baber/WOPTO huggingface dataset:
Patent JP-2020063701-A (JP)
Title: Fuel supply control device
Inventor: IWAI AKIRA
IPC: F02D45/00
Filed: 2018-10-17
Abstract: To provide a fuel supply control device capable of detecting abnormality in a fuel passage.SOLUTION: A fuel supply control device 2 for an internal combustion engine comprises: a low-pressure fuel pump 14 for pumping a fuel inside of a fuel tank 11; a low-pressure passage 15 in which the fuel supplied from the low-pressure fuel pump 14 flows; a port delivery pipe 23 in which the fuel supplied from the low-pressure passage 15 is stored; and a port fuel injection valve 13 which injects the fuel stored in the port delivery pipe 23. A fuel supply control device 1 defining a fuel supply device 2 as a control object acquires a fuel pressure Pd inside of the port delivery pipe and an engine rotation number. The fuel supply control device 1 then detects a resonant rotation number in which the fuel pressure Pd becomes a maximal value, on the basis of the fuel pressure Pd and the engine rotation number Ne and, in a case where the resonant rotation number is out of a preset predetermined rotation number range, determines that abnormality occurs in the low-pressure passage 15.SELECTED DRAWING: Figure 1
Patent JP-2019016814-A (JP)
Title: Electronic, optical, and/or mechanical device and system and method of manufacturing these device and system
Inventor: ROOZBEH GHAFFARI
IPC: H01L23/12
Filed: 2018-10-18
Abstract: To provide a flexible electronic structure and a method of manufacturing a flexible electronic structure.SOLUTION: A method includes to attach a first layer to a substrate, to generate a plurality of vias through the first layer to the substrate, and to attach a second polymer layer to the first layer, so that the second polymer forms an anchor in contact with at least a part of the substrate. At least one electronic device layer is disposed on a part of the second polymer layer. At least one trench is formed through the second polymer layer, and at least a part of the first layer is exposed. At least a part of the first layer is removed by exposing the structure to a selective etching liquid, thus providing a flexible electronic structure in contact with the substrate. This electronic structure can be exfoliated from the substrate.SELECTED DRAWING: Figure 9
Patent JP-2020064499-A (JP)
Title: Display control device, display control method, display control program
Inventor: HATADA KOKI
IPC: G06F13/00
Filed: 2018-10-18
Abstract: To provide a display control device, a display control method, and a display control program that smoothly realizes granting of access authority to data.SOLUTION: A display control device includes a control unit that executes processing of: transmitting, when a request to display data is received from a requester who has an access to data, screen data generated based on the data to a display device; and transmitting, when receiving an instruction to transmit a screenshot of at least part of the screen data to a first terminal, the screen shot and information proving that a user has access to the data to the first terminal.SELECTED DRAWING: Figure 1
Patent JP-2020063627-A (JP)
Title: Tubular pin tumbler lock and information apparatus theft prevention lock equipped with the same
Inventor: SAITO ETSURO
IPC: E05B73/00
Filed: 2018-10-19
Abstract: To provide a tubular pin tumbler lock with a structure different from a conventional one, having less components and a minimized size.SOLUTION: A tubular pin tumbler lock 1 capable of being locked or unlocked by inserting and rotating a cylindrical key 5 comprises: a disc body 2 having a plurality of pin holes 21 provided on a front end face 2a in a peripheral direction; a code pin 3 arranged in the pin holes 21 and having at least one recessed groove 31 on an outer peripheral face 3a over the peripheral direction; and a lock ring 4 equipped with a protruding tooth 42 protruding inward on an inner peripheral edge side, where normally the protruding tooth 42 contacts the outer peripheral face 3a of the code pin 3 to restrict rotation of the disc body 2, and when the key 5 is inserted, the code pin 3 is pushed in to make the recessed groove 31 come in alignment with a position of the protruding tooth 42 to allow the disc body 2 to rotate.SELECTED DRAWING: Figure 2
Patent JP-2020063822-A (JP)
Title: Actuator
Inventor: NAKANISHI KEI
IPC: F15B15/26
Filed: 2018-10-19
