baber/WOPTO huggingface dataset:
Patent JP-2021177883-A (JP)
Title: Vacuum cleaner and vacuum cleaning device comprising the same
Inventor: SUGIMOTO RYO
IPC: A47L5/24
Filed: 2020-05-12
Abstract: To provide a vacuum cleaner and a vacuum cleaning device improving convenience and efficiency.SOLUTION: A vacuum cleaner 1 is configured so that, when a first detection signal from a grip sensor 24, a second detection signal from a floor face detection part 75, and a third detection signal from a standing detection part 76 are input, or when no first detection signal is input or no second detection signal is input, an electric blower 22 is stopped, and when the first and second detection signals are input, and no third detection signal is input, the electric blower 22 is driven.SELECTED DRAWING: Figure 5
Patent JP-2021178290-A (JP)
Title: Wastewater treatment agent, and method for producing wastewater treatment agent
Inventor: MATSUNAGA TORU
IPC: C08J3/12
Filed: 2020-05-14
Abstract: To provide a wastewater treatment agent which is excellent in flowability while containing a number of components having poor flowability such as plant powder, and can prevent occurrence of bridges and ratholes in a hopper in an automatic supply system, and a method for producing a wastewater treatment agent.SOLUTION: A wastewater treatment agent contains particles containing plant powder and a coagulant polymer, and has an angle of repose of 38 degrees or less.SELECTED DRAWING: None
Patent JP-2021182816-A (JP)
Title: Method for controlling piezoelectric drive device, piezoelectric drive device, and robot
Inventor: SATO KAORI
IPC: H01L41/09
Filed: 2020-05-19
Abstract: To provide a method for detecting a piezoelectric motor with abnormality in a piezoelectric drive device with a multiple configuration.SOLUTION: In a method for controlling a piezoelectric drive device in which a plurality of piezoelectric motors each having a piezoelectric element for driving and a piezoelectric element for detection are connected, the plurality of piezoelectric motors are driven by the same drive signal, and the drive signal is subjected to tracking control including feedback control of the frequency of the drive signal based on detection signals from the piezoelectric elements for detection, the method includes: storing, as an initial frequency f0, the average frequency of the detection signals when the piezoelectric motors are driven by an initial drive signal subjected to the tracking control; checking whether the difference between the initial frequency f0 and the average frequency fa of the detection signals when the piezoelectric motors are driven by the drive signal during the drive continuing from an initial stage is larger than a first threshold; when the difference is equal to or less than the first threshold, continuing the drive with the drive signal; and when the difference is larger than the first threshold, determining that the drive signal is abnormal.SELECTED DRAWING: Figure 6
Patent JP-2021184673-A (JP)
Title: System interconnection inverter apparatus
Inventor: KOMICHI YOSHIHIKO
IPC: H02M7/48
Filed: 2020-05-22
Abstract: To provide a system interconnection inverter apparatus which urges residents to switch to autonomous operation from interconnection operation when a power failure has occurred in a power system.SOLUTION: A system interconnection inverter apparatus 1 has a function of performing an interconnection operation for supplying AC power supplied from a power system 81 to a load 82, and performing an autonomous operation that supplies the load 82 with AC power which is based on DC power supplied from a DC power supply 83 when a power failure has occurred in the power system 81. The system interconnection inverter apparatus 1 includes: a first voltage detection unit 11 for detecting a voltage in the AC power supplied from the power system 81; and a control unit 16 that makes a notification unit 17 notify the outside of the system interconnection inverter apparatus 1 of reminder information as information for promoting switching of operation of the system interconnection inverter apparatus 1 to autonomous operation from interconnection operation when it is determined that a power failure has occurred in the power system 81 on the basis of a detection result obtained by the first voltage detection unit 11.SELECTED DRAWING: Figure 1
Patent JP-2021187745-A (JP)
Title: Cosmetic composition and external preparation for skin
Inventor: IZEKI MOE
IPC: A61K8/9789
Filed: 2020-05-26
Abstract: To provide a cosmetic composition, etc. containing a novel functional component.SOLUTION: Provided is a cosmetic composition or an external preparation for skin that comprises a Morinda citrifolia extract as Component (A) together with one or two substances selected from the group consisting of an Alpinia zerumbet extract, a Prunus mume extract, a Paeonia lactiflora extract and a Coix lacryma-jobi var. ma-yuen extract as Component (B). The cosmetic composition, etc. according to the present invention are efficacious for improving skin texture and increasing skin transparency.SELECTED DRAWING: None
