baber/WOPTO huggingface dataset:
Patent JP-2021055405-A (JP)
Title: Friction damper
Inventor: TAKADA TOMOKAZU
IPC: F16F7/08
Filed: 2019-09-30
Abstract: To provide a friction damper which can reduce costs and exhibit stable damper characteristics (performance).SOLUTION: A friction damper 20 includes: a plate-shaped element 30; a first holding element 41 which is slidable on one surface of the plate-shaped element 30; a holding element 40 having a second holding element 42 which is slidable on the other surface of the plate-shaped element 30 and moves integrally with the first holding element 41; and a fastening element 50 which fastens the first holding element 41 and the second holding element 42, and makes the first holding element 41 and the second holding element 42 hold the plate-shaped element 30 as well. A coefficient of friction between one surface of the plate-shaped element 30 and the first holding element 41 is larger than a coefficient of friction between the other surface of the plate-shaped element 30 and the second holding element 42. A slide of one surface of the plate-shaped element 30 and the first holding element 41 causes a larger friction damping action than the slide of the other surface of the plate-shaped element 30 and the second holding element 42.SELECTED DRAWING: Figure 4
Patent JP-2021055932-A (JP)
Title: Cooling device and control method of cooling device
Inventor: NAGATA JUNICHIRO
IPC: F24F11/84
Filed: 2019-09-30
Abstract: To stably cool equipment requiring temperature accuracy even when a cooling load suddenly changes.SOLUTION: A cooling device includes control means for PID controlling a compressor 15 on the basis of a pressure value of a cooling medium sucked to the compressor 15: control means for PID controlling an opening value of an expansion valve 17 on the basis of a superheating degree determined by temperatures of the cooling medium at an inlet side and an outlet side of an evaporator 18; control means for PID controlling an opening value of a pressure regulation valve 20 on the basis of an outlet-side temperature value of the evaporator 18 of the air distributed by an air blower 19; air temperature output means capable of outputting inlet and outlet air temperatures of the evaporator and a set temperature of the outlet air; and a determination portion for determining whether a cooling load at a second time is increased by a prescribed magnification or more to the cooling load by the evaporator 18 at a first time, and correction control for feedforward correcting an output of the compressor 15, the opening value of the expansion valve 17, and the opening value of the regulation valve 20 and returning the same to PID control is performed.SELECTED DRAWING: Figure 1
Patent JP-2021063741-A (JP)
Title: Airspeed and wind direction measuring device for flight vehicle and measuring method thereof
Inventor: OGAWARA KAKUJI
IPC: G01P5/24
Filed: 2019-10-15
Abstract: To inexpensively provide a device and a method that can measure airspeed and a wind direction with high resolution, suitable for flight vehicles such as small UAVs that fly at low speed.SOLUTION: An airspeed and wind direction measuring device for a flight vehicle comprises: first wind speed measuring means 1 including a pair of ultrasonic transceivers arranged at an interval of distance L in a first direction; second wind speed measuring means 2 including a pair of ultrasonic transceivers arranged at the interval of distance L in a second direction; and wind direction measuring means 3 for measuring a wind direction based on the measured wind speeds in the first and second directions. The first and second wind speed measuring means 1 and 2 include phase difference correction means 17 and 27 for correcting phase difference calculated by a phase difference method based on time difference wind speed calculated by a time difference method, respectively.SELECTED DRAWING: Figure 3
Patent JP-2021065324-A (JP)
Title: Utensil for supplying electric power source, etc.