Abstract: To provide an actuator which can release locking without the usage of hydraulic pressure.SOLUTION: An actuator A includes: a cylinder 1; a piston 2 which is slidably inserted in the cylinder 1 and has a plurality of holes 2c penetrating through cylinders 2b, 2b in a radial direction; a piston rod 3 which is movably inserted in the cylinder 1 and is connected to the piston 2; a plurality of lock segments 4 which are inserted in the holes 2c and are radially movable with respect to the piston 2; a race 5 which presses the lock segment 4 when being positioned in a lock position so that the lock segment 4 projects outward from the piston 2, and which allows movement of the lock segment 4 into the piston 2 when being positioned in a release position; a race spring 6 which energizes the race 5 to a direction separating from the piston 2; and a stopper S which fixes the race 5 in the lock position, and releases the fixing of the race 5 when pressing force is applied.SELECTED DRAWING: Figure 1
Patent JP-2020066995-A (JP)
Title: Control system of internal combustion engine
Inventor: KAWAURA SOJI
IPC: F02D21/08
Filed: 2018-10-22
Abstract: To suppress deterioration of combustion efficiency and accident fire in an internal combustion engine, and suppress user's discomfort, to suppress malfunction of an EGR valve.SOLUTION: A control device ECU controls an engine mounted on a vehicle. The engine includes an EGR pipe for returning exhaust gas in an exhaust passage to a suction passage. The EGR pipe is provided with an EGR valve configured to adjust a flow rate of exhaust gas returned to the suction passage. When fuel cut control S14 for stopping the fuel supply to the engine is executed in S10 while the vehicle is running, the ECU executes S20 forced drive control that sets the opening of the EGR valve to the fully open opening after a waiting time S16 has elapsed since the fuel cut control was started.SELECTED DRAWING: Figure 4
Patent JP-2020066809-A (JP)
Title: Bonding device
Inventor: IWAKOSHI HIROYASU
IPC: B05C5/00
Filed: 2018-10-22
Abstract: To provide a bonding device which can simplify sealing work for preventing a discharge port of a nozzle from coming into contact with the outside air.SOLUTION: A bonding device includes a nozzle 11, a conveyance part, a nozzle lever, a heating part, a supply part, a discharge conveyance control part, and a sealing member. The heating part heats an adhesive agent to a temperature higher than a predetermined melting temperature. The supply part supplies the heated adhesive agent to the nozzle 11. The nozzle lever supports the nozzle 11 so as to change between a bonding position in which the nozzle 11 is arranged further on the conveyance direction upstream side than the conveyance part and between a first sheet and a second sheet in the vertical direction, and a retreat position in which the vertical direction of the nozzle 11 is further upward than the bonding position. The sealing member 60 has heat resistance with respect to the temperature higher than the melting temperature of the adhesive agent, has a resin member 61 for closing a discharge port, and can be attached to/detached from the nozzle 11 arranged in the retreat position.SELECTED DRAWING: Figure 5
Patent JP-2020066079-A (JP)
Title: Wire electric discharge machine and electric discharge method
Inventor: HASEGAWA YASUO
IPC: B23H7/02
Filed: 2018-10-23
Abstract: To prevent proper machining from being performed due to fluctuation in voltage V in an inter-electrode space EG by a capacitor.SOLUTION: A wire electric discharge machine 10 includes: a first power supply circuit 16 which applies first voltage V1 to an inter-electrode space EG and induces electric discharge; a second power supply circuit 18 which applies second voltage V2 to the inter-electrode space EG and supplies machining current to the inter-electrode space EG; an inter-electrode voltage detection section 20 which detects voltage V in the inter-electrode space EG; a first voltage control section 50 which controls the first power supply circuit 16 and intermittently applies the first voltage V1 to the inter-electrode space EG; an electric discharge determination section 52 whether the inter-electrode space EG becomes a discharge state during the application of the first voltage V1 from the voltage V of the inter-electrode space EG; and a second voltage control section 54 which controls the second supply circuit 18 and supplies machining current to the inter-electrode space EG when the inter-electrode space EG becomes the discharge state. The second voltage control section 54 prohibits application of the second voltage V2 to the inter-electrode space EG by the second power supply circuit 18 even when the inter-electrode space EG becomes the discharge state during next application of the first voltage V1 after supplying machining current to the inter-electrode space EG.SELECTED DRAWING: Figure 3
Patent JP-2020067834-A (JP)
Title: Fingerprint detection device and display device equipped with fingerprint detection device
Inventor: NAKAMURA TAKU
