and a control device (15) to control each device.SELECTED DRAWING: Figure 1
Patent JP-2021152828-A (JP)
Title: Free viewpoint video generation method, device, and program
Inventor: WATANABE RYOSUKE
IPC: G06T19/00
Filed: 2020-03-25
Abstract: To provide a free viewpoint video generation method capable of generating a 3D model in which no loss is produced in an occlusion portion to achieve appropriate texture mapping.SOLUTION: A subject silhouette image generation unit 102 generates a subject silhouette image per camera. A shielding silhouette image generating unit 103 generates a shielding silhouette image per camera. A silhouette integration unit 105 generates an integrated silhouette image by integrating a subject and each silhouette image of a shielding per camera. A 3D model generation unit 106 generates an integrated 3D model by a visual volume intersection method using each integrated silhouette image. An occlusion information generation unit 108 generates occlusion information in which whether each portion of the integrated 3D model is visible or invisible at a viewpoint of each camera is registered. A free viewpoint rendering unit 110 maps a texture acquired by a visible camera into an invisible portion by some camera per portion of the integrated 3D model on the basis of the occlusion information.SELECTED DRAWING: Figure 1
Patent JP-2021157463-A (JP)
Title: Detector and display device
Inventor: IMAZEKI YOSHIKATSU
IPC: G06F3/041
Filed: 2020-03-26
Abstract: To provide a detector and a display device capable of suppressing a decrease in transmittance.SOLUTION: A detector has: a substrate; a plurality of drive electrodes which are provided on the substrate, each extend in a first direction, and are arrayed in a second direction intersecting the first direction; and a plurality of detection electrodes which are provided oppositely to the plurality of drive electrodes, each extend in the second direction, and are arrayed in the first direction. Each of the plurality of drive electrodes and the plurality of detection electrodes each include: a plurality of superposition parts; and a plurality of connections parts connecting the plurality of superposition parts. The superposition parts of the drive electrodes and the superposition parts of the detection electrodes are superposed on each other and are provided so as to linearly extend in the same direction, and the plurality of superposition parts and the plurality of connection parts form a first closed region, which is annularly closed, in a plan view from a direction perpendicular to the substrate.SELECTED DRAWING: Figure 6
Patent JP-2021154697-A (JP)
Title: Ink circulation device
Inventor: NAKAGAWA MASAHARU
IPC: B41J2/18
Filed: 2020-03-30
Abstract: To surely uniformize temperatures and flow volumes of ink to be supplied to a plurality of ink circulation type heads, when supplying the ink through one ink circulation circuit to the plurality of ink circulation type heads.SOLUTION: In one ink circulation device, an IN manifold 111 and an OUT manifold are provided respectively at IN sides and OUT sides of heads HD1-HD5, and five flow paths leading from the IN manifold 111 through each of the heads HD1-HD5 to the OUT manifold 113 are provided. The five flow paths are configured in such a manner that lengths and resistances of piping thereof are identical to each other. In the IN manifold 111, ink is adjusted to a desired temperature by a temperature regulator TR13 including a heater HE13, and in individual blocks 121, 123, 125, 127 and 129 at the IN sides, temperatures of ink are adjusted to be uniformized by temperature regulators Tri including heaters HEi provided in the blocks respectively.SELECTED DRAWING: Figure 2
Patent JP-2021160777-A (JP)
Title: Packaging partition structure
Inventor: SHIBATA KAZUHIDE
IPC: B65D81/05
Filed: 2020-03-31
Abstract: To make a single packaging partition compatible with packaged articles of different dimensions in one direction by enabling positioning at a plurality of positions in one direction.SOLUTION: A packaging partition structure 20 includes a packaging partition 25 which is stored in a packaging container and is arranged between an end part in one direction of a packaged article placed on a placement surface 221 of a pallet 21 and a side plate of the packaging container that faces the end part in one direction in the packaging container. The packaging partition 25 is positioned at a plurality of positions in one direction when the packaging partition 25 and the pallet 21 abut on each other at the plurality of the positions in one direction.SELECTED DRAWING: Figure 3
