baber/WOPTO huggingface dataset:
Patent JP-2023063768-A (JP)
Title: Image descriptor update model and method using graph structure, image matching apparatus, and program
Inventor: SWANWIMONKUN SWIICHAYA
IPC: G06T7/60
Filed: 2021-10-25
Abstract: To provide an image descriptor update model, a method, and a program that enable machine-learning-based image matching processing with suppressed calculation cost.SOLUTION: An image descriptor update model 1, which is a model for updating descriptors used in matching of two images, causes a computer to function as: a graph generation unit 12 which receives a key point group and a descriptor group for each of the images, and generates a graph including the received key points as nodes and information related to a pair of the node key point and a neighboring key point in the same image and/or information related to a pair of the node key point and a key point in the other image, corresponding to the node key point within a predetermined error or with a predetermined similarity or higher, as edges; and a descriptor update unit 13 which receives the descriptor group for each of the images, applies graph attention processing using the generated graph to the received descriptors, and generates updated descriptors.SELECTED DRAWING: Figure 1
Patent JP-2022009637-A (JP)
Title: Pest and tick control method, and pest and tick controlling aerosol
IPC: A01P7/02
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple pest and tick control method executable by using quantitative injection type aerosol. 
     SOLUTION: A pest and tick control method using quantitative injection type aerosol includes an injection step for generating an atmosphere for spatial processing by injecting the quantitative injection type aerosol containing a pest and tick controlling component into a processing space, and a closing step for closing the processing space in which the atmosphere for spatial processing is generated within 60 minutes. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009874-A (JP)
Title: Cumulative money amount calculation device, cumulative money amount calculation method, and cumulative money amount calculation program
IPC: G06Q40/00
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a data collection device, a data collection method and a data collection program that are capable of collecting data by converting data such as a sales in a period in a first company into a sales in a period of a second company corresponding to a certain period even without a previous association setting between a period of the first company and a period of the second company. 
     SOLUTION: According to an embodiment, (1) an accounting period to which an occurrence date belongs is acquired by referring a first master, an accounting month and date associated with the acquired accounting period is acquired, and collection result data containing an accounting year and month for a first company and a collection target item of collection object data associated with the occurrence date is created, or (2) the accounting year and month of a second master is acquired on the basis of the occurrence date, the number of periods of the first master, a month number and accounting period, and the number of period and the month number of the second master, and the collection result data containing the accounting year and month of the second company and the collection object item of the collection target data associated with the occurrence date are created. 
     SELECTED DRAWING: Figure 14 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069935-A (JP)
Title: Method for manufacturing resin molded product
Inventor: MORITA TATSUYA
IPC: B29C45/00
Filed: 2021-11-08
Abstract: To provide a method for manufacturing a resin molded product, which solves molding defects such as increased cycle time, mold release failure, deformation and burrs that occur when PET such as recycled PET resin is used for injection molding.SOLUTION: A method for manufacturing a resin molded product includes a step of obtaining a resin molded product by injection molding a polyphenylene ether-based resin composition. The polyphenylene ether-based resin composition contains polyphenylene ether, polyethylene terephthalate, and an inorganic filler. A crystallization heat value of the polyphenylene ether-based resin composition at a first temperature lowering time measured by a differential scanning calorimetry (DSC) is 23 J/g or more and 45 J/g or less.SELECTED DRAWING: None
Patent JP-2023070878-A (JP)
Title: Image forming apparatus
Inventor: OIZUMI YUSUKE
IPC: G03G15/08
Filed: 2021-11-10
Abstract: To provide a configuration that can stably perform discharge of developer from a developer supply container.SOLUTION: A developer supply container has a pump unit that can expand and contract to discharge developer. A control unit can execute a normal sequence and a closed period sequence in which at least the driving speed of the expanded pump unit is faster than that in the normal sequence. The control unit starts the drive of a driving motor in the normal sequence, and when determining that a predetermined amount of developer is not discharged from the developer supply container for a predetermined time from the start of the drive based on information from a developer sensor and a magnetic sensor, can execute the closed period sequence.SELECTED DRAWING: Figure 13
Patent JP-2023074353-A (JP)
Title: Carbon fiber-reinforced plastic molded product including metal-containing coating
Inventor: OGAWA KAZUHIRO
IPC: B32B5/30
Filed: 2021-11-17
Abstract: To provide a molded product in which a densely and firmly adhered metal-containing coating is formed on a carbon fiber-reinforced plastic composite material, and to provide a thunder-resistant material made of the molded product.SOLUTION: There is provided: a molded product formed with a metal-containing coating made of a metal-particle metal and a polyarylene ether ketone (PAEK) resin by projecting metal particles and a polyarylene ether ketone (PAEK) resin particulate matter to at least part of a surface of a carbon fiber-reinforced plastic with a cold spray method; and a thunder-resistant material made of the molded product.SELECTED DRAWING: None
Patent JP-2022033786-A (JP)
Title: Connecting body and manufacturing method of the same
IPC: C09J9/02
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To ensure conductivity between electronic components and a circuit board and to prevent shorts between electrode terminals of electronic components even when a wiring pitch of the circuit board and electrode terminals of electronic components are finer pitched. 