Inventor: UENISHI AYA
IPC: A47B17/04
Filed: 2019-10-18
Abstract: To facilitate access to electronic equipment by a plurality of users and moreover to enhance convenience by securing an exclusive space in use.SOLUTION: A utensil 1 for supplying electric power source, etc. includes: a prop 2 which is vertically erected and which has electric wiring stored inside and a top plate 3 which is attached to the prop 2. The prop 2 is fixed to the floor surface f and a wall surface w and is provided with a base plate 10, a frame 6, and a cover member 13 attached to the front face. The cover member 13 is provided with a first surface 13b and a second surface 13c which are bent to both sides of a projection 13a and which face different directions. The front face of a plurality of outlets 17 are protruding which are equipped with a power source outlet and a signal outlet in a first opening and a second opening that are installed in the first surface 13b and the second surface 13c. The one outlet 17 and the other outlet are arranged in a vertically deviated manner.SELECTED DRAWING: Figure 1
Patent JP-2021065127-A (JP)
Title: Multi-well plate lid, and multi-well plate with lid
Inventor: ARAYA TOMOYUKI
IPC: C12M1/32
Filed: 2019-10-21
Abstract: To provide a multi-well plate lid that can suppress liquid interference between adjacent wells and also suppress gas residue in the wells, and to provide a multi-well plate with a lid.SOLUTION: A multi-well plate lid that is assembled on a multi-well plate having a plurality of recesses formed on a main surface by covering the plurality of recesses comprises: a lid body facing the main surface of the multi-well plate; insertion projections that are inserted into the recesses when the lid body is arranged to face the main surface; and a liquid absorbing member that directly or indirectly contacts the main surface when the lid body is arranged to face the main surface.SELECTED DRAWING: Figure 4
Patent JP-2021071794-A (JP)
Title: Main subject determination device, imaging device, main subject determination method, and program
Inventor: NISHIYAMA TOMOHIRO
IPC: H04N5/232
Filed: 2019-10-29
Abstract: To provide a technology for determining a main subject having high possibility of matching a user intention in an image where a plurality of subjects exist.SOLUTION: There is provided a main subject determination device including: subject detection means which determines a plurality of subjects from a first image; acquisition means which acquires respective pieces of attitude information of the plurality of subjects; calculation means which calculates a reliability corresponding to a level of possibility that a subject is the main subject of the first image on the basis of the attitude information of the subject for each of the plurality of subjects; and determination means which determines the main subject of the first image from among the plurality of subjects on the basis of the plurality of reliability calculated for the plurality of subjects.SELECTED DRAWING: Figure 3
Patent JP-2021072536-A (JP)
Title: Program, information processing method, information processing device, and communication system
Inventor: NAKAJIMA AKINORI
IPC: G06F40/166
Filed: 2019-10-30
Abstract: To provide a communication system that invalidates a voice section corresponding to a hidden text when the text that is not desired to be left is replaced with the hidden text.SOLUTION: In a sharing system, a computer functions as an acquisition unit that acquires sound data and text data corresponding to the sound data in order for an information processing device to edit text data converted by a conversion server for sound data recorded in a video conference, a first editorial unit that edits the acquired text data according to input operation, a first transmission unit that transmits the edited text data to a management server, a determination unit that determines whether the edited text data includes hidden characters, and a second transmission unit that transmits a voice editing request to the management server that invalidates voice in a voice section of the sound data corresponding to the text data containing the hidden characters when the determination unit determines that the text data includes the hidden characters.SELECTED DRAWING: Figure 8
Patent JP-2021072540-A (JP)
Title: Image encoding device, decoding device, transmission system, and control method for the same
Inventor: KAJIWARA HIROSHI
IPC: H04N19/46
Filed: 2019-10-30
