baber/WOPTO huggingface dataset:
Patent JP-2023049847-A (JP)
Title: Inspection device and method for inspection
Inventor: ISHIKAWA HIROKAZU
IPC: G01N21/88
Filed: 2021-09-29
Abstract: To increase the accuracy of a final determination about qualities even when a plurality of different causes of defects are mixed, the accuracy having been low because when different but similar types of causes of detects such as dust or scratches are mixed, it was difficult to logically distinguish the causes from image data.SOLUTION: The present invention includes: a classification processing unit for detecting a defect causing candidate in a taken image by using learning data having learned a plurality of types of causes of defects and classifying the candidate into one of the types; and determination processing unit for determining whether the defect causing candidate is actually a cause of defect on the basis of the determination basis set according to the type of classification.SELECTED DRAWING: Figure 2
Patent JP-2022008868-A (JP)
Title: Image processing device, image processing method and program
IPC: G06T7/00
Filed: 2021-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image processing technology that can extract a radiation region. 
     SOLUTION: An image processing device for extracting an irradiation field region in a radiographic image includes: an inference unit for acquiring an irradiation field candidate region in an image on the basis of inference processing; a contour extraction unit for extracting a contour of an irradiation field region on the basis of contour extraction processing to the irradiation field candidate region; and a region extraction unit for extracting the irradiation field region on the basis of the contour. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022062691-A (JP)
Title: Hydrosilylation catalyst aid
Inventor: NAKAZAWA HIROSHI
IPC: B01J27/18
Filed: 2021-10-06
Abstract: To provide a complex catalyst that allows repeated use and is available at relatively low cost, the complex catalyst having hydrosilylation catalysis.SOLUTION: A hydrosilylation catalyst aid contains an alkali metal salt, the alkali metal salt being a salt represented by MalORal or a salt represented by MalOCORal (Mal is an alkali metal and Ral is a C1-6 linear or branched alkyl group or aryl group), or at least one selected from the group consisting of a carbonate, hydrogencarbonate, sulfate, phosphate, hydrogen phosphate, dihydrogen phosphate, nitrate, nitrite, and halide salt of alkali metal.SELECTED DRAWING: None
Patent JP-2023056812-A (JP)
Title: Wheat having improved whiteness of seed
Inventor: CHONO MAKIKO
IPC: A01H6/46
Filed: 2021-10-08
Abstract: To provide a wheat having improved whiteness of seed coats and also having excellent seed dormancy.SOLUTION: There is provided a wheat with improved whiteness of seed coats, having a loss-of-function mutation of laccase-like polyphenol oxidase gene. There is also provided a method for producing the same.SELECTED DRAWING: None
Patent JP-2023061135-A (JP)
Title: Tray for physical distribution sorter, and article classification device
Inventor: TOBAYAMA KYOICHI
IPC: B65G17/10
Filed: 2021-10-19
Abstract: To provide a tray for physical distribution sorter capable of achieving weight saving.SOLUTION: A tray for physical distribution sorter includes a frame body, first and second pulleys, first and second rotary plates, and a wire. The frame body moves in a predetermined direction on a track of a physical distribution sorter. The first and second pulleys can rotate around a predetermined shaft with respect to the frame body respectively. The first rotary plate rotates according to the rotation of the first pulley. The second rotary plate rotates according to the rotation of the second pulley. The wire is wound around the first pulley and the second pulley. When the wire is unwound from the second pulley and wound by the first pulley, the first and second rotary plates are rotated and closed. When the wire is unwound from the first pulley and wound by the second pulley, the first and second rotary plates are rotated and opened in a double opening state.SELECTED DRAWING: Figure 8
Patent JP-2022076456-A (JP)
Title: Thermal conduction management architecture for electronic devices
Inventor: HEBRI VIJAYENDRA NAYAK
IPC: H01L25/07
Filed: 2021-10-25
