baber/WOPTO huggingface dataset:
Patent JP-2022183577-A (JP)
Title: Learning device, learning method and learning program
Inventor: YAMASHITA JUNPEI
IPC: G06N20/00
Filed: 2021-05-31
Abstract: To enhance interpretability of a latent variable while suppressing deterioration in quality of generated data.SOLUTION: A generation unit 131 generates data from a latent variable by using a model. An addition unit 132 adds the data in which a part of the data generated by the generation unit 131 is modified. An evaluation function calculation unit 134 calculates an evaluation function of the model, the evaluation function including a term which contributes to interpretability of the latent variable, about each of the data generated by the generation unit 131 and the data added by the addition unit 132. An update unit 135 updates a parameter of the model, so that each of the evaluation functions is optimized, and progress degrees of learning when each of the evaluation functions is optimized get closer to each other.SELECTED DRAWING: Figure 1
Patent JP-2022184044-A (JP)
Title: Resin composition, prepreg, resin film, laminate sheet, multilayer printed board and semiconductor package
Inventor: HASEGAWA YASUHARU
IPC: H01L23/14
Filed: 2021-05-31
Abstract: To provide a resin composition excellent in fire retardancy, a prepreg, a laminate sheet, a resin film, a multilayer printed board and a semiconductor package, each using the resin composition.SOLUTION: A resin composition contains (A) a resin, (B) a phosphorus fire retardant containing a spiro ring, and (C) a char-forming agent containing a condensed ring. A prepreg, a laminate sheet, a resin film, a multilayer printed board and a semiconductor package use the resin composition.SELECTED DRAWING: Figure 3
Patent JP-2022185772-A (JP)
Title: nesting rack
Inventor: FUJIWARA AKIHIKO
IPC: B65G1/14
Filed: 2021-06-03
Abstract: To provide a nesting rack capable of storing a stored article with high stability.SOLUTION: A nesting rack 1 has a plurality of stages of shelf frame bodies 2A-2C spaced in a vertical direction supported on front, rear, left and right columns 11-14 extending in the vertical direction and stores stored objects placed on each of the shelf frame bodies 2A-2C. Each of the shelf frame bodies 2A-2C includes: a pair of left and right side arms 3, 3 spaced in a horizontal direction and extending in a longitudina; direction; and a rear beam 4 extending in a horizontal direction and connecting both rear ends in a state of being mounted between the rear ends of both the side arms 3, 3. At each of the shelf frame bodies 2A-2C, top faces 3a, 3a of both the side arms 3, 3 and a top face 4a of the rear beam 4 are continuous within the same horizontal plane as a placing surface S on which the stored objects are placed.SELECTED DRAWING: Figure 1
Patent JP-2022187160-A (JP)
Title: Rail clip attaching/detaching device
Inventor: ICHIKAWA KEIICHI
IPC: E01B29/24
Filed: 2021-06-07
Abstract: To provide a rail clip attaching/detaching device allowing easy attaching/detaching of the rail clip on both sides of a rail.SOLUTION: A rail clip attaching/detaching device 100 allows fastening of a rail R to a sleeper M by fitting rail clips C arranged on both sides of the rail R to the rail R, by a pair of claw parts 40 provided at lower ends of a pair of arms 21, by oscillating the arms 21. The rail clip attaching/detaching device 100 allows loosening of the rail R from the sleeper M by separating the rail clips C arranged on both sides of the rail R from the rail R, by the pair of claw parts 40 provided at the lower ends of the pair of arms 21, by oscillating the arms 21. Thus, the rail clip attaching/detaching device 100 allows easy attaching/detaching of the rail clips C on both sides of the rail R.SELECTED DRAWING: Figure 1
Patent JP-2022187745-A (JP)
Title: Aircraft landing gear lifting gear structure
Inventor: KANEDA NAOKI
IPC: F16D1/06
Filed: 2021-06-08
Abstract: To provide an aircraft landing gear lifting gear structure capable of lowering a landing gear by releasing connection between an output of a motor and an electrical linear actuator during emergency with a simple configuration.SOLUTION: A gear engagement releasing structure 40 comprises: a first gear 41 connected to a motor; a fitting pin 44 connected to the first gear 41 to extend in a direction perpendicular to an axial direction of the first gear 41; a ring-shaped pin guide 46 having a pin insertion groove into which the fitting pin 44 can fit; a second gear 42 connected to the ring-shaped pin guide 46 and an electrical linear actuator; and a slide shaft 43 provided inside the first gear 41, the ring-shaped pin guide 46, and the second gear 42 in a radial direction, to which the fitting pin 44 is connected. The slide shaft 43 is configured to be movable to a first position where the fitting pin 44 and the ring-shaped pin guide 46 are engaged with each other and a second position where the fitting pin 44 and the ring-shaped pin guide 46 are disengaged from each other.SELECTED DRAWING: Figure 2
