baber/WOPTO huggingface dataset:
Patent JP-2022072525-A (JP)
Title: Test device displacement mechanism and displacement method thereof
Inventor: MATSUHASHI KANJI
IPC: G01N22/02
Filed: 2020-10-30
Abstract: To utilize differential pressure between suction pressure and atmospheric pressure during attraction travel of an attraction traveling test robot for the drive energy of a test device displacement mechanism and thereby construct a test device displacement mechanism 1 in a simple structure and also achieve its weight reduction without causing excessive pressing forces (push load) to occur and without requiring other sources of electric power.SOLUTION: A test device displacement mechanism comprises: a body attachment member 2 attached to the inside of vacuum chamber 33 of an attraction traveling test robot 31; a link mechanism 5 for bringing said member close to or away from a holding member 4 that holds a test device 3; a bellows 6 attached between the body attachment member 2 and the holding member 4; a pullback member 10 for contracting the bellows 6; and an electromagnetic valve 7 for switching the internal pressure of the bellows 6 to be same as or different from the internal pressure of the vacuum chamber 33. When performing a nondestructive test, air is blown into the inside of the bellows 6 in order for it to be elongated and for the test device 3 to be made to protrude.SELECTED DRAWING: Figure 4
Patent JP-2022073010-A (JP)
Title: Game machine
Inventor: KAMIYA TOMOYOSHI
IPC: A63F7/02
Filed: 2020-10-30
Abstract: To provide a game machine capable of favorably improving taste of a game during an advantageous game state.SOLUTION: A sub control board 940 is configured to, when a prescribed performance condition is established, at least execute control of differentiating whether or not an operation object part 852 operates in a prescribed mode, according to situations of an advantageous game state, or differentiating a mode of operating the operation object part 852 according to the situations of the advantageous game state. The sub control board 940 is configured to at least execute the control of operating to differentiate the operation mode of the operation object part 852 in a stepwise manner by an event that a special-symbol variable display is executed a plurality of times as a performance in which the operation object part 852 of a pressing operation device 1261 or 1261X operates in the prescribed mode. Accordingly, this configuration can favorably suggest to a player that the prescribed performance condition is established during the advantageous state by the performance in which the operation mode of the operation object part 852 of the pressing operation device 1261 or 1261X is differentiated in the stepwise manner across the plurality of times of special-symbol variable display.SELECTED DRAWING: Figure 52
Patent JP-2022073789-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2020-11-02
Abstract: To provide a game machine capable of appropriately controlling a notification mode of notification means.SOLUTION: A game machine includes: means for generating a special game state after execution of predetermined control and means for determining a game state when a trigger for opening privilege ball entry means is established on the basis of entry of game balls into a first or second specific ball entry area. Further, the game machine includes means for preventing execution of predetermined processing to detection of the game balls into the second specific ball entry area while the game state is a first state even if game balls enter the second specific ball entry area when the game state is the first state, for preventing execution of predetermined processing to detection of the game balls into the first specific ball entry area while the game state is a second state even if the game balls enter the first specific ball entry area when the game state is the second state, and for preventing execution of predetermined processing to detection of the game balls even if the game balls enter the first or second specific ball entry area when the game state is a third state.SELECTED DRAWING: Figure 466
Patent JP-2022074202-A (JP)
Title: Bait log
Inventor: AKAGI KUNIO
IPC: A01K85/00
Filed: 2020-11-04
Abstract: To provide a bait log including a needle tip that is normally hidden and is exposed by a jerking operation to enable hooking of a squid.SOLUTION: A hole 17 is formed on a bait log body 12 and a shaft 16 is inserted into the hole 17. The shaft 16 is movable in the hole and has one end protruding from an opening 18 of the hole 17. At the protruding end is fastened a pressure receiving material 14 in a hemispherical shell shape. A needle 15 is fixed or movably disposed at a part at which the shaft 16 protrudes or the body 12's tail part in the vicinity of the opening 18. After the bait log body 12 is thrown into the sea, application of a jerking operation makes a hemispherical shell receive a water pressure and be a resistor before relatively separating from the tail part of the bait log body 12. When the shell and the shaft 16 move while contracting a spring 19, the needle 15 provided so as to hide its needle tip is exposed in the water, which enables efficient squid fishing. Because the needle tip is hidden, a risk of snagging is eliminated and safety in throwing and the like is secured.SELECTED DRAWING: Figure 1
