baber/WOPTO huggingface dataset:
Patent JP-2022020454-A (JP)
Title: Frequency mapping device, frequency mapping method, and computer program
Inventor: IGAMI KOKI
IPC: H04W28/16
Filed: 2020-07-20
Abstract: To improve the spatial utilization efficiency of a shared frequency band and efficiently allocate the shared frequency band.SOLUTION: A frequency mapping device includes an information input unit that accepts input of information of a plurality of base stations requesting a shared frequency band shared by a plurality of wireless communication systems and information on a free resource in the shared frequency band, a mapping calculation unit that extracts a plurality of base station combinations from the one with the largest value of an objective function using the objective function to calculate a difference obtained by subtracting interference penalty according to the amount of interference between base stations from the sum of the band demands of the shared frequency band required by the operating base stations, and allocates the shared frequency band to the extracted plurality of base station combinations, and an allocation result output unit that outputs allocation result information indicating the allocation result of the shared frequency band.SELECTED DRAWING: Figure 1
Patent JP-2021017597-A (JP)
Title: Epoxy group-containing polyorganosiloxane composition and cured product thereof
Inventor: TOBE AKIFUMI
IPC: C08G77/14
Filed: 2020-07-21
Abstract: To provide an epoxy group-containing polyorganosiloxane composition excellent in curability, adhesiveness and impact resistance, and a cured product thereof.SOLUTION: The epoxy group-containing polyorganosiloxane composition contains an epoxy group-containing polyorganosiloxane (A), a hydrogenated epoxy resin (B), and a cationic polymerization initiator (C). The weight ratio of the hydrogenated epoxy resin (B) to the total of the epoxy group-containing polyorganosiloxane (A) and the hydrogenated epoxy resin (B) is greater than 0.5. The hydrogenated epoxy resin (B) is preferably a hydrogenated bisphenol A type epoxy resin. The cured product is obtained by curing the epoxy group-containing polyorganosiloxane composition.SELECTED DRAWING: None
Patent JP-2022021532-A (JP)
Title: Image processing device, image processing method, and program
Inventor: HAYASHI KEITA
IPC: H04N7/18
Filed: 2020-07-22
Abstract: To provide an image processing device or the like capable of suppressing degradation of image quality and suppressing interruption of a sensor function.SOLUTION: In an image processing device 100, a first correction part 121 performs correction based on a first correction table to imaging data acquired from an infrared imaging element and outputs first correction data. A second correction part 122 generates a second correction table for the imaging data in such a state that a shutter is closed and outputs the second correction data based on the second correction table. A saturation area detection part 140 detects that a saturation area exists in the imaging data. A shutter control part 150 performs closing control of the shutter on the basis of the detection result of the saturation area. An abnormal pixel detection part 123 detects whether an abnormal pixel is included in the imaging data acquired in such a state that the shutter is closed. A selection part 124 selects and outputs the first correction data or the second correction data according to the result of the detection by the abnormal pixel detection part.SELECTED DRAWING: Figure 1
Patent JP-2022026405-A (JP)
Title: Manifold of internal combustion engine
Inventor: MORI HIROAKI
IPC: F02M35/112
Filed: 2020-07-31
Abstract: To prevent liquid from concentrating on a specific port among a plurality of ports.SOLUTION: A manifold of an internal combustion engine comprises: a collection pipe 21 connected to an intake system or exhaust system of an internal combustion engine 10 in which a plurality of cylinders C1 to C4 is arranged in a predetermined direction; a communication pipe 22 that is connected to the collection pipe 21, and extends in the arrangement direction of the cylinders C1 to C4; and a plurality of branch pipes 25A to D extending from a plurality of branch parts X1 to 4 provided at a predetermined interval in the communication pipe 22 in the arrangement direction, and respectively connected to a plurality of ports 12A to D communicating with the cylinders C1 to 4 of the internal combustion engine 10. On the inner peripheral surface of a flow path of the communication pipe 22, portions corresponding to the clearances between the branch parts X1, X2, X3, X4 adjacent to each other are provided with convex parts 26A, 27A, 28A extending in the circumferential direction of the inner peripheral surface of the flow path.SELECTED DRAWING: Figure 3
