baber/WOPTO huggingface dataset:
Patent JP-2020140788-A (JP)
Title: Manufacturing method of sleeve and shield terminal
Inventor: HASHIMOTO NOBUHITO
IPC: H01R24/38
Filed: 2019-02-27
Abstract: To provide a sleeve capable of preventing an insulation portion of a shielded wire from being excessively compressed.SOLUTION: A sleeve 11 is a cylindrical member provided in a shield terminal 10, is disposed between an insulation portion 63 and a shield portion 62 of a shielded electric wire 60, and can be pressed by a wire barrel 18. In the middle of the sleeve 11 in an axial direction, a convex portion 36 having a shape that bulges outward in a radial direction is provided over the entire circumference. The convex portion 36 is crushed and stretched by the wire barrel 18 of an outer conductor terminal 13. It is possible to prevent the insulation portion 63 from being strongly compressed.SELECTED DRAWING: Figure 4
Patent JP-2019081018-A (JP)
Title: Game machine
Inventor: MASUI TOMOKI
IPC: A63F7/02
Filed: 2019-02-28
Abstract: To provide a game machine in which a game ball flows satisfactorily after flowing down to a winning hole.SOLUTION: A game machine includes a distributor 322 configured to easily guide a plurality of game balls to a specific area by storing the plurality of game balls in a movable ball entry accessory device 190, thus drastically improving a probability that the plurality of game balls pass through the specific area when the balls are stored in the movable ball entry accessory device 190 much more than when game balls are stored in the movable ball entry accessory device 190 one by one.SELECTED DRAWING: Figure 14
Patent JP-2020143577-A (JP)
Title: Gas engine mounted with turbocharger and combustion method for the same
Inventor: NAKAI MASATO
IPC: F02M21/02
Filed: 2019-03-04
Abstract: To provide a technique to promptly increase boost pressure in a gas engine mounted with a turbocharger so as to enable a gas fuel supply amount to be promptly increased in response to a surge in an engine load.SOLUTION: A gas engine mounted with a pilot ignition type turbocharger repeats a combustion cycle comprising: an intake stroke to suck a lean mixture of gas fuel and air into a combustion chamber; a compression stroke to compress the lean mixture; an expansion stroke to allow combustion gas generated through combustion of the lean mixture to expand; and an exhaust stroke to exhaust the combustion gas out of the combustion chamber. A first injection to inject liquid fuel into the combustion chamber is performed at a first timing in the compression stroke. A second injection to inject the liquid fuel into the combustion chamber is started at a second timing which is in a latter half of a combustion period when the lean mixture is combusted in the combustion chamber with propagation of flame generated by the first injection in the expansion stroke.SELECTED DRAWING: Figure 5
Patent JP-2020144442-A (JP)
Title: Transfer management system, transfer management method, and program
Inventor: CHIBA HIROSHI
IPC: G06Q20/10
Filed: 2019-03-04
Abstract: To provide a system capable of collectively returning, to a transfer requester, funds which are to be returned to the transfer requester due to transfer errors, and in a period until returning the funds to the transfer requester, having high reliability of a fund management method.SOLUTION: A transfer management system 10 includes an acquisition unit 11 which acquires a first telegraphic message indicating that a fund is returned to a first customer according to a transfer error of a transfer request from the first customer, and an instruction transmission unit 12 which transmits, to a counting system host, an instruction to remit the fund to a deposit account for each customer corresponding to the first customer when the first customer satisfies a prescribed condition.SELECTED DRAWING: Figure 3
Patent JP-2020142420-A (JP)
Title: Three-dimensional molding apparatus and molding method
Inventor: NAKAI SOMA
IPC: B29C64/386
Filed: 2019-03-05
Abstract: To provide a technique for stably forming a powder layer in a method of applying a liquid that binds powders to a powder layer constituting a molded object to perform molding.SOLUTION: A three-dimensional molding apparatus includes: a powder layer forming unit that forms a powder layer; a liquid applying unit that applies a liquid to the powder layer based on shape data of a three-dimensional model; and a control unit that controls a series of operations including an operation in the powder layer forming unit and an operation in the liquid applying unit. When the series of operations are repeated, the control unit controls the series of operations to be performed next according to a dry state of a liquid-applied region of the powder layer.SELECTED DRAWING: Figure 2
Patent JP-2020143846-A (JP)
Title: Water heater