Patent JP-2022078887-A (JP)
Title: Image processing device, image processing method, and image processing program
Inventor: KISHIMOTO YASUNARI
IPC: G06T7/60
Filed: 2020-11-13
Abstract: To reduce a processing load when counting, using a video, the number of garbage bags having been thrown into a garbage truck.SOLUTION: An image processing device 10 comprises a preliminary detection unit 122 and a regular detection unit 123. The preliminary detection unit 122 selects a prescribed frame from a frame group of a video in which at least m consecutive frames appear when a garbage bag shows up in a video. Then the preliminary detection unit 122 performs a garbage bag detection process of assessing whether a garbage bag shows up in the selected frame, and when no garbage bag shows up in said frame, repeats the garbage bag detection process on a frame at a position skipped up to m-1 frames from said frame. Meanwhile, the regular detection unit 123 performs, regarding a frame in which a garbage bag is assessed as showing up by the preliminary detection unit 122, the garbage bag detection process in order beginning with a frame at a position traced back a prescribed number of frames from said frame.SELECTED DRAWING: Figure 2
Patent JP-2022079065-A (JP)
Title: Workpiece conveying device, workpiece conveying method and bagging system
Inventor: ONO KEI
IPC: B65B35/32
Filed: 2020-11-16
Abstract: To provide a workpiece conveying device capable of conveying workpieces by more easily and accurately aligning them.SOLUTION: A workpiece conveying device comprises: a conveyor 11 for loading a workpiece on a belt to convey; a workpiece inversion wall 12 which is arranged apart on a conveying direction side of the conveyor and has a recessed angle part 121 on which a tip end part of the workpiece abuts when the workpiece drops from the conveyor; an inversion air nozzle 31 for jetting air toward the workpiece inversion wall on a lower side of the conveyor; a drop guide 13 which is arranged while facing the workpiece inversion wall, extends toward the conveying direction side as going downward, and receives the workpiece from an end part of the workpiece inversion wall to drop; and a guide air nozzle 32 for jetting air on the surface of the drop guide along a dropping direction.SELECTED DRAWING: Figure 1
Patent JP-2021111616-A (JP)
Title: Liquid type lead storage battery
Inventor: SATO ATSUSHI
IPC: H01M4/74
Filed: 2020-11-16
Abstract: To provide a novel liquid type lead storage battery, in which stratification of electrolyte is restrained by an agitation action due to gas generated during charging even when the battery is used under a partial charging state.SOLUTION: A split body 2 generated by cutting a positive electrode collector 1 along a diagonal line D of a lattice-like substrate 11 and having an ear is divided into a first portion 21 and a second portion 22 by a reference line K. On a coordinate plane having an x-axis and a y-axis as linear scales, all plots have each resistance value between each cutting face and a center point P at the first portion 21 as a y-coordinate and each distance between the center point of each cutting face and the center point P as an x-coordinate. A ratio A/B of an average value A of each resistance value Rn at each distance Xn approximating to two straight lines with different inclination with x=H as a crossing point and satisfying x<H and an average value B of each resistance value Rn at each distance Xn satisfying x≥H is 0.35 or more and 0.55 or less, and a positive electrode active material density of a positive electrode mixture is 4.0 g/cm3 or more and 4.7 g/cm3 or less.SELECTED DRAWING: Figure 2
Patent JP-2022079841-A (JP)
Title: Multi-layer printed wiring board and manufacturing method thereof
Inventor: OSUMI YUTA
IPC: H05K3/46
Filed: 2020-11-17
Abstract: To provide a multi-layer printed wiring board and a manufacturing method thereof that support high-speed transmission and high density of parts by making it possible to remove stubs on the inner wall of a through-hole of a multi-layer printed wiring board while eliminating the expansion of pitch due to stub removal.SOLUTION: A multi-layer printed wiring board made by stacking multiple printed wiring boards with a wiring layer on the surface includes a through hole having a through hole plating layer whose excess portion has been scraped off by etching.SELECTED DRAWING: Figure 1
