baber/WOPTO huggingface dataset:
Patent JP-2021154046-A (JP)
Title: Slot machine
Inventor: YAMAMOTO TAKUYA
IPC: A63F5/04
Filed: 2020-03-30
Abstract: To provide a slot machine which can prevent missing of winning related to a specific lottery division by slide stop operation.SOLUTION: In a game winning a lottery section "watermelon," when slide stop operation is performed, operation of a left stop button operated before a center stop button is operated by a stop button other than the center stop button which needs pressing is received. When the left stop button is operated, a stop operation invalid period is set, and during the stop operation invalid period center, operation of the center stop button is not received. Thus, even when the center stop button is operated, the center reel does not stop but the center reel keeps rotating.SELECTED DRAWING: Figure 8
Patent JP-2021161126-A (JP)
Title: Active energy ray-polymerizable composition, composition for three-dimensional molding, and cured product
Inventor: HARUTA YUKI
IPC: B29C64/112
Filed: 2020-03-30
Abstract: To provide an active energy ray-polymerizable composition capable of substantially satisfying low viscosity and mechanical strength, and further impact resistance required as an active energy ray-polymerizable composition used for an inkjet method of a 3D printer, a composition for three-dimensional molding composed of the active energy ray-polymerizable composition, and a cured product.SOLUTION: The active energy ray-polymerizable composition includes: a photo cation polymerizable constituent; a photo radical polymerizable constituent; an active energy ray-sensitive cation polymerization initiator; and an active energy ray-sensitive radical polymerization initiator, where the photo cation polymerizable composition contains a di- or more-functional aromatic epoxy compound (1A), a monofunctional aromatic epoxy compound (1B), and an aliphatic epoxy compound (1C), and the percentage of the di- or more-functional aromatic epoxy compound (1A) in the photo cation polymerizable constituent is 50 wt.% or more. The composition for three-dimensional molding is composed of the active ray polymerizable composition, and the cured product thereof are also provided.SELECTED DRAWING: None
Patent JP-2021161879-A (JP)
Title: Rotary compressor
Inventor: HOSHINO SHUHEI
IPC: F04C29/02
Filed: 2020-03-30
Abstract: To provide a rotary compressor that secures sealability inside an operation chamber by improving slide performance of a slide part to have excellent energy saving property and reliability.SOLUTION: A rotary compressor includes an oil groove 165 formed in a position opposed to a vane end face of an end plate 160. The oil groove 165 is communicated to the inside of a sealed container 10 and exposed to a clearance 167 between a tip surface of a vane 127 and an outer peripheral surface of an annular piston 125 which is formed while the tip surface of the vane 127 abuts on the outer peripheral surface of the annular piston 125.SELECTED DRAWING: Figure 3
Patent JP-2021162922-A (JP)
Title: Server device, control device, program, vehicle, and operation method of information processing system
Inventor: ANDO TSUTOMU
IPC: G08G1/00
Filed: 2020-03-30
Abstract: To improve interest in ride-sharing.SOLUTION: A server device includes a communication unit and a control unit that transmits and receives information to/from another device via the communication unit. The control unit detects interests of spectators based on states of the spectators detected during implementation of an event and transmits notification that prompts riding to a vehicle allocated to a plurality of spectators who share an interest to a plurality of terminal devices used by the respective spectators.SELECTED DRAWING: Figure 6
Patent JP-2021159513-A (JP)
Title: Application locus prediction device and application locus prediction method, and application locus learning device and application locus learning method
Inventor: OGAWA TAKASHI
IPC: A43D25/18
Filed: 2020-04-01
Abstract: To provide a technique for learning and predicting an application locus for automatic production in which a robot arm is moved to a bonding area between an upper and a sole to apply an adhesive.SOLUTION: A trained model storage unit 30 of an application locus prediction device 200 uses, as training data, an outline image of a footwear component and application locus information representing one or more loci to which an adhesive should be applied in the footwear component, and stores a prediction model generated by machine-learning a correlation between the outline image and the application locus information. A prediction unit 50 predicts and outputs application locus information from an input outline image of the footwear component based on the prediction model.SELECTED DRAWING: Figure 2
