baber/WOPTO huggingface dataset:
Patent JP-2022112581-A (JP)
Title: Check valve and valve device
Inventor: ASANO HISASHI
IPC: F16K15/02
Filed: 2021-01-22
Abstract: To provide a check valve and a valve device capable of securing a stable operation over a long period while securing a smooth flow of fluid.SOLUTION: A check valve 10 includes a hollow valve body 20 including a valve seat 22 and a passage 23, and a valve element 30 arranged in the passage of the valve body, the valve element having base parts 31, 40 abutting on the valve seat, a plurality of inlet side leg parts 32 extending from the base parts along an axial line, and a plurality of outlet side leg parts 33 extending from the base parts to an opposite side to the inlet side leg parts, respectively, the inlet side leg parts and the outlet side leg parts being slidable relative to an inner periphery of the valve body in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2022117034-A (JP)
Title: fastening structure
Inventor: SHIMIZU TAKAFUMI
IPC: F01N13/10
Filed: 2021-01-29
Abstract: To suppress increase in axial force of a bolt.SOLUTION: A fastening structure T is equipped with a first member 1, a second member 2, and a bolt 3 that fastens the second member to the first member. The first member is equipped with a refrigerant channel 4 in which a refrigerant W flows. The first member and the second member are respectively equipped with a first gas channel 5 and a second gas channel 6 that are communicated with each other, and in which a high-temperature gas G flows. The first member is equipped with a female screw hole 11 with which a male screw 10 of a shaft 9 of the bolt is screwed. The second member is equipped with a bolt insertion hole 12 into which the shaft portion of the bolt is inserted while keeping a clearance S. The fastening structure is equipped with coatings 15 and 16 that are provided on at least either one of an inner peripheral surface of the bolt insertion hole or an outer peripheral surface of the shaft portion of the bolt, and improve a radiant-heat transfer property.SELECTED DRAWING: Figure 1
Patent JP-2022117265-A (JP)
Title: Injection molding machine
Inventor: HIRANO TOMOHIRO
IPC: B29C45/76
Filed: 2021-01-29
Abstract: To reduce a load applied to a molded product and a mold device when the same molded products are ejected by a plurality of ejector devices.SOLUTION: An injection molding machine comprises a first ejector device, a second ejector device, and a control device. The first ejector device ejects a molded product molded in a cavity space formed between a first mold and a second mold from the second mold. The second ejector device ejects the molded product molded in the cavity space formed between the first mold and the second mold from the second mold. The control device comprises a first setting unit, a second setting unit, and a control unit. The first setting unit sets a first ejection condition for controlling the first ejector device. The second setting unit sets a second ejection condition for controlling the second ejector device. When a predetermined condition is satisfied, the control unit controls the first ejector device under the first ejection condition and controls the second ejector device under the same condition as the first ejection condition for the same molded product.SELECTED DRAWING: Figure 12
Patent JP-2022117315-A (JP)
Title: Vertical autoclave
Inventor: KUMATORI MASAO
IPC: A61L2/07
Filed: 2021-01-29
Abstract: To provide a vertical autoclave having improved sterilization efficiency.SOLUTION: A vertical autoclave 1 receives a sterilizing object P into a sterilizing object storage 10, causes the sterilizing object storage 10 to be charged into a chamber 3 of the autoclave body from above the top opening, generates high-pressure steam within the chamber 3, and sterilizes the sterilizing object P. At around the central bottom within the sterilizing object storage 10, a pipe 16 is opened to send high-pressure steam thereinto.SELECTED DRAWING: Figure 4
Patent JP-2021073269-A (JP)
Title: Inhibitor of cell metabolism process
Inventor: ZENON D KONTEATIS
IPC: A61P35/02
Filed: 2021-02-01
