baber/WOPTO huggingface dataset:
Patent JP-2023049952-A (JP)
Title: Computer program, information processing device, information processing method, and learning model generation method
Inventor: KUSUNOKI KOTARO
IPC: A61B1/00
Filed: 2021-09-29
Abstract: To provide a computer program, an information processing device, an information processing method, and a learning model generation method capable of improving lesion detection accuracy.SOLUTION: A computer program causes a computer to execute processing for acquiring medical image data indicating a cross-sectional image of a hollow organ, acquiring position data on a predetermined part by inputting the acquired medical image data to a first learning model for outputting position data on the predetermined part of the hollow organ when the medical image data indicating the cross-sectional image of the hollow organ is input, and outputting presence or absence of an object by inputting the acquired medical image data and the acquired position data on the predetermined part to a second learning model for outputting presence or absence of the object in the hollow organ when the medical image data indicating the cross-sectional image of the hollow organ and the position data on the predetermined part of the hollow organ are input.SELECTED DRAWING: Figure 2
Patent JP-2023050437-A (JP)
Title: Image reading device, image reading method, and image processing device
Inventor: SATO SEIYA
IPC: H04N1/10
Filed: 2021-09-30
Abstract: To provide a technique capable of appropriately preventing color shift.SOLUTION: An image processing device includes a smoothing filter unit (110) that performs smoothing processing using a first smoothing filter (112) on one color difference component of two color difference components of image data converted by a first color conversion unit (103) and performs smoothing processing using a second smoothing filter (113) on the other color difference component. The first smoothing filter (112) and the second smoothing filter (113) are filters for performing smoothing processing only on a sub-scanning direction, which is orthogonal to a main-scanning direction.SELECTED DRAWING: Figure 4
Patent JP-2022140250-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: NAKAMURA NOBUHIRO
IPC: G03G5/047
Filed: 2021-09-30
Abstract: To provide an electrophotographic photoreceptor that achieves suppression of both toner slipping and toner fusion in a high temperature and high humidity environment.SOLUTION: On a photoreceptor having wrinkles in an outer surface, square observation areas of one side 300 μm are placed which take, as center points, 76 intersections of 19 line segments dividing the outer surface into 20 equal parts in an axial direction and four line segments dividing the outer surface into four equal parts in a circumferential direction, and when a line passing through the center point and parallel to the circumferential direction is a first reference line L1, and reference lines obtained by rotating the L1 by 0.1° are L2-L1800, a linear shape part parallel to any one of L1-L150 and L1651-L1800 and having a length of 50 μm or more is present in a convex part of the wrinkle. Each of L1-L1800 intersects with the convex part at a plurality of portions, and at least two of the portions have intersection angles different from each other. When frequency analysis is performed on height information on the wrinkle to obtain a two-dimensional power spectrum, a one-dimensional radial distribution function has at least one maximum value. When an angle distribution is calculated from the spectrum at a frequency of the maximum value, a power value has a specific relationship.SELECTED DRAWING: Figure 1
Patent JP-2022066160-A (JP)
Title: Bendable clip device
Inventor: YUASA MASARU
IPC: A61B17/10
Filed: 2021-10-07
Abstract: To provide a clip device that can easily hold tissue of a patient during surgical treatment.SOLUTION: A clip device comprises a clip comprising a first arm and a second arm capable of moving in directions in which they mutually close, and a sheath comprising a channel extending in a longitudinal direction. A wire for operating the clip can relatively move inside the channel of the sheath. The sheath comprises a bent part arranged along the channel of the sheath in a tip region of the sheath. The bent part is constituted so as to be capable of swinging a tip of the clip toward a base end region of the sheath.SELECTED DRAWING: Figure 2A
Patent JP-2023056422-A (JP)
Title: pile structure
Inventor: KIRIYAMA TAKATOSHI
IPC: E02D27/28
Filed: 2021-10-07
Abstract: To provide a pile structure capable of improving bearing power bearing a building load by utilizing an existing under-reamed pile without increasing the number of piles.SOLUTION: In an extraction resistance force improving method of an existing under-reamed pile 1 embedded in the ground G, the under-reamed pile 1 includes: a columnar portion 2 positioned at a pile head side; and a taper portion 3 positioned at a pile bottom side of the columnar portion 2 and gradually enlarging its diameter from the pile head side toward the pile bottom side. A ground improvement body 4 is provided around the taper portion 3 so as to include a compression fracture assumed region 7 where the ground G is assumed to be compressively fractured when the existing under-reamed pile 1 is extracted.SELECTED DRAWING: Figure 1
