baber/WOPTO huggingface dataset:
Patent JP-2021076862-A (JP)
Title: Learning effect estimation device, learning effect estimation method, and program
Inventor: WATANABE JUN
IPC: G09B19/00
Filed: 2021-02-01
Abstract: To provide a learning effect estimation device which can estimate a learning effect on a user by reflecting various aspects of a mechanism through which a person understands an object.SOLUTION: The device comprises: a model storage unit which receives an input of learning data that is data of a learning result of a user to which a category for each learning purpose is allocated, and stores a model that generates a per-category correct answer probability of the user on the basis of the learning data; a correct answer probability generation unit which inputs the learning data to the model and generates the per-category correct answer probability; a correct answer probability database which accumulates, for each user, time-series data of the correct answer probability; and an intelligibility and reliability generation unit which acquires range data designating the range of a category for estimating a prescribed learning effect on the user, generates the intelligibility based on the correct answer probability within prescribed range data of the user and the reliability having a smaller value as a variation in the time-series data of the intelligibility gets greater, and outputs the intelligibility and the reliability in association with the category.SELECTED DRAWING: Figure 1
Patent JP-2021090350-A (JP)
Title: Driving device, image shake correction device, lens barrel, and imaging apparatus
Inventor: ODA YUKI
IPC: H02N2/12
Filed: 2021-02-10
Abstract: To provide a driving device that reduces a drive load on a vibration type actuator.SOLUTION: A translation driving device 100 comprises: driving units 4A, 4B that have a vibration type actuator and output parts 10A1, 10B1 that output thrust; a holding part 2 that holds the driving units 4A, 4B; a movable body 3 that is driven by the driving units 4A, 4B; and an annular fixing part 1 that supports the movable body 3 such that it can translate in an arbitrary direction in a plane. The driving units 4A, 4B have thrust receiving parts 11A, 11B that are slidably engaged with the output parts 10A1, 10B1. The fixing part 1 has a plurality of roller receiving parts 8 with a circumferential direction as a longitudinal direction. The movable body 3 has a plurality of support rollers 5 that project from an outer periphery of the movable body in a radial direction and are respectively inserted into the plurality of roller receiving parts 8. The plurality of support rollers 5 are provided at positions symmetrical with respect to the center of the movable body 3 in the radial direction of the movable body 3. The thrust receiving parts 11A, 11B are provided on a straight line connecting the plurality of support rollers 5.SELECTED DRAWING: Figure 1
Patent JP-2022123726-A (JP)
Title: Reserve tank attachment structure
Inventor: TAKAHASHI TAKAYUKI
IPC: F01P11/00
Filed: 2021-02-12
Abstract: To provide a reserve tank attachment structure which allows a worker to fix an invisible position, and can facilitate attachment to a correct position by work from a visible range.SOLUTION: A reserve tank attachment structure for attaching a reserve tank for holding a cooling liquid circulating in a radiator to a prescribed attachment position in a vehicle body comprises a guide part, a guided part, a positioned part, and a positioning part. The guide part guides the reserve tank up to the attachment position. The guided part is arranged in the reserve tank, and movable in a direction guided by the guide part. The positioned part is arranged in the reserve tank, and convexed or concaved along a moving direction of the reserve tank which is guided by the guide part. The positioning part is arranged in the vicinity of the attachment position, and has a shape which is fit to the positioned part when the reserve tank guided by the guide part arrives at the attachment position.SELECTED DRAWING: Figure 3
Patent JP-2022124247-A (JP)
Title: airway adapter
Inventor: TAKATORI FUMIHIKO
IPC: A61B5/08
Filed: 2021-02-15
Abstract: To enhance user-friendliness of an airway adapter which may be used for a test subject whose ventilation volume is small.SOLUTION: An airway adapter 10 forms a part of a breathing circuit that is connected to a test subject. A first cylindrical portion 11 forms a male terminal that is fitted into a female member forming another part of the breathing circuit. A second cylindrical portion 12 forms a female terminal that compartmentalizes a fitting portion 121 into which a male member forming another part of the breathing circuit is fitted. An airway forming portion 13 is disposed in an internal space 111 compartmentalized by the first cylindrical portion 11, and forms an airway 131 communicating with the fitting portion 121. A first sealing member 15 is disposed on an outer circumferential surface 11d of the first cylindrical portion 11 and has higher flexibility than that of the first cylindrical portion 11.SELECTED DRAWING: Figure 7
