baber/WOPTO huggingface dataset:
Patent JP-2021152301-A (JP)
Title: Sash open/close device and fitting
Inventor: TAGUCHI TAKAO
IPC: E06B3/38
Filed: 2020-03-24
Abstract: To provide a sash open/close device capable of blocking the transmission of overload to gears in the electric unit while satisfying the wind pressure resistance performance and reducing the size thereof, and a fitting including the same.SOLUTION: A sash open/close device 40 is a sash open/close device 40 that opens and closes a frame body 10 fixed to an opening of a building, and a sash 20 attached to inside the frame body 10 so as to be opened and closed. The sash open/close device includes an electric unit 42 that has an electric motor 421; and an output shaft 422 that transfers the driving force of electric motor 421 to the sash 20; and a worm gear 429 that transmits the driving force of the electric motor 421 to the output shaft 422. A worm gear 429 includes: a warm 4212 placed on shaft 4211 of the electric motor 421; and a worm wheel 4282 engaged with the warm 4212, which is placed between the electric motor 421 and the output shaft 422.SELECTED DRAWING: Figure 9
Patent JP-2021156442-A (JP)
Title: heat pump
Inventor: OKUDA NORIHIRO
IPC: F25B1/00
Filed: 2020-03-25
Abstract: To provide a heat pump which prevents reduction of a flow speed of a refrigerant to improve heat conduction efficiency.SOLUTION: A heat pump 1 includes: a first outdoor heat exchanger 5a and a second outdoor heat exchanger 5b connected in parallel with each other; a confluence part 91 where refrigerants flowing out from the first outdoor heat exchanger 5a and the second outdoor heat exchanger 5b are joined; and a third outdoor heat exchanger 5c connected to the confluence part 91.SELECTED DRAWING: Figure 1
Patent JP-2021154411-A (JP)
Title: Electric power tool
Inventor: NAGASAKA HIDENORI
IPC: B25F5/00
Filed: 2020-03-25
Abstract: To suppress deterioration in work efficiency.SOLUTION: An electric power tool comprises: a motor; a fan; a body portion which extends in a longitudinal direction, and stores the motor and the fan; a grip portion which extends downward from the body portion; a connection portion which is arranged before the grip portion, and extends downward from the body portion; a battery holding portion connected to a lower end portion of the grip portion and a lower end portion of the connection portion; and an inverter circuit board which switches current supplied from a battery held by the battery holding portion to the motor. The inverter circuit board is stored in the body portion.SELECTED DRAWING: Figure 4
Patent JP-2021160369-A (JP)
Title: Vehicle upright
Inventor: FUJIYOSHI MOTOHIRO
IPC: B60G7/00
Filed: 2020-03-30
Abstract: To increase inclination of an axle hub relative to a hub carrier in an upright of a vehicle when external force acts on a wheel.SOLUTION: An upright 14 includes: an axle hub 22 to which a wheel 10 is fixed; and a hub carrier 24 which rotatably supports the axle hub 22 through a bearing 26. Further, the upright 14 includes a hub inclination detector 52 which detects inclination of the axle hub 22 relative to the hub carrier 24. A deformation member 50 is disposed between a bearing holding part 34 of the hub carrier 24 and an outer race 48 of the baring 26. A material of the deformation member 50 has a Young's modulus lower than that of the bearing holding part 34. The deformation member 50 has low rigidity to make the axle hub 22 incline easily.SELECTED DRAWING: Figure 3
Patent JP-2021159581-A (JP)
Title: Sleeve adapter and surgical cable sleeve unit
Inventor: IWAMA MASANORI
IPC: A61B17/16
Filed: 2020-04-02
Abstract: To reduce the risk of an external force being applied to a surgical cable sleeve when removing a sleeve adapter from the surgical cable sleeve.SOLUTION: A sleeve adapter 10 connects a surgical cable sleeve 100 to an electric screwdriver 200. An adapter body 20 has a shaft part 21 attached to the electric screwdriver, and a holding part 26 that extends from a tip of the shaft part and holds a head part. A cylindrical fastening part 30 is inserted into the adapter body and fixes the head part held by the holding part. The holding part has a truncated cone shape and is divided into a plurality of split claw bodies 27, and a recess 27a into which the head part is fitted is formed at a tip thereof. A male screw 23 is formed on the shaft part of the adapter body, and a female screw 35 screwed to the male screw is formed on an inner surface of the fastening part. The head part is fixed to or released from the holding part as the fastening part is moved forward and backward with respect to the adapter body by screwing or unscrewing the female screw with respect to the male screw.SELECTED DRAWING: Figure 3
Patent JP-2021160682-A (JP)
Title: tire
Inventor: ISHIZU KENTO