Patent JP-2021166433-A (JP)
Title: Household electric well pump device
Inventor: FUJITA KATSUTOSHI
IPC: H02K1/27
Filed: 2020-04-07
Abstract: To provide a household electric well pump device in which a gap for absorbing heat expansion and shrinkage is ensured, and which can be fixed with the concentricity kept.SOLUTION: A household electric well pump device includes a driving motor, a pump part that performs a pumping operation when a rotary shaft of the driving motor rotates an impeller disposed in a casing, and a control board that controls the pump part by changing the speed of rotation of the pump driving motor. A water source for the household electric well pump device is a well or a water reception tank. A rotor of the pump driving motor is a molded resin magnet that is molded into a cylindrical shape and is oriented in polar anisotropy. A plurality of ribs are disposed on an inner diameter side of the molded resin magnet.SELECTED DRAWING: Figure 6
Patent JP-2021166362-A (JP)
Inventor: KAMIYA NORIFUMI
IPC: H04B7/0413
Filed: 2020-04-08
Abstract: 【課題】受信信号に基づいて送信信号を推定するために必要な演算量を低減可能な信号推定装置を提供する。【解決手段】信号推定装置（２１１）は、受信信号（ｙ）に含まれるＭ×Ｎ個の受信信号成分を、Ｎ個の受信信号成分の単位で離散フーリエ変換処理を施す変換手段（２１１）と、離散フーリエ変換処理が施された受信信号に基づいて、Ｍ×Ｎ個の送信信号成分の推定値であるＭ×Ｎ個の推定信号成分を含む推定信号（ｘｅ）を推定する推定手段（２１２）とを備え、推定手段は、推定信号が新たに推定された場合には、新たに推定された推定信号ｘｅから第ｋ（但し、ｋは、０以上且つＮ−１以下の整数の夫々を示す変数）番目の送信信号グループを構成するＭ個の送信信号成分の推定値（ｘｅ（ｋ））を除外する場外動作を行い、除外動作によって得られる中間信号（ｘｔ（ｋ））と、受信信号ｙとに基づいて、推定値（ｘｅ（ｋ））更新することで、推定信号（ｘｅ）を推定し直す。【選択図】図６
Patent JP-2021166174-A (JP)
Title: Electromagnetic relay
Inventor: MINOWA RYOTA
IPC: H01H50/12
Filed: 2020-04-08
Abstract: To adjust, in an electromagnetic relay, a spring load applied to a movable mechanism in accordance with an increase in the temperature of the electromagnetic relay.SOLUTION: An electromagnetic relay includes stationary terminals, a movable mechanism, a driving device, a spring member, and an adjustment member. The stationary terminals include stationary contacts. The movable mechanism includes a movable member, movable contacts that can be in contact with the stationary contacts, and a movable contact piece on which the movable contacts are arranged. The movable contact piece is provided through the movable member movably in a contact direction in which the movable contacts are in contact with the stationary contacts and a separation direction in which the movable contacts are separated from the stationary contacts. The driving device actuates the movable mechanism with an electromagnetic force. The spring member applies a spring load to the movable mechanism. The adjustment member is changed in shape by heat to adjust the spring load.SELECTED DRAWING: Figure 2
Patent JP-2021001393-A (JP)
Title: Method for producing metal cadmium
Inventor: OHARA HIDEKI
IPC: C22B3/46
Filed: 2020-04-09
Abstract: To provide a method for producing metal cadmium which preferentially precipitates cadmium while suppressing precipitation of nickel from a cadmium solution using a cementation method, and obtains metal cadmium having a hole.SOLUTION: A method for producing metal cadmium that preferentially precipitates metal cadmium having a hole from a cadmium solution containing nickel using a zinc cementation includes adjusting cadmium concentration at the time of end of the zinc cementation to a concentration range such that precipitation of the nickel from the cadmium solution is suppressed according to a nickel content and a cadmium content of the cadmium solution used as a starting material.SELECTED DRAWING: None
Patent JP-2021169438-A (JP)
Title: Oil-in-water emulsion composition
Inventor: OKAMURA ERIKA
IPC: C09K23/42
Filed: 2020-04-17
Abstract: To provide cleansing or massage cosmetics that make it easier for a user to notice the reversion of the states.SOLUTION: An oil-in-water emulsion composition contains a surfactant, an oil phase component of 30 mass% or more relative to the whole composition, an aqueous phase component, and a hydrogel forming polymer. The hydrogel forming polymer comprises at least one selected from a polymer containing at least a monomer derived from acryloyl dimethyltaurine or a salt thereof, and a polysaccharide.SELECTED DRAWING: None
Patent JP-2021174134-A (JP)
Title: Measurement recording device, monitoring device, remote monitoring system, measurement recording method, monitoring method, and computer program
Inventor: KASHIHARA SHUNTARO
IPC: H04Q9/00
Filed: 2020-04-22