Patent JP-2022188467-A (JP)
Title: Image recording device, image processing method and program
Inventor: MURASAWA KOTA
IPC: B41J2/01
Filed: 2021-06-09
Abstract: To solve the problem that when color ink is applied before fusion of metallic ink is completed, an ill effect on an image that the metallic ink shows brown color tone may occur, at a boundary between the metallic ink and the color ink.SOLUTION: A time for fusion of metallic ink is secured to suppress an ill effect on an image from occurring at a boundary part, by changing a time difference between scanning in which the metallic ink is applied and scanning in which color ink is applied so that the time difference becomes larger.SELECTED DRAWING: Figure 7
Patent JP-2022071811-A (JP)
Title: Electronic component and mounting board thereof
Inventor: SONG GYEONG JU
IPC: H05K1/18
Filed: 2021-06-10
Abstract: To provide an electronic component having improved durability against vibration and deformation, and having improved bonding force of a metal frame of an electronic component and a board, and a mounting board thereof.SOLUTION: An electronic component according to the present invention includes a capacitor body, a pair of external electrodes arranged at both ends of the capacitor body, a pair of connecting portions connected to the pair of external electrodes, respectively, and a pair of metal frames each containing a pair of mounting portions with protrusions on the lower side, and the bottom surface of the mounting portion has a roughness, and there is also provided a mounting board thereof.SELECTED DRAWING: Figure 4
Patent JP-2022189343-A (JP)
Title: Diverter switch built-in board
Inventor: MATSUMOTO YUTA
IPC: H02B1/40
Filed: 2021-06-11
Abstract: To provide a diverter switch built-in board with which a wiring operation of a first conductor can be easily performed.SOLUTION: In a diverter switch built-in board, a device primary terminal part is connected to a first conductor provided in a first power supply system. A diverter switch and a first electric device are arranged side by side in a first direction. The diverter switch comprises a first side terminal part electrically connected to a first circuit part. The first side terminal part is arranged so as to be directed to the first electric device in the first direction. In a housing, a first conductor insertion part inserting the first conductor into an external side and an inner side of the housing on one side in a second direction of the diverter switch and the first electric device.SELECTED DRAWING: Figure 3
Patent JP-2022002947-A (JP)
Title: Machine learning-based seatbelt detection and usage recognition using fiducial marking
Inventor: HU FENG
IPC: G06T7/00
Filed: 2021-06-17
Abstract: To provide systems and methods for machine learning based seatbelt position detection and classification.SOLUTION: A number of fiducial markers are placed on a vehicle seatbelt. A camera or other sensor is placed within the vehicle to capture images or other data relating to positions of the fiducial markers when the seatbelt is in use. One or more models such as machine learning models may then determine spatial positions of the fiducial markers from the captured image information, and determine a worn state of the seatbelt. Specifically, the system may determine whether the seatbelt is being worn in one or more improper states, such as not being worn or being worn in an unsafe or dangerous manner, and if so, the system may alert the vehicle to take a corrective action. In this manner, the system provides constant and real-time monitoring of seatbelts to improve seatbelt usage and safety.SELECTED DRAWING: Figure 6
Patent JP-2023001950-A (JP)
Title: Information processing apparatus, imaging apparatus, image processing method, and program
Inventor: ISHIBASHI TAKUYA
IPC: H04N23/60
Filed: 2021-06-22