Patent JP-2022127681-A (JP)
Title: Oil supply device
Inventor: FUJITA SHINGO
IPC: B67D7/76
Filed: 2021-02-22
Abstract: To install a vapor return pipe at an existing service station easily and at low cost.SOLUTION: An oil supply device 1 comprises an oil supply pipe 9 connected to an underground tank 10, an oil supply pump 2 connected to the oil supply pipe, a flow meter 3 connected to a discharge pipe of the oil supply pump, an oil supply system connected to a tip of the discharge pipe of the flow meter and having an oil supply hose 4 including an oil supply nozzle 5 at the tip, a vapor collector 11 provided at the oil supply nozzle, a vapor hose 14 connected to the vapor collector and a vapor recovery system having a vapor return pipe 12 coupling the vapor hose and the underground tank, and at least a part of the vapor return pipe is inserted and arranged through the oil supply pipe. The oil supply pipe comprises a first rising piping 6 connected to the underground tank, a horizontal piping 7 buried in a site of the service station while being connected to the first rising piping and a second rising piping 8 coupling the horizontal piping and the oil supply pump, and the part of the vapor return pipe may be inserted through the first rising piping, the horizontal piping, and the second rising piping.SELECTED DRAWING: Figure 1
Patent JP-2022128188-A (JP)
Title: Broadband RF power supply and control method
Inventor: YUZURIHARA ITSUO
IPC: H02M7/48
Filed: 2021-02-22
Abstract: To provide a broadband RF power supply and a control method that suppress frequency and/or phase desynchronization between a carrier wave and a modulated wave and outputs a sine wave having synchronization in frequency and phase over a wide band.SOLUTION: A broadband RF power supply 1 includes a carrier wave generation unit that divides the entire range of a modulated wave variable frequency range, in which a modulated wave frequency fs is variable, into a plurality of associated modulated wave frequency sections on the basis of upper- and lower-limit frequencies of the carrier wave. In each of modulated wave frequency sections, a frequency of carrier frequency fc that satisfies a relationship of fc=N*fs, is changed with an integer number of PWM pulses and the modulated wave frequency associated with each modulated wave frequency section. By switching to the number of PWM pulses associated with the modulated wave frequency section containing the changed modulated wave frequency and making the carrier frequency variable on the basis of the relationship fc=N*fs, the frequencies between the carrier wave and the modulated wave are synchronized to satisfy the periodicity.SELECTED DRAWING: Figure 1
Patent JP-2022128877-A (JP)
Title: Valve body operation mechanism of valve gear
Inventor: MIZUGUCHI TAKU
IPC: F16T1/24
Filed: 2021-02-24
Abstract: To provide a valve body operation mechanism of a valve gear which can conduct a closing operation of a valve body without fail.SOLUTION: A valve gear includes: a valve body 36 which opens or closes an area between an inflow passage 17 and an outflow passage 40a of a fluid; a shaft member 32 integrally formed with the valve body 36; and a power transmission member 28 which applies a driving force to the shaft member 32. The driving force is applied to the shaft member 32 to press the valve body 36 in a valve opening direction and separate the valve body 36 from a valve seat 34b. Application of the driving force is stopped to cause the valve body 36 to move in a valve closing direction and be seated on the valve seat 34b. In a valve body operation mechanism VM of the valve gear, the power transmission member 28 is formed with a valve closing structure CM which engages with the shaft member 32 and causes the valve body 36 to move in the valve closing direction and be seated on the valve seat 34b when the application of the driving force is stopped.SELECTED DRAWING: Figure 7
Patent JP-2022134614-A (JP)
Title: Substrate inspection method
Inventor: SAKURAI TSUTOMU
IPC: G01N21/956
Filed: 2021-03-03
