baber/WOPTO huggingface dataset:
Patent JP-2021105178-A (JP)
Title: Antifouling method for substrate
Inventor: NIIMOTO JUNJI
IPC: C09D5/16
Filed: 2021-03-31
Abstract: To provide an antifouling coating composition capable of suppressing increase of viscosity as compared with the prior art, having long-term storage stability and exhibiting excellent antifouling property and water resistance (long-term mechanical properties) when forming a coating film, and to provide relevant techniques.SOLUTION: An antifouling coating composition comprises: a silylacrylic copolymer (A) having a component unit derived from triisopropylsilyl (meth)acrylate (A1) and a component unit derived from a polymerizable monomer (A2) having a polymerizable double bond; and a rosin compound (B) which is at least one of a rosin having an acid value of 180 (mg KOH/g) or less and a metal-free rosin derivative having an acid value of 180 (mg KOH/g) or less.SELECTED DRAWING: None
Patent JP-2022158418-A (JP)
Title: Composition for improving intraoral flora
Inventor: NISHIMURA KEISUKE
IPC: A61P1/02
Filed: 2021-04-02
Abstract: To provide a technique that can efficiently improve intraoral flora.SOLUTION: A composition for improving intraoral flora contains cetylpyridinium chloride and benzalkonium chloride and/or benzethonium chloride.SELECTED DRAWING: None
Patent JP-2022159626-A (JP)
Title: Rod expandable/contractable device
Inventor: MIYAMAE HITOSHI
IPC: F16H25/12
Filed: 2021-04-05
Abstract: To provide a rod expandable/contractable device capable of reducing a width of a case orthogonal to a drive shaft of a motor, to realize compactification in a width direction.SOLUTION: A rod extendable/contractable device 10 has a case 11, a rod 60 having an engaged part 67 on its outer periphery, a motor 70 having a drive shaft part 71, a gear 83 positioned on the tip side of the drive shaft part 71, and a lock retainer 90. The lock retainer 90 moves toward and away from the rod 60 by the drive shaft part 71. When the lock retainer moves toward the rod 60, a lock part 97 is engaged with the engaged part 67, and a portion between the motor 70 and the gear 83 is closest to the rod 60 when the rod 60 is viewed from an axial direction.SELECTED DRAWING: Figure 2
Patent JP-2021101390-A (JP)
Title: Biometric authentication device and biometric authentication method
Inventor: SHIMABARA Tatsuya
IPC: G06T7/00
Filed: 2021-04-07
Abstract: To provide a biometric authentication device and a fingerprint feature extraction method that can automatically optimize a parameter for extracting a feature quantity from a biological image.SOLUTION: A biometric authentication device comprises: a training data generation unit that generates a correct answer pair and a non-correct answer pair of a first biological image and a second biological image; a learning data generation unit that extracts feature quantities from the first biological image and the second biological image by using a plurality of different temporary parameters; and an optimal solution determination unit that calculates the degree of score separation for each of the temporary parameters based on a first score indicating the degree of matching between the pair of feature quantities extracted from the correct answer pair and a second score indicating the degree of matching between the pair of feature quantities extracted from the non-correct answer pair, and determines a temporary parameter based on the magnitude of the degree of score separation.SELECTED DRAWING: Figure 8
Patent JP-2022162774-A (JP)
Title: Information processing device
Inventor: NAKAJIMA TOYOKAZU
IPC: G06Q50/30
Filed: 2021-04-13
Abstract: To provide an information processing device that reduces drivers' obsession with earning points more than necessary and encourages the drivers to return their licenses.SOLUTION: In an information processing device including a control unit and capable of communicating with a vehicle, the control unit estimates an estimated movement distance that a user of the vehicle will move from the time of returning a license until a predetermined age in the future from past movement distance information of the vehicle, and estimates necessary points necessary for the user's movement from the estimated movement distance. When determining that the user's current points are equal to or greater than the necessary points, the control unit notifies the user that the user should return their license.SELECTED DRAWING: Figure 1
Patent JP-2022163336-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-04-14
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2022163752-A (JP)
