baber/WOPTO huggingface dataset:
Patent JP-2022045483-A (JP)
Title: Information generation method, information generation system, and program
Inventor: KURODA IPPEI
IPC: G03B21/00
Filed: 2020-09-09
Abstract: To change the shape of a display area designated in one of a camera coordinate system and a projector coordinate system from the other.SOLUTION: There is provided an information generation device 1A that has a specification unit 410, a first receiving unit 420A, a conversion unit 430A, a second receiving unit 440A, and a generation unit 450. The specification unit 410 specifies the correspondence relationship between both coordinate systems based on a pattern image and a picked-up image of a projection target object SC on which the pattern image is projected. The first receiving unit 420A receives a first operation for designating a first display area to be an arrangement destination of a projection object in a projector coordinate system. The conversion unit 430A converts the first display area into a second display area in a camera coordinate system based on the correspondence relationship. The second receiving unit 440A receives a second operation for updating the shape of the second display area. The generation unit 450 generates information for changing the shape of the projection object according to the second operation.SELECTED DRAWING: Figure 1
Patent JP-2020205627-A (JP)
Title: Inter-prediction method and device thereof
Inventor: JEONG YOUNG JUNE
IPC: H04N19/136
Filed: 2020-09-11
Abstract: To provide a video encoding method and device that can reduce complexity and improve encoding/decoding efficiency.SOLUTION: An inter-prediction method includes the steps of: generating a merge candidate list of a prediction object block corresponding to a current prediction unit S610; deriving motion information on the prediction object block on the basis of one of a plurality of merge candidates constituting the merge candidate list S620; and making prediction for the prediction object block on the basis of the derived motion information and generating a prediction block corresponding to the current prediction unit S630.SELECTED DRAWING: Figure 6
Patent JP-2022053629-A (JP)
Title: Camera calibration device, method, and program
Inventor: TSURUSAKI YUKI
IPC: H04N5/232
Filed: 2020-09-25
Abstract: To provide a calibration device, a method, and a program that detect the point at the four corners of a square marker with known dimensions from a camera image using the square marker, and perform camera calibration on the basis of the relative positional relationship of the points at the four corners.SOLUTION: A marker extraction unit 20 acquires a quadrangle marker M from a camera image. A line segment detecting unit 30 detects each side of the quadrangle marker M as a line segment. An intersection calculation unit 40 calculates the intersection of each line segment as a camera intersection. A model information storage unit 60 stores the coordinates of each model point corresponding to each camera intersection in a marker model. A point correspondence unit 50 associates each camera intersection of the quadrangle marker with each model point on the basis of relative position information of a camera with respect to the quadrangle marker M. A camera parameter calculation unit 70 calculates parameters for camera calibration on the basis of the correspondence.SELECTED DRAWING: Figure 1
Patent JP-2022054834-A (JP)
Title: Air conditioner
Inventor: TAKAGI HAYAHIKO
IPC: F25B13/00
Filed: 2020-09-28
Abstract: To provide an air conditioner capable of easily maintaining lubrication performance of a compressor by easily eliminating a two-layer separation state.SOLUTION: An air conditioner (1) includes a compressor (12), a condenser (16), an evaporator (21), and an accumulator (18) performing gas-liquid separation of a refrigerant flowing in from the evaporator (21) and storing a liquid refrigerant. The air conditioner also includes: detection means constituted by at least one of a suction temperature sensor (36) detecting a refrigerant temperature, an outside air temperature sensor (35) detecting a temperature of outside air, a concentration sensor (41) detecting a concentration of refrigeration machine oil in the accumulator (18), and a low pressure sensor (37) disposed on the suction side of the compressor (12) and detecting refrigerant pressure; and a control section (100) determining whether or not the inside of the accumulator (18) is in a two-layer separation state on the basis of a detection value obtained by the detection means. When determining that the inside of the accumulator is in the two-layer separation state, the control section (100) executes two-layer separation elimination control for raising a suction temperature of the compressor (12).SELECTED DRAWING: Figure 1
