baber/WOPTO huggingface dataset:
Patent JP-2020176468-A (JP)
Title: Locking/unlocking device
Inventor: OGASA TAKAHIRO
IPC: E05B45/06
Filed: 2019-04-19
Abstract: To provide a locking/unlocking device which has open/close information transmission means for transmitting the open/close information on a lock, which can be disposed in a space for disposing a normal locking/unlocking device, and which can be downsized.SOLUTION: A locking/unlocking deice 1 comprises: a casing 2; a rotating member 3 supported rotatably inside the casing 2; and open/close information transmission means 4 for transmitting the open/close information on a lock. The open/close information transmission means 4 comprises: a magnetic force sensor 31 which is an open/close sensor that detects the open/close information indicating an open state or a closed state of the lock; a wireless transmission member 32 that transmits the open/close information detected by the magnetic force sensor 31 to an external part; a control board 33 connected to the magnetic force sensor 31 and the wireless transmission member 32 and transmitting the open/close information; and a battery 34 which is a power supply that supplies electrical power to the control board 33. The magnetic force sensor 31, the wireless transmission member 32, the control board 33 and the battery 34 are stored inside the rotating member 3 or the casing 2.SELECTED DRAWING: Figure 1
Patent JP-2020180321-A (JP)
Title: Aluminum alloy material and its manufacturing method
Inventor: YATSUKURA MASAHITO
IPC: C22F1/053
Filed: 2019-04-24
Abstract: To provide an aluminum alloy extruded material that is an aluminum alloy extruded material having low flow stress capable of efficiently manufacturing an aluminum alloy forged material having a complicated shape and has high strength and can maintain excellent surface gloss after anodic oxide film formation, an aluminum alloy forged material that is an aluminum alloy forged material having a complicated shape, has high strength and can maintain excellent surface gloss after anodic oxide film formation, and a simple and efficient manufacturing method of the aluminum alloy extruded material and the aluminum alloy forged material.SOLUTION: An aluminum alloy extruded material that is an aluminum alloy containing Zn:6.0 to 7.0 mass%, Mg:1.2 to 1.6 mass%, Mn:0.1 to 0.4 mass%, Cu:0.1 to 0.3 mass%, Fe:0.05 to 0.2 mass%, Zr:0.05 to 0.2 mass%, Si:0 to 0.2 mass%, Cr:0 to 0.2 mass%, Ti:0 to 0.15 mass%, and the balance made of Al an inevitable impurity, in which in a cross section texture observation, an occupying area rate of a deposit having an area of 0.05 μm2 or larger present in a host material crystal grain boundary is 0.1% or smaller.SELECTED DRAWING: None
Patent JP-2020182071-A (JP)
Title: Information processing device and information processing program
Inventor: HOSHINO AKIRA
IPC: H04M11/00
Filed: 2019-04-24
Abstract: To identify a legitimate vehicle equipped with a communication device.SOLUTION: An information processing device (DCM 31, processing device 52) installed in a vehicle equipped with a communication device or installed in an external device (center server 5) capable of communicating with the communication device includes a storage unit that stores association information that associates device identification information unique to the DCM 31 and vehicle identification information unique to the legitimate vehicle 3 on which the DCM 31 is mounted. With this configuration, the stored association information is used, for example, to compare the received vehicle identification information with the vehicle identification information of the legitimate vehicle 3 associated with the device identification information unique to the DCM 31, thereby determining whether the DCM 31 is installed in the legitimate vehicle 3. Therefore, the legitimate vehicle 3 on which the DCM 31 is mounted can be identified.SELECTED DRAWING: Figure 1
Patent JP-2020181405-A (JP)
Title: Estimation work support system and estimation work support program
Inventor: TAKAKUWA KAZUHIDE
IPC: G06K9/03
Filed: 2019-04-25
Abstract: To provide an estimation work support system that can efficiently extract symbols similar to a plurality of symbols by computer matching from a design drawing of image data.SOLUTION: An estimation work support system, which extracts, from a design drawing consisting of image data, a plurality of symbol patterns related to an electrical appliance in the design drawing and recognizes component names in the design drawing, executes the steps of: storing rectangular dot patterns of a plurality of symbols in a predetermined rectangular area; comparing each rectangular dot pattern of the plurality of symbols with the design drawing while shifting it by one dot, calculating a correlation coefficient, and obtaining a correlation coefficient function for each symbol; and extracting, as a correct answer, a symbol that is the obtained correlation coefficient function exceeding a predetermined threshold value with no symbol whose correlation coefficient exceeds the predetermined threshold value existing in a vicinity (step S302).SELECTED DRAWING: Figure 9