Abstract: To realize efficient encoding utilizing the characteristics of an image to be encoded.SOLUTION: An image encoding device includes encoding means for coding an image by using a neural network, learning means for learning network parameters of the neural network to be used in the encoding means and network parameters of the neural network to be used for decoding by using images stored in the storage means, update means for updating the neural network to be used in the encoding means based on the network parameters of the neural network obtained by the learning means, parameter encoding means for encoding parameter of the neural network to be used for decoding based on the neural network parameters obtained by the learning means, and output means for outputting image encoded data obtained by the encoding means and network parameter encoded data generated by the parameter encoding means.SELECTED DRAWING: Figure 1
Patent JP-2021075735-A (JP)
Title: Method and apparatus for cooling cast steel material
Inventor: SAITO ATSUSHI
IPC: C21D9/00
Filed: 2019-11-05
Abstract: To provide a cooling method capable of uniformly and surely cooling a steel member even in a case where the steel member is a steel cast slab having a square cross section without using a device having a special constitution, and to provide a cooling device used therefor.SOLUTION: In a method for cooling a steel cast slab M, the steel cast slab M having a square cross section is immersed in cooling water w in the axial direction of the steel cast slab M in a horizontal attitude. Further, the upper surface t and the bottom surface b of the steel cast slab M respectively facing the water surface wf side and the water depth 3 side of the cooling water w are held in an attitude inclined θ with respect to the horizontal line. The cooling water w is injected sideways to the upper surface t of the steel cast slab M, and the cooling water w is injected upward to the bottom surface b of the steel cast slab M.SELECTED DRAWING: Figure 2
Patent JP-2021075880-A (JP)
Title: Auxiliary tile sheet and construction method of counter for sticking auxiliary tile sheet
Inventor: MIZOBE TETSUSHIGE
IPC: A47K1/00
Filed: 2019-11-07
Abstract: To provide an auxiliary tile sheet capable of being excellently stuck to a region other than a tile sheet-sticking region on a sticking surface to which the tile sheet is stuck, and a construction method of a counter for sticking the auxiliary tile sheet.SOLUTION: An auxiliary tile sheet 70 is stuck to a surface adjacent to a sticking surface to which a tile sheet 50,50D, which consists of a plurality of tiles 50A connected in sheet form, is stuck, and the auxiliary tile sheet 70 is made of differently shaped tiles 70A different from the tiles 50A connected in sheet form.SELECTED DRAWING: Figure 1
Patent JP-2021077764-A (JP)
Title: Semiconductor module and method for manufacturing semiconductor module
Inventor: NAKANO HAYATO
IPC: H01L25/07
Filed: 2019-11-08
Abstract: To suppress a ringing generated during operation of a switching element.SOLUTION: A semiconductor module comprises an insulation substrate, first and second switching elements, first to third metal plates, first and second narrow parts, and a snubber circuit. The first metal plate comprises a first mounting part to which a lower surface electrode of the first switching element is joined, a second mounting part provided with a positive electrode terminal, a portion which is provided in a connection part between the first mounting part and the first switching element and to which the first switching element of the first mounting part is joined, and a first narrow part whose width is narrower than the positive electrode terminal. The second metal plate is connected to an upper surface electrode of the first switching element, and provided with a load terminal. A lower surface electrode of the second switching element is connected to the second metal plate. The third metal plate is connected to a sixth mounting part to which a negative electrode terminal is joined, a seventh mounting part which is connected to an upper surface electrode of the second switching element and whose width is narrower than the negative electrode terminal, and a second narrow part provided in a connection part between the sixth mounting part and the seventh mounting part. The snubber circuit connects between the first narrow part and the second narrow part.SELECTED DRAWING: Figure 1
Patent JP-2021080233-A (JP)
Title: Emulsion composition
Inventor: KISHIMOTO HIROKO
IPC: A61K8/42
Filed: 2019-11-22
Abstract: To provide an emulsion composition that allows a user to feel that the gel state is lost into liquid when applied to skin, and gives smoothness and a good touch to the treated skin, and also has excellent storage stability.SOLUTION: An emulsion composition contains following components (A), (B), (C), (D), (E) and (F): (A) an anionic surfactant 0.01-10 mass%, (B) a sphingosine or a cationic surfactant 0.001-1 mass%, (C) a ceramide 0.01-8 mass%, (D) sterol or sterol fatty acid ester 0.005-0.8 mass%, (E) water, and (F) a water-soluble thickener.SELECTED DRAWING: None