Abstract: To provide an electronic assembly capable of dissipating heat without using convective heat transfer.SOLUTION: An electronic assembly includes a first printed wiring board (PWB) on a first side of the electronic assembly, and a first stiffener secured to the first PWB. The electronic assembly also includes a second PWB on a second side of the electronic assembly opposite the first side, a second stiffener secured into the second PWB, and a center stiffener seated in the second stiffener and between the first stiffener and the second stiffener. The center stiffener has a first side facing the first stiffener, a second side that is opposite the first side and faces the second stiffener, a first end, and a second end opposite the first end. Electronic devices are secured to the center stiffener. The center stiffener dissipates heat from the electronic devices, and the electronic devices include power dies.SELECTED DRAWING: Figure 1A
Patent JP-2022104537-A (JP)
Title: Water dispersion of fluoroolefin, and water dispersion of copolymer of fluoroolefin, and method of producing them
Inventor: Harada ichitaro
IPC: C08F2/24
Filed: 2021-10-25
Abstract: To provide a water dispersion of fluoroolefin and the like by a copolymer with high conversion rate and high productivity from fluoroolefin as a raw material monomer without corrosion of a container.SOLUTION: A water dispersion includes: fluoroolefin (a) represented by a general formula (1); a surface active agent (c) represented by a general formula (2); and a dispersant containing water, where the cumulant diameter of the water dispersion is 250-2,000 nm, and pH of the water dispersion is 2.0-7.0. CF2=CF-[O-CF2-CF(CF3)]n-O-[CF2]m-Z (1), where n is an integer of 0 or larger and 2 or smaller, m is an integer of 2 or larger and 4 or smaller, and Z is CF3, SO2F, or COOCH3. CF3-[CF2]m-O-[CF(CF3)-CF2-O]n-CF(CF3)-Z (2), where m is an integer of 0-2, n is an integer of 0-6, Z is COOM, M is H, Li, Na, K or NR4, and R is H or a 1-4C straight chain alkyl group.SELECTED DRAWING: None
Patent JP-2023063795-A (JP)
Title: Droplet discharge device, droplet discharge method and droplet discharge program
Inventor: OKUWA HIROYA
IPC: B41J2/015
Filed: 2021-10-25
Abstract: To provide a droplet discharge device, droplet discharge method and droplet discharge program which can fill in a recess in a printing object medium with liquid in an amount more suitable to the volume thereof in a short time.SOLUTION: A droplet discharge device comprises: a discharge head which has a nozzle that discharges droplets onto a printing object medium and an actuator that applies pressure to liquid in a pressure chamber communicating to the nozzle; a waveform generation circuit which generates a drive waveform of a signal for driving the actuator; a surface information acquisition device which acquires information about the surface of the printing object medium; and a control device. The control device executes processing of calculating the volume of a recess in the printing object medium on the basis of a result of acquisition performed by the surface information acquisition device, repair waveform generation processing of generating a drive waveform for filling in the recess according to the volume of the recess in the waveform generation circuit, and recess repair processing of driving the actuator with the drive waveform generated by the waveform generation circuit and discharging the droplets from the nozzle to the recess.SELECTED DRAWING: Figure 6
Patent JP-2022022473-A (JP)
Title: Light emitting element, light emitting device, electronic apparatus and lighting device
IPC: H05B33/12
Filed: 2021-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element which enables high-intensity emission even in a state of a low driving voltage and which has a long operating life. 
     SOLUTION: A light emitting element has n (n is a natural number of not less than 2) layers of EL layers between an anode and a cathode. Between the m-th (m is a natural number, 1≤m≤n-1) EL layer from the anode and the (m+1)-th EL layer, a first layer which contacts the m-th EL layer and contains a first donor material, a second layer which contacts the first layer and contains an electron-transport material and a second donor material, and a third layer which contacts the second layer and the (m+1)-th EL layer and contains a hole-transport material and an acceptor material. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009558-A (JP)
Title: Operation state measuring device for intermittent air generating device and calibration method for intermittent air generating device
IPC: F15B21/12
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To make visualization of oscillation frequency and a lapse rate of compressed-air and the like of intermittent air generating device of pneumatic pressure Boolean expression and the like. 