Patent JP-2021163377-A (JP)
Title: Settlement system and program
Inventor: YOSHIDA MITSUTOSHI
IPC: G07G1/12
Filed: 2020-04-02
Abstract: To efficiently perform settlement.SOLUTION: A settlement system settles registered transaction information. The settlement system includes: start reception means; call reception means; prohibition control means; and display control means. The start reception means receives an adjustment start. The call reception means receives a call of a clerk. When the call reception means receives the call, the prohibition control means performs control to prohibit reception of start of settlement by the start reception means. The display control means displays the transaction information when the prohibition control means performs prohibition control.SELECTED DRAWING: Figure 8
Patent JP-2020115040-A (JP)
Title: Fluid control device
Inventor: AIKAWA KENJI
IPC: F16K27/00
Filed: 2020-04-06
Abstract: To provide a fluid control device which without reducing the supply flow rate of a fluid, is considerably more compact and integrated, achieves greatly reduced assembly man-hours, and has improved maintainability as well.SOLUTION: A fluid flow path 23 of a joining block 20 includes a vertical flow path 23a and a horizontal flow path 23c. The joining block 20 is constrained on a rail member movably in a longitudinal direction, fluid control equipment is supported by the rail member via the joining block 20 and includes a screw hole 25a, and a tightening bolt passing through the body of the fluid control equipment is screwed into the screw hole 25a. The tightening force of the tightening bolt causes a gasket between the joining block 20 and the body to be compressed between the body and the joining block 20. The screw hole 25a includes a front end closed above the horizontal flow path 23c and at least partially overlaps the horizontal flow path 23c in a planar view.SELECTED DRAWING: Figure 4A
Patent JP-2021168017-A (JP)
Title: Control method of server, server, and control program of server
Inventor: OHISA SATOSHI
IPC: G06Q50/10
Filed: 2020-04-09
Abstract: To provide a control method of a server which can appropriately determine a type of a store.SOLUTION: A method controls a server 2 comprising a memory. The memory stores an area specialty database in which a specialty menu or a specialty food material is associated with each area, and a store database which associates store information including a menu provided at a store or a food material used for the menu with position information indicating at least a position of the store, for each store. The server determines the store as a specialty providing store, when the menu or the food material associated with the store in the store database corresponds to the specialty menu or the specialty food material associated with the area corresponding to the position information associated with the store in the area specialty database.SELECTED DRAWING: Figure 1
Patent JP-2021170297-A (JP)
Title: Information processing apparatus and program
Inventor: KOBAYASHI KUNIHIKO
IPC: G06K9/03
Filed: 2020-04-17
Abstract: To provide an information processing apparatus adapted to facilitate, as compared to the case that a correction screen for accepting an operation to correct a result of a character recognition is displayed on a particular destination of display, the operation.SOLUTION: An information processing apparatus comprises a processor. The processor acquires a document image indicative of a document and switches over a destination of display of a correction screen for accepting an operation to correct a result of a character recognition done for the document image.SELECTED DRAWING: Figure 4
Patent JP-2021174015-A (JP)
Title: Passing vehicle number count device, passing vehicle number count method, and passing vehicle number count program
Inventor: KAGESAWA TADASHI
IPC: G08G1/04
Filed: 2020-04-17