Patent JP-2022055709-A (JP)
Title: Management device, management system, and management method
Inventor: HATA YUKI
IPC: H04N5/232
Filed: 2020-09-29
Abstract: To provide a management device, a management system, and a management method which suppress erroneous detection of a display unit of an information display medium.SOLUTION: According to embodiments, a management device comprises a positional data generation unit, which generates positional data identifying a position of the display unit of an information display medium displaying information, on the basis of a position where streaking is displayed in photographic data.SELECTED DRAWING: Figure 2
Patent JP-2022055970-A (JP)
Title: Faucet valve device
Inventor: HASHIMOTO KENICHI
IPC: E03C1/044
Filed: 2020-09-29
Abstract: To provide a faucet valve device suitable for actualizing the electrification of both temperature control and flow control.SOLUTION: The faucet valve device includes a shaft body penetrating through a cylinder body in the axial direction and connected to or integrated with the cylinder body, the shaft body having both ends set in a region blocked not to communicate with an internal space of a housing body and opened to the atmosphere. The cylinder body and the shaft body change their rotation positions with the rotation operation of a first operation part, while they change their axial positions with the rotation operation of a second operation part. In accordance with the axial position and the rotation position of the cylinder body, the communication amount of a water supply path with a water inflow hole, the communication amount of a hot water supply path with a hot water inflow hole, and/or the communication amount of a hot water outflow hole with a hot water outflow path is changed to actualize both temperature control and flow control.SELECTED DRAWING: Figure 4
Patent JP-2022056704-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2020-09-30
Abstract: To provide a game machine whose performance has been improved.SOLUTION: In main control means of a game machine, put-out processing based on winning can be executed, and in sub-control means, a predetermined operation promotion performance can be executed after all reels are stopped. In the main control means, if putting-out of game tokens is not executed over a predetermined period when the put-out processing is executed, a predetermined error can be set. The predetermined period is longer than a period until the predetermined operation promotion performance is executed after all reels are stopped. The main control means can set the predetermined error after the sub-control means executes the predetermined operation promotion performance.SELECTED DRAWING: Figure 43
Patent JP-2022057685-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2020-09-30
Abstract: To provide a game machine which can appropriately control a put-out of a game medium.SOLUTION: If a lottery result is a first lottery result, when a plurality of stop buttons are operated in a first operation mode, a plurality of reels are stopped in a first stop mode, and when the plurality of stop buttons are operated in a second operation mode, the plurality of reels are stopped in a second stop mode. More game value is given when the reels are stopped in the second operation mode than in the first operation mode. When a second game is carried out, a specific display which is related to an attention for a player and is not a performance display is displayed. If the lottery result is the first lottery result in one condition in a normal advantageous game state, even when the stop buttons are operated in the second stop mode, the specific display is not displayed.SELECTED DRAWING: Figure 206
Patent JP-2022057811-A (JP)
Title: Flexible article take-out device
Inventor: TAKIZAWA SUSUMU
IPC: B65H7/14
Filed: 2020-09-30
Abstract: To provide a flexible article tale-out device capable of precisely taking out one flexible article from among a bundle of flexible articles.SOLUTION: There is provided a flexible article tale-out device comprising: turning plates 64, 64 that support a pair of rollers 72, 72 with an open position in between in an opening/closing movable manner; a forward/backward movement device 30 for moving forward/backward the pair of supported rollers between an insertion position of being inserted in a bundle of a plurality of clothes A and a separation position away from a bundle of a plurality of flexible articles; a roller closing movement device for moving the rollers 72, 72 toward a closed position when the rollers 72, 72 that move forward enter the insertion position; and a roller rotation device for rotating (autorotation) the pair of rollers in a direction where the clothes A are wound up when the pair of rollers move toward the closed position.SELECTED DRAWING: Figure 2