     SOLUTION: In a connecting body 10 in which electronic components 18 are connected via an anisotropic conductive adhesive 1 on a circuit board 12, the anisotropic conductive adhesive 1 has a configuration in which conductive particles 4 are regularly arranged in a binder resin 3, connecting electrodes 19 formed on the electronic components 18 and board electrodes 17 formed on the circuit board 12 are misaligned in a direction of arrangement of the connecting electrodes 19 and board electrodes 17, the minimum distance in the direction of arrangement of the connecting electrodes 19 and the board electrodes 17 is less than four times the particle diameter of the conductive particles 4, and distances between the conductive particles 4 in a space 23 between the connecting electrodes 19 are longer than distances between the conductive particles 4 trapped between the substrate electrodes 17 and the connecting electrodes 19. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022019795-A (JP)
Title: Carboxymethyl cellulose or salt thereof, and electrode composition
IPC: C08B11/12
Filed: 2021-11-18
Abstract: PROBLEM TO BE SOLVED: To increase the amount of adsorption of carboxymethylcellulose to an electrode active material. 
     SOLUTION: The inventive carboxymethylcellulose or a salt thereof has a pH at 25°C of 4.0 or higher to lower than 6.8 in the aqueous solution having a solid content concentration of 1 mass%. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023077598-A (JP)
Title: Storage device and liquid ejection apparatus
Inventor: HOSOKAWA YASUHIRO
IPC: B41J2/175
Filed: 2021-11-25
Abstract: To improve the detection accuracy of the storage amount of object.SOLUTION: A storage device comprises: a storage section including a plurality of walls and storing an object in a space surrounded by the plurality of walls; and a flexible printed circuit board including a non-conductive first cover film layer, a non-conductive second cover film layer, a non-conductive base material layer provided between the first cover film layer and the second cover film layer, a conductive first conductor layer provided between the first cover film layer and the base material layer, as well as, a conductive second conductor layer provided between the second cover film layer and the base material layer. The first cover film layer is provided between the second cover film layer and the storage section. The first conductor layer includes a first electrode provided in a first wall of the plurality of walls, and a second electrode provided in a second wall of the plurality of walls. The second conductor layer includes constant-voltage wiring held at a constant voltage.SELECTED DRAWING: Figure 7
Patent JP-2023077660-A (JP)
Title: Power module, manufacturing method of power module, and power conversion device
Inventor: KAWAZOE CHIKA
IPC: G01N21/88
Filed: 2021-11-25
Abstract: To provide a technique capable of efficiently performing an appearance inspection on an external connection part in a square pole shape protruding upward from a sidewall part of a case in a power module.SOLUTION: A power module 202 comprises: a conductor layer 13 provided on an insulation substrate 11; power semiconductor elements 21 and 22 disposed on the conductor layer 13; a case 51 enclosing the insulation substrate 11, the conductor layer 13 and the power semiconductor elements 21 and 22; a plurality of signal terminals 62 disposed along one side of a sidewall part 511 of the case 51; and a sealing resin 7 filling the inside of the case 51 and covering the power semiconductor elements 21 and 22. Each signal terminal 62 includes: an internal connection part 622 protruding to an inner peripheral side of the sidewall part 511 and electrically connected with the power semiconductor element 22; and an external connection part 621 in a square pole shape protruding upward from the sidewall part 511. Each signal terminal 62 is disposed while being rotated in a range from 5° or more to 40° or less with respect to a width direction of the sidewall part 511.SELECTED DRAWING: Figure 1
Patent JP-2023077996-A (JP)
Title: Vehicular wheel
Inventor: DABU XILATU
IPC: C09K3/10
Filed: 2021-11-25
Abstract: To provide a vehicular wheel that enhances durability by inhibiting the formation of rust.SOLUTION: A vehicular wheel comprises a wheel body in which a disc part and a rim part are joined together and which has a joint fixed via a fixing part by welding, and a multilayer coating layer that is made of a multistage flexible and elastic material becoming more permeable toward a depth side from a near side of the following gap, in the gap in the fixing part between the disc part and the rim part.SELECTED DRAWING: Figure 2
Patent JP-2023079921-A (JP)
Title: Control method for electric vehicle and control device for electric vehicle
Inventor: ONO SHO
IPC: H02P21/22
Filed: 2021-11-29
Abstract: To provide a control method for an electric vehicle which can reduce vibration of a drive force transmission system.SOLUTION: A control method for an electric vehicle calculates a second f-axis current command value which is the same as a first f-axis current command value when there is no disturbance for a drive force transmission system of the electric vehicle, and is higher than the first f-axis current command value when an absolute value of a motor torque command value is equal to or less a predetermined value and the disturbance is detected; estimates a magnet flux estimation value on the basis of a first vertical axis current command value and the second f-axis current command value; calculates a first torque command value on the basis of a first lateral axis current command value and the magnet flux estimation value; calculates a vibration damping torque command value obtained by performing arithmetic processing of suppressing vibration of the drive force transmissions system on the first torque command value; calculates a second lateral axis current command value on the basis of the magnet flux estimation value and the vibration damping torque command value; and controls a stator current on the basis of the second lateral axis current command value and the first vertical axis current command value, and controls a rotor current on the basis of the second f-axis current command value.SELECTED DRAWING: Figure 9
Patent JP-2022019907-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game. 