Patent JP-2021187224-A (JP)
Title: Estimation device
Inventor: UEDA KENSUKE
IPC: B60W40/076
Filed: 2020-05-27
Abstract: To provide an estimation device that is able to accurately estimate the position of the center of gravity of a vehicle.SOLUTION: An estimation device 10 includes: a brake/drive force acquisition unit 13 that, based on a signal from a sensor for detecting a force, acquires brake/drive information, which is information indicating a brake force or drive force applied to a wheel of a vehicle 100; a wheel load acquisition unit 14 that, based on the brake/drive force information, acquires a wheel load that the wheel is receiving from a road surface; and an estimation unit 15 that, based on a value of the wheel load for each wheel of the vehicle 100, estimates a gravity center position of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020204324-A (JP)
Title: Fuel injection valve
Inventor: TAGUCHI YASUHIDE
IPC: F02M61/18
Filed: 2020-05-28
Abstract: To provide a fuel injection valve with a high atomizing effect of fuel spray to be injected.SOLUTION: An injection hole 35 is formed so that an injection hole inlet 351 formed on a surface 421 on a fuel chamber 32 side of an injection hole plate 40 becomes elliptical when viewed from an injection hole center axis Axhc1 that is a center axis of the injection hole 35, and so that a short axis AxS1 of the injection hole inlet 351 is positioned on a first virtual plane VP1 that is a virtual plate including the entire valve axis Axb1 and is orthogonal to a long axis AxL1 of the injection hole inlet 351. The injection hole inlets 351 are arranged on a pitch circle Cp1 around the valve axis Axb1 at equal intervals.SELECTED DRAWING: Figure 6
Patent JP-2021186834-A (JP)
Title: Assembling jig
Inventor: TAKAHASHI JUNICHI
IPC: B23K37/04
Filed: 2020-06-01
Abstract: To provide an assembling jig that can contact and hold two metal plates, separated from each other at a predetermined interval, with and on one side of a metal plate such as a backing material, and is inverted in a vertical direction to be able to perform assembling and welding (tack welding) in a stable state.SOLUTION: The assembling jig comprises: a base part 11 on which rectangular first-third metal plates 21, 22 and 23 to be subjected to tack-welding can be placed; first and second pressing members 12L and 12R; a support part 13 having a horizontal member 132 hung across column members 131R and L, which supports the pressing members 12L and 12R to be freely movable in a vertical direction; a rail-joint-gap securing member 15; and a pair of leg parts 14 protruding upward from the support part 13. The pressing members 12L and 12R are made of screw members, which are screwed into screw holes formed in the horizontal member 132, where screw points are positioned lower than the horizontal member 132 and head parts of the screw members are positioned upper than the horizontal member 132. The pair of leg parts 14 is formed to protrude upward more than the head parts of the screw members of the pressing members 12L and 12R.SELECTED DRAWING: Figure 3
Patent JP-2021188200-A (JP)
Title: Nonwoven fabric manufacturing device
Inventor: JINNO FUMIO
IPC: D01F6/06
Filed: 2020-06-02
Abstract: To provide a nonwoven fabric manufacturing device that can downsize in vertical direction and suppress thread breakage at both lateral ends of a filament aggregate.SOLUTION: Cooling means 30 has a pair of air outlets disposed in parallel with spinning means 20 across the spinning means 20 when viewed from extending direction of a filament aggregate 3 and a pair of lateral plates 32 that are connected to the ends of the pair of air outlets 30AL, 30AR and disposed so as to surround the spinning means 20 along with the pair of air outlets 30AL, 30AR. Accordingly, a cooling air D3 in a supply area P and a separation gas E3 in an exhaust area Q are limited from flowing outward in Y-axis direction by adopting the pair of lateral plates 32 for the cooling means 30, enabling thread breakage to be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2020198101-A (JP)
Title: Method, system and non-transitory computer-readable storage medium capable of picking content creator in chat room
Inventor: LEE HYUN JUNG
IPC: G06F13/00
Filed: 2020-06-03
Abstract: To provide a method, system and non-transitory computer-readable storage medium capable of picking a content creator in a chat room.SOLUTION: A method capable of picking a content creator in a chat room comprises: picking at least one content creator specified by a user, from conversation partners included in the chat room; and providing an interface for retrieving messages of the picked content creator from messages included in the chat room.SELECTED DRAWING: Figure 4