Abstract: To provide a substrate inspection method that increases the number of teacher data of defective products to improve reliability of an inspection model.SOLUTION: A substrate inspection method includes: an image processing step for processing each of image data of a plurality of inspection object sections on a substrate to generate defective image data showing that each of the plurality of inspection object sections is defective; a model generation step for learning normal image data showing that the inspection object section is normal and defective image data as teacher data to generate a substrate inspection model; and a determination step for determining whether the substrate is normal or defective by applying image data of the plurality of inspection object sections on the substrate to be inspected to the substrate inspection model.SELECTED DRAWING: Figure 1
Patent JP-2021079271-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-03-05
Abstract: To provide a game machine capable of improving an amusement to a game of a player.SOLUTION: A game machine is configured so that: a kind of one privilege game is determined from plural kinds, containing at least, as a kind of the privilege game, a first privilege game, and a second privilege game which has an advantageous degree for a player higher than that of the first privilege game; based on a specific determination result generated from determination by first determination means or second determination means, a first state in which a second determination condition is easily established, is set. On the other hand, based on establishment of a finish condition of the privilege game, a second state in which, the second determination condition is not easily established relative to the first state, is set. When the specific determination result is generated by determination by the first determination means, a ratio of determination of the second privilege game, is higher, than when the specific determination result is generated by determination by the second determination means. Therefore, it is possible to improve an amusement to a game of a player.SELECTED DRAWING: Figure 1
Patent JP-2022135783-A (JP)
Title: Door hole cap, seal member, and attachment structure of door hole cap
Inventor: IISHI HIROYUKI
IPC: F16J15/10
Filed: 2021-03-05
Abstract: To realize a door hole cap which achieves reduction of manufacturing costs.SOLUTION: A door hole cap (1) includes: a cap member (10) formed with a groove (11) recessed to the vehicle inner side; and a seal member (20) attached to the groove (11). The groove (11) is formed over an entire periphery of a first peripheral edge part (12). The seal member (20) includes: a body (21) which is inserted into the groove (11); an engagement part (22) which extends from the body (21) and in which a protruding part (22a) contacts with a door inner panel (D1) from the vehicle outer side; and a groove contact part (23) which extends from the body (21) to an inner surface of the groove (11) and contacts with the inner surface.SELECTED DRAWING: Figure 2
Patent JP-2021103537-A (JP)
Title: Continuous time warping and binocular time warping for virtual and augmented reality display systems and methods
Inventor: IVAN YEOH
IPC: G06T19/00
Filed: 2021-03-08
Abstract: To provide continuous time warping and binocular time warping for virtual and augmented reality display systems and methods.SOLUTION: Embodiments of the present disclosure relate to continuous and/or binocular time warping methods for taking into account head movement of a user without having to re-render a displayed image. Binocular time warping refers to late-frame time warping used in connection with a display device including a left display unit for the left eye and a right display unit for the right eye, where the late-frame time warping is performed separately for the left display unit and the right display unit. Warped images are sent to the left and right display units, where photons are generated and emitted toward respective eyes of the viewer, thereby displaying an image on the left and right display units at the same time.SELECTED DRAWING: Figure 4
Patent JP-2022137788-A (JP)
Title: Circuit board for electronic equipment, electronic equipment, and manufacturing method thereof
Inventor: TANAKA YOSHIYUKI
IPC: H05K1/02
Filed: 2021-03-09
Abstract: To provide a circuit board for electronic equipment, an electronic equipment, and a manufacturing method thereof capable of suppressing malfunction of mounted electronic components even when resin drips from a gap between a lead wire and a through hole of a case.SOLUTION: A circuit board 1 for electronic equipment housed in a case 2 having an insertion hole 2a filled with a resin 3 includes a substrate body 5 on which electronic components are mounted, and the substrate body has a soldering portion 5a to which the electronic component is soldered, and resin prevention holes 5b and 5c formed in the vicinity of the soldering portion and in front of the insertion hole side.SELECTED DRAWING: Figure 1
