baber/WOPTO huggingface dataset:
Patent JP-2019057977-A (JP)
Title: All-weather motor
Inventor: HANAOKA YASUO
IPC: B64D27/24
Filed: 2017-09-20
Abstract: To provide a durable all-weather motor capable of preventing reduction of a motor performance by improving a heat dissipation property and capable of maintaining the motor performance by improving a dust-proof/drip-proof performance and preventing intrusion of foreign substance.SOLUTION: A rotor 14 comprises: a rotary case body 4 which covers an outer peripheral side of a stator core 12 and both end sides of a bearing housing 11 in an axial direction, includes an opening 4e for suction which sucks air in the axial direction at one end side in the axial direction, and includes an opening 4f for exhaustion which exhausts air in a radial direction at the other end side in the axial direction; and a fin 17 which is provided on an inner surface of the other end of the rotary case body 4 in the axial direction. Each of the opening 4e for suction and the opening 4f for exhaustion are covered by a water-repellent filter material 18 having a predetermined opening diameter.SELECTED DRAWING: Figure 2
Patent JP-2019056073-A (JP)
Title: Vinyl-cis-polybutadiene rubber
Inventor: TAKAHASHI YUKI
IPC: C08F136/06
Filed: 2017-09-22
Abstract: To provide a vinyl-cis-polybutadiene rubber which can further improve a tensile stress without impairing workability without increasing carbon black and blending a fiber and a resin.SOLUTION: A vinyl-cis-polybutadiene rubber is mainly composed of three components of a low Young's modulus part indicating cis-1,4-polybutadiene rubber, a high Young's modulus part indicating syndiotactic-1,2-polybutadiene, and a middle Young's modulus part indicating a reinforced rubber, as a result of analysis of a Young's modulus mapping image obtained by AFM observation of a crosslinked body of the vinyl-cis-polybutadiene rubber, where a ratio (φ/φ) of a middle Young's modulus part area ratio (φ) to a high Young's modulus part area ratio (φ) is 3.0 or more and 6.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2019057681-A (JP)
Title: Superconducting annular member, superconductivity magnetic shield device, and magnetoencephalograph apparatus
Inventor: EBARA Yuta
IPC: A61B5/05
Filed: 2017-09-22
Abstract: To provide a superconducting annular member with a simple structure and a low resistance.SOLUTION: A superconducting annular member 21 comprises: a superconductivity layer; and a protection layer coating the superconductivity layer. The superconductivity layer has an annular shape which is continued in a whole periphery. The superconducting annular member 21 includes a bonding part 33 to which both ends of a superconductivity wire material 25 comprising the superconductivity layer and the protection layer is bonded. By using the superconductivity wire material 25, the superconducting annular member 21 which is a low cost and a simple structure and a low resistance. A reinforcement member 40 applies a pressure to the bonding part 33, and suppresses the deterioration of a critical current of the superconducting annular member 21.SELECTED DRAWING: Figure 3
Patent JP-2019062590-A (JP)
Title: Tunnel disaster prevention system
Inventor: SUGIYAMA YASUNORI
IPC: E21F5/00
Filed: 2017-09-25
Abstract: To prevent a monitoring function in a tunnel from being lost by promptly enabling a temporary restoration of a power supply unit for its malfunction without increasing the circuit scale of the power supply unit or necessarily controlling the power supply unit as a reserve system.SOLUTION: An externally-attachable regulated power supply 110-1 can be switched and connected to the inputs of DC/DC converters 104-1 to 104-5 via manual switches 106-1 to 106-5. An externally-attachable regulated power supply 110-2 can be switched and connected to the load-side power supply line from the DC/DC converters 104-1 to 104-5 via manual switches 108-1 to 108-5. When an AC/DC converter 102-1 malfunctions, the output of the regulated power supply 110-1 is switched and connected to the input of the DC/DC converter 104-1 by the manual switch 106-1. When the DC/DC converter 104-1 malfunctions, the output of the regulated power supply 110-2 is switched and connected to a power supply line 122-2 by the manual switch 108-1.SELECTED DRAWING: Figure 3
Patent JP-2017217652-A (JP)
Title: Method for treating rice-washing waste water
Inventor: NUMANO TETSURO
IPC: C02F1/52
Filed: 2017-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating rice-washing waste water capable of treating high-concentration rice-washing waste water without dilution, and also reducing the amount of use of an inorganic coagulant.SOLUTION: A method for treating rice-washing waste water includes adding a polymer flocculant after adding a coagulant to rice-washing waste water. The rice-washing waste water has an SS value of 1,000-10,000 mg/L. The polymer flocculant is a cationic polymer flocculant.SELECTED DRAWING: None
Patent JP-2018014755-A (JP)
Title: Encoding method and encoding device
Inventor: SASAI TOSHIRO
IPC: H04N19/184
