baber/WOPTO huggingface dataset:
Patent JP-2022129908-A (JP)
Title: Cleaning unit mounting device
Inventor: NAKADA SATORU
IPC: B66B31/02
Filed: 2021-02-25
Abstract: To provide a cleaning unit mounting device which can easily avoid a sandwiching risk of fingers with a simple structure.SOLUTION: A cleaning unit mounting device includes a support arm, and a roller. The support arm can be mounted at a position above a curvature center of a curved part in an entrance part of a passenger conveyor in a support supporting a handrail belt of the passenger conveyor, has a projection projecting in a direction separated from the surface of the handrail belt, and is swingable in a movement direction and a reverse movement direction of the handrail belt. The roller can come in contact with the surface of the handrail belt, rotates by contacting the moving handrail belt, is supported on the support arm and generates a driving force of the cleaning unit for cleaning the handrail belt. The support arm swings in a first direction at which the roller is separated from the handrail belt when a foreign matter is inserted between the handrail belt and the roller, and swings in a second direction at which the roller is brought into contact with the handrail belt when the foreign matter is deviated between the handrail belt and the roller.SELECTED DRAWING: Figure 1
Patent JP-2021087831-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-03-01
Abstract: To provide a technique capable of suppressing fraudulence to a game machine.SOLUTION: A game machine includes: a ball entry part permitting entry of game balls; lottery processing execution means for executing a predetermined lottery process, based on entry of game balls into the ball entry part; and setting change mode execution means for executing a setting change mode capable of changing setting of a winning probability in the predetermined lottery process by receiving external operation. The setting change mode execution means includes means for executing the setting change mode in satisfaction of a first condition at a point in time of power-on of the game machine but preventing execution of the setting change mode even if the first condition is satisfied after power is turned on.SELECTED DRAWING: Figure 51
Patent JP-2022133592-A (JP)
Title: steering controller
Inventor: TSUKUDA Shunsuke
IPC: B60W30/12
Filed: 2021-03-02
Abstract: To steer or control a vehicle so that the vehicle can travel at a driver's intended position.SOLUTION: A steering controller 1 includes a steering torque application unit 3 that applies a steering torque to a steering wheel, a steering control unit 6 that controls the steering torque application unit 3 so that a vehicle 2 will travel at a target position in a lane width direction of a lane, a torque estimation unit 7 that estimates a driver steering torque in a right direction or left direction which a driver has inputted to the steering wheel, and a target position offset unit 8 that, when the driver steering torque estimated by the torque estimation unit 7 exceeds a threshold torque T, offsets the target position in the direction of the driver steering torque estimated by the torque estimation unit 7.SELECTED DRAWING: Figure 1
Patent JP-2022143338-A (JP)
Title: Membrane, electret, vibration power generation element, organic light-emitting element, molecular design method, and program
Inventor: TANAKA MASAKI
IPC: C07C211/56
Filed: 2021-03-17
Abstract: To derive a general formula of a compound exhibiting a giant surface potential when formed into a membrane, and realize a membrane with a large surface potential useful as an electret material.SOLUTION: The membrane contains a compound represented by the general formula (1) in the figure. In the general formula (1), R represents a fluoroalkyl group; and none to two of the X, Y and Z represent fluoroalkyl groups while the remainder represents substituents other than fluoroalkyl groups.SELECTED DRAWING: None
Patent JP-2021157793-A (JP)
Title: Image processing device for removing line, image processing method and storage medium
Inventor: WANG LIU AN
IPC: G06K9/34
Filed: 2021-03-18
Abstract: To provide an image processing device, an image processing method and a storage medium.SOLUTION: An image processing device comprises: a binarization unit which binarizes a grayscale document image as a target image; a division unit which divides the target image to acquire a plurality of strip regions arranged along a first direction; a directed graph decision unit which decides a directed graph for the entire target image on the basis of in-region connected components of the plurality of strip regions; a target path decision unit which decides a target path related to a single start point shortest path of the directed graph on the basis of the directed graph; and a line removal unit which removes a line corresponding to the target path in the grayscale document image. According to the method, the device and the storage medium of the present disclosure, at least a noise line in a document image can be removed, a processing speed can be improved, an occupying computing resource can be reduced and a recognition performance of a character recognition engine can be improved.SELECTED DRAWING: Figure 10