Abstract: To facilitate arrangement of a camera and also to suppress deterioration of counting accuracy.SOLUTION: A passing vehicle number count device comprises: an acquisition section for acquiring imaging in a range including a road imaged by a camera; a passing vehicle management section for associating a speed, passing position, and passing time of a passing vehicle with a passing setting position so as to allow a storage section to store an association result when the vehicle passes one of a predetermined plurality of setting positions in the imaging; a counting section for counting-up the number of vehicles that have passed one setting position among the plurality of setting positions when the position of the first vehicle to pass the one setting position is different from a present position of the vehicle to be estimated from information stored in the storage section in association with a setting position located on the opposite side of a traveling direction of the first vehicle from the first setting position; and an aggregation section for aggregating the number of vehicles counted-up for each one of the plurality of setting positions.SELECTED DRAWING: Figure 3
Patent JP-2021177515-A (JP)
Title: Substrate unit
Inventor: TAKAHASHI TETSUYA
IPC: H05K3/34
Filed: 2020-05-07
Abstract: To suppress distortion due to stress concentration during shock operation in a substrate unit mounting a package on a mounting substrate.SOLUTION: Packages facing a mounting substrate include: a plurality of first pads arranged along a long side; and a plurality of second pads arranged in a corner. A mounting substrate is provided with a plurality of first lands facing the first pads and second lands facing the second pads. A part of a plurality of first outside parts positioned on a long side in the plurality of first lands is provided with an inside displacement part positioned partially inside a reference line R1 connecting ends of the plurality of first outside parts. In the second lands, second outside parts positioned on a long side are positioned inside of the reference line.SELECTED DRAWING: Figure 6
Patent JP-2020116963-A (JP)
Title: Shaping apparatus, shaping system and shaping method
Inventor: OCHI KAZUHIRO
IPC: B33Y50/02
Filed: 2020-05-12
Abstract: To provide a shaping apparatus having a configuration more suitable for shaping a shaped object.SOLUTION: There is provided a shaping apparatus that is configured to shape a three-dimensionally-shaped object by ejecting an ink, and that comprises: an ink container holder 202 that is a first container holder for holding an ink container 302 that is a first ink container; an ink container holder 204 that is a second container holder for holding an ink container 304 that is a second ink container; a first ejection head for ejecting the ink supplied from the ink container 302; and a second ejection head for ejecting the ink supplied from the ink container 304, in which a capacity of the ink container 302 is smaller than a capacity of the ink container 304.SELECTED DRAWING: Figure 2
Patent JP-2021177922-A (JP)
Title: Game machine
Inventor: INUKAI SATOSHI
IPC: A63F5/04
Filed: 2020-05-13
Abstract: To provide a game machine capable of preventing diffusion of foreign matters, such as dust discharged from a hole for removing dust of a hopper device.SOLUTION: A Pachinko slot machine includes a bucket 802 for storing tokens, a token disk 831 for conveying tokens within the bucket 802, a motor 833b for rotating the token disk 831, a placement plate 834 for placing the token disk 831, and a base member 804 for supporting the bucket 802 and the placement plate 834 and detachably mounts them to a cabinet, and also includes a hopper device 800 for putting out tokens by rotation of the token disk 831. In the Pachinko slot machine, the hopper device 800 has a foreign matter collection case 805 for collecting foreign matters that enter the bucket 802.SELECTED DRAWING: Figure 56
Patent JP-2021179912-A (JP)
Title: Support program, information processing device, and printing method
Inventor: HOSOMIZO YOSHITO
IPC: G06F3/12
Filed: 2020-05-15
Abstract: To provide a technique which allows an information processing device incorporating an OS standard printing program to make use of unique capability of a printer even when printing using the printing program.SOLUTION: An auxiliary program 42 that can be run by a CPU 11 of a PC 1 and is compatible with a printer 2 connected to the PC1 is provided. When a print instruction for making the printer 2 print by means of a general-purpose printing program 41 pre-incorporated in an OS 21 of the PC 1 is issued, the auxiliary program 42 outputs a preceding operation command via a communication IF 30 of the PC 1 to make the printer 2 perform a preceding operation before starting printing, prior to the start of transmission to the printer 2 of print execution data based on print data generated by the OS 21 using the general-purpose printing program 41.SELECTED DRAWING: Figure 3
