baber/WOPTO huggingface dataset:
Patent JP-2020159440-A (JP)
Title: Rotary switching valve
Inventor: UMEMURA CHINKI
IPC: F16K5/04
Filed: 2019-03-26
Abstract: To reduce costs by fixing packing mounting members without using other components excluding the packing mounting members and a valve casing in a rotary type switching valve in which annular packings 5 are mounted in annular packing mounting grooves 4 formed around opening ends to a valve chest 11, of radial ports 131, 132 formed on the valve casing 1, the annular packing mounting members 6 having inner peripheral-side groove walls 42 and bottom walls 43 of the packing mounting grooves are disposed separately from the valve casing, and the packing mounting members are fitted and fixed to the valve casing at the radial ports.SOLUTION: Recessed grooves 131 are formed on peripheral wall surfaces of radial ports 131, 132 of a valve casing 1, and claw portions 62 elastically fitted to and engaged with the recessed grooves 131 are disposed on the packing mounting members 6. Fixing means of the packing mounting members 6 are composed of the recessed grooves 131 and the claw portions 62. Further the packing mounting members 6 may be fixed by press fitting, thermal deformation, adhesion and the like.SELECTED DRAWING: Figure 2
Patent JP-2020161680-A (JP)
Title: Power module
Inventor: KAWAMURA TETSUSHI
IPC: H01L25/18
Filed: 2019-03-27
Abstract: To provide a power module reducing the power module area and the wiring inductance, by eliminating the need for a metal block for electrical connection of an upper arm side power semiconductor element and a lower arm side power semiconductor element of the power module.SOLUTION: A power module includes first and second power semiconductor elements 111, 121, a multilayer circuit board consisting of two principal surfaces and having a surface electrode, and an insulation circuit board consisting of two principal surfaces and having first, second and third metals pasted to the first principal surface. Source electrode 112 of the first power semiconductor element 111 and the drain electrode 123 of the second power semiconductor elements 121 are connected via the face electrode, the drain electrode 113 of the first power semiconductor element 111 and the first metal pasted are connected, the source electrode 122 of the second power semiconductor elements 121 and the second metal pasted are connected, and the gate electrode 114 of the second power semiconductor element 121 and the third metal pasted are connected.SELECTED DRAWING: Figure 2
Patent JP-2019142886-A (JP)
Title: Proline-locked stapled peptides and uses thereof
Inventor: GREGORY L VERDINE
IPC: C07D207/16
Filed: 2019-03-28
Abstract: To provide more robust new crosslinked α-helical polypeptides as therapeutic agents and research tools.SOLUTION: The polypeptide has a new type of α-helix nucleating cross-link ("staple") formed by olefin metathesis of a proline derivative with an alkenyl side chain and another amino acid derivative with an alkenyl side chain. The proline derivative is strong nucleators of α-helix formation. The invention also provides moieties for shielding the free amide N-H at the N-terminus of an α-helix, thereby further stabilizing the helix.SELECTED DRAWING: None
Patent JP-2020162397-A (JP)
Title: Autonomous driving machine and charging station
Inventor: NAMIKI TAKUMA
IPC: H02J7/00
Filed: 2019-03-28
Abstract: To suppress a situation where a pair of power receiving terminals are electrically connected by moisture.SOLUTION: A lawnmower 2 has at least one of a first structure in which a pair of power-receiving terminals 35 and 36 are disposed in different parts of a plurality of parts constituting the lawnmower 2, a body cover 21 and a body part 11, and a second structure in which one of the pair of power-receiving terminals 35 and 36 has a contact surface 35A facing downward where one of the power-receiving terminals 35 contacts a charging station 6.SELECTED DRAWING: Figure 7
Patent JP-2020166499-A (JP)
Title: Inspection device, inspection system and user interface
Inventor: WATANABE MITSUNORI
IPC: G06N20/00
Filed: 2019-03-29
Abstract: To provide an inspection device, an inspection system, and a user interface for supporting the division of acquired data into data for learning and data for evaluation without bias.SOLUTION: An inspection device 1 of the present invention is provided with a group data creation unit 32 for creating group data in which a plurality of samples are divided into a plurality of groups, a statistical status calculating unit 34 for performing statistical processing on the samples divided into the plurality of groups to calculate data indicating a statistical status of a predetermined data item among the groups, and a user interface unit 38 for displaying the statistical status among the groups in a display format that enables a user to understand the statistical status among the groups based on the data indicating the statistical status of a predetermined data item among the groups calculated by the statistical status calculating unit 34.SELECTED DRAWING: Figure 2