Filed: 2017-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce a memory use amount.SOLUTION: An encoding method includes: a context determination step (S103) for determining a context to be used in an object block among a plurality of contexts; and an arithmetic encoding step (S109) for using the determined context to arithmetically encode the object block. In the context determination step (S103), the encoding method uses both encoding control parameters of a left block and an upper block to determine a context in the case that a signal type is a first type (S105), determines a context without using the encoding control parameters of the left block and the upper block in the case that the signal type is a second type (S107), and in the second type, inter-prediction information showing which of uniprediction and biprediction is used in prediction of the object block is classified.SELECTED DRAWING: Figure 4
Patent JP-2019059357-A (JP)
Title: Vehicle control device
Inventor: OZAKI KO
IPC: B60W30/14
Filed: 2017-09-27
Abstract: To provide a vehicle control device capable of facilitating input operation of a setting speed used in a driving support mode.SOLUTION: A vehicle control device comprises: a controller (ECU) performing speed control of a vehicle 1 according to a setting vehicle speed; an operation unit; and a limited speed recognition unit (ECU, navigation device) obtaining a limited speed. A driving support mode includes an active state and a standby state. The operation unit includes a resume switch. The controller (ECU) keeps (S22), responding to operation of the resume switch in the standby state, the memory of the setting vehicle speed when the controller (ECU) memorizes the setting vehicle speed (S20; Yes), and memorizes (S29) the limited speed obtained by the limited speed recognition unit as a setting vehicle speed when the controller (ECU) does not memorize the setting vehicle speed (S20; No).SELECTED DRAWING: Figure 9
Patent JP-2018096367-A (JP)
Title: Continuous variable valve duration apparatus, and engine including the same
Inventor: SON YOU SANG
IPC: F01L1/04
Filed: 2017-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a continuous variable valve duration apparatus and an engine including the same, which can adjust the opening duration of a valve according to operation conditions of the engine.SOLUTION: A continuous variable valve duration apparatus includes: a camshaft; a cam unit on which a cam is formed and in which the camshaft is inserted and a relative phase of the cam with respect to the camshaft is variable; an inner bracket transmitting rotation of the camshaft to the cam unit; a wheel housing in which the inner bracket is rotatably inserted and on which a guide groove is formed in a direction parallel to the camshaft and guide holes are formed in a direction perpendicular to the camshaft; a guide part including guide shafts that are inserted in the guide holes to guide movement of the wheel housing; and a control part including a control shaft that is provided parallel to the camshaft and is inserted in the guide groove, and selectively rotating the control shaft to change the relative position of the wheel housing with respect to the camshaft.SELECTED DRAWING: Figure 2
Patent JP-2019059886-A (JP)
Title: Solidification material
Inventor: KISHIMORI CHIKA
IPC: C09K17/06
Filed: 2017-09-28
Abstract: To provide a solidification material capable of developing strength in short term (for example 3 hours) and sufficient work life (for example 1 hour) after a solidification treatment by using to soil, and small in increase of strength of soil solidified body after long time (for example 1 day) passed.SOLUTION: There is provided a solidification material containing hauyne-belite-based clinker ground product, high-early-strength Portland cement clinker ground product, and gypsum. The solidification material preferably has percentage of the hauyne-belite-based clinker ground product of 25 to 45 mass% in total amount (100 mass%) of the hauyne-belite-based clinker ground product, the high-early-strength Portland cement clinker ground product, and the gypsum (in terms of SO), percentage of the high-early-strength Portland cement clinker ground product of 20 to 40 mass%, and percentage of the gypsum (in terms of SO) of 25 to 45 mass%.SELECTED DRAWING: None
Patent JP-2019059441-A (JP)
Title: Vehicle driving support device
Inventor: IDE HIROHITO
IPC: B60W40/072
Filed: 2017-09-28
Abstract: To provide a vehicle driving support device which, in such a situation that an own vehicle enters a curved section from a straight section in a travel lane, accurately acquires a trajectory shape parameter representing the shape of the travel trajectory of a steering follow-up target vehicle, thereby improving the reliability of steering follow-up control.SOLUTION: A driving support ECU calculates a value (ε) of a ratio between a curvature change rate acquired a prescribed time before a present time point and a maximum curvature change rate, and calculates an inter-vehicle time (T) between an own vehicle (SV) and a steering follow-up target vehicle (TV) at the present time point. When there are established both a first condition that the value (ε) of the ratio is equal to or more than a prescribed threshold (εth) and a second condition that the inter-vehicle time is equal to or less than a threshold time (Tth), the driving support ECU generates a travel trajectory (L1) in such a manner that an extent to which positional information detected behind the position of the own vehicle (SV) at the present time point is reflected in the travel trajectory (L1) is less than an extent to which positional information detected ahead of the own vehicle (SV) at the present time point is reflected in the travel trajectory (L1).SELECTED DRAWING: Figure 2