Abstract: To provide a MAT2 inhibitor compound useful as a therapeutic agent for treating malignant tumor.SOLUTION: A compound expressed by a general formula (IA) is formed. In the formula, RA is hydrogen or the like, RB is hydrogen or the like, RC is C3 to C14 carbon ring or the like, and RD, and RE are independently expressed by C5 to C7 carbon ring or the like.SELECTED DRAWING: None
Patent JP-2022119359-A (JP)
Title: Flexo printing original plate and method for manufacturing the same
Inventor: IGAWA MASAKI
IPC: B41N1/12
Filed: 2021-02-04
Abstract: To provide a flexo printing original plate without deforming a side surface even when pressurizing, for example, the end surface the flexo printing original plate so as to be represented by chucking, and a method for manufacturing the same.SOLUTION: A flexo printing original plate includes a laminate obtained by laminating at least, a support, a photosensitive resin composition layer and an infrared ablation layer in this order. The photosensitive resin composition layer of the laminate has a shape including a surface on the side of the support, a surface on the side of the infrared ablation layer and four side surfaces, and in the photosensitive resin composition layer, at least one side surface in the four side surfaces is cured or the at least one side surface and the surface on the side of the support are cured.SELECTED DRAWING: Figure 1
Patent JP-2022120564-A (JP)
Title: Film-like cut-off device
Inventor: SHITAMI KOJI
IPC: E02B7/22
Filed: 2021-02-05
Abstract: To provide a film-like cut-off device which can cope with cut-off between wide range diameters, and reduces a weight of each constituent member so as to be capable of being mounted in a short time at the time of emergency or the like.SOLUTION: In a film-like cut-off device 1, a lifting position 15 of a film body 10 in a waterway direction is set so as to maintain such a deformation attitude that the film body 10 is deformed into a side view curve shape by water pressure, only tension in a substantially vertical direction is generated at a lifting position 15, on the other hand, only tension in a substantially horizontal direction is generated at a fixed position 13, and the entire length from a lower end to an upper end of the film body 10 is set to a minimum. Thereby, the film-like cut-off device 1 can cope with cut-off between wide range diameters, and reduces a weight of each constituent member so as to be capable of being mounted in a short time at the time of emergency or the like.SELECTED DRAWING: Figure 3
Patent JP-2022120565-A (JP)
Title: Conveying system, control method and control program
Inventor: NAGATA JUNYA
IPC: B23Q7/00
Filed: 2021-02-05
Abstract: To provide a technique for improving efficiency in conveying a work-piece by a conveying system.SOLUTION: A work-piece conveying system comprises: a conveying device for conveying work-pieces to be processed; a housing part that is one of destinations to which the work-pieces are conveyed by the conveying device, in which the plurality of work-pieces can be housed; a work station that is one of the destinations to which the work-pieces are conveyed by the conveying device, where a worker works on the work-pieces; a machine toll that is one of the destinations to which the work-pieces are conveyed by the conveying device, which machines the work-pieces; and a control part for controlling the conveying system. The control part executes processing for obtaining first weight of the work-pieces to be conveyed from the work station to the storage part and processing for determining destinations in which the work-pieces to be conveyed are housed, in the housing part, on the basis of the first weight. The housing destinations are determined so that the work-pieces are housed closer to the machine tool as the first weight is heavier.SELECTED DRAWING: Figure 10
Patent JP-2022014869-A (JP)
Title: Air vehicle and power device
IPC: B64D27/06
Filed: 2021-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an air vehicle which achieves improvement of efficiency and flexibility of an airframe configuration when a functional part is provided at the airframe, and to provide a power device having a configuration for improving the efficiency and the flexibility. 