Patent JP-2020165861-A (JP)
Title: Electronic component conveyance device and electronic component inspection device
Inventor: TAKADA FUYUMI
IPC: G01R31/26
Filed: 2019-03-29
Abstract: To provide an electronic component conveyance device and an electronic component inspection device with which it is possible to easily and accurately adjust a position of a sensor.SOLUTION: The electronic component conveyance device comprises: an inspection region in which an inspection unit is arranged that has a recess in which an electronic component is placed; a guide member partially composed of a magnetic material, and arranged upward in the vertical direction of the inspection region; a guide member engaging unit engaging with the guide member and capable of moving along the guide member; a sensor fixed to the guide member engaging unit and detecting the presence of the electronic component in the recess; and a fixing member having a magnet and fixing a position of the guide member engaging unit relative to the guide member by a magnetic force.SELECTED DRAWING: Figure 3
Patent JP-2020165400-A (JP)
Title: Engine control device and engine control method
Inventor: YAMOTO SHOKO
IPC: B60K6/46
Filed: 2019-03-29
Abstract: To provide an engine control device and an engine control method capable of reducing costs of a system while realizing high power generation efficiency.SOLUTION: An engine control device includes a control portion. The control portion controls an engine to generate electric power to be supplied to a motor as a power source of a vehicle. The engine is not provided with a throttle valve of which an opening is changed according to an operation state of an accelerator pedal in an intake passage, and a diameter of the intake passage is determined to such a diameter that the air providing a first operation region in which heat efficiency of the engine is a prescribed value or more, is passed therethrough. The control portion starts at least one of fuel injection control and ignition control of the engine when an engine rotating speed approaches a value corresponding to the first operation region.SELECTED DRAWING: Figure 1
Patent JP-2020170055-A (JP)
Title: Zoom optical system, optical device, and method for manufacturing zoom optical system
Inventor: KIMURA YOKO
IPC: G02B15/16
Filed: 2019-04-01
Abstract: To provide a large-aperture, wide-angle, high-resolution, and negative-lead zoom optical system, an optical device, and a method for manufacturing such a zoom optical system.SOLUTION: A zoom optical system provided herein comprises, in order from the object side, a first lens group G1 having negative refractive power and a rear group located on the image side of the first lens group and comprised of at least one lens group, the rear group having a first positive lens group with positive refractive power located on the most object side, and is configured to change distances between adjacent lens groups while zooming. The first lens group comprises a negative meniscus lens L11 having a convex surface on the object side, a negative meniscus lens L12 having a convex surface on the object side, and a negative lens L13 arranged in order from the object side and includes at least one positive lens, where the entire first lens group has five or more lenses. The zoom optical system satisfies specific conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2020169863-A (JP)
Title: Real-time magnetic field line visualization panel
Inventor: MIYAZAKI YUKINORI
IPC: G01R33/02
Filed: 2019-04-02
Abstract: To provide an instrument which visualizes an invisible magnetic field line and simultaneously, and in which change in a magnetic field line can be visualized in real time.SOLUTION: Although visualization of static magnetic field lines is possible with current skills, only a complex and expensive instrument (system) is present when the visualization of the magnetic field lines is achieved dynamically (in real time). By supplying energy from the outside to a magnetic body for visualizing the magnetic field line, the coupling of the magnetized magnetic body is released, and by giving fluidity, the observation of the magnetic field lines corresponding to the changing magnetic field lines is made possible.SELECTED DRAWING: Figure 4
