baber/WOPTO huggingface dataset:
Patent JP-2021172987-A (JP)
Title: Construction machine
Inventor: MAKINO HIROYUKI
IPC: E02F9/00
Filed: 2020-04-21
Abstract: To provide a construction machine provided with an exhausting structure allowing water content in an exhausting pipe to be effectively discharged while improving its assemblability.SOLUTION: A construction machine is provided with a house 35 capable of accommodating an engine power unit, wherein a muffler 37 discharging exhaust gas while cancelling its noise and a detachable house cover 39 accommodating the muffler are arranged on a top plate 35e of the house. The house cover comprises a bottom opening 39a capable of taking in/out the muffler in the vertical direction through suspension motion and a cutout 39b in a side surface through which a tale pipe 41 can pass when taking in/out the muffler, wherein an exhausting cover 40 is arranged at a position of the cutout in the side surface to catch the exhaust gas and water droplets from a discharging outlet 38 through their impingement. And, the exhaust cover comprises a water droplet catching part 43 arranged covering a lower part of the discharging outlet and a droplet guide part 44 for flowing down the caught droplets through the inside of a cylindrical body 44a, wherein a hose connection part 44e is arranged on a lower end of the water droplet guide part.SELECTED DRAWING: Figure 4
Patent JP-2021175244-A (JP)
Title: Lens drive unit and lens barrel with the same
Inventor: FUJINAKA HIROYASU
IPC: H02K41/035
Filed: 2020-04-22
Abstract: To provide a lens drive unit capable of driving a lens by obtaining a required trust to an end in a drive range of the lens while attaining downsizing, and a lens barrel with the same.SOLUTION: A lens drive unit 10 comprises permanent magnets 215a and 215b, a yoke 211 and a coil 210. The yoke 211 includes center yoke parts 221a and 222a, a back yoke part 231, and a yoke part magnetically joining the center yoke parts 221a and 222a with the back yoke part 231. The coil 210 is wound so as to enclose a portion of the center yoke parts 221a and 222a. Regarding an area of faces of the center yoke parts 221a and 222a facing the permanent magnets 215a and 215b, the area in the vicinity of an intermediate portion in a length direction is smaller than the area in the vicinity of both end portions in the length direction.SELECTED DRAWING: Figure 5A
Patent JP-2021171903-A (JP)
Title: Robot control system
Inventor: MORI YUTO
IPC: B25J5/00
Filed: 2020-04-30
Abstract: To provide a robot control system capable of promptly restarting operation when operation is stopped during autonomous moving.SOLUTION: A robot control system includes an autonomous movable robot 1, a server 2 communicating with the robot 1, a manager terminal 3 communicating with the server 2, and a staff terminal 4 communicating with the manager terminal 3. The robot 1 speaks to an obstacle when detecting the obstacle during autonomous moving, and issues an alarm to the server 2 when the obstacle does not move. The server 2 transmits the alarm to the manager terminal 3, and the manager terminal 3 transmits the alarm to the staff terminal 4.SELECTED DRAWING: Figure 3
Patent JP-2021179316-A (JP)
Title: Unbalance estimation method of rotary machine, and condition monitoring diagnostic apparatus of rotary machine
Inventor: YAMAGUCHI KAZUYUKI
IPC: G01M99/00
Filed: 2020-05-11
Abstract: To provide an unbalance estimation method of a rotary machine that can estimate an unbalance by separating a variable unbalance, and a condition monitoring diagnostic apparatus of the rotary machine.SOLUTION: The unbalance estimation method of a rotary machine includes the steps for: measuring a vibration vector and a rotational velocity at a time of initial operation when a trial unbalance is not added; measuring the vibration vector and the rotational velocity at a time of operation with the trial unbalance added; extracting the vibration vector at a time of constant speed operation based on the measured vibration vector and rotational velocity; determining a variable vibration vector function based on a change of the constant-speed vibration vector; and calculating a constant-speed variable vibration vector at the time of constant speed operation of a rotary machine 2 based on the variable vibration vector function.SELECTED DRAWING: Figure 1
Patent JP-2021177878-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-05-12
