baber/WOPTO huggingface dataset:
Patent JP-2022181710-A (JP)
Title: transmitter and receiver
Inventor: MIYASAKA HIROAKI
IPC: H04L27/26
Filed: 2021-05-26
Abstract: To enable preamble signals to be transmitted efficiently and using a highly extendable method in a broadcasting system.SOLUTION: A transmitter 100 to be used in a broadcasting system 1 in which a plurality of bandwidths are specified as a bandwidth corresponding to one channel comprises a preamble signal generation unit 110 for generating a preamble signal. The preamble signal generation unit 110 includes: mapping means (112) for mapping a preamble signal sequence to carriers, the number of which corresponds to one bandwidth to be used for broadcast transmission of the plurality of bandwidths; conversion means (113) for performing conversion from a frequency region to a time region on the preamble signal sequence mapped by the mapping means; and shifting means (117) for performing time shift processing with a shift amount corresponding to control information to be transmitted using the preamble signal on the preamble signal sequence in the time region output by the conversion means.SELECTED DRAWING: Figure 10
Patent JP-2021120417-A (JP)
Title: Virus deactivation composition
Inventor: FUKUDA YASUNOBU
IPC: A01N43/40
Filed: 2021-05-27
Abstract: To provide a virus deactivation composition excellent in safety and having an immediate deactivation effect on a non-envelope virus.SOLUTION: A virus deactivation composition is prepared by dissolving to water 1,4-bis(3,3'-(1-decylpyridinium)methyloxy)butane dibromide as a virus deactivation component and one kind of compound selected from a carbonate, a hydrogencarbonate, and an alkanolamine as a promoter for the virus deactivation component. The composition has a content of 1,4-bis(3,3'-(1-decylpyridinium)methyloxy)butane dibromide of 0.05 mass% or more and 1.0 mass% or less and a pH of 8.1 or higher.SELECTED DRAWING: None
Patent JP-2022183804-A (JP)
Title: air bag device
Inventor: TANAKA YUKISACHI
IPC: B60R21/239
Filed: 2021-05-31
Abstract: To provide an air bag device which is a simple structure and can smoothly release a connection state with connection means when an actuator is activated.SOLUTION: An air bag device includes an actuator 35 to which string-shaped connection means 32 extending from an air bag 25 is connected, and which controls expansion form of the air bag through keeping or releasing the connection state with the connection means. The actuator includes: a gas generator 37 which can burst combustion gas BG; and a holder part 45 which can hold the connection means. The holder part includes: a holding wall part 48 which can hold the connection means wound on an outer peripheral surface side; a ceiling wall part 51 which covers the tip side of the holding wall part; and a contact possible area 49 which is arranged in the area of the holding wall part so that combustion gas can contact with the connection means. The actuator makes combustion gas contact with the connection means in the contact possible area to cut off the connection means, thereby releasing the holding state of the connection means with the holder part.SELECTED DRAWING: Figure 9
Patent JP-2022184149-A (JP)
Title: gripping device
Inventor: TAJIMA TOMONORI
IPC: B25J15/00
Filed: 2021-05-31
Abstract: To provide a gripping device suitable for automatically removing from an injection destination an instrument for injecting an article to be injected into the injection destination.SOLUTION: A gripping device 30 is for removing, from an injection destination 50, an instrument 60 for injecting an article 51 to be injected into the injection destination 50, and the instrument 60 is provided with an introduction part 61 for introducing the article 51, a lead-out part 62 for leading out the article 51 connected to the introduction part 61 to the injection destination 50, and a supported part 63 which can be supported by the gripping device 30. The gripping device 30 comprises: a first support member 33 that can support a part 63a of the supported part 63; and a second support member 34 that can support the other part 63b of the supported part 63 cooperatively with the first support member 33. At least a part of the first and second support members 33 and 34 is a movable member movable between a support position where the instrument 60 can be supported and a release position where the supporting of the instrument 60 is released by a drive device 35.SELECTED DRAWING: Figure 5
Patent JP-2022187076-A (JP)
Title: Drill
Inventor: YASUDA MAKOTO
IPC: B23B51/00
Filed: 2021-06-07
