baber/WOPTO huggingface dataset:
Patent JP-2023027952-A (JP)
Title: Rubber member winding device and rubber member winding method
Inventor: YAMAMOTO TATSUYA
IPC: B65H18/08
Filed: 2021-08-18
Abstract: To provide a rubber member winding device and a rubber member winding method suppressing deformation of the rubber member caused by winding tightening of a liner.SOLUTION: A rubber member winding device has a winding body for winding the continuously supplied tabular rubber member, a liner supply part supplying the liner wound to the winding body together with the rubber member, and a liner tension adjusting part for loosening the tension of the liner according to winding length increase of the rubber member. A rubber member winding method winding the liner together with the continuously supplied tabular rubber member controls to loosen the tension of the liner, according to winding length increase of the rubber member.SELECTED DRAWING: Figure 1
Patent JP-2021192371-A (JP)
Title: Manufacturing method of positive electrode active material, and lithium ion battery
Inventor: MIWA TAKUYA
IPC: H01G11/30
Filed: 2021-08-19
Abstract: To provide a compound oxide of which the lithium diffusion rate is high, to provide a lithium containing composite phosphate of which the lithium diffusion rate is high, to provide a positive electrode active material of which the lithium diffusion rate is high, to provide a lithium ion battery of which the output is enlarged, or to provide a lithium ion battery of which the cost is reduced.SOLUTION: A positive electrode active material is manufactured through: a first step of mixing a lithium compound, a phosphorous compound and water; a second step of adjusting pH by adding a first aqueous solution to a first mixture formed by the first step; a third step of mixing an ion compound to a second mixture formed by the second step; and a fourth step of performing a heat treatment under the condition of 0.1 MPa or higher and 2 MPa or lower and a maximum temperature higher than 100°C and equal to or lower than 119°C upon a third mixture which is formed by the third step and of which the pH ranges from 3.5 or more to 5.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2023030313-A (JP)
Title: Information processing device, information processing system, and information processing method
Inventor: KANEMOTO HIROSHI
IPC: G01N21/88
Filed: 2021-08-23
Abstract: To provide an information processing device, an information processing system and an information processing method with which it is possible to easily detect the features of a substance even when the optical characteristics of the substance are unknown.SOLUTION: An information processing device comprises: an image acquisition unit for acquiring a spectral image for a plurality of spectral wavelengths as a captured image for a subject to be imaged; a spectrum calculation unit for calculating the spectroscopic spectrum of each pixel on the basis of the plurality of spectral images; a feature wavelength detection unit for detecting the feature wavelength of the spectroscopic spectrum of each pixel; a color setting unit for calculating a feature angle that corresponds to the feature wavelength of each pixel and setting the color of a hue circle that corresponds to the feature angle as the feature color of the pixel; and an image generation unit for generating a feature detection image in which each pixel of the captured image is converted to a feature color that corresponds to the pixel.SELECTED DRAWING: Figure 1
Patent JP-2023031574-A (JP)
Title: Sulky type seedling transplanter
Inventor: IMAIZUMI DAISUKE
IPC: A01C3/06
Filed: 2021-08-25
Abstract: To provide a sulky type seedling transplanter capable of producing farmyard manure from an organic matter such as raw refuse and dead leaves and effectively utilizing the farmyard manure throughout the year, in addition to performing seedling planting work, as a sulky type seedling transplanter mounting a compost thereon, for solving problems for example, in a prior sulky type seedling transplanter in which, a seedling planting unit is coupled to a rear part of a travel vehicle body and on which a fertilizer application unit is mounted, however, rice planting work is performed by the sulky type seedling transplanter in only a rice planting period, and in most of the whole year, the sulky type rice transplanter is stored in a barn or the like.SOLUTION: A seedling planting unit 3 is mounted on a rear part of a travel vehicle body 1, and on which a compost 50 is mounted on a sulky type rice transplanter.SELECTED DRAWING: Figure 2
Patent JP-2022124990-A (JP)
Title: Electric actuator, controller, and control program
Inventor: FUJIMOTO GAKU
IPC: H02P29/024