Abstract: To provide a game machine capable of increasing interest in a game.SOLUTION: A Pachinko game machine includes an up button, a down button, a left button, and a right button. A sub-control CPU can change a performance mode of various performances by shifting the performance mode when the left button or the right button is operated. The sub-control CPU can set an expectation degree change function when the up button is operated, while the sub-control CPU can change the performance mode of the various performances by canceling the expectation degree change function when the down button is operated. The performance mode after shifting the performance mode by operating the left button may be the same as the performance mode after shifting the performance mode by operating the right button. When the current game state is an advantageous state, the performance mode is not changed even when the left button or the right button is operated.SELECTED DRAWING: Figure 5
Patent JP-2021182036-A (JP)
Title: Projection optical device, projector, and method for controlling projection optical device
Inventor: WATANABE KAHO
IPC: H04N5/74
Filed: 2020-05-18
Abstract: To provide a projection optical device that can prevent a reduction in optical performance caused by deterioration of a resin lens.SOLUTION: A projection optical device of the present invention comprises: a projection optical system that has at least one resin lens and projects a projection image on a projection target surface; a deterioration prevention unit that prevents deterioration of the resin lens; and a projection control unit that controls the deterioration prevention unit.SELECTED DRAWING: Figure 2
Patent JP-2021174978-A (JP)
Title: Electrical component box and electrical junction box with high waterproofness and airtightness by integrating packing with case or lid of enclosure
Inventor: TAKAHASHI NOBUYUKI
IPC: H02G3/16
Filed: 2020-04-20
Abstract: To provide a case or lid of an enclosure of each of an electrical component box, an electrical junction box and the like, capable of achieving size reduction, no positional deviation or dropping-off of a packing and quick and simple installation while ensuring waterproofness and airtightness.SOLUTION: An enclosure of each of an electrical component box and an electrical junction box is structured so that a lid 2a or a case 1 includes a trapezoidal protrusion 7 which generates repulsive power when a packing 3a is compressed by integrating the packing 3a by means of insert molding (injection molding) and thermal welding and a packing part rib 6 generating repulsive power of deflection by bending, which are provided around an opening part in an annular manner.SELECTED DRAWING: Figure 3
Patent JP-2021196490-A (JP)
Title: Developing device
Inventor: KAMOSHIDA SHIGEMI
IPC: G03G15/08
Filed: 2020-06-12
Abstract: To provide a developing device that can suppress fatigue failure of a stirring sheet and a release sound, even if the developing device has a reduced size and high capacity.SOLUTION: A developing device has: a developer container that has a first opening and a second opening; a bottom member that is fixed to the developer container to close the first opening and forms a storage space for developer with the developer container; and a conveying member that has a sheet member with flexibility and is rotatably supported between the first opening and the second opening inside the developer container. The bottom member has a corner part that, when seen in a direction of a rotation axis of the conveying member, expands the storage space to an outside of a rotation locus through which a leading end of the sheet member passes when the sheet member has a natural length during the rotation of the conveying member, and a contact part that projects from the corner part to an inside of the rotation locus and can be in contact with the rotating sheet member.SELECTED DRAWING: Figure 1
Patent JP-2021195458-A (JP)
Title: Adhesive sheet
Inventor: ONISHI KENJI
IPC: H01L21/52
Filed: 2020-06-15
Abstract: To provide an adhesive sheet which is excellent in transmissivity of ultraviolet light after being thermally cured.SOLUTION: An adhesive sheet is provided which comprises resin composition, and in which the resin composition has a thermosetting resin, and parallel line transmissivity of a sheet with a thickness of 20 μm of the resin composition after being thermally cured is 80% or more in light having a wavelength of 350 nm.SELECTED DRAWING: None
Patent JP-2020155154-A (JP)
Title: Information processing device, information processing system, control method and program
Inventor: TANAKA YASUDAI
IPC: G06Q50/00
Filed: 2020-06-24