     SOLUTION: This invention relates to an operation state measurement device for an intermittent air generating device including a pneumatic oscillation device 70 that comprises a pressure sensor 14 for use in detecting a pilot pressure P supplied to a pilot pressure type on-off valve 50 or detecting a pneumatic pressure at an outlet port 54 of the pilot pressure type on-off valve 50; an arithmetic unit 18 for calculating at least one of a reduction amount of compressed air in respect to a continuous output of compressed air and a pilot pressure P detected by the pressure sensor 14 or a frequency of the intermittent operation of the intermittent air generating device on the basis of the pilot pressure P or the aforesaid air pressure in reference to a ratio of on-time in which compressed air is outputted from the pilot pressure type on-off valve 50 and off-time in which the compressed air is not outputted; and a display 20 for displaying at least one of the aforesaid reduction amount and the aforesaid frequency calculated by the arithmetic unit 18. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022101465-A (JP)
Title: Underlayer for photoresist adhesion and dose reduction
IPC: G03F7/11
Filed: 2021-10-28
Abstract: SOLUTION: This disclosure relates generally to a patterning structure including an underlayer and an imaging layer, as well as methods and apparatuses thereof. In particular embodiments, the underlayer enhances radiation absorptivity and/or patterning performance of the imaging layer. 
     SELECTED DRAWING: Figure 2D 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023066012-A (JP)
Title: Liquid discharge device
Inventor: KOSHIKAWA HIROSHI
IPC: B41J2/175
Filed: 2021-10-28
Abstract: To provide a technology by which a remaining amount of a liquid such as ink can be detected accurately.SOLUTION: A liquid discharge device includes a liquid discharge head which discharges a liquid to be supplied, storage means which stores the liquid to be supplied to the liquid discharge head, a rotation member which is immersed in the liquid stored in the storage means and can rotate according to a liquid amount, and detection means which detects the liquid amount by using the rotation member. A rotation position of the rotation member varies depending on specific gravity of the stored liquid.SELECTED DRAWING: Figure 6
Patent JP-2023072769-A (JP)
Title: Power conversion device
Inventor: IGARASHI RYUICHI
IPC: H02M3/00
Filed: 2021-11-15
Abstract: To suppress fluctuations in an output limit start current and achieve a highly reliable output limit function in a power conversion device that uses a current transformer to detect a current.SOLUTION: A power conversion device includes an inverter circuit 3, a transformer 4, a rectifier circuit 5, a smoothing circuit 6, an input current detection unit 8 having a current transformer 81, and a control unit 7 for controlling the inverter circuit 3. The control unit 7 determines an offset voltage on the basis of a duty ratio and controls the inverter circuit 3 to restrict an output when a corrected detection voltage obtained by adding the offset voltage to the detected voltage obtained by converting the input current detected by the input current detection unit 8 into a voltage is equal to or greater than a threshold voltage.SELECTED DRAWING: Figure 1
Patent JP-2023072919-A (JP)
Title: battery pack
Inventor: TAJIMA MITSUTOSHI
IPC: H01M50/202
Filed: 2021-11-15
Abstract: To provide a battery pack that has a large proof stress against an expansion pressure of a case.SOLUTION: A battery pack comprises: a plurality of battery cells arranged in a first direction; and a case that has an inner space for housing the plurality of battery cells. The case includes: a first member; a second member that forms the inner space together with the first member; and a sealing part that seals a junction between the first member and the second member. The first member has a first portion abutting on the sealing part. The second member has a second portion opposed to the first portion via the sealing part. When an expansion pressure of the inner space acts on the case, a force in a shearing direction acts on the sealing part held by the first portion and the second portion.SELECTED DRAWING: Figure 8
Patent JP-2023073106-A (JP)
Title: Roof material, tight frame, roof structure, and construction method of roof structure
Inventor: KON TAKASHI
IPC: E04D3/367
Filed: 2021-11-15
Abstract: To provide a roof material which has improved strength and which can be easily constructed.SOLUTION: A roof material (2) comprises an upper seam (26) and a lower seam (27). The upper seam is locked to a first lock part (361) and a second lock part (362) projecting from a projection part (35) formed at a top part of a tight frame (3), and the lower seam is locked to the first lock part although it is not locked to the second lock part.SELECTED DRAWING: Figure 1
Patent JP-2022027778-A (JP)
Title: Organic el display element sealing agent
IPC: H01L51/50
Filed: 2021-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL display element sealing agent which can be easily applied using an inkjet method, is excellent in low outgassing properties, and is capable of obtaining a cured product with superior anti-bending properties. 
