baber/WOPTO huggingface dataset:
Patent JP-2022032114-A (JP)
Title: Calibration system, calibration method, and calibration program
Inventor: NAKANO YUSUKE
IPC: G06T7/80
Filed: 2020-08-11
Abstract: To improve an estimation accuracy of a position of a movable body based on a photographic image by an installed camera.SOLUTION: A calibration system (100) includes: a storage unit (110) that stores a reference locus (112) of a movable body in an image of a predetermined traffic environment photographed by an imaging sensor (150) and a reference position (113) in the image; an acquisition unit (141) that acquires a plurality of images of the traffic environment sequentially photographed; a generation unit (143) that generates an estimate locus of the movable body based on positional information of the movable body detected from the plurality of images; a calculation unit (144) that calculates a positional deviation amount of the imaging sensor based on the reference locus and the estimate locus; a correction unit (145) that corrects the reference position using the positional deviation amount; and an update unit (146) that updates a positional conversion model for converting a two-dimensional position in the image to a three-dimensional position using the corrected reference position.SELECTED DRAWING: Figure 1
Patent JP-2020196443-A (JP)
Title: Selectively thrusting propulsion units for aircraft
Inventor: DOMINIC TIMOTHY SHIOSAKI
IPC: B64C27/08
Filed: 2020-08-12
Abstract: To provide a propulsion system allowing control of aspects of sounds radiated by propulsion units of aircraft.SOLUTION: Propulsion units 130-4 have motors 165-4 with drive shafts that may be aligned at a variety of orientations, propellers 170-4 with variable pitch blades, and common operators for aligning the drive shafts at one or more orientations and for varying the pitch angles of the blades. The common operators may include plate elements 182-4 to which a propeller hub 180-4 is rotatably joined, and which may be supported by one or more linear actuators 155-4 that may vary both the orientations of the drive shafts and the pitch angles of the blades. Operating the motors and propellers at variable speeds, variable gimbal angles or variable pitch angles enables the motors to generate forces in any number of directions and at any magnitudes. Attributes of the propulsion units may be selected in order to shape or control the noise generated thereby.SELECTED DRAWING: Figure 1B
Patent JP-2021038133-A (JP)
Title: Segmented environmental barrier coating systems, and methods of forming the same
Inventor: WAN JULIN
IPC: C23C28/04
Filed: 2020-08-13
Abstract: To provide: segmented environmental barrier coating systems; and methods of forming the same.SOLUTION: Methods for preparing an environmental barrier coating and the resulting coating are provided. The methods and products include the incorporation of a continuous ceramic inner layer and a segmented ceramic outer layer on a CMC component. The segmented ceramic outer layer may be formed by thermal spray techniques. The coating is more stable at higher temperatures and provides for a longer lifetime of the coated component.SELECTED DRAWING: Figure 1A
Patent JP-2022032850-A (JP)
Title: Method for producing non-enveloped virus
Inventor: KUBOTA SUSUMU
IPC: C12N7/01
Filed: 2020-08-14
Abstract: To provide a method for obtaining a non-enveloped virus at high purity without a complicated operation, a method for obtaining cell extract liquid containing a high-purity non-enveloped virus, a kit suitable for the methods, or the like.SOLUTION: A method for producing non-enveloped virus including: (a) a step of mixing a cell containing a non-enveloped virus and basic solution; (b) a step of acidifying a mixture obtained in the step (a); and (c) a step of acquiring the non-enveloped virus.SELECTED DRAWING: None
Patent JP-2022034707-A (JP)
Title: Reactive group-containing organic polymer, method for producing the same, and resin composition
Inventor: ONISHI YOSHINOBU
IPC: C09J171/02
Filed: 2020-08-19
Abstract: To provide an organic polymer having a specific reactive group, a method for efficiently producing the organic polymer, and a resin composition containing the organic polymer.SOLUTION: A method for producing an organic polymer (A) having an allenyl group includes a step of reacting an organic polymer (B) having a carbon-carbon triple bond with a basic compound (G), and converting the carbon-carbon triple bond into an allenyl group. A ratio of the allenyl group with respect to the total of the carbon-carbon triple bond and the allenyl group contained in the organic polymer (A) is 10 mol% or more and 100 mol% or less. A multi-liquid type resin composition contains an agent A containing an organic polymer (A) having an allenyl group, and an agent B containing a metal catalyst (H).SELECTED DRAWING: None