Patent JP-2022083955-A (JP)
Title: Storage system and method for controlling the same
Inventor: TSURUYA MASAHIRO
IPC: G06F3/06
Filed: 2021-03-23
Abstract: To reduce a bit cost of an AFA (All Flash Array) by improving a data reduction rate.SOLUTION: A storage system has a controller having a processor and a memory and one or more storage devices. The controller sets a plurality of logical volumes, and when accepting a write request in a logical volume, stores data related to a write request in the memory, and collectively compresses a plurality of data related to the write request in the memory to write them in the storage device. When a plurality of data on a plurality of volumes to be written into the storage device is present in the memory, the controller selects a plurality of data on the same logical volume to collectively compress the selected plurality of data to write it into the storage device.SELECTED DRAWING: Figure 15
Patent JP-2022147293-A (JP)
Title: Vehicular lighting device and vehicular lighting tool
Inventor: KANEKAWA HIROAKI
IPC: F21K9/232
Filed: 2021-03-23
Abstract: To provide a vehicular lighting device capable of suppressing the application of outer force to a light-emitting element, and a vehicular lighting tool.SOLUTION: The vehicular lighting device includes a base plate showing a plate-shape and having a first surface, a second surface opposite to the first surface, and a connection part penetrating between the first surface and the second surface, the light-emitting element provided on the first surface of the base plate, and a connection part showing a plate-shape, having on one end side a protruded part provided inside the connection part, and extending from the first surface in the direction heading to the second surface. The front end of the protruded part is protruded from the first surface of the base plate. A distance between the front end of the protruded part and the first surface of the base plate is longer than a distance between the light-emitting surface of the light-emitting element and the first surface pf the base plate.SELECTED DRAWING: Figure 3
Patent JP-2022147732-A (JP)
Title: Carrier for electrostatic charge image development, electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method
Inventor: WATANABE TAKUO
IPC: G03G9/113
Filed: 2021-03-23
Abstract: To provide a carrier for electrostatic charge image development that prevents a change with time in image density.SOLUTION: A carrier for electrostatic charge image development has a magnetic particle and a coating resin layer that covers the magnetic particle. After the carrier is dispersed in water and subjected to ultrasonic irradiation, the amount of the coating resin layer peeled off from the magnetic particle is 800 mass ppm or more and 2000 mass ppm or less based on the coating amount of the coating resin layer before the ultrasonic irradiation. The difference between an initial coating amount of the coating resin layer of a carrier without a travel history and the coating amount of the coating resin layer of the carrier extracted from an electrostatic charge image developer with a travel history is 0 mass ppm or more and 3000 mass ppm or less based on the initial coating amount of the coating resin layer.SELECTED DRAWING: None
Patent JP-2021159078-A (JP)
Title: Composition comprising ginseng seed oil
Inventor: KIM SU HWAN
IPC: A61K47/36
Filed: 2021-03-23
Abstract: To provide a stable emulsion composition in which a ginseng seed oil being an oily ingredient is uniformly mixed with a water-soluble ingredient.SOLUTION: The present disclosure relates to an emulsion composition containing a ginseng seed oil and a ginseng berry extract, where the composition is a single phase. Whereas a conventional ginseng seed oil-containing composition containing a water-soluble ingredient as a main ingredient has the problem in which formulation stability decreases as the ginseng seed oil being an oily ingredient is separated from the water-soluble ingredient, the emulsion composition according to the present disclosure exhibits superior stability, because the ginseng seed oil being the oily ingredient is uniformly mixed with the water-soluble ingredient and separation of the ginseng seed oil from the water-soluble ingredient is prevented for a long period of time.SELECTED DRAWING: Figure 1
Patent JP-2022148180-A (JP)
Title: Position detection device
Inventor: AIDA KEISUKE
