baber/WOPTO huggingface dataset:
Patent JP-2021189045-A (JP)
Title: Angle detector
Inventor: USHIDA SAKI
IPC: G01D5/245
Filed: 2020-05-29
Abstract: To provide an angle detector capable of preventing generation of an offset voltage.SOLUTION: An angle detector comprises: a rotating body that has a plurality of concave and convex portions arranged on its plane or side surface along its rotational direction, and that is composed of a magnetic material; a bias magnet 20 one pole of which is arranged so as to face the concave and convex portions; and a magnetic sensor 110 that is arranged between the bias magnet 20 and the concave and convex portions. The magnetic sensor 110 has a first magnetic resistor R1, a second magnetic resistor R2, a third magnetic resistor R3 and a fourth magnetic resistor R4 that are sequentially arranged in the rotational direction, and that detect magnetism in a direction facing the bias magnet 20. The bias magnet 20 includes: first areas that respectively face the first magnetic resistor R1 and the fourth magnetic resistor R4; and second areas that respectively face the second magnetic resistor R2 and the third magnetic resistor R3, and that reduce magnetism, passing from the bias magnet 20 to the magnetic sensor 110, further than the first areas.SELECTED DRAWING: Figure 9
Patent JP-2021187513-A (JP)
Title: Foamer pump
Inventor: KUWABARA KAZUHITO
IPC: B65D47/34
Filed: 2020-05-29
Abstract: To stably discharge a foamy content liquid.SOLUTION: A foamer pump 10 comprises a nozzle member 11 which is attached to a mouth 2a of a container body 2, and a pump member 13 which is located above the mouth of the container body and is provided on the nozzle member. The nozzle member comprises: a nozzle cylinder part 20 which has a storage chamber 21, and in which a nozzle hole 12 is formed; and a foaming part 90 which is located between the storage chamber and the nozzle hole, and mixes air with a content liquid thereby generating a foamy content liquid. The pump member comprises: a cylinder 30 for liquid which communicates with the interior of the storage chamber; a cylinder 31 for air of which the interior is so made as to be an air chamber 32; and an operation member 33 which can reciprocate along an intersection direction L intersecting a container axis O1. The operation member pressurizes the interior of the cylinder for liquid to feed the content liquid in the storage chamber to the foaming part in association with movement from a standby position P1 to a push-in position, and pressurizes the interior of the cylinder for air to feed air in the air chamber to the foaming part via an air passage 66.SELECTED DRAWING: Figure 2
Patent JP-2021189980-A (JP)
Title: Cleaning device, program, and display terminal
Inventor: ONO TAKASHI
IPC: A47L11/282
Filed: 2020-06-04
Abstract: To efficiently execute high quality cleaning by improving the workability of cleaning work.SOLUTION: A cleaning device (1) for cleaning a surface to be cleaned, while moving a cleaning member (16) by a manual operation images the surface to be cleaned by an imaging part (61) during cleaning, estimates the present position of the cleaning member, forms an already-cleaned area on the basis of a movement locus up to the present position of the cleaning member, forms a future cleaning area on the basis of a movement direction from the present position of the cleaning member, and superimposes and displays the already-cleaned area and the future cleaning area on the surface to be cleaned in a captured image by a display part (63).SELECTED DRAWING: Figure 2
Patent JP-2021188601-A (JP)
Title: Cooling apparatus
Inventor: KOMORIYA TORU
IPC: F01P3/18
Filed: 2020-06-04
Abstract: To provide a structure capable of improving cooling efficiency of a cooling apparatus that cools an object by causing a refrigerant to flow in a flow passage.SOLUTION: One embodiment of a cooling apparatus 10 includes: a cooling flow passage 40 in which a refrigerant flows; and a particle accommodation section 30 in which a plurality of particles are accommodated to enable flowing. The cooling flow passage 40 includes: an inflow port 40a which the refrigerant flows in; and an outflow port 40b from which the refrigerant flows out. At least a portion of a wall part constituting the cooling flow passage 40 is a first partition wall part partitioning inside of the cooling flow passage 40 and inside of the particle accommodation section 30. The first partition wall part allows passage of the refrigerant and blocks the particles.SELECTED DRAWING: Figure 1