Patent JP-2020176361-A (JP)
Title: Mask used on rainy days
Inventor: YE HUITING
IPC: F16H37/12
Filed: 2019-05-08
Abstract: To provide a mask used on rainy days.SOLUTION: A drive plate is included, and a power chamber is installed in the drive plate. Cam grooves are installed on left and right ends of the power chamber to start a motor, swing a wiper up and down, and wipe off water on a transparent plate. A power unit is also installed inside a wiper device, and a communication groove is installed at a lower end of a line-of-sight port. The wiper device can wipe off water on a front end face of a windbreak mask on rainy days, and at the same time, remove mist on a rear end of the windbreak mask to give a driver a good line of sight. This guarantees a life safety of the driver.SELECTED DRAWING: Figure 1
Patent JP-2020187186-A (JP)
Title: Display device and electronic apparatus
Inventor: YONEDA SEIICHI
IPC: H01L29/786
Filed: 2019-05-10
Abstract: To provide a display device with high reliability, and a display device that operates at high speed.SOLUTION: A display device includes a first layer and a second layer that are stacked. The first layer includes an interface circuit, a buffer element, and a source driver circuit. The second layer includes a display part. The buffer element and the source driver circuit are provided to include a region overlapping with the display part. The interface circuit is electrically connected to an input terminal of the buffer element. An output terminal of the buffer element is electrically connected to the source driver circuit. The source driver circuit may include a buffer circuit. In this case, the output terminal of the buffer element may be electrically connected to an input terminal of the buffer circuit.SELECTED DRAWING: Figure 2
Patent JP-2019198649-A (JP)
Title: Closure for medicament container and container provided with such closure
Inventor: MUSTAFA KUECUEK
IPC: A61M5/31
Filed: 2019-05-13
Abstract: To provide a closure for a medicament container, in general, and a medicament container, particularly a syringe, comprising the closure like this.SOLUTION: The closure is adapted to releasably close an opening at the distal end of a cylindrical medicament container, particularly a syringe, preferably using a Luer lock fastening device. For this purpose, the closure includes a cylindrical closure cap with a cylindrical cavity for receiving and holding a sealing element, and the sealing element, which is recessed relative to the outer edge of the closure cap.SELECTED DRAWING: Figure 2
Patent JP-2020179493-A (JP)
Title: Empty can type cylindrical grinding wheel, grinding device, and empty can type cylindrical body manufacturing method
Inventor: MATSUBARA RYUTARO
IPC: B24B55/02
Filed: 2019-04-24
Abstract: To provide a cylindrical grinding wheel which makes a cylindrical body an empty can-like cylindrical body which has a thin wall with a low rigidity and of which one side face opens, forms plural holes in an outer peripheral surface thereof and electrically deposits super abrasive grains thereto, and a method for manufacture of the same.SOLUTION: An empty can type cylindrical grinding wheel K1 makes a cylindrical body an empty can-like cylindrical body 10 which has a thin wall with a low rigidity and of which one side face opens, has a fitting hole S1 for a rotary shaft S on a side wall 10B on a side opposite to the empty can-like cylindrical body. Countless number of small holes h or slit holes L are provided in an outer peripheral surface 10A of the empty can-like cylindrical body, and further, diamond, CBN electrodeposition abrasive grains or WA, GC abrasive grains are deposited onto the outer peripheral surface 10A of the empty can-like cylindrical body.SELECTED DRAWING: Figure 3
Patent JP-2020175367-A (JP)
Title: Centrifugal cup
Inventor: ZHANG YESHA
IPC: C02F1/38
Filed: 2019-05-22
Abstract: To provide a centrifugal cup capable of purifying water by means of centrifugation.SOLUTION: A centrifugal cup, comprising: a main body, a liquid storage chamber and a transmission chamber installed in the main body, a water purification chamber installed in a top wall of the liquid storage chamber, a communication hole provided between the water purification chamber and the liquid storage chamber, a drinking water chamber provided around the outside of the water purification chamber, a water discharge hole provided between the drinking chamber and the water purification chamber, a fixing plate installed in the water purification chamber, a spline hole installed in the fixing plate, a spline shaft installed in the spline hole, and a connecting rod connected by a hinge to the outer surface of the spline shaft.SELECTED DRAWING: Figure 1
Patent JP-2020189953-A (JP)
Title: Polyurethane foam
Inventor: MAKIHARA NOBUMASA
IPC: C08G18/40
Filed: 2019-05-24
Abstract: To provide a polyurethane foam used for a ball-hitting portion of a bat, and having excellent durability and being light in weight.SOLUTION: A polyurethane foam is used for a ball-hitting portion 15 of a bat 10 and is obtained from a composition for polyurethane foam containing an isocyanate component, a foaming agent, and a catalyst, the isocyanate component being a urethane prepolymer having an isocyanate group, obtained from a polyol component, a polyrotaxane including a cyclic molecule having an active hydrogen group as a component, and an isocyanate, so that a lightweight polyurethane foam of excellent durability is obtained.SELECTED DRAWING: Figure 1
Patent JP-2020192566-A (JP)
Title: Flux and solder paste
Inventor: KAWASAKI HIROYOSHI
IPC: C22C13/00
Filed: 2019-05-27
Abstract: To provide a flux and a solder paste which can improve a thickening suppression effect.SOLUTION: A flux contains a metal deactivator and a resin, in which the metal deactivator contains more 0 to 10 mass% of a melamine-based nitrogen compound with respect to the total flux, and the resin is one or more selected from the group consisting of a rosin-based resin and an acrylic resin. A solder material used in a solder paste is Sn or an Sn-based alloy.SELECTED DRAWING: None
Patent JP-2019218213-A (JP)
Title: Method of operating textile machine and textile machine
Inventor: MARIO MALECK
IPC: B65H63/00
Filed: 2019-05-29
Abstract: To provide a method of operating a textile machine that includes an open-end or air jet spinning machine with a plurality of workstations.SOLUTION: At least part of a plurality of workstations 1 is driven by a single motor, and one workstation has at least one stepping motor 17 assigned thereto. A load angle, which is the loading variable of the stepping motor, is measured, and on the basis of changes in the loading variable including increase of the load angle, the approaches of constituent elements 5, 7, 9, 11, 12, 14, 16, which are driven by the stepping motor, to the terminal end position is detected. Furthermore, an open-end or air jet spinning machine with a plurality of workstations is provided. One workstation has at least one stepping motor assigned thereto, including a device that measures the loading angle, which is the loading variance of the stepping motor, and a controller 18 that actuates the stepping motor.SELECTED DRAWING: Figure 1
Patent JP-2020193693-A (JP)
Title: Power transmission device
Inventor: ARAI MASARU
IPC: F16H63/30
Filed: 2019-05-30
Abstract: To provide a power transmission device capable of reducing loss of power output from a counter shaft as much as possible.SOLUTION: A power transmission device comprises: a shift drum 67 which allows a dowel to be inserted and extracted between a shifter and a speed change gear; a clutch 58 having a first friction plate 59 which receives power of a crank shaft 26 to rotate around a main shaft 43, and a second friction plate 61 which is arranged alternately with the first friction plate 59, and is supported by the main shaft 43 while disabled to relatively rotate; a clutch lifter 65 which is displaced between a connection position for transmitting the power to the clutch 58 at a maximum and a disconnection position for cutting off the transmission of the power; and a transmission 96 which transmits, according to rotations of a shift spindle 74 rotating with driving power supplied from an electric motor 73, driving power to the shift drum 67 halfway in movement of the clutch lifter 65 from the connection position to the disconnection position.SELECTED DRAWING: Figure 4
Patent JP-2020196482-A (JP)
Title: package
Inventor: TOMITA MINA
IPC: B65D85/07
Filed: 2019-05-31
Abstract: To provide a package that can maintain the quality of absorbent articles that are packaged.SOLUTION: A package 10 pertaining to the embodiment has a bag-shaped base layer 11 for packaging diapers 100 and a coating layer 12 which scatters light and is light resistant to at least visible light. The coating layer 12 contains mat materials.SELECTED DRAWING: Figure 1
Patent JP-2020200909-A (JP)
Title: Slide member and bearing
Inventor: KUROSAKI Kimihiko
IPC: B32B15/082
Filed: 2019-06-12
Abstract: To provide a slide member with improved various characteristics such as elastic modulus, and a bearing using the slide member.SOLUTION: A slide member 1 comprises a metal base material 2, a porous layer 3 formed on one surface of the metal base material 2, and a slide layer 5 that covers the porous layer 3. The slide layer 5 is formed of a lead-free resin composition 4. The resin composition 4 contains a zinc compound as an essential additive, and further contains either carbon fiber and iron oxide, or both carbon fiber and iron oxide as essential additives. The content of the essential additives is 10 vol% or more and 35 vol% or less in the resin composition, and the balance is fluororesin.SELECTED DRAWING: Figure 1
Patent JP-2020203686-A (JP)
Title: Pouch
Inventor: TANAKA HIROKI
IPC: B65D33/02
Filed: 2019-06-14
Abstract: To provide a pouch with a gusset and a manufacturing method for the pouch with the gusset allowing an installation space in a simple structure to be minimized.SOLUTION: A pouch 10 with a gusset having a gusset part 22 is provided with a pouch body 20 and an inner support member 70 positioned within the pouch body 20. The pouch 10 with the gusset comprises: the pouch body 20 having a content storage part 21 and a first part 24 to be fastened and a second part 25 to be fastened which face each other over the content storage part 21; the inner support member 70 having a first fastening part 71 fastened on the first part 24 to be fastened and a second fastening part 72 fastened on the second part 25 to be fastened.SELECTED DRAWING: Figure 2
Patent JP-2020205300-A (JP)
Title: Piezoelectric element
Inventor: OTA YOSHIO
IPC: H01L41/047
Filed: 2019-06-14
Abstract: To provide a piezoelectric element which allows improvement in the intensity of an ultrasonic signal.SOLUTION: A piezoelectric element 1 comprises: a piezoelectric body 2 made of a piezoelectric material; and an electrode 3 and an electrode 4 provided on the piezoelectric body 2. The piezoelectric body 2 has: a base part 11 which has a principal surface 11a and a principal surface 11b facing each other; and a plurality of drive parts 12 which are aligned to be spaced apart from each other on the principal surface 11a, and each of which has a principal surface 12a making contact with the principal surface 11a and a principal surface 12b facing the principal surface 12a. The base part 11 has: a plurality of first regions R1 in which the plurality of drive parts 12 are located; and second regions R2 each of which is located between adjacent ones of the first regions R1. The base part 11 is warped.SELECTED DRAWING: Figure 2
Patent JP-2022120209-A (JP)
Title: Base station device and user plane device
Inventor: MINOGUCHI JUN
IPC: H04L12/46
Filed: 2019-06-17
Abstract: To provide a technology that enables efficient transmission and reception of user data in a wireless communication network.SOLUTION: A base station device includes a receiving unit that receives an L2 frame wirelessly transmitted from a terminal, and a transmitting unit that adds a VLAN tag to an L2 frame and transmits the L2 frame with the VLAN tag to a user plane device in a core network of a wireless communication system.SELECTED DRAWING: Figure 4
Patent JP-2021001549-A (JP)
Title: Composite material blade and forming method of composite material blade
Inventor: OKABE RYOJI
IPC: F01D5/28
Filed: 2019-06-19
Abstract: To suppress the lowering of the joining rigidity of a blade root part and a metal patch.SOLUTION: A composite material blade which is formed by laminating composite material layers including reinforced fibers and resins comprises a blade root part attached to a blade groove, an airfoil profile part extending to a tip side from the blade root part, and a metal patch arranged between the blade groove and the blade root part, and joined to the blade root part. The blade root part is formed into a laminate in which the composite material layers are laminated, and includes an airfoil profile laminate which is arranged while continuing from the airfoil profile part, a blade root inside laminate arranged inside the airfoil profile laminate and a blade root outside laminate arranged outside the airfoil profile laminate. In the blade inside laminate and the blade outside laminate, the reinforced fibers are aligned so as to be a linear expansion coefficient of the metal patch.SELECTED DRAWING: Figure 7
Patent JP-2021002496-A (JP)
Title: Card connector
Inventor: TODA KENICHI
IPC: H01R12/71
Filed: 2019-06-24
Abstract: To provide a card connector which is structured so that a pusher is positioned at an initial position.SOLUTION: A card connector 1 comprises a main body part 10 having a storage space 20 for storing a tabular card 800, and a card discharge mechanism 600 for discharging the card stored in the storage space 20. The card discharge mechanism 600 comprises: a lever 610 whose first end part 611 comes into contact with a rear end 812 in a longitudinal direction of the card 800 and whose second end part 612 reaches a side in a width direction of the main body part 10; a shaft member 620 that supports the lever 610 on the main body part 10 turnably between the first end part 611 and the second end part 612; and a long pusher 640 that is arranged on a lateral side in the width direction of the main body part 10 and is engaged with the second end part 612 of the lever 610. At a position where the pusher 640 opposes to the main body part 10, are provided positioning structures 535 and 644 that restrict movements in the longitudinal direction of the pusher 640.SELECTED DRAWING: Figure 5
Patent JP-2019206759-A (JP)
Title: Film deposition apparatus, method for depositing vapor deposition film and method for manufacturing organic el display
Inventor: OGATA HIDEKANE
IPC: C23C14/24
Filed: 2019-06-25
Abstract: To provide a film deposition apparatus and a film deposition method, capable of forming a vapor deposition film having a uniform film thickness on the entire surface and avoiding an increase in installation area linked to the large size of a member to be vapor-deposited.SOLUTION: A film deposition apparatus comprises: a substrate holder 2 held in a state of standing a substrate S having a surface Sa to be vapor-deposited for forming a vapor deposition film on a horizontal plane; and an evaporation source 3 provided in a region facing the surface to be vapor-deposited of the substrate held by the substrate holder and ejecting a vapor deposition material toward the surface to be vapor-deposited while relatively moving in at least one of upper and lower directions to the substrate holder. The substrate holder is constituted so as to incline and hold the substrate to the vertical plane in a direction separating the upper end of the substrate from the evaporation source and further includes control means for reducing a variation of film thickness on the surface to be vapor-deposited of the vapor deposition film on the basis of inclination of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2021003278-A (JP)
Title: Game machine
Inventor: SHIMADA TAKEZO
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To provide a game machine capable of enhancing an amusement of a game by a new mode performance.SOLUTION: A game machine can execute a performance including a first performance (SP ready-to-win performance) and a second performance (SPSP ready-to-win performance) executed after executing the first performance, and can execute a high expectation degree performance for indicating a fact that an expectation degree of executing a big winning is high at an aspect different from that of the SP ready-to-win performance and the SPSP ready-to-win performance. The game machine comprises a first performance pattern for executing a specific performance during the SPSP ready-to-win performance when executing the high expectation degree performance and executing the SPSP ready-to-win performance, and a second performance pattern for executing the SPSP ready-to-win performance without execution of the high expectation degree performance and not executing the specific performance during the SPSP ready-to-win performance, and even when the first performance pattern is executed, and the second performance pattern is executed, the same performance is executed at the specific timing.SELECTED DRAWING: Figure 32
Patent JP-2021003782-A (JP)
Title: Object recognition processing device, object recognition processing method and picking apparatus
Inventor: HAYASHI MASAKI
IPC: B25J9/22
Filed: 2019-06-27
Abstract: To provide an object recognition processing device, an object recognition processing method and picking apparatus which can suppress the reduction in the recognition processing speed while increasing the recognition accuracy.SOLUTION: An object recognition processing device comprises: a storage unit which stores object information of an identification object; an image generation unit which generates a simulation image in which the plurality of identification objects are arranged; a recognition accuracy calculation unit which performs image recognition by comparing the object information with the identification object in the simulation image generated by the image generation unit and obtains the recognition accuracy of the image recognition for each posture of the identification object; a user interface unit which notifies a user of the recognition accuracy and receives permission/rejection of the recognition accuracy from the user for each posture of the identification object; and a discriminator generation unit which generates a discriminator for each posture of the identification object that is rejected when the user interface unit receives the rejection.SELECTED DRAWING: Figure 2