baber/WOPTO huggingface dataset:
Patent JP-2019206295-A (JP)
Title: On-vehicle electronic device
Inventor: MATSUOKA TOKIHIRO
IPC: H05K5/02
Filed: 2018-05-30
Abstract: To provide an on-vehicle electronic device which can effectively protect a circuit board from dew condensation, dust, etc. and adopts a simplified structure for the protection.SOLUTION: An on-vehicle electronic device (1) is an electronic device (1) mounted on a vehicle and includes: a case (2); a circuit board (3) provided within the case (2); and a protection cover (11) which is provided so as to cover at least a part of the circuit board (3). The cover (11) is formed by a molded component of a plastic sheet, integrally has a front surface side protrusion part (12) and a rear surface side protrusion part (13), and is provided in a state that the front surface side protrusion part (12) contacts with an inner wall surface of the case (2) and the rear surface protrusion part (13) contacts with a surface of the circuit board (3).SELECTED DRAWING: Figure 1
Patent JP-2019210626-A (JP)
Title: Shield machine, and construction method of tunnel
Inventor: NUMAKUNAI KATSUMI
IPC: E21D9/06
Filed: 2018-05-31
Abstract: To improve safety in constructing the tunnel.SOLUTION: A shield machine 100 is provided with: an outer body part 10 having an opening 13 inside thereof; a cutter 20 receivably formed in the outer body part 10 through the opening 13 and excavating a working face S; a shutter 60 shutting the opening 13; and a concrete pump 80 supplying concrete material between the opening 13 and the working face S, wherein the shutter 60 shuts the opening 13 in a state that the cutter 20 is received in the outer body part 10 through the opening 13 from the working face S, and the concrete pump 80 supplies the concrete material between the opening 13 and the working face S in a state that the shutter 60 shuts the opening 13.SELECTED DRAWING: Figure 3
Patent JP-2019210854-A (JP)
Title: Tractor
Inventor: TSUKAMOTO KIYOHIRO
IPC: B60K13/04
Filed: 2018-06-04
Abstract: To strengthen a supporting constitution of an exhaust pipe of a tractor.SOLUTION: An engine (5) and an exhaust gas treatment device (6) are disposed in a bonnet (7) at a front part of a traveling car body (3), an exhaust pipe (8) is disposed in a manner of being extended into the U-shape from right and left side parts of the bonnet (7) from the exhaust gas treatment device (6), and a lower portion of the exhaust pipe (8) is positioned at a front part of a cabin supporting frame (13) supporting a cabin (4), and supported by an exhaust pipe supporting body (17). A step supporting frame (15) supporting a step (16) for getting on and off to the cabin (4) is disposed at a lower part of the cabin supporting frame (13), a rear portion of the exhaust pipe supporting body (17) and the cabin supporting frame (15) are connected by a first connection body (10), and a front portion of the exhaust pipe supporting body (17) and the step supporting frame (15) are connected by a second connection body (18).SELECTED DRAWING: Figure 3
Patent JP-2018153198-A (JP)
Title: Method for measuring potassium or sodium content of low potassium leafy vegetables
Inventor: FUKUI YUKO
IPC: A01G31/00
Filed: 2018-06-11
Abstract: PROBLEM TO BE SOLVED: To provide method for measuring potassium or sodium content of leafy vegetables that can be safely ingested.SOLUTION: A method for measuring potassium or sodium content of low potassium leafy vegetables comprises: dividing the low potassium leafy vegetables into measurement positions of an inner leaflet located at the center part, an outer leaflet located at the outermost part, and an intermediate leaflet located between the inner leaflet and the outer leaflet; measuring the weight of the leaf at each measurement position; measuring the potassium or sodium content of the leaf at each measurement position: and converting the content into the ratio per weight. The low potassium leafy vegetable has a difference between the potassium content of the inner leaflet and the potassium content of the intermediate leaflet smaller than difference between the potassium content of the intermediate leaflet and the potassium content of the outer leaflet.SELECTED DRAWING: Figure 3A
Patent JP-2019215111-A (JP)
Title: Heat exchanger and hot water heater
Inventor: NAKAGAWA SATORU
IPC: F24H1/12
Filed: 2018-06-11