Patent JP-2021083322-A (JP)
Title: Harvester
Inventor: FUJITA TOSHIAKI
IPC: A01D61/00
Filed: 2019-11-25
Abstract: To provide a harvester capable of driving a rotation fan with a compact structure.SOLUTION: A harvester includes: an engine; a harvesting part 5 provided in the front of a machine body for harvesting crops in a farm field; a conveying device 6 having a conveyance mechanism and a conveyance case 7 for housing the conveyance mechanism, which is connected to the rear part of the harvesting part for conveying crops harvested by the harvesting part 5 toward the rear of the machine body; an operation part 2 arranged side by side with the conveying device 6 in the rear of the harvesting part 5; a dust discharging device 8 having a rotation fan driven by the power of the engine and a housing for housing the rotation fan, which, supported by the conveyance case, sucks dust around the harvesting part by the rotation of the rotation fan, and discharges it to a side away from the operation part; and a transmission mechanism 50 for transmitting the power from the engine to the dust discharging device. The transmission mechanism 50 is arranged along the conveyance case 7.SELECTED DRAWING: Figure 2
Patent JP-2021085968-A (JP)
Title: Management server and map display system
Inventor: HIGUCHI TOMOJI
IPC: G01C21/26
Filed: 2019-11-27
Abstract: To improve convenience of a map display system which displays a map on a user terminal.SOLUTION: A map display system 1000 includes a map distribution server 200 to which a mobile terminal 300 is connected over a network NW, and a management server 100 connected to the map distribution server 200 over the network NW. The management server 100 transmits store information acquired from a price setting terminal 500 and advertising object information acquired from a construction terminal 400 in association with each other, to the map distribution server 200. The map distribution server 200 transmits the advertising object information and the store information transmitted from the management server 100 to the mobile terminal 300 together with map information. In a location of a store on the map, the store information and the advertising object information are displayed in association with each other.SELECTED DRAWING: Figure 1
Patent JP-2021085746-A (JP)
Title: Display controller, method for controlling display, and display control program
Inventor: OHASHI SATOSHI
IPC: G06T7/00
Filed: 2019-11-27
Abstract: To provide a display controller, a method for controlling display, and a display control program that can instantly and easily display information of features that can be seen from the inside of a vehicle.SOLUTION: The method includes: specifying a building BD, recognizable across a front windshield GL of a vehicle; acquiring building-related information IF on the specified building BD; displaying, in the front windshield GL, a mark MK, which can be recognized across the front windshield GL and shows the specified building BD, the acquired building-related information IF, and an indication line L connecting the mark MK and the building-reacted information IF. In that case, the mark MK is displayed so that the mark MK and the building BD are recognized to overlap on each other on the line of vision from the inside of the vehicle.SELECTED DRAWING: Figure 4
Patent JP-2021084672-A (JP)
Title: Discharge pump
Inventor: SAKATA KOTA
IPC: F04B9/14
Filed: 2019-11-29
Abstract: To provide a discharge pump capable of separating a metal member from a resin portion.SOLUTION: The discharge pump includes a mounting cap 10 mounted on a mouth of a container body, a discharge head 20 that has a discharge port 21a and is provided so as to be capable of being pushed down toward the container body with respect to the mounting cap 10, and a cylinder 30 in which a biasing member 50 for biasing the discharge head 20 upward and a suction mechanism for sucking contents inside the container body according to motion of the discharge head 20 are disposed and which is held by the mounting cap 10. The biasing member 50 or the suction mechanism or both of them contain a member made of metal, and the mounting cap 10 and the cylinder 30 are screwed together.SELECTED DRAWING: Figure 1
Patent JP-2021084208-A (JP)
Title: Parallel link robot
Inventor: DEN KENTARO
IPC: B25J11/00
Filed: 2019-11-29
