baber/WOPTO huggingface dataset:
Patent JP-2022130109-A (JP)
Title: System and program for presenting sports participation promotion advice method
Inventor: OGASAWARA ETSUKO
IPC: G16H20/30
Filed: 2021-02-25
Abstract: To provide a system and a program for presenting an appropriate advice method to an athletics instructor so as to give effective advice for promoting participation in sports to a person who does not do athletics.SOLUTION: A system for presenting an appropriate advice method according to individuality of an object person to an athletics instructor for promoting participation in sports having a data base part 4 storing information 4a on question items to the object person, information 4b on seven individuality types, and information 4c on an advice method includes: means for searching for question item information from the data base part and displaying the question item in a display part; means for classifying the object person into any one of the seven individuality types by applying a classification algorithm predetermined on the basis of individuality factor information when input of answers to the question items is received from the object person; and means for searching for advice method information on the individuality type into which the classification is made from the data base part, and displaying the advice method in the display part 3.SELECTED DRAWING: Figure 1
Patent JP-2021099216-A (JP)
Title: Control method, control device, program and storage medium for water dispenser
Inventor: KATSURAYA SHOTA
IPC: F25D11/00
Filed: 2021-02-26
Abstract: To provide a water dispenser capable of setting downtime appropriate for cooling, and enhancing supply control capacity for cold water.SOLUTION: A control method for a water dispenser (water server) that provides cold water controlled to a predetermined temperature, comprises: setting a first reference temperature Tr1 and a second reference temperature Tr2 higher than the first reference temperature within a temperature region of cold water; operating a cooling device to generate the cold water; stopping the operation of the cooling device when a predetermined time elapses from the time when the cold water temperature drops to the first reference temperature Tr1; even when the predetermined time elapses after the cooling device stopped operating, continuing the cooling device to stop operating when the cold water temperature does not reach the second reference temperature Tr2; and operating the cooling device when the cold water temperature reaches the second reference temperature Tr2.SELECTED DRAWING: Figure 10
Patent JP-2022136728-A (JP)
Title: Inattentive-driving determination device and inattentive-driving determination method
Inventor: SAKAI YASUTOSHI
IPC: G06T7/20
Filed: 2021-03-08
Abstract: To appropriately issue warning with respect to inattentive-driving of a driver of a vehicle.SOLUTION: An inattentive-driving determination device 20 includes: a detection section 22 for detecting a direction of a face or sight line of a driver of a vehicle and a passenger other than the driver, and detecting the behavior of occupants in the vehicle; and a determination section 23 for determining that inattentive-driving is being performed when the driver faces to a direction other than a travel direction of the vehicle for a first period or more based on a detection result of the detection section 22, and determining that the inattentive-driving is being performed when the driver faces to the direction other than the travel direction of the vehicle for a second period or more being shorter than the first period in a case where the behavior to request for facing to the same direction is detected when the passenger other than the driver faces to the direction other than the travel direction of the vehicle, and subsequently the driver faces to the same direction as the passenger other than the driver.SELECTED DRAWING: Figure 1
Patent JP-2021090074-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA HIDEKAZU
IPC: H01L29/778
Filed: 2021-03-08
Abstract: To provide a semiconductor device 1 in which the occurrence of a crack in a nitride semiconductor chip is suppressed.SOLUTION: A semiconductor device 1 comprises: a nitride semiconductor chip 6 having a silicon substrate 2, and an InxGayAl1-x-yN layer (0≤x≤1, 0≤y≤1, 0≤x+y≤1); a plurality of pads each of which includes a gate pad, a source pad, and a drain pad provided on the upper surface of the nitride semiconductor chip 6; and a die pad 10 which has a larger coefficient of thermal expansion than that of the silicon substrate 2c and includes Cu, the semiconductor device 1 is a rectangular package with a first side and a second side which are two opposite sides, a gate terminal and a source terminal are arranged along a first side of the semiconductor device, and a drain terminal is arranged along a second side of the semiconductor device, the drain terminal is separated from the die pad 10, and a distance between the second side and the center of the die pad 10 in the plan view, of the semiconductor device is larger than a distance between the first side and the center of the die pad 10.SELECTED DRAWING: Figure 4