Abstract: To provide an information processing apparatus that can accurately detect an edge area of the shape of a subject.SOLUTION: A control unit 101 of a shape information detection device 110 acquires a plurality of images picked up in different illumination conditions. The control unit 101 acquires distance information on a subject in terms of a depth direction in the images. The control unit 101 determines an edge area of the subject based on information on a change in the luminance value between the plurality of images and information on a change of the distance information in areas of interest of the images.SELECTED DRAWING: Figure 1
Patent JP-2023002045-A (JP)
Title: Semiconductor memory device
Inventor: SATO HIROYASU
IPC: H10B43/27
Filed: 2021-06-22
Abstract: To provide a semiconductor memory device which is appropriately manufacturable.SOLUTION: A semiconductor memory device comprises: a substrate; a plurality of first conductive layers and a plurality of first insulation layers arranged side by side alternately in a first direction across the substrate; a first semiconductor layer extending in the first direction and facing the plurality of first conductive layers and the plurality of first insulation layers; a first charge accumulation layer provided between the plurality of first conductive layers and the first semiconductor layer; and a second semiconductor layer connected to one end of the first semiconductor layer in the first direction. At least a part of the plurality of first insulation layers contains a first element, and the first element is at least one of phosphorus (P), arsenic (As), carbon (C) and argon (Ar).SELECTED DRAWING: Figure 6
Patent JP-2023005685-A (JP)
Title: Refrigerant management system
Inventor: TAKAGI SHINYA
IPC: G07F17/00
Filed: 2021-06-29
Abstract: To provide a refrigerant management system for efficiently providing a rental service of refrigerants.SOLUTION: A refrigerant management system 1 includes a sensor 250 for identifying refrigerants 500, a device 100 determining whether or not to satisfy return conditions based on the refrigerant identification result of the refrigerants and outputting the determination result.SELECTED DRAWING: Figure 1
Patent JP-2023007007-A (JP)
Title: Image forming apparatus
Inventor: KAWABATA YUTO
IPC: G03G21/00
Filed: 2021-07-01
Abstract: To prevent image loss and perform fixing temperature control suitable for a paper width.SOLUTION: An image forming apparatus comprises: a paper feed tray 83 on which paper P is loaded; a side regulation plate 82 that regulates the position of an end of the paper P loaded on the paper feed tray 83; and a paper width sensor 201 that detects the position of the end of the paper P regulated by the side regulation plate 82 and outputs a detection signal according to the position of the end. A paper width detection unit 102 calculates a paper width with + direction error characteristics obtained by correcting the width of the paper P calculated based on output voltage 109 from the paper width sensor 201 with the maximum amount of error from the width of the paper P loaded on the paper feed tray 83, and a paper width with - direction error characteristics obtained by correcting the width of the paper P calculated based on output voltage from the paper width sensor with the minimum amount of error from the width of the paper P loaded on the paper feed tray 83, outputs the paper width with + direction error characteristics as the width of a recording material to an exposure control unit 103 that controls exposure of a photoconductor drum 11, and outputs the paper width with - direction error characteristics as the width of the recording material to a fixing temperature control unit 104 that controls the heating temperature of the paper P.SELECTED DRAWING: Figure 2
Patent JP-2023007041-A (JP)
Title: Temperature sensor
Inventor: TOYODA SUSUMU
IPC: G01K7/16
Filed: 2021-07-01
Abstract: To provide a temperature sensor capable of more easily improving strength.SOLUTION: A temperature sensor includes a resin film, a titanium metal foil stuck to the resin film. The titanium metal foil constitutes a conductive pattern. In one example, a surface opposite to the resin film of the titanium metal foil is subjected to surface modification treatment. In one example, thickness of the titanium metal foil is within a range of 3-10 μm. In one example, the resin film contains a thermoplastic resin, and thickness of the resin film is within a range of 20-80 μm.SELECTED DRAWING: Figure 1
Patent JP-2022113089-A (JP)
Title: Fraudulent expense detection program
IPC: G06Q40/00
Filed: 2021-07-02
Abstract: PROBLEM TO BE SOLVED: To automatically determine fraudulent possibility with high accuracy without relying more on manpower. 