Title: Cross arm cover material
Inventor: KAIHARA AKIRA
IPC: H02G1/02
Filed: 2021-04-15
Abstract: To easily manufacture a cross arm cover corresponding to the length of a cross arm.SOLUTION: A cross arm cover material 1 for manufacturing a cross arm cover attached to a cross arm of a utility pole is an elongate body having a cross-sectional shape that covers at least the upper surface and side surfaces of the cross arm, and is provided with a plurality of first perforation lines L1 substantially perpendicular to the longitudinal direction at predetermined intervals along the longitudinal direction, and is allowed to manufacture a cross arm cover of any length by being cut with any first perforation line L1.SELECTED DRAWING: Figure 1
Patent JP-2022053472-A (JP)
Title: Slide rail kit
Inventor: CHEN KEN-CHING
IPC: A47B88/43
Filed: 2021-04-22
Abstract: To provide a slide rail kit that can be applied to a rack.SOLUTION: A slide rail kit can be applied to a rack. The rack includes at least one fitting structure comprising a first predetermined portion and a second predetermined portion. A rail member and a supporting bracket are included in the slide rail kit. The supporting bracket is arranged on the rail member, and includes a first fitting function and a second fitting function. The first fitting function is constituted so as to be fitted to the first predetermined portion of the rack. The second fitting function includes an elastic member, and a fitting member arranged on the elastic member. The fitting member can be fitted to the second predetermined portion of the rack in response to an elastic force of the elastic member.SELECTED DRAWING: Figure 1
Patent JP-2022167604-A (JP)
Title: Manufacturing method of silicon carbide semiconductor device
Inventor: KUMITA Masahiro
IPC: H01L21/02
Filed: 2021-04-23
Abstract: To suppress the warpage of a SiC wafer by a method different from a method of forming a groove for warpage correction.SOLUTION: Before ion implantation is performed, a fracture layer 1a is formed on the rear surface side of an SiC wafer 1 to generate warpage in a downward convex direction. As a result, even when warpage in an upward convex direction is generated by ion implantation, forming the fracture layer 1a in advance allows the cancellation by the warp in the downward convex direction, and the warpage in the upward convex direction can be reduced. Therefore, in each step of the manufacturing process of the SiC semiconductor device, the SiC wafer 1 is prevented from being hindered in transportation due to the influence of the warpage, and the SiC wafer 1 can be transported accurately.SELECTED DRAWING: Figure 1
Patent JP-2022169823-A (JP)
Title: Floor spacer for vehicle, method for manufacturing floor spacer for vehicle, and skin material for floor spacer for vehicle
Inventor: SUZUKI YASUHIRO
IPC: B32B5/24
Filed: 2021-04-28
Abstract: To provide a floor spacer for a vehicle, a method for manufacturing a floor spacer for a vehicle, and a skin material for a floor spacer for a vehicle, which can further improve productivity while highly maintaining should insulating property.SOLUTION: A floor spacer 10 for a vehicle includes a skin material 20 having a skin layer 21, a thermoplastic resin layer 22 laminated on the back face of the skin layer 21, and a back face layer 23 laminated on the back face of the thermoplastic resin layer 22, and a foamable synthetic resin 30 laminated on the back face layer 23 of the skin material 20. The back face layer 23 is a non-woven fabric having a basis weight of 20-80 g/m2.SELECTED DRAWING: Figure 1
Patent JP-2021119502-A (JP)
Title: Rolling resource credit for scheduling virtual computer resource
Inventor: JOHN MERRILL PHILLIPS
IPC: G06F9/455
Filed: 2021-04-28
Abstract: To provide a method and a system which schedule a virtual computing resource.SOLUTION: A network-based virtual computing resource provider provides a virtual computing instance that implements rolling resource credits for scheduling virtual computing resources. A virtualization manager receives a work request for the virtual computing instance. A resource credit residual is determined for the virtual computing instance. The resource credit residual is stored in a rolling system and unused credits are carried over from a previous period. Thereafter, in generating a scheduling instruction, the resource credit is applied, and a physical resource for performing the work request such as a physical CPU is provided in order to increase utilization of resources according to the number of applied credits. The applied resource credit is then subtracted from the residual credit.SELECTED DRAWING: Figure 3
