baber/WOPTO huggingface dataset:
Patent JP-2021004870-A (JP)
Title: Position tracking device and method
Inventor: TU TUNG-SHENG
IPC: B63C9/20
Filed: 2019-07-23
Abstract: To provide a position tracking device and a position tracking method.SOLUTION: A position tracking method includes the steps of: determining whether a rescue trigger signal is received; transmitting a first position determination signal by controlling a first position determination module when receiving a rescue trigger signal; determining whether the quantity of electricity of a power supply module is smaller than a predetermined quantity of electricity; and controlling the first position determination module into a sleep state when the quantity of electricity of a power supply module is smaller than a predetermined quantity of electricity, and controlling a second position determination module for transmitting a second position determination signal. The consumption power of the first position determination module is larger than the consumption power of the second position determination module. A position tracking device is provided further.SELECTED DRAWING: Figure 3
Patent JP-2021020403-A (JP)
Title: Image formation body having plural latent images
Inventor: HYODO TSUYOSHI
IPC: G07D7/20
Filed: 2019-07-30
Abstract: To provide an image formation body having a further visual effect in the image formation body in which plural latent images can be visually recognized by changing the observation angle and the observation direction.SOLUTION: An image formation body has an image region where plural latent image patterns are formed on a portion of a substrate. The image region includes concave and/or convex first, second, ..., n-th fine image line groups that are arrayed in the mutually-different directions. The first, second, ..., n-th fine image line groups form first, second, ..., n-th latent image patterns with first, second, ..., n-th latent image fine image lines and first, second, ..., n-th background fine image lines that are arrayed with the same directivity and have different concave and/or convex cross-sectional shapes. The directions in which the first, second, ..., n-th fine image line groups are arrayed become gradually different, and one of the position and shape of the first, second, ..., n-th latent image patterns becomes gradually different.SELECTED DRAWING: Figure 18
Patent JP-2019190468-A (JP)
Title: Scroll compressor
Inventor: YAMADA SADAYUKI
IPC: F04C18/02
Filed: 2019-08-08
Abstract: To provide a scroll compressor capable of stabilizing the behavior of a stationary scroll to improve performance and reliability.SOLUTION: A scroll compressor comprises: a partition plate that divides a sealed container into a high-pressure space and a low-pressure space; a stationary scroll adjacent to the partition plate; a slewing scroll; a rotation suppression member; and a main bearing. Further, it comprises a columnar member whose lower end part is fixed to a bearing side fitting part provided in the main bearing, and upper end part is inserted in a scroll side fitting part provided in the stationary scroll. The axial distance between the upper end part of the columnar member and the partition plate is shorter than the fitting length between the columnar member and the bearing side fitting part.SELECTED DRAWING: Figure 10A
Patent JP-2020056003-A (JP)
Title: Polyamide composition and method for producing the same, and molded article
Inventor: WATANABE MASASHI
IPC: C08K3/32
Filed: 2019-08-08
Abstract: To provide a polyamide composition having excellent flame retardancy and gives a molded article having good long-term heat resistance in spite of containing no halogen.SOLUTION: There is provided a polyamide composition which comprises an aliphatic polyamide (A), a semi-aromatic polyamide (B) containing a diamine unit and a dicarboxylic acid unit, at least one phosphinate (C) selected from the group consisting of a specific phosphinate represented by the following general formulas (1) and (2), a diphosphate and a condensate thereof and a polymer (D) having an oxygen index of 27% or more and an aromatic group in the main chain, wherein the content of the polymer (D) is 0.1 mass% or more and 8 mass% or less based on the total mass of the aliphatic polyamide (A), the semi-aromatic polyamide (B), the phosphinate (C) and the polymer (D).SELECTED DRAWING: None
Patent JP-2020040392-A (JP)
Title: Optical security device based on rotating surface
Inventor: VLADIMIR P RAKSHA
IPC: B42D25/369
Filed: 2019-08-09