Patent JP-2021177744-A (JP)
Title: Land leveling work device
Inventor: MURAKAMI NORIYUKI
IPC: G01S19/14
Filed: 2020-05-15
Abstract: To provide a land leveling work device capable of operating a drive unit by using height information acquired from a position detector, and automatically performing land leveling work according to a soil reference surface.SOLUTION: A land leveling work device comprises: a position detector 40 being installed on an implement 20 for receiving height information at an installation position; and a control unit 50 for using height information acquired from the position detector 40 for operating a drive unit 31. The control unit 50 comprises: reference height setting means 51 for setting in advance, a reference height H corresponding to a soil reference surface T; movement amount determination means 52 for calculating a difference between the height information received on the position detector 40 and the reference height H, according to the difference, determining a vertical movement amount of the implement 20; drive unit operation amount determination means 53 for determining a target operation amount of the drive unit 31 required for the vertical movement amount determined by the movement amount determination means 52; and drive unit operation instruction means 54 for operating the drive unit 31 by the target operation amount determined by the drive unit operation amount determination means 53.SELECTED DRAWING: Figure 1
Patent JP-2021181252-A (JP)
Title: Add-on buckle switch and seat belt wearing assist system
Inventor: FUJITA TAKESHI
IPC: B60R22/26
Filed: 2020-05-18
Abstract: To provide an add-on buckle switch which enables functions of a buckle switch to be easily added later.SOLUTION: An add-on buckle switch 10 is attached to a buckle 1 which may engage with a tongue 4 connected to a seat belt 5 and includes: a cover 11 which may be attached to the outer side of the buckle 1; and a distance sensor 12 which is provided at the cover 11, is disposed on a side surface 1D which connects a pair of major surfaces 1B, 1C of the buckle 1 when the cover 11 is attached to the buckle 1, and detects the tongue 4 engaging with the buckle 1.SELECTED DRAWING: Figure 1
Patent JP-2020129150-A (JP)
Title: Optical filter and light absorbing composition
Inventor: KUBO YUICHIRO
IPC: G02B5/22
Filed: 2020-05-25
Abstract: To provide an optical filter with a light absorbing layer which has a prescribed thickness or less (e.g., 120 μm or less, or 80 μm or less), exhibits a desired transmittance property, and is advantageous in simplifying a manufacturing process of the optical filter, and to provide a light absorbing composition suitable for forming such light absorbing layer.SOLUTION: An optical filter (1a) provided herein has a thickness of 120 μm or less and satisfies conditions (i), (ii), (iii), and (iv) as follows: (i) an average transmittance is 74% or greater in a wavelength range of 450-600 nm; (ii) the maximum transmittance is 1% or less in a wavelength range of 750-1,080 nm; (iii) an infrared-side cutoff wavelength, representing a wavelength corresponding to a spectral transmittance of 50%, in a wavelength range of 550-700 nm is in a range of 600-680 nm; and (iv) an ultraviolet-side cutoff wavelength, representing a wavelength corresponding to a spectral transmittance of 50%, in a wavelength range of 350-500 nm is in a range of 350-420 nm.SELECTED DRAWING: Figure 1A
Patent JP-2021187194-A (JP)
Title: Carrier
Inventor: OGAWARA SATOSHI
IPC: B61D47/00
Filed: 2020-05-26
Abstract: To provide a carrier capable of appropriately carrying a workpiece.SOLUTION: This carrier for carrying a workpiece by traveling on a carrying path installed above a machining device comprises: a frame to which traveling wheels are fitted; a container for storing the workpiece; a lifting unit that is provided to the frame to lift the container; and a control unit that controls the lifting unit. The lifting unit includes: a suspension member which is connected at one end side to the container to suspend the container; a reel to which the suspension member is connected at the other end side in the state of being rotatably supported and which rotates in a first direction to deliver the suspension member and rotates in a second direction to wind the suspension member; a motor for rotating the reel; and a biasing member for biasing the reel in the second direction.SELECTED DRAWING: Figure 5