Patent JP-2022171187-A (JP)
Title: Image forming apparatus and image forming system
Inventor: HIURA HIROSHI
IPC: G03G21/16
Filed: 2021-04-30
Abstract: To prevent a closing movement of a second door from damaging a first door and the second door.SOLUTION: An image forming apparatus comprises: a main body that is provided with a first opening and a second opening; a first door 10 that is movable in a first movement range MR1 between a first opening position OP1 for opening the first opening and a first closing position for closing the first opening; a second door 20 that is movable in a second movement range MR2 into which part of the first movement range enters, the second movement range between a second opening position OP2 for opening the second opening and a second closing position for closing the second opening; and retreat means 70 that, in conjunction with a situation where: from a state in which the first door is at the first opening position and the second door is at the second opening position, the second door is moved to the second closing position, moves the first door to a retreat position for permitting the movement of the second door.SELECTED DRAWING: Figure 10
Patent JP-2021120886-A (JP)
Title: Commodity sales system, terminal for the system, and program for the terminal
Inventor: OKUMA YUMIKO
IPC: G07G1/00
Filed: 2021-05-10
Abstract: To allow an information terminal to perform displaying effective for improving a sales-promotion effect.SOLUTION: A terminal management device includes an image generation unit and an output unit. The image generation unit generates a registration image including a registration area including an image indicating a purchased commodity and a sales-promotion list area in which images of sales-promotion information related to purchased commodities are arranged based on registration order of the purchased commodities in one screen area in accordance with the registration of a newly purchased commodity at an information terminal. Here, the image generation unit deletes the image of the sales-promotion information registered in the oldest order among the images included in the sales-promotion list area, and adds the image of the sales-promotion information related to the newly purchased commodity to a position at which the image of the sales-promotion information registered in the newest order is arranged in the sales-promotion list area to thereby generate the registration image including the image of the sales-promotion information. The output unit outputs the registration image to the information terminal.SELECTED DRAWING: Figure 28
Patent JP-2021183132-A (JP)
Title: Apparatus for removing foreign matter in nasal cavity
Inventor: LEE SANG HEON
IPC: A61B90/30
Filed: 2021-05-20
Abstract: To provide an apparatus 100 for removing a foreign matter in a nasal cavity which can effectively remove a foreign matter in a nasal cavity.SOLUTION: An apparatus 100 for removing a foreign matter in a nasal cavity is inserted to a nasal cavity and captures a foreign matter in the nasal cavity to discharge the foreign matter to the outside and comprises: a body part 110 in a structure that extends to both sides by a prescribed length and may be gripped by a user's hand; a tip 120 which is formed on one end of the body part 110 and is formed with a groove in a structure that is recessed on one side surface; and a scraper 130 which is formed on the other end of the body part 110 and is formed with many scraping protrusions 131 in a protruding manner on one side surface. The apparatus can easily and safely remove a foreign matter existing in a deep spot in the nasal cavity by using the tip 120 and can clean the nasal cavity by entirely scraping out the residual foreign matter in the nasal cavity by using the scraper 130.SELECTED DRAWING: Figure 2
Patent JP-2022179213-A (JP)
Title: Conveyance device and conveyance method
Inventor: SATO MAKOTO
IPC: B65G13/10
Filed: 2021-05-21
Abstract: To provide a conveyance device and a conveyance method capable of performing efficient and high-speed continuous conveyance even when there is a remarkable difference generated between the carrying-in speed and the carrying-out speed of the conveyance device that serves as a relay among respective steps within a distribution center as a result of enlarged fluctuation in an object moving amount through a supply chain.MEANS FOR SOLVING THE PROBLEM: This conveyance device has: a conveyance function capable of independently moving conveyed objects arrayed in at least two rows or more; a transfer function capable of freely changing the directions of the objects; buffering functions provided on the upstream and downstream sides of the device having the transfer function; and an information processing control function for executing the transfer function with respect to the downstream side of the device having the conveyance function on the basis of information about an object present in a region having the buffering function. The conveyance method can control the conveyance device to an optimal conveyance speed.SELECTED DRAWING: Figure 1