Patent JP-2020171859-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2020-08-03
Abstract: To provide a game machine capable of improving taste of a game.SOLUTION: A main-side MPU 92 executes win/failure determination processing for special-symbol-side reservation information to start a game round. When the game round corresponding to a winning result of the win/failure determination processing is terminated, the game machine produces a winning valid period of a distribution through winning part and, triggered by the production of winning of the distribution through winning part, and executes distribution determination processing. When the distribution determination processing turns out a winning result, a distribution execution mode is produced. In the distribution execution mode, a distribution winning device is made open and, when V winning is produced by a game ball entering the distribution winning device, an opening/closing execution mode is produced. In that case, when a probability change trigger is produced, the game machine may vary in both a probability for selecting a winning result in the win/failure determination processing and a winning probability of transfer to the distribution execution mode in the distribution determination processing.SELECTED DRAWING: Figure 6
Patent JP-2022029251-A (JP)
Title: Fuel feeding system
Inventor: AKAMI YUSUKE
IPC: B67D7/06
Filed: 2020-08-04
Abstract: To provide a fuel feeding system equipped with a management device having a portable operation terminal, which is improved in customer service and safety.SOLUTION: When a person in charge in a gas station carrying a terminal 70 of a management device is engaged in another service in a place out of an oil feeding permissible area P4 for an oil feeder 10-4 at an oil feeding work point [08] which is waiting for permission for oil feeding, the fact that the person in charge in the gas station is in the place out of the oil feeding permissible area P4 for the oil feeder 10-4 at the oil feeding work point [08] which is waiting for permission for oil feeding can be confirmed by a permission waiting-guide notification screen at the oil feeding point which is waiting for the permission for oil feeding.SELECTED DRAWING: Figure 3
Patent JP-2022029737-A (JP)
Title: Culture sheet
Inventor: IDEGUCHI SHINYA
IPC: C12M1/16
Filed: 2020-08-05
Abstract: To effectively suppress seepage of liquid to be inspected from a medium region to a region outside a medium.SOLUTION: A culture sheet 1 for performing culture by dripping liquid to be inspected on a medium region 3, has: the planar medium region 3 where a medium is disposed on a surface; and a planar region 4 outside a medium formed so as to surround the medium region 3, wherein a crest part 6 is provided between the medium region 3 and the region 4 outside the medium at a higher position than both the medium region 3 and the region 4 outside a medium, three-dimensional structures 5 each having a step are formed at a position adjacent to an inner peripheral side of the crest part 6 and a position adjacent to an outer peripheral side of the crest part 6, and the three-dimensional structures 5 suppress seepage of liquid to be inspected from the medium region 3 to the region 4 outside the medium.SELECTED DRAWING: Figure 1
Patent JP-2022029884-A (JP)
Title: Confirmation item generation assistance device, confirmation item generation assistance method, and program
Inventor: ARAI Maiko
IPC: G06F40/279
Filed: 2020-08-06
Abstract: To provide a confirmation item generation assistance device, confirmation item generation assistance method and program, which allow for assisting in generation of confirmation items for product specifications without being limited by predefined sentence structures.SOLUTION: A confirmation item generation assistance device 1 is provided, comprising: a structural analysis unit 11 for analyzing a structure of a target specification document; a sentence generation unit 12 configured to generate a sentence based on the structure of the target specification document analyzed by the structural analysis unit 11; a similarity analysis unit 13 configured to derive a similarity index indicative of a degree of similarity between a sentence corresponding to confirmation items in accumulated data 3 comprising accumulated confirmation items of product specifications and a sentence generated by the sentence generation unit 12; and a reference information determination unit 14 configured to determine to use confirmation items extracted from the accumulated data 3 according to the similarity index as reference information to be used for a process of generating confirmation items of the product specifications from the target specification document.SELECTED DRAWING: Figure 1
