baber/WOPTO huggingface dataset:
Patent JP-2021195848-A (JP)
Title: blind
Inventor: OGAWA TAKASHI
IPC: E06B9/42
Filed: 2020-06-18
Abstract: To provide a blind wherein: even if a screen stop plate mounted to a screen makes a telescopic motion by heating, the telescopic motion of the screen stop plate does not affect the screen and the screen can be prevented from wrinkling.SOLUTION: A blind comprises a screen 130, a weight bar (or a winding pipe) coupled to at least one of near upper end or near lower end of the screen 130 and a screen stop plate 132 coupling the screen 130 to the weight bar (or the winding pipe), and the screen stop plate 132 is mounted to the screen 130 by being inserted through plural slits 130a provided in the width direction of the screen 130. As the screen stop plate is not fixed to the screen, even when the screen stop plate makes a telescopic motion by heating, the telescopic motion does not affect the screen, thus preventing the screen from wrinkling.SELECTED DRAWING: Figure 2
Patent JP-2020172647-A (JP)
Title: Cleaning product
Inventor: BOERS WESLEY YVONNE PIETER
IPC: C11D1/14
Filed: 2020-06-18
Abstract: To provide a cleaning product having a spray dispenser and a cleaning composition that is housed in the spray dispenser, and is suitable for injection and foaming.SOLUTION: A cleaning composition comprising i) a surfactant system of from about 5 to about 15 wt.% of the composition and ii) a glycol ether solvent selected from the group consisting of glycol ethers of Formula I: R1O(R2O)nR3 and Formula II: R4O(R5O)nR6, and mixtures thereof. In the formulas, R1 is a linear or branched C4, C5 or C6 alkyl, or a substituted or unsubstituted phenyl, R2 is ethyl or isopropyl, R3 is hydrogen or methyl, n is 1, 2 or 3, R4 is n-propyl or isopropyl, R5 is isopropyl, R 6 is hydrogen or methyl, and n is 1, 2 or 3. The weight ratio of the surfactant system to the glycol ether solvent is from about 5:1 to about 1:1.SELECTED DRAWING: None
Patent JP-2022006619-A (JP)
Title: Solid preparation transport device
Inventor: MAKAWA KENJI
IPC: B65G47/31
Filed: 2020-06-24
Abstract: To provide a solid preparation transport device capable of surely transporting the solid preparation such as tablets with prescribed intervals.SOLUTION: A solid preparation transport device 1 has a vibration feeder 10 for aligning and transporting tablets T, a belt conveyer 20 for placing the tablets T supplied from the vibration feeder 10 on a transportation face 21a and transporting them, and a pressing device 30 installed at a delivering position of the tablets T to the belt conveyer 20 from the vibration feeder 10 and pressing the tablets T to the transportation face 21a. The pressing device 30 has pressing belts 31, 32 arranged to face the transportation face 21a and extended along the transporting direction. The tablets T are held between the transportation face 21a and the pressing belts 31, 32.SELECTED DRAWING: Figure 1
Patent JP-2022011405-A (JP)
Title: Piezoelectric drive device, piezoelectric motor, and robot
Inventor: NAKAMURA YUSAKU
IPC: H02N2/12
Filed: 2020-06-30
Abstract: To provide a piezoelectric drive device that can accurately control the drive of a part to be driven, a piezoelectric motor, and a robot.SOLUTION: A piezoelectric drive device has: a vibrator that has a vibration part including a piezoelectric element and performing longitudinal vibration and bending vibration, and a protrusion arranged on the vibration part and performing an elliptic motion; and an urging member that includes a base, a holding part for holding the vibrator, and a spring part connected with the base at one end and connected with the holding part at the other end and urging the protrusion toward a part to be driven. When a clearance between one end and the protrusion along a direction of longitudinal vibration is d1, and a clearance between the other end and the protrusion is d2, in a natural state in which the vibrator is not urged by the urging member, d1>d2, and |d1-d2| in an urged state in which the vibrator is urged by the urging member toward the part to be driven is smaller than |d1-d2| in the natural state.SELECTED DRAWING: Figure 10
Patent JP-2022022667-A (JP)
Title: Shaping metal powder, and method for manufacturing the same
Inventor: FUKUZAWA NORIHIDE
IPC: B22F3/16
Filed: 2020-07-01
