baber/WOPTO huggingface dataset:
Patent JP-2020138559-A (JP)
Title: Forward/backward steering device
Inventor: KIYOFUJI YUKI
IPC: B63H11/11
Filed: 2019-02-26
Abstract: To suppress fluttering of a forward/backward switchover bucket at advancing.SOLUTION: A forward/backward steering device includes: a steering duct 3 for having water injected from a nozzle 2 circulate inside and flow out by changing over between a rear opening unit 3a and a lower opening unit 3b; a forward/backward switchover bucket 4 for switching a flow destination of water circulating inside the steering duct 3 between the rear opening unit 3a and the lower opening unit 3b; and a cylinder for forward/backward progression 53 for connecting the steering duct 3 to the forward/backward switchover bucket 4 and applying driving force for switching over the forward/backward switchover bucket 4. The cylinder for backward progression 53 is provided so as to be capable of being bent by a two-axis joint 7 having two degree of freedom with a horizontal pin 71 orthogonal to the progressing direction as well as provided on a first rotational axis in the horizontal direction and a vertical pin 73 provided on a second rotational axis in the vertical direction as respective rotational centers. The vertical pin 73 in forward progression is arranged so as to overlap on an extended line of a pivot axis C1 of the steering duct 3.SELECTED DRAWING: Figure 1
Patent JP-2019081012-A (JP)
Title: Game machine
Inventor: SUZAKI HIROYOSHI
IPC: A63F7/02
Filed: 2019-02-27
Abstract: To provide a game machine capable of suitably shortening variation display time of identification information on the basis of detection of game ball entry.SOLUTION: A third variable winning device 32c allows almost all the game balls flowing down a right width narrow area 30a to enter. A CPU 501 of a main control device 261, when two or more game balls successively enter the third variable winning device 32c, executes a variation display of two or more third symbols continuously at a predetermined constant time interval th, on the basis of detection of game ball entry of third start port switches 461a, 461b. The game balls having entered the third variable winning device 32c are detected for game ball entry by the third start port switches 461a, 461b continuously at constant time intervals te, tf. As a result, the variation display of the third symbol is continuously executed at a predetermined constant time interval th. The time interval of the variation display is adjusted to either long or short.SELECTED DRAWING: Figure 35
Patent JP-2020139184-A (JP)
Title: Stone-like antirust stainless steel, and drain ditch lid for hot spring facility
Inventor: IBANO DAISUKE
IPC: C04B14/02
Filed: 2019-02-27
Abstract: To provide a stone-like antirust stainless steel excellent in antirust effect and designability, and having high adhesion between a substrate and a coating film; and to provide a drain ditch lid for a hot spring facility.SOLUTION: In a stone-like antirust stainless steel, a coating film containing a cationic polymer at the ratio of 30-200 pts. mass to 100 pts. mass cement, is formed on a substrate comprising a stainless steel.SELECTED DRAWING: None
Patent JP-2020139587-A (JP)
Title: Foaming widget
Inventor: SAKATA KOTA
IPC: F16K15/04
Filed: 2019-02-28
Abstract: To provide a foaming widget reducing a malfunction of an intake valve.SOLUTION: A foaming widget 100 includes a chamber 1 that has an upper side chamber 10 and a lower side chamber 20, an intake channel 16b that supplies a gas into a storage space S, an intake valve 2 that permits introduction of a gas through the intake channel 16b and prevents discharge of the gas, a jet channel 24b that jets the gas in the storage space S to the outside, an intake side cylinder portion 14 suspended downward from the upper side chamber 10, and a projecting portion 24 that is provided on a diametrical inner side of the intake side cylinder portion 14, and extends upward from the lower side chamber 20. The intake valve 2 has a moving valve body 30 and a valve seat 16 that are vertically movable. The moving valve body abuts on an upper portion of the projecting portion to be restricted in the movement downward. On an inner surface of the intake side cylinder portion 14, a coming-off preventive portion 14b is provided, which is disposed so as to be separated downward from the moving valve body while the moving valve body abuts on an upper portion of the projecting portion and suppresses the coming-off of the moving valve body from the intake side cylinder portion 14.SELECTED DRAWING: Figure 1
Patent JP-2020138489-A (JP)
Title: Structure
Inventor: MIURA KOJI
IPC: B81B1/00
Filed: 2019-02-28
