baber/WOPTO huggingface dataset:
Patent JP-2020002405-A (JP)
Title: Magnesium-lithium alloy and manufacturing method therefor
Inventor: KAMITE YASUHIRO
IPC: B21J5/00
Filed: 2018-06-26
Abstract: To provide a magnesium-lithium alloy excellent in both of strength and corrosion resistance, and a manufacturing method therefor.SOLUTION: A magnesium-lithium alloy with a solid solution body single phase having a body-centered cubic structure is cut and divided equally. A surface of equally divided two magnesium-lithium alloy is mechanically polished, and defatted by acetone (organic solvent). The mechanically polished surface is jointed and two magnesium-lithium alloys are overlaid on a channel die (mold with a U-shape). It is pressed and compression jointed. Cutting, polishing, defatting, overlaying, compression jointing and large stain processing are set as one cycle. By increasing the cycle number of the large stain processing, a magnesium-lithium alloy excellent in both of strength and corrosion resistance can be obtained without changing an alloy composition.SELECTED DRAWING: Figure 1
Patent JP-2020000523-A (JP)
Title: Pinball game machine
Inventor: MIZUNO YOSHINAKA
IPC: A63F7/02
Filed: 2018-06-28
Abstract: To enhance interest of a game by a ball entry device that has a rolling area in a pinball game machine.SOLUTION: A ball entry device of a pinball game machine has: a rolling area where game balls from a ball entrance can rotate irregularly; and distribution means distributing the game balls in the rolling area to any one passage area. In addition to the ball entry device, the pinball game machine is provided with: ball entry detection means detecting ball entry of game balls into the rolling area through the ball entrance; and distribution detection means detecting distribution of game balls to at least either the first passage area or the second passage area from the rolling area. The pinball game machine is provided with: time measurement means measuring a time from the detection by the ball entry detection means to the detection by the distribution detection means as a stay time; and privilege imparting means imparting privilege to the player in accordance with the stay time by one measurement with the time measurement means.SELECTED DRAWING: Figure 9
Patent JP-2020004169-A (JP)
Title: Printing system, printer, and print control method
Inventor: HATAKEYAMA KOICHI
IPC: B41J29/38
Filed: 2018-06-29
Abstract: To prevent a command from being falsely recognized through simple processing.SOLUTION: A printing system includes a host device which transmits a command to a printer, and the printer which executes processing on the basis of the command received from the host device. The host device converts a command on the basis of a conversion condition when the command meets a predetermined condition, and transmits the converted code, as a command, to the printer. The printer includes: a receiving unit which receives a command from the host device; a command conversion unit which determines whether the received command is a converted code which has been converted on the basis of the conversion condition, and converts the converted code into a command on the basis of the conversion condition when the command is a converted code; and a command processing unit which executes the command converted by the command conversion unit when the command is a converted code, and executes the received command when the command is not a converted code.SELECTED DRAWING: Figure 1
Patent JP-2019068043-A (JP)
Title: Substrate architecture for solder joint reliability in microelectronic package structures
Inventor: THOMAS DE BONIS
IPC: H01L25/065
Filed: 2018-06-29
Abstract: To solve the problem in which package performance may be impacted by such issues as package warpage and poor solder joint formation in assembly processes utilized in assembly of microelectronic package structures such as package on package (PoP) structures.SOLUTION: Methods and structures include: a first substrate 102 comprising a first die 104, where an underfill material 115 is disposed on a first surface of the first substrate adjacent to the first die; and a second substrate 108 disposed on the first substrate, where the second substrate comprises at least one opening 116 disposed over the first die, where the at least one opening is at least partially filled with the underfill material.SELECTED DRAWING: Figure 1
Patent JP-2020007917-A (JP)
Title: Steam turbine facility and combined cycle plant
Inventor: MAKINO MASAOMI
IPC: F01K23/10
Filed: 2018-07-04