Patent JP-2022182705-A (JP)
Title: Positioning device, positioning method, and positioning program
Inventor: NOGUCHI SEITO
IPC: G01S19/45
Filed: 2021-05-28
Abstract: To provide a positioning device or the like capable of more reliably detecting a positioning error.SOLUTION: A locater ECU100 as a positioning device includes a tentative position estimation part 110 for acquiring a tentative position of a moving body based on satellite data. The locater ECU100 includes a road surface altitude estimation part 120 for acquiring a road surface altitude as an altitude of a road surface in an approximate location on the basis of the approximate location of a moving object based on information differing from satellite data, and map information. The locater ECU100 includes an antenna height estimation part 130 for estimating a height of an antenna as height from a road surface to a reception antenna. The locater ECU100 includes a determination part 140 for performing correct answer determination of a tentative position when a difference between the sum of a road surface altitude and height of an antenna and a height based on a tentative position is within a tolerance range, and for performing error determination of a tentative position when the difference is larger than the tolerance range.SELECTED DRAWING: Figure 1
Patent JP-2022184392-A (JP)
Title: Master station device, slave station device, and radio communication system
Inventor: SEKI HIROTA
IPC: H04W88/08
Filed: 2021-06-01
Abstract: To provide a master station device, a slave station device, and a radio communication system capable of improving transmission efficiency of a fronthaul.SOLUTION: A radio communication system includes a radio base station comprising a master station device and a slave station device. The master station device comprises: a master station signal processing section for outputting a subcarrier modulation signal; and an FH transmission section for mapping an I component and a Q component of the subcarrier modulation signal to an optical signal to be transmitted to a fronthaul (FH). The slave station device comprises: an FH reception section for receiving the optical signal via the fronthaul; and a slave station signal processing section for identifying the subcarrier modulation signal on the basis of the I component and the Q component of the subcarrier modulation signal mapped to the optical signal.SELECTED DRAWING: Figure 3A
Patent JP-2021121227-A (JP)
Title: Defatted vegetable protein having improved flavor and method for producing the same
Inventor: MIZUMOTO YASUTAKA
IPC: A23J3/14
Filed: 2021-06-02
Abstract: To provide defatted vegetable protein from which odor components are removed and which is improved in a flavor.SOLUTION: Defatted vegetable protein which has an oil content of 3% or less and a water content of 15% or less and in which a content of alkane having 6 carbon atoms is less than 10 ppm is provided by the present invention. In the defatted vegetable protein according to the present invention, odor components are removed, and a flavor is improved.SELECTED DRAWING: Figure 1
Patent JP-2022186052-A (JP)
Title: Silicon nitride sputtering target, method for manufacturing the same, and silicon nitride film
Inventor: KATO SHINJI
IPC: C04B35/597
Filed: 2021-06-04
Abstract: To provide a silicon nitride sputtering target capable of depositing a silicon nitride film having a variation in optical properties (a transmittance and a refractive index).SOLUTION: A silicon nitride sputtering target including silicon, nitrogen, oxygen and an additive element α consisting of the third group element has a density distribution of 5% or less. When including silicon oxide and setting the content of the additive element α to [α] and the content of oxygen to [O] by mass ratio, [α]/([O]+[α]) is preferably within a range of 0.01 or more and 0.70 or less.SELECTED DRAWING: None
Patent JP-2021178179-A (JP)
Title: Cutting accessory extending from housing and surgical operation instrument having actuator for establishing position of cutting accessory with respect to housing
