baber/WOPTO huggingface dataset:
Patent JP-2020078229-A (JP)
Title: System and method for extending power supply unit hold-up time
Inventor: OU YANG KUANG-HUA
IPC: H02M3/28
Filed: 2019-09-13
Abstract: To provide an improved power supply unit (PSU) in a server system.SOLUTION: A PSU 100B includes a forward converter 105, a buck converter 106, a switch box 107, and an option box 108. The forward converter 105 includes a transformer T2. A primary winding of the transformer T2 is coupled to an input of the PSU 100B, while a secondary winding is coupled to an output of the PSU 100B. Two or more components of the forward converter 105 are shared with the buck converter 106 to support the functionality of the buck converter 106 when it is enabled. The switch box 107 includes a power switch and a controller switch X4 connected to the forward converter 105. Energy stored on an energy-tank capacitor C5 is capable of supporting power consumption of a server system during a hold-up time, when an input power to the PSU 100B is interrupted.SELECTED DRAWING: Figure 1B
Patent JP-2021042751-A (JP)
Title: Piston for internal combustion engine
Inventor: OZAWA YUTA
IPC: F02F3/22
Filed: 2019-09-13
Abstract: To provide a piston for an internal combustion engine that can reduce weight while maintaining strength and improve cooling performance.SOLUTION: A cooling channel 6 has: a distance between a first point A and a third point C which is formed so as to be longer than a distance between the first point A and a sixth point F; and a part reaching a second point B via the third point C from the first point A which is provided on an inside of a U-shaped region surrounded by a first line segment AD, a third line segment DE and a second line segment BE.SELECTED DRAWING: Figure 6
Patent JP-2021045213-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-09-15
Abstract: To improve the amusement of a game.SOLUTION: A game machine has an operation part that can be operated by a player and can execute a performance based on the operation of the operation part. The game machine can execute a win/loss notification performance including a first performance in which an operation part image(s) simulating the operation part is stocked on a display screen, a second performance in which the operation part image stocked by the first performance is consumed by the operation of the operation part, and a third performance capable of giving notification of win/loss about a specific lottery during the second performance. The first performance is a performance in which the operation part image(s) is stocked plural times.SELECTED DRAWING: Figure 80
Patent JP-2020023316-A (JP)
Title: Device and program
Inventor: KOBAYASHI YUTAKA
IPC: B60R16/02
Filed: 2019-09-17
Abstract: To provide an electronic device capable of issuing an alarm desired by a user.SOLUTION: A device is provided with an alarm function. When one or more alarm conditions are satisfied while a standby screen including a map around a present position and the like is displayed, the alarm function displays one or more alarm indications of information related to alarm objects, presented with characters, for example, in a pentagonal elongated area overlaid on the standby screen. The alarm function can display a plurality of the alarm indications simultaneously on the display part, to output information related to each of the different alarm objects, from each of the alarm indications. The respective alarm indications are arranged at respective predetermined fixed positions.SELECTED DRAWING: Figure 6
Patent JP-2021045414-A (JP)
Title: Token pusher game device
Inventor: WATANABE HIROYUKI
IPC: A63F9/00
Filed: 2019-09-19
Abstract: To provide a token pusher game machine for improving a configuration for collecting tokens.SOLUTION: A game machine 1 includes collection cylinders 36L, 36R provided at an edge of a tip end in a token movement direction of a fixed table 35b of a pusher stand 35, and the collection cylinders 36L, 36R include a flat surface as a part for easily collecting tokens of the fixed table 35b and a raised surface as a part for collecting tokens of the fixed table 35b with much more difficulty than the flat surface 35b, and the game machine includes a drive part 59 for changing a part continuous to an edge of the tip end in a token movement direction of the fixed table 35b between the flat surface and the raised surface by rotating the collection cylinders 36L, 36R around an axis in a vertical direction.SELECTED DRAWING: Figure 10
Patent JP-2021052124-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor element
Inventor: NOMURA NORITSUGU
IPC: H01L21/66
Filed: 2019-09-26