Patent JP-2019068657-A (JP)
Title: Control arrangement of power conversion equipment
Inventor: JO SHIN
IPC: H02M5/293
Filed: 2017-10-03
Abstract: To reduce output power error and input current distortion occurring by commutating state.SOLUTION: A control arrangement of power conversion equipment performing state control of each switch element in the power conversion equipment so that the power conversion equipment transits from the switch state of commutation source to the switch state of commutation destination via the commutating state includes an expansion amount calculation part 103 for calculating the expansion amount Don the basis of the zero-cross occurrence timing, i.e., the zero-cross timing of a current flowing through a reactor while the power conversion equipment 1 is in the commutating state, and the end timing of the commutating state, and a control section 104 for delaying the timing for performing state control of each switch element on the basis of the expansion amount Dafter ending the commutating state.SELECTED DRAWING: Figure 16
Patent JP-2019069833-A (JP)
Title: Sheet feeding device and image forming device
Inventor: TANAKA MIZUKI
IPC: B65H1/00
Filed: 2017-10-06
Abstract: To provide a sheet feeding device with few measurement error, not requiring a measurement time setting sensor, and used also as a sheet existence sensor.SOLUTION: A sheet feeding device comprises: a loading part (a sheet feeding tray 50) for loading sheets; conveyance means (a sheet feeding roller 60) for conveying the sheet loaded on the loading part; a disk member (an encoder 210) capable of contacting with the sheet loaded on the loading part; detection means (a sensor 220) for detecting the disk member; and holding means (an arm 230) for swingably holding the disk member. The detection means can detect the rotation amount of the disk member following the conveyance of the sheet when conveying the sheet, and further can detect the existence of the sheet in the sheet loading part.SELECTED DRAWING: Figure 6
Patent JP-2018109142-A (JP)
Title: Strong basic polyacrylate anion exchangers
Inventor: ARESKI REZKALLAH
IPC: C02F1/42
Filed: 2017-10-10
Abstract: PROBLEM TO BE SOLVED: To provide novel ion exchangers that have an adequate chromium (VI) oxoanions capacity.SOLUTION: The present invention relates to quaternized diethylenetriamine-functionalized polyacrylate bead polymers, where the polyacrylate bead polymers which constitute the basis thereof have been prepared with an acrylic monomer fraction greater than 70 wt.% relative to the total amount of monomers used. The present invention also relates to their use as ion exchangers in removal of oxoanions, particularly chromium (VI) oxoanions from aqueous and/or organics solutions.SELECTED DRAWING: Figure 1
Patent JP-2019072042-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-10-13
Abstract: To improve the performance effect of a specific performance.SOLUTION: A game machine includes a performance device (e.g., a performance accessory 201) capable of executing a performance and an operational movable body (e.g., a push button 120). The game machine can execute a specific performance (e.g., a specific performance in a mode indicated in Fig. 37(5)) in the vicinity of the movable body using the performance device and can operate the movable body during execution of the specific performance (e.g., can execute a specific performance indicated in the Fig. 37(5) after a push button 120 indicated in Fig. 37(3) vibrates). In addition, specific display execution means changes a first specific display, after it is displayed in a period in which detection means is disabled for detection, to a second specific display more advantageous to the user than the first specific display as a specific display corresponding to the detection means detectable of the operation of the user. The specific display execution means then executes an operation performance using the changed second specific display in a period in which the detection means is enabled for detection.SELECTED DRAWING: Figure 37
Patent JP-2018070603-A (JP)
Title: Antimicrobial elastomeric articles
Inventor: NICHOLAS KROGMAN
IPC: C08J7/056
Filed: 2017-10-19