Inventor: TIMOTHY J BOZUNG
IPC: A61B34/20
Filed: 2021-06-04
Abstract: To provide an instrument for treating a tissue during the application of a surgical operation.SOLUTION: An instrument 200 comprises a hand-held portion and a working portion 202. The hand-held portion is manually supported and moved by a user, and the working portion is movably connected to the hand-held portion. A tracking device 114 is attached to the hand-held portion so as to track the instrument. The tracking device is in a communication state communicating with a control system 120 which is used for holding the working portion within a boundary 106, or at the outside of the boundary 106. A plurality of actuators are connected to the working portion so as to be workable. The control system indicates the actuators to move the working portion to the hand-held portion so that a desired relationship between the working portion and the boundary is maintained during the application of a surgical operation.SELECTED DRAWING: Figure 1
Patent JP-2021167318-A (JP)
Title: Use of PRG4 to improve dynamic visual acuity and higher order aberrations
Inventor: Benjamin d sullivan
IPC: A61K47/02
Filed: 2021-06-16
Abstract: To provide use of PRG4 to improve dynamic visual acuity and higher order aberrations.SOLUTION: Disclosed are methods involving the therapeutic use of human PRG4 (lubricin) protein, to improve vision, to reduce aberrations such as impaired night vision, halos, and glare, to improve the stability of the tear film, and to homogenize the refractive index of the surface of the eye.SELECTED DRAWING: None
Patent JP-2023000261-A (JP)
Title: Conveyance vehicle system
Inventor: GOTO AYUMI
IPC: G05D1/02
Filed: 2021-06-17
Abstract: To make an allocation of conveyance so that an upstream-side conveyance vehicle does not have to wait due to a loading of a downstream-side conveyance vehicle, in a conveyance vehicle system in which multiple conveyance vehicles and multiple stations are arranged on a lap route.SOLUTION: A conveyance vehicle system (100) comprises: a lap route (L); a loadable conveyance vehicle (v) running one way along the lap route (L); multiple stations (ST) arranged along the lap route (L), which can load goods to or unload goods from multiple conveyance vehicles (v); and a vehicle dispatch controller (10) that can make allocation of multiple stations (ST) receiving multiple conveyance requests to multiple loadable conveyance vehicles (v).SELECTED DRAWING: Figure 1A
Patent JP-2021137663-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-06-21
Abstract: To provide a game machine including a distribution part with a favorable operation mode.SOLUTION: A state of a flow-down prevention plate 1015 is changed on the basis of transmission of drive force of a solenoid 650c, so that only one drive means is required, thereby easily securing an arrangement space. This configuration can improve flexibility of arranging an opening/closing plate 650b, the flow-down prevention plate 1015, and a tilt member 1040. Further, the state of the flow-down prevention plate 1015 is changed by drive of the solenoid 650c that drives the opening/closing plate 650b for changing a state of a second specific winning hole 650a so as to improve flexibility of an operation pattern of the flow-down prevention plate 1015, thereby preventing such a situation that the player gets bored.SELECTED DRAWING: Figure 8
Patent JP-2021152965-A (JP)
Title: Information processing apparatus, image processing method, program, and recording medium
Inventor: YAMAJI HIROSHI
IPC: H04N1/387
Filed: 2021-06-24
Abstract: To allow an individual page to be created upon creation of a photo album, to make the number in appearance of each person in an image included in a common page.SOLUTION: According to an image processing apparatus, an image processing method, a program therefor and a recording medium therefor of the present invention, as a result of an image analysis, based on a specific individual and association of a person and an image group of the person, an individual image or a common image is selected from a plurality of images and the individual image and the common image are laid out in an individual page and a common page, respectively. As the individual image, an image with two or less persons including the specific person is selected in priority, and as the common image, an image with three or more persons that is not an individual image and is selected so that an appearance number of each person becomes an average number of appearance of a plurality of persons.SELECTED DRAWING: Figure 1