Inventor: ODA HIROSHI
IPC: F24H9/00
Filed: 2019-03-06
Abstract: To smoothly discharge combustion exhaust from a drain receiver to an exhaust duct without affected by drain.SOLUTION: In a water heater in which a burner, a primary heat exchanger, and a secondary heat exchanger are disposed successively from the top, a drain receiver 30 on which a discharge groove 38 for drain falling from the secondary heat exchanger is recessed in a manner of inclined downward to a bottom surface, is disposed at a lower side of the secondary heat exchanger, and an exhaust duct 31 adjacent to the secondary heat exchanger is connected upward to the drain receiver 30, a water guide member 45 forming a tunnel-like clearance 48 overlapped to a rear end portion of the discharge groove 38 from above at its front end portion, positioned at a lower part of the exhaust duct 31 at a rear end portion, and opened at both end portions, is disposed on a bottom surface of the drain receiver 30.SELECTED DRAWING: Figure 8
Patent JP-2020150298-A (JP)
Title: Repeating installation
Inventor: KAKO YOSHIJI
IPC: H04L49/9015
Filed: 2019-03-11
Abstract: To provide a repeating installation capable of balancing burst tolerance and the lower limit frame storage performance, while suppressing total capacity of all queues.SOLUTION: A repeating installation 1 includes ports P0T-P7T, multiple queues Q0, Q1 for storing frames scheduled to be transmitted from corresponding ports (hereinafter transmission schedule frames), a common storage area 11, and a storage control section 9 for controlling frame storage in each queue Q1, Q0. Each queue Q1, Q0 has a variable capacity, and in which the use capacity of capacity is set. The common storage area 11 is used as each queue Q1, Q0. The storage control section 9 stores frames when the use capacity of queues for storing the transmission schedule frames does not exceed the minimum warrant value, and even if the use capacity exceeds the minimum warrant value, when there is a space capable of storing the transmission schedule frames in the common storage area 11, stores frames by using the space as a storage destination queue.SELECTED DRAWING: Figure 1
Patent JP-2020147861-A (JP)
Title: Para-type fully aromatic polyamide fiber, and method for producing the same
Inventor: TANAKA MANABU
IPC: C08G69/02
Filed: 2019-03-12
Abstract: To provide a para-type fully aromatic polyamide fiber, in which the dispersion degree of molecular weight is low, and capable of being remelted into N-methylpyrrolidone, dimethyl acetamide (DMAc) or the like.SOLUTION: A para-type fully aromatic polyamide porous fiber having a porosity of 5 to 25% and a single fiber fineness of 0.5 to 20 dtex is subjected to immersion treatment for 30 min or more in an alkali solution at an alkali concentration of 3 to 10% and at a temperature of 120 to 135°C.SELECTED DRAWING: None
Patent JP-2019186204-A (JP)
Title: Current collector and its electrode sheet, and electrochemical device
Inventor: LIANG CHENGDU
IPC: H01M4/66
Filed: 2019-03-25
Abstract: To provide a composite current collector which achieves high safety and has a good conductivity.SOLUTION: A current collector 20 comprises: a support layer 201; a conductive layer 202; and a conductive material 203. The conductive layer 202 overlies two surfaces of the support layer 201. The current collector 20 is provided with a plurality of holes 401 extending through the support layer 201 and the conductive layer 202; the conductive material 203 is filled in the plurality of holes 401. The current collector of the present invention can increase a short circuit resistance when a short circuit occurs in a situation in which the battery is abnormal and greatly decrease a short circuit current. Therefore, the safety of the battery can be improved by largely decreasing an amount of heat generation in the event of a short circuit.SELECTED DRAWING: Figure 9
Patent JP-2020161560-A (JP)
Title: Composite magnetic material and metal composite core composed of the same
Inventor: OSHIMA YASUO
IPC: B22F3/00
Filed: 2019-03-25
Abstract: To provide a composite magnetic material with improved density and excellent magnetic properties and a metal composite core made of the same.SOLUTION: The composite magnetic material is formed through mixing of magnetic powder and a resin. The magnetic powder is covered with an insulating film containing polytetrafluoroethylene.SELECTED DRAWING: Figure 1
Patent JP-2020156626-A (JP)
Title: Game machine
Inventor: SAKA YUKI
IPC: A63F7/02
Filed: 2019-03-25