Filed: 2021-08-27
Abstract: To achieve detection of an abnormality based on a conversion operation of a power unit.SOLUTION: An electric actuator includes: a power part for generating power and a state detection part for detecting a state of the power part, based on detection values before and after conversion of a signal or movement converted by the power part.SELECTED DRAWING: Figure 1
Patent JP-2023033982-A (JP)
Title: Image processing device, image processing system, sharpening method of image, and program
Inventor: KITAMURA RYOJI
IPC: G06T7/11
Filed: 2021-08-30
Abstract: To sharpen the whole image appropriately.SOLUTION: An image processing device 100 comprises a classification unit 130 which classifies a plurality of areas constituting an image into a plurality of classes, and a sharpening processing unit 140 which sharpens the plurality of areas with strength determined for each classified class.SELECTED DRAWING: Figure 2
Patent JP-2021192806-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-09-01
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by enhancing a degree of attention to a jackpot game and interest in the jackpot game.SOLUTION: In a game machine 10, a super-ready-to-win performance in which a performance character is mainly displayed three-dimensionally from among a plurality of characters, a special-ready-to-win performance, and the like are executed in a pattern display part 341 as variation game performances. In the game machine 10, a performance character performance to a performance character in a performance executed at variation stop timing of a main character on the pattern display part 341 in a variation game is executed in at least one of an opening and one round of a jackpot game as a jackpot game performance.SELECTED DRAWING: Figure 56
Patent JP-2022000510-A (JP)
Title: Fire-resistant resin composition
Inventor: SHIMAMOTO TOMOO
IPC: C08K3/04
Filed: 2021-09-03
Abstract: To provide a fire-resistant resin composition excellent in flame retardancy and also excellent in surface finish and strength.SOLUTION: The fire-resistant resin composition contains: a matrix component which is a resin, an elastomer, a rubber, or a combination thereof; thermally expandable graphite; and an inorganic filler. The particle diameter ratio of the particle diameter of the thermally expandable graphite to the particle diameter of the inorganic filler is in the range of 1-1,000. The total content of the thermally expandable graphite and the inorganic filler is 30 wt.% or more. The content of the thermally expandable graphite is 5 wt.% or more.SELECTED DRAWING: None
Patent JP-2023039123-A (JP)
Title: Metallic fingerprint authentication card
Inventor: KATANO YUKIKO
IPC: H05K1/02
Filed: 2021-09-08
Abstract: To provide a metallic fingerprint authentication card advantageous to acquire a fingerprint pattern in common mode noise and different electric characteristics of fingers, and having a circuit configuration inside a film-like substrate including an ESD protection circuit configuration.SOLUTION: In a metallic fingerprint authentication card, a film-like substrate and a magnetic sheet laminated on the film-like substrate are integrated by sandwiching and laminating the film-like substrate and the magnetic sheet with front and rear card base materials. In the metallic fingerprint authentication card, an external connection terminal, an active capacitance type fingerprint sensor, a wiring pattern, a loop antenna circuit for performing non-contact type communication, an IC module, and a ground pattern are mounted on the film-like substrate, the film-like substrate is provided with a U-shaped type slit so as to surround the ground pattern, and U-shaped type slits having opposite directions overlapping a U-shaped region of the film-like substrate are provided on the magnetic sheet.SELECTED DRAWING: Figure 1
Patent JP-2022003052-A (JP)
Title: Rifaximin
Inventor: DHARMARAJ RAMACHANDRA RAO
IPC: A61P1/04
Filed: 2021-09-16
Abstract: To provide amorphous rifaximin having an increased dissolution rate, a preparation method therefor, a pharmaceutical formulation thereof, and a use method therefor.SOLUTION: There is provided amorphous rifaximin characterized by an XRPD pattern shown in Figure 1.SELECTED DRAWING: Figure 1
Patent JP-2022163676-A (JP)
Title: Eyewashing cup vessel
Inventor: NAKAMURA SANEHIRO
IPC: A61H35/02
Filed: 2021-08-16