Patent JP-2021057003-A (JP)
Title: Recording device, reproducing device, system, recording method, reproducing method, recording program and reproducing program
Inventor: IWAKI SHINNOSUKE
IPC: H04N5/92
Filed: 2020-06-09
Abstract: To provide a reproducing device reproducing VR contents only within a reproducible range, while providing a recording device recording VR contents according to functions that the reproducing device can reproduce.SOLUTION: A recording device records movements of an object in a virtual space, where data structure of data of the movements of the object that the recording device records is used for processing of reproducing the movements of the object in a reproducing device, the recording device comprising a control unit and a storage unit. The control unit causes the storage unit to store, in association with the object, data relating to the movements of the object, and data relating to functions usable in the processing of moving the object. As for the data relating to the functions usable in the processing of moving the object, the control unit causes the storage unit to store it such that the reproducing device can specify classifications of functions reproducible by the reproducing device.SELECTED DRAWING: Figure 4
Patent JP-2021195131-A (JP)
Title: Multiple container
Inventor: ISHIKAWA SUSUMU
IPC: B65D1/02
Filed: 2020-06-09
Abstract: To provide a multiple container for forming a multiple container capable of stably introducing outside air between an outer container and an inner container while firmly fixing an outer neck part of the outer container and an inner neck part of the inner container.SOLUTION: On an outer peripheral surface of an outer neck part of an outer container, along a circumferential direction thereof, there are formed a male screw part protruding outward in a radial direction of the outer neck part and a seal flange part located below the male screw part of the outer neck part and protruding outward in the radial direction of the outer neck part. An outside air introduction port is formed between the male screw part and the seal flange part in a vertical direction of the outer peripheral surface of the outer neck part. On the outer peripheral surface of the inner neck part of the inner container, along a circumferential direction thereof, there formed an engaging part that projects outward in the radial direction of the inner neck part and engages in close contact with an upper edge of the outer neck part and a contact surface that connects to the engaging part and comes into close contact with the inner peripheral surface of the outer neck part. A vertical length of the contact surface is longer than the vertical length from the upper end of the outer neck part to the back surface position of an upper screw cutting start part of the male screw part of the outer neck part.SELECTED DRAWING: Figure 4
Patent JP-2021197756-A (JP)
Title: Method for manufacturing armature, and armature
Inventor: ARAI YASUSHIGE
IPC: H02K15/085
Filed: 2020-06-10
Abstract: To provide a method for manufacturing an armature capable of suppressing an increase in electric resistance of a coil, and an armature.SOLUTION: By pressing a conducting wire 40 arranged in a slot 23 in a plane direction, the conducting wire 40 is plastically deformed along an inner surface of the slot 23, and the conducting wire 40 is plastically deformed so that a first portion 41 and a second portion 42 that are positioned in different portions each other on the same cross-section in a plane direction of the conducting wire 40 are close to each other in a state of facing each other.SELECTED DRAWING: Figure 4
Patent JP-2021197089-A (JP)
Title: Output device, output method, and output program
Inventor: TSUKAHARA TAKESHI
IPC: G06Q30/02
Filed: 2020-06-18
Abstract: To obtain a condition useful for detecting an action serving as a detection object.SOLUTION: An output device comprises an acquisition unit 132, an identification unit 133, and an output unit 134. The acquisition unit 132 acquires a classification condition for classifying a prescribed action history on the basis of the history. The identification unit 133 identifies a classification condition combination in which a ratio at which an action serves as the detection object meets a prescribed condition among actions meeting a classification condition combination among classification condition combinations. The output unit 134 outputs a classification condition combination identified by the identification unit 133 as a detection condition for detecting the action serving as the detection object.SELECTED DRAWING: Figure 2
Patent JP-2020146584-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-06-19
