baber/WOPTO huggingface dataset:
Patent JP-2023105540-A (JP)
Title: Label inspection system and label inspection method
Inventor: USUI KENTA
IPC: G06T7/00
Filed: 2022-01-19
Abstract: To provide a label inspection system and a label inspection method for immediately performing label inspection even when a plurality of labels is affixed to an object.SOLUTION: A label inspection system comprises: an inspection device 10 which includes a photographing unit 120 for photographing an object to which a plurality of labels is affixed; a label detection unit which detects each of the plurality of labels from an image photographed by the photographing unit; and a terminal device 20 which includes a pass/fail determination unit for determining pass/fail of each of the labels detected by the label detection unit and a notifying unit for performing notification based on a determination result by the pass/fail determination unit.SELECTED DRAWING: Figure 1
Patent JP-2023108645-A (JP)
Title: Mower
Inventor: FUJII DAISUKE
IPC: A01D69/00
Filed: 2022-01-26
Abstract: To provide a mower which is set to travel at a comparatively higher speed in comparison to other agricultural machines, realizes automatic control even though it is assumed that a hydoro static transmission (HST) of a speed control device is conventionally purely mechanical and is operated manually, enables travel speed limitation for safety, and is excellent in safety and stability.SOLUTION: A mower includes rotation position detection means in a mechanism part of a hydoro static transmission (HST) lever mechanism part or an HST foot pedal mechanism part in the time of an HST manual operation mechanism, further includes rotation position detection means in an HST adjustment shaft, and the adjustment shaft has a shift-by-wire control configuration that is actuator-driven with deceleration of a three-node link.SELECTED DRAWING: Figure 1
Patent JP-2022050692-A (JP)
Title: Lighting device
IPC: F21V23/00
Filed: 2022-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which can reduce manufacturing man-hours by using a conductor. 
     SOLUTION: A lighting device comprises an LED module in which an LED element 2031 is mounted to an LED baseboard 2033, a power supply circuit unit in which a circuit component is mounted to a circuit baseboard, and which supplies power to the LED element 2031, and a base member in which the LED baseboard 2031 is arranged at a front side, and the circuit baseboard is arranged at a back side. Conductors for electrically connecting the LED baseboard 2033 and the circuit baseboard are arranged at the LED baseboard 2031, conductor penetration holes and conductive spring pieces which are elastically deformed by the passage of the conductors are arranged at the circuit baseboard, the LED baseboard 2033 and the circuit baseboard are partially overlapped on each other in parallel with each other in front/back directions, the conductors of the LED baseboard 2033 are erected from a portion which is overlapped on the circuit baseboard, and a plurality of the conductors penetrate the penetration holes of the base member and the circuit baseboard by making the LED baseboard 2031 and the circuit baseboard approximate each other, and are electrically connected with the conductive spring pieces. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023110437-A (JP)
Title: Polytitanoxane
Inventor: NAKAKOJI DAIKI
IPC: C08G79/00
Filed: 2022-01-28
Abstract: To provide a polytitanoxane having excellent optical properties such as a high refractive index and a high transmittance, and a resin composition comprising the polytitanoxane and having excellent imprintability.SOLUTION: The present invention relates to a polytitanoxane that results from a polycondensation to occur between, substantially in the absence of water, (A) an organic compound having one or more functional group(s) selected from a hydroxy group, a thiol group and a carboxyl group, the number of the functional group(s) being two or more, and (B) titanium alkoxide or a hydrolytic partial condensate thereof.SELECTED DRAWING: None
Patent JP-2023113204-A (JP)
Title: heating cooker
Inventor: MORII AKIRA
IPC: F24C7/04
Filed: 2022-02-03
Abstract: To provide a heating cooker which can perform cooking which is further suitable for a cooked product in a chamber by using a heater embedded into a cooking plate and the other heating means for heating the inside of the chamber of the heating cooker.SOLUTION: A heating cooker comprises: a cooking plate accommodated in a heating cooking chamber, and placed with a cooked product; an embedded heater embedded into the cooking plate; an upper heater arranged above the cooking plate, or a rear heater arranged at a depth side rather than the cooking plate; an operation part to which a cooking mode corresponding to a cooking form of the cooked product is inputted; and a control device for controlling the embedded heater, the upper heater or the rear heater. The control device makes the embedded heater, the upper heater or the rear heater generate heat on the basis of a plurality of electricity-carrying patterns which are defined at a plurality of cooking mode inputted from the operation part, respectively.SELECTED DRAWING: Figure 6