Abstract: To provide a drill that can stably perform high-accuracy drilling, even in drilling a high-hardness material to be ground such as a hard and brittle material.SOLUTION: The drill comprises a blade part 3 extending in an axial direction with a central axis C as a center. The blade part 3 comprises rake faces 5, flank faces 6 and cutting blades 7 arranged at ridge line parts between the rake faces 5 and the flank faces 6. The cutting blades 7 have main cutting blades 10, arranged on a tip surface 3b pointing to a tip side in the axial direction of the blade part 3, whose rake angles are set to negative angles and corner blades 11, arranged at an end part outside in a radial direction of the blade part 3 and connected to the main cutting blades 10, whose rake angles are set to positive angles.SELECTED DRAWING: Figure 2
Patent JP-2022187848-A (JP)
Title: Vehicle drive control method and vehicle drive control system
Inventor: INOO TAKESHI
IPC: B60L15/20
Filed: 2021-06-08
Abstract: To make it possible to drive a vehicle having a drive motor configured as a winding field type synchronous motor in a situation where no field current can be supplied.SOLUTION: A vehicle drive control method is provided such that when a field current can be supplied to a field winding, a basic drive mode is executed for adjusting a drive point of a drive motor so as to be included in a basic drive range. When no field current can be supplied to the field winding, an abnormal drive mode is executed for stopping the field current and adjusting the drive point so as to be included in an abnormal drive range. In particular, the basic drive range is defined as a range of drive points that produce drive force by basic output torque that is a sum of field torque and reluctance torque of the drive motor. Further, the abnormal drive range is defined as a range of the drive points for generating drive force by the reluctance torque of the drive motor.SELECTED DRAWING: Figure 1
Patent JP-2021195552-A (JP)
Title: Pressure sensitive adhesive sheet to be used for laminate inside flexible picture display unit, laminate to be used for flexible picture display unit and flexible picture display unit
Inventor: OSADA MITSUE
IPC: C09J7/38
Filed: 2021-06-08
Abstract: To provide a pressure sensitive adhesive sheet capable of preventing, in a flexible picture display unit having a display part that can be rolled up, a layer composing the unit from separating or waving, after being held under hot environment in a state of being rolled up onto a shaft member and then returned into a flat state.SOLUTION: In a pressure sensitive adhesive sheet, a loss tangent tanδ at 85°C is 0.32 or less, and a gel fraction is 75% or more. The pressure sensitive adhesive sheet is to be used for a laminate inside a flexible picture display unit having a display part that can be rolled up.SELECTED DRAWING: Figure 1
Patent JP-2022000010-A (JP)
Title: Molding device for granular kneaded material and production apparatus for granular kneaded product using the same
Inventor: NAGOYA KAZUAKI
IPC: A23L19/00
Filed: 2021-06-14
Abstract: To provide a molding device for granular kneaded material including a novel structure.SOLUTION: The device comprises a kneaded material receiving component 20 including a kneaded material retaining recess 20c opening to a cylindrical peripheral surface and a kneaded material molding tube 22 concentrically fitted to the kneaded material receiving component 20 and rotated relatively. The kneaded material molding tube 22 includes at least one granular kneaded material molding hole 22d that is aligned with the kneaded material retaining recess 20c in the peripheral direction. A size of the kneaded material retaining recess 20c in the peripheral direction is larger than a size of the kneaded material molding hole 22d, and the kneaded material molding hole 22d causes a kneaded material in the kneaded material retaining recess to pass therethrough and to be cut into granules while travelling over the kneaded material retaining recess.SELECTED DRAWING: Figure 2
Patent JP-2023002256-A (JP)
Title: game machine
Inventor: KATO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-06-22
Abstract: To provide a game machine that can be operated suitably.SOLUTION: A game machine includes: means for collecting a ball entry history into a general winning hole 61, a first operation hole 62, a second operation hole 63, a variable winning device 65, and an out hole 68; means for calculating the number of difference of balls on the basis of the collected ball entry history; means for determining whether or not the calculated number of difference of balls is equal to or more than a specific number of balls and shifting to a game stop state when the number is equal to or more than the specific number of balls; means for supplying backup power to a main side RAM when supply of operating power is stopped and storing and holding information stored in the main side RAM; and means for erasing corresponding information or the like during a high-probability mode and during an opening/closing execution mode stored and held in a main side RAM 314 and canceling a game stop state when supply of operating power is started thereafter.SELECTED DRAWING: Figure 4
