baber/WOPTO huggingface dataset:
Patent JP-2022121312-A (JP)
Title: Wire for molten metal formation and welded product
Inventor: NAGAYA MASASHI
IPC: B23K35/02
Filed: 2021-02-08
Abstract: To provide a wire for molten metal formation excellent in arc stability in welding for a long time.SOLUTION: A wire for molten metal formation is made from Ti or a Ti alloy, has an oxygen condensed layer on the surface, and contains a metal compound having at least one metal selected from a group of alkali metal and alkali earth metal such that the alkali metal and/or the alkali earth metal is 0.002 to 0.050 mass% in total to the total mass of the wire. Cracks with which the metal compound is filled are formed on the surface, and the area ratio of the cracks is 4 to 25%.SELECTED DRAWING: None
Patent JP-2022124935-A (JP)
Title: Analysis system, analysis server and analysis method
Inventor: TANAKA HIROAKI
IPC: G01S7/38
Filed: 2021-02-16
Abstract: To analyze a stealth property of an object even when a surface area of the object is large and its shape is complex.SOLUTION: An analysis system pertaining to the present disclosure comprises: a drone (10X) for irradiation that irradiates a radar wave toward an object (90); a drone (10Y) for reception that receives at multiple positions a reflected wave of the radar wave having been reflected at a radar wave reflection portion of the object (90); a communication unit (21A) that communicates with the drone (10X) for irradiation and the drone (10Y) for reception; and a control unit (23A) that observes the state of the reflected wave that the drone (10Y) for reception has received at each of multiple positions via the communication unit (21A) and analyzes, on the basis of the observed state of the reflected wave, whether or not the radar wave is normally reflected at the reflection portion of the object (90).SELECTED DRAWING: Figure 11
Patent JP-2022125775-A (JP)
Title: Semiconductor device
Inventor: SUGIMOTO TETSUYA
IPC: H01L27/146
Filed: 2021-02-17
Abstract: To provide a semiconductor device and an electrical equipment capable of suppressing seal resin peeling.SOLUTION: A semiconductor device has a substrate 10, a frame 20 having a wall portion annularly arranged on the substrate 10 and having a plurality of projections 22 on its upper surface, and a groove 24 provided on the upper surface of the wall portion corresponding to the projections, a semiconductor device 30 placed in the area of the substrate surrounded by the wall portion, and a lid 45 placed on the upper surface of the wall portion to seal the semiconductor device.SELECTED DRAWING: Figure 5B
Patent JP-2022126373-A (JP)
Title: Information processing device, information processing method, computer program, and medical diagnostic system
Inventor: YAMANE KENJI
IPC: G06N3/08
Filed: 2021-02-18
Abstract: To provide an information processing device for supporting differential diagnosis for a medical image.SOLUTION: An information processing device for processing information on a medical image includes: an inference part for inferring a first disease that indicates a correct answer for the medical image, and a second disease which is an object of differential diagnosis related to the first disease using a learned machine learning model; and a ground calculation part for calculating each ground of the first disease and the second disease from the medical image. The inference part specifies the second disease, which is an object of the differential diagnosis related to the first disease inferred from the medical image on the basis of the differential label information indicating the disease for which differential diagnosis is to be executed for each disease.SELECTED DRAWING: Figure 1
Patent JP-2022127358-A (JP)
Title: Heat exchange flat tube
Inventor: KUBOTA ETSURO
IPC: F28F1/02
Filed: 2021-02-19
Abstract: To provide a heat exchange flat tube which can suppress the lowering of durability caused by the application of refrigerant pressure, and can improve the performance of heat exchange between a refrigerant and itself.SOLUTION: A heat exchange flat tube comprises a plurality of refrigerant flow passages 11 penetrating a flat plate member 3 in a longitudinal direction formed aligned in a width direction of the plate member 3. The refrigerant flow passages 11 are formed of first reinforcement parts 13b having upper-face side inner faces, second reinforcement parts 13b having lower-face side inner faces, third reinforcement parts 14a having one-side side faces in the width direction, fourth reinforcement parts 14b having other-side side faces in the width direction, and curved face parts 15 continuous to the reinforcement parts and formed into circular arc shapes with center axial lines of the refrigerant flow passage 11 as centers. Distances L1, L3 from the center axial lines of the refrigerant flow passages 11 to the reinforcement parts are shorter than a distance L2 from the center axial lines of the refrigerant flow passages 11 to the curved face parts 15, and total peripheral lengths of the curved face parts 15 are formed longer than total peripheral lengths of plane parts H of the respective reinforcement parts.SELECTED DRAWING: Figure 3