Patent JP-2023111790-A (JP)
Title: Light-emitting element
Inventor: MURAMOTO EIJI
IPC: H01L33/32
Filed: 2022-02-14
Abstract: To provide a light-emitting element with high luminous efficiency.SOLUTION: A light-emitting element includes a semiconductor structure including an n-side layer, a p-side layer, and an active layer disposed between the n-side layer and the p-side layer and emitting ultraviolet ray, an n-electrode electrically connected to the n-side layer, and a p-electrode including a first metal layer in contact with the p-side layer an electrically connected to the p-side layer. The p-side layer includes a first layer, a second layer disposed on the first layer, and a third layer disposed on the second layer, each containing p-type impurities. A surface of the second layer includes an exposed region exposed from the third layer. The first layer and the second layer contain Al. The third layer is a layer with an Al composition ratio smaller than the Al composition ratio of the second layer, or a layer without Al. The thickness of each of the second layer and the third layer is smaller than the thickness of the first layer. The p-type impurity concentration of the third layer is higher than the p-type impurity concentration of the second layer. The first metal layer is disposed in contact with the exposed region of the second layer and a surface of the third layer.SELECTED DRAWING: Figure 3
Patent JP-2022069461-A (JP)
Title: Dna sequencing using hydrogel bead
IPC: C12M1/34
Filed: 2022-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method and a composition for preparing beads that encapsulate long DNA fragments for creating a spatial index having high throughput. 
     SOLUTION: A method and a system of the present invention include: encapsulating a sample of DNA fragments into hydrogel beads; loading hydrogel beads that encapsulate the sample of DNA fragments on a flow cell device; fabricating a library; releasing the fabricated library on a surface of the flow cell device; and clustering and sequencing a released library. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023119224-A (JP)
Title: Porosity measurement device and porosity measurement method
Inventor: OKAJIMA YOSHIFUMI
IPC: G06T7/00
Filed: 2022-02-16
Abstract: To automatically and properly measure the porosity.SOLUTION: A porosity measurement device includes an acquiring unit that acquires an image including a target of porosity measurement, an extracting unit that extracts an image of an area to be a target of porosity measurement from the image, and a calculation unit that calculates the porosity of the measurement target by using a machine-learned machine-learning model that has been machine-learned by setting a feature amount of the image of the area as an explanatory variable, setting the porosity as an objective variable, and setting a plurality of area images to each of which the porosity is attached as teacher data.SELECTED DRAWING: Figure 1
Patent JP-2023120732-A (JP)
Title: Unit attachment structure
Inventor: MATAI NAOKI
IPC: B60R16/02
Filed: 2022-02-18
Abstract: To fix a unit attachment bracket and a frame member to each other properly.SOLUTION: A bracket 30 includes a front bracket 32 which supports a unit 20 so as to be attached to a front cross member 11. The front bracket 32 has: a first fixing part 43 which is bent from one end side of a base part 41 and is fixed to a side surface 21 of the unit 20 by a fastening member 61; and a second fixing part 45 which is bent from the other end side of the base part 41 so that a fastening member 62 is exposed and is fixed to the front cross member 11 while being sandwiched between a bolt and a nut of a fastening member 63. In the second fixing part 45, an insertion hole 47 into which the bolt of the fastening member 63 is inserted is formed. The insertion hole 47 extends to a corner part 42 between the base part 41 and the second fixing part 45.SELECTED DRAWING: Figure 1
Patent JP-2023121184-A (JP)
Title: Demolition method for marine structure and floating device
Inventor: NISHIGAKI AKIRA
IPC: B63B85/00
Filed: 2022-02-21
Abstract: To safely demolish and recover a marine structure including a tower.SOLUTION: A dissembling method for a marine structure includes a transporting step for transporting a floating device towards a tower provided on the marine structure, an installation step for installing the floating device beside the tower, a destruction step for tipping a body of the marine structure toward the floating body by cutting the tower, and a recovery step for recovering the structure of the marine structure. The floating device includes at least one column with a ballast tank, a plate member coupled to the column underwater in a state of having at least one column installed on the sea, and a support member coupled to the column on the water and capable of supporting the body of the marine structure collapsing toward the floating body device in a state of having at least one column installed on the sea.SELECTED DRAWING: Figure 1