     SOLUTION: An air vehicle is provided which includes: a power device having a first space which opens on at least one of an upper surface and a lower surface; a propeller having a first penetration space and connected to the power device; and a functional part having a predetermined function and partially located in an internal space formed by the first space and the first penetration space. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022123189-A (JP)
Title: Electronic lock mounting structure, thumb-turn device, electronic lock mounting method, and electronic lock removal method
Inventor: YAMAMOTO TETSUYA
IPC: E05B47/00
Filed: 2021-02-12
Abstract: To provide an electronic lock mounting structure allowing a retrofit-type electronic lock to be easily attached to and detached from a thumb-turn of a door, as well as, capable of securely attaching the electronic lock to a thumb-turn device.SOLUTION: An electronic lock mounting structure 10 includes: thin projections 27A, 27B (electronic lock side engagement parts) formed on a pedestal 20 attached to an electronic lock 1; and grooves 33A, 33B (thumb-turn side engagement parts) formed in the thumb-turn device 30 for engaging with the threads 27A, 27B when the threads 27A, 27B are moved. With the electronic lock 1 attached to the thumb-turn device 30, the thin projections 27A, 27B, and the grooves 33A, and 33B are relatively moveable.SELECTED DRAWING: Figure 5
Patent JP-2022124662-A (JP)
Title: Rotary electric machine stator manufacturing method and rotary electric machine stator
Inventor: KAMIYA TOMOKI
IPC: H02K3/04
Filed: 2021-02-16
Abstract: To increase the reliability of a bonding portion where ends of crossover wires are bonded together.SOLUTION: Disclosed is a rotary electric machine stator manufacturing method including: a mounting step of mounting a stator coil on a stator core; a material setting step of forming a state in which a bonding material is interposed, in the axial direction, between a first crossover wire of the stator coil circumferentially extending on one axial side of the stator core and a second crossover wire of the stator coil radially extending so as to overlap the first crossover wire from the axially outer side; a first bonding step of, subsequent to the material setting step, bonding a conductor portion at an end of the second crossover wire and a conductor portion of a third crossover wire of the stator coil; and a second bonding step of, subsequent to the material setting step, bonding the bonding material to the first crossover wire and the second crossover wire by changing the state of the bonding material.SELECTED DRAWING: Figure 11
Patent JP-2022125731-A (JP)
Title: Radar processing device, program, radar processing method, and radar system
Inventor: TAKESHIMA DAIKI
IPC: G01S13/931
Filed: 2021-02-17
Abstract: To provide a radar processing device, program, radar processing method, and radar system that can detect a state of being subject to radio wave interference without communicating with a radio wave interference source.SOLUTION: A radar processing device of an embodiment includes an image acquisition unit, an image recognition unit, and a determination unit. The image acquisition unit acquires an image obtained by photographing surroundings. When an abnormality occurs in a radar, the image recognition unit recognizes an object that appears in the image as of at a time point when the abnormality is occurring, and that does not appear in the image as of at a time point when the abnormality has not occurred. When the image recognition unit recognizes the object, the determination unit determines that a cause of the abnormality is radio wave interference based on the recognition result.SELECTED DRAWING: Figure 3
Patent JP-2022125880-A (JP)
Title: Led lamp lighting device
Inventor: MATSUMOTO YASUHISA
IPC: F21V15/04
Filed: 2021-02-17
Abstract: To provide a new LED lamp lighting device including a characteristic lamp packing.SOLUTION: An LED lamp lighting device according to the invention includes: an LED lamp with a base; a socket to which the LED lamp is attached; and a lamp packing which covers a periphery of a part of the base and is disposed at a gap between a neck part of the LED lamp and the socket. The lamp packing is formed by an elastic body and positioned and held in a compression state, in which a predetermined external force is applied to the lamp packing in a lamp axis direction, between the socket and a part of the LED lamp.SELECTED DRAWING: Figure 4A
Patent JP-2022126411-A (JP)
Title: game machine
Inventor: YAMAMOTO YOICHI
IPC: A63F7/02
Filed: 2021-02-18