Patent JP-2022127846-A (JP)
Title: Computing device
Inventor: IMURA TAKEHIRO
IPC: H02J50/12
Filed: 2021-02-22
Abstract: To provide a computing device capable of maintaining a high power factor by improving the power factor in real time in a wireless power transmission system.SOLUTION: A computing device 10 includes an estimation unit 21 that estimates reactance generated in full bridge rectifier circuit 203 on the basis of a current supplied from a coil 103 of a power transmission device 100 to a coil 201 of the power reception device 200, a voltage applied to the full bridge rectifier circuit 203, and a measurement result of the power consumption in a load 205, a calculation unit 22 that calculates at least one of the optimum capacitance values of a capacitor 102 of the power transmission device 100 and a capacitor 202 of the power reception device 200 on the basis of the reactance estimated by the estimation unit 21 such that the overall power factor of the wireless power transmission system becomes 1.SELECTED DRAWING: Figure 4
Patent JP-2021079251-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-03-03
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: During execution a privilege game, variable means is varied from a second position to a first position for a predetermined period. As a game state after the privilege game is completed, a first game state is set which is advantageous to a player when a game ball enters ball entry means during execution of the privilege game. On the other hand, when a game ball does not enter the ball entry means during execution of the privilege game, a second game state which is disadvantageous to the player is set. When at least a first privilege game or a second privilege game is determined as a type of the privilege game, a suggestion performance suggesting the determined type of the privilege game is executed on the basis of ball entry to the ball entry means. Thereby, it is possible to increase a player's interest in a game.SELECTED DRAWING: Figure 1
Patent JP-2022135047-A (JP)
Title: Vehicle body rear part structure
Inventor: CHINO SHUNGO
IPC: B62D25/20
Filed: 2021-03-04
Abstract: To provide a vehicle body rear part structure capable of sufficiently supporting stress acting in a vehicle width direction and a vehicle fore and aft direction and applied to a trailing arm when a vehicle turns rapidly or in a similar situation.SOLUTION: A vehicle body rear part includes: a side sill 1; a rear side frame 3; a cross member; a trailing arm; and an arm attachment bracket 14; and a closing plate 10. A front end part of the trailing arm is swingably supported through a mount member 9 by a front area 3F of the rear side frame 3. The arm attachment bracket 14 is fixed to an interior of a cross section of the rear side frame 3 and has a fixing nut 20 to which the mount member 9 is fastened. A bracket reinforcement member 22 reinforces the arm attachment bracket 14. The closing plate 10 closes an upper opening of the front area 3F of the rear side frame 3. In the bracket reinforcement member 22, both ends as seen in a vehicle width direction are coupled to the side sill 1 and the cross member and an upper part is coupled to the closing plate 10.SELECTED DRAWING: Figure 6
Patent JP-2022051663-A (JP)
Title: Board storage container that increases internal flow field
Inventor: CHIU MING-CHIEN
IPC: H01L21/673
Filed: 2021-03-05
Abstract: To provide a board storage container that increases the internal flow field.SOLUTION: A board storage container includes a housing, at least one off-normal air injection mechanism, and at least one gas diffusion mechanism. The off-normal air injection mechanism is installed outside an internal accommodation space of the housing, and the off-normal air injection mechanism has an air chamber parallel to the bottom plate. The gas diffusion mechanism includes a base, a separation wall, and at least one diffusion member. The base covers an exhaust port of the air chamber to form a sub-air chamber, and the separation wall extends perpendicular to the bottom plate to form a vertical first gas channel, and the first gas channel communicates with the sub-air chamber. A second gas channel is formed between the diffusion member and the separation wall, and the separation wall has at least one hole in which the first gas channel and the second gas channel communicate with each other. The present invention solves the problem in which the flow field of the board storage container is limited to the bottom, and increases the internal flow field of the board storage container to maintain the quality of the board.SELECTED DRAWING: Figure 3