Patent JP-2023104833-A (JP)
Title: Liquid mixing method and emulsion preparation method
Inventor: OKUDA SHINJI
IPC: B01F23/41
Filed: 2022-02-28
Abstract: To provide a gas-liquid shearing type mixing device and an emulsification device where emulsion can be obtained by efficiently mixing water and an oil.SOLUTION: A fluid mixing method and an emulsion preparation method using a gas-liquid shearing type mixing device is provided. The gas-liquid shearing type mixing device comprises: a first rotation flow channel 54 including a first cylindrical wall 37a arranged around an axis in a vertical direction; a second rotation flow channel 45 including a second cylindrical wall 45a concentrically arranged with the first cylindrical wall 37a at the outside of the first cylindrical wall 37a; and at least one communication flow channel 55 extending in an oblique direction obliquely crossing a line extending from the axis to a radial direction and communicating the first rotation flow channel 54 to the second rotation flow channel 45.SELECTED DRAWING: Figure 6
Patent JP-2023125919-A (JP)
Title: Syringe container
Inventor: YOSHIMURA KAZUHISA
IPC: B65D47/18
Filed: 2022-02-28
Abstract: To provide a syringe container with an automatic suction function that allows easy discharge operation of a liquid contained therein.SOLUTION: There is provided a syringe container 1 including: a container body 10; a screw cap 21 attached to a mouth 11; a cylinder 22 provided on the screw cap 21; a piston 23 attached to the cylinder 22; a syringe tube 24 held by the screw cap 21; a pressing part 25 airtightly attached to the outside of the cylinder 22 and having an internal space 25a communicating with a cylinder chamber 28; an overcap 26 having a peripheral wall 26a provided with a window 26d, prevented from rotating by the piston 23, and attached to the outside of the screw cap 21 so as to be relatively rotatable between a first position and a second position; a spiral groove 27b provided in the piston 23 and extending at a predetermined angle in a reverse thread direction; and a conversion mechanism 27 including an engaging protrusion 27a provided on the screw cap 21 and movable along the spiral groove 27b.SELECTED DRAWING: Figure 2
Patent JP-2022189712-A (JP)
Title: Manufacturing method of electronic parts
Inventor: KANEKO YOHEI
IPC: C23C18/31
Filed: 2022-03-04
Abstract: To stably manufacture electronic parts having a sufficiently thick Sn plating film and excellent connection reliability.SOLUTION: A manufacturing method of electronic parts includes the steps of: forming a substrate side layer 211 made of nickel or the like on a substrate 101 made of copper or a copper alloy, or aluminum or an aluminum alloy; providing one or two or more kinds of metal selected from the group consisting of gold, palladium, platinum, silver, rhodium, cobalt, tin, copper, iridium, osmium, and ruthenium as a catalyst 212 onto the substrate side layer 211; and forming a surface side layer 213 by an electroless Sn plating bath containing trivalent titanium as a reducing agent and a pyrophosphate as a complexing agent. The surface side layer 213 has a thickness of 0.5 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2023130198-A (JP)
Title: Conveyance control system and conveyance control method
Inventor: INOUE HARU
IPC: G08G1/123
Filed: 2022-03-07
Abstract: To provide a conveyance control system capable of identifying a delivery subject person with high security by performing an auxiliary notification that only the delivery subject person to be a target may know, together with an individual confirmation using personal information, and a conveyance control method.SOLUTION: A conveyance control system comprises: notification means 2 which performs a notification to be a support of identification on a delivery subject person M in a case where an unmanned conveyance vehicle A moves to a position in the vicinity of the delivery subject person M; first determination means 3 for determining whether or not an action that the delivery subject person M implements is matched with a content notified by the notification means 2; and second determination means 4 by which, in a case where the first determination means 3 determines that the action is matched and the delivery subject person M is authenticated as a valid target based on preset personal information, a load is delivered to the delivery subject person M.SELECTED DRAWING: Figure 1
Patent JP-2022176075-A (JP)
Title: Cold confectionery
IPC: A23G9/44
Filed: 2022-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a cold confectionery in which the separation of a liquid and a solid (at least one kind of solid when a plurality of kinds of solids are present) is suppressed. 