Patent JP-2022002153-A (JP)
Title: Settlement processing device, settlement processing method, program, and settlement processing system
Inventor: SEKINE MIZUTO
IPC: G06Q20/40
Filed: 2021-10-14
Abstract: To provide a settlement processing device, a settlement processing method, a program, and a settlement processing system, for enhancing services to store users.SOLUTION: A settlement processing device comprises: a store use detection section for detecting store use of a store user based on a behavior detection signal outputted from a behavior detection sensor; and a settlement processing section for identifying either settlement method of a plurality of settlement methods pertaining to the store user, and processing a settlement by the identified settlement method.SELECTED DRAWING: Figure 1
Patent JP-2022023135-A (JP)
Title: Method for producing porous material
IPC: C08G18/20
Filed: 2021-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous material. 
     SOLUTION: The present invention relates to a method for producing a porous material including at least the steps of: providing a mixture (I) containing a composition (A) containing components suitable for forming an organic gel and a solvent (B); reacting the components in the composition (A) in the presence of the solvent (B) to form a gel; and drying the gel obtained in the step (b). According to the present invention, the composition (A) includes a catalytic system (CS) containing a component (C1) selected from the group consisting of alkali metal salts and alkaline earth metal salts of saturated or unsaturated carboxylic acids and a component (C2) selected from the group consisting of ammonium salts of saturated or unsaturated carboxylic acids, and no carboxylic acid is used as a component of the catalytic system. The present invention further relates to a porous material that can be obtained in this way, a method of using the porous material as a heat insulating material, and a method of using the porous material in vacuum insulation panels, especially in internal or external insulation systems, and/or a method of using the porous material in insulation systems of a water tank or ice machine. 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022025090-A (JP)
Title: Methods of diagnosing bladder cancer
IPC: C12Q1/6837
Filed: 2021-10-15
Abstract: PROBLEM TO BE SOLVED: To provide improved methods of diagnosing bladder cancer which make it possible to better identify patients harboring disease of bladder cancer and reduce the need for unnecessary cystoscopy. 
     SOLUTION: The present invention relates to methods of diagnosing bladder cancer in a patient, involving determining the methylation status of Methylation Variable Positions (MVPs) in DNA from the patient and providing a diagnosis based on methylation status data. The invention also provides methods of treating bladder cancer comprising providing a diagnosis of bladder cancer by the diagnostic methods followed by administering one or more anti-cancer agents to the patient. The invention also provides methylation-discriminatory arrays comprising probes directed to the MVPs, and kits comprising the arrays. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023060588-A (JP)
Title: External preparation
Inventor: TOKUNAGA SHUSUKE
IPC: A61K8/73
Filed: 2021-10-18
Abstract: To provide an external preparation in which fine particles having a liquid crystal structure capable of quickly and sufficiently penetrating a physiologically active component into the skin or the like are dispersed, which comprises a composition having excellent dispersion stability of fine particles having the liquid crystal structure and does not generate a nasty smell such as a resin smell.SOLUTION: There is provided an external preparation which contains an aqueous component (A), at least one amphiphilic compound (C) represented by the following formula and a dispersion stabilizer (D) containing an inulin carbamic acid ester or an inulin fatty acid ester as essential components and comprises a liquid crystal dispersion composition in which fine particles having a liquid crystal structure having an average particle diameter of 350 nm or less such as reverse hexagonal liquid crystals retaining an oily physiologically active component (B) are dispersed in the aqueous component (A) and can be applied to the skin or the like. (R is a residue obtained by removing one hydroxyl group from any one selected from the group consisting of glycerol, diglycerol, triglycerol, glucose, trehalose, galactose or the like.)SELECTED DRAWING: None
Patent JP-2022017347-A (JP)
Title: Method and assembly for gas flow ratio control
IPC: H01L21/205
Filed: 2021-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for feeding gas into a zone of a processing chamber at a desired flow rate ratio and also to provide a gas flow control assembly. 