Abstract: To enable easy processing of a component divisionally formed and achieve reduction of assembly processes.SOLUTION: In a secondary heat exchanger 6, a hot water supply side secondary heat exchanger 15 comprising multiple heat absorption pipes 16, 16 .. wound in a spiral shape and a bath side secondary heat exchanger 17 comprising multiple heat absorption pipes 18, 18 .. wound in a spiral shape are provided parallel to each other at left and right sides in a box shaped casing 20. The casing 20 is formed by assembling two components, an upper case 21 in which a lower surface is opened and a peripheral surface and an upper surface are closed and a lower case 22 in which an upper surface is opened and a peripheral surface and a lower surface are closed.SELECTED DRAWING: Figure 1
Patent JP-2019215112-A (JP)
Title: Heat exchanger and composite water heater
Inventor: NAKAGAWA SATORU
IPC: F24H9/00
Filed: 2018-06-11
Abstract: To effectively suppress discharge due to evaporation of drain.SOLUTION: A secondary heat exchanger 6 is configured such that a partition plate 27 is provided inside a casing 20 to form two hot water supply side exhaust passages 28 and a bath side exhaust passage 29. Both exhaust passages 28 and 29 each comprise a hot water supply side secondary heat exchanger 15 composed of a plurality of heat absorption pipes 16, and a bath side secondary heat exchanger 17 composed of a plurality of heat absorption pipes 18. The partition plate 27 comprises through holes 30, 30, ... through which combustion gas passing through the respective hot water supply side exhaust passages 28 and the bath side exhaust passage 29 can move toward the adjacent bath side exhaust passage 29 and hot water supply side exhaust passage 28.SELECTED DRAWING: Figure 4
Patent JP-2019219205-A (JP)
Title: Device with sample temperature control function
Inventor: MIYAZAKI HIROTAKA
IPC: G01N35/00
Filed: 2018-06-18
Abstract: To provide a device equipped with a sample temperature control function having an effect of suppressing occurrence of dew condensation inside a temperature control space when performing heating temperature control.SOLUTION: In a device 1, an air temperature control part 16 for cooling or heating air in a temperature control space 4 includes a first temperature control element 18a for at least cooling the air and a second temperature control element 18d for at least heating the air at a downstream side of the first temperature control element 18a. Thus, when performing heating temperature control, it is possible to cool and dehumidify the air taken in from a suction part by the first temperature adjustment element 18a and, thereafter, to heat the dehumidified air by the second temperature control element 18d.SELECTED DRAWING: Figure 1
Patent JP-2019219806-A (JP)
Title: Traffic accident occurrence signal transmission device, traffic accident occurrence signal reception device, and traffic accident occurrence signal transmission/reception system
Inventor: HARA NOBUTOSHI
IPC: B60R21/00
Filed: 2018-06-18
Abstract: To provide a traffic accident occurrence signal transmission device for reliably notifying another vehicle of occurrence of a traffic accident, a traffic accident occurrence signal reception device corresponding to the transmission device, and a traffic accident occurrence signal transmission/reception system using the devices.SOLUTION: A traffic accident occurrence signal output device 20 includes: a traffic accident occurrence signal generation button 22 to be operated by a traffic accident discovery driver so as to generate a traffic accident occurrence signal KHS; position information acquisition means 24 to be started by an operation of the traffic accident occurrence signal generation button so as to acquire position information of an accident discovery driver riding automobile as traffic accident occurrence position information KJI; and a traffic accident occurrence signal output section 26 for outputting a traffic accident occurrence signal and traffic accident occurrence position information. The traffic accident occurrence signal output section is allowed to output a traffic accident occurrence signal and traffic accident occurrence position information after the position information acquisition means acquires traffic accident occurrence position information.SELECTED DRAWING: Figure 2
Patent JP-2019218109-A (JP)
Title: Beverage supply device
Inventor: TOYAMA MASARU
IPC: B67D1/08
Filed: 2018-06-21
Abstract: To provide a highly convenient beverage supply device by reducing a burden on switching operation of functions.SOLUTION: A beverage supply device 1 having a plurality of switchable functions includes a control part 70 for controlling the device, and an operation part 31 by which a user selects a function from among the plurality of functions. The control part 70 is composed mainly of switching means 71, control means 72 and update means 74. When the function is selected by the operation part 31, the switching means 71 switches to the selected function. Moreover, the switching means 71 switches to the function associated with a default setting when a predetermined default condition is met. The control means 72 performs control based on the function switched by the switching means 71. The update means 74 performs an update process for updating the function associated with the default setting, from among the plurality of functions.SELECTED DRAWING: Figure 3