Abstract: To provide a game machine capable of achieving a performance using both a two-dimensional image and a three-dimensional image without placing a burden on the capacity of data on an image.SOLUTION: Image control means can execute display time correction control for storing an image drawn based on image data in a first frame buffer (second frame buffer) and correcting the stored image when it is caused to be displayed in a performance display device, and drawing time correction control for correcting the image when drawing it based on the image data, storing the corrected image in the first frame buffer (second frame buffer), and causing the stored image to be displayed in the performance display device. The image control means executes the drawing time correction control when displaying the image as an expression of the three-dimensional image in the performance display device.SELECTED DRAWING: Figure 7
Patent JP-2020157537-A (JP)
Title: Actuator drive circuit of liquid discharge device
Inventor: NITTA NOBORU
IPC: B41J2/14
Filed: 2019-03-26
Abstract: To provide an actuator drive circuit of a liquid discharge device capable of stably driving actuators.SOLUTION: An actuator drive circuit of a liquid discharge device according to an embodiment comprises an output switch and a waveform memory. The output switch comprises: a first transistor for applying a first voltage to an actuator; and a second transistor for applying a second voltage to the actuator. The waveform memory stores: setting of states for turning ON only the first transistor, turning ON only the second transistor, and turning OFF both of the first and second transistors; and multiple kinds of drive voltage waveforms which set a drive voltage waveform according to the setting of timing for execution of these states, and also which are different from each other at least in transistors that are turned ON lastly.SELECTED DRAWING: Figure 6
Patent JP-2019175457-A (JP)
Title: Method and system for efficiently rendering cloudy weather effect graphics in three-dimensional map
Inventor: ZOU LINCAN
IPC: G06T11/00
Filed: 2019-03-27
Abstract: To provide a method for displaying graphics of cloud in a three-dimensional (3D) virtual environment.SOLUTION: A method includes generating a filtered texture on the basis of a threshold filter applied to a cloud texture, but a filter threshold corresponds to cloud coverage information in geographic region weather data. This method also includes: mapping the filtered texture on a geometric surface corresponding to a sky dome in a 3D virtual environment; coloring a plurality of texels in the filtered texture mapped on the geometric surface stored in memory on the basis of a single isotropic scattering color model; and generating a graphical depiction of the 3D virtual environment including at least a part of the geometric surface corresponding to the sky dome accompanied by the cloud on the basis of the plurality of texels that are colored in the filtered texture mapped on the geometric surface.SELECTED DRAWING: Figure 2
Patent JP-2020152360-A (JP)
Title: Size-adjustable steering wheel cover
Inventor: ZHU SHUNHUA
IPC: B62D1/06
Filed: 2019-03-28
Abstract: To disclose a steering wheel cover capable of adjusting a size in the present invention.SOLUTION: A thickness and a size of a rim of a steering wheel can be adjusted by adjusting in response to a size of the steering wheel by covering a rim by elastic cover by joining together a first sewing via a first yarn stretching hole by hooking a fixing hooking ring on both- side terminals of a first outer shell and a second outer shell by hooking the first outer shell and the second outer shell on a rim of a steering wheel, by including an outside cover cloth and a steering wheel cover is joined completely together by a sewing thread, and is excellent in touch, and a slip is not caused by closely adhering the steering wheel cover to the steering wheel.SELECTED DRAWING: Figure 1
Patent JP-2020164908-A (JP)
Title: Copper alloy, copper rolled product, and electronic apparatus component
Inventor: FUJINO SHIMPEI
IPC: C22C9/06
Filed: 2019-03-28
Abstract: To provide a copper alloy having high glossiness and excellent solderability; and to provide a copper rolled product, and an electronic apparatus component.SOLUTION: In a copper alloy, which is a rolled material containing one or more kinds between Ni and Co as much as 0.5-5.0 mass%, and Si as much as 0.1-1.2 mass%, and having a residue comprising copper and inevitable impurities, a surface roughness Rsk on the surface measured in a direction orthogonal to a rolling direction is -0.50 to 0.70, a 60 degree glossiness G60RD on the surface measured in a direction parallel to the rolling direction is 200 or higher.SELECTED DRAWING: None
Patent JP-2020164655-A (JP)
Title: Resin composition for electronic components and resin sheet for electronic components
Inventor: MATSUMOTO AKIKO
IPC: H05K3/28
Filed: 2019-03-29