IPC: G06T1/00
Filed: 2018-10-24
Abstract: To provide a fingerprint detection device and a display device equipped with a fingerprint detection device, which are capable of varying the detection resolution.SOLUTION: The fingerprint detection device includes a substrate, a plurality of photoelectric conversion elements that are provided on the substrate to output signals according to lights irradiated on the respective photoelectric conversion elements, signal lines respectively connected to the plurality of photoelectric conversion elements, a detection circuit electrically connected to the plurality of photoelectric conversion elements via the plurality of signal lines, and a signal line selection circuit that switches the number of signal lines connected to one detection circuit.SELECTED DRAWING: Figure 4
Patent JP-2020069085-A (JP)
Title: Particle beam irradiation system
Inventor: HARIGANE RYOTO
IPC: A61N5/10
Filed: 2018-10-31
Abstract: To provide a particle beam irradiation system that has improved weight balance of a rotating part.SOLUTION: A particle beam irradiation system includes: a placing base on which an irradiation object is placed; a straight line accelerator for generating a charged particle beam in a straight path; an accelerator for accelerating the charged particle beam generated by the straight line accelerator; a transport device for transporting the charged particle beam emitted from the accelerator; an irradiation device for irradiating the charged particle beam transported by the transport device; and a gantry in which the transport device and the irradiation device are installed, and which rotates the irradiation device around the irradiation object. The accelerator is installed in the gantry so that the center of the accelerator is located on a side opposite to the transport device with respect to a rotation shaft of the gantry.SELECTED DRAWING: Figure 4
Patent JP-2019013822-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-10-31
Abstract: To solve the problem that a conventional game machine may cause a decrease in interest in a game when a game performance results in a jackpot relatively disadvantageous to a player while enhancing interest in a game in execution of a game performance having high jackpot reliability although the conventional game machine has a plurality of jackpots, namely a relatively advantageous jackpot and a relatively disadvantageous jackpot, to a player as jackpots, has a plurality of game performances having different execution modes as game performances and shows different jackpot reliability depending on a game performance to be executed, and hence enhances player's interest in a game in execution of a game performance having high jackpot reliability, and further enhances interest in a game when an advantageous jackpot occurs.SOLUTION: A game machine is provided in consideration of the above mentioned problem, the game machine capable of enhancing the effect on the security of a game and executing a game performance for enhancing interest in a game.SELECTED DRAWING: Figure 87
Patent JP-2019099799-A (JP)
Title: Rubber composition
Inventor: OGAWA TAKAHIRO
IPC: C08L23/34
Filed: 2018-11-01
Abstract: To provide a rubber composition achieving both of abrasion resistance and grip property.SOLUTION: There is provided a rubber composition containing a rubber component containing at least chlorosulfonated polyolefin and a butadiene rubber, and at least sulfur of 0.5 to 5 pts.wt. and a guanidine compound of 0.1 to 2 pts.wt. based on 100 pts.wt. of the rubber component.SELECTED DRAWING: None
Patent JP-2019087250-A (JP)
Title: Systems and methods for object historical association
Inventor: JENS STRABO HUMMELSHOJ
IPC: G06T7/246
Filed: 2018-11-02
Abstract: To provide association of objects with one another and the environment.SOLUTION: Embodiments described herein disclose methods and systems for dynamic object recognition. Location and information from the recognition process, historical data for a dynamic object, and associated data from second objects are used to generate a further complete data set for the dynamic object. The dynamic object data set is stored for later recognition and a further complete and human-like understanding of the dynamic object, and useful in a variety of automated tasks.SELECTED DRAWING: Figure 2
Patent JP-2019057503-A (JP)
Title: Driver for led lighting and method of driving the same
Inventor: HUI RON SHU YUEN
IPC: H05B37/02
Filed: 2018-11-02