Patent JP-2022137905-A (JP)
Title: Game program, game device, and game system
Inventor: KIMURA SATOSHI
IPC: A63F13/86
Filed: 2021-03-09
Abstract: To provide a game program, a game device, and a game system capable of improving a relation between a player or character and a local community.SOLUTION: The game program causes a control unit 23 (computer) of a server device 2 to function as: game progress means 234 which causes a game to progress by operating a character in response to an operation input from a player; position identifying means 235 which identifies positional information indicative of the position of the player; attribute identifying means 236 which identifies advantage attributes of at least one of the player and the character; determination means 237 which determines a first relation between the positional information and the advantage attributes; and progress control means 238 which favorably treats the progress of the game in accordance with the first relation.SELECTED DRAWING: Figure 1
Patent JP-2022138673-A (JP)
Title: Turbo-brayton refrigerator
Inventor: OZAKI SHINSUKE
IPC: F25B9/06
Filed: 2021-03-10
Abstract: To provide a turbo-Brayton refrigerator capable of preventing freezing of an object to be cooled.SOLUTION: A turbo-Brayton refrigerator 11 comprises: a first circulation path L1 through which a first refrigerant circulates; a second circulation path L2 through which a second refrigerant to be cooled circulates; a subcooler 22 arranged over the first circulation path L1 and the second circulation path L2; and an expansion turbine 21 positioned on the primary side of the subcooler 22 in the first circulation path L1, where a pressure ratio of the expansion turbine 21 is set so that an outlet temperature of the expansion turbine 21 is higher than a freezing point of the second refrigerant.SELECTED DRAWING: Figure 1
Patent JP-2022139103-A (JP)
Title: Electric wire with connector
Inventor: TERAMOTO Yuito
IPC: H01R13/56
Filed: 2021-03-11
Abstract: To provide an electric wire with a connector that can suppress abrasion of a connection portion between a conductor and a terminal of the electric wire and abrasion of a connection portion between the terminal and a mating terminal, with a simple configuration.SOLUTION: The electric wire with a connector comprises an electric wire and a connector mounted on a terminal of the electric wire. The connector comprises a terminal electrically connected to a conductor of the electric wire and a housing that houses the terminal therein. The housing comprises a front end into which a mating connector is inserted, a rear end facing the front end, from which the electric wire is pulled out, and a side part joining the front end to the rear end. The electric wire comprises a folded-back portion folded back from the rear end side toward the front end side and then arranged along the side part, and also comprises a fixing member fixing the folded-back portion to the housing. The fixing member is arranged in a circumferential direction of the housing so that the member overlaps with a rotation center of the housing, where the rotation center is a center for the front end and the rear end oscillate in a direction crossing a longitudinal direction of the housing.SELECTED DRAWING: Figure 2
Patent JP-2022139149-A (JP)
Title: Control system and control method
Inventor: KIRIBUCHI TAKESHI
IPC: G05B19/05
Filed: 2021-03-11
Abstract: To easily integrate project files for a plurality of control units.SOLUTION: A control system comprises a storage section and a control section. The storage section stores a first project file for a first control unit 20A, a second project file for a second control unit 20B, and an integrated project file generated on the basis of the first and second project files. The control section performs processing on the basis of each project file. Each of the first and second project files includes a plurality of node identifiers independently assigned to each of a plurality of nodes 8 per project file. The integrated project file includes node identifiers uniquely reassigned to each of all nodes 8. The control section identifies a node identifier of a node 8 with which it communicates using the node identifiers uniquely reassigned to each of all nodes 8.SELECTED DRAWING: Figure 1
Patent JP-2022139310-A (JP)
Title: Head-up display
Inventor: MIYAMOTO TOMOAKI
IPC: G02B27/01
Filed: 2021-03-11