Abstract: To provide a resin composition for electronic components that achieves both of the improved reactivity of an epoxy resin and the storage stability at room temperature without using a microcapsule curing agent, and a resin sheet for electronic components including the same.SOLUTION: A resin composition for electronic components contains (a) a (meth) acrylic copolymer, (b) an epoxy resin, (c) an inorganic filler, (d) a curing agent and (e) a curing accelerator. The resin composition for electronic components has a content of the (a) (meth) acrylic copolymer of 50 mass% or more, and the (e) curing accelerator is an imidazole compound having a triazine skeleton. There is also provided a resin sheet for electronic components.SELECTED DRAWING: Figure 1
Patent JP-2020163085-A (JP)
Title: Game machine
Inventor: TAKEDA MITSUHIRO
IPC: A63F7/02
Filed: 2019-03-31
Abstract: To provide a game machine capable of fully exerting the function of labels disposed on the game machine to a player during games.SOLUTION: A game machine with display means is provided and warning displays are disposed at positions visible to a player. It is so configured that the warning displays are disposed at positions upper and/or lower than the display means and, while symbols are stopped, a display whose content is substantially the same as the warning display is shown on the display means.SELECTED DRAWING: Figure 41
Patent JP-2020170597-A (JP)
Title: Discharge device and air conditioner including discharge device
Inventor: EZAKI TETSUYA
IPC: F24F1/0076
Filed: 2019-04-01
Abstract: To provide a discharge device capable of efficiently delivering discharge products.SOLUTION: A discharge device 5 includes: a housing 51 provided with a suction port 52 and a blowout port 53 where an airflow passes; a discharge electrode 61 causing discharge; and a counter electrode 71 provided in the housing and having an opening 22 or a notch for passing the airflow therethrough. The discharge electrode and the counter electrode are arranged such that the direction of flow of air flowing in from the outside follows a direction along from the discharge electrode to the opening.SELECTED DRAWING: Figure 4
Patent JP-2019164138-A (JP)
Title: Information processing device, mobile body, image processing system, and information processing method
Inventor: SADASUE TAMON
IPC: G06T7/00
Filed: 2019-04-03
Abstract: To provide an information processing device which allows for measuring each or combinations of three indicators in running surface inspection using a simple configuration.SOLUTION: An information processing device 5 comprises: acquisition means for acquiring multiple photographic images of a running surface 4 of a mobile body 1 captured by multiple sets of stereographic image capturing means 6, including depth-wise distance information; and image processing means for overlappingly merging the acquired multiple photographic images in a width direction of the running surface.SELECTED DRAWING: Figure 4
Patent JP-2020170645-A (JP)
Title: Rotary connector
Inventor: NAKAMURA SHIGEO
IPC: B62D1/04
Filed: 2019-04-03
Abstract: To provide a rotary connector which can prevent cable damage.SOLUTION: A rotary connector 1 comprises: a stator 2; a rotatable rotator 3 which is engaged so as to form an annular housing space 20 between itself and the stator 2; and a cable 21 which electrically connects a device connected to the stator 2 side and a device connected to the rotator 3 side to each other. The cable 21 can be wound and fed inside the housing space 20. The rotary connector 1 further comprises: a retainer 30 which is rotatable along a rotating direction of the rotator 3 so as to assist the winding and the feeding of the cable 21; and a transmitting mechanism 40 which transmits the rotation of the rotator 3 to the retainer 30 so that the retainer 30 is rotated in a manner of following the rotation of the rotator 3.SELECTED DRAWING: Figure 3
Patent JP-2020003202-A (JP)
Title: Air-conditioning management system, air-conditioning management method and program
Inventor: MORI HAYATO
IPC: F24F11/38
Filed: 2019-04-05
Abstract: To provide an air-conditioning management system capable of performing maintenance at proper timing for a place with a deterioration sign in an air conditioner.SOLUTION: An air-conditioning management system (W) comprises a storage unit (210), a control unit (220), and a notification unit (230). The control unit (220) estimates a refrigerant-side heat exchange amount in an indoor heat exchanger of an air conditioner, and also estimates an air-side heat exchange amount in the indoor heat exchanger. Then, the notification unit (230) notifies a remote controller or a terminal of a place with a deterioration sign of the air conditioner based on the magnitude relationship between the refrigerant-side heat exchange amount and the air-side heat exchange amount.SELECTED DRAWING: Figure 3
Patent JP-2020173208-A (JP)
Title: Distribution system and distribution program
Inventor: MIYAMOTO TAKASHI
IPC: G08G1/137
Filed: 2019-04-12