Patent JP-2022082018-A (JP)
Title: Image processing device, image processing method, and program
Inventor: NAKATANI YUKI
IPC: B41J29/393
Filed: 2020-11-20
Abstract: To provide a process to perform a highly accurate uneven density correction while suppressing the number of patches.SOLUTION: A chart image generation unit acquires measurement data for the latest test chart. A patch grayscale calculation unit obtains output characteristics representing measured values for input grayscale values on the basis of the acquired measurement data and calculates a selected grayscale value to be used as the input grayscale value of the test chart from the obtained output characteristics. The chart image generation unit uses the calculated selected grayscale values as input grayscale values and generates a test chart without using at least one initial grayscale value as the input grayscale value.SELECTED DRAWING: Figure 5
Patent JP-2021094377-A (JP)
Title: Surgical stapling device with flexible shaft
Inventor: WILLIAMS JUSTIN
IPC: A61B17/072
Filed: 2020-11-25
Abstract: To provide a surgical stapling device with a flexible shaft.SOLUTION: A surgical stapling device 10 includes a housing assembly 12 that is coupled to a tool assembly 16 by a flexible elongate body 14 that has an outer tube 22, a middle tube 24 and an inner cable 26. Each of the outer tube 22 and the inner cable 26 has a proximal end portion 28 fixedly connected to the housing assembly 12, and a distal end portion 30 that is fixedly connected to the tool assembly. The middle tube 24 is positioned within the outer tube 22 about the inner cable 26 and is movable from a retracted position to an advanced position to operate the tool assembly 16.SELECTED DRAWING: Figure 1
Patent JP-2021037955-A (JP)
Title: Vehicle control device and vehicle control system
Inventor: OTSUKA TOSHIFUMI
IPC: B60W30/08
Filed: 2020-11-27
Abstract: To provide a system that enables reliability of an automatic operation system to be properly complemented by different control systems, while effectively utilizing the automatic operation system.SOLUTION: Either a first control signal generated on the basis of automatic operation control information or a second control signal generated on the basis of relative information of a driver's own vehicle and a peripheral object is output into a drive unit. When an abnormality is detected in the automatic operation control information, the second control signal is output into the drive unit in place of the first control signal.SELECTED DRAWING: Figure 1
Patent JP-2022085312-A (JP)
Title: Rivet construction method and revet construction system
Inventor: NAGASAKA YASUSHI
IPC: B21J15/00
Filed: 2020-11-27
Abstract: To provide a new rivet construction method which is highly safe, is less likely to require judgement of a skilled worker, and achieves high work efficiency, and to provide a unified rivet construction system for safely and easily using the rivet construction method in an efficient manner.SOLUTION: In a rivet construction method, a heating device 100 including a heating coil 5 for heating a rivet and a lifting device 7 which may move up or down the rivet is used. In the rivet construction method, the rivet is inserted into the heating coil 5 by using the lifting device 7. The rivet is heated by using induction heating by the heating coil 5. After the rivet is heated, the rivet is removed from the heating coil 5. The rivet heated in the rivet heating step is placed.SELECTED DRAWING: Figure 2
Patent JP-2022086083-A (JP)
Title: Pedestal and double floor structure using the same
Inventor: TODA MASAKAZU
IPC: E04F15/00
Filed: 2020-11-30
Abstract: To provide a pedestal capable of improving sound insulation performance and a double floor structure using the same.SOLUTION: A pedestal 10 formed integrally with a high resilience rubber is provided at a lower end of a floor support leg 1.SELECTED DRAWING: Figure 1
Patent JP-2022086774-A (JP)
Title: Manufacturing method for semiconductor element, and vertical mosfet element
Inventor: KATO MITSUHARU
IPC: H01L29/417
Filed: 2020-11-30
Abstract: To provide a manufacturing method for a semiconductor element including a thin Si layer including a semiconductor element and a base part formed of a metal material, and being suitable to phase-down mounting, and a vertical MOSFET element.SOLUTION: A manufacturing method for a semiconductor element includes a first bonding step of bonding a main surface side of a Si substrate 100 including a surface layer part where a component of a semiconductor element is formed and a temporary substrate 6, a Si film thinning step of removing a back surface side of the Si substrate while leaving the thickness corresponding to the depth of the surface layer part, thereby forming a Si thin film 10 having the component of the semiconductor element formed on a main surface 11 side thereof, a second bonding step of bonding the back surface of the Si thin film and a metal substrate 20 at a temperature not over the upper limit of the use temperature of the semiconductor element, and a separating step of removing the temporary substrate.SELECTED DRAWING: Figure 1