Abstract: To provide a game machine which encourages shooting of a game ball.SOLUTION: A game machine carries out a first specific display and a second specific display. The first specific display can specify a number of a drawing pattern variation corresponding to the first specific display. The second specific display can specify a number of a drawing pattern variation corresponding to the second specific display. At least one of the first specific display and the second specific display corresponds to a predetermined drawing pattern variation as well as a drawing pattern variation different from the predetermined drawing pattern. When a predetermined condition is satisfied, a state in which the first specific display can specify the number of the drawing pattern variation corresponding to the first specific display is kept, while the second specific display cannot specify the number of the drawing pattern variation corresponding to the second specific display. A drawing pattern variation to be carried out includes a first drawing pattern variation, and a second drawing pattern variation having a degree of expectation, in which an advantageous determination is done in a winning/losing determination, higher than that of the first drawing pattern variation. The predetermined condition is satisfied in a period in which the second drawing pattern variation is being carried out.SELECTED DRAWING: Figure 18
Patent JP-2022003259-A (JP)
Title: Rotary inertia mass damper
Inventor: MURASE MITSURU
IPC: F16H25/20
Filed: 2020-06-23
Abstract: To provide a rotary inertia mass damper capable of easily and inexpensively performing tuning.SOLUTION: A rotary inertial mass damper 1 is disposed between a first member 11 and a second member 12 (between two members) relatively displaced in a direction approaching and separating from each other, and generates force by relative acceleration generated between the first member 11 and the second member 12. The rotary inertial mass damper 1 has: a ball screw 3 that is formed with a screw on an outer peripheral surface and is fixed to the first member 11; a ball nut 4 that is coaxially screwed with the screw of the ball screw 3 to rotate, and is supported rotatably with respect to the second member 12; and a rotary weight 5 that rotates around an axis of the ball screw 3 with the ball nut 4. The rotary weight 5 has a first weight portion 52 having predetermined mass, and a second weight portion 53 that is coupled with the first weight portion 52 and has a cavity portion 533 formed therein. The second weight portion 53 is configured to install a mass adjusting material 534 adding mass to the cavity portion 533.SELECTED DRAWING: Figure 1
Patent JP-2022006277-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-24
Abstract: To provide a game machine capable of adjusting detection sensitivity of vibration.SOLUTION: A game machine includes detection means that is provided at a predetermined position of the game machine and detects an action performed on a game, and adjustment means for adjusting the operation of the detection means. For the detection means, the sensitivity is adjusted by the supply voltage to be supplied to the detection means. The adjustment means is a switch capable of changing the supply voltage supplied to the detection means.SELECTED DRAWING: Figure 344
Patent JP-2021009371-A (JP)
Title: Lens module
Inventor: WEI CHUANDONG
IPC: G02B7/02
Filed: 2020-06-28
Abstract: To provide a lens module.SOLUTION: The lens module includes a barrel and a lens group accommodated inside of the barrel. The barrel includes a cylindrical body and a holding boss. The cylindrical body includes an inner wall close to the center axis of the cylindrical body and an outer wall provided facing the inner wall. The holding boss having a ring structure is fitted to the outer wall, and is provided with a first notch on the side separating from the outer wall of the holding boss. The first notch includes a first recess, a second plane and a third plane. The first recess is provided between the second and third planes, the second and third planes are flush with each other, the first recess is recessed from the second and third planes in a direction approaching the center axis, and a gate is provided in the first recess. The lens module of the present invention has high external cleanliness and high productivity.SELECTED DRAWING: Figure 1
Patent JP-2022012917-A (JP)
Title: Developing roller
Inventor: EGAWA TOSHIHIKO
IPC: G03G15/08
Filed: 2020-07-02