     SOLUTION: A gas stream control assembly 100 includes: a controller 102; a process gas supply part 104; a distribution manifold 106; a back pressure sensor 108 connected to the distribution manifold and configured to sense the back pressure of the distribution manifold; a processing chamber; one or more mass flow controllers (MFC) 112, each mass flow controller being connected to the distribution manifold and the processing chamber for controlling gas flow between the distribution manifold and the processing chamber; and a back pressure controller (BPC) 114 which is installed and arranged in a fluid parallel relationship with one or more mass flow controllers. The accurate flow ratio control is achieved. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022107503-A (JP)
Title: Secondary battery unit, jump starter, and secondary battery device
Inventor: TAKADA SHUHEI
IPC: H01M50/291
Filed: 2021-10-20
Abstract: To effectively suppress displacement of a cell with respect to a frame, prevent damage to the battery due to thermal expansion, and improve safety.SOLUTION: A secondary battery unit includes: a cell holder 2 that holds cells by sandwiching a peripheral edge portion 122 of a film 12 of a cell 10A between a first frame 20B and a second frame A; convex portions 24a and 24b protruding toward the film on a first surface of the first frame that contacts the film of the cell; and concave portions 25a and 25b into which the convex portions are inserted via the film on a second surface of the second frame that contacts the film of the cell. In the cell holder, the peripheral edge portion of the cell film protruding from the first frame and the second frame is sandwiched between the convex portion and the concave portion, such that the peripheral edge portion bent to the first frame remains exposed outside the first frame.SELECTED DRAWING: Figure 12
Patent JP-2023061462-A (JP)
Title: camera device
Inventor: HIRABAYASHI KOICHI
IPC: G02B7/02
Filed: 2021-10-20
Abstract: To provide a camera device with which it is possible to prevent light from the outside of a lens barrel from entering an optical path in the lens barrel.SOLUTION: A camera device 1 comprises a frame 90, and a lens barrel 4 that accommodates a lens. The lens barrel 4 includes a stationary tube 10 having a cylindrical wall 12 in which a through-hole cam 14 is formed that extends in a direction X so that the circumferential position changes, a drive tube 20 which is composed to be rotatable with respect to the stationary tube 10 without moving in the direction X, a rotary tube 40 which is composed to be rotatable with respect to the stationary tube 10 and movable in the direction X, a key tube 50 which is composed to be movable in the direction X together with the rotary tube 40, and a linearly moving tube 70 which is composed to be rotatable with respect to the rotary tube 40 together with the key tube 50. The camera device 1 further includes a connecting frame 60 which is attached to a rear end of the key tube 50 of the lens barrel 4, and a rearward light-shielding member 110 which has a bellows part 113 for flexibly connecting between the connecting frame 60 and the frame 90.SELECTED DRAWING: Figure 10A
Patent JP-2023062272-A (JP)
Title: Electronic apparatus, control method, and program
Inventor: KAWANABE YOSHITAKA
IPC: H04W52/02
Filed: 2021-10-21
Abstract: To provide an electronic apparatus, a control method, and a program capable of reducing the power consumption of a battery and achieving maintenance-free operation.SOLUTION: An electronic apparatus includes: a primary battery; a control unit that operates using power supplied from the primary battery; a power generation unit that generates power by energy harvesting; a power storage unit that stores the generated power; and a first communication unit that operates using power supplied from the power storage unit. When power by which the first communication unit can communicate at least once is stored in the power storage unit, the control unit causes the power stored in the power storage unit to be supplied to the first communication unit.SELECTED DRAWING: Figure 1
Patent JP-2022009505-A (JP)
Title: Compositions and Methods for Delivering Messenger RNA
IPC: A61K38/02
Filed: 2021-10-26
Abstract: PROBLEM TO BE SOLVED: To provide compositions and methods that can be used to express one or more mRNA molecules in a living cell (e.g., cells within a human body). 