Abstract: To provide ink used in an optical article for counterfeiting, which ink has optical characteristics variable based on a viewing angle, such as color and reflectivity, for example.SOLUTION: An optical article 102 printed on a substrate 104 comprises an organic binder, and a plurality of reflective magnetic platelets provided in the organic binder. The plurality of reflective magnetic platelets are aligned to substantially match at least a portion of a plane of rotation. The plurality of reflective magnetic platelets are aligned to produce a first reflective effect 108 of the optical article as the substrate rotates about a first axis, and the plurality of reflective magnetic platelets are aligned to produce a second reflective effect 112 of the optical article as the substrate rotates about a second axis. The first reflective effect is different from the second reflective effect.SELECTED DRAWING: Figure 1A
Patent JP-2021028774-A (JP)
Title: System, spatial management server, program, management method and device
Inventor: SASHITA TAKANORI
IPC: G06Q10/00
Filed: 2019-08-09
Abstract: To provide a system, a spatial management server, a program, a management method and a device capable of supporting management of space usage.SOLUTION: A system 10 comprises: a spatial management server 100 for managing space usage; and hook-type devices 152, 154, 156, 158 for determining the state of an object for managing whether or not space is in use. The hook-type device has a notification data transmission unit for wirelessly transmitting notification data related to the state of the object to outside the device. The spatial management server comprises a notification data acquisition unit for acquiring the notification data from a reception unit that receives the notification data, and a usage management unit for managing the space usage based on the notification data acquired by the notification data acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2021033348-A (JP)
Title: Marketing support system and marketing support method
Inventor: HONMA TORU
IPC: G06Q30/06
Filed: 2019-08-14
Abstract: To provide a marketing support device capable of providing users with desired items.SOLUTION: In a marketing support system 1, a marketing support device 10 includes input information processing means 11 for accepting, from a user terminal device 20, input information input by a user; item designing means 12 which designs, on the basis of accepted input information, a plurality of items having respectively different configurations; configuration information processing means 13 which gives configuration information of the designed plurality of items to the user terminal device 20, suggests the user to select a desired item from among the plurality of items, and receives selection information identifying the selected item from the user terminal device 20; and order information processing means 15 which accepts, from the user terminal device 20, temporary order information of an item corresponding to the selection information accepted by the configuration information processing means 13, and gives item information of a corresponding item to a manufacturer.SELECTED DRAWING: Figure 2
Patent JP-2021009308-A (JP)
Title: Image capturing optical lens
Inventor: OINUMA KENJI
IPC: G02B13/00
Filed: 2019-08-19
Abstract: To provide an optical lens, in particular, an image capturing optical lens.SOLUTION: An image capturing optical lens provided herein comprises a first lens, second lens, third lens, fourth lens, fifth lens, and sixth lens in order from the object side to the image side, the first lens having positive refractive power, the second lens having positive refractive power, and the third lens having negative refractive power. The image capturing optical lens satisfies the following conditional expressions: -20.00≤f2/f3≤-10.00, 0.50≤d2/d4≤3.00. The image capturing optical lens offers high imaging performance and a short total optical length (TTL).SELECTED DRAWING: Figure 1
Patent JP-2021031078-A (JP)
Title: carton
Inventor: KAWAMOTO AKIKO
IPC: B65D5/54
Filed: 2019-08-20
Abstract: To provide a carton used for storing an inner bag therein storing food, openable by double-folding a body part, and allowing selection of a size of the carton according to a storage space.SOLUTION: In a carton of the present invention, the upper side and the bottom side of the body part formed of a front panel, a rear panel and right and left side panels are closed by a top face panel and a bottom face panel. At a central part of the front panel and the right and left side panels, a zipper formed of a first break line and a second break line is provided for forming a narrow slit traversing the panel from an end part of the rear panel side of one side panel to an end part of the rear panel of the other side panel. The first break line is positioned at a center of the body part, and a folding line connecting both ends of the first break line is provided on the rear panel.SELECTED DRAWING: Figure 1
Patent JP-2021029466-A (JP)
Title: Golf ball taking-out plate
Inventor: KAWATA YUJI
IPC: A63B47/02
Filed: 2019-08-21