Abstract: To provide an information processing device, an information processing system, a control method and a program, which can perform support for performing effective promotion to a user about a product desired to undergo promotion.SOLUTION: A setting part 101 sets a collection condition or the like for collecting postings or the like from an SNS site 130 on the basis of setting inputted from an analysis terminal 120, an SNS posting collection part 103 collects the postings or the like collected from the SNS site 130 on the basis of the collection condition, a purchase and examination information detection part 105 analyses purchase states of products of a posting user, such as the purchase of the products or examination of the purchase of the user, or analyses evaluations of the products, and a publication part 107 generates information for performing promotion to urge the purchase of the products according to the analysis result.SELECTED DRAWING: Figure 1
Patent JP-2021009841-A (JP)
Title: Connection plug with center pin and thin plate-equipped sleeve, forming method of connection plug, and connection socket with thin plate-equipped sleeve
Inventor: ALFRED MANGSTL
IPC: H01R43/00
Filed: 2020-06-29
Abstract: To provide a connection plug or a connection socket having a plurality of elastic thin plates, which simplifies the manufacture of the connection plug or connection socket.SOLUTION: A connection plug 1 includes a center pin 2, and a thin plate-equipped sleeve 3 having a front opening, a rear opening, and a plurality of thin plates 6, and the thin plate-equipped sleeve surrounds the axial portion of the center pin in the circumferential direction, and is also fixed to the center pin such that the center pin penetrates the rear opening, the thin plate-equipped sleeve, and the front opening of the thin plate-equipped sleeve.SELECTED DRAWING: Figure 1
Patent JP-2022012413-A (JP)
Title: Crane device and operation management system of crane device
Inventor: OIKAWA YUGO
IPC: B66C13/00
Filed: 2020-07-01
Abstract: To provide an operation management system and an operation evaluation method for a crane device that can clearly suggest improvements in the use of the device to an operator and also improve the operator's operation skills.SOLUTION: Control means of an operation management system of a crane device includes: measurement means (26-30) for measuring measurement values related to predetermined evaluation items in a hoisting direction, a traversing direction, and a traveling direction of the crane device; measurement item evaluation means (32) for obtaining an evaluation point by comparing the measurement value for each evaluation item from a measurement section with a corresponding standard evaluation value, and obtaining an overall evaluation point from this evaluation point for each evaluation item in the hoisting direction, the traversing direction, and the traveling direction; and display means (23) for displaying at least one of the evaluation points obtained by the measurement item evaluation means and the overall evaluation point.SELECTED DRAWING: Figure 3
Patent JP-2022012757-A (JP)
Title: Stationary induction electrical apparatus
Inventor: TAKANO KEI
IPC: H01F27/26
Filed: 2020-07-02
Abstract: To provide a stationary induction electric apparatus that can be miniaturized.SOLUTION: A stationary induction electric apparatus has a container and an iron core. The container has a cylindrical shape. The iron core is housed in the container. The iron core has an external shape with a corner cut out that faces an inner peripheral surface of the container when viewed from an axial direction of the container.SELECTED DRAWING: Figure 4
Patent JP-2020184641-A (JP)
Title: Manufacturing method of optoelectronic component and optoelectronic component
Inventor: GERTRUD KRAEUTER
IPC: H01L33/56
Filed: 2020-07-13
Abstract: To provide an optoelectronic component having temperature stability and/or blue light stability and a manufacturing method of the optoelectronic component.SOLUTION: A manufacturing method of an optoelectronic component 100 includes the steps of A) providing a semiconductor 3 capable of emitting primary radiation, B) providing an alkoxy functionalized polyorganosiloxane resin 1, and C) cross-linking 7 the alkoxy functionalized polyorganosiloxane resin 1 to form a three-dimensional crosslinked polyorganosiloxane 4, and the organic content of the three-dimensional crosslinked polyorganosiloxane 4 is 25 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2022018711-A (JP)
Title: Image processing apparatus, image forming apparatus, and program
Inventor: TORII JOSUKE
IPC: B41J21/00
Filed: 2020-07-16