IPC: B60C11/12
Filed: 2020-04-03
Abstract: To provide a tire that can be improved in an on-ice/snow performance.SOLUTION: When a circumferential groove 11 positioned at an outermost side in a tire width direction is set as an outermost periphery-directional groove 12, a land part 20 positioned inside in the tire width direction of the outermost periphery-directional groove 12 is set as a center land part 21, and lug grooves 15 positioned inside in the tire width direction of the outermost periphery-directional groove 12 are set as center lug grooves 16, at least one ends of the center lug grooves 16 open to the circumferential groove 11, and a width-directional sipe 31 and a circumferential sipe 32 are arranged respectively at both sides in a tire circumferential direction of each center lug groove 16 of the pair of center lug grooves 16 adjacent to each other in the tire circumferential direction. One end of the width-directional sipe 31 opens to the circumferential groove 11 to which the center lug groove 16 opens and the other end thereof terminates in the center land part 21. One end of the circumferential sipe 32 opens to the center lug groove 16 and the other end thereof terminates in the vicinity of the width-directional sipe 31 or communicates with the width-directional sipe 31.SELECTED DRAWING: Figure 2
Patent JP-2021167087-A (JP)
Title: Additive manufacturing method, additive manufacturing system, and program
Inventor: HIDA MASATOSHI
IPC: B33Y10/00
Filed: 2020-04-10
Abstract: To improve the accuracy of position compensation during the fabrication of additive manufacturing.SOLUTION: In the additive manufacturing method, a reference position set on the base is measured prior to the start of forming a weld bead corresponding to a focus layer among one or more layers constituting the additive manufacturing object. The amount of misalignment between the position of the base, which is specified in advance, and the measured position of the base is derived, the amount of misalignment is used to correct the formation position of the weld bead of the focus layer, and the formation of the weld bead of the focus layer is caused to be carried out based on the corrected formation position.SELECTED DRAWING: Figure 1
Patent JP-2020144134-A (JP)
Title: Systems and methods for determining at least one property of material
Inventor: BENJAMIN S ROGERS
IPC: G01N25/18
Filed: 2020-04-13
Abstract: To provide a system for determining one or more properties of one or more gases.SOLUTION: A system disclosed herein comprises sensors configured to measure thermal conductivity and exothermic responses of a sample at multiple temperatures. Sensor responses to exposure to a gas sample at two or more temperatures are compensated and analyzed by a subsystem. The subsystem is configured to determine a thermal conductivity of the gas sample at each of the two or more temperatures, and determine at least one component of the gas sample based at least in part on a thermal conductivity value of the sample at each of the two or more temperatures.SELECTED DRAWING: None
Patent JP-2021172683-A (JP)
Title: Polyamide resin composition and molding
Inventor: NAKAJIMA MASA
IPC: C08L77/00
Filed: 2020-04-20
Abstract: To provide a polyamide resin composition having good tensile strength and durability at high temperature of 80°C or higher when being formed into a molding, and excellent appearance.SOLUTION: A polyamide resin composition contains (A) a polyamide resin, (B) an inorganic reinforcement material, and (C) a coloring agent, and satisfies the following conditions (a) to (d): (a) formic acid relative viscosity VR of 30 or more and 50 or less; (b) a difference Tcc-Tc between a crystallization start temperature Tcc and a crystallization peak temperature Tc obtained by cooling at 100°C/min by differential scan calorimetry of 10°C or higher and 15°C or lower; (c) storage elastic modulus at 150°C in drying determined from dynamic viscoelasticity of 6,000 MPa or more; and (d) a ratio Mn/VR of a number average molecular weight Mn to the formic acid relative viscosity VR of 460 or more.SELECTED DRAWING: None
Patent JP-2021173320-A (JP)
Title: Clutch abnormality diagnosis device and clutch abnormality diagnosis system
Inventor: HATTORI YUKI
IPC: F16D25/12
Filed: 2020-04-23
Abstract: To diagnose abnormality in automatic operation for a clutch of an automatic shift manual transmission.SOLUTION: A clutch abnormality diagnosis device 10 comprises: a learning value collection unit 14 that collects a standby learning value G1 that is a learning value of a position of a clutch plate 26a when the clutch plate 26a is put into a standby state in order to start engagement operation of a clutch 26, and an engagement start learning value that is a learning value of a position of the clutch plate 26a at start of the engagement of the clutch 26; and an abnormality diagnosis unit 15 that diagnoses an abnormality of automatic operation of the clutch 26 based on the collected standby learning value and the engagement start learning value.SELECTED DRAWING: Figure 5