Patent JP-2022138576-A (JP)
Title: Signal control system
Inventor: KURISHIMA YUSUKE
IPC: G08G1/04
Filed: 2021-03-10
Abstract: To provide a signal control system for adequately determining a recognized signal standby body as a fixed obstacle without repeating useless lighting intervention control with respect to the signal standby body.SOLUTION: An ultrasonic sensor 30 can detect an object to approach a detection area R from a temporal difference of transmitted/received ultrasonic waves, and can recognize that the object is a signal standby body M when the object entering the detection area R is continuously detected at the same position for a predetermined time. After the recognition, lighting intervention control to perform blue lighting is performed with respect to a signal lamp 20 which allows the signal standby body M to stop at the signal lamp. When the detection of the signal standby body M continues after the end of the blue lighting of the signal lamp 20 during the lighting intervention control or after the lighting intervention control, the object is determined to be a fixed obstacle M so as to be excluded from a detection object of the ultrasonic sensor 30.SELECTED DRAWING: Figure 4
Patent JP-2022139078-A (JP)
Title: field effect transistor
Inventor: TAKATANI HIDESHI
IPC: H01L29/06
Filed: 2021-03-11
Abstract: To achieve low on resistance in a field effect transistor with a plurality of p-type deep layers.SOLUTION: A field effect transistor (10) includes a plurality of p-type deep layers (36) and a plurality of n-type deep layers (37). Each p-type deep layer protrudes downward from the body layer, extends in a first direction intersecting with the trench when the semiconductor substrate is viewed from above, and is disposed with a gap part in a second direction orthogonal to the first direction when the semiconductor substrate is viewed from above. Each n-type deep layer is disposed in the corresponding gap part. A drift layer has n-type impurity concentration that is lower than that of each n-type deep layer. A size of the n-type deep layer in a thickness direction of the semiconductor substrate is larger than a size of the n-type deep layer in the second direction.SELECTED DRAWING: Figure 1
Patent JP-2022143117-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-17
Abstract: To increase merchantability of a game machine having plural states.SOLUTION: Specific frequency command transmission processing is used to transmit a first specific frequency designation command regarding a remaining frequency until an execution frequency of variable display becomes a specific frequency corresponding to a time-shortening condition when power is turned on. First to third sets of the first specific frequency designation command are in a two-bite configuration each, and the command is transmitted as a performance control command of a total of six bytes since there are a total of three sets. Special pattern normal processing and special pattern buffer shift processing includes processing for transmitting a second specific frequency designation command regarding the remaining frequency up to a specific frequency in accordance with execution of a variable display. A second specific frequency designation command is in a two-byte configuration, and specific frequency command data are set to 7F[H] when a counted value of a specific frequency counter is equal to or more than 7F[H].SELECTED DRAWING: Figure 294-8
Patent JP-2022144923-A (JP)
Title: Water treatment system, and water treatment method
Inventor: IMADA TOSHIHIRO
IPC: C02F1/06
Filed: 2021-03-19
Abstract: To provide a water treatment system and a water treatment method capable of decreasing the risk of clogging a reverse osmosis membrane, and efficiently decreasing the amount of concentrated water.SOLUTION: The water treatment system comprises an introduction unit, a membrane separation unit for desalination, a first depressurization unit, a first membrane separation unit for concentration, a second membrane separation unit for concentration, and a second depressurization unit.SELECTED DRAWING: Figure 1
Patent JP-2022146658-A (JP)