Abstract: To provide an LED driver with high reliability in an outdoor use which is exposed under a severe environmental condition.SOLUTION: A driver 1 for an LED lighting that receives an AC input power from an AC power supply and includes a voltage multiplication machine 4 for supplying a rectification output power to a plurality of LEDs 2, comprises: an output inductor 9 in between the voltage multiplication machine 4 and the plurality of LEDs 2. The voltage multiplication machine 4 is formed of one or a combination of a voltage doubler device, a voltage tripler device, and a voltage quadrupler device.SELECTED DRAWING: Figure 7
Patent JP-2019091032-A (JP)
Title: LED display device
Inventor: BANG JEONGHO
IPC: H01L33/00
Filed: 2018-11-05
Abstract: To provide an LED display device which solves such issues as the thickness, the short-circuit between wirings, and an opening failure, which make equipment of each LED on a print circuit board difficult.SOLUTION: The LED display device includes: a TFT substrate 100 having a plurality of LED driving units arranged in a matrix each including a transistor; a plurality of LED chips attached to the LED driving units, respectively, the LED chips forming one pixel and being driven by each LED driving unit; a plurality of first conductors 600, including a first conductor, adjacent to the LED chips forming one pixel; and a light transmitting board 500 attached to the upper part of each chip and each conductor 600, the light transmitting board transmitting light from each LED chip.SELECTED DRAWING: Figure 1
Patent JP-2020076235-A (JP)
Title: Elongation amount measuring device of steel bar and elongation amount measuring method of steel bar
Inventor: KAWAKAMI YASUHIKO
IPC: G01C15/00
Filed: 2018-11-07
Abstract: To provide an elongation amount measuring device of a steel bar capable of improving measurement accuracy.SOLUTION: An elongation amount measuring device is provided with: an attachment part 5 attached to a metal anchor plate 4; a connection part 6 connected to the attachment part 5; and a measuring unit 40 disposed on a connection part 6 to measure a length to one end part 2A of a PC steel bar 2. The attachment part 5 comprises a magnet 50 detachably attached to the anchor plate 4. The measuring unit 40 disposed to the attachment part 5 through the connection part 6 is precisely positioned with respect to the PC steel bar 2, as the attachment part 5 can be securely and precisely attached to the anchor plate 4 through magnetic force of the magnet 50.SELECTED DRAWING: Figure 1
Patent JP-2020087976-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAJI MASAHARU
IPC: H01L27/06
Filed: 2018-11-15
Abstract: To provide a semiconductor integrated circuit capable of achieving high noise immunity in an HVIC without increasing a chip area.SOLUTION: A semiconductor integrated circuit includes a semiconductor substrate 10 of a first conductivity type, a second well region 4 of a second conductivity type, which is provided on the semiconductor substrate 10 and to which a first potential is applied, a second well region 5 of the first conductivity type, which is provided on the first well region 4 and to which a second potential lower than the first potential is applied, a main electrode region 14 provided above the first well region 4 and separated from the second well region 5 and to which a second potential is applied, a first buried layer 71 of the second conductive type, which is locally buried under the second well region 5, and a second buried layer 72 of the second conductive type, which is separated from the first buried layer 71 and locally buried under the main electrode region 14.SELECTED DRAWING: Figure 4
Patent JP-2020080960-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2018-11-16
Abstract: To provide a game machine capable of increasing an interest of a player.SOLUTION: A special game is executed on condition that game balls enter a start port. The start port includes a second ball entry port. The second ball entry port is opened after the end of a normal game when a normal winning is won. When a small winning is won, a second big winning port is opened after a special game is completed. The second ball entry port and the second big winning port are arranged in the same flow-down area, and the second winning port is arranged in the upstream of the second big winning port. The variation time of the normal game includes a third normal variation time of a length that allows the special game to be executed a plurality of times during execution of the normal game. When the special game is started during execution of the normal game of the third normal variation time, a special zone performance can be executed.SELECTED DRAWING: Figure 12
Patent JP-2020088040-A (JP)
Title: Laser processing device and control method thereof
Inventor: SHIMANUKI TAKASHI
IPC: H01L21/301
Filed: 2018-11-19