Patent JP-2020115240-A (JP)
Title: Electronic device
Inventor: KUWABARA HIDEAKI
IPC: G09F9/00
Filed: 2020-04-28
Abstract: To provide a new electronic device or an electronic device in a novel form.SOLUTION: An electronic device comprises a ring portion and a display portion. The display portion is flexible and has an upper surface and a first side surface in contact with at least one side of the upper surface. The fist side surface has a curve surface, the upper surface is provided with a first display region while the first side surface is provided with a second display region, and the first display region and the second display region are continuously provided. The electronic device is attached to the finger of a user when the finger is in contact with the ring portion.SELECTED DRAWING: Figure 1
Patent JP-2021173966-A (JP)
Title: Driving device and imaging apparatus including driving device
Inventor: NAGAOKA NOBUYUKI
IPC: H04N5/225
Filed: 2020-04-30
Abstract: To provide a driving device that reduces slide resistance and improves driving efficiency.SOLUTION: A driving device has: a lens holder 120 that holds an optical lens 1; an oscillating wave motor 10 that has a moving-side rail member 114; a spherical member 117 that connects the moving-side rail member 114 and the lens holder 120 with each other to transmit power; and a lens barrel urging spring 132 that urges the lens holder 120 against the moving-side rail member 114. The spherical member 117 and the lens barrel urging spring 132 are arranged at different positions when seen from an optical axis direction O.SELECTED DRAWING: Figure 8
Patent JP-2021164440-A (JP)
Title: Deammoniation method
Inventor: SHIMIZU MINORU
IPC: C12N1/20
Filed: 2020-05-11
Abstract: To provide a novel deammoniation method.SOLUTION: The foregoing problem is solved by a deammoniation method that uses Pseudomonas mohnii having a deammoniation capability under aerobic conditions, under aerobic conditions.SELECTED DRAWING: Figure 3
Patent JP-2021179698-A (JP)
Title: Biometric identification device, biometric identification method, and biometric identification program
Inventor: DOGIN MASAKI
IPC: G06T1/00
Filed: 2020-05-12
Abstract: To provide a biometric identification device etc. which can suppress an influence upon face authentication processing of a body height and bodily features of a person to be identified.SOLUTION: The biometric identification device comprises: an imaging direction instruction unit which causes an imaging apparatus capable of adjusting an imaging direction relating to imaging at least in a vertical direction and of performing the imaging to adjust the imaging direction so that an image including a face of a person to be identified, who is an object of face authentication processing, is included in a captured image transmitted from the imaging apparatus by the imaging; an imaging instruction unit which instructs the imaging apparatus to perform the imaging; and an output unit which outputs a result of the face authentication processing on the person to be identified, which is performed in accordance with the captured image transmitted from the imaging apparatus.SELECTED DRAWING: Figure 1
Patent JP-2021179815-A (JP)
Title: Sight line measurement calibration method and apparatus using change of pupil diameter, and sight line measuring apparatus and camera apparatus
Inventor: NAGAMATSU TAKASHI
IPC: G06F3/038
Filed: 2020-05-13
Abstract: To provide a sight line measurement calibration method which does not require a user to intentionally gaze at something and can automatically carry out calibration without requiring a user to gaze something.SOLUTION: A sight line measurement calibration method according to the present invention has the steps of displaying an image in a display panel, measuring an optical axis of an eye ball, measuring a pupil diameter of an eye ball, specifying a gazing point based on similarity between change of luminance of the image in a search area where any gazing point can be present around an intersection of the measured optical axis and the display panel and change of the pupil diameter to thereby calculate a relative position of the gazing point relative to the above intersection, and calculating a Kappa angle of a visual axis and the optical axis of the eye ball using the calculated relative position of the gazing point.SELECTED DRAWING: Figure 1
Patent JP-2020144913-A (JP)
Title: Distributed type storage system
Inventor: AKUTSU HIROAKI
IPC: G06F16/182
Filed: 2020-05-19