IPC: G01B7/00
Filed: 2021-03-24
Abstract: To provide a position detection device which is capable of preventing occurrence of erroneous detection and is easily miniaturized.SOLUTION: A position detection device 10 includes a magnet 14, and a first to ninth magnetic sensors 12a to 12i. The first to ninth magnetic sensors 12a to 12i include first to third magnetic sensors 12a to 12c which switch outputs when a shift lever 4 have deviated between an M position and an N position. The first to third magnetic sensors 12a to 12c are configured so that, when the shift lever 4 have deviated between an M position and an N position, the switch of the output of the first and third magnetic sensors 12a and 12c among the first to third magnetic sensors 12a to 12c and the switch of the output of the second magnetic sensor 12b other than the first and third magnetic sensors 12a and 12c are opposite.SELECTED DRAWING: Figure 4
Patent JP-2022035963-A (JP)
Title: Thrust generator
Inventor: KUMAGAI Hiroyasu
IPC: B64C27/68
Filed: 2021-03-24
Abstract: To improve a sealing property of a rotating portion changing a pitch angle.SOLUTION: A thrust generator is equipped with a first motor that generates thrust of a rotary blade, a second motor that generates a rotary motion changing a pitch angle of the rotary blade, a first converting portion that converts the rotary motion of the second motor into a linear motion, and a second converting portion that converts the linear motion converted by the first converting portion into a rotary motion. The second converting portion is equipped with a rack-and-pinion that generates the rotary motion on the basis of the linear motion, a supporting shaft that transmits the rotary motion of a pinion of the rack-and-pinion to the rotary blade, a case that stores the rack-and-pinion and the supporting shaft, a grip that is united with the supporting shaft and holds the rotary blade, a bearing that rotatably supports the supporting shaft in the case, and a seal material that seals the case at a root position of the grip.SELECTED DRAWING: Figure 15
Patent JP-2022149588-A (JP)
Title: Cooling structure for battery pack
Inventor: WATABE TSUNAICHIRO
IPC: H01M10/625
Filed: 2021-03-25
Abstract: To improve air circulation efficiency inside a sealed-type battery pack to achieve simplified structure, uniform temperature distribution inside the battery pack, and expected cooling effects.SOLUTION: A plurality of battery modules (31, 32) are provided inside a battery case. The battery case includes lateral surfaces (151, 261) inclined such that a width of a front side is narrower than a width of a rear part in a vehicle longitudinal direction in a plan view, and includes a blower fan (5) to draw air inside the battery case through an inlet (50) and to pressure-feed the air to outlets (45) through a blower duct (4). The inlet (50) is opened in a portion that is a middle part in a width direction in the rear part of the battery case and that is above a first group of battery modules (31). The outlets (45) are arranged adjacent to lateral surfaces of the rear part of the battery case and oriented in a front direction, and forms a blowout air flow (Fa) blowing forward along the inclined lateral surfaces (151, 261) of the battery case.SELECTED DRAWING: Figure 3
Patent JP-2021163752-A (JP)
Title: Binder aqueous solution for lithium-ion battery, negative electrode slurry for lithium-ion battery, negative electrode for lithium ion battery, and lithium-ion battery
Inventor: OZAKI MASAHITO
IPC: H01M4/139
Filed: 2021-03-29
Abstract: To provide a binder aqueous solution for a lithium-ion battery, a negative electrode slurry for a lithium-ion battery, a negative electrode for a lithium-ion battery, and a lithium-ion battery.SOLUTION: The binder aqueous solution for a lithium-ion battery is a polymer of a monomer group containing 15 to 99.9 mole% unsaturated carboxylic acid or its inorganic salt for 100 mole% of the monomer group. The binder aqueous solution for a lithium-ion battery includes a water-soluble polymer (A) with a glass transition temperature of 110°C or less and a partially hydrolyzed condensation product of amino group-containing trialkoxysilane (B). The pH is 5 or higher.SELECTED DRAWING: None
Patent JP-2022154146-A (JP)
Title: A/D conversion system and biological signal measurement system
Inventor: TATSUOKA TETSURO
IPC: H03M1/08
Filed: 2021-03-30
Abstract: To provide an A/D conversion system capable of improving the resolution of A/D conversion with an inexpensive configuration.SOLUTION: An A/D conversion system includes a first filter that removes a predetermined frequency component included in a signal, a first amplifier that amplifies the signal output from the first filter, an A/D converter that converts the signal amplified by the first amplifier from an analog signal to a digital signal, and a restoration filter that restores the frequency component of the signal converted by the A/D converter.SELECTED DRAWING: Figure 1