Abstract: To provide a shaping metal powder excellent in flowability even when a ratio of the number of particles whose circularity is low to the total number of the particles in an aggregate, and suitable for a three-dimensional laminate shaping method.SOLUTION: A method for manufacturing shaping metal powder comprises: a classification step for obtaining metal powder such that a ratio of the number of particles having a circularity of less than 0.80 to the total number of the particles is higher than 10%, a flow rate measured according to JIS Z 2502 is 30 sec/50 g or lower, and a ratio of the number of particles having a circularity of less than 0.80 to the total number of the particles is higher than 10%; an addition step for adding fluid flow auxiliary substance to the metal powder when the flow rate measured according to JIS Z 2502 is larger than 30 sec/50 g; and a determination step determining that manufacturing of shaping metal powder is finished when the flow rate is 30 sec/50 g or lower.SELECTED DRAWING: None
Patent JP-2022013243-A (JP)
Title: Mobile body controller, map generation method and map generation program
Inventor: MOGI YOTARO
IPC: G05D1/02
Filed: 2020-07-03
Abstract: To provide a mobile body controller, map generation method and map generation program, having a high-speed environmental recognition technique capable of referring to an obstacle distance around a grid element in a short time.SOLUTION: A control section 50 includes a map management section 51 for managing an environmental map M showing an area in which a mobile body 10 can move autonomously. The map management section 51 classifies an environmental map M by a lattice-like grid and plans a route leading to a movement final point Gm from a movement start point Gs using a grid map Mg in which information has been recorded for each grid element G classified in a manner of the grid or moves and controls the movement section 10 leading to the movement final point Gm from the movement start point Gs. The grid map Mg is prepared by a lookup table, corresponding to a plurality of swivel angles θ, respectively, in at least a partial angular range around the movement section 10. At each grid element G of the grid map Mg, an obstacle distance L existing in the direction of the corresponding swivel angle θ is recorded.SELECTED DRAWING: Figure 1
Patent JP-2022014375-A (JP)
Title: Printer and wireless tag writing device
Inventor: KUNIYA YOSHITAKA
IPC: G06K7/016
Filed: 2020-07-06
Abstract: To provide a printer and a wireless tag writing device which allow a certain latitude in design of sheets that are supported at a low cost or with less sacrifices of throughput and sensing.SOLUTION: A printer includes a printing head, a platen roller, a sheet position sensor and an antenna. The printing head performs printing on a strip-shaped sheet. The platen roller moves the sheet held between the printing head and itself along the longitudinal direction of the sheet. The sheet position sensor is provided on a substrate arranged on the upstream side in the conveyance direction of the sheet with respect to the printing head and detects the position of the sheet. The antenna is provided on the substrate and writes information to a wireless tag provided on the sheet. A movable part moves the substrate along the width direction of the sheet.SELECTED DRAWING: Figure 4-1
Patent JP-2020183964-A (JP)
Title: Dimensional data calculation device, product manufacturing device, and silhouette image generating device
Inventor: SATO DAISUKE
IPC: G01B11/245
Filed: 2020-07-13
Abstract: To provide highly accurate dimensional data of each part of a target object.SOLUTION: A dimensional data calculation device 1020 is provided with an acquisition unit 1024A, an extraction unit 1024B, a conversion unit 1024C, and a calculation unit 1024D. The acquisition unit 1024A acquires image data obtained by photographing the target object, and total length data of the target object. The extraction unit 1024B extracts, from the image data, shape data indicating the shape of the target object. The conversion unit 1024C converts the shape data on the basis of the total length into a silhouette. The calculation unit 1024D, using the shape data converted by the conversion unit 1024C, calculates dimensional data of each part of the target object.SELECTED DRAWING: Figure 1
Patent JP-2022019084-A (JP)
Title: Near infrared ray-emitting single-layer carbon nanotube composite and dispersion thereof
Inventor: KOJIMA KEIKO
IPC: B82Y30/00
Filed: 2020-07-17
Abstract: To provide a near infrared ray-emitting oxidized carbon nanotube composite and a dispersion thereof having high target-directivity to biological materials.SOLUTION: A near infrared ray-emitting oxidized carbon nanotube composite having high target-directivity is obtained by compounding a near infrared ray-emitting oxidized carbon nanotube with a target-directed moiety, such as streptavidin, and three or more target binding sites, and using specific reaction with biotin as a target. A dispersion of the composite can be used as a transmissive near-infrared fluorescent probe for tissues or living organisms.SELECTED DRAWING: Figure 1