Abstract: To provide a head-up display capable of reducing the decrease of the quality of the projected virtual image even when a first mirror is rotated.SOLUTION: A head-up display 10 is a head-up display that projects virtual images onto a display medium 11. The head-up display 10 includes: a display unit 13 that emits display light for reproducing display images; and a first mirror 14 that forms virtual images on the side opposite the observer with respect to the display medium 11 by guiding images to be displayed on the display unit 13 to the display medium 11. The first mirror 14 has a substrate 16 that has a first surface 17 and a second surface 18 which is the back side of the first surface 17 and a reflective surface 20 provided on the first surface 17. The substrate 16 has an edge 21 provided with a rough surface between the reflective surface 20 of the first surface 17 and the periphery of the substrate 16. A rib 22 is provided on the back side of the edge portion 21.SELECTED DRAWING: Figure 4
Patent JP-2022139490-A (JP)
Title: grain dryer
Inventor: MASUO TOMOHIRO
IPC: F26B25/12
Filed: 2021-03-12
Abstract: To provide a grain dryer allowing an operator to easily adjust the height of a grain storage tank disposed on a dryer body.SOLUTION: The grain dryer comprises a grain storage tank having a side face formed of a plurality of tank side plates, each of which is provided with lateral flanges each having a horizontal section facing outward, with a lower lateral flange disposed on the lower part of the tank side plate engaged with an upper lateral flange disposed on the upper part of the tank side plate positioned directly below the tank side plate, one after another to form the side face of the grain storage tank. The tank side plates of at least one stage of the grain storage tank are extendable tank side plates each having an extending part on the lower part thereof, which is slidable on the inside of the tank side plates positioned directly therebelow, and extendable lateral flanges each having a horizontal section facing outward are made detachably attachable to the extending parts of the extendable tank side plates. The height of the grain storage tank is made adjustable by attaching the extendable lateral flanges to the extending parts of the extendable tank side plates.SELECTED DRAWING: Figure 3
Patent JP-2022142013-A (JP)
Title: Electronic device provided with booster circuit
Inventor: UTSUNOMIYA FUMIYASU
IPC: H02M3/155
Filed: 2021-03-16
Abstract: To provide an electronic device provided with a booster circuit using the small number of pieces of power storage capacity, or a booster circuit using small-sized power storage capacity whose capacitance value is small, according to the present invention.SOLUTION: An electronic device 100 provided with a booster circuit comprises a first booster circuit 103, an output circuit 105, a load 106, first power storage capacity 102, second power storage capacity 104, and an input terminal 107. The input terminal 107 is connected to input terminals of the first power storage capacity 102 and the first booster circuit 103. The second power storage capacity 104 is connected to an output terminal of the first booster circuit 103 and an input terminal of the output circuit 105. The load 106 is connected to an output terminal of the output circuit 105.SELECTED DRAWING: Figure 1
Patent JP-2022145288-A (JP)
Title: Printing system, printing method, information processing apparatus, and program
Inventor: OSADA KOICHI
IPC: H04N1/00
Filed: 2021-03-19
Abstract: To reduce restrictions on a type and a printer driver in grouping of print jobs.SOLUTION: A printing system 1 in which an information processing apparatus 30 causes an image forming apparatus 20 to print a print job transmitted from an information processing terminal 10, has: intermediate data generation means that converts data to be printed received from the information processing terminal into intermediate data; and print control means that, based on print settings for the intermediate data generated by the intermediate data generation means, allocates the intermediate data to a job group. The print control means causes the image forming apparatus to print the plurality of pieces of intermediate data allocated to the job group in preference to the intermediate data allocated to the other job groups.SELECTED DRAWING: Figure 4
Patent JP-2022147013-A (JP)
Title: Information processing device, control method, and program
Inventor: UEHARA Yuri
IPC: G06Q30/02
Filed: 2021-03-23
Abstract: To allow for appropriately determining fraudulent reviews.SOLUTION: An information processing device is provided, comprising a determination unit configured to determine if evaluation information is fraudulent or not based on input information including at least either of the product evaluation information entered by a user and user information comprising information on the user.SELECTED DRAWING: Figure 3