Patent JP-2021186606-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To solve the problem of a risk of a decrease in interest in a game since a performance mode of a game performance is uniform for example when merely changing a display mode of a character or the like displayed on a screen while interest in a game is enhanced in execution of a game performance having high jackpot reliability in a conventional game machine.SOLUTION: The present invention provides a game machine capable of easily executing a game performance for enhancing interest in a game, to solve the above-mentioned circumstances.SELECTED DRAWING: Figure 57
Patent JP-2021192205-A (JP)
Title: Commodity sales system, commodity sales method and commodity sales program
Inventor: OKUBO KATSUHIRO
IPC: G06Q30/02
Filed: 2020-06-05
Abstract: To provide a commodity sales system, a commodity sales method and a commodity sales program which enable a presentation of an appropriate discount price in accordance with a situation at which a purchase candidate person who attempts to purchase a commodity is about to purchase the commodity, the presentation being suitable for both the purchase candidate person and a store that sells the commodity.SOLUTION: A commodity sales system 100a includes purchase candidate person information obtaining means 106, purchase candidate commodity information obtaining means 107, and presenting means 108. The purchase candidate person information obtaining means 106 obtains information on a purchase candidate person who attempts to purchase a commodity. The purchase candidate commodity information obtaining means 107 obtains, prior to the checkout, information on a purchase candidate commodity that the purchase candidate person attempts to purchase. The presenting means 108 presents a discount price corresponding to the total amount of purchase candidate commodities on the basis of discount information selected from and including at least one of the information on the purchase candidate person, purchase date and hour information on the date and hour at which the purchase candidate commodity is about to be purchased, and the information on the purchase candidate commodity.SELECTED DRAWING: Figure 7
Patent JP-2021193030-A (JP)
Title: Tobacco package
Inventor: OTSUKA MOTOHIRO
IPC: A24D1/02
Filed: 2020-06-07
Abstract: To provide a tobacco package from which a tobacco can be taken out without contacting a filter part while ensuring easy taking-out of the same from the package.SOLUTION: A tobacco package, which vertically stores a plurality of cigarettes having a filter part F and a leaf-cut part B connected to the filter part with the filter part facing up, has: a packaging body of a bundle of the plurality of cigarettes; a box-shaped package main body 12 having an opening; and a lid hinged to the package main body. A notched recess, which extends downward from an edge corresponding to an opening upper end, is provided in a front wall of the package main body, a lower end edge 36 thereof is provided at a height position equivalent to the leaf-cut part of the cigarette, and a nick C, which traverses a portion facing the front wall of the packaging body, is provided in the portion facing the front wall at a height above the lower end edge. When opening the package, a portion above the nick is separated via the nick by pulling the portion facing the front wall upward, and the leaf-cut part of the cigarette is exposed via the notched recess.SELECTED DRAWING: Figure 1
Patent JP-2020149730-A (JP)
Title: Investment trust practicing system
Inventor: SEKINE TAKAYA
IPC: G06Q40/06
Filed: 2020-06-16
Abstract: To provide an investment trust practicing system capable of securing consistent benefit as well as achieving the mid-long-term growth of investment trust assets.SOLUTION: Disclosed is an investment trust practicing system comprising: first protective line setting means for, in accordance with the amount which an investor applied for the beneficial right of a fund, setting an amount that is a consistent amount during the asset investment practicing after the application, and is set for aiming that the day-to-day standard price by practicing the asset investment after the application shall be invested in a manner continuously causing the amount goes above the consistent amount, as a first protective line; and second protective line setting means for, at the time when the day-to-day standard price by practicing the asset investment after the application achieves a predetermined amount, setting an amount that is greater than the amount of the first protective line and is retained consistently during the subsequent asset investment practicing, and is set for aiming that the day-to-day standard price by practicing the asset investment after the time when achieved the predetermined amount shall be invested in a manner continuously causing the amount goes above the consistently retained amount, as a second protective line.SELECTED DRAWING: Figure 1