Abstract: To provide a game machine which can increase the interest.SOLUTION: In a pachinko game machine, when a control of a transition to a first time shortening state is executed with an upper limit in executions of a second stipulated upper limit number of times of special games, an execution of the special game at the second stipulated upper limit number time in the first time shortening state may trigger a control to a non-time shortening state, and then a satisfaction of a specific shift condition in the non-time shortening state may trigger a second time shortening state. In the special game at a first stipulated upper limit number time in the first time shortening state with the upper limit in executions of the second stipulated upper limit number of times of special games, when a notification that a stipulated upper limit number time in the first time shortening state is more than the first stipulated upper limit number time is not given yet, a special transition performance is carried out. In a predetermined period before a passage of a first stipulated upper limit number time in the first time shortening state, a main control CPU can determine a variation time of the special game so that a predetermined period and an average variation time after the passage of the first stipulated upper limit number time are varied.SELECTED DRAWING: Figure 15
Patent JP-2022126506-A (JP)
Title: Valve with leakage detection function and leakage detection device
Inventor: SUGANO YASUHISA
IPC: F16K37/00
Filed: 2021-02-18
Abstract: To provide a valve with a leakage detection function which can detect leakage during use and achieve downsizing and reduction of costs, and to provide a leakage detection device.SOLUTION: A valve with a leakage detection function has: an inlet side connection port into which a fluid flows; and an outlet side connection port from which the fluid flows. A valve body 30 is connected to the inlet side connection port and the outlet side connection port and may open or close a passage between the inlet side connection port and the outlet side connection port. A check valve part is provided at the downstream of the valve body 30, closes in normal conditions, and opens when the fluid from the valve body 30 has a predetermined pressure or higher. A valve chamber 23 is provided at a passage between the valve body 30 and the check valve part. A pressure detection part 50 may detect pressure change in the valve chamber 23.SELECTED DRAWING: Figure 4
Patent JP-2021104671-A (JP)
Title: Laminate
Inventor: KONDO KOJI
IPC: B32B7/025
Filed: 2021-02-22
Abstract: To provide an elastic conductor sheet that is used in a clothing-type electronic device and useful as materials for electric wires and electrodes with excellent washing durability and sweat durability.SOLUTION: A laminate at least has a release sheet, a first elastic conductor layer, and a second elastic conductor layer in the stated order, the first elastic conductor layer has carbon-based particles as a conductive filler and the second elastic conductor layer has metal particles as a conductive filler, and the release sheet has a visible light transmittance of 30% or more.SELECTED DRAWING: None
Patent JP-2022127956-A (JP)
Title: Negative electrode material for lithium ion secondary battery and manufacturing method of negative electrode material for lithium ion secondary battery
Inventor: TAKIZAWA KENTARO
IPC: H01M4/36
Filed: 2021-02-22
Abstract: To provide a negative electrode material for a lithium ion secondary battery that is made of a carbon material and has a hollow structure, prevents a decrease in initial efficiency, has excellent cycle characteristics, and has excellent high-speed charge/discharge characteristics.SOLUTION: A negative electrode material for a lithium-ion secondary battery includes an outer shell layer composed of a heat-treated carbon black particle and a heat-treated binder, and hollow particles with cavities inside.SELECTED DRAWING: Figure 1
Patent JP-2021152322-A (JP)
Title: Road paver with projector
Inventor: BERNHARD ERDTMANN
IPC: E01C19/48
Filed: 2021-02-22
Abstract: To provide a road paver and a method for enabling control of operation of a paving screed attached to the road paver.SOLUTION: A road paver 1 for producing a paving layer B comprises a chassis 2 and a height-adjustably mounted paving screed 3 for compacting a paving material E, where the paving screed 3 has an external control station 8 with a control device 9 comprising an operation panel for setting process parameters and a display for displaying process parameters. The road paver 1 further comprises a projector 7 which is configured to project the process parameters set on the operation panel and displayed on the display 12 onto a projection area so that the projected process parameter is visible in particular to an operator of the paving screed 3. The invention also refers to a method for projecting a process parameter by means of the projector 7 of the road paver 1.SELECTED DRAWING: Figure 1
Patent JP-2022128745-A (JP)
Title: Rotary electric machine and driving device
Inventor: MAEDA SHIGERU
IPC: F16H57/04
Filed: 2021-02-24