Title: Radiation cooling type light-shielding device
Inventor: SUEMITSU MASAHIRO
IPC: B32B27/30
Filed: 2021-03-22
Abstract: To provide a radiation cooling type light-shielding device that can suppress the temperature rise of a shading target in daytime sunlight environment.SOLUTION: Provided is a radiation cooling type light-shielding device in which a light-shielding body M having a radiation cooling layer CP is provided on the outer surface side, and the sunlight absorptivity of the inner surface of the light-shielding body M is 70% or more.SELECTED DRAWING: Figure 1
Patent JP-2022148433-A (JP)
Title: Furnace dismantling machine
Inventor: HIRANO KOICHIRO
IPC: F27D1/16
Filed: 2021-03-24
Abstract: To provide a furnace dismantling machine capable of supplying air to an air breaker through air piping, and preventing a swivel joint or a cable carrier in a work front from being enlarged to achieve a downsizing of the whole vehicle body.SOLUTION: A work front 9 is configured by coupling an inner boom 11 rotatably around a shaft C relative to an outer boom 10, inserting an arm 12 in the shaft C direction into the inner boom 11 in a telescopic way and coupling an attachment 13 with an air breaker 21 to the tip of the arm 12. A swivel joint 22 allowing a rotation of the inner boom 11 and a cable carrier 28 allowing a telescopic motion of the arm 12 are provided in the work front 9 and a branch block 35 is provided at a base end of the arm 12. Air piping 34 from a vehicle side is connected to the branch block 35 via each mechanism 22, 28 and is branched into the air breaker 21 side and a cooling nozzle 38 at its inside, each of which is to be supplied with air.SELECTED DRAWING: Figure 5
Patent JP-2021119383-A (JP)
Title: Apparatus and method for mdct m/s stereo with global ild with improved mid/side decision
Inventor: EMMANUEL RAVELLI
IPC: G10L19/008
Filed: 2021-03-26
Abstract: To provide a new apparatus that deals with panned signals using minimal side information.SOLUTION: An encoder includes: a normalizer 110 that determines a normalized audio signal using a normalization value determined depending on a first channel and a second channel of an audio input signal; and an encoding unit 120 that generates and encodes an audio signal such that at least one spectral band of the first channel is a spectral band of a mid signal depending on a spectral band of the normalized first channel and depending on a spectral band of the second channel of the normalized audio signal, and such that at least one spectral band of the second channel is a spectral band of a side signal depending on a spectral band of the first channel of the normalized audio signal and depending on a spectral band of the second channel of the normalized audio signal.SELECTED DRAWING: Figure 1a
Patent JP-2022150701-A (JP)
Title: Concrete curing apparatus, concrete curing method, and concrete curing program
Inventor: SAITO TAKAHIRO
IPC: G01N25/02
Filed: 2021-03-26
Abstract: To more securely cool concrete.SOLUTION: A concrete curing apparatus comprises: an estimation unit for estimating temperature distribution data on temperatures of concrete for a curing time after the concrete is placed, using a heat conduction equation; a control unit that on the basis of a temperature distribution curve obtained by plotting the estimated temperature distribution data, controls a flow rate and temperature of coolant to be supplied to a cooling pipe provided inside the placed concrete; a setting unit that for time at and after a peak temperature is reached on the temperature distribution curve, sets an upper limit temperature higher than the temperature distribution curve by a predetermined temperature and a lower limit temperature lower than the temperature distribution curve by a predetermined temperature; and a generation unit that on the basis of the set upper limit temperature and lower limit temperature, generates an upper limit temperature distribution curve and a lower limit temperature distribution curve. The control unit controls the flow rate and temperature of coolant so that the concrete's temperature transits between the upper limit temperature distribution curve and the lower limit temperature distribution curve.SELECTED DRAWING: Figure 2
Patent JP-2022151941-A (JP)
Title: Developing device and image forming apparatus
Inventor: HOSHINO YUTA
IPC: G03G15/08
Filed: 2021-03-29