     SOLUTION: An organic EL display element sealing agent contains a polymerizable compound and a polymerization initiator, and exhibits a viscosity of 5-50 mPa s at 25°C and a surface tension of 15-35 mN/m at 25°C, a cured product thereof having a Poisson's ratio at 25°C of 0.28 to 0.40. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022082525-A (JP)
Title: Method and apparatus for providing information based on machine learning
Inventor: SONG JAE MIN
IPC: G06F16/906
Filed: 2021-11-22
Abstract: To provide a method and apparatus for providing information based on machine learning.SOLUTION: According to various embodiments, the method may include acquiring statement data related to purchase items, extracting a character string related to attributes of the items from the statement data, checking at least one item corresponding to an indirect cost among the items based on the character string by using a first learning model trained through machine learning, and checking cost category information of the at least one item based on the character string by using a second learning model trained through machine learning. Other embodiments may be provided.SELECTED DRAWING: Figure 3
Patent JP-2023077110-A (JP)
Title: Case fixing structure
Inventor: SATO SEIICHI
IPC: H05K5/02
Filed: 2021-11-24
Abstract: To solve a problem of a fixing structure of a conventional case, specifically high manufacturing cost caused by complexity in structure and assembling work.SOLUTION: In a structure for fixing a case C which stores an electronic device IN to a structure M, the structure M and case C have connections 1 and 2 opposed to each other at a prescribed interval. One of the connections 2 includes an attaching hole 3 opened in its thickness direction, a cylindrical buffer member 4 fitted through the attaching hole 3, and a cylindrical collar 5 fitted in an inner hole 4H of the buffer member 4. A bolt 6 inserted through an inner hole 5h of the collar 5 is engaged with a nut 7 provided in the other connection 1, and the buffer member 4 is interposed between one connection 2 and the collar 5. Thus, a structure and assembling work are simplified, and manufacturing cost is reduced.SELECTED DRAWING: Figure 1
Patent JP-2023077175-A (JP)
Title: steering column device
Inventor: HAYASHI SHOTARO
IPC: B62D1/189
Filed: 2021-11-24
Abstract: To facilitate control of steering operations.SOLUTION: A steering column device 10 is configured so that an operation device 22 drives an upper motor 26A and a lower motor 26B to move an upper nut 34A and a lower nut 34B, thereby making straight or tilting a steering column 14 and a steering. At this time, the upper motor 26A and a lower motor 26B are driven and each of the upper nut 34A and the lower nut 34B are moved. Thus, operations of the steering column 14 and the steering can be easily controlled.SELECTED DRAWING: Figure 3
Patent JP-2023081600-A (JP)
Title: Communication control system, communication control method, and computer program
Inventor: IGAMI KOKI
IPC: H04W92/16
Filed: 2021-12-01
Abstract: To make it possible to form an appropriate access point group for each user terminal in a radio access network having O-RAN specifications.SOLUTION: In a radio access network having O-RAN specifications, a first control unit transmits, to a second control unit, access point group policy information indicating a guideline when forming an access point group transmitting and receiving radio signals for each user terminal from among a plurality of access points distributed and arranged in the radio access network, and the second control unit receives the access point group policy information transmitted from the first control unit, and transmits access point group information indicating a configuration of an access point group for each user terminal generated based on the received access point group policy information to a signal processing unit that executes signal processing relating to the access point group.SELECTED DRAWING: Figure 3
Patent JP-2023082316-A (JP)
Title: Information processing device, and control method and program for information processing device
Inventor: ISHIKAWA RYO
IPC: H04L67/289
Filed: 2021-12-02
Abstract: To provide an information processing device that enhances the convenience of operation settings related to ports and performs settings related to port filtering so as to block communication using ports that have not been used for a specific period of time, and a program for making a computer execute a control method thereof.SOLUTION: A multi function peripheral (MFP) is an information processing device with a port filtering function, and includes setting means for setting related to port filtering so as to block communication using a port for which communication is not performed for a specific period of time.SELECTED DRAWING: Figure 4