Abstract: To provide an eyewashing cup vessel allowing water for eyewashing to be easily acquired at a convenience store or a vending machine by attaching a PET bottle cap to an eyewashing cup vessel, in which the PET bottle is useful in carrying because it is sold even from a small 100-cc size, and the PET bottle and the water are sanitarily used in an ad hoc manner and can be prevented from being contaminated by dust or foreign matter.SOLUTION: There is provided an eyewashing cup vessel 1 integrated with a PET bottle cap 7, in which, when quick removal of dust or foreign matter got into the eye is desired, this eyewashing cup vessel 1 integrated with the PET bottle cap 7 allows the dust or foreign matter to be easily removed with the bottled water by one hand even in a high place of a building being destructed or the outdoor without water supply facilities or the like. Further, it is possible to eyewash after flicking off dust around the eye or an eyeshadow and dust adhered to the eyelash by strengthening force of the hand for gripping the PET bottle.SELECTED DRAWING: Figure 4
Patent JP-2022002121-A (JP)
Title: Emergency contact system
Inventor: YAMAMOTO FUMIKAZU
IPC: G08B21/02
Filed: 2021-09-21
Abstract: To provide an emergency contact system for receiving a contact from an object person or grasping situations of the object person when an emergency occurs, while precisely and reliably detecting a position of the object person.SOLUTION: An object person terminal 10 transmits identification information via short-range wireless communication, acquires position information using a GPS feature, and sends the identification information and the position information to a server 30 via long-range wireless communication. A detection terminal 20 sends the identification information, which is transmitted from a communicable object person terminal 10, to the server 30. The server 30 identifies a position of the object person terminal 10 on the basis of the information sent from the detection terminal 20 or the identification information and the position information sent from the object person terminal 10. When occurrence of an emergency is detected, the object person terminal 10 records surrounding sounds as object person voice information, and sends the recorded object person voice information to the server 30.SELECTED DRAWING: Figure 1
Patent JP-2023029160-A (JP)
Title: Cutter unit for urethane pavement surface cutting machine
Inventor: KUNITOMI MITSUHIRO
IPC: B23Q11/00
Filed: 2021-08-20
Abstract: To provide a cutter unit for a pavement surface cutting machine capable of suppressing cutting heat at the time of urethane pavement surface cutting work, recovering recyclable cutting powder with little deterioration of urethane, performing work even in rain, and performing surface cutting work to every corner of a job site end part.SOLUTION: A cutter unit for a urethane pavement surface cutting machine is composed of two shafts of Fr and Rr main cutters. Rotary disk parts with cutting tips mounted at equal angles on the outer periphery and air-cooling flow passage parts are provided alternately at predetermined intervals in multiple rows, and the rotary disk parts and the air-cooling flow passage parts of the two shafts of the main cutters are arranged zigzag so as not to leave an uncut part. A rotary disk and the cutting tip are air-cooled by the rotation of the main cutter itself and an air flow by a blower for collecting cutting powder that the urethane pavement surface cutting machine has.SELECTED DRAWING: Figure 1
Patent JP-2022000052-A (JP)
Title: Method for producing polyphenol-reduced beverage
Inventor: HIOKI JUMPEI
IPC: A23F3/20
Filed: 2021-10-04
Abstract: To provide a method for producing a beverage having a reduced polyphenol content which is excellent in polyphenol removing efficiency and in which the handling of adsorbent material is facilitated.SOLUTION: The present invention pertains to a method for producing a beverage having a reduced polyphenol content, comprising contacting a polyphenol-containing beverage or the like with a polymer substrate obtained by graft polymerization of a polymerizable monomer comprising N-vinylalkylamide. There is also provided a method for reducing polyphenol content in a polyphenol-containing beverage or the like, comprising contacting the polyphenol-containing beverage or the like with the polymer substrate.SELECTED DRAWING: None
Patent JP-2023055321-A (JP)
Title: Fluid jet nozzle
Inventor: FURUISHI TOMOHISA
IPC: B60S1/62
Filed: 2021-10-06
Abstract: To provide technique enabling materialization of cost control and versatility improvement of a fluid jet nozzle.SOLUTION: An exemplary fluid jet nozzle comprises: a first member fixed to a sensor or a to-be-mounted portion to which the sensor is mounted, and having a fluid introduction port and a first fluid passage connected to the introduction port; and a second member fixed to the first member and having a second fluid passage connected to the first fluid passage, and an ejection port through which the fluid having passed through the second fluid passage is jetted to a predetermined point of the sensor.SELECTED DRAWING: Figure 2