     SOLUTION: A fraudulent expense detection program for detecting fraud from among expenses filed by an employee to a company causes a computer to perform: an information acquisition step of acquiring date and time information about a business trip date and time filed by the employee as business trip expenses; and a determination step of using the degree of association of three or more levels between reference business trip date and time information about business trip dates and times that have been filed as business trip expenses in the past and fraud possibility, and determining the fraud possibility by giving priority to those with higher degree of association based on the reference date and time information corresponding to the date and time information acquired in the information acquisition step. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022039977-A (JP)
Title: Method and system for continuously predicting driver's intention of turning
Inventor: LIU YAHUI
IPC: G06N20/00
Filed: 2021-07-02
Abstract: To predict driver's intention of turning by myoelectric data.SOLUTION: A method for continuously predicting driver's intention of turning includes: a data acquisition layer for collecting driver's myoelectric data and turning torque data in a simulated driving scene and collecting myoelectric data of a driver in a true driving scene to transmit them to a data processing layer; the data processing layer for pre-processing collected various data and transmitting the pre-processed data to a model construction layer or a turning intention prediction layer; the model construction layer for constructing a deep time sequence model based on the processed myoelectric data and turning torque data, and transmitting the constructed deep time sequence model to a turning intention prediction layer; and the turning intention prediction layer for continuously predicting driver's turning intention based on the processed driver's myoelectric signal data and the deep time sequence model to acquire driver's turning intention prediction results.SELECTED DRAWING: Figure 1
Patent JP-2021166772-A (JP)
Title: Fully automatic ultrasonic scanner and scan detection method
Inventor: TIAN XUDONG
IPC: A61B8/13
Filed: 2021-07-08
Abstract: To provide a fully automatic ultrasonic scanner capable of automatically and adaptively adjusting the scan trace and the probe angle according to different curves of a human body, and capable of ensuring scanning with an ultrasonic probe kept on a skin surface and kept perpendicular to the skin surface.SOLUTION: The fully automatic ultrasonic scanner comprises: an ultrasonic probe 4; a driving system 5 for driving the ultrasonic probe 4 to move; and a flexible structure on which the ultrasonic probe 4 is mounted, where the flexible structure enables the ultrasonic probe 4 to be always along a curve of a skin surface and kept perpendicular to the skin surface during scanning. The flexible structure of the fully automatic ultrasonic scanner has self-adaptive effect, adjusting the scan trace and the probe angle in real time according to different curves of a human body, and ensuring scanning with the ultrasonic probe 4 kept on the skin surface and kept perpendicular to the skin surface, thereby improving the quality of scan images.SELECTED DRAWING: Figure 5
Patent JP-2023010470-A (JP)
Title: Image forming apparatus
Inventor: KUME TAKAO
IPC: G03G21/14
Filed: 2021-07-09
Abstract: To reduce the time during which an image carrier and a developing member are in contact with each other, while preventing the occurrence of a trouble such as image blurring.SOLUTION: When separating a first developing member 41Y from a first image carrier 1Y in ending an operation to sequentially transfer images from the first image carrier 1Y and a second image carrier 1M to a body to be transferred 30, a control unit 304 performs control to switch between the following first control and second control based on image information and execute one of the controls. In the first control, the control unit starts an operation to separate the first developing member 41Y from the first image carrier 1Y after a rear end of an image formation area on the first image carrier 1Y passes through a first transfer position N1Y. In the second control, the control unit starts an operation to separate the first developing member 41Y from the first image carrier 1Y after a rear end of the image in the image formation area on the first image carrier 1Y passes through a developing position G and before the rear end of the image formation area reaches the first transfer position N1Y.SELECTED DRAWING: Figure 9
Patent JP-2023016081-A (JP)
Title: Method for providing information on genus collinsella in intestinal flora, method for predicting covid-19 exacerbation and method for predicting cytokine storm exacerbation using information
Inventor: ONO KINJI
IPC: C12Q1/06
Filed: 2021-07-21