Patent JP-2021191036-A (JP)
Title: Annular assembling device for split stator core, and method for manufacturing stator core
Inventor: MIURA SHU
IPC: H02K15/095
Filed: 2020-05-26
Abstract: To provide an annular assembly device for a split stator core that prevents interference at a circumferential end of a back yoke in a step of assembling the last split stator core to a semi-finished core, and a method for manufacturing the stator core.SOLUTION: An assembly chunk 50 of an annular assembly device 90 descends while gripping a last split stator core 300, and the last split stator core 300 can be assembled to a semi-finished core 290. A core expansion jig 60 is fixed to the assembly chunk 50 and inserted into the semi-finished core 290 prior to a core unit of the last split stator core 300 and expands an inner wall of the semi-finished core 290 in an outer diameter direction so that the interference between the last split stator core 300 and the semi-finished core 290 is prevented. A work guide (831 and so on) descends in conjunction with the assembly chunk 50 while securing a circumferential gap into which the back yoke can be fitted, after the assembly chunk 50 descends and a lower end surface 466 of the back yoke in a core unit (31 and so on) of the last split stator core 300 comes into contact with the work guide.SELECTED DRAWING: Figure 11
Patent JP-2021007214-A (JP)
Title: Method, system and program for real time synchronization of video playback with user motion
Inventor: DONALD G KIMBER
IPC: A63B69/00
Filed: 2020-06-01
Abstract: To provide an information processor capable of giving a user recognition to the importance of each part obtained by dividing time series information.SOLUTION: A computer-implemented method is provided for coordinating sensed poses associated with real-time movement of a first object in a live video feed, and pre-recorded poses associated with movement of a second object in a video. The method includes: applying a matching function to determine a match between a point of one of the sensed poses and a corresponding point of the pre-recorded poses; and, based on the match, determining a playtime and outputting at least one frame of the video associated with the second object for the playtime.SELECTED DRAWING: Figure 4
Patent JP-2021189381-A (JP)
Title: Lens system, imaging apparatus and movable body
Inventor: MATSUNAGA SHIGEHIKO
IPC: G02B13/18
Filed: 2020-06-03
Abstract: To provide a lens system which includes a light-weight movable lens group.SOLUTION: A lens system 100 includes, in the order from an object side, a negative first lens group G1, a diaphragm S, a positive second lens group G2, a positive third lens group G3 and a negative fourth lens group G4. In the lens system, a negative meniscus lens whose convex surface faces the object side is arranged on the most object side of the first lens group. The third lens group includes two or less lenses. When focusing from infinity to a short-distance subject, the third lens group moves to the object side. When the focal distance of the entire system is f, and the focal distance of the third lens group is f3, a conditional expression 1.8<f3/f<4.5 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021193049-A (JP)
Title: Sheet loading device and image formation device
Inventor: HATTORI Mitsuki
IPC: B65H31/26
Filed: 2020-06-08
Abstract: To provide a sheet loading device that can improve sheet stocking properties on discharge trays and accurately detect the state where it is full of sheets.SOLUTION: A sheet loading device includes: a pressing member 91 which has a discharge port 4L from which sheets are discharged, a discharge roller pair 53 provided in the discharge port 4L to discharge sheets in a predetermined discharge direction, a rotation shaft 101 along a width direction orthogonal to the discharge direction, a pressing piece 103 rotatably supported by the rotation shaft 101 and a support part for supporting both ends of the rotation shaft 101 and presses upper surfaces of the sheets discharged by the discharge roller pair 53 by being in contact therewith; a discharge tray 5 on which the sheets discharged by the discharge roller pair are loaded; and a fullness detection member for detecting the fullness of the sheets loaded on the discharge tray 5. The support part is movable in the discharge direction, and the pressing piece 103 is movable in the discharge direction at a contact position with the upper surfaces of the sheets.SELECTED DRAWING: Figure 6A