Patent JP-2022075534-A (JP)
Title: Liquid crystal composition, and liquid crystal display device, sensor, liquid crystal lens, light communication device and antenna including the same
Inventor: TAKASAKI Mika
IPC: C09K19/12
Filed: 2021-10-12
Abstract: To provide a liquid crystal composition that has a liquid crystal phase in a wide temperature range, high Δn (refractive index anisotropy), and high stability at room temperature, and a liquid crystal display device, sensor, a liquid crystal lens, a light communication device and an antenna each including the same.SOLUTION: A liquid crystal composition includes at least one compound having an isothiocyanate group (-NCS), represented by general formula (ii) in combination with at least one compound having an indan structure or a tetralin structure and an isothiocyanate group (-NCS), represented by general formula (i).SELECTED DRAWING: None
Patent JP-2023061219-A (JP)
Title: Wiring harness and waterproof connector
Inventor: TANAKA KENZO
IPC: H01R13/52
Filed: 2021-10-19
Abstract: To provide a wiring harness and a waterproof connector that suppress water intrusion into a first connector (waterproof connector).SOLUTION: A wiring harness 1 is routed to a vehicle, and includes an electric wire 2, a waterproof connector 3 provided with a waterproof plug 33 connected to one end of the electric wire 2, a non-waterproof connector 4 connected to the other end of the electric wire 2, and a grommet 5 that is externally inserted onto a covering portion 23 of the electric wire 2 and closes a gap between the electric wire 2 and an electric wire insertion hole 11a provided in a partition wall 11 that separates the inside and outside of a vehicle compartment. The waterproof connector 3 includes a sealing portion 34 that covers the cut surface S1 of the covering portion 23, covers the outer surface of a core wire 22 from the cut surface S1 to the position P1 on the tip side of the electric wire 2 from the cut surface S1, and is filled between the plurality of electric wires 21 up to a position P1 on the tip side of the electric wire 2 from the cut surface S1.SELECTED DRAWING: Figure 2
Patent JP-2023061323-A (JP)
Title: Polishing device
Inventor: NAGAI DAICHI
IPC: B24B37/30
Filed: 2021-10-19
Abstract: To provide a polishing device that can polish a work-piece with good accuracy.SOLUTION: A CMP device 1 comprises: a chuck 19 that can hold a work-piece W; second airbags 16A-16D that are arranged in parallel along a circumferential direction of the chuck 19, and inflated with air to enable a portion of the work-piece W to be pressed toward a polishing pad 5; and a controller 6 that can adjust pressure of air supplied to the second airbags 16A-16D.SELECTED DRAWING: Figure 2
Patent JP-2022173045-A (JP)
Title: golf club head
Inventor: SASAMOTO AKINORI
IPC: A63B53/04
Filed: 2021-10-26
Abstract: To provide a golf club head including a crown part in which an area required to be cut and an area not required to be ground are easily to be distinguished in a production step.SOLUTION: A golf club head includes a head body 1 and a crown 2. The head body 1 includes: a body part 11 defining an internal space 111; and a support part 12 continuously connected to the body part 11. The body part 11 includes: an outside surface 112 oriented upward; and a side surface 113 continuously connected to the outside surface 112 and the support part 12. The support part 12 includes an installation surface 121 defining an installation vessel 13 together with the side surface 113 while being oriented upward. The crown 2 includes: a lid body 21 fixed inside the installation vessel 13 and pasted to the installation surface 121; and a stairway part 22 projecting from the lid body 21 so as to formed upward along the inside of the side surface 113 from a peripheral edge of the lid body 21. The stairway part 22 includes a grinding surface 221 flush to the outside surface 112 of the body part 11 while being oriented upward and continuously connected to the outside surface 112.SELECTED DRAWING: Figure 3
Patent JP-2023066898-A (JP)
Title: Vehicular drive shaft
Inventor: YAMAGUCHI YUICHI
IPC: F16B7/20
Filed: 2021-10-29