Abstract: To prevent accumulation of cloud toner in an air channel in a saved space to stabilize the internal pressure of a developer storage unit.SOLUTION: A developing device comprises: a housing that can store developer therein; a cover member that closes an upper opening of the housing; a developer holding body that is supported by the housing and rotates while holding developer on its outer surface; a regulation member that is arranged facing the developer holding body and regulates the amount of developer on the outer surface; a first exhaust passage that is formed inclined toward the inside of the housing and exhausts air from the inside of the housing to the outside of the housing; and a second exhaust passage that is connected with the first exhaust passage and is connected from the first exhaust passage to a filter member provided on the cover member and inhibiting the passage of developer and permitting the passage of air.SELECTED DRAWING: Figure 5
Patent JP-2022151999-A (JP)
Title: drive system
Inventor: NISHIHAMA KAZUO
IPC: B60L9/18
Filed: 2021-03-29
Abstract: To provide a drive system capable of supplying electric power requested by an inverter for auxiliary device even during regenerative operation under energization only on the auxiliary winding side, by installing an induction generator with primary winding including main winding and auxiliary winding.SOLUTION: A drive system is configured such that the maximum current value of a converter 7 for power generation is set on the basis of a maximum output PAuxMax of auxiliary winding of an induction generator 2 and a minimum voltage VAuxMin of the auxiliary winding when an inverter 4 for travel executes no regenerative operation, and a no-load current value of the induction generator 2 is set such that a maximum current IAuxMaxRet of the auxiliary winding when the inverter 4 for travel executes regenerative operation does not exceed the maximum current of the converter 7 for power generation.SELECTED DRAWING: Figure 1
Patent JP-2022154507-A (JP)
Title: flush toilet
Inventor: Shiobara eiji
IPC: E03D11/02
Filed: 2021-03-30
Abstract: To easily attach a sheet metal to a toilet body without using any adhesive.SOLUTION: A flush toilet includes: a toilet body including a bowl part for receiving dirt; a functional unit placed behind the toilet body; a panel member covering the side face of the functional unit; a magnet provided on the panel member; and a magnetic member provided on a mounting part of the toilet body. The magnetic member is elastically deformable and attached to the mounting part in a manner to sandwich the mounting part.SELECTED DRAWING: Figure 7
Patent JP-2022156365-A (JP)
Title: Square steel pipe column reinforcing structure
Inventor: KINOSHITA TAKAYUKI
IPC: E04G23/02
Filed: 2021-03-31
Abstract: To provide a square steel pipe column reinforcing structure capable of improving the performance of a square steel pipe column with simple structure and weight-suppressed structure.SOLUTION: In a square steel pipe column reinforcing structure 100, by appropriately selecting the size of a reinforcing material according to a square steel pipe column 1 to be reinforced, the local buckling of the square steel pipe column 1 is allowed, but the buckling deformation is moderately restrained so that the decrease in yield strength after the local buckling can be moderated, and the deformation performance can be improved. Further, by limiting the reinforcement to the end part of the square steel pipe column 1 where the local buckling may occur, a significant increase in the number of processes can be avoided. In addition, by attaching a reinforcing member 20 at a predetermined interval from the end surface of the square steel pipe column 1 in the longitudinal direction, it is possible to prevent an excessive increase in the yield strength of the square steel pipe column 1 which may affect the design of a peripheral member.SELECTED DRAWING: Figure 3
Patent JP-2022156440-A (JP)
Title: boiler system
Inventor: YAMADA KAZUYA
IPC: G05B11/36
Filed: 2021-03-31
Abstract: To provide a boiler system which suppresses overshoot of a header pressure when controlling the number of boilers.SOLUTION: While a boiler which does not belong to a number control boiler group 2 performs steam supply and a pressure value is transient lower than a target pressure value of the number control boiler group 2, when number control of the number control boiler group 2 is started, in the cases where (i) a header pressure value PV continuously rises for a predetermined time, (ii) a necessary steam amount MVn exceeds a total value of steam amounts generated by boilers 20 supplying steam in the number control boiler group 2 and (iii) the header pressure value PV becomes a value exceeding, equal to or more than a border value that is a value obtained by subtracting a preset pressure value α from a target pressure value PTV, from a value smaller than the border value, in the number control boiler group 2, the required steam amount calculated by PID control is replaced with the total value of the generated steam amounts being outputted from the actually steam supplying boilers.SELECTED DRAWING: Figure 1