Abstract: To provide a steam turbine facility that can reduce facility costs while having high performance, and a combined cycle plant that comprises the same.SOLUTION: A steam turbine facility comprises a rotor shaft, a high-pressure turbine blade row and an intermediate-pressure turbine blade row provided on the rotor shaft, a first low-pressure turbine blade row and a second low-pressure turbine blade row provided on the rotor shaft on both sides of the intermediate-pressure turbine blade row, and a third low-pressure turbine blade row and a fourth low-pressure turbine blade row provided on the rotor shaft on both sides of the high-pressure turbine blade row, and is constituted so that steam passed through the intermediate-pressure turbine blade row is distributed to the first low-pressure turbine blade row, the second low-pressure turbine blade row, the third low-pressure turbine blade row, and the fourth low-pressure turbine blade row.SELECTED DRAWING: Figure 1
Patent JP-2020008625-A (JP)
Title: Information display device, information display system, information management system, information display method, information management method, and program
Inventor: YUMOTO KENJI
IPC: G09G5/36
Filed: 2018-07-04
Abstract: To make it possible to display many selection objects in an easily visible manner while maintaining listing of the selection objects, display information on an item image displayed on an information display device on a mobile terminal device operated by a user, and easily perform addition, deletion, change, or the like of a selection object.SOLUTION: An information display device 100 obtains column information to be stored in an item column information storage unit 110, obtains an item image associated with an item ID read out for each piece of the obtained column information from an item information storage unit 120, moves an item image column in which obtained item images are disposed in one column at a predetermined angle to a movement direction at a movement speed, and displays a display image obtained by cutting out the item image column moving to the movement direction at the movement speed at a display region on a display unit.SELECTED DRAWING: Figure 1
Patent JP-2020006479-A (JP)
Title: Metal material cutting method, and mist oil spray device for mist processing
Inventor: MIKOSHIBA YUICHI
IPC: B23Q11/10
Filed: 2018-07-09
Abstract: To achieve further reduction of a cutting resistance during mist processing.SOLUTION: Many fine air bubbles B are generated in a cutting oil in a cutting oil tank 2, the cutting oil containing the fine air bubbles B is supplied to a spray nozzle 4 from the cutting oil tank 2, and a mist carrier gas, which is pressurized separately from the cutting oil, is supplied to the spray nozzle 4. By discharging the cutting oil which contains the fine air bubbles B in a mist carrier gas flow in the spray nozzle 4, the cutting oil is atomized in the spray nozzle 4, thereby generating many oil particles A which contain the fine air bubbles B, and by use of the mist carrier gas, the many oil particles are supplied to a cutting site.SELECTED DRAWING: Figure 1
Patent JP-2019046789-A (JP)
Title: Light-emitting device
Inventor: YAMADA MOTOKAZU
IPC: F21S2/00
Filed: 2018-07-11
Abstract: To provide a light-emitting device capable of securing brightness on a device outer peripheral part equivalent to that on a device center part, to make brightness on a device substantially uniform over the whole area of the device.SOLUTION: A light-emitting device comprises: a substrate; a plurality of light sources arranged on an upper surface of the substrate; and a reflector having a plurality of enclosure parts respectively enclosing the plurality of light sources in a plan view, wherein each of the plurality of enclosure parts has an inclination side surface widening upward. An interval between adjacent light sources is made uniform in the plan view. The plurality of enclosure parts has: a plurality of first enclosure parts whose opening regulated at an upper end of the inclination side surface is formed into a roughly rectangular shape; and a plurality of second enclosure parts enclosing the plurality of first enclosure parts, and whose opening area regulated at the upper end of the inclination side surface is smaller than that of the first enclosure part.SELECTED DRAWING: Figure 1A
Patent JP-2020012648-A (JP)
Title: In-air droplet number measurement device and in-air droplet number measurement method
Inventor: ISHIMA TSUNEAKI
IPC: G01N15/06
Filed: 2018-07-13
Abstract: To provide an in-air droplet number measurement device and in-air droplet number measurement method for providing the in-air droplet number measurement device and in-air droplet number measurement method capable of measuring the number of droplets in the air with a simple measurement facility.SOLUTION: An attenuation coefficient table 702 is generated by previously acquiring a particle size distribution graph in an experiment facility. Thus, the number of droplets in the air can be calculated only by measuring an attenuation factor of laser light, atmospheric temperature, and humidity in an air intake facility.SELECTED DRAWING: Figure 7