Patent JP-2022034781-A (JP)
Title: Video reception type shopping system
Inventor: SHIOMOTO TAKAKIMI
IPC: H04N21/478
Filed: 2020-08-19
Abstract: To enable viewers to easily purchase commodities even in a video other than a program for shopping.SOLUTION: A video reception type system enables a viewer side to receive and record a video transmitted or distributed from a predetermined center 10, and replay the recorded video. The video is not related to television shopping and internet shopping. The video reception type system is equipped with means 11 for adding a symbol S to an article that is a commodity in the video and associating information on the commodity with it and registering it in the video on the center 10 side, mean 33 for stopping the replayed video at a desired place on the viewer side, symbol display means 34 for displaying the symbol S in association with the commodity if there is an article that is the commodity in the stopped video, means 36 capable of selecting the displayed symbol S, and information display means 34 for displaying the information on the corresponding commodity if the symbol S is selected.SELECTED DRAWING: Figure 2
Patent JP-2022035430-A (JP)
Title: Vehicle lower part structure
Inventor: OSADA YUKIKUNI
IPC: B60R3/00
Filed: 2020-08-21
Abstract: To suppress the deformation amount of a step portion at the time of getting on/off of a vehicle, and to suppress noise due to the deformation of the step portion.SOLUTION: A vehicle lower part structure 10 is equipped with a slope device 1 capable of delivering a slope plate 11 retracted under a floor panel 4 to the outside of a vehicle in a vehicle upper surface view. If a part near a doorway on the floor panel 4 is made to be a step portion 42, while the slope plate 11 is retracted, a stopper rubber 43 is provided as an elastic member, at a position opposite to the slope plate 11 on a lower surface of the step portion 42 or a position opposite to the step portion 42 on an upper surface of the slope plate 11.SELECTED DRAWING: Figure 2
Patent JP-2020194580-A (JP)
Title: Monitoring device and watching system using the same
Inventor: SHIMOI NOBUHIRO
IPC: A61G7/043
Filed: 2020-08-21
Abstract: To provide a monitoring system capable of accurately monitoring without requiring labor and time during monitoring in a field requiring monitoring of a bed, a room, and the like, and a watching system using the same.SOLUTION: In a monitoring device of the present invention, an RFID tag 58 capable of individual identification is attached to a side plate 57 on a leg part side or a side plate 59 on a head part side of a bed 55, and a bed mat, and a reader/writer 60 and a human sensor are attached to the side plate 57 on the leg part side or the side plate 59 on the head part side of the bed 55, and when a person 56 to be cared lies on the bed 55, RFID tags 58a, 58b, 58c, 58d and 58e capable of individual identification are being communicated with the reader/writer 60, and a determination device 61 determines that communication between the RFID tags 58a, 58b, 58c, 58d and 58e and the reader/writer 60 is cut off, by pattern recognition, and that the person 56 to be cared leaves the bed or is about to leave the bed, by a link of a cloud server system or the like.SELECTED DRAWING: Figure 14
Patent JP-2022035799-A (JP)
Title: Resin pad for ultrasonography
Inventor: AKAISHI WATARU
IPC: A61B8/00
Filed: 2020-08-21
Abstract: To provide a technology that enables precise ultrasonography even on a fine part such as a finger.SOLUTION: A resin pad for ultrasonography includes: an inspection surface that is at least one surface of the multiple outside surfaces constituting a resin pad and used for inspection while coming into contact with a probe for ultrasonography; and a hollow part formed while having a predetermined distance to the inspection surface in order to accommodate a subject.SELECTED DRAWING: Figure 2
Patent JP-2022038054-A (JP)
Title: Grouting chemical composition for bedrock solidification
Inventor: KISHIMOTO RYUSUKE
IPC: C09K17/48
Filed: 2020-08-26
Abstract: To provide a grouting chemical composition for bedrock solidification, which, due to improved handleability at low temperature, securement of excellent resin flowability during foaming, and improvement in foamability, can secure an excellent soil improvement property through sufficient void filling performance and provide stable workability and reactivity even under an environment of a lot of water leakage and spring water.SOLUTION: Provided is a grouting chemical composition for bedrock solidification, comprising a polyol component (A) and a polyisocyanate component (B). The polyol component (A) comprises an aqueous solution of sodium silicate (A-1), a specific polyether polyol (A-2), and a specific tertiary amine catalyst (A-3). The polyisocyanate component (B) comprises a mixture (B-1) of MDI and polymeric MDI and a reaction product of a specific polyether polyol (B-2) and (B-1). Further, MDI and polymeric MDI in (B-1) have a specific mass ratio and isomers of MDI have a specific mass ratio.SELECTED DRAWING: None