Abstract: To provide a laser processing device capable of simplifying highly accurate laser processing, and to provide a control method thereof.SOLUTION: A laser processing device includes a detection control section for detecting the position of schedule line, a thermal processing layer formation control section performing relative displacement of a wafer for laser optical system by driving a relative displacement mechanism, and forming the thermal processing layer on one surface of the wafer, by focusing laser light of the laser optical system to one surface of the wafer relatively displaced, a photography control section for relatively displacing an infrared camera to an imaging position of the thermal processing layer by driving the relative displacement mechanism, and making the infrared camera capture the second captured image of the thermal processing layer, an operation part for calculating positional deviation of theoretical value and measured value of the formation position of the thermal processing layer in-plane, on the basis of the second captured image and positional relationship information of the first and second optical axes, and a correction part for correcting the positional relationship information, on the basis of the arithmetic results from the operation part.SELECTED DRAWING: Figure 4
Patent JP-2020082890-A (JP)
Title: Installation method of self-elevating platform and installation system of self elevating platform
Inventor: MANABE TAKUMI
IPC: B63B35/44
Filed: 2018-11-20
Abstract: To provide a means capable of seating multiple legs of a self-elevating platform in a stable condition on a water bottom.SOLUTION: A three dimensional sonar 60 or a range finder 62 continuously measures at least one of each position of multiple legs 52 and the shape of the submarine ground while lowering the multiple legs 52 of a self-elevating platform 5 toward a water bottom 3. A display device 57 displays the measured results by the three dimensional sonar 60 or the range finder 62. Each of the multiple legs 52 is seated in the period of a prescribed time length. The three dimensional sonar 60 is provided on a bottom part of a hull 51 of the self-elevating platform 5. The range finder 62 is provided at each of the multiple legs 52 of the self-elevating platform 5.SELECTED DRAWING: Figure 1
Patent JP-2020082491-A (JP)
Title: Device for manufacturing proof strength surface member
Inventor: HAGANUMA YOICHI
IPC: B27M3/00
Filed: 2018-11-22
Abstract: To provide a device for manufacturing a proof strength surface member by placing wooden axis members parallely in a vertical direction to stack them, and connecting each of additional the wood axis members with screws.SOLUTION: A device 1 for manufacturing a proof strength surface member comprises: a processing space 2 having a spatial area zoned in a base frame body 3 and defined by a lateral length equal to or more than a wooden axis length in a horizontal lateral direction in a front view and a predetermined height in a vertical direction and a predetermined depth in a front-rear direction and being in a rectangular parallelepiped shape with an opening in at least an upper end; a securing mechanism 6 temporarily holding and securing a wooden axis member retained in the processing space; a lifting mechanism 5 horizontally lowering the wooden axis member retained in the processing space; a carrying-in mechanism 4 parallely placing the wooden axis members along a lateral direction of the opening of the upper end in the processing space and horizontally moving them in a length direction; boring means 7 and screwing means 8 arranged respectively on an upper position of the upper end of the processing space; and a carrying-out mechanism 9 horizontally moving to carry out of the processing space, a connected wooden axis member arranged and retained in the processing space.SELECTED DRAWING: Figure 1
Patent JP-2020083160-A (JP)
Title: Rotational assembly
Inventor: FUKUDA KENJI
IPC: B60B21/10
Filed: 2018-11-28
Abstract: To provide a rotational assembly capable of improving vehicle steering at the same time as achieving satisfactory vehicle noise performance and/or edge stone impact resistance.SOLUTION: A rotational assembly 1 has a rotation axis, and includes a rim 2, two adapters 3, and a tire 4. Each adapter establishes connection between one bead 41 and the rim. The adapter includes an axis direction inside end portion 31 that can be attached to one rim seat 21, an axis direction outside end portion 32 that can be attached with one bead, and an adapter body 33 that connects the axis direction inside end portion and the axis direction outside end portion so as to form single component. A lumen is formed by being surrounded by a the rim, the tire, and the adapter. The two adapter are connected in the lumen 11 by at least one ply.SELECTED DRAWING: Figure 1