     SOLUTION: A cold confectionery comprising an ice mix, dietary fiber derived from citrus fruits, and solid food, wherein the solid food contains ice, a length of the ice is 0.06 to 14 mm, an amount of the ice is 15 to 75 mass% based on a mass of the cold confectionery. Preferably, the citrus fruit is a citrus fruit belonging to the genus Citrus, and an amount of dietary fiber derived from the citrus fruit is 0.005 to 3 mass% based on the mass of the cold confectionery. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023130573-A (JP)
Title: Metal complexes, olefin polymerization catalysts, and methods of producing olefin polymers and copolymers using those olefin polymerization catalysts
Inventor: KONISHI YOHEI
IPC: C07F9/58
Filed: 2022-03-08
Abstract: To provide novel metal complexes for production of olefin polymers and copolymers, and methods of producing olefin polymers and copolymers using the same.SOLUTION: A metal complex is a reaction product of a compound represented by a general formula (A-1) or (A-2) in the figure and a transition metal compound containing a transition metal belonging to Group 9, 10 or 11 of a periodic table.SELECTED DRAWING: None
Patent JP-2022088434-A (JP)
Title: Display device, display drive method, and display drive program
IPC: H01L27/32
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which an organic electro luminance element is arrayed that enables achieving both a high-speed display update and a low fresh drive. 
     SOLUTION: A display device comprises: a display unit (10) that is provided with a screen having an organic electro luminance element arrayed; a display drive unit (20) that drives the display unit (10) so as to cause a display based on display data to perform on the screen; and a display data generation unit (30) that transfers update display data by one screen to the display drive unit (20) when the display data is updated. The display drive unit (20) includes a light emitting control unit (24) that emits the organic electro luminance element, and the light emitting control unit (24) is configured to consecutively emit the organic electro luminance element in a constant cycle for a plurality of periods for which the update of the display data is performed, and for a period between the plurality of periods and for which the update of the display data is not performed. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132484-A (JP)
Title: Information processing device and program
Inventor: MATSUSHITA KAZUKIYO
IPC: G06F3/04817
Filed: 2022-03-11
Abstract: To provide more information with respect to data stored in a storage location than a method for displaying presence or absence of newly-arrived data or the number of pieces of newly-arrived data to the storage location in association with a representative image representing the storage location.SOLUTION: A tray icon 100 represents a shared folder that is shared among a plurality of users and is displayed on a screen of a terminal for each of the users. In a neighborhood of the tray icon 100, with respect to each of multiple states that a file may take, a plurality of overlay icons 110a, 110b, and 110c indicating the number of files in the states of interest within the shared folder are displayed.SELECTED DRAWING: Figure 1
Patent JP-2023136168-A (JP)
Title: Visual information recognition device, visual information recognition system, visual information recognition method, and visual information recognition program
Inventor: AKAMATSU JUNICHI
IPC: H04N23/60
Filed: 2022-03-16
Abstract: To provide a visual information recognition device capable of recognizing all visual information displayed on a medium.SOLUTION: A visual information recognition device includes an imaging unit capable of imaging a medium 10 displaying visual information, an acquisition unit that acquires a moving image captured by the imaging unit, a visual information acquisition unit capable of acquiring visual information on the basis of acquisition target data that is at least one image data among a plurality of pieces of image data forming a moving image, and a cut-off determination unit that determines whether the medium 10 is cut off in the acquisition target data on the basis of the detection state of the edges 10U, 10D, 10L, and 10R of the medium 10 in the acquisition target data.SELECTED DRAWING: Figure 3
Patent JP-2023137700-A (JP)
Title: awning
Inventor: HASHIZUME WATARU
IPC: E04F10/06
Filed: 2022-03-18