Patent JP-2020170384-A (JP)
Title: Sentence simplification system, simple sentence provision method and computer program
Inventor: NODA SUMIO
IPC: G06F40/169
Filed: 2019-04-04
Abstract: To facilitate provision of a document described in simple Japanese more than the conventional.SOLUTION: A conversion server 1 includes: a sentence division part 103 for dividing an original sentence described in Japanese into short sentences; a translation complement part 105 for generating a translation sentence by replacing a specific difficult word phrase included in the short sentence with a simple word phrase; and a Furigana document part 106 for generating a sentence with Furigana by adding Furigana to a Kanji character included in each translation sentence.SELECTED DRAWING: Figure 3
Patent JP-2020168235-A (JP)
Title: Virtual race system
Inventor: FURUKAWA HIROSHI
IPC: A63B71/06
Filed: 2019-04-04
Abstract: To provide a virtual race system allowing a virtual racer who participates in a pseudo race reproducing an actual race to virtually experience the actual race.SOLUTION: A virtual race system 1 comprises a database storage section 23 that stores measured position information of an actual racer and topographical information of a racing course, a virtual racing device parameter storage section 24 for storing virtual racing device parameters representing setups of respective parts of a virtual racing device 6, and a system server control section 20. The system server control section 20: calculates a location of a virtual racer based on virtual racer status information including the topographical information, the virtual racing device parameters and the location of the virtual racer at the time, and virtual racer input information obtained from an input of racing operation by the virtual racer into the virtual racing device 6; and synthesizes and displays, on display means, the calculated location of the virtual racer and the location of the actual racer read from the measured position information, with their synchronized with lapse times from starts of the pseudo race and the actual race.SELECTED DRAWING: Figure 1
Patent JP-2019106890-A (JP)
Title: Power reception device, power transmission device, power reception device control method, power transmission device control method, and program
Inventor: TAKAHASHI NAOTO
IPC: H02J50/80
Filed: 2019-04-05
Abstract: To reduce processing for unnecessary radio power transmission.SOLUTION: A power reception device includes: connection means that makes radio communication connection with a power transmission device for radio power transmission if power transmission from the power transmission device is detected; power reception means for receiving power wirelessly supplied from the power transmission device according to information exchange for radio power transmission by radio communication with the power transmission device connected by the connection means; and control means for controlling radio communication connection for radio power transmission by the connection means if power reception by the power reception means is not necessary.SELECTED DRAWING: Figure 1
Patent JP-2020168327-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-04-05
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A dynamic display period in which identification information is dynamically displayed by dynamic display means is determined by dynamic display period determination means, and when identification information for indicating a specific discrimination result is displayed in the display means, a privilege game is executed. At least based on the establishment of a predetermined condition in the privilege game, a predetermined number of game balls are put out to a player by put-out means. In correspondence with the information stored in storage means corresponding to the put out game balls, an interval at which the identification information is dynamically displayed can be varied, thereby enhancing interest in the game.SELECTED DRAWING: Figure 1
Patent JP-2020174268-A (JP)
Title: Flare for radar antenna and radar antenna
Inventor: TAKASE TAKAYUKI
IPC: H01Q13/02
Filed: 2019-04-10
Abstract: To provide a flare for a radar antenna capable of easily suppressing side lobes with a simple configuration.SOLUTION: A flare 2 for a radar antenna housed in a radome 3 includes a first flare plate 21 extending diagonally upward from a radiation waveguide 4 and a second flare plate 22 extending diagonally downward from the radiation waveguide 4. A free end of the second flare plate 22 protrudes forward of a free end of the first flare plate 21. A convex phase changing portion 22b is formed in a protruding portion E to change a phase of a reflected wave from the radome 3 by approximately 180°.SELECTED DRAWING: Figure 1