Abstract: To solve problems in which the cup-in is enabled without pulling a pin flag with rule revision in 2019, and on that occasion, the pin becomes an obstacle to cause a phenomenon that a ball is hard to be taken out, and thereby a smooth progress of competition is provided by that the ball is quickly taken out of a hole without the obstruction of the pin flag, and also, conventionally, a posture in a half sitting is required when the ball is taken out by lifting the pin flag; however, by the present invention, it is provided that the ball is taken out without becoming the posture in the half sitting.SOLUTION: A golf ball taking-out plate of the present invention is mounted to a pin flag, and thereby it is used as a saucer of a ball. When the pin flag is lifted, the ball is lifted together with this invention becoming the saucer, and thereby the ball can be taken out of a hole.SELECTED DRAWING: Figure 1
Patent JP-2021032642-A (JP)
Title: Buried steel material detection device, buried steel material detection method and buried steel material detection program
Inventor: KANEMITSU TOSHINORI
IPC: G01N17/00
Filed: 2019-08-21
Abstract: To provide a buried steel material detection device, a buried steel material detection method and a buried steel material detection program that allow for detection of buried steel materials.SOLUTION: At least four electrodes 11 are linearly arranged on a surface of or inside soil or concrete in which a steel material 2 is buried. A power supplying unit 20 applies AC power to two electrodes 11a and 11d of the at least four electrodes 11, two or more electrodes 11b and 11c being arranged between the two electrodes 11a and 11d. A potential difference between two electrodes 11b and 11c arranged between the electrodes 11a and 11d when supplied with power from the power supplying unit is measured by a measurement unit 21. A detection unit 30a detects the steel material 2 on the basis of the potential difference measured by the measurement unit 21.SELECTED DRAWING: Figure 3
Patent JP-2021034591-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: BEPPU TAKAYUKI
IPC: H01L27/11582
Filed: 2019-08-26
Abstract: To provide a semiconductor device and a manufacturing method of the same which can suppress over-etching in a conductive film provided between a plurality of adjacent insulating films.SOLUTION: A semiconductor device includes a plurality of insulating films adjacent to each other. Conductive films are provided between the insulating films. The conductive films are composed of molybdenum with a grain size approximately the same as the distance from the top surface to the bottom surface of the conductive films.SELECTED DRAWING: Figure 4
Patent JP-2021029231-A (JP)
Title: Work vehicle
Inventor: OSANO HIKARI
IPC: A01C11/02
Filed: 2019-08-29
Abstract: To provide a work vehicle capable of making automatic turning with a high degree of precision.SOLUTION: A work vehicle includes: travelling wheels attached to a travelling vehicle body; a steering device for adjusting a steering amount of the travelling wheels; a motor for driving the steering device; a position acquisition device for receiving position information from positioning means and acquiring current position information on the travelling vehicle body on the basis of the received positioning information; and a control device for controlling the motor. The control device has, as automatic turning modes, a first turning operation mode executed by controlling the motor so that a steering amount becomes a predetermined value irrespective of the position information while the travelling vehicle body is turning, and a second turning operation mode executed by controlling the motor so that the travelling vehicle body reaches a predetermined bearing on a turning travelling route on the basis of the position information, and can change the order and the timing of the automatic turning modes executed during turning.SELECTED DRAWING: Figure 2
Patent JP-2021032400-A (JP)
Title: Non-stage transmission
Inventor: TAKAHASHI RYOTA
IPC: F16H9/10
Filed: 2019-08-26
Abstract: To provide a compact non-stage transmission which prevents slippage without requiring hydraulic pressure.SOLUTION: The non-stage transmission includes: a hub 1; a plurality of radially-extending arms 2 which is attached to the hub 1 to allow identical rotation; and an annular gear 3 which can engage with a gear part 2b provided to the plurality of arms 2. The tip end of the plurality of arms 2 can engage with a chain or belt. Each of the plurality of arms 2 can relatively rotate about a reference point C with the hub 1. By providing rotational force to the annular gear 3 which engages with each of the plurality of arms 2, each of the plurality of arms 2 relatively rotates about the reference point C with the hub 1 such that an effective diameter of a sprocket which is an engagement point with the chain or belt becomes deformable.SELECTED DRAWING: Figure 1