Patent JP-2022059701-A (JP)
Title: Control device for hybrid vehicle
Inventor: OGAWA YUKI
IPC: G01C21/26
Filed: 2020-10-02
Abstract: To provide a control device for a hybrid vehicle that is able to execute travel assistance control while appropriately performing energy management.SOLUTION: A control device for a hybrid vehicle has an engine, a motor, and a battery and executes travel assistance control for making a travel plan in which traveling sections of a scheduled traveling route from a current position to a destination are assigned to one of travel modes including a CD mode and a CS mode and performing travel following the travel plan thus made; where when the engine is operated during traveling in the CD mode, the CD mode is continued until the engine stops without depending on the travel plan and a new travel plan is made again after the engine stops.SELECTED DRAWING: Figure 3
Patent JP-2022059921-A (JP)
Title: Accident prevention system, collision tracking system, disaster information system
Inventor: MOGI OSAMU
IPC: G08G1/00
Filed: 2020-10-02
Abstract: To easily acquire vital data of a driver and notify another vehicle and a pedestrian of the vital data to prevent an accident.SOLUTION: Vital data such as a heartbeat of a driver is detected by vital sensors 10 and 20 and input to a vital change extraction means 110. In the vital change extraction means 110, when a change is extracted from the input vital data, vibration means 112, display means 114, and sounding means 116 are driven to alert the driver. The driver takes an accident avoidance action such as slowing down and stopping. Also, an alert is given to a following vehicle, a parallel running vehicle, and even a pedestrian within a certain distance, and the evacuation action can be promptly taken to prevent the vehicle from being involved in an accident.SELECTED DRAWING: Figure 1
Patent JP-2021063292-A (JP)
Title: Separator for reaction cell, and reaction cell using the same
Inventor: TAKEDA YASUHIKO
IPC: C25B3/25
Filed: 2020-10-05
Abstract: To provide a separator for a reaction cell capable of suppressing reaction efficiency from decreasing even when used for a reaction cell such as a CO2 reduction electrochemical cell, and a reaction cell using the same.SOLUTION: A separator for a reaction cell is arranged between two different kinds of reaction surfaces of a reaction cell which comprises the two different kinds of reaction surfaces in a liquid in a container, in which air bubbles are generated on at least one reaction surface through reaction, and a reaction product generated on the at least one reaction surface is dissolved in the liquid and propagated in the liquid to the other reaction surface. The separator is formed of a porous polymeric material having affinity with the liquid, or a porous polymeric material subjected to surface treatment so as to have affinity with the liquid.SELECTED DRAWING: None
Patent JP-2022061591-A (JP)
Title: Storage device
Inventor: OGIWARA TAKASHI
IPC: G11C11/56
Filed: 2020-10-07
Abstract: To provide a storage device capable of improving processing capacity.SOLUTION: A storage device of one embodiment includes: a plurality of memory cells MC stacked in a first direction orthogonal to a substrate 20 and each including a storage element MR having at least three resistance states RS and a selector SW connected in parallel with the storage element MR; a bit line BL that is electrically connected to the plurality of memory cells MC and extends in a second direction that intersects the first direction; and a sense amplifier SA that senses the data held by the memory cell MC by comparing the voltage of the bit line BL with a plurality of reference voltages.SELECTED DRAWING: Figure 9
Patent JP-2022062735-A (JP)
Title: Post-processing system, perforation member abnormality determination device and program
Inventor: YAMAZAKI SHOHEI
IPC: B26D7/22
Filed: 2020-10-09
Abstract: To discover an abnormality of a perforation member causing the quality deterioration of perforation processing being post-processing at an early stage in an image formation system including an image formation apparatus and a post-processing system.SOLUTION: A post-processing system acquires a read image by causing an image reading unit to read a sheet applied with perforation processing by a perforation processing device, and includes a control unit which determines an abnormality in a perforation blade of the perforation processing device on the basis of at least one of the length and width of the perforation and the interval of the perforation on the basis of the acquired read image.SELECTED DRAWING: Figure 5
Patent JP-2022063030-A (JP)