Patent JP-2022087473-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI YUTA
IPC: B65H7/02
Filed: 2020-12-01
Abstract: To reduce slipping of a sheet at a transfer unit.SOLUTION: An image forming apparatus comprises: a pre-registration roller pair; a registration roller pair that is provided on the downstream side in a sheet conveyance direction of the pre-registration roller pair; a transfer unit that is provided on the downstream side in the conveyance direction of the registration roller pair; a fixing roller pair that is provided on the downstream side in the conveyance direction of the transfer unit; a first detection unit that detects a force acting in the conveyance direction or the opposite direction to the conveyance direction on the registration roller pair; a second detection unit that detects a force acting in the conveyance direction or the opposite direction to the conveyance direction on the transfer unit; and a control unit that controls these components. After a rear end of a sheet forming a loop between the transfer unit and the fixing roller pair passes through the pre-registration roller pair, the control unit calculates the force acting on the transfer unit by using detection values detected by the first detection unit and the second detection unit, and controls the speed of the fixing roller pair so as to reduce the absolute value of the calculated force.SELECTED DRAWING: Figure 4
Patent JP-2021089282-A (JP)
Title: Ar navigation method and device
Inventor: LI YINGHUI
IPC: G16Y40/60
Filed: 2020-12-01
Abstract: To provide an AR navigation method and device which can ensure that a determined turn guide track becomes closer to an actual travel track of a vehicle, thereby improving user experience.SOLUTION: A method includes: acquiring calibration parameters of a camera installed on a vehicle, information of a maneuvering point to be passed by the vehicle on a navigation route and information of an actual position point of the vehicle; in response to reception of a signal that the vehicle enters in a turn state, determining a first turning guide track of the vehicle on the basis of the information of the current actual position point and the information of the maneuvering point; and converting the first turning guide track on the basis of the calibration parameters to obtain a second turning guide track. Among them, the information of the maneuvering point comprises a maneuvering point coordinate and a navigation direction of the vehicle at the maneuvering point, and the information of the actual position point of the vehicle comprises a position point coordinate and an actual driving direction of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2022088794-A (JP)
Title: Method for learning fatigue state estimation model
Inventor: MOTOKAWA TOMONORI
IPC: G01N33/483
Filed: 2020-12-03
Abstract: To provide a method for learning a fatigue state estimation model capable of estimating a fatigue state or the like of a user with high accuracy.SOLUTION: In a learning method for learning a model parameter of a fatigue state estimation model by an information processing device, the information processing device acquires teacher image data being data configured so as to satisfy at least one condition of imaging of at least a portion of a horny layer cell and imaging of a plurality of horny layer cells, and executes learning of a model parameter of the fatigue state estimation model by a prescribed teacher being a machine learning algorithm by using the teacher image data.SELECTED DRAWING: Figure 2
Patent JP-2021088706-A (JP)
Title: Rubber composition and article of manufacture comprising rubber composition
Inventor: WEYDERT MARC
IPC: B60C1/00
Filed: 2020-12-03
Abstract: To provide a rubber composition for tire components which maintains stiffness properties beyond 120°C.SOLUTION: A rubber composition comprises at least one rubber, at least one filler, at least one thermoplastic polymer, where the thermoplastic polymer is a poly(alkylacrylate), and where the alkylacrylate comprises a polycyclic substituent at its single bonded oxygen atom.SELECTED DRAWING: Figure 1
Patent JP-2022089049-A (JP)
Title: Packet identification device, packet processing device, packet identification method and program
Inventor: OHARA YASUHIRO
IPC: H04L45/74
Filed: 2020-12-03