Abstract: To generate data for fault analysis from which classified information is less likely to be leaked when generating the data for fault analysis based on document data, compared with a case in which the data for fault analysis is generated by merely replacing character codes included in the document data with other character codes.SOLUTION: When image output processing is not normally executed, which is based on document data, such as PDF data in which character codes of characters to be displayed and glyph data being typeface data of the characters are described in a PDL, a RIP processing unit 44 replaces the character codes described in the document data with other character codes and deletes the glyph data described in the document to generate data for fault analysis.SELECTED DRAWING: Figure 3
Patent JP-2022018989-A (JP)
Title: Sheet case for sheet shutter
Inventor: KOMATSU AKIO
IPC: E06B9/17
Filed: 2020-07-17
Abstract: To simplify a configuration of a seat case, reduce weight thereof, make on-site assembly easier, and facilitate the on-site processing and procurement of components.SOLUTION: A sheet shutter including right and left sheet guides 2 that guide a sheet 42 to slide for raising/lowering movement, and a sheet case 1 that supports a winding drum 8 therein in a pivotal manner for winding the sheet 42 and is installed horizontally in the right-left direction at the upper end sides of the sheet guides 2 is configured such that: the sheet case, the back side of which is attached to a structural member 6 above the sheet guides 2, comprises right and left side frames 10 and 12 supporting the winding drum 8 in a pivotal manner and a plurality of beams 32 to 34 lying between the right and left side frames 10 and 12 to enclose the winding drum 8; insertion grooves 32c, 33c and 34c are formed that are open toward the other beams 32-34 adjacently facing the cross-sections of the respective beams 32-34; and the edges of the front and rear or top and bottom sides of thin plate-like right and left cover plates 41a-41c are inserted and fixed between the insertion grooves 32c, 33c and 34c facing each other so as to be inserted and removed.SELECTED DRAWING: Figure 7
Patent JP-2022019189-A (JP)
Title: toothbrush
Inventor: MATSUO YASUTAKA
IPC: A46B5/00
Filed: 2020-07-17
Abstract: To provide a toothbrush that can greatly reduce an amount of plastic garbage.SOLUTION: A toothbrush head 1 includes a roughly rectangular plate piece part 3 and a large number of bristles. In the plate piece part 3, a slit 5 is formed from one short side 3a of the roughly rectangle, in a direction to separate thickness. Also, a shank 7 is provided in a direction orthogonally crossing the opposite plane of the slit 5. With a base end connected, the toothbrush is provided with a pair of clipping leg pieces 11 which form the slit that opens legs in a narrow V-shape toward the tip end. In addition, it is provided, at each tip of the clipping leg pieces 11, with a metallic retainer plate 12 in which a small recessed part 13 for gripping the shank 7 is formed. The short side 3a and the long side 3b of the roughly rectangular plate piece part 3 of the toothbrush head 1 are selectively made to pressurize repulsively on a tip end face 2a of a handle part 2. The toothbrush head 1 is thereby structured to be held freely changeably between a linear extended posture and an orthogonal posture from the handle 2.SELECTED DRAWING: Figure 3
Patent JP-2022022924-A (JP)
Title: Printed circuit board with heat dissipation terminal and heat sink for heat dissipation
Inventor: Morimoto norimitsu
IPC: H05K7/20
Filed: 2020-07-26
Abstract: To provide efficient heat dissipation means of a semiconductor mounted on a printed circuit board.SOLUTION: In a combination method of a substrate 3 and a heat sink 4 that can effectively suppress the temperature rise of a semiconductor, regarding heat dissipation of a semiconductor 1, a heat dissipation pad, GND or a power supply pin of a semiconductor package is soldered to a heat diffusion area called a solid on the substrate, and a substrate having a high thermal conductivity metal (e.g. copper) created by the same method as a through hole (e.g. plating) at a position not far from the IC as a substrate end face or an equivalent slotted hole through hole, and a heat sink having a structure that can contact the end face with low thermal resistance are used to diffuse heat from the semiconductor to the heat sink with low thermal resistance.SELECTED DRAWING: Figure 1
Patent JP-2022030746-A (JP)
Title: Game machine
Inventor: TAKAGI YUJI
IPC: A63F7/02
Filed: 2020-08-07
Abstract: To provide a game machine capable of preventing damage to a function of an engagement part and appropriately mounting an outer guide rail.SOLUTION: A game machine includes a connection board (predetermined board) 33 and a connection board case (storage member) 330. The connection board 33 includes a board-side connector 43, and the board-side connector 43 includes a connector connection part 40, a support plate 41, and an engagement part 42. An opening 330a is provided on a front F1 of the connection board case 330, and a rib (regulation part) 60 is provided near the opening 330a. A range reaching a tip part 81b from a base end part 81a of the outer guide rail 81 is mounted to a game board 5 by plural parts (guide parts) 71c, and the number of the hole parts 81c is larger in a first range R1 of the outer guide rail 81 than in a second range R2 and is larger in the second range R2 than in a third range R3.SELECTED DRAWING: Figure 9