Patent JP-2020186409-A (JP)
Title: Polycarbonate polyol composition and method
Inventor: Scott d allen
IPC: C07C251/24
Filed: 2020-08-14
Abstract: To provide a polymerization system.SOLUTION: There is provided: a polymerization system for copolymerization of CO2 and an epoxide which comprises 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand which is a polymerization initiator and 2) a chain transfer agent having two or more sites capable of initiating polymerization; a method for synthesizing a polycarbonate polyol using the polymerization system; and a polycarbonate polyol composition in which the polymer chains have a high percentage of -OH end groups and a high percentage of carbonate linkages. The compositions contain polymer chains in which a polyfunctional moiety linked to a plurality of individual polycarbonate chains is embedded.SELECTED DRAWING: None
Patent JP-2022034380-A (JP)
Title: Manufacturing method of rechargeable secondary battery
Inventor: SHODA TAKAHIRO
IPC: H01M10/42
Filed: 2020-08-18
Abstract: To provide a manufacturing method of a rechargeable secondary battery that can provide a rechargeable secondary battery, in which a rechargeable secondary battery manufactured by combining a plurality of used secondary batteries can be adapted to the application as a product, a warranty period, etc., and that can be charged and discharged by efficiently using the capacity of each of the plurality of used secondary batteries constituting the rechargeable secondary battery.SOLUTION: In a method of manufacturing a rechargeable secondary battery 10 by combining a plurality of used battery cells C1 to Cn, the degree of deterioration of used battery cells C1 to Cn is estimated, the used battery cells C1 to Cn are classified into a plurality of groups according to the estimated degree of deterioration, and multiple used battery cells C1 to Cn classified into the same group are combined to manufacture the plurality of groups of rechargeable secondary batteries 10.SELECTED DRAWING: Figure 2
Patent JP-2022035610-A (JP)
Title: Memory system and control method
Inventor: SUGANO SHINICHI
IPC: G06F12/00
Filed: 2020-08-21
Abstract: To achieve a memory system capable of flexibly controlling access to a nonvolatile memory.SOLUTION: In the case that a command executed in a nonvolatile memory is one erasure/program command and that an accumulated weight value satisfies a condition on which a first input is selected as an input of a high priority, a memory system interrupts execution of the one erasure/program command by transmitting a suspend command to the nonvolatile memory. The memory system restarts the execution of the interrupted one erasure/program command after repeatedly executing operation of starting to execute one read command of the first input and operation of updating the accumulated weight by using weight associated with the one read command until the read command is exhausted from the first command or until the accumulated weight comes not to satisfy the condition any more.SELECTED DRAWING: Figure 5
Patent JP-2022036722-A (JP)
Title: Vehicle control device
Inventor: KIMURA KIMIHARU
IPC: B60W60/00
Filed: 2020-08-24
Abstract: To prevent an own vehicle from automatically overtaking a preceding vehicle unexpectedly, while securing convenience of automatic operation.SOLUTION: A vehicle control device 5 comprises an automatic operation control part that executes automatic operation by which driving operation of a vehicle 100 is automatically performed. The automatic operation control part has, as modes of executing automatic overtaking that can be changed by a driver, at least a first mode of executing the automatic overtaking without receiving permission from the driver and a second mode of executing the automatic overtaking after obtaining permission from the driver. When the automatic operation is finished with the mode of executing the automatic overtaking set to the first mode, the mode of executing the automatic overtaking is automatically changed so that the mode of executing the automatic overtaking is switched to the mode other than the first mode when starting the automatic operation next.SELECTED DRAWING: Figure 1
Patent JP-2022037725-A (JP)