Patent JP-2021197651-A (JP)
Title: Method for determining whether adjustment is required for image projection system, image projection system, and image projection control device
Inventor: OTA SUSUMU
IPC: G09G5/00
Filed: 2020-06-16
Abstract: To determine whether each of a plurality of projectors performing stack projection needs to be adjusted.SOLUTION: There is provided a method for determining whether adjustment is required for an image projection system 1 in which a first projector 200A, a second projector 200B, and a third projector 200C perform stack projection and project images on a screen SC, and the method includes: acquiring a first image P1 that is created by a camera 300 picking up an image of an area including the screen SC at a first timing T1; acquiring a second image P2 created by the camera 300 picking up an image of the area including the screen SC at a second timing T2; making a projection state of the first projector 200A at the first timing T1 different from projection states of the second projector 200B and the third projector 200C; and when a difference in color value between the first image P1 and the second image P2 is equal to or more than a threshold, determining that the first projector 200A needs to be adjusted.SELECTED DRAWING: Figure 8
Patent JP-2022003434-A (JP)
Title: Action recognition method, action recognition program and action recognition device
Inventor: SAITO TAKAHIRO
IPC: G06T7/20
Filed: 2020-06-23
Abstract: To provide an action recognition method, an action recognition program, and an action recognition device that realize an update of a rule based on operation.SOLUTION: An action recognition method comprises steps of: extracting skeleton information including positions of a plurality of joints for each frame of a video; calculating a first motion feature from the skeleton information; calculating, by plotting the first motion feature in a feature space with a plurality of mapping areas where a range in which a second motion feature for a higher-level action to be recognized can be observed is mapped for each higher-level action, a plot position which is a position where the first motion feature is plotted to the feature space; and performing, when a degree of divergence of a minimum distance between each of the plurality of mapping areas and the plot position with respect to other distance meets a predetermined criterion, an update that extends a mapping area at the minimum distance from the plot position based on the plot position. A computer performs the steps of the method.SELECTED DRAWING: Figure 5
Patent JP-2022006638-A (JP)
Title: Can body for pressure container and pressure container comprising the same
Inventor: HIGUCHI MASAAKI
IPC: F16J12/00
Filed: 2020-06-24
Abstract: To provide a can body for a pressure container in which an outer cylinder is disposed at an outward position of an inner cylinder so as to provide a required interval, and a configuration that can easily manufacture a pressure container comprising the can body.SOLUTION: A can body 100 for a pressure container has an inner cylinder 10 and an outer cylinder 20 arranged at an outward position of the inner cylinder 10. On an outer peripheral surface of the inner cylinder 10, an upright member 35 having a convex part 35 on a tip edge is erected. The outer cylinder 20 is formed with an insertion hole 26 in association with a position of the convex part 35. In the outer cylinder 20, the convex part 35 is penetrated in a plate thickness direction at a position of the insertion hole 26, the outer cylinder is arranged at a predetermined interval at the outward position of the inner cylinder 10 by fillet welding 90 in a required range including a boundary portion between the convex part 35 and the insertion hole 26.SELECTED DRAWING: Figure 1
Patent JP-2022007127-A (JP)
Title: Target person interest estimation system, target person interest estimation device, target person interest estimation method, and program
Inventor: YAMAMOTO YUKA
IPC: G06Q50/20
Filed: 2020-06-25
Abstract: To provide a target person interest estimation system or the like capable of estimating interest level information with high accuracy.SOLUTION: A target person interest estimation system 1 includes: a first acquisition unit 11 that acquires schedule information about a specific action performed by a first person who is a target person; a second acquisition unit 12 that acquires evaluation information indicating a result of evaluation of an interest level of the first person in relation to the specific action by a second person who observed the first person performing the specific action; a first estimation unit 21 that estimates interest level information indicating the interest level of the first person in relation to the specific action based on the acquired schedule information and the acquired evaluation information; and an output unit 13 that outputs the estimated interest level information.SELECTED DRAWING: Figure 1