Patent JP-2022038451-A (JP)
Title: Filter circuit and balun circuit
Inventor: TSUKASHIMA KOJI
IPC: H01P5/16
Filed: 2020-08-26
Abstract: To provide a filter circuit and a balun circuit, capable of suppressing signal reflection at a desired frequency.SOLUTION: A filter circuit includes: a branch-line coupler having a first to a fourth terminals; and a balun circuit connected to one of second and the third terminals. The balun circuit includes: an input terminal connected to one of the second and the third terminals and a high frequency signal is inputted; a first transmission line having an end connected to the input terminal and having a length equivalent to 1/4 of an electrical length of the high frequency signal; a second transmission line having an end connected to the first input terminal and having the length equivalent to 1/4 of the electrical length; a third transmission line having an end connected to the other end of the second transmission line and having the length equivalent to 1/4 of the electrical length; a fourth transmission line having an end connected to the other end of the third transmission line, electromagnetically coupled to the first transmission line, and having the length equivalent to 1/4 of the electrical length, in which the other end of the first transmission line and the other end of the fourth transmission line are both connected to ground, left open, or respectively connected to two termination resistors having the same resistance values.SELECTED DRAWING: Figure 1
Patent JP-2022038890-A (JP)
Title: Power steering control device and power steering control method
Inventor: SUZUKI MOTOCHIKA
IPC: B62D6/00
Filed: 2020-08-27
Abstract: To easily perform, in a power steering control device, control appropriate for the state of a vehicle or the condition of a driver of the vehicle.SOLUTION: A power steering control device 100 includes: a first override determination unit 105 that, based on a state of a vehicle, determines whether the vehicle can be automatically steered or not; a second override determination unit 106 that, based on a condition of a driver of the vehicle, determines whether the vehicle can be manually steered or not; and an operation mode switching unit 107 that, based on a determination result of the first override determination unit 105 and a determination result of the second override determination unit 106, switches among an automatic steering mode for automatically steering the vehicle, a manual steering mode for manually steering the vehicle, and a semi-automatic steering mode for automatically steering and manually steering the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2022040496-A (JP)
Title: Mounting table, plasma processing device, and manufacturing method of mounting table
Inventor: SAITO HIDETO
IPC: H01L21/683
Filed: 2020-08-31
Abstract: To improve the ease of attachment/detachment between an electrostatic chuck and an electrostatic chuck mounting plate on a board mounting table.SOLUTION: A mounting board on which a board is mounted includes an electrostatic chuck having a mounting surface of the board, an electrostatic chuck mounting plate on which the electrostatic chuck is mounted, and an annular fastener that fastens the electrostatic chuck and the electrostatic chuck mounting plate, the electrostatic chuck includes a plurality of first protrusions protruding radially outward from the outer surface, the electrostatic chuck mounting plate includes a plurality of second protrusions radially outwardly projecting from the outer side surface and provided at positions corresponding to the first protrusions in a plan view, the fastener includes a fitting portion that is fitted to the first protrusion and the second protrusion, and on one or both of the upper surface of the first protrusion and the lower surface of the second protrusion, an inclined portion inclined such that the thickness of the protrusion increases in the fitting direction by the fitting portion is formed.SELECTED DRAWING: Figure 5
Patent JP-2021040134-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: LEE MUHYEON
IPC: H01L21/304
Filed: 2020-09-01