Patent JP-2020010740-A (JP)
Title: Foldable bed
Inventor: TOKUYAMA Tetsuhide
IPC: A47C19/12
Filed: 2018-07-13
Abstract: To provide a foldable bed to be swingable with improved storability when it is not used.SOLUTION: A foldable bed 1 includes: a pair of support bodies 10, 10; a pair of holding members 20, 22 supported by the pair of support bodies 10, 10; and a bed floor member 30 attached to the pair of holding members 20, 22. The pair of holding members 20, 22 are rotatably attached to the pair of support bodies 10, 10 and swingably hold the bed floor member 30. The bed floor member 30 can be formed by a flexible sheet body whose both end parts are attached to the pair of holding members 20, 22.SELECTED DRAWING: Figure 1
Patent JP-2018203377-A (JP)
Title: Glass-made container having improved strength and improved damage durability
Inventor: THERESA CHANG
IPC: B65D23/08
Filed: 2018-07-17
Abstract: To provide an alternative glass-made container that has improved resistance to layer peeling, and high strength and/or damage durability.SOLUTION: A glass-made container 100 has at least two performance characteristics selected out of resistance to layer peeling, improved strength and high damage resistance. The glass-made container may comprise a main body 102 having an inner surface 104, an outer surface 106, and a thick part TW extending between the outer surface and inner surface. At least the inner surface of the main body may have a layer peeling coefficient of 10 or less. A robust inorganic coating may be arranged at a periphery of at least a part of the outer surface of the main body. The outer surface of the main body comprising the robust inorganic coating may have a coefficient of friction of 0.7 or less.SELECTED DRAWING: Figure 1
Patent JP-2018174157-A (JP)
Title: Radiation fin, heat sink, and lighting apparatus
Inventor: HIGUCHI AKINORI
IPC: H01L23/36
Filed: 2018-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a radiation fin suitable for a heat sink.SOLUTION: A radiation fin 122 has a mounting portion 126 fixed to a base plate, and a radiation plate 125 continued from the mounting portion, and the radiation plate 125 has a cut portion (inner cut portion 84, outer cut portion 85) forming a space with the base plate. The cut portion (inner cut portion 84, outer cut portion 85) is a cutout part cut into the L-shape at an end portion at a lower side on which the mounting portion 126 is disposed. The mounting portion 126 is formed by one side of a sheet of sheet metal bent at a folding line, the radiation plate 125 is formed by the other side of the bent sheet metal, and the cut portion (inner cut portion 84 outer cut portion 85) exists on at least one end portion of the folding line.SELECTED DRAWING: Figure 17
Patent JP-2020017350-A (JP)
Title: Vehicle lighting device and vehicle lamp fitting
Inventor: HINO KIYOKAZU
IPC: F21S45/47
Filed: 2018-07-23
Abstract: To provide a vehicle lighting device which can inhibit heat from being transmitted to a housing of a vehicle lamp fitting, and to provide the vehicle lamp fitting.SOLUTION: A vehicle lighting device according to an embodiment includes: a flange; an attachment part provided on one surface of the flange and having multiple first recessed parts or multiple first protruding parts on a side surface; multiple bayonets provided on the side surface of the attachment part; and a light emitting module provided at an end part of the attachment part which is opposite to the flange side and having at least one light emitting element.SELECTED DRAWING: Figure 1
Patent JP-2019069589-A (JP)
Title: Components including structures having decoupled structural stiffness and mass density
Inventor: ANANDA BARUA
IPC: B23K26/34
Filed: 2018-07-25
Abstract: To provide components with independent and decoupled structural stiffness and mass density.SOLUTION: A component (200) includes a structure (202) including a plurality of unit cells (204) joined together, each unit cell of the plurality of unit cells having a mass density substantially similar to the mass density of every unit cell of the plurality of unit cells. The plurality of unit cells include a first portion of unit cells having a characteristic dimension and a first portion (206) average stiffness, the characteristic dimension of the first portion of unit cells (204) having a first value. The plurality of unit cells also include a second portion of unit cells having the characteristic dimension and a second portion (208) average stiffness, the characteristic dimension of the second portion of unit cells having a second value different from the first value, where the second portion average stiffness differs from the first portion average stiffness.SELECTED DRAWING: Figure 3
Patent JP-2020019376-A (JP)
Title: Brake control device
Inventor: KUNO YOSHIRO
IPC: B60T13/74
Filed: 2018-08-01