Patent JP-2020005103-A (JP)
Title: Radio communication system, first radio apparatus, second radio apparatus and radio communication method
Inventor: FUJINO YOSUKE
IPC: H04W28/06
Filed: 2018-06-27
Abstract: To reduce power consumption furthermore in a radio communication apparatus operating intermittently.SOLUTION: In a radio communication system where a first radio apparatus and a second radio apparatus perform radio communication intermittently, the first radio apparatus transmits a start signal for activating the second radio apparatus repeatedly with a first period until receiving a response signal from the second radio apparatus, the second radio apparatus executes detection processing of the start signal repeatedly with a second period longer than the first period, receives the start signal when a part thereof is detected in the detection processing, transmits the response signal to the first radio apparatus when the start signal is addressed to the own device, the first radio apparatus transmits data to the second radio apparatus when the response signal is received, and the second radio apparatus receives the data from the first radio apparatus after the second radio apparatus transmitted the response signal.SELECTED DRAWING: Figure 5
Patent JP-2020004083-A (JP)
Title: Split magnet eddy current loss analysis method
Inventor: MIYATA KENJI
IPC: G06F30/10
Filed: 2018-06-28
Abstract: To provide a split magnet eddy current loss analysis method capable of analyzing eddy current loss in a three-dimensional eddy current field of a magnet.SOLUTION: A split magnet eddy current loss analysis method includes the steps of: dividing a plane perpendicular to a rotation axis of a rotary machine having a magnet and a magnetic body into elements; performing two-dimensional magnetic field analysis; extracting a partial region including the magnet, as a partial two-dimensional mesh, from a region of the performed two-dimensional magnetic field analysis; forming a partial three-dimensional mesh by stacking the extracted partial two-dimensional mesh in a rotation axis direction to half a length of the magnet in the axial direction; placing a thin air layer mesh at a top thereof; allocating magnetic permeability at each time in transient analysis to each element except the thin air layer mesh of the partial three-dimensional mesh; setting a product of a magnetic vector potential value at each time and length of each side in the rotation axis direction, as boundary conditions, on a side in the rotation axis direction in a boundary region of the partial three-dimensional mesh; performing three-dimensional magnetic field analysis using the boundary conditions; and calculating an eddy current loss of the magnet.SELECTED DRAWING: Figure 2
Patent JP-2020003738-A (JP)
Title: Lens device and imaging apparatus
Inventor: NAGATA KATSUHIKO
IPC: G03B13/36
Filed: 2018-06-29
Abstract: To provide a lens device which is advantageous to reduce a change in an angle of view caused by focus operation.SOLUTION: A lens device (100) includes a focus lens unit (102) which can be moved for focusing, a first detection part (104) which detects the position of the focus lens unit, a zoom lens unit (101) which can be moved for zooming, and control parts (109-125) which perform first control as the control of the position of the zoom lens unit on the basis of the information of the position of the focus lens unit and the information of a target angle of view. The control part changes the target angle of view, when the movement of the zoom lens unit is started by the first control after the first control is started.SELECTED DRAWING: Figure 4
Patent JP-2020010097-A (JP)
Title: Image processing apparatus, imaging apparatus, control method for image processing apparatus, and program
Inventor: EHATA HIRONARI
IPC: H04N5/92
Filed: 2018-07-03