Patent JP-2022156720-A (JP)
Title: Off-set printing method and off-set printing device
Inventor: YANE TAKESHI
IPC: B41M1/34
Filed: 2021-03-31
Abstract: To improve a degree of fill in single-color filled areas in off-set printing for transferring ink onto work-piece in halftone dots from a blanket roller.SOLUTION: When transferring ink to a surface of work-piece from a blanket roller, by relatively moving the blanket roller and the work-piece in a direction crossing a radial direction of the blanket roller viewed from a contact position between the blanket roller and the work-piece when a location that carries a first part of the ink arranged in a prescribed pattern on the blanket roller contacts the work-piece, a shift operation for so making an area coated with the ink at a part equivalent to the first part in the work-piece as to be larger than an area coated with the ink of the first part on a printing plate is performed.SELECTED DRAWING: Figure 7
Patent JP-2021172335-A (JP)
Title: Fault-tolerant power system architecture for aircraft electric propulsion
Inventor: EUGENE V SOLODOVNIK
IPC: B64D27/24
Filed: 2021-04-06
Abstract: To improve the design of high-power electric propulsion systems for aircraft which address one or more of aerospace requirements.SOLUTION: A fault-tolerant design enables a system to continue its intended operation, possibly at a reduced level, rather than failing completely, when some part of the system fails. When a turn-to-turn fault in an AC motor is detected, a motor controller will short three top switches or three bottom switches in an inverter together (effectively shorting associated stator windings) to divert fault current from motor windings to the motor controller, where cooling is available. In addition, when a fault in a motor controller or at an input to the motor controller is detected, the motor controller cuts off power to the motor by issuing a command that causes an upstream contactor with a high-voltage DC bus input to open.SELECTED DRAWING: Figure 2
Patent JP-2022160228-A (JP)
Title: Remote support system and remote support method
Inventor: WATANABE TOSHINOBU
IPC: G06T5/00
Filed: 2021-04-06
Abstract: To prevent deterioration in accuracy of remote support based on an image captured with a camera mounted on a mobile body.SOLUTION: A remote support system remotely supports the operation of a mobile body based on an image captured with a camera mounted on the mobile body. The remote support system communicates with the mobile body and receives the image captured with the camera. The remote support system determines whether congestion control that deteriorates quality of the image is being performed in the mobile body based on an input image, which is the received image or a correction image obtained by correcting the received image. When the congestion control is being performed in the mobile body, the remote support system generates an improved image by improving the quality of the input image by applying a super-resolution technique to the input image, and displays the improved image on a display device.SELECTED DRAWING: Figure 3
Patent JP-2022161609-A (JP)
Title: Conveyance device
Inventor: NANBA MAMORU
IPC: B65H29/52
Filed: 2021-04-09
Abstract: To provide means in which a currently conveyed manuscript can sink below a manuscript which has been conveyed earlier, even when the number of manuscripts which are continuously conveyed increases.SOLUTION: An ADF 5 comprises: a manuscript tray 33; an ejection tray 34; a conveyance path 151; a first conveyance mechanism 16 which conveys a manuscript 12; a first protruding member 40 which is disposed downstream from the first conveyance mechanism 16 and protrudes downward to the conveyance path 151; a second protruding member 41 which is disposed downstream from the first protruding member 40 and protrudes upward; an ejection side conveyance mechanism 60 which is disposed downstream from the second protruding member 41 and conveys the manuscript 12; a paper ejection sensor 25 which detects the manuscript 12 by the first conveyance mechanism 16; and a controller 130. The controller 130 drives the ejection side conveyance mechanism 60 by a signal of the paper ejection sensor 25, and stops after conveying the manuscript 12 until a rear end of the manuscript 12 is located between the first protruding member 40 and the second protruding member 41.SELECTED DRAWING: Figure 9