Abstract: To suppress the occurrence of a partial discharge between a semiconductor element and an inter-element portion, and suppress the adhesion of foreign matter to the semiconductor substrate and the formation of a member mark on the semiconductor substrate when a voltage is applied to the semiconductor element to evaluate the electrical characteristics of the semiconductor element formed on the semiconductor substrate.SOLUTION: A semiconductor device includes a semiconductor substrate and a discharge suppressor. The semiconductor substrate includes a plurality of semiconductor elements and inter-element portions. A plurality of semiconductor elements are arranged in the spreading direction of the semiconductor substrate. The inter-element portion is between adjacent semiconductor elements included in the plurality of semiconductor elements. The discharge suppressor adheres to the surface of the inter-element portion, but does not adhere to the surface at the center portion of each of the semiconductor elements included in the plurality of semiconductor elements. The discharge suppressor is made of an insulator.SELECTED DRAWING: Figure 4
Patent JP-2021054558-A (JP)
Title: Pipe carrier
Inventor: OKAMURA HIROYUKI
IPC: B65G25/00
Filed: 2019-09-27
Abstract: To provide a pipe carrier capable of speedily carrying a pipe.SOLUTION: A pipe carrier comprises elevation means 13 that raises and lowers a first transport frame 2 and a second transport frame 3. The elevation means 13 is configured, in a state of supporting a pipe 10 by one pair of second transport frames 3, to lower the second transport frames 3 while raising the first transport frame 2 such that a first inclined portion 2b goes beyond a second projecting portion 3a, while in a state of supporting the pipe 10 by both first transport frames 2, to raise the second transport frame 3 while lowering the first transport frame 2 such that a second inclined portion 3b goes beyond a first projecting portion 2a.SELECTED DRAWING: Figure 1
Patent JP-2021057193-A (JP)
Title: Power supply circuit breaker
Inventor: SATO TAKAHIKO
IPC: H01R13/703
Filed: 2019-09-30
Abstract: To provide a power supply circuit breaker which secures excellent operability by suppressing an operational force required for fitting and desorption.SOLUTION: A main switch MSw comprises: a first terminal 13 which is provided in a first connector housing 10; and a second terminal 24 which is provided in a second connector housing 20 and includes a contact piece 35 to be conducted in slide contact with the first terminal 13 in an insertion/extraction direction A of the second connector housing 20 with respect to the first connector housing 10. The first terminal 13 includes a main contact part 14b and a temporary contact part 14a to which the contact piece 35 of the second terminal 24 is energized and elastically contacted in a main fitting state and a temporary fitting state. The temporary contact part 14a is disposed at a desorption side in the insertion/extraction direction with respect to the main contact part 14b and formed so as to be in contact with a lower contact load than the main contact part 14b.SELECTED DRAWING: Figure 9
Patent JP-2021055146-A (JP)
Title: Spheroidal graphite cast iron and method for producing the same
Inventor: NAKAMURA TAKESHI
IPC: B22D27/20
Filed: 2019-09-30
Abstract: To provide a spheroidal graphite cast iron showing high tensile strength even when there is a decrease in teeming temperature when molten cast iron is poured into a cast.SOLUTION: A spheroidal graphite cast iron has C: 3.5-4.2 mass%, Si: 2.0-2.8 mass%, Mn: 0.2-0.4 mass%, Cu: 0.1-0.7 mass%, Mg: 0.02-0.06 mass%, P: 0.03-0.1 mass%, with the balance being Fe and inevitable impurities. P is added to molten metal, thereby producing spheroidal graphite cast iron having the above-described chemical component.SELECTED DRAWING: Figure 2
Patent JP-2021054984-A (JP)
Title: Copolymer for detergents
Inventor: HARIKAE SONKO
IPC: C11D3/37
Filed: 2019-09-30
Abstract: To provide a copolymer for detergents having cleaning power more excellent than conventional polymers.SOLUTION: A copolymer used for detergent applications comprises a constituent unit (a) derived from a monomer (A) having at least one kind of hydrophilic group selected from the group consisting of a hydroxyl group, an oxyalkylene group as well as a carboxyl group, a sulfonic acid group, a phosphate group, an amino group and salts of these and a constituent unit (b) derived from a hydrophobic monomer (B), in which a weight average molecular weight is 106000 or larger, and the hydrophobic monomer (B) has a solubility parameter of a homopolymer of 13 or smaller.SELECTED DRAWING: None
Patent JP-2021057254-A (JP)
Title: Battery pack
Inventor: NAGAHAMA TATSUYA
IPC: H01M10/6556
Filed: 2019-09-30