Abstract: To provide an awning for automatically winding a canvas when receiving a strong wind.SOLUTION: An awning 1 according to the present invention is a device in which a sheet-like canvas 30 is spread to perform a shading/rain protection action, comprising a front frame 20 to which a tip 30a of a canvas 30 is detachably locked, a winding roller 34 to which the rear end of the canvas 30 is connected, a locking device 40 to lock the canvas 30 to the front frame 20, and a rear frame 14 to which the winding roller 34 is fixed. The winding roller 34 has an energizing member that constantly energizes in the winding direction of the canvas 30, and the locking device 40 has a hook 50 fastened to one of the canvas 30 and the front frame 20 and a hook receiver 60 fastened to the other to release the hook 50, and the locking of the hook 50 in the hook receiver 60 is released when the canvas 30 is pulled with a predetermined force in the take-up direction.SELECTED DRAWING: Figure 2
Patent JP-2022082617-A (JP)
Title: Moving image coding device, moving image coding method, moving image coding program, moving image decoding device, moving image decoding method, moving image decoding program, and data structure
IPC: H04N19/52
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving coding efficiency by performing block division suitable for image coding and decoding. 
     SOLUTION: A moving image coding device includes a history prediction candidate list update unit that adds motion information of an encoded block to the end of a history prediction motion vector candidate list, a spatial motion information candidate derivation unit that derives a spatial motion information candidate from motion information of a block that is spatially close to the coded block, and a history motion information candidate derivation unit that derives the history motion information candidate from the history prediction motion vector candidate list, and the historical motion information candidate derivation unit does not compare the motion information with the spatial motion information candidate, but derives the historical motion information candidate by referring in order from the top of the history prediction motion vector candidate list. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023140598-A (JP)
Title: honeycomb structure
Inventor: UCHIDA YUKI
IPC: C04B38/00
Filed: 2022-03-23
Abstract: To provide a honeycomb structure having an improved thermal shock resistance.SOLUTION: There is provided a porous honeycomb structure 1 having skeleton materials 2 which constitute a skeleton of the honeycomb structure 1, and a large number of inorganic binder particles 3 which are interposed between the skeleton materials 2 to bind the skeleton materials 2 to each other. The skeleton material 2 contains a cocatalyst particle 21 composed of a ceria-zirconia composite oxide and an alumina particle 22. The inorganic binder particle 3 contains at least a zirconia binder particle 31. In the honeycomb structure 1, a pore size d90 where a cumulative ratio in a pore size distribution is 90% is 0.1 μm or more and 2.25 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2023141241-A (JP)
Title: Vehicle battery control system
Inventor: KATO KOTA
IPC: H02J7/00
Filed: 2022-03-23
Abstract: To efficiently warm up, in a vehicle equipped with a plurality of battery packs connected in parallel to a load, a low-temperature battery pack supplying power after a power supply start.SOLUTION: A temperature determination unit 15 determines whether a temperature of a battery pack 2 is equal to or higher than a predetermined minimum threshold temperature or not. A battery disconnection/connection control unit 16 controls a battery disconnection/connection unit 3 so as to connect battery packs 2, the number of which is a first predetermined number, to a load 4 when it is determined by a temperature determination unit 15 that temperatures of all of a plurality of battery packs 2 are equal to or higher than the minimum threshold temperature at the time of starting power supply from a battery module 1 to the load 4; and controls the battery disconnect unit 3 so as to connect battery packs 2, the number of which is a second predetermined number smaller than the first predetermined number, to the load 4 when it is determined by the temperature determination unit 15 that the temperatures of all of the plurality of battery packs 2 are smaller than the minimum threshold temperature.SELECTED DRAWING: Figure 2