Patent JP-2019145144-A (JP)
Title: System and method for automated digital rfid printing and integration
Inventor: NEIL TRAVIS
IPC: G06F3/12
Filed: 2019-04-10
Abstract: To provide a system and method for automated RFID printing and integration.SOLUTION: A system 300 includes an automated digital RFID printer 305 used in combination with a server system from a client system 310-320/server system 304. The system also includes a method for automated RFID printing and integration, as well as a non-transitory computer storage medium storing instructions which, when executed, execute the method for automated RFID printing and integration.SELECTED DRAWING: Figure 3
Patent JP-2020172379-A (JP)
Title: Holder unit and image formation device comprising it
Inventor: ONO TOMOHISA
IPC: G03G15/00
Filed: 2019-04-11
Abstract: To make a compression spring difficult to be removed from a frame body while facilitating attaching of the compression spring to the frame body, and to reduce defective assembly by stabilizing an attitude of the compression spring.SOLUTION: A holder unit comprises a roller, a frame body, and a compression spring. The frame body has a pair of side plates, a pair of a first connection plate and a second connection plate, and an attachment part. The attaching part has: a supporting surface for supporting the compression spring; a boss into which the compression spring is inserted; and an engaging part with which an end part of the compression spring is engaged. The compression spring has: a spiral part; a bent part for positioning the compression spring to an attaching position on the supporting surface; and a hook part. An inner diameter of the spiral part is larger than an outer diameter of the boss. At the attaching position of the compression spring, the spiral part inserted to the boss moves in a radial direction, and an inner peripheral surface of the spiral part is brought into contact with the boss.SELECTED DRAWING: Figure 12
Patent JP-2019141644-A (JP)
Title: Firefighting equipment
Inventor: YAMAZAKI TAKAFUMI
IPC: A62C35/20
Filed: 2019-04-11
Abstract: To solve the problem that a decorative finish or the like is applied to a fire hydrant, using the same color as surrounding walls, etc. so as not to impair the design of the surrounding so that the fire hydrant is inconspicuous, and it is likely that the fire hydrant is not effectively used when a fire occurs.SOLUTION: Firefighting equipment includes a display on a hydrant door, and a content displayed on the display is made different at normal times and when a fire occurs based on information transfer from fire alarm equipment. A method of using the hydrant, information on evacuation, etc. are displayed on the display.SELECTED DRAWING: Figure 3
Patent JP-2020176897-A (JP)
Title: Fragrance evaluation method and evaluation device
Inventor: MATSUZAWA MASAHITO
IPC: G01N33/02
Filed: 2019-04-17
Abstract: To provide a fragrance evaluation method and evaluation device with which it is possible to obtain a highly reliable and stable evaluation result.SOLUTION: According to one embodiment of the present invention, the fragrance evaluation method includes: acquiring a first evaluation result in which the first fragrance of a first evaluation object is evaluated in N steps by an examinee by smelling; acquiring thereafter at least one second evaluation result in which the second fragrance of each of at least one second evaluation object differing from the first fragrance is evaluated in N steps by the examinee by smelling; acquiring further thereafter a third evaluation result in which the fragrance of a third evaluation object the fragrance of which is the same as the first fragrance is evaluated in N steps by the same examinee by smelling while not being notified that the third fragrance is the same as the first fragrance; and determining that the at least one second evaluation result is the evaluation of the second fragrance of each of the at least one second evaluation object when the first and third evaluation results satisfy an inequality expression (| third evaluation result - first evaluation result |/N<Tth), where Tth represents the threshold serving as a reference for evaluation.SELECTED DRAWING: Figure 2
Patent JP-2020181007-A (JP)
Title: Magnetic toner
Inventor: OGAWA TOMOYUKI
IPC: G03G9/083
Filed: 2019-04-23