Abstract: To provide a parallel link robot capable of suppressing bending and wear and the like.SOLUTION: A parallel link robot is equipped with a foundation portion 3, a moving portion 4 equipped with an accessory shaft 10, a plurality of arms 5 coupling the foundation portion and the moving portion in parallel, and a plurality of actuators 6 being disposed on the foundation portion and driving the arms. Each arm is equipped with a driving link 7 driven by each actuator, and two parallel driven links 8 coupled to the driving link by a joint 9. Between the two driven links of the arm, an additional actuator 11 arranged with a rotary shaft in parallel with the driven links is supported by a first auxiliary link 14 laid between the driven links and rockably coupled to each driven link. The accessory shaft and the rotary shaft of the additional actuator are coupled by a power transmission shaft 15. A middle position in a direction along a longitudinal shaft of the power transmission shaft is supported by a second auxiliary link 21 laid between the driven links and rockably coupled to each driven link so as to rotate about the longitudinal shaft.SELECTED DRAWING: Figure 1
Patent JP-2021089144-A (JP)
Title: Position estimation device, position estimation method, and position estimation program
Inventor: MIYAKE SHIRO
IPC: G01S5/14
Filed: 2019-12-02
Abstract: To provide a position estimation device, a position estimation method, and a position estimation program that can improve estimation accuracy of a position.SOLUTION: A position information server 10, which is a position estimation device that calculates a distance between a transmitter and a receiver based on the reception signal intensity of a radio signal transmitted from a transmitter and that estimates the position of the transmitter based on the calculation result of the distance between a plurality of receivers and transmitters arranged at different positions, comprises: a measured positional-information acquisition unit 104 for acquiring a measured value of intensity of a signal received by the receiver; a reception state acquisition unit 101 for acquiring a radio-signal reception state in a position-measurement area where the plurality of receivers are arranged; a filter adjusting unit 102 for adjusting an intensity of a filter based on the acquired radio-signal reception state; and a position estimation unit 105 for estimating the position of the transmitter in the position-measurement area by applying the intensity-adjusted filter.SELECTED DRAWING: Figure 5
Patent JP-2021091760-A (JP)
Title: Adhesive sheet, optical film with adhesive agent layer, and optical laminate
Inventor: MINEMATSU HIROKI
IPC: B32B27/00
Filed: 2019-12-06
Abstract: To provide an adhesive sheet having UV ray absorbability and excellent durability even when forming an adhesive layer into a thin film and its manufacturing method, an optical film with the adhesive layer, as well as an optical laminate.SOLUTION: An adhesive sheet 1 is an adhesive sheet 1 that has at least an adhesive layer 11 and is used for optical applications, in which light transmittance of the adhesive layer 11 of the wavelength of 380 nm is 25% or smaller, and the light transmittance of the adhesive layer 11 of the wavelength of 410 nm is 80% or larger, and the storage modulus of the adhesive layer 11 at 23°C is 0.12 MPa or larger and 2 MPa or smaller.SELECTED DRAWING: Figure 1
Patent JP-2021093028-A (JP)
Title: Two-dimensional code generating method, two-dimensional code generating program, two-dimensional code, advertisement medium, and maze toy
Inventor: SAKAMOTO KAZUCHIKA
IPC: A63F13/80
Filed: 2019-12-11
Abstract: To provide a two-dimensional code generating method which easily attracts a consumer.SOLUTION: The present invention is directed to a method of generating a two-dimensional code 1 having a plurality of cells provided in a predetermined region. The method has: a writing step ST3 of writing information encoded with redundancy by coloring each cell with a first color or a second color; a selection step ST4 of selecting at least one cell to form a maze connecting a preset start point 7S and a preset goal point 7G with setting a part colored with the first color as a road and a part colored with the second color as a wall; a change step ST5 of switching a hue of the selected cell; and a determining step ST6 of determining whether the two-dimensional code can be read and the formed information can be maintained.SELECTED DRAWING: Figure 9
Patent JP-2021094699-A (JP)
Title: Fiber-reinforced composite material and manufacturing method of the same
Inventor: ASHIDA HIRONORI
IPC: B29B11/16
Filed: 2019-12-13
Abstract: To reduce a difference in local properties of fiber-reinforced composite materials.SOLUTION: A fiber-reinforced composite material 10 is formed in a state where a UD tape is being woven into a tubular shape at a predetermined inclination angle. The fiber-reinforced composite material 10 is provided with a bent portion 20 that is bent with respect to an axial direction of the fiber-reinforced composite material 10. At an outer side P1 and an inner side P2 of the bent portion 20 on an outer surface of the fiber-reinforced composite material 10, inclination angles are configured to be identical.SELECTED DRAWING: Figure 1