Title: Image sensor fitting inclination detection device and image forming apparatus including the same
Inventor: MYOJO TOSHIYUKI
IPC: G03G15/01
Filed: 2020-08-25
Abstract: To accurately detect the fitting inclination of a pair of registration sensors included in an image forming apparatus.SOLUTION: A registration sensor fitting inclination detection device forms a uniform density image having a predetermined length in its rotation direction on an image carrier; in a transfer operation for transferring the uniform density image to an intermediate transfer belt, stops a transfer bias application operation from a transfer power supply for a predetermined time; and forms a non-transfer image part in the uniform density image transferred to the intermediate transfer belt. Based on edge information on the non-transfer image part obtained by a pair of registration sensors, the registration sensor fitting inclination detection device detects the fitting inclination of the pair of image sensors with respect to a direction orthogonal to a conveyance direction of the intermediate transfer belt.SELECTED DRAWING: Figure 11
Patent JP-2022039719-A (JP)
Title: Position and posture estimation device, position and posture estimation method, and program
Inventor: TAZOE YUSUKE
IPC: G01B11/00
Filed: 2020-08-28
Abstract: To provide a position and posture estimation device, a position and posture estimation method, and a program that allow easy estimation of the position and posture of a moving body based on an actual scale.SOLUTION: A position and posture estimation device 10 includes acquisition means 101, first estimation means 102, second estimation means 103, and correction means 104. The acquisition means obtains time-series images that are continuously captured by an imaging device that is installed on the moving body. The first estimation means estimates a first position and posture of the moving body, based on the obtained time-series images. The second estimation means estimates a distance to a subject included in the obtained time-series image. The correction means corrects the estimated first position and posture to a second position and posture based on an actual scale.SELECTED DRAWING: Figure 3
Patent JP-2022039734-A (JP)
Title: Flush water tank device and flush toilet bowl equipped with the same
Inventor: OKADA DAICHI
IPC: E03D1/24
Filed: 2020-08-28
Abstract: To provide a flush water tank device and a flush toilet bowl equipped with the same that can reliably maintain an open state of feces/urine flush switching valve in the feces flush mode of the toilet bowl and that can reliably maintain a closed state of the feces/urine flush switching valve in the urine flush mode of the toilet bowl and accurately execute each of the feces/urine flush modes of the toilet bowl.SOLUTION: A flush water tank device 1 includes a feces/urine flush switching device 60. The feces/urine flush switching device includes a switching opening 72 and a feces/urine flush switching valve 74. The feces/urine flush switching valve includes a rotating shaft part 74a, a valve plug body part 74b, and a valve plug auxiliary part 74c. At least one of the valve plug body part and the valve plug auxiliary part is provided with a valve plug adjusting part that adjusts the valve plug body part to be maintained in an open state in the case of feces flush mode. The valve plug body part and the non-valve plug body part remain closed in the urine flush mode.SELECTED DRAWING: Figure 10
Patent JP-2022040761-A (JP)
Title: Hydraulic power generation system
Inventor: ABE TAKAHIRO
IPC: F03B15/04
Filed: 2020-08-31
Abstract: To simplify a configuration of a water network.SOLUTION: A hydraulic power generation system includes: a water wheel (20) installed in a pipeline (3A); a power generator (30) connected to the water wheel (20) and generating electric power by flowing water in the pipeline (3A); an electric power conversion section (41) connected to the power generator (30) and performing bidirectional electric power conversion; and a control section (43) controlling an operation of the water wheel (20). The water wheel (20) is installed upstream of a first storage section (2A) communicated with the pipeline (3A) and operates as a pump to supply water stored in the first storage section (2A) to the upstream side of the first storage section (2A).SELECTED DRAWING: Figure 1
Patent JP-2022043623-A (JP)
Title: Arithmetic processing unit and radio-controlled airplane
Inventor: TANAKA MASAHIRO
IPC: G05D1/00
Filed: 2020-09-04