Abstract: To provide a technology capable of suppressing contact of water that has entered an outer case of a battery pack with a substrate.SOLUTION: A battery pack includes an outer case, a cell case housed in the outer case, and a substrate housed in the outer case and held in the outer case, the outer case has an upper surface provided with a terminal opening for exposing a terminal, a bottom surface, a side surface extending upward from the bottom surface, a hook arranged on the side surface, and a first opening arranged on the side surface, and the substrate is provided at a position facing the side surface, the substrate is provided below the hook, and the first opening is provided below the substrate.SELECTED DRAWING: Figure 1A
Patent JP-2021056431-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO SHINICHIRO
IPC: G03G15/08
Filed: 2019-09-30
Abstract: To provide one form of an image forming apparatus.SOLUTION: An image forming apparatus (1) has a supply container (40) storing toner removably attached thereto and forms a toner image on a recording material, and the image forming apparatus comprises: an image carrier (21); a developer container (32) that stores the toner; developing means (31) that develops an electrostatic latent image formed on the image carrier into a toner image by using the toner stored in the developer container; a supply port that, upon attachment of the supply container, allows supply of toner from the supply container outside the image forming apparatus to the developer container; a regulation member that can make a transition between a permission state for permitting rotation of the supply container attached to the supply port and a regulation state for regulating the rotation; notification means (300) that notifies supply procedures to supply the toner from the supply container to the developer container; and control means that causes the notification means to notify at least one procedure of the supply procedures.SELECTED DRAWING: Figure 1
Patent JP-2021059686-A (JP)
Title: Phosphor and semiconductor light emitting device using the same
Inventor: TOYODA KEI
IPC: C09K11/80
Filed: 2019-10-09
Abstract: To provide a phosphor that has excellent emission properties in a blue-green region and has high color rendering properties.SOLUTION: A phosphor is represented by a chemical formula of Lu(3-x-z)MgxZnyAl(5-y)O12:Cez, in which in a case where z is in a range of 0.01≤z≤0.03, x and y respectively satisfy 0<x≤1.4 and 0<y≤1.4, in a case where z is in a range of 0.03<z≤0.06, x and y respectively satisfy y<0.2 and 0.1≤x≤1.4, or x<0.2 and 0.1≤y≤1.4, or x=0.2 and y=0.2, in a case where z is in a range of 0.06<z≤0.09, x and y respectively satisfy y<0.2 and 0.1≤x<1.4, or x<0.2 and 0.1≤y<1.4, and in a case where z is in a range of 0.09<z≤0.12, x and y respectively satisfy y<0.2 and 0.1≤x<0.9, or x<0.2 and 0.1≤y<0.9.SELECTED DRAWING: Figure 1
Patent JP-2021062639-A (JP)
Title: Vehicular table device
Inventor: NISHIMURA KIYONARI
IPC: B60N3/00
Filed: 2019-10-10
Abstract: To provide a vehicular table device configured so that a function other than a function of placing a small article thereon can be rationally added thereto.SOLUTION: A table device 1 comprises: a base 2 provided on a floor F to be movable horizontally; a plate-like table 3 comprising two table top plates 3A attached onto the base 2, which can be folded in two; a plate-like lower-stage top plate 5 attached to a position lower than the table 3 in the base 2; and a top plate movement device 4 that moves the two table top plates 3A and the lower-stage top plate 5 with respect to the base 2. The top plate movement device 4 can switch the two table top plates 3A into a table use position P1 where the plates are expanded horizontally so that plates are flush with each other and into a table storage position where the plates are mutually folded in two vertically, and further can switch the lower-stage top plate 5 into a lower-stage storage position where the plate is stored so that the plate is pointed in the same direction as the direction of the two table top plates 3A at the table storage position and into a lower-stage use position P3 where the plate is expanded horizontally into a region lower than the table use position P1.SELECTED DRAWING: Figure 5
Patent JP-2021062981-A (JP)
Title: Round bar molded glass and method for producing the same
Inventor: ITO YOSUKE
IPC: C03B23/055
Filed: 2019-10-10
Abstract: To provide a round bar molded glass used as material for a glass molding, and a method of producing the same.SOLUTION: A round bar molded glass has a cross-sectional diameter of 3.5 mm or less, a side surface roughness Ra of 1.5 or less, and an aspect ratio (major axis/cross-sectional radius) of 35 or more.SELECTED DRAWING: Figure 1
Patent JP-2021061982-A (JP)
Title: Cup with toothbrush stand
Inventor: KAWASHIMA SATOSHI
IPC: A47K1/09
Filed: 2019-10-11