     SOLUTION: The present invention provides compositions comprising mRNA molecules encapsulated within lipid particles. The compositions are useful, for example, to introduce the mRNA molecules into a human subject where the mRNA molecules are translated to produce a polypeptide that functions to ameliorate one or more symptoms of a disease. The invention also provides cationic lipids that are useful for preparing the compositions of the invention. In a further aspect, the present invention provides novel cationic lipids described herein, as well as synthetic intermediates and synthetic processes described herein that are useful for preparing cationic lipids. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023064549-A (JP)
Title: Temperature control system for mobile body
Inventor: YOSHITAKE SHINSUKE
IPC: H05K7/20
Filed: 2021-10-26
Abstract: To maintain the temperature of a second arithmetic unit within an operable range while reducing the amount of power consumed by a battery.SOLUTION: An arithmetic unit 105 includes: a first arithmetic unit that controls operation of a mobile body; and a second arithmetic unit that is added to the first arithmetic unit. The mobile body includes a water-cooling mechanism for water-cooling the second arithmetic unit and an air-cooling mechanism for air-cooling the second arithmetic unit. The first arithmetic unit drives at least one of the water-cooling mechanism and the air-cooling mechanism so that power consumption of the water-cooling mechanism and the air-cooling mechanism is reduced while the inside temperature of the second arithmetic unit becomes a target temperature that is set to fall within an operable range of the second arithmetic unit.SELECTED DRAWING: Figure 19
Patent JP-2023064887-A (JP)
Title: Casing and exhaust heat recovery boiler
Inventor: YOKOYAMA ETSURO
IPC: F22B37/36
Filed: 2021-10-27
Abstract: To provide a casing which enables a joint of casings between which a step exists to be connected with airtightness maintained, and to provide a boiler.SOLUTION: A casing includes: a first casing 133 having a first edge 133a; a second casing 134 disposed at a position offset from the first casing 133 in an out-of-plane direction and having a second edge 134a oriented to the first casing 133 side; and connection members 135, 136 having intersection surfaces 135a, 136a which are substantially orthogonal to an in-plane direction of the first casing 133 and an in-plane direction of the second casing 134, the connection members 135, 136 connected to the first casing 133 and the second casing 134.SELECTED DRAWING: Figure 5
Patent JP-2023067349-A (JP)
Title: vehicle door
Inventor: TAKANO NAOKI
IPC: B61D19/00
Filed: 2021-11-01
Abstract: To provide a vehicle door with a reduced risk of a slide contact member to drop off.SOLUTION: A vehicle door according to an embodiment comprises a vehicle door body with an inner side plate and an outer side plate, a lower frame installed at a lower part of the vehicle door body, an insert piece provided in the lower frame, a leaf spring fixed and fixed to the lower frame and a slide contact member 24 to be inserted into the lower frame. The slide contact member 24 is provided with an inserting groove 24b1 insertable into the insert piece, and a left concave groove hole 24c5 and a right concave groove hole 24c6 to which the leaf springs 6 can be locked. The slide contact member 24 is inserted into the lower frame in an immovable manner as a result of the insert piece inserted into the inserting groove 24b1 and the leaf spring locked to the left concave groove hole 24c5 and the right concave groove hole 24c6.SELECTED DRAWING: Figure 3
Patent JP-2023072347-A (JP)
Title: Coating material for fried food, and method for producing fried food
Inventor: TSUCHIYA KAORI
IPC: A23L5/10
Filed: 2021-11-12
Abstract: To provide a coating material for fried food which is composed of an easily available material, and is excellent in so-called puncture preventing action at the time of frying, and a method for producing fried food.SOLUTION: A coating material for fried food contains 25-35 mass% of starch, 15-30 mass% of cone flour, 10-30 mass% of powdered oil and fat, and 5-20 mass% of soybean flour and/or soybean protein. The coating material for fried food can prevent so-called puncture, which ejects ingredients to outside the coating material at the time of frying. A method for producing fried food can produce fried food which is excellent in appearance, and can improve a yield.SELECTED DRAWING: None