Patent JP-2022157028-A (JP)
Title: Object processing method and object processing system
Inventor: SAKAMOTO TSUYOSHI
IPC: B23K26/03
Filed: 2021-03-31
Abstract: To monitor an object after grinding such that a modified area does not remain therein.SOLUTION: An object processing method includes: a grinding step of grinding a part from a surface 100a of an object 100 to a grinding-planned position T3; and a laser processing step of irradiating the object 100 along a line M1 with a laser beam L1 through a condensing part 14, and forming a modified area 4 along the line M1 between the surface 100a inside the object 100 and the griding-planned position T3, before the grinding step. The laser processing step includes: a data acquisition step of acquiring measurement data related to displacement of a laser light incident surface; a condensing step of performing AF tracking control based on the measurement data while moving the condensing position of the laser beam L1 along the line M1; and a monitoring step of monitoring whether or not the modified area 4T exceeds an error detection position T2 on the side of the grinding-planned position T3 when the AF tracking control is performed based on the measurement data.SELECTED DRAWING: Figure 4
Patent JP-2022158123-A (JP)
Title: Weight monitoring control device
Inventor: IDE TAKESHI
IPC: B60R25/31
Filed: 2021-04-01
Abstract: To appropriately warn abnormality of a vehicle.SOLUTION: A weight monitoring control device 20 includes: a weight information acquisition unit 21 for acquiring weight information obtained by measuring weight of a vehicle; a lock control unit 22 for controlling a locked state of a door of the vehicle based on a signal for locking or unlocking the door of the vehicle; and a warning control unit 25 for warning abnormality of the vehicle to an occupant of the vehicle based on the weight information of the vehicle acquired by the weight information acquisition unit 21 when the door of the vehicle is locked or unlocked by the lock control unit 22.SELECTED DRAWING: Figure 2
Patent JP-2022159943-A (JP)
Title: pest control vehicle
Inventor: WAKUTA KENSAKU
IPC: B05B13/02
Filed: 2021-04-05
Abstract: To provide a pest control vehicle capable of appropriately maintaining a position relation between a chemical injection part and an object to spray even when chemical liquids are sprayed while traveling on an inclined ground.SOLUTION: A pest control vehicle 1 includes: a vehicle body 10; a crawler travel part; a chemical liquid duct 61; a chemical injection part 63; and a rotation support part 40. The crawler travel part travels the vehicle body 10. The chemical liquid dust 61 is fitted to the vehicle body 10, and extends in a vertical direction, and through which chemical liquid for pest control flows. The chemical injection part 63 is connected to the chemical liquid duct 61 and a plurality of chemical injection parts are arranged in a vertical direction. The rotation support part 40 supports the chemical liquid duct 61, and the chemical liquid duct 61 is fitted to the vehicle body 10 so that the chemical liquid duct 61 is rotatable around a back and forth direction as a rotary axis line with respect to the vehicle body 10.SELECTED DRAWING: Figure 5
Patent JP-2021165737-A (JP)
Title: Glow plasma gas measurement signal processing
Inventor: BAHRAM ALIZADEH
IPC: H05H1/24
Filed: 2021-04-06
Abstract: To provide methods, apparatuses and systems for enhanced determination of the gas composition of a sample gas using glow discharge optical emission spectroscopy (GD-OES) for gas analysis.SOLUTION: A method comprises: generating one or more oscillating electromagnetic fields within a plasma cell so as to excite particles within the cell and produce glow discharge plasma in the plasma cell, and controlling operating conditions of the plasma cell while flowing a gas mixture through the plasma cell to maintain glow discharge optical emissions from the plasma within a desired operating range; monitoring one or more glow discharge optical emissions from the plasma in the plasma cell, where monitoring comprises measuring the optical emissions at twice the plasma excitation frequency, or measuring a signal that correlates with the optical emissions; and processing the signal during each excitation cycle of the electromagnetic excitation so as to determine the concentration of a gas within a gas mixture flowing through the plasma cell.SELECTED DRAWING: Figure 3
Patent JP-2022160884-A (JP)
Title: Microbubble mixed water producing device and producing method
Inventor: KOBOSHI SHIGEHARU
IPC: A61H33/02
Filed: 2021-04-07