Abstract: To properly perform control by operating an electric parking brake when a foot brake is abnormal.SOLUTION: A brake control device 10 of a vehicle 1 includes: a foot brake 2 which brakes the vehicle 1 on the basis of operation amount of a brake pedal 21; and an electric parking brake 3 which brakes each of right and left wheels 4. The brake control device further includes: an acquisition section which acquires vehicle speed V of the vehicle 1; an estimation section which estimates a turning state of the vehicle 1; a determination section which determines whether or not the foot brake 2 is abnormal; a setting section which sets brake force of the electric parking brake 3 on the basis of the vehicle speed V and the turning state when the foot brake 2 is determined to be abnormal; and a control section which operates the electric parking brake 3 when the foot brake 2 is determined to be abnormal and controls the electric parking brake 3 so that the wheels 4 are braked by brake force set by the setting section.SELECTED DRAWING: Figure 1
Patent JP-2018166340-A (JP)
Title: High frequency filter
Inventor: FUJIWARA SHIROJI
IPC: H03H9/64
Filed: 2018-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency filter capable of obtaining a large attenuation amount in a rejection band.SOLUTION: In a high-frequency filter 101 that comprises a filter part 106 connected between first and second signal ends 103 and 104 and having a pass band and a rejection band, an additional circuit part 108 is provided between the first signal end 103 and the second signal end 104 so as to be connected in parallel to the filter part. The additional circuit part has a frequency domain having pass characteristics in the rejection band. A signal passing through the additional circuit part in the frequency domain and a signal passing through the filter part have reverse phase components.SELECTED DRAWING: Figure 1
Patent JP-2020018637-A (JP)
Title: Cleaner
Inventor: IWAGAMI JUNICHI
IPC: A47L5/24
Filed: 2018-08-01
Abstract: To provide a cleaner capable of holding a state where a trigger-type operation switch is operated by pulling even when a finger is separated.SOLUTION: A cleaner includes: a main body part 20 for generating suction force to suck dust together with air by a motor 24; a handle part 30 to be gripped by a user; a trigger operation member 61 movably arranged in the handle part 30 so as to change over a supply/supply stop of power to the motor 24 by a movement; and a slide operation member 71 movably arranged in the handle part 30 so as to change over supply/supply stop of power to the motor 24 by moving the trigger operation member 61 by a movement.SELECTED DRAWING: Figure 1
Patent JP-2020022573-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: NITTA SHUHEI
IPC: G01N24/08
Filed: 2018-08-06
Abstract: To provide a magnetic resonance imaging apparatus capable of improving image quality of a magnetic resonance image.SOLUTION: A magnetic resonance imaging apparatus includes a determination part, a collection part, a constitution part, and an adjustment part. The determination part determines a cross-sectional position according to a three-dimensional static magnetic field distribution (S203). The collection part collects a resonance frequency distribution at the cross-sectional position (S204). A calibration part coordinates the resonance frequency distribution with the three-dimensional static magnetic field distribution (S205). The adjustment part adjusts center frequency in image capturing at a subsequent stage on the basis of the coordinated three-dimensional static magnetic field distribution (S206).SELECTED DRAWING: Figure 2
Patent JP-2020023946-A (JP)
Title: Engine assembly structure and vehicle
Inventor: OZEKI HISASHI
IPC: F02F1/00
Filed: 2018-08-08
Abstract: To secure fastening rigidity between a cylinder head and a crank case without hindering attachment of an oil control valve.SOLUTION: An engine assembly structure assembles a cylinder head (43), in which an oil control valve unit (61) which controls oil pressure to a variable valve timing device is installed, to a crank case (42). An opening (83) into which the oil control valve unit is partially inserted is formed on an outer wall of the cylinder head. A mating surface between the cylinder head and the crank case is fastened by a pair of bolts (87) which separate from each other while sandwiching the opening.SELECTED DRAWING: Figure 12
Patent JP-2020024077-A (JP)
Title: Condenser and power generation plant
Inventor: TSUDA SHOTA
IPC: F28B1/02
Filed: 2018-08-08