Abstract: To provide a rotary electric machine by which cooling efficiency is improved for a rotor and a stator, and to provide a driving device thereof.SOLUTION: A rotary electric machine 10 comprises: a rotor 30 provided with a shaft 1 into which oil O is flowable; and a stator located on an outer side of the rotor 30 in a radial direction. The shaft 1 comprises: a cylindrical shaft body 2 provided with a plurality of first side holes 22 that penetrate in a radial direction; and a cylindrical body 5 inserted into one side of the shaft body 2 in an axis J direction and provided with a plurality of plate-like parts 55 provided on the one side in the axis J direction and arranged adjacent to each other around the axis J via a slit 54. According to each of the plate-like parts 55, the one side in the axis J direction comes into contact with the shaft body 2 in an attachment state where the cylindrical body 5 is attached to the shaft body 2. Further, an inside of the cylindrical body 5 and each of the first side holes 22 are connected via between the shaft body 2 and the slit 54 as well as each of the plate-like parts 55, thereby serving as a flow passage 12 through which the oil O can pass.SELECTED DRAWING: Figure 3
Patent JP-2022134386-A (JP)
Title: Gas-liquid separation device, gas-liquid separation method, electrolysis device and electrolysis method
Inventor: SAKURAI MASATO
IPC: C25B9/00
Filed: 2021-03-03
Abstract: To provide a technology capable of realizing the downsizing of a device.SOLUTION: A gas-liquid separation device 1 separating a liquid and a gas from a gas-liquid mixed phase fluid includes: a hydrophobic partition wall part for the mixed phase fluid formed with a hydrophobic membrane 53 permeating only the gas in the mixed phase fluid; and a fluid passage 400 supplying the mixed phase fluid to the hydrophobic partition wall part.SELECTED DRAWING: Figure 5
Patent JP-2022134815-A (JP)
Title: composite wire harness
Inventor: IZAWA KATSUTOSHI
IPC: H02G1/14
Filed: 2021-03-04
Abstract: To provide a composite wire harness which enables improvement of transportation efficiency.SOLUTION: A composite wire harness 10 has a wire harness 20 and a wire harness 80. The wire harness 20 has: an electric wire 21 having a core wire 22 and an insulation coating 23; a terminal 40 attached to an end of the core wire 22; an exterior member 30 which encloses an outer periphery of the electric wire 21; and a shield member 60 attached to an end of the exterior member 30. The wire harness 80 has: an electric wire 81 having a core wire 82 and an insulation coating 83; a terminal 90 electrically connected to the terminal 40; a connector housing 100 which holds the terminal 90; a shield shell 110 which encloses an outer periphery of the connector housing 100; and an exterior member which encloses an outer periphery of the electric wire 81. The exterior member 30 and the shield member 60 have higher rigidity than the exterior member of the wire harness 80. The shield member 60 is integrated with the shield shell 110 in an undetachable manner.SELECTED DRAWING: Figure 3
Patent JP-2022135279-A (JP)
Title: toilet lid and toilet seat
Inventor: TAKEDA KOJI
IPC: A47K13/00
Filed: 2021-03-05
Abstract: To provide a toilet lid and a toilet seat that allow accuracy of dimensions of a lower surface to be improved while suppressing damage to a surface by wiping, etc.SOLUTION: A toilet lid 30 provided so as to be opened/closed for a toilet bowl includes: a toilet lid body part 31 containing a crystalline resin, which is positioned above a bowl part 11 of the toilet bowl 10 in a closed state; a toilet lid hinge part 32 provided behind the toilet lid body part in the closed state for rotating the toilet lid body part; and a toilet lid cushion member 33 attached to the toilet lid body part. The toilet lid body part includes a toilet lid upper surface part 41a exposed upward in the closed state and a toilet lid lower surface part 41b exposed downward in the closed state. The toilet lid lower surface part is provided with a toilet lid recessed part 41c to which the toilet lid cushion member is attached. Surface hardness of the toilet lid lower surface part is smaller than surface hardness of the toilet lid upper surface part.SELECTED DRAWING: Figure 1
Patent JP-2022135667-A (JP)
Title: Base station, wireless communication device and wireless communication method
Inventor: HAMAGAMI TAKUMA
IPC: H04W76/10
Filed: 2021-03-05
Abstract: To improve flooding efficiency by considering combined factors of a network topology and a communication channel environment.SOLUTION: A base station-side wireless communication device of the present invention in a system where each node floods control information within a slot time delimited per hop number includes: flooding control means that determines a slot time length per hop number on the basis of a hop number, a maximum hop number, and network topology information of each node; slot time length adjustment means that adjusts the slot time length per hop number on the basis of the hop number, maximum hop number, and network topology information of each node; control information generation means that generates control information using the slot time length per hop number adjusted by the slot time length adjustment means; and wireless transmission/reception means that transmits and receives the control information.SELECTED DRAWING: Figure 1