Abstract: To provide an image processing apparatus capable of generating more accurate motion information when images of a plurality of frames are continuously captured and recorded.SOLUTION: An image processing apparatus includes a motion detection unit 103 that performs motion detection from a plurality of pieces of image data obtained by continuous shooting, first generation means that generates a plurality of pieces of first image data having a first number of pixels for recording in a recording unit, from image data captured at a predetermined interval among the plurality of pieces of image data, and second generation means that generates, from the plurality of pieces of image data, second image data having a second number of pixels smaller than the first number of pixels to be displayed on a display unit, and the motion detection unit 103 generates motion information detected from the plurality of pieces of image data obtained by continuous shooting as motion information between the plurality of pieces of first image data.SELECTED DRAWING: Figure 1
Patent JP-2020006301-A (JP)
Title: Exhaust gas purification device
Inventor: KASUYA TOMOHIRO
IPC: B01J23/63
Filed: 2018-07-05
Abstract: To provide an exhaust gas purification device excellent in balance between oxidation purification of CO and HC in an exhaust gas and reduction purification of NO, and high in purification efficiency of CO, HC, and NO.SOLUTION: There is provided an exhaust gas purification catalyst device having catalyst coat layers 10 and 20 extending from an upstream side to a downstream side of an exhaust gas flow, in which the catalyst coat layers 10 and 20 have three or more zones existing from the upstream side to the downstream line of the exhaust gas flow in this order, each of three or more zones are oxidation catalyst zones 1, 3, 5 or reduction catalyst zones 2, 4, 6, the total atom number of platinum and palladium is larger than the atom number of rhodium in a top layer of the oxidation catalyst zones, the atom number of rhodium is larger than the total atom number of platinum and palladium in a top layer of the oxidation catalyst zones, and the oxidation catalyst zones 1, 3, 5 and the reduction catalyst zones 2, 4, 6 are exchanged at least two times in a gas flow direction.SELECTED DRAWING: Figure 1
Patent JP-2020011791-A (JP)
Title: Sheet cutting discharging device
Inventor: OTAKI YOICHI
IPC: B65H31/26
Filed: 2018-07-13
Abstract: To provide a sheet cutting discharging device capable of properly stacking sheet articles without requiring excessively adjusting a cut length of the sheet articles when varying it.SOLUTION: A sheet cutting discharging device includes: a first suction-conveying unit for suction-conveying sheet articles obtained by cutting a belt-like sheet; a second suction-conveying unit for peeling only a rear end part of the sheet article conveyed by the first suction-conveying unit to suction the rear end part of the sheet article and convey it at a lower speed than that of the first suction-conveying unit; a third suction-conveying unit for receiving the sheet article from the first suction-conveying unit to suction-convey the sheet article at a lower speed than that of the first suction-conveying unit and at a higher speed than that of the second suction-conveying unit; a contact body for being brought into contact with a tip part of the sheet article conveyed by the third suction-conveying unit to block movement thereof; a stacking unit for stacking the sheet articles; a moving unit 150 for moving the second suction-conveying unit according to a cut length of the sheet article in a conveying direction of the sheet article; and a control unit for controlling the moving unit.SELECTED DRAWING: Figure 4
Patent JP-2020011180-A (JP)
Title: Electrolytic liquid generator
Inventor: INAGAKI KENICHIRO
IPC: C25B1/13
Filed: 2018-07-13
Abstract: To provide an electrolytic liquid generator capable of suppressing the pressure of a housing or an electrolysis part by scale.SOLUTION: There is provided an electrolytic liquid generator 1 which has a laminate 51 in which a conductive film 56 is laminated so as to be interposed between mutually adjacent a cathode 55 and an anode 54 and comprises an electrolysis part 50 for performing electrolytic treatment of a liquid and a housing 10 in which the electrolysis part 50 is arranged inside and a passage 11 is formed. Further, a groove part 52 which is opened to the passage 11 in which at least a part of interfaces 57 and 58 between the conductive film 56 and electrodes 54 and 55 is exposed is formed in the electrolysis part 50. Then, a space part S for restricting the retention of a liquid is formed between the outer periphery of at least one electrode of the cathode 55 and the anode 54 and an inner surface 22a of the housing 10.SELECTED DRAWING: Figure 3
Patent JP-2020012055-A (JP)
Title: Reaction device
Inventor: KOTAKE TOMOYA
IPC: C08F2/01
Filed: 2018-07-18