Patent JP-2022136532-A (JP)
Title: Container and humidity controller
Inventor: SASAKI HAJIME
IPC: B01D53/28
Filed: 2021-03-08
Abstract: To provide a container in which a humidity control member is provided inside so that a portion having a humidity control function is hardly damaged, and to provide a humidity controller which is used for the same.SOLUTION: A humidity control member 100 is suspended in the vicinity of a ceiling surface 1a of a container 1 by a suspension member 200. The humidity control member 100 includes a first layer 110 including Wakkanai diatomaceous earth and a second layer 120. The second layer 120 includes vermiculite, and is arranged in a position of sandwiching the first layer 110 between itself and the ceiling surface 1a. The air circulates between a space further inside the container 1 than the second layer 120 and the first layer 110 via the second layer 120, and humidity in the space further inside than the second layer 120 is controlled. The humidity control member 100 is bent, and vibration occurs regarding the bending degree of the humidity control member 100 by the vibration of the entire container 1.SELECTED DRAWING: Figure 2
Patent JP-2022139366-A (JP)
Title: Information processing device, information processing method and program
Inventor: MIYATA NAOKI
IPC: H04M3/523
Filed: 2021-03-11
Abstract: To provide a call center which is highly satisfactory to both a service provider and a user.SOLUTION: In a call center of a transaction support system 100, a control server of a call control system comprises: a call control part which has a sensing part that senses a call having a first telephone number as a destination, and a determining part that determines whether transfer of the call sensed by the sensing part to an operator terminal is possible or impossible; and a message managing part having a message transmitting part that transmits a message to a user terminal requesting the call. The message transmitting part, when the determining part determines that the transfer of the call to the operator terminal is impossible, transmits, to a user terminal 102 requesting the call, a first message including a first URL which is a URL of a Web page concerning a first commodity or first service associated with the first telephone number.SELECTED DRAWING: Figure 1
Patent JP-2022139411-A (JP)
Title: Work machine
Inventor: OGATA ATSUSHI
IPC: E02F9/26
Filed: 2021-03-12
Abstract: To provide a work machine capable of more accurately determining quality of fuel supplied to an engine.SOLUTION: A work machine comprises a memory for storing executed differential pressure regeneration processing and time regeneration processing as regeneration processing. In a case where both a first condition indicating that a differential pressure detected by a differential pressure sensor is equal to or higher than a predetermined pressure and that latest regeneration processing stored in the memory is the differential pressure regeneration processing and a second condition indicating that lapse of time with a time when the latest differential pressure regeneration processing stored in the memory is executed is as long as or longer than a predetermined time are satisfied, new differential pressure regeneration processing is executed. In a case where the differential pressure detected by the differential pressure sensor is equal to or higher than the predetermined pressure, the first condition is satisfied and the second condition is not satisfied, first notification processing is executed for performing a notification about a possibility that inferior fuel is supplied to an engine.SELECTED DRAWING: Figure 6
Patent JP-2022142285-A (JP)
Title: Coating type container and coating type container set for producing paper-containing three-dimensional structure, and method for producing paper-containing three-dimensional structure using the same
Inventor: SHIGEMUNE Hiroki
IPC: B43K8/03
Filed: 2021-03-16
Abstract: To provide a coating type container and a coating type container set for producing a paper-containing three-dimensional structure that can easily bend paper by applying ink and provides stable writing comfort, and a method for producing a paper-containing three-dimensional structure using the same.SOLUTION: The coating type container of the present invention is a coating type container that applies ink to one surface of a paper-containing sheet made of paper or having paper as a main component, and the ink is dried on the applied portion, so that a paper-containing three-dimensional structure is produced by autonomously folding the paper-containing sheet with the one surface facing inward at the applied portion. The ink contains water and a thickener.SELECTED DRAWING: None