Abstract: To provide magnetic toner that is excellent in black color developability while stably maintaining positive chargeability.SOLUTION: Magnetic toner includes toner particles 10. The toner particles 10 each include a composite core 11 and a shell layer 12 that covers the surface of the composite core 11. The composite core 11 is a composite of a toner core 13 and a magnetic powder layer 14 arranged on the surface of the toner core 13. The shell layer 12 includes a repeating unit having a ring-unopened oxazoline group. The toner core 13 includes a binder resin and a first magnetic powder. The magnetic powder layer 14 includes a second magnetic powder. The first magnetic powder and the second magnetic powder both include magnetite particles. A surface of the magnetite particle included in the second magnetic powder has at least one of a carboxy group and an acid anhydride group.SELECTED DRAWING: Figure 1
Patent JP-2020181386-A (JP)
Title: Control device, server, information presentation system, control program, and control method
Inventor: FUKUI IICHIRO
IPC: G06F13/00
Filed: 2019-04-25
Abstract: To prevent information to be presented to users from duplicating.SOLUTION: A control device (11) for controlling an information presentation system (100) configured from a plurality of electronic apparatuses (2, 3, 4) and a server (1), and comprises: a presentation generation section (11b) which receives retained information of the electronic apparatuses (2, 3, 4) and generates presentation information to be presented to users; and an apparatus selection section (11c) which selects the electronic apparatus (2, 3, 4) to be presented with the presentation information, in accordance with information presentational status of the electronic apparatuses (2, 3, 4).SELECTED DRAWING: Figure 2
Patent JP-2020179781-A (JP)
Title: Motorcycle tire for travelling off-road
Inventor: SUEISHI MAKOTO
IPC: B60C11/03
Filed: 2019-04-25
Abstract: To provide a motorcycle tire for traveling off-road which can exert excellent grip performance on a hard off-road surface.SOLUTION: A motorcycle tire for traveling off-road includes multiple blocks 5 in a tread part 2. At least one of the blocks 5 includes: a tread surface 10; a first lateral surface 11; a second lateral surface 12 crossing with the first lateral surface 11; and a recess part 15 recessed in a step-like manner while straddling between the tread surface 10 and the first lateral surface 11. The recess part 15 is opened at the second lateral surface 12.SELECTED DRAWING: Figure 3
Patent JP-2020182178-A (JP)
Title: Display device and control method of the same, and program
Inventor: KOMIYAMA TOMOAKI
IPC: H04N21/442
Filed: 2019-04-26
Abstract: To appropriately execute video mute control when a frame rate of a video signal is variably output.SOLUTION: A display device includes receiving means for receiving a video signal, video mute means for executing mute processing on the video signal according to a fluctuation of a frame rate of the video signal, acquisition means for acquiring information incidental to the video signal, and switching means for determining whether the frame rate of the video signal fluctuates from the information and enabling or disabling the video mute means according to a result of the determination.SELECTED DRAWING: Figure 6
Patent JP-2020082070-A (JP)
Title: Exhaust gas purification device and manufacturing method therefor
Inventor: OISHI SHUNSUKE
IPC: F01N3/10
Filed: 2019-05-07
Abstract: To provide an exhaust gas purification device using a honeycomb substrate having high exhaust gas purification performance and containing ceria-zirconia composite oxide as one kind of constitutional materials.SOLUTION: There is provided an exhaust gas purification device having a honeycomb substrate having a plurality of exhaust gas flow passage separated by a porous wall 1, and one or more kind of catalyst noble metal carried on the honeycomb substrate, in which the honeycomb substrate contains a ceria-zirconia composite oxide particle as one kind of a constitutional material, the catalyst noble metal is selected from a group consisting of Pt, Pd and Rh, the honeycomb substrate has noble metal condensed surface part with noble metal 50 mass% carrying depth of less than 50% of a distance from a surface of the porous wall 1 to a center of inside regarding a specific noble metal which is one kind of the catalyst noble metal, the noble metal 50 mass% carrying depth is depth with which 50 mass% of the specific noble metal is carried based on amount of the specific noble metal carried from the surface of the porous wall 1 to the center of inside.SELECTED DRAWING: Figure 2