Abstract: To provide a microbubble carbonate producing device and producing method, capable of improving a hair cleaning effect and the like by a wide range of a microbubble generation effect on hot water even in the case of being attached to various shower heads.SOLUTION: A microbubble carbonate water producing device has a configuration to be attached in a state of crowning hot water jetting holes to make bath agent carbonates indwell in a hot water jetting path, where a producing device body 2 is a hard body 21 including a bath agent housing part 21A and a net-like part 21B or a hard body including a bath agent housing part and a hole group part, the bath agent housing part having internal volume capable of housing bath agent carbonates in a state providing a margin around them. By attaching the configuration in a state of the bath agent housing part housing bath agent carbonates to a shower head in a state of making the hard body face the hot water jetting holes, microbubble mixed water obtained by the bath agent carbonates being dissolved by jetted hot water can be discharged. By crowning at least part of the shower head together with the body with a net-like body, the body is attached to the shower head.SELECTED DRAWING: Figure 1
Patent JP-2022165060-A (JP)
Title: hospital
Inventor: HATANO RYOICHI
IPC: E04H3/08
Filed: 2021-04-19
Abstract: To provide a hospital capable of separating a flow line of a hospital personnel from those of patients.SOLUTION: A hospital has an examination room 3, a first examination room passage 51 (first passage) which is adjacent to the examination room 3 and through which hospital personnel pass, and a second examination room passage 52 (second passage) which is adjacent to the examination room 3 and through which a patient passes, the first examination room passage 51 and the second examination room passage 52 are disposed of so as not to directly communicate with each other, and the first examination room passage 51 and the second examination room passage 52 have different floor colors. A second partition 62 (first partition member) is provided between the first examination room passage 51 and the examination room 3 and a third partition 63 (second partition member) is provided between the second examination room passage 52 and the examination room 3, the second partition 62 is provided with a transparent panel, and the third partition 63 is provided with a translucent panel.SELECTED DRAWING: Figure 1
Patent JP-2022165489-A (JP)
Inventor: KATAGIRI YOSHIO
IPC: E04H17/16
Filed: 2021-04-20
Abstract: 【課題】道路幅や敷地が狭小な場合であっても労力や時間を低減して構築することができる軽量な塀であり、重厚感を与えると共に、風圧に対する耐性の高い塀構造を提供する。【解決手段】断面が六角形のセルが連設されたハニカム構造体に筒部が接合されているパネル芯材、及び、パネル芯材において少なくともセルが開口している面を被覆している被覆板材を備えている塀パネルユニットの複数が、弾性シャフトによって串刺しにされた状態で基礎部に固定されている塀構造において、パネル芯材及び被覆板材を樹脂製またはアルミニウム製とし、弾性シャフトがたわむ方向に弾性変形すると共に、高さ方向に積重された塀パネルユニット同士が固着されていないことにより、塀が風圧をうけたとき、弾性シャフトの弾性変形に伴い塀をたわませる。【選択図】図５
Patent JP-2021108204-A (JP)
Title: Information processing method
Inventor: MIYATA DAISUKE
IPC: G06Q20/38
Filed: 2021-04-20
Abstract: To provide an information processing method capable of improving convenience of a settlement service.SOLUTION: In an information processing method for a settlement service, a server 110 in a communication system creates a user account of a terminal 120 relating to the settlement service, and authenticates the user who created the account using eKYC. The terminal 120 displays a deferred payment service proposal screen on a display screen on the basis of a deferred payment setting proposal message received from the server 110. The server 110 sets an upper limit money amount of the deferred payment service of the user according to reception of a setting request of the deferred payment service from the terminal 120, and presents the upper limit money amount of the deferred payment service to the user of the terminal 120. This makes it possible for the user to perform settlement processing.SELECTED DRAWING: Figure 4
Patent JP-2021172827-A (JP)
Title: Polyimide-based film and window cover film including the same
Inventor: KIM SUNKUG
IPC: C08G73/10
Filed: 2021-04-20
Abstract: To provide a polyimide-based film which does not substantially cause unevenness or rainbow phenomenon and has excellent visibility, a window cover film including the same, and a display panel including the same.SOLUTION: The polyimide-based film satisfies the following Expressions 1 and 2: [Expression 1] Max[R(θ, Ψ0-360°)]<R0×[sin(θ)cos(θ)+5 sin(θ)+1]3 (where R0 represents an in-plane phase difference, and Max[R(θ, Ψ0-360°)] represents the maximum phase difference value); [Expression 2] 1-Min[R(θ50°, Ψ0-360°)]/Avg[R(θ50°, Ψ0-360°)]≤50%, or Max[R(θ50°, Ψ0-360°)]/Avg[R(θ50°, Ψ0-360°)]-1≤50% (where Min[R(θ50°, Ψ0-360°)], Avg[R(θ50°, Ψ0-360°)], and Max[R(θ50°, Ψ0-360°)] represent the minimum phase difference, the average phase difference, and the maximum phase difference.)SELECTED DRAWING: None