Abstract: To provide a substrate processing method and a substrate processing apparatus, capable of improving cleaning efficiency.SOLUTION: The present invention provides a method for processing a substrate. According to one embodiment, the method includes a fluid treatment step of processing the substrate by supplying a treatment liquid onto the substrate rotating, and a cleaning step of stopping the supply of the treatment liquid and supplying a cleaning solution onto the substrate. In the cleaning step, a first liquid is discharged from a first nozzle above the substrate rotating to a point spaced apart from the center of the substrate in a first direction, and a second liquid is discharged from a second nozzle to a point spaced apart from the center of the substrate in a second direction. When viewed from above, the first liquid flows toward the second nozzle after impacted onto the substrate, and the first liquid flows toward the first nozzle after impacted onto the substrate. According to one embodiment of the present invention, the collision of deionized water discharged to different positions on the substrate can be prevented.SELECTED DRAWING: Figure 5
Patent JP-2022034486-A (JP)
Title: Umbrella to wear on body, not getting in the way of fast movement, with free hand
Inventor: KINOSHITA HARUSUKE
IPC: A45B11/02
Filed: 2020-08-18
Abstract: To provide a light-weight and easily-foldable umbrella, enabling free use of both hands, and not hurting an opposite party and a user himself/herself even it hits, while wearing it on the body.SOLUTION: A glass fiber FRP rod is formed into an elliptical shape with two centers, and a waterproof cloth is put thereon. A half ring is tied to a backpack. The other half is adjusted with an adjustable string 2 so as to cover the head. After being used, an intersection of the two rings are twisted in a figure eight, and the size of the rings becomes a half by being folded so as to be easily portable as it is with the backpack.SELECTED DRAWING: Figure 1
Patent JP-2022046051-A (JP)
Title: Control device, base station with the same, program for executing computer, and computer readable recording medium with program recorded thereon
Inventor: YAMAMOTO TAKASHI
IPC: H04W72/04
Filed: 2020-09-10
Abstract: To provide a control device for executing control for improving the throughput in radio communication even if an AP exists outside the control.SOLUTION: A learning unit 4 executes first hostile reinforcement learning for learning a performance maintenance behavior for maintaining communication performance of a control object AP in a communication environment in which a hostile AP disturbs communication by the control object AP. A learning unit 5 executes second hostile reinforcement learning for learning a disturbance behavior for disturbing the communication by the control object AP. The learning unit 4 executes the first hostile reinforcement learning every N0 time slots in Nitcr time slots, and the learning unit 5 executes the second hostile reinforcement learning every N1 time slots arranged alternately with the N0 time slots in the Nitcr time slots. Control means 3 controls the control object AP on the basis of a Q table received from the learning unit 4 and a transmission schedule of a cooperative AP.SELECTED DRAWING: Figure 2
Patent JP-2022047403-A (JP)
Title: Inkjet printing device and inkjet printing method
Inventor: OKUSHIMA TOMOYASU
IPC: B41J2/01
Filed: 2020-09-11
Abstract: To provide a technique that can properly adjust an ink impact position, in accordance with variation in conveying speed.SOLUTION: An inkjet printing device 1 comprises a head 43 that discharges ink toward a recording medium 9 that is conveyed by a conveying part 10, and a discharge control part 41 that makes the head 43 discharge ink. The discharge control part 41 can execute: processing for calculating a conveying speed of the recording medium 9; processing for setting a reference timing at which the head 43 discharges ink; processing for determining a target amount of delay by which the timing at which the head 43 discharges ink is delayed from the reference timing on the basis of the conveying speed at the reference timing; processing for renewing the target amount of delay in accordance with the varied conveying speed when the conveying speed is varied before the recording medium 9 is conveyed by a distance corresponding to the target amount of delay; and processing for delaying the timing at which the head 43 discharges ink, on the basis of the renewed target amount of delay.SELECTED DRAWING: Figure 1
Patent JP-2022047438-A (JP)
Title: Solid-state imaging device and electronic apparatus
Inventor: NAKATA TATSUYA
IPC: H01L27/146
Filed: 2020-09-11