Patent JP-2022007448-A (JP)
Title: Fluid pressure control unit
Inventor: NOBORI MASATOSHI
IPC: B60T8/34
Filed: 2020-06-26
Abstract: To provide a simplified pulsation reduction device.SOLUTION: A pulsation reduction device includes: a pressure change suppressor 110 in which capacity is varied according to pressure; and a throttle valve which is arranged on a downstream side of the pressure change suppressor 110 in a discharge flow passage. The throttle valve has a first housing having an end face with an opened one end and a first through hole formed so that brake fluid flows therein at the other end, a first valve body movable in an axial direction of the first housing in the first housing, and a first spring member which energizes the first valve body in a direction of the first through hole of the first housing. The first valve body closes the first through hole and has a seal section in which a throttle hole is formed.SELECTED DRAWING: Figure 2
Patent JP-2022018446-A (JP)
Title: Linear motion rolling bearing and vibration suppression device of structure including the same
Inventor: NAKAMINAMI SHIGEKI
IPC: F16F15/02
Filed: 2020-07-15
Abstract: To provide a linear motion rolling bearing having an attenuation function, and to provide a vibration suppression device of a structure which can reduce a construction cost by using the linear motion rolling bearing.SOLUTION: A linear motion rolling bearing comprises: a first rail 11 extending in a horizontal direction; a first moving body 12 which is movable along the first rail; a first magnet holder 13 arranged at the first moving body 12; a plurality of first permanent magnets 14 attached to the first magnet holder; a second rail 21 orthogonal to the first rail 11, and extending in the horizontal direction; a second moving body 22 which is movable along the second rail; a second magnet holder 23 arranged at the second moving body 22; and a plurality of second permanent magnets 24 attached to the second magnet holder. The first rail 11 is constituted so as to generate an eddy current for generating a resistance force for inhibiting movement when the first moving body 12 moves, and the second rail 21 is constituted so as to generate an eddy current for generating the resistance force for inhibiting movement when the second moving body 22 moves.SELECTED DRAWING: Figure 2
Patent JP-2022018659-A (JP)
Title: Nickel electroplating film and solution, and production method of nickel electroplating film using nickel electroplating solution
Inventor: TOYAMA YURI
IPC: C25D5/56
Filed: 2020-07-16
Abstract: To provide a plating film with good corrosion resistivity and good plating appearance even when a micro porous nickel plating is thickened.SOLUTION: A nickel electroplating film includes a secondary particle composed of an agglomerate of primary particles. The primary particles are non-conductive particles with a primary-particle average diameter of 1 nm to 50 nm. The secondary particle is an agglomerate with a secondary-particle average diameter of 0.1 μm to 5 μm.SELECTED DRAWING: None
Patent JP-2022024338-A (JP)
Title: Reduction gear and manufacturing method of reduction gear series
Inventor: KANI AKIHIRO
IPC: F16H57/033
Filed: 2020-07-16
Abstract: To relate to a reduction gear which can make a gear case common in use, and can decrease a loss resulting from an oil seal, and a manufacturing method of a reduction gear series.SOLUTION: In a reduction gear having an input shaft 4 formed with a pinion 3 at a tip, a bevel gear 7 engaged with a pinion 4, a case main body 11 having a penetration hole 25 allowing the penetration of the input shaft 4, and an oil seal 24 for sealing a clearance between the input shaft 4 and the penetration hole 25, a plurality of oil seal arrangement parts 25A, 25B are formed at the case main body 11, and the oil seal 24 is selectively arranged according to tooth number ratios of the pinion 3 and the bevel gear 7 out of the plurality of oil seal arrangement parts 25A, 25B. Therefore, in a series including a plurality of reduction gears having different reduction ratios, a loss resulting from the oil seal 24 can be decreased by making the case main body 11 common in use, and contracting a diameter of the oil seal 24.SELECTED DRAWING: Figure 1