     SOLUTION: A game machine includes: setting change mode execution means for executing a setting change mode capable of changing setting of a winning probability in predetermined lottery processing; clocking information update means capable of updating clocking information including information permitting identification of time even in a power interruption state; start time information storage means that is means capable of storing clocking information as start time information and can store stored start time information even during a power interruption state; and storage processing execution means for acquiring clocking information from the clocking information update means on the basis of starting of power supply to the game machine from the outside, and executing storage processing as processing for storing acquired clocking information in the start time information storage means as start time information. The storage processing execution means includes means for avoiding execution of storage processing when a setting change mode is started. 
     SELECTED DRAWING: Figure 75 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022037035-A (JP)
Title: High frequency module
IPC: H01L23/28
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To suppress the warp of a high frequency module and the decrease in mechanical strength by arranging a shield wall without completely dividing a sealing resin layer in a configuration in which the shield between parts is provided. 
     SOLUTION: A high frequency module 1f includes a multilayer wiring board 2, a plurality of components 3a and 3b mounted on an upper surface 20a of the multilayer wiring board 2, a sealing resin layer 4 laminated on the upper surface 20a of the multilayer wiring board 2 and sealing a plurality of parts 3a and 3b, and a shield 52. The shield 52 includes four shield walls 52a to 52d respectively arranged in four grooves 16a to 16d formed along the sides of the rectangle and separated from each other, and four connecting conductors 11e arranged at the respective four corners of the rectangle. The sealing resin layer 4 is divided into a first region for sealing a component 3a and a second region for sealing a component 3b by a shield portion 52, and at each position of the four connecting conductors 11e, the first region and the above are connected to each other. 
     SELECTED DRAWING: Figure 12 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023082816-A (JP)
Title: Image processing device, information processing device, video conference server, and video conference system
Inventor: TSUKAMOTO YASUSHI
IPC: G06T3/40
Filed: 2021-12-03
Abstract: To reduce dimensional irregularity in the faces of attendants placed in a common background.SOLUTION: An image processing section 20 comprises: an image acquisition unit 21 which acquires image data; a face area identifying unit 22 which identifies the face area of a person included in the image data; a dimension detection unit 23 which detects the dimension of a horizontal width at a predetermined height position of the identified face area, as a horizontal width dimension; a reference value identifying unit 27 which identifies a horizontal width reference value corresponding to the age of the person from reference information associating an age and the horizontal width reference value of the face area with each other; an image adjustment unit 28 which adjusts the image data so as to make the horizontal width dimension close to the identified horizontal width reference value; and an output unit 29 which outputs the adjusted image data.SELECTED DRAWING: Figure 4
Patent JP-2023083048-A (JP)
Title: Laminate molding method
Inventor: HATSUDA Akimine
IPC: B33Y10/00
Filed: 2021-12-03
Abstract: To manufacture a laminated molding which sufficiently supports an overhang part by a support part while suppressing collapse of the support part during laminate molding, and enables the support part to be easily removed after molding.SOLUTION: A laminate molding method repeatedly performs a powder laying step of forming a layer of metal powder 23 in a molding part 13, and a melt-joining step of selectively melt-joining the metal powder 23 laid in the molding part 13, sequentially laminates molten conjugates 25, and molds a laminated molding 30 having an overhang part 31, wherein the melt-joining step forms a support part 40 having a three-dimensional structure composed of a plurality of thin plate-shaped support pieces 41A and 41B, forms a connection wall 43 for connecting ends of the support pieces 41A and 41B on an outer edge part of the support part 40 in a surface perpendicular to a lamination direction L, and supports the overhang part 31 by the support part 40 having the connection wall 43.SELECTED DRAWING: Figure 4
Patent JP-2023083694-A (JP)
Title: Apparatus fitting structure
Inventor: YAMADA TATSUKI
IPC: F16B19/00
Filed: 2021-12-06