Abstract: To provide a structure that realizes a superlubricity in a macro scale.SOLUTION: A structure 100 of the present invention has a base material 101, and a plurality of pillars 102 formed in a region R having an area of smaller than 1 mm2 on one surface 101a of the base material, among the plurality of pillars 102, a distance D of adjacent two pillars 102 is 1 μm or larger, and an area of an apex 102b of each pillar is smaller than 1 μm2.SELECTED DRAWING: Figure 1
Patent JP-2020143592-A (JP)
Title: Condensed water treatment device
Inventor: MATSUDA SEIJI
IPC: F02D45/00
Filed: 2019-03-05
Abstract: To provide a condensed water treatment device capable of treating condensed water without impairing the output performance and the exhaust emission control performance of an internal combustion engine.SOLUTION: A condensed water treatment device 1 treats condensed water in an internal combustion engine 2 mounted on a vehicle C. The condensed water treatment device 1 includes a calculation part 22, an instruction part 24, and a control part 26. The calculation part 22 calculates the amount of the condensed water generated in an intake passage 4 of the internal combustion engine 2. The instruction part 24 instructs the stop of the internal combustion engine 2. When the instruction part 22 instructs the stop of the internal combustion engine and if the amount of the condensed water calculated by the calculation part 22 is equal to or greater than a predetermined amount, the control part 26 operates the internal combustion engine 2 for a predetermined period to treat the condensed water while burning it in the internal combustion engine 2.SELECTED DRAWING: Figure 1
Patent JP-2020145080-A (JP)
Title: Electrical connector for flat conductor
Inventor: MIZUSAWA SHOICHI
IPC: H01R12/88
Filed: 2019-03-07
Abstract: To provide an electrical connector for a flat conductor, capable of being easily obtained by simultaneously molding components in a collective manner, and moreover, capable of maintaining accuracy successfully during use.SOLUTION: A housing 10 and a movable member 40 form a simultaneous molded product. The housing 10 includes a housing part 18A forming a space for receiving a shank 47A of the movable member 40. The shank 47A has a non-cylindrical outer peripheral surface, forms front-back gaps C1, C2 between the shank 47A and respective inner wall surfaces 18A-1, 18A-2 of the housing part 18A in a second position of the movable member 40, and has a shape in which the front-back gaps in a first position of the movable member 40 is reduced than front-end gaps C1, C2 in the second position.SELECTED DRAWING: Figure 7
Patent JP-2020145092-A (JP)
Title: Fuel cell
Inventor: IDA ATSUMI
IPC: H01M4/86
Filed: 2019-03-07
Abstract: To provide a fuel cell capable of suppressing the deflection of a gas diffusion layer toward a flow channel side and also capable of suppressing an increase in gas diffusion resistance and convection resistance.SOLUTION: A fuel cell 10 includes: an MEA 31; a cathode side MPL 32 adjacent to the MEA 31; a cathode side GDL 33 adjacent to the cathode side MPL 32; and a cathode side separator 23 adjacent to the cathode side GDL 33, the cathode side separator including a gas flow channel 23a formed therein. The cathode side GDL 33 includes fibers filled in the volume of the cathode side GDL 33 with a certain filling factor. The fibers located on a gas flow channel 23a side of the cathode side separator 23 have a large diameter, and the fibers located on a side of the cathode side MPL 32 have a small diameter.SELECTED DRAWING: Figure 1
Patent JP-2020142733-A (JP)
Title: Auxiliary power unit and steering device
Inventor: SHINODA TOMOHITO
IPC: H02J7/34
Filed: 2019-03-08
Abstract: To provide an auxiliary power unit capable of suppressing an increase in power source performance of auxiliary power, and a steering device.SOLUTION: An auxiliary power unit 40, which has auxiliary power 100, is provided on a power supply path between a main power supply 60 and a motor 20. A maximum discharge voltage, which is power source performance of the auxiliary power 100, is set on the basis of electric power required to minimally operate the motor 20 so that an EPS can fulfill a minimum function. The maximum discharge voltage, which is the power source performance of the auxiliary power 100, is set lower than a battery voltage that is power source performance of the main power supply 60.SELECTED DRAWING: Figure 2
Patent JP-2020144808-A (JP)
Title: Manufacturing device
Inventor: KASHIMOTO KAZUTOSHI
IPC: G05B19/18
Filed: 2019-03-08