Abstract: To combine high capacity efficiency and high reliability in a storage system.SOLUTION: A first node receives a plurality of user data together with a write request from a host device, generates a first redundant code based on the received plurality of user data, and transmits the generated first redundant code and the plurality of data that is a source of the generation of the first redundant code to a plurality of different other nodes in a plurality of nodes and stores the received plurality of user data in a storage device of the first node. A second node receives the user data and the first redundant code from a plurality of different other nodes in the plurality of nodes, generates a second redundant code based on the user data and the first redundant code received from the plurality of other nodes, and stores the second redundant code in the storage device of the second node.SELECTED DRAWING: Figure 29
Patent JP-2021004873-A (JP)
Title: Optical imaging and scanning of hole
Inventor: SHAHRIAR KHOSRAVANI
IPC: G01N21/954
Filed: 2020-05-19
Abstract: To provide a method and an apparatus for optical imaging and scanning for a hole formed with metal processing, drilling or other processing on a substrate consisting of a composite material or a metallic material.SOLUTION: A method utilizes optical equipment 50A for imaging and scanning for a hole in combination with an image processing device which is configured (for example, programmed) to generate one conical fully-flat image without an optical distortion by post-processing image data. The optical equipment 50A comprises an optical microscope including a confocal illumination and a conical mirror 8 arranged in an axial direction in order to generate an entire 360-degree sub-image having a conical distortion. In the post-processing step, the mathematical transformation in a form of a code that can be executed by a computer is used in order to transform an unprocessed conical sub-image into the flat sub-image. The flat sub-images may be coupled in order to form a fully-flat image of a hole.SELECTED DRAWING: Figure 4
Patent JP-2021183000-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-05-21
Abstract: To provide a game machine capable of increasing a player's sense of expectation and increasing a player's sense of exaltation.SOLUTION: As a suggestive performance, a performance for further decreasing visibility to a second low-visibility state lower than a first low-visibility state after temporarily decreasing visibility of performance identification information differing from specific performance identification information to the first low-visibility state by display of effective display is executable. As an informing performance, a performance for preventing performance identification information differing from specific performance identification information from being recognized visually is executable. A suggestive performance is executable even if specific performance identification information is not stopped temporarily, and effective display can be displayed continuously during a predetermined period after predetermined timing passes when the specific performance identification information is not stopped temporarily. A specific performance for displaying a displacement specific image generated by image processing means in a display area during variation display is executable. For a display image of game-related information, a disposed image is disposed in a special display layer more preferentially displayed in a display area than a specific display layer.SELECTED DRAWING: Figure 11-35
Patent JP-2020201250-A (JP)
Title: Device for monitoring wear of roller flange
Inventor: PAUL GEIGER
IPC: B61L23/04
Filed: 2020-05-28
Abstract: To provide a device for monitoring wear of a roller flange.SOLUTION: A device for monitoring wear of a flange 1 of a roller 2 includes a peripheral rim 3 and cooperates with a flange 1bis of a corresponding roller 2bis positioned face-to-face to interact with the head of a rolling rail 4. The device includes at least one first recess localized at the position of a peripheral line of a constant radius on the flange 1 such that a point 7 of separation between the flange 1 and the corresponding flange 1bis is the smallest.SELECTED DRAWING: Figure 1
Patent JP-2021188176-A (JP)
Title: mask
Inventor: HAYASHI AKIHITO
IPC: A41D13/11
Filed: 2020-05-29
Abstract: To provide a mask which can be worn in an excellently sanitary state.SOLUTION: A mask includes a mask body and a pair of ear portions connected to the mask body. In a state before use, the pair of ear portions are separably connected and provided on an outer surface side of the mask body. Each of the ear portion has a knob part projected from an end edge of the mask body in a plan view, and when starting use of the mask, the pair of ear portions can be separated from each other by pinching and pulling the knob portion.SELECTED DRAWING: Figure 1