Patent JP-2022142336-A (JP)
Title: Steam valve and steam turbine
Inventor: SHINDO KURA
IPC: F01D25/00
Filed: 2021-03-16
Abstract: To provide a steam valve and the like capable of effectively preventing vibration and noise.SOLUTION: A steam valve according to an embodiment includes a valve casing, a valve seat, a valve element, and a strainer. In the valve casing, steam flows into a valve chamber from an inflow port and flows out of an outflow port. The valve seat is disposed in the valve chamber. The valve element is connected to a valve rod in the valve chamber. The strainer is installed in such a manner of surrounding the valve element in the valve chamber, and has a plurality of holes through which steam passes. The strainer has a straightening guide for straightening the flow of the steam so that the steam flows from the inflow port to the outflow port.SELECTED DRAWING: Figure 2
Patent JP-2021168380-A (JP)
Title: Failure robust bending of component carrier with rigid and flexible portions connected with rounding
Inventor: MARKUS FREWEIN
IPC: H05K3/46
Filed: 2021-03-25
Abstract: To provide a component carrier with rigid and flexible portions which is mechanically reliable even under harsh conditions and which is bendable with reduced risk of damage, and a method for manufacturing the same.SOLUTION: A partially rigid and partially flexible component carrier 100 comprises: a first rigid portion 102 comprising a first lamination stack 104 having at least one first electrically conductive layer structure 106 and/or at least one first electrically insulating layer structure 108; and a flexible portion 110 comprising a second stack 112 having at least one second electrically conductive layer structure 114 and/or at least one second electrically insulating layer structure 116. A transition portion 118 at an interface between the rigid portion 102 and the flexible portion 110 is rounded for reducing bending stress.SELECTED DRAWING: Figure 2
Patent JP-2022150380-A (JP)
Title: plug door device
Inventor: SAKAKI GENTA
IPC: E05D15/10
Filed: 2021-03-26
Abstract: To provide a plug door device capable of suppressing a deterioration in airtightness caused by a rotation of a slide base.SOLUTION: According to an embodiment, a plug door device 1 includes a fixed base 3 fixed to a vehicle body of a vehicle, a slide base 4 with a door 2 for opening/closing an entrance 15 of the vehicle attached thereto to be movable to the fixed base 3 in a width direction of the vehicle by drive force from a driving source 6, and a restriction mechanism 40 for restricting the movement of the slide base 4 in the width direction at a full closed position of the door 2. The restriction mechanism 40 includes two fixing members 42 fixed to the fixed base 3 and having a restriction part 41, two moving members 43 attached to respective two parts separated in the longitudinal direction of the vehicle in the slide base 4, and a connection shaft 44 for connecting the two moving members 43. The two moving members 43 are brought into contact with the restriction part 41 to restrict the movement of the slide base 4 in the width direction when the door 2 reaches the full closed position.SELECTED DRAWING: Figure 1
Patent JP-2022155192-A (JP)
Title: Work machine
Inventor: LEE HYEJUNG
IPC: E02F9/26
Filed: 2021-03-30
Abstract: To provide a work machine capable of suppressing deterioration of satellite positioning accuracy accompanying operation of a work device.SOLUTION: A controller 40 provided on a work machine stores a plurality of mask ranges 21A and 22A for selecting a positioning satellite used in calculation of a position of an antenna 50 by a receiver 51 which have different sizes set with an antenna as a reference on the basis of postures of a work device 6 and a turning body 3. The controller calculates each of the plurality of positioning accuracy on the basis of satellite-related data of the positioning satellite selected using each of the plurality of mask ranges, and satellite-related data of the positioning satellite selected without using each of the plurality of mask ranges, and the receiver 51 calculates a position of the antenna on the basis of a satellite signal of the positioning satellite selected when the positioning accuracy is the best among the plurality of calculated positioning accuracy.SELECTED DRAWING: Figure 6
Patent JP-2022155214-A (JP)
Title: Modification processing device
Inventor: NAKAGAMI SHO
IPC: C01B3/36
Filed: 2021-03-30