Abstract: To provide a device which makes it easy to access to information provided for manufacturing, for example, design data from those manufactured and further enables tracking for modification of the information provided for the manufacturing.SOLUTION: A two-dimensional generation part 33 generates a QR code (R) as second information permitting the obtaining of a source file serving as information provided for manufacturing a first product. A two-dimensional code print indication part 41 executes control of fixing a second product (for example, part of the first product) in a mode permitting acquisition by a predetermined device.SELECTED DRAWING: Figure 3
Patent JP-2020150434-A (JP)
Title: Display device, display method, and program
Inventor: KONNO TOMOAKI
IPC: H04N13/361
Filed: 2019-03-14
Abstract: To reduce the resource load while suppressing the reduction in the user's experience quality in AR display.SOLUTION: A display device 1 includes a display unit 12 that presents an image to each of the user's eyes, an acquisition unit 141 that acquires image data from an image generation unit 2 that generates image data including a subject A to be displayed on the display unit 12 and a transparent area that is not displayed on the display unit 12, a calculation unit 142 that calculates a depth index indicating the depth of subject A on the basis of the image data, a determination unit 143 that determines either a monaural display mode in which the display unit 12 presents the same image to both eyes or a stereo display mode in which the display unit 12 presents a parallax image to both eyes on the basis of the depth index, and a display control unit 146 that displays the image data on the display unit 12 on the basis of the display mode determined by the determination unit 143.SELECTED DRAWING: Figure 2
Patent JP-2020147706-A (JP)
Title: Wound body of sheet for sinter bonding having substrate
Inventor: MITA RYOTA
IPC: C09J9/02
Filed: 2019-03-15
Abstract: To provide a wound body of a sheet for sinter bonding having a substrate, the wound body simultaneously showing excellent storage stability and high storage efficiency, while realizing excellent work efficiency in a production process of a semiconductor device including a semiconductor chip sinter bonding location.SOLUTION: A wound body 1 is in a form in which a sheet X for sinter bonding having a substrate having a laminate structure including a substrate 11 and a sheet 10 for sinter bonding containing a conductive metal-containing sinterable particle and a binder component is wound up in a roll state to a winding core 2.SELECTED DRAWING: Figure 1
Patent JP-2020147243-A (JP)
Title: Motor cooling device for hybrid vehicle
Inventor: SAEKI MASAYOSHI
IPC: B60L9/18
Filed: 2019-03-15
Abstract: To efficiently cool an electric motor which is cooled by using cooling liquid supplied from a mechanical pump connected to the electric motor as a driving source.SOLUTION: A hybrid vehicle equipped with an engine and an electric motor includes: a mechanical pump 31 driven by the electric motor; an electric pump 32; a cooling liquid introduction unit 4C provided to the electric motor, to which cooling liquid supplied from at least one of the mechanical pump and the electric pump is introduced; and control means 10 for, in a motor travel mode, introducing the cooling liquid supplied by the mechanical pump 1 to the cooling liquid introduction unit 4C if the temperature of the electric motor is lower than a first reference temperature, and introducing the cooling liquid supplied by the electric pump 32 to the cooling liquid introduction unit 4C if the temperature of the electric motor is equal to or higher than the first reference temperature.SELECTED DRAWING: Figure 2
Patent JP-2020150819-A (JP)
Title: Storage container
Inventor: YAMAZAKI YUKITO
IPC: C12M1/00
Filed: 2019-03-19
Abstract: To provide a storage container whose inside may be maintained in a clean state even in a case of a general culture container such as a multi-well plate and like, and which may store the culture container at high density.SOLUTION: There is provided a storage container consisting of a main body provided with an opening through which a culture container may pass and a lid that may close the opening airtightly. The main body of the storage container comprises a filter member that closes a vent port provided on the main body in a gas flowable state. Further, the storage container comprises a plurality of shelve boards arranged in an inner space of the main body with a predetermined interval in the vertical direction. The plurality of shelve boards are so configured to be respectively engaged with a pair of flanges formed in a projecting manner from a side wall of the culture container so as to support the culture container in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2019117204-A (JP)