Abstract: To provide a sanitary cup with a toothbrush stand whose mouth does not contact a placement surface.SOLUTION: A cup with a toothbrush stand comprises: a cylindrical cup body part 2 which has a cylindrical part 2a, a mouth part 2b and a bottom surface part 2c; and a grip 3 which is attached to the side surface thereof. The grip 3 includes a placement part 3d which is formed between a bent part 3a and an upper end 3b. The outer surface on the grip 3 side of the bottom surface part 2c is provided with a handle part insertion hole 2e to which the handle part of the toothbrush is inserted. After the placement part 3d is horizontally placed on a placement table, the handle part of the toothbrush T is inserted into the handle part insertion hole 2e, the tip of the handle part is engaged with a handle part holding hole 3f, and the toothbrush T is vertically attached and stored.SELECTED DRAWING: Figure 5
Patent JP-2021062031-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-15
Abstract: To prevent an aleatory property from excessively increasing.SOLUTION: A game machine includes an advantageous a special state where an advantageous state advantageous for a player is easily controlled, and includes adjustment means which adjusts a grant speed that is an amount of a game value granted in a unit period so that the grant speed is reduced, when a high grant state is determined by a fact that the number of the advantageous states occurred in a consecutive-jackpot state period reaches a specific number, game control means which can control the progress of a game, and performance control means which can control a performance on the basis of control information sent from the game control means. The game control means can execute a performance control on the basis of control information which is sent from the game control means and with which it is identified whether it is in the high grant state or not.SELECTED DRAWING: Figure 11-28
Patent JP-2021062831-A (JP)
Title: Viewing system for vehicle and control method therefor
Inventor: KAJIWARA MITSUO
IPC: B60P3/00
Filed: 2019-10-17
Abstract: To provide a vehicle rearward viewing system for a special vehicle.SOLUTION: A rearward viewing system for a vehicle, including: a loading part located in a vehicle rear part; and a carrying-in/-out machine by which a to-be-carried object with a high temperature is carried into and from the loading part, comprises: a first camera installed in the vehicle rear part; an opening that secures a rearward view field from the first camera, a shielding plate used for shielding the opening; wherein the shielding plate is movable between a closed position for shielding radiation from the to-be-carried object behind the vehicle to the first camera and an open position for allowing rearward viewing of the first camera. Since radiation from a to-be-carried object with a high temperature can be shielded by a shielding plate and flow of dust into the first camera is prevented, this system is suitable as a viewing system for a vehicle, which carries a to-be-carried object with a high temperature and used in a space with high dust density.SELECTED DRAWING: Figure 3
Patent JP-2021066224-A (JP)
Title: Vehicular defect cause identifying device
Inventor: MIYASAKA KENJI
IPC: B60W50/04
Filed: 2019-10-17
Abstract: To improve the precision of identifying a defect cause occurring in a vehicle.SOLUTION: The cause of defect occurring in a vehicle 10 is identified using: a defect cause identifying model 310 which is defined in advance and which indicates a relation between the cause of defect identified on the basis of the detection value of a test vehicle sensor 404, like an oil pressure sensor that facilitates the identification of the cause of defect in comparison with the detection value of the same in-vehicle sensor group 402 as an in-vehicle sensor group 160 loaded in the vehicle 10, and the detection value of the in-vehicle sensor group 402; and the detection value of the in-vehicle sensor group 160 when a defect occurs in the vehicle 10. Hence, when the test vehicle sensor 404 is not loaded in the vehicle 10, the precision of identifying the cause of defect occurring in the vehicle 10 can be improved.SELECTED DRAWING: Figure 15
Patent JP-2021065187-A (JP)
Title: Implement
Inventor: NAGAHATA TOMOYUKI
IPC: A01D34/86
Filed: 2019-10-25
Abstract: To provide an implement capable of improving balance of a travel machine body with the implement mounted thereon.SOLUTION: An implement A comprises: a main frame 11 comprising a fitting part for fitting to a travel machine A body; stretching means 41 capable of being switched between a storage state in which the means is folded in a horizontal state and a stretched state; a work part 51 fitted to an end of the stretching means 41; and an oil tank 31 installed on the implement A. When the stretching means 41 in the storage posture of the work part 51 becomes almost horizontal, the stretching means 41 is provided above the oil tank 31. The implement A further has a mast frame 21 for fitting the stretching means 41 to the implement. The stretching means 41 has a first boom 411, a first coupling body 412, a second boom 413, and a second coupling body 414.SELECTED DRAWING: Figure 1