Patent JP-2023003857-A (JP)
Title: Composition for hydrophilic coating and structure comprising hydrophilic coating
Inventor: IMAIZUMI HIDE
IPC: B32B27/20
Filed: 2021-06-24
Abstract: To provide: a composition for a hydrophilic coating that is easily formed on an underlayer coating film without deteriorating the function of the underlayer coating film; and a structure comprising such a hydrophilic coating.SOLUTION: The composition for a hydrophilic coating comprises colloidal silica and a thickening agent, where when a 10 μm-thick coating is formed on a white substrate, the color difference ΔE* before and after coating the white substrate is 0.50 or less, and the viscosity measured according to JIS K5600-2-2 using a Stormer viscometer is in the range of 40-120 KU. The structure comprises a base, an underlayer coating film, and a coating with the composition for a hydrophilic coating, where the underlayer coating film is a thermally insulating coating film.SELECTED DRAWING: Figure 1
Patent JP-2023007787-A (JP)
Title: Fixture, actuator with fixture, and detection switch
Inventor: KOBAYASHI TAKERU
IPC: H01H27/00
Filed: 2021-07-02
Abstract: To provide a fixture capable of suppressing erroneous detection of a detection switch during maintenance work inside a door to which the detection switch is attached, and smoothly proceeding with the maintenance work.SOLUTION: A fixture 300 for attaching an actuator 250M for maintenance to a sensor body 210 of a detection switch 200A includes: a holding portion 302 that holds the actuator 250M; attachment portions 303 and 304 that can be detachably attached to the sensor body 210 while maintaining distance between the actuator 250M and the sensor body 210 within a predetermined distance; a body frame 301 that connects the holding unit 302 and the attachment portions 303 and 304 and extends in a first direction; and a protrusion 350 that protrudes and extends from the body frame 301 along a third direction perpendicular to the first direction and a second direction from the fixture 300 toward the sensor body 210 in an attachment state in which the fixture 300 is attached to the sensor body 210.SELECTED DRAWING: Figure 4A
Patent JP-2021166404-A (JP)
Title: Wireless communication method using txop and wireless communication terminal using the same
Inventor: AHN WOOJIN
IPC: H04W16/28
Filed: 2021-07-07
Abstract: To provide a wireless communication terminal that wirelessly communicates.SOLUTION: The wireless communication terminal includes: a transceiver for transmitting and receiving a wireless signal; and a processor for processing the wireless signal. The processor is configured to perform a transmission based on a transmission opportunity (TXOP) limit which is a maximum value of a TXOP, which is a time interval in which a wireless communication terminal has a right to initiate a frame exchange sequence in a wireless medium.SELECTED DRAWING: Figure 19
Patent JP-2021166788-A (JP)
Title: Game machine
Inventor: YOSHIDA TETSUYA
IPC: A63F7/02
Filed: 2021-07-12
Abstract: To provide a game machine capable of checking whether display by predetermined display means is performed accurately.SOLUTION: The number of game balls entering each ball entry part is stored in various counters provided in a normal counter area of a main-side RAM 65. A base value calculated by utilizing information stored in the various counters is stored in a calculation result storage area of the main-side RAM 65. A plurality of base values having different calculation timing can be stored in the calculation result storage area. The respective base values stored in the calculation result storage area are successively displayed on a notification display device. When operation power starts to be supplied to the main-side CPU 63, check display in which each display segment of the notification display device is turned on is performed. Monitoring of power failure is executed in a situation in which processing when starting supplying operation power is under execution.SELECTED DRAWING: Figure 6
Patent JP-2023012662-A (JP)
Title: Addition-curable liquid silicone rubber composition for air bag and air bag
Inventor: ASHIDA Ryo
IPC: D06M15/643
Filed: 2021-07-14