Title: Tool for preparing analytic sample
Inventor: MICHAEL J COLLINS SR
IPC: B01D11/02
Filed: 2019-03-20
Abstract: To provide a tool for preparation of a molecular sample and related processes based on an efficient and rapid extraction.SOLUTION: The present invention includes: a thermally conductive pressure-resistant heating chamber 42; and a thermally conductive sample cup 45 in the thermally conductive pressure-resistant heating chamber, the cup heating a liquid and a solid at one time. The liquid sending entrance attachment tool in the thermally conductive pressure-resistant heating chamber sends a liquid (solvent) into the cup from a supplied material. The chiller, which is communicated with the cup in the chamber by liquid, receives the heated liquid from the chamber when the chamber is released to the atmosphere.SELECTED DRAWING: Figure 1
Patent JP-2020158960-A (JP)
Title: Reinforcing structure of dam body
Inventor: OIKAWA MORI
IPC: E02B3/10
Filed: 2019-03-25
Abstract: To provide a reinforcing structure of a dam body capable of suppressing seepage destruction of the dam body, suppressing slide of the dam body by minimizing occurrence of liquefaction inside the dam body, and capable of preventing degradation or dissipation of reinforcement effect causing serious damages.SOLUTION: A dam body 10 has a high impervious part 15 along an upstream slope face 10b, having higher imperviousness than other parts of the dam body 10 and having a predetermined width along the width direction of the dam body 10. A steel-made continuous underground wall 20 is provided in the dam body 10 along the extended direction of the dam body 10. The steel-made continuous underground wall 20 penetrates vertically the high impervious part 15, and an upper end thereof is aligned to an upper surface 10a of the dam body 10, and a lower end is set in a foundation ground S positioned under the dam body.SELECTED DRAWING: Figure 2
Patent JP-2020160595-A (JP)
Title: Display device and display control program
Inventor: TAKAOKA TOSHIMASA
IPC: G06F3/0485
Filed: 2019-03-25
Abstract: To cause a user to recognize that scrolling is required to view the entire of an image displayed on a display unit, without hindering the user.SOLUTION: A touch panel outputs coordinates indicative of a touch position to a control unit. The y coordinate of the touch position is denoted as yt. When a scrolling direction of an image is a vertical direction, the control unit detects a y coordinate ya of an upper end of a touched button, a y coordinate yb of a lower end of the button, and a y coordinate y0 of a center of the button. A fixed width with the coordinate y0 as the center is denoted as w. When the y coordinate yt of the touch position satisfies formula (1) ya>yt>y0+w/2, a display control unit scrolls the image toward a starting end of the image by a width h. When the y coordinate yt of the touch position satisfies formula (2) yb<yt<y0-w/2, the display control unit scrolls the image toward a trailing end of the image by the width h. When the y coordinate yt of the touch position satisfies formula (3) y0-w/2≤yt≤y0+w/2, the display control unit does not scroll the image.SELECTED DRAWING: Figure 2
Patent JP-2020157837-A (JP)
Title: Wheel structure for in-wheel motor of vehicle
Inventor: IKEDA SATOSHI
IPC: B60K7/00
Filed: 2019-03-25
Abstract: To provide a wheel structure for an in-wheel motor of a vehicle which can cool the in-wheel motor immediately after the vehicle stops, is simple in a structure, and excellent in cooling performance.SOLUTION: A wheel structure for an in-wheel motor of a vehicle having a traveling drive in-wheel motor 10 in an internal space 6 of a wheel 5 of a wheel 2 comprises: a fan 20 rotatably supported to the wheel 5 coaxially therewith, rotating together with the wheel 5, and taking atmospheric air into the internal space 6 of the wheel 5; a fan-side magnet 25 arranged at the fan 20; and a wheel-side magnet 26 arranged at the wheel 5. The fan 20 is rotated together with the rotation of the wheel 5 during traveling by magnetic forces of the fan-side magnet 25 and the wheel-side magnet 26, the rotation of the fan 20 is permitted at a stop of the rotation of the wheel 5, and the fan 20 continues to rotate by an inertia, thus continuously taking the atmospheric air into the internal space 6.SELECTED DRAWING: Figure 2
Patent JP-2020161903-A (JP)
Title: Radio communication method and base station
Inventor: NAKAHIRA TOSHIRO
IPC: H04W84/12
Filed: 2019-03-25