Abstract: To provide a vehicular drive shaft capable of securing high strength and reliability of a connection portion while improving attachment performance and preventing increase in a size of a component.SOLUTION: A vehicular drive shaft 6 includes a first shaft 151 to which driving force is transmitted, and a second shaft 152 which is connected to be opposed to the first shaft so that the driving force from the first shaft 151 is transmitted to a driving wheel, and further includes a connecting member 22 for connecting the first shaft 151 and the second shaft 152 by being engaged with a first recession 1512 formed on an end surface of the first shaft 151 and a second recession 1522 formed on an end surface of the second shaft 152, and a cylindrical engagement member 20 which has an engagement region 211 spline-engaged with a first end 1511 including the end surface of the first shaft 151 and a second end 1521 including the end surface of the second shaft 152 on an inner surface thereof. A positioning portion with respect to the first shaft 151 and the second shaft 152 of the engagement member 20 is provided closer to an opening side than the engagement region 211.SELECTED DRAWING: Figure 3
Patent JP-2023067376-A (JP)
Title: Tripod connection fixture and tripod connection fixation method
Inventor: SAITO DAIJIRO
IPC: F16M13/00
Filed: 2021-11-01
Abstract: To provide a tripod connection fixture and a tripod fixation method capable of realizing a tripod with an excellent tripod, without appearing on the appearance of the connected and fixed tripod.SOLUTION: A tripod connection fixture 10 for connecting and fixing three prismatic rods intersecting each other like a tripod, has a flat plate part 12, and three rising parts 14 rising at regular intervals from an outer peripheral part of the flat plate part 12. Each of the three rising parts 14 rises at the same angle with respect to the flat plate part 12 so as to be inclined in a circumferential direction of the flat plate part 12.SELECTED DRAWING: Figure 4
Patent JP-2023068427-A (JP)
Title: Polarizing plate and production method of the same
Inventor: SAITO SOSUKE
IPC: G02B5/30
Filed: 2021-11-02
Abstract: To provide a polarizing plate in which both protective films laminated on both sides of the polarizer must have a moisture permeability of 200 g/m2/24hr or less at a temperature of 40°C and a relative humidity of 90%RH and which has good appearance quality and adhesion between the protective film and aqueous adhesive layer and to provide its production method.SOLUTION: A polarizing plate includes a first protective film, a polarizer, and a second protective film. The first protective film and the polarizer are bonded through a first aqueous adhesive layer. The second protective film and the polarizer are bonded through a second aqueous adhesive layer. Both the first protective film and the second protective film have a moisture permeability of 200 g/m2/24hr or less at a temperature of 40°C and a relative humidity of 90%RH.SELECTED DRAWING: Figure 1
Patent JP-2023068449-A (JP)
Title: Rice noodle
Inventor: KANEDA JUNJI
IPC: A23L7/109
Filed: 2021-11-02
Abstract: To provide a rice noodle capable of stably noodle making by a roll type noodle machine and having flavor.SOLUTION: Rice noodle has rice flour containing germinated brown rice alpha flour made from germinated brown rice flour whose starch is α starch, polished rice α flour made from polished rice flour whose starch is α starch, and white rice β flour made from polished rice flour whose starch is β starch as a raw material, a proportion relative to the whole rice flour is 10 mass% or more and 35 mass% or less of the germinated brown rice α flour, 15 mass% or more and 40 mass% or less of the polished rice α flour, and 40 mass% or more and 60 mass% or less of the polished rice β flour. It is preferable that the proportion of germinated brown rice α flour is 20 mass % or more and 30 mass % or less.SELECTED DRAWING: None
Patent JP-2023068839-A (JP)
Title: Ship propulsion system and ship
Inventor: IKEGAYA YUJI
IPC: B63H25/42
Filed: 2021-11-04
Abstract: To provide a ship propulsion system and a ship that are capable of carrying out, as intended by a ship operator, longitudinal movement electrically-driven by an auxiliary propulsion machine which is installed deviated toward one side in a lateral direction of a hull, without generating thrust of a main propulsion machine.SOLUTION: In a ship propulsion system 100 of the invention, a control section 50 is configured to execute steering angle change control for tilting a steering angle A2 of an auxiliary propulsion machine 30 from a longitudinal direction of a hull 10 to one side in a lateral direction of the hull 10 by a prescribed angle α, so that the hull 10 moves along the longitudinal direction, in performing electrically-driven longitudinal movement for moving the hull 10 along the longitudinal direction by driving the auxiliary propulsion machine 30 which is installed deviated toward one side in the lateral direction of the hull 10, without generating thrust of a main propulsion machine 20.SELECTED DRAWING: Figure 8