Abstract: To provide an addition-curable liquid silicone rubber composition for an air bag having excellent adhesion durability to a base fabric for an air bag and flame retardancy and an air bag.SOLUTION: There is provided an addition-curable liquid silicone rubber composition for an air bag which comprises (A) 100 pts.mass of an organopolysiloxane, (B) 5 to 100 pts.mass of a boron atom-containing three-dimensional network organopolysiloxane resin containing a monofunctional R13SiO1/2 unit, a tetrafunctional SiO4/2 unit and a trifunctional boron atom bonded to 3 oxygen atoms, (C) an organic hydrogen polysiloxane in an amount so that a hydrosilyl group contained in the composition is 1 to 10 mol per mol of the total of alkenyl groups bonded to a silicon atom contained in the composition, (D) 1 to 50 pts.mass of silica fine powder, (E) 1 to 500 ppm of a catalyst for hydrosilylation reaction and (F) 0.1 to 10 pts.mass of an organosilicon compound.SELECTED DRAWING: None
Patent JP-2022130273-A (JP)
Title: Water-soluble rust-preventive agent composition and method for using the same
Inventor: AKASE TAKAFUMI
IPC: C23F11/00
Filed: 2021-07-28
Abstract: To provide a water-soluble rust-preventive agent composition which prevents rust development of workpiece and improves a quality and productivity of a product in intermediate rust prevention of workpiece in a wet state during retention in a metal processing process such as cutting, grinding, plastic processing and heat treatment, and is more safe to a human body.SOLUTION: There are provided a water-soluble rust-preventive agent composition which contains (A) a hydroxy carboxylic acid and/or an aromatic nitrated carboxylic acid and (B) an organic amine compound; and a method for using a water-soluble rust-preventive agent composition which includes a step of coating the water-soluble rust-preventive agent composition onto a rust preventive article as a stock solution or in a state of diluted with eater.SELECTED DRAWING: None
Patent JP-2023018797-A (JP)
Title: Light source device, projection device, and illumination device
Inventor: MIURA SHUN
IPC: F21V9/00
Filed: 2021-07-28
Abstract: To obtain a light source device that can form a laser spot having uniform light quantity distribution at low cost on an optical characteristic conversion element and can obtain white light with high utilization efficiency.SOLUTION: A light source device includes a light source, a hologram element on which light from the light source is incident, a condensing optical system that condenses the light emitted from the hologram element, and an optical characteristic conversion element that converts at least part of the light condensed by the condensing optical system. The light from the light source forms a spot shaped on the optical characteristic conversion element by the hologram element and the condensing optical system, the hologram element has a pattern of the periodic structure with the cross-section recessed and protruding, and a period of the periodic structure is shorter as a position is farther from a center of the pattern.SELECTED DRAWING: Figure 1
Patent JP-2021193569-A (JP)
Title: Method and system for autonomous or semi-autonomous delivery
Inventor: AHTI HEINLA
IPC: G06Q10/08
Filed: 2021-07-30
Abstract: To provide a delivery system using a mobile delivery robot.SOLUTION: The delivery system comprises at least one server 10, at least one robot 30, and at least one delivery terminal 40. A delivery method comprises steps of: sending a request for a delivery from the at least one delivery terminal 40 to the at least one server 10 and/or the at least one robot 30; providing instructions including information about the final delivery location about the delivery from the at least one server 10 to the at least one robot 30; loading the at least one robot 30 with the delivery to be transported; transporting the delivery in the at least one robot 30 to the final delivery location; and providing access to the delivery in the at least one robot 30, preferably upon arrival at the delivery location.SELECTED DRAWING: Figure 4
Patent JP-2023021661-A (JP)
Title: Cyclone type solid-liquid separation apparatus
Inventor: YOSHIDA TAKAO
IPC: B04C5/04
Filed: 2021-08-02
Abstract: To provide a cyclone type solid-liquid separation apparatus which can suppress environmental load, moreover, by using a simple discharge mechanism, does not increase the number of parts of the apparatus and does not enlarge the size of the apparatus, is space-saving, can perform solid-liquid separation smoothly and can recover a target object highly efficiently.SOLUTION: A cyclone type solid-liquid separation apparatus includes a main body part 10 which supplies dirty liquid L1 containing residue X to an inner part of the apparatus with a prescribed pressure and performs solid-liquid separation by generating swirl flow and a residue storage discharge mechanism 20 which is provided successively from a lower end of the main body 10, and discharges the residue X deposited on a second storage part and partial dirty liquid L1 by causing a piston to slide in a horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2022158806-A (JP)