Patent JP-2020179222-A (JP)
Title: Pachinko game machine
Inventor: UCHIYAMA MASAMITSU
IPC: A63F7/02
Filed: 2020-07-20
Abstract: To provide a Pachinko game machine achieving further novel amusement by adopting a concept for creating a game progress state advantageous to a player.SOLUTION: A Pachinko game machine is configured such that an expectation value relating to the number of winning balls given to a player by execution of a small win game per unit time becomes larger than the number of shot game balls per the unit time in a special pattern time-shortening second state under the same condition while an expectation value relating to the number of winning balls given to the player by execution of a small win game per unit time is smaller than the number of shot game balls per the unit time in a special pattern time-shortening first state when the game balls are shot toward a special pattern start pocket at a predetermined interval.SELECTED DRAWING: Figure 42
Patent JP-2022026672-A (JP)
Title: Water closet device
Inventor: OKADA DAICHI
IPC: E03D1/26
Filed: 2020-07-31
Abstract: To provide a water closet device capable of securing a sufficient washing water amount to a toilet bowl body by a miniaturized water storage tank even in a site where a large amount of washing water is required.SOLUTION: A jet pump unit for supplying washing water to a toilet bowl body is provided in a water storage tank. The jet pump unit includes a throat pipe 38 which has a riser pipe 38a extending obliquely upward from a suction port 38c, a jet nozzle 40 which injects the washing water toward the suction port 38c of the throat pipe 38 and induces jet pump action, and a water supply valve which supplies and stops supplying the washing water from a water supply source to the jet nozzle. An air introduction part 88 for introducing air in the water storage tank by suction force generated by negative pressure in the riser pipe and delivering the introduced air into the riser pipe from an air discharge port 94f thereof at a prescribed water level is provided in the riser pipe 38a of the throat pipe 38. A spacer 94 for protecting the negative pressure is formed in the vicinity of the air discharge port 94f of the air introduction part 88.SELECTED DRAWING: Figure 8
Patent JP-2022029701-A (JP)
Title: Compound and coloring composition
Inventor: TOGAI MANABU
IPC: C09D11/02
Filed: 2020-08-05
Abstract: To provide a compound and a coloring composition with which a color filter excellent in heat resistance can be formed.SOLUTION: The compound is represented by formula (I). The coloring composition comprises the compound represented by formula (I) and a red coloring material. [In formula (I), R3 represents a halogen atom or an electron-donating group.]SELECTED DRAWING: None
Patent JP-2022030232-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA SHINJI
IPC: H01L23/14
Filed: 2020-08-06
Abstract: To provide a semiconductor device capable of compatibly making an SRAM fine and having a low soft error rate.SOLUTION: A semiconductor device 1 comprises a wiring board 10 including a resin layer 11 and a wiring layer 12 using an organic material. The semiconductor device 1 is a semiconductor package formed by mounting a memory chip 60 and a controller chip 20 on the wiring board 10 and sealing them with a resin layer 80. The controller chip 20 comprises a top surface as a first surface and a reverse surface as a second surface on the opposite side from the top surface. The semiconductor device has a semiconductor element, including a CMOS circuit constituting a control circuit and an SRAM temporarily storing data through operation of the CMOS circuit on the top surface of a semiconductor substrate. The semiconductor substrate has its reverse surface bonded to the wiring board 10. The controller chip 20 includes a first metal layer 50 provided in the semiconductor substrate between the semiconductor element and wiring board 10.SELECTED DRAWING: Figure 1
Patent JP-2021031831-A (JP)
Title: Optimum preparing method of spinning dope for manufacturing acrylic fiber precursor of carbon fiber, and carbon fiber thereof
Inventor: FRANCO FRANCALANCI
IPC: D01F9/22
Filed: 2020-08-20