Patent JP-2021067131-A (JP)
Title: Sash structure and double glazed window
Inventor: YASUI SHINYA
IPC: E06B3/663
Filed: 2019-10-28
Abstract: To provide a sash structure preventing deformation of spacers and damage of a double glazed window.SOLUTION: A sash structure is provided with: a double glazed window; a sash frame on which the double glazed window is attached; and a glazing channel intervening between the double glazed window and the sash frame. The double glazed window has a hollow space hermetically sealed by placing two plate glasses with a specific gap apart from each other and arranging a spacer keeping the gap on peripheral edge parts of the plate glasses, and the spacer is made from soft resin material in which corrugated rigid material is buried. When the double glazed window is attached on the sash frame through the glazing channel, an insertion opening for the plate glasses of the sash frame is closer to a center of the plate glasses than a position of the rigid material in the spacer.SELECTED DRAWING: Figure 1
Patent JP-2020011139-A (JP)
Title: Game machine
Inventor: SUGIURA HYUMA
IPC: A63F7/02
Filed: 2019-10-28
Abstract: To provide a game machine that performs an unprecedented and novel change presentation of reservation display bodies and that thereby has enhanced game properties.SOLUTION: If a predetermined presentation condition is satisfied, a first change presentation is performed in which all reservation display bodies, which are being displayed in a presentation display portion 6 at variation start time of decorative symbols 66, 66, - - -, are rotationally displayed and only the reservation display bodies that are the target of change set in advance in a scenario are changed, during the rotational display or at the stop of the rotational display, to reservation display bodies whose types are different from the types before the rotational display. Therefore, compared with the conventional one in which presentation is performed targeting only the reservation display bodies that merely change, players can play games with amusement that covers even a matter of which reservation display bodies are to be changed.SELECTED DRAWING: Figure 16
Patent JP-2021071821-A (JP)
Title: Donation and fund-raising system for accommodation
Inventor: NAKAMURA HIROSHI
IPC: G06Q50/12
Filed: 2019-10-30
Abstract: To provide a novel donation and fund-raising system for accommodation that enables a guest to donate and fund-raise with a high degree of acceptance for SDGs activities conducted by an accommodation.SOLUTION: In a donation and fund-raising system 1 for accommodation comprising an input terminal 2 and a management server 3 that communicates with the input terminal 2, the input terminal 2 is capable of receiving information on approval of the donation and fund-raising policy of an accommodation and transmitting such approval information to the management server 3 together with the corresponding room information, and the management server 3 is capable of receiving the approval information and the room information transmitted from the input terminal 2. The donation and fund-raising system for accommodation comprises donation amount calculation means that calculates the donation and fund-raising amount based on the room information using the approval information accepted by the input terminal 2.SELECTED DRAWING: Figure 1
Patent JP-2020032209-A (JP)
Title: System for device-aware flexible tool registration
Inventor: PRASHANT CHOPRA
IPC: A61B34/20
Filed: 2019-10-30
Abstract: To provide a system that accurately locates a device within a patient anatomy.SOLUTION: The system generates a first model of at least one anatomical passageway from anatomical data describing a patient anatomy, determines a shape of a device positioned within branched anatomical passageways of the patient anatomy, the device including a plurality of sections, each section of the plurality of sections having a distinct physical property, computes a set of deformation forces for each section of the plurality of sections of the device, and generates a second model of the device positioned within the plurality of branched anatomical passageways by adjusting the first model on the basis of the determined shape of the device and the set of deformation forces for each section of the plurality of sections of the device.SELECTED DRAWING: Figure 9