Title: Ophthalmologic apparatus
Inventor: KATAOKA AKIRA
IPC: A61B3/103
Filed: 2021-08-03
Abstract: To provide an ophthalmologic apparatus capable of reducing a burden on a subject and accurately acquiring an eye axial length.SOLUTION: An ophthalmologic apparatus includes: an eye refractive power measurement optical system for projecting first measurement light to an eyeground of a subject's eye and acquiring an eye refractive power of the subject's eye based on reflection light of the first measurement light reflected in the eyeground; a cross-sectional image imaging optical system for acquiring an anterior eye part cross-sectional image of the subject's eye by projecting second measurement light to an anterior eye part of the subject's eye and detecting, by a light detector, return light of the second measurement light from an oblique direction to a light projection optical axis of the second measurement light; and eye axial length acquisition means for acquiring an eye axial length of the subject's eye based on the eye refractive power and the anterior eye part cross-sectional image. The first measurement light is an infrared light and the second measurement light is red visible light or infrared light.SELECTED DRAWING: Figure 2
Patent JP-2021169030-A (JP)
Title: Game machine
Inventor: TANIGUCHI MASAYOSHI
IPC: A63F7/02
Filed: 2021-08-06
Abstract: To provide a game machine which can suitably perform display control.SOLUTION: Moving image display of a character for color change performance is performed by reading and decoding base moving image data stored in a memory module 74. In this case, in order to change the display color of the color change target region in the character for color change performance, parts image data for displaying the color change target region and color pallet data are stored in the memory module 74. The parts image data is stored in association one by one with static image data obtained by decoding the base moving image data. The display color of the color change target region is changed by applying the parts image data corresponding to the static image data obtained from the base moving image data and setting the color information of the color pallet data to the parts image data.SELECTED DRAWING: Figure 5
Patent JP-2023023986-A (JP)
Title: Counterweight spacer and elevator device
Inventor: YANO JUNYA
IPC: B66B7/00
Filed: 2021-08-06
Abstract: To provide a counterweight spacer and an elevator device capable of improving the safety and efficiency of the work for adjusting the distance between the counterweight spacer and a shock absorber.SOLUTION: A counterweight spacer 30 includes a first member 31, a second member 32 that is vertically movable relative to the first member 31 and that is connected to the first member 31 so as not to separate from the first member 31, and a third member 33 that allows the relative vertical positions of the first member 31 and the second member 32 to be maintained.SELECTED DRAWING: Figure 1
Patent JP-2023025342-A (JP)
Title: Information processing device and program
Inventor: SOMEYA HIDENORI
IPC: G06Q50/12
Filed: 2021-08-10
Abstract: To provide an information processing device and a program capable of effectively performing management of an ordered product.SOLUTION: An information processing device in an embodiment comprises: reception means for receiving order information that specifies a product being ordered from a user terminal operated by a user; storage means for storing the order information received by the reception means in a storage device in association with a terminal identifier that identifies the user terminal that transmitted the order information with any one of statuses in a plurality of stages from the reception of the order of the product to delivery of the commodity to the user; updating means for updating the status associated with the order information to a changed status in accordance with an operation requesting the change of the status; and notification means for making a notification for calling the user to a user terminal of the terminal identifier associated with the order information under a condition that the status associated with the order information has been updated to a status indicating a stage where delivery is possible.SELECTED DRAWING: Figure 8