Patent JP-2022101477-A (JP)
Title: Transaction processing method of ethereum virtual machine, device, apparatus, and medium
Inventor: ZHANG LEI
IPC: G06F21/62
Filed: 2021-11-16
Abstract: To provide a transaction processing method, a device, an apparatus, and a medium, which improve compatibility with Ethereum and other blockchain technologies when migrating an Ethereum Virtual Machine to another blockchain system.SOLUTION: A method includes: acquiring a to-be-processed transaction request by a virtual machine instance executed in a blockchain node; generating a data access request for target access data and transmitting the data access request to an interface module by the virtual machine instance in a process of executing the to-be-processed transaction request; and calling, by the interface module, a blockchain access interface according to the data access request to access the target access data for a data storage space of a blockchain and feeding back an access result to the virtual machine instance. The data access request includes a data read request and/or a data write request.SELECTED DRAWING: Figure 1
Patent JP-2023074439-A (JP)
Title: Frame opening device of paper machine
Inventor: NISHINA TOMOHIRO
IPC: D21F3/00
Filed: 2021-11-17
Abstract: To allow a movable frame to simply and quickly move from between upper and lower frames so as to form an open space between the upper and lower frames of a frame opening device of a paper machine.SOLUTION: A frame opening device 100 of a paper machine 1 has an actuator 40 that drives a movable frame 13. The actuator 40 incorporates the movable frame 13 in an open space A so as to be tensed at an incorporation completion position P1 between upper and lower frames 11, 12 in a state where the upper frame 11 is lifted up, allows the movable frame to depart from the incorporation completion position P1 to the outside of the open space A by releasing the tensed state, and enables the movable frame 13 departed from the incorporation completion position P1 in the open space A to be positioned at a departure completion position P2 outside a tool attaching and detaching area B facing the open space A.SELECTED DRAWING: Figure 7
Patent JP-2023075492-A (JP)
Title: Charging lid controller
Inventor: YOKOI TOMOYA
IPC: B60L1/00
Filed: 2021-11-19
Abstract: To provide a charging lid controller capable of performing opening/closing actuation of a charging lid between a fully closed position and fully open position of the charging lid even though no switch for detecting the fully closed position and fully open position is provided.SOLUTION: A charging lid controller 120 comprises: an opening/closing control unit 122 for performing opening/closing actuation of a charging lid 70 by driving an electric motor 51; and a position estimation unit 121 for estimating a position of the charging lid 70 after the opening/closing actuation on the basis of an amount of rotation of an output shaft of the electric motor 51 depending on the opening/closing actuation of the charging lid 70. Taking an estimation position as a position of the charging lid 70 estimated by the position estimation unit 121, the position estimation unit 121 performs learning processing of re-learning the estimation position of the charging lid 70 when attachment of a charging connector 210 to a charging port 30 is detected in the case that the estimation position of the charging lid 70 is a fully closed position.SELECTED DRAWING: Figure 1
Patent JP-2023077071-A (JP)
Title: Marker setting method
Inventor: KO SHINTEI
IPC: G01B11/00
Filed: 2021-11-24
Abstract: To efficiently set a plurality of markers in aligning a virtual space with a real space in an AR device using the markers.SOLUTION: A marker setting method includes the steps of: setting a plurality of markers in a real space at predetermined intervals; storing, in a storage unit, virtual data including a plurality of virtual markers corresponding to the markers in the real space; measuring misalignment between the markers in image data obtained by capturing the markers in the real space through an imaging unit of an AR device and the virtual markers in the virtual data superimposed on the image data; and adjusting the intervals of the markers according to the misalignment.SELECTED DRAWING: Figure 9