Abstract: To provide a condenser which enables reduction of flow resistance in a turbine exhaust duct while properly securing load bearing of the turbine exhaust duct in which turbine exhaust air flows.SOLUTION: A condenser according to one embodiment includes: a turbine exhaust duct 10 into which turbine exhaust air from a turbine flows; and a body shell container 11 which is connected to the turbine exhaust duct 10 and receives the turbine exhaust air from the turbine exhaust duct 10 to condense the turbine exhaust air with a coolant. The turbine exhaust duct 10 has a truncated four-sided pyramid shape in which a passage area is expanded to the body shell container 11 side. A corner part 20 of the turbine exhaust duct 10 is formed into a shell shape forming a curved surface.SELECTED DRAWING: Figure 1
Patent JP-2020027152-A (JP)
Title: Monitor system, display terminal, and monitoring method
Inventor: SANADA YUKI
IPC: G09G5/00
Filed: 2018-08-10
Abstract: To confirm changes in a measured value for a minute time, even when a trend graph is displayed in real time.SOLUTION: A monitor system includes: a data acquisition section 202 for acquiring data showing a measured value, as needed; a graph generation section 206 for generating a trend graph as needed, from data for each relative time separated by a threshold value or more out of the acquired data; a graph display section 207 for displaying the generated trend graph; a switching reception section 208 for determining whether switching to an expanded display is requested; an area reception section 209 for receiving a specification of a display area, after determining that switching to the expanded display is requested; a data acquisition section 210 for acquiring data corresponding to the display area out of the acquired data; a graph generation section 211 for generating a trend graph from the acquired data; and a graph display section 212 for displaying the generated trend graph. The graph generation section 206 and the graph display section 207 stop the processing when determined that switching to the expanded display is requested.SELECTED DRAWING: Figure 1
Patent JP-2020026498-A (JP)
Title: Composite base material, prepreg, carbon fiber-reinforced molded body, and method for manufacturing composite base material
Inventor: KOMUKAI TAKUJI
IPC: D06M11/74
Filed: 2018-08-14
Abstract: To provide a composite base material, a prepreg, a carbon fiber-reinforced molded body which can more surely obtain characteristics derived from CNT bonded to a carbon fiber, and a method for manufacturing a composite base material.SOLUTION: In a composite base material 10, a structure 14 formed of a plurality of carbon nanotubes 17 is formed on a surface of each carbon fiber 11 of carbon fiber bundles 12 constituting the composite base material. The carbon nanotube 17 has a linear shape. The carbon fiber 11 has a standard deviation of the number of carbon nanotubes 17 crossing sides of a counting frame of 1 μm square of 4.5 or less in a range of a length of 1 m.SELECTED DRAWING: Figure 1
Patent JP-2019186187-A (JP)
Title: Power storage module
Inventor: NAKAMURA TOMOHIRO
IPC: H01M10/28
Filed: 2018-08-22
Abstract: To provide a power storage module in which reliability is improved.SOLUTION: A power storage module 4 includes an electrode laminate 11 including multiple electrodes, a metal plate 50, and a first sealing part 21 for forming an internal space V between the electrodes and sealing the internal space V. The electrodes include multiple bipolar electrodes 14 and a negative terminal electrode 18. The negative terminal electrode 18 includes an electrode plate 15 and a negative electrode 17 provided on a second face 15b, and the second face 15b is placed between the bipolar electrode 14 and the metal plate 50 so that the second face 15b becomes the inside of the electrode laminate 11. The first sealing part 21 includes a first resin part 21A deposited on a first face 15a of the negative terminal electrode 18. The metal plate 50 includes a third face 50a facing the first face 15a of the negative terminal electrode 18, and a fourth face 50b opposite to the third face 50a, and deposited to a first resin part 21A at the peripheral part of the third face 50a.SELECTED DRAWING: Figure 3
Patent JP-2020029184-A (JP)
Title: Rotation prevention mechanism, rotary member, rotation stopper, sensor unit, and manufacturing method of rotation prevention mechanism
Inventor: KIMURA YUSEI
IPC: G05G5/04
Filed: 2018-08-23
Abstract: To easily prevent rotation of a rotary member in a given rotation angle and easily release a rotation prevention state of the rotary member without causing breakage of a material.SOLUTION: A rotation prevention mechanism (50) includes: a rotary member (30) which is supported so as to be rotatable relative to a body; and a rotation stopper (40) which prevents rotation of the rotary member (30) relative to the body. When the rotation stopper (40) is attached to the body, one of the rotary member (30) and the rotation stopper (40) deforms the other to cause both of them to engage with each other and thereby prevent rotation of the rotary member (30) relative to the body.SELECTED DRAWING: Figure 6