Abstract: To provide methods for providing information on the specific types of bacteria among the bacteria contained in the intestinal flora to use them as materials for judging treatment policies and the like; and to provide methods for predicting COVID-19 exacerbation and methods for predicting cytokine storm exacerbation using the information.SOLUTION: Provided is a method for providing information on the genus Collinsella in the intestinal flora, comprising: an analysis step of analyzing the type and amount of the bacteria contained in a stool sample, and an information provision step of providing information on the ratio of the genus Collinsella in the intestinal flora, COVID-19 exacerbation being predicted based on the information provided.SELECTED DRAWING: None
Patent JP-2021166851-A (JP)
Title: Game program and game system
Inventor: OKUYAMA MOTOKI
IPC: A63F13/424
Filed: 2021-07-21
Abstract: To make an event for changing a behavior of an NPC closer to an event in an actual world in a game in which a PC and an NPC appear in a virtual space.SOLUTION: A game program causes a computer to function as: virtual space generation means; PC control means for controlling a behavior of a player character (PC) in the virtual space in response to a user operation; NPC control means for controlling a behavior of a non-player character (NPC) in the virtual space based on behavior parameters; evaluation means for executing evaluation for the previously executed behavior of the NPC; region setting means for setting a transmittable region for one of the characters of PC and NPC; determination means for determining whether or not the other of the characters of PC and NPC is positioned in the transmittable region; and behavior parameter changing means for changing the behavior parameters based on the evaluation when the evaluation is executed by the evaluation means and it is determined by the determination means that the other character is positioned in the transmittable region.SELECTED DRAWING: Figure 2
Patent JP-2021164893-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2021-07-26
Abstract: To provide a game machine with good durability.SOLUTION: Whether a speed of a tilting device 310 is more than a threshold value is determined by threshold determination means, and only in a case where a deceleration is determined to be necessary, the tilting device 310 can be decelerated by drive controlling the voice coil motor 352 in a mode to decelerate the tilting device 310. In this way, while setting a usual operation resistance to be light, a deceleration of the tilting device 310 only when it is necessary can be performed by a voice coil motor 352 of which original purpose is to perform a vibration presentation of the tilting device 310.SELECTED DRAWING: Figure 54
Patent JP-2023018916-A (JP)
Title: Cleaning device of liquid injection head
Inventor: SHINANO YOSUKE
IPC: B41J2/165
Filed: 2021-07-28
Abstract: To provide a cleaning device of a liquid injection head capable of efficiently cleaning an injection plate installed with a guard member, while suppressing the leakage of a washing liquid along an opening of the guard member.SOLUTION: A cleaning device 1 of an ink jet head is equipped with a holder 2 relatively moving with respect to the ink jet head. The holder 2 is equipped with an injecting portion 30 that injects a washing liquid toward a nozzle guard 210 of the ink jet head, a wiping portion 40 whose width W2 in a width direction orthogonal to a moving direction of the holder 2 is smaller than the width W1 of an opening of the nozzle guard 210, and which wipes a nozzle plate with the movement of the holder 2, a first sucking portion 50 that is disposed on a front side in the moving direction of the holder 2 with respect to the injecting portion 30 and the wiping portion 40, and a second sucking portion 60 that is disposed on a rear side in the moving direction of the holder 2 with respect to the injecting portion 30 and the wiping portion 40.SELECTED DRAWING: Figure 5
Patent JP-2023019600-A (JP)
Title: Gantry drive system, motor control system, control method, and control program
Inventor: KOGA MINORU
IPC: H02P5/52
Filed: 2021-07-29
Abstract: To simplify a setting operation.SOLUTION: A gantry drive system according to an aspect of the present disclosure, comprises: a first motor driving a first shaft of a drive object; a second motor driving a second shaft of the drive object; and a motor control system that controls first and second motors. The motor control system includes a mode switch part that switches a first control mode for individually controlling a position of the drive object while reducing a position deviation between the first and second shafts and a second control mode for controlling a rotational state of the drive object while controlling a position of the drive object on the basis of each detection position of the first and second shafts. The motor control system controls the first and second motors in accordance with a mode switched by the mode switch part.SELECTED DRAWING: Figure 1