Patent JP-2022032521-A (JP)
Title: Reactive power compensation device
Inventor: SATO MASAKI
IPC: H02J3/18
Filed: 2020-08-12
Abstract: To provide a reactive power compensation device which can suppress voltage difference to be generated between terminals of thyristor switches in different phases when the thyristor switches are turned off.SOLUTION: According to an embodiment, there is provided a reactive power compensation device which comprises: a compensation circuit for outputting reactive power to three-phase AC buses; and a control unit which controls the compensation circuit, in which the compensation circuit has three-phase compensation units delta-connected to the three-phase AC buses, the compensation unit comprises: thyristor switches; and capacitors connected in series with the thyristor switches, each thyristor switch comprises a pair of thyristor elements connected reversely in parallel with each other between a pair of terminals, and the control unit makes the thyristor switches of the three-phase compensation unit into off states in an order that polarity of voltage to be charged to the capacitors becomes the same polarity in each capacitor of the three-phase compensation units when the thyristor switches of the three-phase compensation units are switched from on states to the off states.SELECTED DRAWING: Figure 3
Patent JP-2020179295-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-08-13
Abstract: To provide a game machine which can improve the soundness of a game.SOLUTION: A game machine includes plural pieces of detection means which detect a game ball having passed through a predetermined area, memory means which stores detection information being information based on that the game ball is detected by the detection means, calculation means which calculates game history information being information about a history of a game on the basis of the detection information, display means which carries out displaying based on the game history information calculated by the calculation means, and determination means which determines a display mode of the displaying based on the game history information on the display means, on the basis of the information amount of the detection information forming the basis of calculating the game history information.SELECTED DRAWING: Figure 35
Patent JP-2021151945-A (JP)
Title: High concentration iron flocculant and method for producing the same
Inventor: BAN MASANORI
IPC: B01D21/01
Filed: 2020-08-14
Abstract: To provide a method for efficiently producing a polyferric sulfate solution which uses iron oxide as an iron-based raw material and has a high total iron concentration and a high sludge flocculation capacity in a short time under high temperature and high pressure conditions.SOLUTION: A method for producing a polyferric sulfate comprises charging iron oxide powder and a sulfuric acid solution into a sealed container, replacing a gas phase in the sealed container with oxygen, and then performing an oxidation reaction under high-temperature and high-pressure conditions.SELECTED DRAWING: Figure 2
Patent JP-2022032775-A (JP)
Title: Cable passer for surgery
Inventor: OI HIROKI
IPC: A61B17/88
Filed: 2020-08-14
Abstract: To provide an expandable cable passer capable of being easily installed in the body, and guiding a cable in a state of being easily wound around a bone or a fixing plate.SOLUTION: An expandable cable passer is configured such that: 1) the expandable cable passer includes (a) an outer pipe and (b) a movable inner pipe inserted into the pipe of the outer pipe; 2) one end part of the outer pipe has an outer pipe bent part A in which the outer pipe is bent; 3) the inside of the outer pipe bent part A is provided with a notch part so as to expose the movable inner pipe inserted into the pipe of the outer pipe; 4) the tip part in which the movable inner pipe passes the outer pipe bent part A has an inner pipe bent part B synchronized with a curvature of the outer pipe bent part A; 5) in the movable inner pipe, an expandable bendable part is provided in an area passing at least the outer pipe bent part A; and 6) the inner pipe bent part B can go in and out from an opening at the tip of the outer pipe bent part A.SELECTED DRAWING: Figure 2