Title: Resin composition, dynamic-crosslinking resin composition, method for producing resin composition, and extrusion-molded product and method for producing the same
Inventor: MITSUI TAKASHI
IPC: C08L23/00
Filed: 2020-10-09
Abstract: To provide a resin composition that prevents the formation of resin scum (drool) around a die outlet during extrusion molding, a dynamic-crosslinking resin composition, a method for producing a resin composition, and an extrusion-molded product and a method for producing the same.SOLUTION: A resin composition contains an ethylene/vinyl acetate copolymer, an α olefin polymer, a fluororubber, and a crosslinker. In the resin composition, it is preferable that the content of the α olefin polymer is 15-65 pts.mass and the content of the crosslinker is 1-8 pts.mass relative to the ethylene/vinyl acetate copolymer 100 pts.mass. In the resin composition, it is preferable that the content of the fluororubber is 0.01-1 mass% relative to the total mass of the ethylene/vinyl acetate copolymer, the α olefin polymer, the fluororubber, and the crosslinker.SELECTED DRAWING: None
Patent JP-2022066894-A (JP)
Title: Image transmitting device, image transmitting system, image transmitting method and program
Inventor: MIYANAGA SHUNSUKE
IPC: G06Q50/12
Filed: 2020-10-19
Abstract: To make an image indicating the state of preparing service in which a user receives service to be provided, at a waiting time until the user receives the provision of the service, visible to the user.SOLUTION: An image transmitting device has: an information transmit/receive unit 231 which receives service request information including identification information for identifying a user or an information terminal, from the information terminal operated by the user; an image reception unit 232 which receives a preparation state image including an imaged state of preparing service to be provided to the user according to the service request information; and an image transmission unit 233 which transmits the preparation state image to the information terminal corresponding to the identification information, during a period from an arrival of the user at a service provision place to the provision of the service.SELECTED DRAWING: Figure 6
Patent JP-2021047414-A (JP)
Title: Device and computer readable storage medium for voice fingerprint collation
Inventor: ROBERT COOVER
IPC: G10L17/00
Filed: 2020-10-23
Abstract: To property determine voice fingerprint matching.SOLUTION: A collation device (110) comprises: a transponder (210) which acquires a query fingerprint generated from a part of a query voice to be identified; a candidate selector (220) which selects, based upon indexes where a plurality of reference fingerprints are mapped at a plurality of points of time when the plurality of the reference fingerprints are generated within a reference voice, one of the plurality of reference finger prints for comparison with the query fingerprint; a vector generator (230) which generates a count vector storing a total count of matches between different subsets of a plurality of reference sub-fingerprints of the selected reference fingerprint and a plurality of query sub-fingerprints of the query fingerprint, the different subsets being aligned to a plurality of query sub-fingerprints respectively with a different offset from a point of time of reference in the reference voice, and a match classifier (240).SELECTED DRAWING: Figure 2
Patent JP-2022073566-A (JP)
Title: Information medium
Inventor: MIMITA NAOMICHI
IPC: G06K19/077
Filed: 2020-11-02
Abstract: To provide an information medium capable of acquiring an inhibitory effect of forgery and falsification by preventing a security pattern from being seen at a glance to be in a latent image state without any problem of recording a visual image after forming a medium and making the security pattern look like a watermark on a specific observation condition.SOLUTION: In an information medium, a window open layer 3 and a printing layer 4 are sequentially laminated integrally on both surface and rear sides of a pattern layer 2, a security pattern part is provided with a pattern layer on a base material 2d, visible light transmits the base material, and a security pattern 2a having low transmittance of the visible light is formed in the security pattern part. In the window open layer, a part overlapping the security pattern part is a window part 3a having high transmittance of the visible light and the other part is a low transmittance part 3b having low transmittance of the visible light, a printing pattern 4a is entirely formed on the printing layer, the visible light transmits the window part when the visible light is irradiated, and a security pattern can be seen from the outside.SELECTED DRAWING: Figure 1
Patent JP-2022075343-A (JP)
Title: Electric connector
Inventor: YAMAGUCHI SHOHEI