Patent JP-2022097422-A (JP)
Title: Resist composition and method for producing resist pattern
Inventor: KITA YUJI
IPC: G03F7/20
Filed: 2021-12-14
Abstract: To provide a resist composition from which a resist pattern having good CD uniformity (CDU) can be produced.SOLUTION: The resist composition contains a compound represented by formula (I), a resin having an acid-labile group, and an acid generator. [In the formula (I), L1 represents an optionally substituted C1-24 (m2+1)-valent hydrocarbon group; Ar1 and Ar2 each independently represent an optionally substituted C6-18 aromatic hydrocarbon group; R1 and R2 each independently represent a hydrogen atom or an acid-labile group; m2 represents an integer of 2-7; and when m2 is 2 or more, a plurality of Ar2's and R2's may be the same as or different from each other.]SELECTED DRAWING: None
Patent JP-2023088393-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-12-15
Abstract: To provide a game machine for improving merchantability.SOLUTION: Following variation display start, a switching display for switching a reservation display to a correspondence display is performed. As a variation display of decorative identification information, a movement display for moving decorative identification information and a prior operation display before the movement display start are performed. During execution of a switching display, a prior operation display is performed. A common switching display is performed by a variable display pattern of the first kind and a variable display pattern of the second kind. A background display is displayed during a first period after completion of a game and a demonstration display is displayed during a second period after the first period. Light emitting means is controlled by using a specific error luminance data table when a specific error occurs during a game, control of light-emitting means using the specific error luminance data table is allowed to continue when a specific error is not eliminated during the first period, control of the light-emitting means using the specific error luminance data table is allowed to continue when a specific error is not eliminated during the second period.SELECTED DRAWING: Figure 88
Patent JP-2023089352-A (JP)
Title: Game board
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2021-12-16
Abstract: To provide a game board featuring notification means.SOLUTION: A game board includes first notification means and second notification means, the first notification means can start first notification during at least a partial period of a period when an error is occurring, and the second notification means can start second notification during at least a partial period of a period when the certain error is occurring. The certain error is eliminated when a second condition is satisfied after a first condition is satisfied, at least the first notification and the second notification are started when the certain error occurs, and the second notification is completed while the first notification is continued when the first condition is satisfied after that.SELECTED DRAWING: Figure 45
Patent JP-2022033182-A (JP)
Title: Large-capacity electrode
IPC: H01M4/62
Filed: 2021-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a material which has nano-tubes dispersed efficiently and effectively in a non-cohesive, preferably, homogeneous and uniform accumulated article having metal oxide and/or metal particles and/or silicon and/or silicon oxide, and thereby has consistent electric conductivity characteristics and/or improved capacitance for a high-performance energy storage system. 
     SOLUTION: An electrode includes at least one kind among carbon nano-particles and metal particles, metal oxide particles, semimetal particles and/or semimetal oxide particles. A surface active agent sticks the carbon nano-particles, metal particles, metal oxide particles, semimetal particles and/or semimetal oxide particles to form an electrode composition. A binder binds the electrode composition to form the electrode composition into a film or membrane. The electrode has a specific capacity of an at least 450 mAh/g active material when cycled at a charging/discharging rate of about 0.1 C. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT