baber/WOPTO huggingface dataset:
Patent JP-2022009540-A (JP)
Title: Building material connection device, connection structure, and connection method
IPC: E06B1/56
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a building material connection device, a building material connection structure, and a building material connection method capable of facilitating connection work of two building materials arranged with a space from each other. 
     SOLUTION: The connection device for connecting two building materials comprises: a pin-like member 21; a support member 12 that supports the member 21; and a connection tool 20. The connection tool 20 is provided with an insertion part such as a hole 24 through which the member 21 is inserted at an end of one building material side, and a joint part such as a hole at an end of the other building material side. The support member has two extensions extending in the inner direction of one building material and a connection part connecting the tips of the extensions on both sides of one building material in the thickness direction. The member 21 is hung on the two extensions. The connection tool 20 is rotatable around the member 21, the support member 12 is joined to one building material, the joint part of the connection tool is joined to the other building material by a joint tool 30, and thus the two building materials are connected. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023065860-A (JP)
Title: Information processing device, method for controlling information processing device, and application operating on information processing device
Inventor: HANAI HIROAKI
IPC: H04L51/08
Filed: 2021-10-28
Abstract: To provide a server system for enabling a user to select a file desired to be printed by operating an information processing device in which a collaboration tool is installed, an information processing device and a control method thereof.SOLUTION: A collaboration tool is a server system that operates in cooperation with software for displaying an object to be selected in performing operation about a file submitted together with a message in an area of a corresponding message card. The server system has control means which causes software to execute processing for displaying, on a first operation screen for performing operation about a file or a second operation screen to be called from the first operation screen to be displayed on the basis of the selection of the object, the other object corresponding to a printing function provided by the server system, and enabling operation to print the file on the basis of the selection of the other object.SELECTED DRAWING: Figure 10
Patent JP-2023065944-A (JP)
Title: Light emitting device and projector
Inventor: ISHIZAWA SHUNSUKE
IPC: H01S5/323
Filed: 2021-10-28
Abstract: To provide a light emitting device that can reduce scattering of light generated in a luminous layer in first holes.SOLUTION: A light emitting device has a substrate, a laminate that has a plurality of columnar parts, and an electrode that is provided on the laminate on the opposite side of the substrate. The plurality of columnar parts each has a luminous layer. The electrode is provided with a plurality of first holes. The plurality of columnar parts forms a first photonic crystal. The electrode forms a second photonic crystal. The first photonic crystal and the second photonic crystal are optically coupled to each other.SELECTED DRAWING: Figure 1
Patent JP-2022025112-A (JP)
Title: Polarizing plate and liquid crystal display device
IPC: G02B5/02
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate which can improve a side face contrast ratio and a side face viewing angle, can enhance luminance uniformity, and can reduce a change rate of the luminance uniformity. 
     SOLUTION: A polarizing plate includes a polarizer, and a pattern layer that is formed on one surface of the polarizer and has a high refractive layer having one or more intaglio patterns, and a low refractive layer including a filling pattern filling at least a part of the intaglio patterns, in which the polarizing plate further includes a first protective layer, the polarizing plate has a structure that the polarizer, the low refractive layer, the high refractive layer and the first protective layer are sequentially laminated or a structure that the polarizer, the first protective layer, the low refractive layer and the high refractive layer are sequentially laminated, and the first protective layer contains a base material film formed of one or more of triacetyl cellulose (TAC), polyethylene terephthalate, a cyclic olefin polymer (COP) and an acrylic resin. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023066245-A (JP)
Title: Resin-containing member, method for producing resin-containing member, and method for producing calcined body
Inventor: IIJIMA YASUNORI
IPC: B29C64/291
Filed: 2021-10-28
Abstract: To provide a resin-containing member that allows a formable three-dimensional structure to have an expanded range and attains improved handling properties, a method for producing the resin-containing member, and a method for producing a calcined body.SOLUTION: A mixture obtained by mixing a calcinable powder material and a liquid binder containing a photocurable resin is prepared (step S101). The mixture prepared is used for the fabrication of a sheet-like member by stereolithography (step S102). In stereolithography, a sheet-like member is formed by laminating photocured layers each containing the photocurable resin in a vertical direction. At this time, at least one of an energy of light applied on the photocurable resin and an irradiation position of the light is adjusted. In the fabricated sheet-like member, a soft part composed of the photocurable resin in at least one of a semi-cured state and an uncured state exists.SELECTED DRAWING: Figure 1
Patent JP-2023066826-A (JP)
Title: ship rudder
Inventor: ITO MITSUHARU
IPC: B63H25/38
Filed: 2021-10-29
Abstract: To provide a ship rudder capable of improving ship fuel consumption.SOLUTION: A ship rudder 10 is the ship rudder 10 installed to be located behind a propulsion propeller 5. The ship rudder is formed in a streamline shape so that the leading edge in the travelling direction of a ship 1 is round and thick, and the trailing edge in the travelling direction is thin. The sip rudder comprises a rudder body 12 with a substantially rectangular shape in a side view, a leading edge rudder part 14 with a substantially cylindrical shape provided along the leading edge, and a trailing edge rudder part 16 with a substantially cylindrical shape provided along the trailing edge.SELECTED DRAWING: Figure 4
Patent JP-2023067364-A (JP)
Title: Heat shield member, component set thereof, and apparatus and method for manufacturing single crystal using heat shield member
Inventor: HOSODA KOJI
IPC: C30B29/06
Filed: 2021-11-01
Abstract: To provide a heat shield member capable of growing single crystals having different crystal diameters using the same CZ pulling furnace, and an apparatus and method for manufacturing a single crystal using the same.SOLUTION: A heat shield member 20 used for pulling a single crystal by the CZ method and surrounding the single crystal pulled from a melt in a crucible includes an approximately cylindrical insulating member 30 and a wall member 40 covering the exposed surface of the insulating member 30. The wall member 40 includes: an outer wall part 41 covering at least the outer peripheral surface of the insulating member 30; an inner wall part 42 covering the inner peripheral surface of the insulating member 30; and a bottom wall part 43 covering the lower end surface of the insulating member 30. The insulating member 30 includes an approximately cylindrical first heat insulation part 31 and an approximately cylindrical second heat insulation part 32 provided in the inside of the first heat insulation part 31, and the second heat insulation part 32 is freely attachably/detachably constituted of the first heat insulation part 31.SELECTED DRAWING: Figure 2
Patent JP-2023071095-A (JP)
Title: Conveyance device
Inventor: NAGATA JUNICHI
IPC: H01L21/677
Filed: 2021-11-10
Abstract: To provide a conveyance device having a structure capable of suppressing as much as possible abrasion powder from being generated in a portion of a conveyance part that contacts and supports a conveyance tray.SOLUTION: A conveyance device TM1 of the present invention for conveying a conveyance tray Tr on which a substrate Sw to be treated is arranged along conveyance paths Tp1 and Tp2 within vacuum chambers Pc, Lc, Vc1 to Vcn and Bc includes: a first guide part 4 that guides movement in an X-axis direction in a state where the conveyance tray is pulled upward in a Z-axis direction without contact, where the X-axis direction is a movement direction of the conveyance tray along the conveyance path, and the Z-axis direction is a gravitational acceleration direction orthogonal to the X-axis direction; and a conveyance part 5 that contacts and supports remaining of the weight of the conveyance tray pulled for a part of the weight by the first guide part, and conveys the conveyance tray forward in the X-axis direction; and is configured such that the part of the conveyance part that contacts and supports the conveyance tray limits only the degree of freedom in the Z-axis direction.SELECTED DRAWING: Figure 3
Patent JP-2023071300-A (JP)
Title: Semiconductor device
Inventor: BANDO KOJI
IPC: H01L25/07
Filed: 2021-11-11
Abstract: To provide a semiconductor device capable of reducing inductance.SOLUTION: A semiconductor device 1 includes: a first insulating base material 41 which has a fifth face where a first semiconductor element 10 is bonded and a sixth face, the first semiconductor element having a first face with a first electrode 11 provided thereon and a second face with a second electrode 12 provided thereon; a second insulating base material 81 which has a seventh face where a second semiconductor element 20 is bonded and an eighth face, the second semiconductor element having a third face with a third electrode 21 provided thereon and a fourth face with a fourth electrode 22 provided thereon; first wiring 61 which penetrates through the first insulating base material, and which is electrically connected to the first electrode and laminated on the sixth face of the first insulating base material; second wiring 62 which penetrates through the second insulating base material and which is electrically connected to the third electrode and laminated on the eighth face of the second insulating base material; a first wiring member 110 which has a ninth face provided on a second face side of the first semiconductor element and which is electrically connected to the second electrode; and a second wiring member 120 which has an eleventh face provided on an eighth face side of the second insulating base material and which is electrically connected to the second wiring. The first wiring member and the second wiring member have currents flowing therethrough in opposite directions from one another.SELECTED DRAWING: Figure 1
Patent JP-2023011483-A (JP)
Title: cooling garment
Inventor: YAMAMOTO TAKESHI
IPC: A41D13/005
Filed: 2021-11-15
Abstract: To provide cooling garment of a cooling fluid circulation system which is less bulky, gives no heavy feeling, and can be prepared further inexpensively, while being capable of maintaining a comfortable cooling effect for a long time.SOLUTION: A tube trails while being exposed on the inner surface of a cooling vest 1. A housing part 55 is attached to the outer surface side of a back body of the cooling vest, and a frozen plastic bottle is stored in the housing part. The tube is filled with water. By actuation of a pump, water inside the tube flows in as water droplets from the upper side inside the housing part, is cooled in a process of sliding and dripping down by hitting the outer surface of the plastic bottle, and returns to the inside of the tube from a lower outflow port. Ice inside the plastic bottle melts, but remains until the end on the upper side. Since a small amount of water is used, the garment is light and has good durability. Also, the cooling effect of the plastic bottle by contact can be maintained over a relatively long period of time. Furthermore, hydration is ensured with melt beverage inside the plastic bottle.SELECTED DRAWING: Figure 1
Patent JP-2023076055-A (JP)
Title: cleaning head
Inventor: ONOSE TAKANORI
IPC: A47L9/04
Filed: 2021-11-22
Abstract: To improve maintainability of a cleaning device by eliminating time and labor in washing a rotary brush in the cleaning device.SOLUTION: A cleaning head 10 constitutes a cleaning device such as a vacuum cleaner 1. The cleaning head 10 includes: a connection part 102 for connecting the cleaning head 10 to a main body side of the cleaning device; a head main body 101 opposing to a cleaned surface; and a rotary brush 103 to have suction force and to be detachably connected to the head main body.SELECTED DRAWING: Figure 2
Patent JP-2023076167-A (JP)
Title: Electrical product
Inventor: ARAI TATSUYA
IPC: G06Q50/04
Filed: 2021-11-22
Abstract: To provide an electrical product allowing information about a packed electrical product to be acquired without unpacking it, without adding dedicated communication means for communicating with the outside during packing.SOLUTION: An electrical product includes: an actuator that operates during the operation of the electrical product; a communication unit that performs wireless communication with the outside of the electrical product; a battery that supplies power required for the operation of the actuator and the communication unit; and a control unit that controls the operation of the actuator and the communication unit. The control unit can control the operation of the electrical product by switching between a first mode, in which the actuator and the communication unit are operated to perform a normal operation of the electrical product, and a second mode, in which the actuator is not operated but the communication unit is operated to perform wireless communication with the outside of the electrical product.SELECTED DRAWING: Figure 2
Patent JP-2022016617-A (JP)
Title: Paper diaper
IPC: A61F13/514
Filed: 2021-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel composite stretchable member. 
     SOLUTION: A composite stretchable member 15 is formed by depositing, two sheet materials 15a, 15b, and a plurality of elastic members 20 which is arranged in an arrangement direction crossing a stretch direction W between the sheet materials 15a, 15b, by a plurality of deposition lines 30 each of which crosses one of the plurality of elastic members 20. The deposition lines 30 comprise alternately, first deposition parts 30A inclined in one side of the stretch direction W, and second deposition parts 30B inclined in the other side of the stretch direction W, the first deposition parts 30A and the second deposition parts 30B cross respectively, at least two elastic members 20. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023079570-A (JP)
Title: Discharge control device of battery
Inventor: PHILLIP DOBIAS
IPC: H02J7/00
Filed: 2021-11-29
Abstract: To protect a connector while reducing cost.SOLUTION: A discharge control device 10 of a battery 3 supplies power to each of an inverter 4 connected to an electric motor 2 for driving a vehicle 1 and a distribution part 5 for distributing power to an auxiliary machine mounted on the vehicle 1 through a connector includes an acquisition part 11, a calculation part 12, and a control part 13. The acquisition part 11 acquires a battery current value Ib corresponding to a current emitted from the battery 3, and an inverter current value Ic corresponding to the current flowing in the inverter 4. The calculation part 12 calculates a distribution current value Id corresponding to the current flowing in the distribution part 5 from the battery 3, on the basis of the battery current value Ib and the inverter current value Ic acquired by the acquisition part 11. The control part 13 controls a discharge amount of the battery 3 so that the inverter current value Ic acquired by the acquisition part 11 and the distribution current value Id calculated by the calculation part 12 satisfy a current specification allowed in the connector.SELECTED DRAWING: Figure 1
Patent JP-2023080449-A (JP)
Title: Blast furnace operation method
Inventor: YOKOYAMA KOICHI
IPC: C21B5/00
Filed: 2021-11-30
Abstract: To provide a blast furnace operation method that can reduce CO2 emission from a blast furnace by suppressing deterioration of a reducing material ratio while using lump ore as a part of ore raw materials charged into a blast furnace.SOLUTION: In a blast furnace operation method, reducing gas having hydrogen is blown into a blast furnace, in which blast furnace raw materials are charged, through a tuyere or a shaft section. In the blast furnace operation method, lump ore and processed ore are used as an iron source in the blast furnace raw materials. On the side of the furnace wall with a dimensionless radius of 0.7-1.0, where the furnace center is 0 and the furnace wall is 1 in the radial direction of the blast furnace, large-size lump ore with a grain size of 20-35 mm is charged at a mass ratio of 6-18% to the whole lump ore.SELECTED DRAWING: Figure 2
Patent JP-2022032054-A (JP)
Title: Information provision system
IPC: G16Y10/45
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique which particularly reduces a security risk and effectively utilizes data obtained from a user. 
     SOLUTION: An information provision system comprises a management server and a plurality of user terminals connected to the management server through a network. The user terminal: receives mission information including determination condition information and processing treatment information; acquires first external information on the basis of the determination condition information; determines whether or not the first external information satisfies a determination condition; acquires second external information when the first external information satisfies the determination condition; generates processing information by processing the external information on the basis of the processing treatment information; and transmits the processing information to the management server. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023083810-A (JP)
Title: Polyalkylene terephthalate resin composition for injection molding, and injection molded article
Inventor: SAITO TATSUKI
IPC: C08L63/00
Filed: 2021-12-06
Abstract: To provide a polyalkylene terephthalate resin composition that allows for reduced mold deposits while having improved hydrolytic stability, and a molded article made therefrom.SOLUTION: The present disclosure pertains to a polyalkylene terephthalate resin composition that contains 100 pts.mass of a polyalkylene terephthalate resin (A) and 0.10-10 pts.mass of an epoxy compound (B) that has a number average molecular weight of 1000 or less, the number of epoxy groups of 1-2 per molecule, and satisfies formula (1): (M×2)+N≤6 . In the formula (1), M represents the number of epoxy groups per one molecule of the epoxy compound (B), and N represents the number of hydroxyl groups per one molecule of the epoxy compound (B).SELECTED DRAWING: None
Patent JP-2023085630-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-12-09
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, the decorative pattern is displayed in the ready-to-win mode before the title display part in the super-ready-to-win performance, and the title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of the decorative pattern resulting in the ready-to-win mode in the title display part. A performance control CPU 120 displays a first background display 004SG081 during a first customer-waiting period (first period) after completion of a game (stopping and displaying of a variable display) in a low-base state, and displays a demonstration movie during a second customer-waiting period (second period) after completion of the first customer-waiting period.SELECTED DRAWING: Figure 11-32
Patent JP-2023091224-A (JP)
Title: Toroidal type non-stage transmission
Inventor: NISHIMURA TAKESHI
IPC: F16H15/38
Filed: 2021-12-20
Abstract: To provide a toroidal type non-stage transmission which is provided between a shaft and a disc to prevent seizure and wear of a bearing rotatably supporting the disc and prevent fatigue breakdown of the disc.SOLUTION: A second disc 2 is provided intersecting with an axial direction on an inner diameter surface 2f of a shaft hole 2A and has a contact surface 2g with which a bearing 70 contacts. An output gear 40 has: a sleeve 42 which is inserted into the shaft hole 2A; and a spline part 45a which is provided on an outer peripheral surface of the sleeve 42 and splined to an inner diameter side spline part 45b provided on the inner diameter surface 2f. The bearing 70 is positioned in the axial direction by one end part contacting with the contact surface 2g of the second disc 2 and the other end contacting with an apical surface 42b of the sleeve 42.SELECTED DRAWING: Figure 2
Patent JP-2022145485-A (JP)
Title: Vehicular side door
Inventor: OKUBO YASUTAKE
IPC: F16B5/04
Filed: 2021-12-21
Abstract: To inhibit occurrence of bimetallic corrosion in a side door in which a door component formed of a steel material is joined to a door panel member formed of an aluminum material.SOLUTION: A side door includes: a door panel member 11 formed of an aluminum material; and a door component 30 joined to the door panel member 11. The door component 30 includes: a base material 30 formed of a steel material; and a plating layer 30b having durability and formed on a surface of the base material 30a. At a joint part 50 where the door panel member 11 and the door component 30 are joined, the plate layer 30b is disposed between the door panel member 11 and the base material 30a.SELECTED DRAWING: Figure 4
Patent JP-2023093037-A (JP)
Title: Pellet made of resin composition
Inventor: NONAKA YASUHIRO
IPC: C08J3/12
Filed: 2021-12-22
Abstract: To provide a pellet made of a resin composition containing an EVOH capable of being stably melt-molded and capable of suppressing defects in a molding after the melt molding.SOLUTION: A pellet made of a resin composition containing an ethylene-vinyl alcohol copolymer (A) and a lubricant (B), wherein the content of the lubricant (B) in the pellet is 5 ppm or more and 150 ppm or less, and the flow surface angle (C) of the pellet is 40 degrees or less and the rotational repose angle (D) of the pellet is 40 degrees or less.SELECTED DRAWING: None