Abstract: To appropriately manage communication quality with respect to a vehicle traveling on a predetermined travel route.SOLUTION: A measurement recording device includes: a video reception section for receiving a travel video from a measurement object vehicle traveling on a predetermined travel route; a travel position information reception section for receiving travel position information indicating a travel position from the measurement object vehicle; a measurement section for measuring communication quality of a travel video; and a recording section for recording a measurement value of communication quality of a measurement object vehicle and travel position information of the measurement object vehicle at an interval of a fixed movement distance on the travel route.SELECTED DRAWING: Figure 1
Patent JP-2021171282-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-04-23
Abstract: To increase game amusement.SOLUTION: A game machine provided with display means capable of displaying a plurality of types of images can execute a first performance in which the degree of expectation of a winning can be varied depending on the image displayed before a specific image is displayed. In the first performance, after the variation icon is displayed at a variation display position, the variation display position can be hidden. The game machine also has a movable body that can appear in front of the display means. In the first performance, the movable body can be operated.SELECTED DRAWING: Figure 140
Patent JP-2020120134-A (JP)
Title: Pitching device for loose parts, and picking method for loose parts
Inventor: ISHIKAWA KAZUMA
IPC: H05K13/02
Filed: 2020-04-28
Abstract: To pick up a plurality of parts in a loose state satisfactorily.SOLUTION: In a picking device for loose parts, a part holder for picking up a part is changed on the basis of the upward surface acquired on the basis of captured image data. In a case in which the part has a plurality of surfaces that intersect each other at right angles and that have different shapes, the shapes of the upward surfaces may differ from each other when the postures of the parts are different. On the other hand, for each of the plurality of parts, when the part holder is changed on the basis of the upward surface acquired on the basis of the captured image data, more parts can be picked up.SELECTED DRAWING: Figure 19
Patent JP-2021172797-A (JP)
Title: Polymerizable composition, and optical material and color-changing material that are obtained therefrom
Inventor: MATSUMURA YOSHIMASA
IPC: C08F20/06
Filed: 2020-04-30
Abstract: To provide a photocurable, high-refractive index material which has reduced odor and allows short-time molding.SOLUTION: The problem can be solved by a polymerizable composition comprising a compound (a) represented by the formula (1) in the figure. (In the formula, m represents an integer equal to 0 or 1, n represents an integer from 0 to 3, p represents an integer from 0 to 2, and q represents an integer from 1 to 3, where p+q=3; and each R1 is the same or different and represents a C1-6 alkylene group, each R2 is the same or different and represents a hydrogen atom or methyl group, and each Z is the same or different and represents a hydrogen atom or vinyl group.)SELECTED DRAWING: None
Patent JP-2021180371-A (JP)
Title: Image forming apparatus and image forming system
Inventor: MORISHITA YOSUKE
IPC: G03G21/00
Filed: 2020-05-12
Abstract: To obtain an image forming system that reduces the possibility that a charge for using an image forming apparatus is not paid, and an image forming apparatus that can be used for the image forming system.SOLUTION: In an image forming apparatus 1, when a post billing method is selected as a charging method, a charging control unit 21 (a) inquires of a predetermined management server 3 whether the state of a user's payment satisfies a predetermined restriction condition, (b) when the state of the user's payment satisfies the restriction condition, inhibits execution of a job in the post billing method, and when the state of the user's payment does not satisfy the restriction condition, permits execution of the job in a post billing method. When the execution of the job is permitted, a job processing unit 22 executes the job in response to a request from the user.SELECTED DRAWING: Figure 2
Patent JP-2021181920-A (JP)
Title: Radar device
Inventor: NAKAO Miyu
IPC: G01S13/931
Filed: 2020-05-19