Abstract: To achieve a roll flight of a radio-controlled airplane by simple maneuvering operation.SOLUTION: An arithmetic processing unit according to the present invention comprises: a calculation unit that calculates a correction control amount for correcting a change amount around a pitch axis and a change amount around a yaw axis according to a change amount around a roll axis of a radio-controlled aircraft.SELECTED DRAWING: Figure 2
Patent JP-2022045523-A (JP)
Title: Defect inspection device
Inventor: TOGAWA SHUNICHI
IPC: G01N21/892
Filed: 2020-09-09
Abstract: To provide a defect inspection device which increases the reliability of an inspection of refractivity flaws, while suppressing enlargement of the defect inspection device.SOLUTION: A defect inspection device 10 comprises: an optical source; a photoreceiver 12; a beam splitter 14 for splitting inspection light 30 into a first reflection inspection light 30b and a transmitted non-inspection light 31; and a retroreflective element retaining member 15 which reflects the first reflection inspection light 30b as a second reflection inspection light 30c. Then, the beam splitter 14 further splits the second reflection inspection light 30c into a transmitted inspection light 30d and a reflection non-inspection light 32. According to this configuration, an amount of light in the periphery of an end in a width direction of an object to be inspected can be prevented from becoming small, since the retroreflective element retaining member 15 reflects incident inspection light in an incident direction, thus allowing refractivity flaws to be reliably detected. Moreover, a length of a line sensor can be shortened in a width direction, thereby suppressing enlargement of the defect inspection device 10.SELECTED DRAWING: Figure 1
Patent JP-2021007019-A (JP)
Title: Method and system to direct user attention to location-based gameplay companion application
Inventor: WARREN BENEDETTO
IPC: A63F13/25
Filed: 2020-09-17
Abstract: To provide information to a companion application that supports gameplay for a user who plays a game application in a VR environment such as viewed through an HMD.SOLUTION: A method comprises the steps of: defining an active zone within a user virtual reality (VR) viewing environment as presented through an HMD 3D display; placing a main content in the active zone of a VR viewing environment; defining one or more peripheral zones outside the active zone; placing a secondary content in a first peripheral zone of the VR viewing environment, displaying an attractor in the active zone along with entry of new data in the secondary content, and causing the attractor to turn user attention to a first peripheral zone, detecting rotation of the HMD from a first direction towards the active zone to a second direction towards the first peripheral zone, and pausing the main content.SELECTED DRAWING: Figure 5D
Patent JP-2022041780-A (JP)
Title: Cleaning member and cleaning sponge
Inventor: NAKAGAWA SHINGO
IPC: A47L13/16
Filed: 2020-09-01
Abstract: To provide a cleaning member and a cleaning sponge having high detergency and durability, and capable of preventing fiber pieces from being stuck to a cleaning object.SOLUTION: The inventive cleaning member 10 has a woven fabric 12 including untwisted threads composed of a synthetic fiber, and a dry coating 20 that is provided in at least a part of or the whole of the woven fabric 12 and is formed from an emulsion resin composition predominantly composed of an acrylic copolymer. The emulsion resin composition includes two kinds of acrylic copolymers that are different in a glass transition temperature.SELECTED DRAWING: Figure 1
Patent JP-2022051063-A (JP)
Title: Gas supply nozzle, drying unit provided with the same, and inkjet printer
Inventor: MATSUDA TAKESHI
IPC: F26B21/00
Filed: 2020-09-18
Abstract: To prevent flowing of undried ink.SOLUTION: In a gas supply nozzle 1, a holding member 27 constantly holds a shape of an injection port 25 over the whole in a width direction X. Accordingly, deformation of the injection port 25 can be prevented by the holding member 27. Therefore, a gas injection direction injected to a printing medium can be constantly held over the whole in the width direction X of the injection port 25, and flowing of undried ink onto the printing medium can be prevented. It can be configured so that there are less irregularities around the injection port 25 on the outer peripheral surface of the gas supply nozzle 1. As a result, a substance attached to the outer surface of the gas supply nozzle 1 by supply of the gas can be easily removed. Therefore, maintainability can be kept good.SELECTED DRAWING: Figure 2