Abstract: To provide an optimum preparing method of a spinning dope for manufacturing an acrylic fiber precursor (PAN) of carbon fiber.SOLUTION: There is provided a preparing method of a homogeneous spinning dope for manufacturing an acrylic precursor (PAN) of carbon fiber, in which the method comprises a step of i) mixing a powdery acrylonitrile copolymer with a solvent composed of a mixture containing DMSO in an amount ranging from 90 to 99 wt.% based on the total weight of the solvent, and an aqueous solution of ammonia and/or one or more kinds of primary amines and/or one or more kinds of secondary amines in an amount ranging from 1 to 10 wt.% based on the total weight of the solvent at a temperature of a range of 5 to 10°C, thereby preparing a homogeneous suspension.SELECTED DRAWING: None
Patent JP-2022035882-A (JP)
Title: Rotary damper
Inventor: MUROI SHOTA
IPC: F16F9/14
Filed: 2020-08-21
Abstract: To provide a rotary damper that facilitates the automation of assembly work, and can instantly shift from free rotations to damper rotations.SOLUTION: A first blade portion 3c, a second blade portion 3d, an attaching hole 3e, and a vane 4 configure a valve mechanism adding braking torque to rotations of a shaft 3. The attaching hole 3e opens with a predetermined axial direction length L1 and an opening width W1, and has a pair of inner wall surfaces 3e1 and 3e2 opposite in a width direction inside. The first blade portion 3c has a first side wall surface 3c2 ranging to one inner wall surface 3e1 on one opening side of the attaching hole 3e, and projects out to an outer periphery of a shaft portion 3a. The second blade portion 3d has a second side wall surface 3d2 ranging to the other inner wall surface 3e2 on the other opening side of the attaching hole 3e, and projects out to the outer periphery of the shaft portion 3a. The vane 4 has a width W2 fitted in an axial direction of the attaching hole 3e with a predetermined slight clearance, and a length L2 covering a first channel 3c1 and a second channel 3d1.SELECTED DRAWING: Figure 9
Patent JP-2022036607-A (JP)
Title: Security system utilizing suspicious person information
Inventor: WADA EMI
IPC: G08B25/00
Filed: 2020-08-24
Abstract: To provide a security system that makes it easy for a user to understand the appearance characteristics of a suspicious person.SOLUTION: A suspicious person information collection server 2 includes a suspicious person information database 21 that stores suspicious person information received from the outside, a building information database 24 that registers information on the installation location of a building entry/exit management system 3, a person image database 22 that registers multiple images representing human characteristics, and an image generation unit 23 that synthesizes a suspicious person image from a plurality of images registered in the person image database 22 and registers it in the suspicious person information database 21, and the suspicious person information collection server 2 transmits the suspicious person information registered in the suspicious person information database 21 to the building entry/exit management system 3.SELECTED DRAWING: Figure 1
Patent JP-2022037637-A (JP)
Title: Method for creating heating plan for strain removal
Inventor: SHIBAHARA MASAKAZU
IPC: G06F30/23
Filed: 2020-08-25
Abstract: To provide a method for creating a heating plan that can adequately correct weld strain.SOLUTION: A method for creating a heating plan for strain removal of generated weld strain includes: a step at which a shape of a weld structure, in which weld strain generated, is read, and an analysis model of the weld structure is created; and a step at which FEM elasticity analysis or FEM thermal elastoplasticity is repeated with use of database concerning a relationship between first heating condition and corrected strain while changing second heating condition with respect to the analysis model, and the second heating condition is optimized so that the analysis result approaches a target shape without weld strain. The database is a database corresponding to a material of a parent material of the weld structure, a welding method used for weldment of the weld structure and a kind of a weld joint of the weld structure.SELECTED DRAWING: Figure 2
Patent JP-2022038577-A (JP)
Title: Device, system, method and program for transfer control
Inventor: SHINOHARA TAKASHI
IPC: H04L45/60
Filed: 2020-08-27