Abstract: To provide a radar device for suppressing velocity return and angle return.SOLUTION: A radar device includes: a transmission part 4 for temporally alternately transmitting a plurality of chirp signals having a same bandwidth and different center frequencies from a single transmission antenna; a reception part 5 provided with a plurality of reception antennas for receiving reflection waves from a target as the chirp signals; a return correction velocity calculation part 10 for detecting velocities of the target on the basis of respective reception signals from the reflection waves having different center frequencies and correcting velocity return on the basis of detection results of the velocities; and an azimuth estimation part 11 for acquiring phase information by the plurality of reception antennas and detecting an azimuth angle of the target on the basis of the acquired phase signal. The azimuth estimation part corrects and combines phase information strings acquired from the reception signals having different center frequencies and performs azimuth estimation processing of the target by using the combined phase information string.SELECTED DRAWING: Figure 3
Patent JP-2021183920-A (JP)
Title: Nuclear material measuring device
Inventor: TADOKORO TAKAHIRO
IPC: G01N23/2206
Filed: 2020-05-21
Abstract: To improve the measurement accuracy of an amount of fissile material.SOLUTION: A nuclear material measurement device 100 includes: a neutron generation device 110 that irradiates neutrons to a measurement object 9; a neutron measurement device 120; a gamma-ray measurement device 130; and a measurement control device 140 that controls the start of neutron generation by the neutron generation device 110 by outputting a first trigger signal to the neutron generation device 110, controls the start of neutron measurement by the neutron measurement device 120 by outputting a second trigger signal to the neutron measurement device 120, and controls the start of gamma-ray measurement by the gamma-ray measurement device 130 by outputting a third trigger signal to the gamma-ray measurement device 130. The measurement control device 140 outputs the second and third trigger signals at a timing synchronized with the first trigger signal, and measures an amount of fissile material contained in an object 9 to be measured on the basis of measurement results by the neutron measurement device 120 and the gamma-ray measurement device 130.SELECTED DRAWING: Figure 1
Patent JP-2021189216-A (JP)
Title: Dimming element
Inventor: NISHIMURA NAOYA
IPC: G02F1/15
Filed: 2020-05-26
Abstract: To provide a dimming element improved in deterioration of color change speed when energizing and repeating color change.SOLUTION: A dimming element has each electrochromic layer on a first electrode and a second electrode facing each other and has an electrolyte layer between the electrochromic layers. The first electrode and the second electrode have respectively a conductive non-metal layer and a mesh-like metal thin line pattern from a side close to the electrochromic layer, and the pH of the electrolyte layer is 6.0 or more.SELECTED DRAWING: Figure 1
Patent JP-2021188320-A (JP)
Title: Sanitary washing device
Inventor: OZAWA YOSHINORI
IPC: E03D9/08
Filed: 2020-05-28
Abstract: To provide a sanitary washing device capable of easily recognizing a change in a flow rate of washing water to a user.SOLUTION: A sanitary washing device 1 comprises: a buttock nozzle 10A that discharges washing water; a buttock washing switch 31B that starts first washing that discharges the washing water from the buttock nozzle 10A; washing strength adjustment switches 31J and 31K that adjust washing strength in the first washing; and a buttock turbo switch 31L that starts second washing with a flow of the washing water from the buttock nozzle 10A at a flow rate F7 greater than a maximum flow rate F6 in the first washing.SELECTED DRAWING: Figure 2
Patent JP-2021185808-A (JP)
Title: Gummy-like composition containing gelatinous particle comprising water-soluble functional component
Inventor: SATO HIROSUKE
IPC: A23G3/34
Filed: 2020-05-28
Abstract: To provide a gummy-like composition in which the gustatory of water-soluble functional components is prominently masked, and which has high palatability, and to provide a production method of the same.SOLUTION: A gummy-like composition contains gelatinous particles in which water-soluble functional components are wrapped by gellan gum and which has a diameter of 2 mm or less, and contains 1-20 wt.% of oil and fat. A production method of the gummy-like composition includes steps of: a first step of dispersing or emulsifying water-soluble functional components and a gellan gum aqueous solution in oil and fat; a second step of forming gelatinous particles in which water-soluble functional components are wrapped by gellan gum by gelatinizing gellan gum in the solution obtained in the first step, and which has a diameter of 2 mm or less; and a third step of mixing a solution containing the gelatinous particles obtained in the second step with a solution containing carbohydrate or water-soluble dietary fiber and gelatin.SELECTED DRAWING: None
Patent JP-2023102791-A (JP)
Title: Information processing apparatus, program, and management method
Inventor: SHIBANO Kyohei
IPC: G06Q40/06
Filed: 2020-06-01