Abstract: To provide a developing roller that can satisfactorily prevent toner releasability and filming properties and provide a high-quality image, and an image forming apparatus.SOLUTION: A developing roller 1 comprises: a shaft body 2; an elastic layer 3 that is provided on an outer surface of the shaft body 2; and a coating layer 4 that is provided on the outside of the elastic layer 3. The elastic layer 3 includes silicone rubber. The coating layer 4 contains a base resin and a roughness agent but does not contain a conductivity imparting agent. The base resin is a silicone modified urethane resin. The roughness agent is composed of particles having a siloxane bond or a urethane bond. The value of resistance of the developing roller 1 is 1×106 Ω or more and 9×109 Ω or less.SELECTED DRAWING: Figure 1
Patent JP-2021016788-A (JP)
Title: Mapping atrial fibrillation using fragmentation index
Inventor: ZIYAD ZEIDAN
IPC: A61B5/25
Filed: 2020-07-15
Abstract: To provide a method for mapping atrial fibrillation (AF) in a heart.SOLUTION: A method for mapping atrial fibrillation (AF) in a heart includes receiving an electrogram (EGM) signal, which is acquired at a given position in the heart and exhibits the AF. Two or more primary peaks are identified in the EGM signal, and a cycle length (CL) is calculated between adjacent primary peaks. One or more secondary peaks are identified in the EGM signal within the CL. A local fragmentation index (FI) indicative of the number of the secondary peaks per CL, is calculated. The local FI is visualized on a map of at least part of the heart.SELECTED DRAWING: Figure 1
Patent JP-2020168538-A (JP)
Title: Control program, control method, and game device
Inventor: DOI MASAYUKI
IPC: A63F13/822
Filed: 2020-07-16
Abstract: To provide a control program and the like which can realize a domination game which requires a strategy of a player, thereby enhancing the amusement of the game.SOLUTION: In a case where game regions between a corresponding region of a first player and another previously set corresponding region of the first player are disposed in a predetermined array and all of the game regions disposed in the predetermined array are corresponding regions of another player, a control program of the present invention causes a game device to: extract region points of the another player correlated with the game regions arranged in the predetermined array; correlate the extracted region points of the another player, as the region points of the first player, with the game regions disposed in the predetermined array; and set the game regions disposed in the predetermined array to be corresponding regions of the first player in a case where the region points of the first player are larger than the region points of the another player in the game regions disposed in the predetermined array.SELECTED DRAWING: Figure 1
Patent JP-2020169217-A (JP)
Title: Methods for treating myelodysplastic syndromes and sideroblastic anemia
Inventor: KENNETH M ATTIE
IPC: A61K38/18
Filed: 2020-07-16
Abstract: To provide methods for treating myelodysplastic syndrome and sideroblastic anemia.SOLUTION: In certain aspects, the present disclosure provides compositions and methods for increasing red blood cell and/or hemoglobin levels in vertebrates, including rodents and primates, and particularly in humans. In some embodiments, the compositions of the disclosure may be used to treat or prevent sideroblastic anemia and myelodysplasia syndromes or one or more complications associated sideroblastic anemia and myelodysplasia syndromes. The object of the present disclosure is to provide methods treating patients with MDS and sideroblastic anemia with ActRII antagonists disclosed herein and, in particular, to guide selection of MDS patients that are most likely to show therapeutically beneficial increases in red blood cells, neutrophils, and other blood cells as a result of treatment.SELECTED DRAWING: None
Patent JP-2022019108-A (JP)
Title: Feature learning device, feature extraction device, feature learning method and program
Inventor: IRIE TAKESHI
IPC: G06N3/08
Filed: 2020-07-17
Abstract: To enable performing effective feature extraction from data even when a pair or a triplet of pieces of data depending on similarity of content cannot be prepared as learning data.SOLUTION: A feature extraction unit 14 extracts a feature of each of one or more pieces of data that is included in an anchor data candidate group being a set of anchor data candidates which is a reference in learning of a feature extractor being a function to output a feature of input data, and a feature of comparison data which is different from data included in the anchor data candidate group. A selection unit 15 selects one piece of data of data included in the anchor data candidate group as anchor data on the basis of the feature extracted by the feature extraction unit 14. A learning unit 16 calculates closeness between a feature obtained from the anchor data using the feature extractor and a feature obtained from the comparison data using the feature extractor, and updates the feature extractor on the basis of the calculation result.SELECTED DRAWING: Figure 1