Abstract: To improve transmission efficiency even when a radio communication system performs radio communication with each of a plurality of terminal stations having different environments and transmission characteristics.SOLUTION: A radio communication method for connecting a base station including a plurality of radio communication units which can be connected to one or more terminal stations and for which whether an RTS/CTS function and an NoACK function are valid or invalid can be selected to a plurality of terminal stations includes: a collecting step of collecting information indicating whether or not each terminal station is a hidden terminal, and information indicating transmission characteristics of each terminal station; a policy calculating step of calculating a setting policy for setting whether the RTS/CTS function and the NoACK function are valid or invalid for each radio communication unit, and a switching policy for setting conditions for switching the radio communication unit connected per terminal station on the basis of each of the collected information; and a setting step of setting the terminal station to be connected for each radio communication unit on the basis of the calculated setting policy and switching policy.SELECTED DRAWING: Figure 3
Patent JP-2020160725-A (JP)
Title: Audio interactive device, input device and output device
Inventor: IWATA SAORI
IPC: G06F3/01
Filed: 2019-03-26
Abstract: To provide an audio interactive device, an input device, and an output device that can smoothly perform audio interaction.SOLUTION: An audio interactive device 1 comprises a determination unit 13, a gesture recognition unit 10, and a stop unit 14. Based on recognition result of the gesture recognition unit 10, the determination unit 13 determines whether a gesture of pausing an audio input or an audio output is recognized in audio interaction. When the determination unit 13 determines that there is the gesture of pausing the audio input or the audio output, the stop unit 14 pauses the audio input or the audio output.SELECTED DRAWING: Figure 1
Patent JP-2020165121-A (JP)
Title: Work machine
Inventor: KOJIMA HIROKI
IPC: E02F9/24
Filed: 2019-03-28
Abstract: To provide a work machine capable of achieving workability while preventing an attachment from colliding an obstacle.SOLUTION: An obstacle detection unit 43 detects an obstacle at a right side Yr of and a back surface side Db of an attachment 20. A determination area unit (81) determines whether an obstacle is located within a determination area B which has been arranged by a determination arrangement unit (71), or not. A command output unit (83) outputs at least either command of a command to limit a motion to move the attachment 20 closer to the obstacle and a command of warning, when the obstacle is within a range of the determination area B. The determination arrangement unit (71) excludes at least one partial area from the determination area in one direction side (lower side Z2) further from a specific boundary surface C.SELECTED DRAWING: Figure 1
Patent JP-2020172559-A (JP)
Title: Thermoplastic polyurethane resin composition and molded article
Inventor: HAYASHI SHINJI
IPC: C08G18/48
Filed: 2019-04-08
Abstract: To provide a thermoplastic polyurethane resin composition and a molded article that display low hardness and low rebound resilience as well as good moldability.SOLUTION: The present invention relates to a thermoplastic polyurethane resin composition containing a thermoplastic polyurethane resin and a hydrogenated aromatic vinyl-based elastomer having a Shore A hardness of 90 or lower, a rebound resilience of 1-20%, and a product of the Shore A hardness and rebound resilience of 1300% or lower.SELECTED DRAWING: None
Patent JP-2020172237-A (JP)
Title: On-vehicle smartphone case
Inventor: LIN LIPING
IPC: B60K35/00
Filed: 2019-04-21
Abstract: To provide an on-vehicle smartphone case which enables a smartphone to be fixed securely and does not affect a visual line of a driver.SOLUTION: An on-vehicle smartphone case includes: a case 10; and a fixed chamber used with the case 10. A sandwiching chamber 16 opening to the right side is installed within a right end wall of the case 10, and a sandwiching device 200 is installed within the sandwiching chamber 16. A protruding block 17 is fixed to a bottom wall of the sandwiching chamber 16. A head-up display device 500 includes a fourth rotary shaft 13 which is rotatably installed in a swing chamber 11. A transparent reflector 15 and a second worm wheel 14 are fixed onto an outer surface of the fourth rotary shaft 13. A second worm 12 which engages with the second worm wheel 14 is rotatably installed between the swing chamber 11 and a switching chamber. A third bevel gear is fixed to a terminal of the second worm 12 in the switching chamber.SELECTED DRAWING: Figure 1