Abstract: To reduce a communication load in order to share information processing resource management information in broadcast material transfer control from a broadcast material input source information processing resource to an output destination information processing resource.SOLUTION: A transfer control device 30 includes: a management unit 31 which manages the update history of the first management information of an information processing resource 40 (resource) managed by the self-device; a first receiver unit 32 which receives, from another transfer control device 30 (other device), first acquisition status information relating to the first management information; a first transmitter unit 33 which, based on the update history and the first acquisition status information, transmits to the other device information not acquired yet by the other device among the present first management information; a second transmitter unit 34 which transmits to the other device second acquisition status information relating to the second management information of the resource managed by the other device; a second receiver unit 35 which receives, from the other device, information not yet acquired among the present second management information; and a control unit 36 which, based on the present first and second management information, controls the transfer of the broadcast material.SELECTED DRAWING: Figure 5
Patent JP-2022038812-A (JP)
Title: tire
Inventor: ONIZUKA REINA
IPC: B60C9/22
Filed: 2020-08-27
Abstract: To provide a tire 2 that is able to reduce rolling resistance while suppressing influence on durability and steering stability.SOLUTION: A band 20 of the tire 2 comprises: a full band 48 covering the entire belt 14; and a pair of edge bands 50 arranged in an axial direction with a space therebetween and covering ends 46 of the belt 14. A cross section of the band 20 includes cross sections of a large number of band strips 52. In a cross-section of the full band 48, cross sections of the plurality of band strips 52 are spaced apart. In a cross section of each edge band 50, cross sections of the plurality of band strips 52 are not spaced apart. In an axial direction, the inside ends 62 of the edge bands 50 are arranged apart from the bottom BT of a shoulder circumferential groove 24s.SELECTED DRAWING: Figure 4
Patent JP-2022038860-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-08-27
Abstract: To provide a game machine which improves display control of an image for performing suggestion about a game.SOLUTION: A game machine comprises image display means (for example, an image display device) which can display a specific image (for example, a specific icon image) added with character information (for example, "IPPATSUGYAKUTEN") constituted by a plurality of characters. The image display means can display the specific image in a rotating rotary mode (for example, a mode rotating rightward or leftward). In the mode where the specific image faces the first direction (for example, the rightward mode), brightness of a first portion (for example, a character string of "HATSU" "TEN") of the character information is increased, and brightness of a second portion (for example, a character string of "ICHI" "GYAKU") different from the first portion is decreased. In the mode where the specific image faces the second direction (for example, the leftward mode), the brightness of the first portion is decreased and the brightness of the second portion is increased. With this, display of the specific image and the character information can be suitably shown to a player.SELECTED DRAWING: Figure 8-5
Patent JP-2022041699-A (JP)
Title: Semiconductor device
Inventor: ITO TAKAMASA
IPC: H01L21/336
Filed: 2020-09-01
Abstract: To provide a semiconductor device capable of suppressing propagation of film peeling of an end part of a memory chip into the inside of the memory chip.SOLUTION: A semiconductor device according to an embodiment comprises a semiconductor substrate. A first insulation film is provided on the semiconductor substrate. A first conductive film is provided on the first insulation film. A plurality of first electrode films are provided on the first conductive film, and laminated to each other in an insulation state. A semiconductor member extends in a lamination direction of the plurality of first electrode films in a lamination structure of the plurality of first electrode films. A charge storage member is provided between one of the plurality of first electrode films and the semiconductor member. The first conductive film includes a main body part arranged below the plurality of first electrode films, an outer peripheral part provided in an outer periphery of the main body part separated from the main body part, and a protrusion protruding to the outer peripheral part from the main body part and to the main body part from the outer peripheral part or narrower than a width of the main body part. The outer peripheral part includes an opening in a first direction from the main body part toward the outer peripheral part at a position corresponding to the protrusion.SELECTED DRAWING: Figure 4