Abstract: To provide a distribution system and a distribution program capable of quickly distributing update information according to user's needs.SOLUTION: A distribution system 1 comprises: probe information storage means for storing probe information including user identification information, section information, and mesh information; an extraction portion 22a for, when receiving a request information, extracting the probe information corresponding to the same section as a section of section information of the request information and corresponding to the other user different from a user of user identification information of the request information, from the probe information storage means; a calculation portion 22b for calculating a passage rate for each mesh included in the same section on the basis of the extracted probe information; a distribution priority identification portion 22c for identifying a distribution priority of the update information for each mesh included in the same section on the basis of the passage rate; and a distribution portion 22d for distributing the update information for each mesh to a terminal device 10 which is a transmission destination of the request information on the basis of the distribution priority.SELECTED DRAWING: Figure 1
Patent JP-2020174016-A (JP)
Title: Socket for electrical component
Inventor: HAGIWARA YOSHINOBU
IPC: G01R31/26
Filed: 2019-04-12
Abstract: To provide a socket for an electric component capable of pressing an entire electric component more uniformly with a sufficient pressing force by an opening and closing body.SOLUTION: A socket for an electric component includes a socket body 11 having a contact pin, an operating member 12, provided on the socket body 11 to be vertically movable and urged upward, an opening and closing body 14, provided on the socket body 11 so that it can be opened and closed, for pressing an IC package disposed on the socket body 11 by closing to press-contact to a contact pin, an opening and closing link mechanism 15 connected to the opening and closing body 14 to close the opening and closing body 14 by a base end portion 15a being connected to the socket body 11 and the operating member 12 and the operating member 12 being raised, and a pressing mechanism 16 for pushing down a tip portion 15b of the opening and closing link mechanism 15 when the opening and closing body 14 is closed.SELECTED DRAWING: Figure 1
Patent JP-2020177950-A (JP)
Title: Transparent conductive circuit board, manufacturing method thereof, usage method, and optical sensor
Inventor: TANAKA KEIZO
IPC: H05K3/12
Filed: 2019-04-15
Abstract: To provide a transparent conductive circuit board which is excellent in light and millimeter wave radar transmission and can be suitably used for applications such as a heater for defogging or snow melting of an in-vehicle optical sensor, and an electromagnetic film, and a manufacturing method thereof.SOLUTION: A transparent circuit board 10 according to an embodiment includes a recess 23 and a conductive circuit 60. The recess 23 is provided in a transparent insulating film 22. The conductive circuit 60 is formed by curing a conductive ink 40 filled in the recess 23, and has a width of 0.1 mm or less and a height of 0.04 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2019213843-A (JP)
Title: Box type dust collector
Inventor: LIU SHULIN
IPC: A47L9/32
Filed: 2019-04-15
Abstract: To provide a box type dust collector which can be carried in good balance even with batteries as a power source and which excels in workability.SOLUTION: A box type dust collector 1 includes: a suction unit 25 that has a brushless motor 36 and a blower fan 44; a battery installation part 24 that can be installed with a battery pack 33 as a power source; a suction port that sucks outer air by the rotation of the blower fan 44; and a filter 26 that separates dust from the outer air sucked in from the suction port. A bottom face of a tank 2 becomes a stationary surface. In a position right above the center of gravity G of the whole, with the battery pack 33 installed in the battery installation part 24, there is provided a portable handle 59. In the longitudinal position for point symmetry with the center of gravity G as a center in plane view, connection parts 70, 70 are provided which are for connecting both ends of a shoulder belt.SELECTED DRAWING: Figure 4
Patent JP-2020176065-A (JP)
Title: Skin external preparation
Inventor: SAWAKI SHIGERU
IPC: A61P17/04
Filed: 2019-04-15
Abstract: To provide a novel active ingredient that can be blended in a skin external preparation, and is useful for a skin external preparation for improved rough skin, antipruritic use, analgesic use, or sensitive skin.SOLUTION: A nerve growth factor production inhibitor contains solvent extract of Rosa damascena as an active ingredient.SELECTED DRAWING: Figure 1