IPC: H01R12/79
Filed: 2020-11-06
Abstract: To provide an electric connector which can be miniaturized in a thickness direction of a mating connection body by suppressing a dimension of a connector in the same direction.SOLUTION: A terminal 20 includes a first arm part 30 and a second arm part 40. The first arm part 30 includes a first base part 32A, a first contact arm part 31, and a first mounting part. The first contact arm part 31 includes a first contact part 31B-1 which can be contacted to a mating contact body C. The second arm part 40 includes: a second base part 42A; and a second contact arm part 41 that is positioned so as to be separated from the first contact arm part 31 in a thickness direction of the mating contact body C, and is opposite to the first contact arm part 31. The second contact arm part 41 includes a second contact part 41A which can be contacted to the mating contact body C, and is held in a housing 10 in a state where the first base part 32A and the second base part 42A are overlapped in the thickness direction so as to be contacted in a surface. The first contact part 31B-1 and the second contact part 41A grip the mating contact body C, and at least the first contact part 31B-1 is electrically connected to the mating contact body C.SELECTED DRAWING: Figure 6
Patent JP-2022076096-A (JP)
Title: Method for controlling piezoelectric drive device and method for controlling manipulator
Inventor: SAITO HIDETOSHI
IPC: H02N2/14
Filed: 2020-11-09
Abstract: To provide a method for controlling a piezoelectric drive device and a method for controlling a manipulator that can perform fine control of the movement of a unit to be driven.SOLUTION: A method for controlling a piezoelectric drive device is a method for controlling a piezoelectric drive device that has a vibration unit including a piezoelectric element and a transmission unit, energizes the piezoelectric element to compose longitudinal vibration and bending vibration, thereby vibrating the vibration unit to cause the transmission unit to make an elliptic motion, and moves the unit to be driven with the elliptic motion of the transmission unit, and the method controls the amount of movement of the unit to be driven by changing the amplitude of the longitudinal vibration in a state in which the amplitude of the bending vibration is made constant.SELECTED DRAWING: Figure 7
Patent JP-2022077832-A (JP)
Title: Guide wire
Inventor: YOSHIMOTO AYAKA
IPC: A61M25/09
Filed: 2020-11-12
Abstract: To provide a guide wire in which a core part on the tip end side and a core part on the base end side are connected to each other with a tubular connection member that can prevent plastic deformation and damage to the connection member, and achieve high fitting strength between the core parts and the connection member, and high torque transmission properties.SOLUTION: A guide wire 100 connects a base end part of a first core part 11 and a tip end part of a second core part 12 disposed on the base end side of the first core part 11 with a tubular connection member 50. The base end part of the first core part 11 includes a base end tapered part 112a whose outer diameter decreases gradually toward the base end, and an inclination angle θ1 of the base end tapered part 112a is 0.01°<θ1<0.05°.SELECTED DRAWING: Figure 3
Patent JP-2021013831-A (JP)
Title: Game machine
Inventor: TAMAKI YU
IPC: A63F7/02
Filed: 2020-11-13
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: Although a background sound may be outputted when for example operation of a shooting handle is detected and an output condition is satisfied within a period when a movable body is operated initially following start of power supply, the background sound is outputted from speakers with the minimum sound volume in this case. When opening of a door member is detected during a period when the movable body is operated initially, a door opening notification sound is outputted from the speakers with sound volume larger than the minimum sound volume even during a period when the movable body is operated initially.SELECTED DRAWING: Figure 9
Patent JP-2021015310-A (JP)
Title: Audo decoder and decoding method
Inventor: DIRK JEROEN BREEBAART
IPC: H04S3/00
Filed: 2020-11-17
Abstract: To represent a second presentation of an audio channel or object as a data stream.SOLUTION: A method includes: (a) a step of providing a set of fundamental signals representing a first presentation of an audio channel or object; and (b) a step of providing a set of conversion parameters intended to convert the first presentation to a second presentation. The conversion parameters are further specified for at least two frequency bands and includes a set of multi-tap convolution matrix parameters for at least one of the frequency bands.SELECTED DRAWING: Figure 3