Abstract: To provide a packet identification technique that can be easily implemented in various places in a network.SOLUTION: A packet identification device includes: an input section to which a packet is input; a packet identification section which, for each of a plurality of attributes of the packet, searches for data to be searched, acquires a match rule bit map representing a rule set that matches an attribute, and performs logical operations between match rule bit maps of the plurality of attributes, thereby determining a rule set applied to the packet; and an output section from which the rule set is output.SELECTED DRAWING: Figure 1
Patent JP-2021109960-A (JP)
Title: Bismaleimide cross-linker for low loss dielectric
Inventor: JACLYN MURPHY
IPC: C08F2/44
Filed: 2020-12-09
Abstract: To provide a bismaleimide cross-linker for a low loss dielectric.SOLUTION: The present disclosure relates to a chemical composition comprising a polymer produced from polymerizing an arylcyclobutene monomer, and a bismaleimide compound as a cross-linker; and its use, especially in electronic devices.SELECTED DRAWING: None
Patent JP-2022092430-A (JP)
Title: Hot water storage type hot water supply device
Inventor: KUROMORI YUTO
IPC: F24H15/375
Filed: 2020-12-10
Abstract: To provide a hot water storage type hot water supply device that is advantageous when reliably storing hot water in a hot water storage tank in the event of a disaster.SOLUTION: A hot water storage type hot water supply device includes a hot water storage tank, a heat pump unit capable of changing heating capability, which is a heat amount given to water per unit time, control means for controlling a boiling operation that causes hot water heated by the heat pump unit to flow into the hot water storage tank, and reception means for receiving disaster prediction information, which the information for predicting an occurrence of a disaster. The hot water storage type hot water supply device can execute a normal boiling operation, which is a boiling operation executed when the disaster prediction information is not received, and an emergency boiling operation, which is a boiling operation executed with the heating capability higher than in the normal boiling operation when the disaster prediction information is received.SELECTED DRAWING: Figure 3
Patent JP-2021073422-A (JP)
Title: Information processing device, information processing method, and control program
Inventor: YAMASE Kohei
IPC: F23K1/00
Filed: 2020-12-16
Abstract: To more accurately grasp a pit condition.SOLUTION: An information processing device (4) comprises: a data acquisition unit (60) for acquiring a plurality of measurement data (71) showing garbage heights which are generated for each measurement carried out at predetermined time intervals with a height measurement device (13); and an event determination unit (61) for determining an event generated in a pit (21) by executing a comparison between first measurement data generated as a result of previous measurement and second measurement data generated as a result of the measurement after a predetermined time has elapsed since the time of the previous measurement. The event determination unit determines an event that cannot be determined based on the result of a single comparison, based on the result of multiple comparisons.SELECTED DRAWING: Figure 1
Patent JP-2022096237-A (JP)
Title: Image forming apparatus
Inventor: FUNATANI KAZUHIRO
IPC: G03G21/00
Filed: 2020-12-17
Abstract: To prevent an image defect caused by an attachment such as paper powder and residual toner attached onto a photoconductor drum in an image forming apparatus of a cleaner-less system.SOLUTION: An image forming apparatus has: electrifying means that electrifies a surface of an image carrier in an electrifying unit; developing means that forms a toner image having a predetermined polarity from an electrostatic latent image that exposure means has formed on the surface of the image carrier; transfer means that transfers the toner image to a transfer material in a transfer unit; static eliminating means that eliminates static electricity from the surface of the image carrier on the downstream of the transfer unit and on the upstream of the electrifying unit in the direction of rotation of the image carrier; conductive recovery means that recovers an attachment on the surface of the image carrier on the downstream of the transfer unit and on the upstream of the electrifying unit in the direction of rotation of the image carrier; and a voltage application unit that applies a voltage having a predetermined polarity to the recovery means, wherein after the toner image is transferred, the developing means recovers a residual toner on the surface of the image carrier. The voltage application unit sets the potential difference between the voltage applied to the recovery means and a surface potential of the image carrier to be equal to or less than a discharge threshold.SELECTED DRAWING: Figure 1