Abstract: To provide an information processing technique for acquiring or maintaining a long-term holder while suppressing fluctuation in price of a transaction target.SOLUTION: The present invention is directed to an information processing apparatus for managing a financial market according to an aspect. The apparatus comprises an acquiring unit and a price adjusting unit. The acquiring unit is configured to acquire reference data in the financial market. The price adjusting unit is configured to, based on a current selling and buying situation of a predetermined transaction target and the reference data, suppress rise and fall of price of the predetermined transaction target during a predetermined period.SELECTED DRAWING: Figure 1
Patent JP-2021196658-A (JP)
Title: Touch sensor
Inventor: KAHARA TETSURO
IPC: G06F3/041
Filed: 2020-06-09
Abstract: To utilize selected proper ground patterns for obtaining a touch sensor that is able to prevent an impact caused by noises and the like.SOLUTION: A touch sensor 1 comprises: a plurality of sensor electrodes 10; a plurality of wiring parts 14; and a pair of ground patterns 20, each extending toward a second end part 20b from a first end part 20a so as to surround a portion of an outer periphery of a sensor area S, with one second end part 20b spaced and opposed to the other 20b. Each ground pattern 20 includes a core part 24 extending toward a position of the second end part 20b from a position of the first end part 20a, and an outer shell part 25 which is electronically connected to the core part 24 and is wired in a non-occlusive manner so that a side at the first end part 20a opens. An electrical resistance of the core part 24 differs from the electrical resistance of the outer shell part 25.SELECTED DRAWING: Figure 3
Patent JP-2021197798-A (JP)
Title: Actuator
Inventor: TAKAHATA DAISUKE
IPC: H02N2/16
Filed: 2020-06-11
Abstract: To provide an actuator that operates with high efficiency.SOLUTION: An ultrasonic motor 1 includes an elastic body 11, a piezoelectric element 15, and a rotor 4. The elastic body 11 has a first surface 21 on which a plurality of first convex portions 23 and a plurality of first concave portions 24 are formed, and a second surface 22 on which a plurality of second convex portions 25 and a plurality of second concave portions 26 are formed. The piezoelectric element 15 includes a piezoelectric body 12 and a plurality of electrodes, and is bonded to the second surface 22 of the elastic body 11 and configured to generate a progressive vibration wave in the elastic body 11 by applying voltages having different phases to the respective electrodes. A contact portion 41 of the rotor 4 is in pressure contact with the first surface 21 of the elastic body 11, and is configured to move relative to the elastic body 11 by the vibration wave.SELECTED DRAWING: Figure 1
Patent JP-2021196482-A (JP)
Title: Photosensitive resin composition containing low dielectric loss tangent agent
Inventor: MATSUMOTO SUZUKA
IPC: C08G73/10
Filed: 2020-06-12
Abstract: To provide a photosensitive resin composition which exhibits a low dielectric loss tangent, is excellent in storage stability, and enables formation of a cured relief pattern with high resolution, a method for producing polyimide and a method for producing a cured relief pattern using the photosensitive resin composition, and a semiconductor device having the cured relief pattern.SOLUTION: A photosensitive resin composition contains 100 pts.mass of (A) a polyimide precursor, 0.1-10 pts.mass of (B) a photosensitive agent, 1-50 pts.mass of (C) a low dielectric loss tangent agent, and 50-300 pts.mass of (D) a solvent, in which (C) the low dielectric loss tangent agent has a molecular weight of 100-3,500.SELECTED DRAWING: None
Patent JP-2020170851-A (JP)
Title: Coating film forming device and coating film forming method
Inventor: SHIBATA NAOKI
IPC: B05D3/00
Filed: 2020-06-16
Abstract: To provide a technology that can suppress mixing in of bubbles in a coating film in the formation of the coating film on a substrate.SOLUTION: Processing is performed so as to execute: a first step for supplying a coating liquid to a substrate and locally forming a liquid puddle A1 in a center part of the substrate; a second step for restrictively supplying a diluent to the peripheral part of the liquid puddle A1 and forming a mixed liquid A2; and a third step for rotating the substrate, spreading the mixed liquid A2 toward the peripheral part of the substrate by centrifugal force, thereby to coat the peripheral part of the substrate with the mixed liquid A2, and spreading the liquid puddle toward the peripheral part of the substrate coated by the mixed liquid A2 to form a coating film.SELECTED DRAWING: Figure 8