Abstract: To provide a reaction device capable of suppressing reduction of a mixing performance of a polymerization liquid while increasing the number of a heat transfer pipe.SOLUTION: There is provided a polymerization device having a reaction tank accommodating a polymerization liquid and conducting a polymerization reaction, a stirring blade stirring the polymerization liquid accommodated in the reaction tank, a plurality of heat transfer pipes transferring heat for initiating and processing with the polymerization reaction to the polymerization liquid, or removing heat generated by the polymerization reaction from the polymerization liquid, a baffle arranged between a tank wall of the reaction tank and the heat transfer pipes. The plurality of heat transfer pipes are arranged in a periphery shape around the stirring blade, including a heat transfer pipe arranged at a position that the lower end is higher than a bottom of the reaction tank, and limiting flow rate of the polymerization liquid to the tank wall side from inside of the reaction tank in depth where the heat transfer pipes are arranged, the baffle changes a circulation direction of the polymerization liquid flowed in between the tank wall of the reaction tank and the heat transfer pipes arranged in the periphery shape, and generates a flow of the polymerization liquid to an inside direction of the reaction tank.SELECTED DRAWING: Figure 2
Patent JP-2019049968-A (JP)
Title: Firewall for encrypted traffic in process control system
Inventor: GARY K LAW
IPC: G05B23/02
Filed: 2018-07-19
Abstract: To provide systems, devices, and methods that protect against intrusions within process plants and process control systems.SOLUTION: A method for decreasing the risk of unauthorized access to an embedded node in a secure subsystem of a process control system includes receiving a message comprising a message header and a message payload, and determining that the message is an unlock message configured to access one or more protected functions of the embedded node, at least by analyzing a bit sequence of one or more bits in the message header. The method also includes determining whether a manual control mechanism has been placed in a particular state by a human operator, and, based upon those determinations, either causing or not causing the embedded node to enter an unlocked state in which one or more of the protected functions are accessible.SELECTED DRAWING: Figure 1
Patent JP-2018158266-A (JP)
Title: Game machine
Inventor: NIIZEKI MASATO
IPC: A63F7/02
Filed: 2018-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably responding to various needs of a player.SOLUTION: When a game ball makes a winning entrance to an upper operation port or a lower operation port, reservation information is stored in a main control device. In the main control device, confirmation processing for reservation is performed on the basis of the reservation information, and a reservation command is transmitted to a presentation control device. The presentation control device stores in a reservation storage area information corresponding to the received reservation command. In the presentation control device, a presentation operation unit capable of being operated by a player is connected. When the presentation operation unit is operated, collection of information stored in the reservation storage area is performed and a special notification based on the collected information is made in a symbol display device.SELECTED DRAWING: Figure 1
Patent JP-2020017632-A (JP)
Title: Device and method for substrate processing
Inventor: IKEDA TOMOO
IPC: H01L21/304
Filed: 2018-07-25
Abstract: To provide a technique which can suppress the pattern collapse of an uneven pattern in drying a liquid film which covers the uneven pattern.SOLUTION: A substrate processing device includes: a substrate holding unit which holds a substrate in a manner that the surface of the substrate having a formed uneven pattern faces upward; a liquid supply unit which supplies the substrate held by the substrate holding unit, with a processing liquid from above to thereby form a liquid film which covers the recess of the uneven pattern; a heating unit which includes a heater which locally heats the liquid film, and a heating position moving part which moves the heating position to be heated by the heater; and a heating control unit which controls the heating unit. While overlaying the heating position, when viewed in the vertical direction, with a boundary part between an exposed part in which the whole recess in the depth direction is exposed from the processing liquid, and a covered part in which the whole recess in the depth direction is filled with the processing liquid, the heating control unit moves the heating position in a direction in which the exposed part is expanded and a movement direction of the boundary part.SELECTED DRAWING: Figure 5