Patent JP-2021043720-A (JP)
Title: Charge calculation system and charge calculation method
Inventor: NISHI FUMITO
IPC: H02J3/00
Filed: 2019-09-11
Abstract: To obtain a charge calculation system which can execute a plurality of kinds of calculation for calculating a consignment charge while maintaining sequence.SOLUTION: A charge calculation system comprises: a calculation part 5 which executes a plurality of kinds of calculation processing including first calculation processing for generating a first calculation result by executing first calculation for calculating a consignment charge, and second calculation processing for generating a second calculation result by executing second calculation for calculating the consignment charge by using the first calculation result, by using a process as a unit; and a scheduler 15 which determines priority of execution standby processes, when a first process corresponding to the first calculation processing and a second process corresponding to the second calculation processing are included in the execution standby processes, and first priority which is the priority of the first process is lower than second priority which is the priority of the second process, changes the priority so that the first priority becomes higher than the second priority, and instructs execution of the execution standby processes to the calculation part in a priority descending order.SELECTED DRAWING: Figure 1
Patent JP-2021041866-A (JP)
Title: Underwater vehicle, control method, and program
Inventor: AMITANI KAZUYUKI
IPC: B63C11/48
Filed: 2019-09-12
Abstract: To provide an underwater vehicle capable of suppressing collision with an obstacle during floating.SOLUTION: An underwater vehicle 1 comprises: a body 10; a buoy 20 having a first sensor 21 for detecting the presence of an obstacle and capable of being discharged outside the body 10; a buoy control unit 112 that discharges the buoy 20 outside the body 10 when the body 10 floats; and a floating determination unit 113 that determines that a floating behavior of the body 10 is not permitted when the obstacle is detected at the scheduled floating position of the body 10 on the basis of a detection signal from the first sensor 21.SELECTED DRAWING: Figure 2
Patent JP-2020039877-A (JP)
Title: Medical image diagnostic apparatus, medical image diagnostic method, and ultrasonic diagnostic apparatus
Inventor: CHEN CHIEH
IPC: A61B8/14
Filed: 2019-09-13
Abstract: To realize high accuracy of positioning, reduction in user's operation, easy operation by a user, short time, and good real-time performance.SOLUTION: A medical image diagnostic apparatus 100 is configured to perform image positioning between medical image data. The medical image diagnostic apparatus includes an extraction unit 101, a scale setting unit 102, and an image positioning unit 103. The extraction unit extracts the structure of a subject included in the medical image data. The scale setting unit sets a predetermined value as the display scale of the medical image. The image positioning unit performs image positioning between the medical image data on the basis of the display scale of the predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2021041383-A (JP)
Title: Rice milling facility
Inventor: ONODERA YUSUKE
IPC: B02B7/00
Filed: 2019-09-13
Abstract: To prevent reckless obstruction of sorting process of a stone remover or the like, in a constitution for performing air transportation by a brown rice transport device in a rice milling facility.SOLUTION: A rice milling facility includes an input hopper 5, a rotary valve 6 for delivering brown rice in the input hopper 5, a stone remover 8, a rice milling machine 10, and transportation means 7 for transporting brown rice in the input hopper 5 to the stone remover 8 side, in which the transportation means 7 has a constitution for air-transporting brown rice by connecting an air blower 16 to a carrier pipe 17. The rice milling facility has a constitution for stopping the air blower 16 during stone removal residual rice treatment for treating residual rice in the stone remover 8.SELECTED DRAWING: Figure 13
Patent JP-2021047599-A (JP)
Title: Server room system
Inventor: KOBAYASHI HIDEYOSHI
IPC: G06F1/20
Filed: 2019-09-18
Abstract: To accomplish an equalized airflow to be supplied to the interior of a housing box for each electric and electronic apparatus without the decrease of airflow discharged from an air conditioner and of wind speed therefrom.SOLUTION: A server room system 100 includes: a server room 1 where a plurality of electric and electronic apparatus housing boxes 2 in which each electric and electronic apparatus is loaded are arranged side by side; and a blower opening 41 that blows out cooling air fed from an air conditioner 4 in the horizontal direction toward a passage formed along each air intake surface of the plurality of electric and electronic apparatus housing boxes. An air turbulence producing member 9 that directs some of the cooling air blown out from the blower opening in the horizontal direction downwardly is provided above the passage.SELECTED DRAWING: Figure 4