Abstract: To make it possible to suppress deterioration of multiplication characteristics and noise characteristics.SOLUTION: A solid-state imaging device according to an embodiment includes: a photoelectric conversion region for subjecting, in an element region defined by an element isolating portion, light entering from a light entry surface to photoelectric conversion; a first semiconductor region surrounding the photoelectric conversion region; a first contact in contact with the first semiconductor region; a first electrode provided in the element isolating portion, extending from the light entry surface side along the element isolating portion, and in contact with the first contact; a second semiconductor region in contact with the first semiconductor region and having the same first conductivity type as the first semiconductor region; a third semiconductor region in contact with the second semiconductor region on a side opposite the light entry surface side, and having a second conductivity type opposite the first conductivity type; a second contact in contact with the third semiconductor region; and a second electrode in contact with the second contact. One end of the first electrode on a side opposite the light entry surface side is positioned on the light entry surface side of a contact plane between the second semiconductor region and the third semiconductor region in a height direction.SELECTED DRAWING: Figure 6
Patent JP-2021110722-A (JP)
Title: Movement and clock
Inventor: TAKANO MASASHI
IPC: G04B19/253
Filed: 2020-09-14
Abstract: To provide a movement capable of switching date in a short amount of time as well as suppressing unexpected rotation of a day wheel.SOLUTION: A movement of this invention includes: a day wheel provided with a scoop wheel, a calendar plate, and a day gear unit provided on an inner periphery side of the calendar plate and having a plurality of tooth units; a day turning wheel having a day turning gear unit engaged to the scoop wheel to which rotation of the scoop wheel is transmitted, a day turning body unit rotating integrally with the day turning gear unit, an elastic unit built extending from the day turning body unit composed to be capable of energizing the day wheel in the rotational direction, and a day turning claw provided on a tip of the elastic unit for engaging with the gear unit of the day gear unit; and a day jumper having a swinging-restriction unit for restricting rotation of the day wheel by engaging with adjacent gear units among the plurality of gear units, and the swinging-restriction unit has a first restriction surface engaging with one gear unit, a second restriction surface engaging with the other gear unit among adjacent tooth units, a connection surface provided in between the first restriction surface and the second restriction surface, and is composed to be capable of engaging and disengaging with adjacent gear units.SELECTED DRAWING: Figure 7
Patent JP-2021070026-A (JP)
Title: Motor caging coater
Inventor: WANG FEIXIANG
IPC: B05C1/02
Filed: 2020-09-15
Abstract: To provide a motor caging coater for enabling uniform coating.SOLUTION: A support device 1 includes a base plate 11, support plates 12, a top plate 13, a reciprocating slide plate 14, a reciprocating link 15, a rotary table 16, a fixing rod 17, a drive motor 18, and a motor support plate 19. The support plates are attached symmetrically to an upper end surface of the base plate, the top plate is attached to an upper end surface of the support plate, a slide groove is formed in the support plate, the reciprocating slide plate is attached to the slide groove in a slidably fitting manner, a through-groove is formed in a right support plate, the reciprocating link penetrated through the through-groove is attached to the reciprocating slide plate by a shaft, the motor support plate is attached to a lower side of the reciprocating link, the motor support plate is fixedly connected to the right support plate, the drive motor is attached to an upper end surface of the motor support plate, the rotary table is attached to a movable end of the drive motor, and the fixing rod is attached to an upper end surface of the rotary table.SELECTED DRAWING: Figure 1
Patent JP-2022050201-A (JP)
Title: tire
Inventor: SATO TAKUYA
IPC: B60C11/12
Filed: 2020-09-17
Abstract: To provide a tire having an improved on-ice performance while suppressing reduction in rigidity of a tread part.SOLUTION: A tire has a tread part 2. The tread part 2 includes a plurality of sipes 7 opened on its ground-contact surface. The plurality of sipes 7 includes at least one variable surface sipe 8. The variable surface sipe 8 has a pair of sipe walls 10 facing each other. At least one of the pair of sipe walls 10 includes a first surface 11 formed with a plurality of micro-projections 9, and a second surface 12 having surface roughness smaller than that of the first surface 11.SELECTED DRAWING: Figure 3