Abstract: To provide a modification processing device capable of utilizing efficiently, an existing configuration, and quickly raising a temperature of a CO conversion tool in start operation.SOLUTION: There is provided a modification processing device comprising: a modifier H comprising a modification burner B for heating a modification reaction pipe A; a CO conversion tool Q comprising a cooling pipe 11 through which cooling water for cooling carbon monoxide conversion catalyst flows; and a steam generation heat exchanger J for heating by a combustion gas E of the modification burner B, water for steam generation, for generating steam which is mixed with a raw material gas. The modification processing device further has a mode switching part Y for switching a mode, between a steady operation mode for supplying, as cooling water, water from the water supply source 24 to the cooling pipe 11, then supplying the water after flowing through the cooling pipe 11 to the steam generation heat exchanger J as the water for steam generation, and a start operation mode for supplying water from the water supply source 24 to the steam generation heat exchanger J for generating steam for temperature raising, then supplying the steam for temperature raising to the cooling pipe 11.SELECTED DRAWING: Figure 3
Patent JP-2021100433-A (JP)
Title: Combine harvester
Inventor: KITAGAWA TOMOSHI
IPC: A01D41/12
Filed: 2021-03-31
Abstract: To solve a problem that attachment of a cylindrical member is troublesome and maintenance is not easy due to a configuration that the cylindrical member is attached inside a case of a conveyance lift via an attachment member.SOLUTION: A combine harvester includes a conveyance lift 15 which feeds and transfers grain culm reaped by a reaping device 4 with a transfer body 26. In the conveyance lift 15, a base side rotation roller 19 is rotatably attached to a rotation input shaft 16 at a base of the conveyance lift 15, a front end side rotation roller 21 is rotatably attached to the front end side of the conveyance lift 15, a drive gear 23 is arranged at a middle part of longitudinal direction of the lift case 17 while being supported by a middle part drive shaft 22, and a transfer chain 25 is configured by winding around the drive gear 23, the base side rotation roller 19, and the front end side rotation roller 21. The drive gear 23 is arranged above a virtual line connecting rotation axes of the base side rotation roller 19 and the front end side rotation roller 21 in a side view.SELECTED DRAWING: Figure 4
Patent JP-2022157643-A (JP)
Title: Composition comprising polyimide precursor, conductor-clad laminate, printed circuit board, and electronic apparatus
Inventor: TOZAWA HITOSHI
IPC: B32B15/088
Filed: 2021-03-31
Abstract: To provide a composition forming a cured product excellent in dielectric characteristics and adhesion to conductive foil even with low-temperature firing.SOLUTION: The composition comprises a polyimide precursor and a solvent. The polyimide precursor is a condensation polymer of a tetracarboxylic acid anhydride (A) and a diamine (B). The condensation polymer has an amino group at a terminal of a main chain. The (A) contains a compound represented by the formula (a-1) in the figure. The (B) contains a C2-16 aliphatic diamine (b1).SELECTED DRAWING: None
Patent JP-2022157852-A (JP)
Title: Injection molding machine, control device for injection molding machine, and control method
Inventor: KAWAGUCHI TATSUYA
IPC: B29C45/76
Filed: 2021-03-31
Abstract: To realize suppression of a loss of a molding material and shortening of a time until molding starts.SOLUTION: An injection molding machine includes a control device that controls an injection device that fills a molding material metered in a cylinder into a mold device. The control device includes: an acquisition unit that acquires a temperature of a portion of the cylinder that conveys the molding material having a solid state to a nozzle side of the cylinder after processing for filling the molding material from the cylinder to the mold device by the injection device has been stopped; and a movement control unit that controls movement of the molding material present in the portion when the acquired temperature meets a predetermined condition.SELECTED DRAWING: Figure 4
Patent JP-2021132376-A (JP)
Title: Information processing system, information processing device, information processing method, and information processing program
Inventor: IMABAYASHI HIROKI
IPC: G06F21/60
Filed: 2021-04-02
Abstract: To provide techniques for enabling efficient processing of encrypted data.SOLUTION: An information processing system comprises: a key management unit that manages a system key; a storage unit that stores encrypted data encrypted using the system key; and a process execution unit that temporarily constructs a virtual execution environment protected from a standard execution environment, and in the virtual execution environment, decrypts the encrypted data on the basis of the system key acquired from the key management unit.SELECTED DRAWING: Figure 10