Patent JP-2021048693-A (JP)
Title: Rotor for rotary electric machine
Inventor: NOMURA TAKUJI
IPC: H02K1/27
Filed: 2019-09-18
Abstract: To provide a rotor for a rotary electric machine, capable of suitably suppressing generation of a temperature rise in a permanent magnet.SOLUTION: A rotor 12 for a rotary electric machine includes: a cylindrical rotor core 30; a housing hole 33 for penetrating the rotor core 30 in a center line direction; a permanent magnet 14 fixed under a stored state in the housing hole 33; and a stationary member 34 formed of foamed synthetic resin provided in such a mode to embed an interval between an inner-peripheral surface of the housing hole 33 and an outer-peripheral surface of the permanent magnet 14 over the whole periphery. In the stationary member 34, a heat conductivity of an outside part 34A arranged outside of the rotor core 30 in the radial direction with reference to the permanent magnet 14 is set to be lower than that of an inside part 34B arranged inside thereof in the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2021045080-A (JP)
Title: Work vehicle
Inventor: ATONO TSUYOSHI
IPC: A01B63/10
Filed: 2019-09-18
Abstract: To provide a work vehicle capable of easily executing lifting and lowering of a work device in the work by the work device according to a work status, and returning the work device to an appropriate position after the lifting or lowering to continue the work.SOLUTION: A work vehicle includes: a vehicle body; a lifting and lowering device provided to the vehicle body; a first lifting and lowering operation tool for operating the lifting and lowering of the lifting and lowering device; and a lifting and lowering control unit for executing lifting or lowering of the lifting and lowering device while the first lifting and lowering operation tool is being operated, and, when the operation is released, moving the lifting and lowering device from a position where the operation is released to another position.SELECTED DRAWING: Figure 1
Patent JP-2019213238-A (JP)
Title: Periodic channel state information signaling employing carrier aggregation
Inventor: TIMO ERKKI LUNTTILA
IPC: H04W72/04
Filed: 2019-09-20
Abstract: To provide a method for periodic channel state information signaling that employs carrier aggregation, and to provide an apparatus and a computer readable medium.SOLUTION: A method may include a step for determining channel state information in an apparatus. The channel state information includes channel state information of a plurality of component carriers. The method may also include a step for reporting, by the apparatus, the channel state information including a plurality of reports in an aggregated form.SELECTED DRAWING: Figure 2
Patent JP-2021046849-A (JP)
Title: Self-priming pump and method for manufacturing rotor of self-priming pump
Inventor: UCHIYAMA HIROAKI
IPC: H02K1/27
Filed: 2019-09-20
Abstract: To provide a self-priming pump capable of reducing vibration generated by rotation of an impeller.SOLUTION: A self-priming pump 1 comprises an impeller 2, an electric motor 3 that drives the impeller 2, and a casing 4 that houses the impeller 2. The electric motor 3 comprises a stator 5, a cylindrical magnet 17 arranged on the inner peripheral side of the stator 5, a magnet cover 18 that covers the outer peripheral side of the magnet 17, and a mold resin part 20 that is integrally formed with the impeller 2 and covers the inner peripheral side of the magnet 17. The magnet cover 18 is made of resin.SELECTED DRAWING: Figure 1
Patent JP-2021050718-A (JP)
Title: Fuel device of vehicle
Inventor: MOKUDA KENJI
IPC: F02M37/00
Filed: 2019-09-26
Abstract: To improve a fuel device of a vehicle.SOLUTION: A fuel device 10 of a motor vehicle 1 supplies a fuel gas, generated in a tank 3 which stores a fuel used in an engine 2 of the motor vehicle 1, from the tank 3 to a canister 4 and purges the fuel gas from the canister 4 to the engine 2. The fuel device 10 has: a sealing valve 12 provided at a path from the tank 3 to the canister 4; an operation member 24 which is operated to supply the fuel to the tank 3; and a control unit 27 which opens the closed sealing valve 12 when the operation member 24 is operated to supply the fuel. The control unit 27 opens the sealing valve 12 in a state that the operation member is not operated when a residual fuel amount in the tank 3 is decreased or when an inner pressure of the tank 3 is increased.SELECTED DRAWING: Figure 2