Abstract: To restrain a slight degree of movement in an apparatus fitting structure.SOLUTION: An apparatus fitting structure 1 for attaching an electronic apparatus 5 to structures 2, 3 of a vehicle includes a base 6 which is joined to the structures and at the same time supports the electronic apparatus and a cover 9 which is joined to the base via a first engagement part 7 and a second engagement part 8 and covers the electronic apparatus along with the base. The first engagement part includes a latching concave part 41 which is provided on one of the base and the cover and a latching piece 42 which is provided on the other of the base and the cover and is inserted into the latching concave part. The latching concave part includes a first wall part 41A and a second wall part 41B opposed to each other in a first direction and at the same time opens toward a second direction perpendicularly intersected with the first direction. The latching piece includes a first portion 42A which abuts to one of the first wall part and the second wall part and a second portion 42B which protrudes from the first portion and at the same time abuts to the other of the first wall part and the second wall part and has flexibility higher than the first portion.SELECTED DRAWING: Figure 1
Patent JP-2023084773-A (JP)
Title: Pest Control Support Method, Pest Control Support System, and Pest Control Support Program
Inventor: TANAKA TETSUSHI
IPC: A01M29/34
Filed: 2021-12-08
Abstract: To support pest control work by a user.SOLUTION: A pest control support method includes determining one or more pesticides capable of dealing with pests based on pest information representing occurrence of pests. Further, the pest control support method includes determining pest control based on a period of prohibition of use of the determined one or more pesticides and an expected harvest period of a crop grown in a field. Further, the pest control support method includes outputting control information representing the determined control. The control represents early control work, depending on whether or not one or more pesticides are used.SELECTED DRAWING: Figure 4
Patent JP-2022022463-A (JP)
Title: Non electrically-driven automatic door device
IPC: E05B49/00
Filed: 2021-12-13
Abstract: PROBLEM TO BE SOLVED: To enable a lock mechanism of an automatic door device to operate with no power source without using an external power source. 
     SOLUTION: An automatic door device has a function of opening and closing a moving door by interlocking with a movable floor mechanism descending, ascending and returning depending on the presence/absence of a load of a person, and comprises an electric lock mechanism for locking and unlocking the moving door and a controller for controlling the electric lock mechanism. The electric lock mechanism is controlled remotely when receiving a locking and unlocking signal from a wireless card key. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023088605-A (JP)
Title: Ink composition, dough with the ink composition applied thereto, and clothing and clothing miscellaneous goods including cured product of the ink composition
Inventor: AOKI YUKA
IPC: C09D11/03
Filed: 2021-12-15
Abstract: To provide an ink composition which has a high biomass degree and furthermore has performance the same as or better than performance of ink including no biomass material.SOLUTION: An ink composition is provided, having a biomass degree of 20% or more, wherein elongation at break when a cured product obtained from the ink is measured by a tensile test according to JIS K 6251 of the Japan Industrial Standards is 305% or more. The ink composition can include a polyvinyl chloride-based resin. The ink composition can include a plant-derived plasticizer. The ink composition can include a biomass-derived filler. The ink composition can be used in printing of clothing and clothing miscellaneous goods.SELECTED DRAWING: None
Patent JP-2022034001-A (JP)
Title: Methods for manipulating system of reducing tracking interruptions during surgical procedure
IPC: A61B34/20
Filed: 2021-12-21
Abstract: PROBLEM TO BE SOLVED: To provide navigation systems and methods for reducing tracking interruptions during a surgical procedure. 
     SOLUTION: A virtual boundary generator generates virtual boundaries associated with tracking devices and a localizer. A collision detector evaluates movement of virtual objects relative to the virtual boundaries to detect collisions between the virtual objects and the virtual boundaries. A feedback generator responds to the collision detection to reduce tracking interruptions between the tracking devices and the localizer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069983-A (JP)
Title: Biological information processing device, biological information processing method, and program
Inventor: OZAWA HISASHI
IPC: A61B5/08
Filed: 2021-12-22
Abstract: To provide a technology to accurately associate a person to be measured with biological information.SOLUTION: A biological information processing device includes: a signal reception unit for receiving a signal on biological information reflected from at least one person to be measured; a candidate region specification unit for calculating an arrival direction of the signal and/or a distance to the person to be measured from the received signal, and specifying a candidate region of the person to be measured using the calculated arrival direction and/or distance; an information generation unit for generating biological information corresponding to the candidate region of the person to be measured from the received signal; and a biological information association unit for associating the person to be measured with the generated biological information on the basis of a feature of the generated biological information.SELECTED DRAWING: Figure 3