Patent JP-2022025446-A (JP)
Title: Ocular fundus photographing apparatus
Inventor: AKITA JUNICHI
IPC: A61B3/14
Filed: 2020-07-29
Abstract: To provide an ocular fundus photographing apparatus which can appropriately perform fluorescent photography.SOLUTION: An ocular fundus photographing apparatus includes a light emission part for emitting light to an ocular fundus of an examined eye, a scanning part for making light from the light emission part perform scanning the ocular fundus in a two-dimensional manner, and a light receiving part for receiving return light from the ocular fundus and acquires an ocular fundus image of the examined eye. The light emission part includes a fixation light source for fixing the examined eye and an excitation light source for exciting a fluorescent substance on the ocular fundus. The ocular fundus photographing apparatus includes a photographing control means which emits fixation light emitted from the fixation light source and excitation light emitted from the excitation light source coaxially and continuously photographs fluorescent images as an ocular fundus image based on the excitation light and a separation means for separating the emission of the fixation light to the ocular fundus from the emission of the excitation light.SELECTED DRAWING: Figure 1
Patent JP-2022028530-A (JP)
Title: Power train testing device
Inventor: SUMITOMO HIROAKI
IPC: G01M17/06
Filed: 2020-08-03
Abstract: To provide a power train testing device that can suppress separation between an observed uniform frequency and the frequency of a vehicle and can regenerate the vibration phenomena of various types of vehicles caused by a twisting vibration of a driving system such as the evaluation of drivability or evaluation of a low frequency vibration.SOLUTION: In a power train testing device 10, the spring constant of an existing tire model is input in an integral controller 22 of a P/I controller 18, and an a damper coefficient of an existing tire model is input in the integral controller 22 of a proportional controller 20. The vibration phenomena of various types of vehicles caused by a twisting vibration of a driving system such as the evaluation of drivability or evaluation of a low frequency vibration can be regenerated.SELECTED DRAWING: Figure 1
Patent JP-2021024569-A (JP)
Title: Blade for windshield wiper device and corresponding windshield wiper device
Inventor: MARIE LEMONNIER
IPC: B60S1/38
Filed: 2020-08-05
Abstract: To provide a blade for a windshield wiper device for wiping the windshield surface of the type indicated above, which is easy to assemble and inexpensive, but which still provides high levels of wiping reliability and is long-lasting.SOLUTION: The blade comprises a blade body 2 for wiping the windshield surface and a longitudinal rib. The body 2 has a first housing extending longitudinally inside the body 2 and having at least one insertion end. The rib has a cross-section complementary to the cross-section of the first housing. Furthermore, the rib comprises a plurality of interlocking members protruding from its surface by way of a harpoon with an interlocking end. The plurality of interlocking members is oriented such that they allow the insertion of the first end of the rib through the insertion end for assembling the blade, but prevents the extraction of the rib from the first housing.SELECTED DRAWING: Figure 13
Patent JP-2021028385-A (JP)
Title: Adhesive tape
Inventor: OGATA TAKEHIRO
IPC: C09J167/00
Filed: 2020-08-06
Abstract: To provide an adhesive tape that can, while suppressing detachment when subjected to a high-temperature process, also suppress adhesion enhancement.SOLUTION: Provided is an adhesive tape having adhesive layer, and in which the adhesive-agent layer has a 3% weight loss temperature measured from 25°C and at a temperature increasing rate of 10°C/min using a differential thermogravimetric simultaneous measuring device under nitrogen condition (flow rate 50 mL/min), of 250°C or more and 5% weight loss temperature of 300°C or more, and the adhesion strength of the adhesive-agent tape after the adhesive-agent layer side is attached to a glass plate and heated at 250°C for 10 minutes is 0.05 N/inch or more and 2 N/inch or less.SELECTED DRAWING: None
Patent JP-2020192347-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-08-07
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to a result of the determination processing is started, and a winning game is performed when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a special processing can be performed as a performance relating to operation means.SELECTED DRAWING: Figure 60