Patent JP-2021186430-A (JP)
Title: Image processing device and image processing method
Inventor: YOSHIKAWA HIDEKI
IPC: A61B8/14
Filed: 2020-06-03
Abstract: To generate an image from which a noise component is highly accurately removed.SOLUTION: An image processing device holds a matrix indicating a time series of a plurality of target images, acquires a left matrix, a singular value matrix and a right matrix by performing singular value decomposition of the matrix, converts the right matrix into a frequency indicated by each row, calculates the power distribution of the frequency indicated by each row in a row group included in the right matrix on the basis of the converted frequency, calculates a curve indicating the frequency power indicated by each row in the row group on the basis of the power distribution, decides a row number in which the frequency power indicated by the calculated curve becomes constant as an upper threshold on the basis of a prescribed condition, converts a value of a singular value group including a singular value located in the row of the row number equal to or greater than the upper threshold in the singular value matrix into 0, and generates the plurality of target images on the basis of the left matrix, the converted singular value matrix and the right matrix.SELECTED DRAWING: Figure 1
Patent JP-2021186511-A (JP)
Title: Game machine
Inventor: NAKAMURA KAZUHIRO
IPC: A63F7/02
Filed: 2020-06-04
Abstract: To realize an efficient configuration for coping with a diversified performance.SOLUTION: A game machine includes: a first board in multilayer structure; and a first connector that is provided on the first board and inputs a digital signal for a performance and an analog signal for a performance. The first board is configured such that a digital signal for a performance inputted from the first connector is supplied to a performance control circuit for performing performance operation control through first wiring having a first wiring length from the first connector. On the first board, a second connector is disposed, to which an analog signal for a performance inputted from the first connector is supplied from second wiring that has a second line length shorter than the first line length from the first connector and is formed in the same layer as a layer in which a pattern including a contact to an analog signal terminal of the first connector is provided, and from which the analog signal is outputted to the outside of the board.SELECTED DRAWING: Figure 65
Patent JP-2021193641-A (JP)
Title: Laminated battery
Inventor: ONODA SHIKITO
IPC: H01M10/0583
Filed: 2020-06-08
Abstract: To prevent metallic lithium from depositing on a negative electrode collector.SOLUTION: A negative electrode active material layer includes: a first negative electrode active material layer which covers a first negative electrode surface formed on a negative electrode collector; and a second negative electrode active material layer which covers a second negative electrode surface formed on the rear side of the first negative electrode surface of the negative electrode collector. A first positive electrode collector portion 14 is provided with a first positive electrode surface 18 covered with a first positive electrode active material layer 21 of a positive electrode active material layer 12. A second positive electrode collector portion 15 is provided with a second positive electrode surface 19 covered with a second positive electrode active material layer 22 of the positive electrode active material layer 12. A bent portion 16 is formed between the first positive electrode collector portion 14 and the second positive electrode collector portion 15, and is bent such that the first positive electrode surface 18 faces the first negative electrode surface and the second positive electrode surface 19 faces the second negative electrode surface. A length Lc2 of the second positive electrode active material layer 22 in a lengthwise direction 20 is shorter than that of the second negative electrode active material layer in the lengthwise direction 20.SELECTED DRAWING: Figure 2
Patent JP-2020143168-A (JP)
Title: Ophthalmologic or otorhinologic aqueous composition
Inventor: TSUJI KAZUHIRO
IPC: A61K47/10
Filed: 2020-06-10
Abstract: To provide an aqueous composition that further effectively expresses a mastocyte degranulation inhibitory action.SOLUTION: The present invention relates to an ophthalmologic or otorhinologic aqueous composition comprising: (A) petroleum jelly; and (B) at least one selected from (B-1) an anti-allergy component, (B-2) an anti-histamine component, (B-3) an anti-inflammatory component, and (B-4) a refreshing component.SELECTED DRAWING: None