Abstract: PROBLEM TO BE SOLVED: To provide antimicrobial elastomeric articles that are useful for reducing the occurrence of nosocomial infections.SOLUTION: An antimicrobial elastomeric article is formed by coating an elastomeric article with an antimicrobial coating composition that comprises an antimicrobial agent, a hydrophilic polymer and a hydrophobic oligomer. The antimicrobial elastomeric article is prepared by a method comprising (a) exposing the elastomeric article to an environment having a temperature of 10-30°C and an absolute humidity of about 10.3 g/mor less for about 12-48 hours; and (b) coating the elastomeric article with the antimicrobial coating composition to form the antimicrobial elastomeric article.SELECTED DRAWING: None
Patent JP-2019072428-A (JP)
Title: Vibrator drive circuit and ultrasound diagnostic device
Inventor: MITSUOKA AKIRA
IPC: A61B8/00
Filed: 2017-10-19
Abstract: To provide a simple vibrator drive circuit for generating ultrasonic waves having fundamental wave components with different frequencies.SOLUTION: The vibrator drive circuit is configured to drive a vibrator to generate ultrasonic waves. The vibrator drive circuit drives the vibrator with a voltage pulse based on a binary or three-valued pulse waveform obtained by approximating a modulation signal obtained by frequency modulation of a modulation wave with a carrier wave.SELECTED DRAWING: Figure 1
Patent JP-2019077839-A (JP)
Title: Pigment dispersant, pigment composition and pigment colorant
Inventor: YANAGIMOTO HIROMITSU
IPC: D06P1/44
Filed: 2017-10-27
Abstract: To provide a pigment dispersant capable of significantly improving fluidity of a liquid substance such as an ink and a coating material containing pigment particles such as black azo pigment in a dispersion state, and capable of suppressing aggregation of pigment particles, from which a colored article excellent in optical density can be manufactured while preventing generation of foreign substances.SOLUTION: The pigment dispersant is represented by general formula (1). In the formula, X represents an aromatic group having at least one sulfonic acid group; and Rand Reach independently represent a H, halogen atom, alkyl group, alkoxy group or hydroxyl group.SELECTED DRAWING: None
Patent JP-2018091833-A (JP)
Title: Noise reduction device and detector having the same
Inventor: OBARA NAOKI
IPC: G01N21/65
Filed: 2017-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction device which can reduce noise in a wide frequency band with a small light quantity loss.SOLUTION: The noise reduction device includes: first delay multiplexing means for outputting a first pulse light 21 and a second pulse light 22; and second delay multiplexing means for dividing the first pulse light 21 into two lights and outputting a third pulse light 23 and a fourth pulse light 24, and dividing the second pulse light 22 into two lights and outputting a fifth pulse light 25 and a sixth pulse light 26, the optical intensity of the first and second pulse lights 21 and 22 being 1:1, the optical intensity of the third and fourth pulse lights 23 and 24 being 1:3, and the optical intensity of the fifth and sixth pulse lights 25 and 26 being 3:1.SELECTED DRAWING: Figure 1
Patent JP-2019086825-A (JP)
Title: Server, information acquisition device, information provision method, information transmission method and program
Inventor: TOYODA TETSUYA
IPC: G06Q30/06
Filed: 2017-11-01
Abstract: To provide a server, an information acquisition device, an information provision method, an information transmission method and a program which can easily rent equipment.SOLUTION: A server 10 comprises: an acquisition unit 151 which acquires use history information about use history and identification information for identifying an owner from each of a plurality of information acquisition devices; a utilization situation prediction unit 153 which estimates the utilization situation of the plurality of information acquisition devices at a specific date, based on the use history information and the identification information; and a first communication unit 11 which transmits rental registration information for urging the registration of rental service rented to a renter, for an unused information acquisition device at the specific date among the plurality of information acquisition devices, based on the estimated result estimated by the utilization situation prediction unit 153.SELECTED DRAWING: Figure 2
Patent JP-2018041494-A (JP)
Title: Control device, control method, and control program
Inventor: TANIO KAORI
IPC: G06F17/30
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a control device, a control method, and a control program for outputting a message suitable for a user.SOLUTION: A control device (response generation device 100) includes: a search section which searches for advertisement information, which is information on an advertisement to be output as a response message, within a search range on the basis of characteristics of sound in interactions between an interactive agent system and a user; and an output control section which controls the advertisement on the advertisement information searched by the search section to be output as a response message. The control device outputs a message suitable for a user.SELECTED DRAWING: Figure 5
Patent JP-2019084915-A (JP)
Title: Multiple image drawing device
Inventor: MOCHIZUKI KAZUHISA
IPC: F21V17/00
Filed: 2017-11-06
Abstract: To provide a device which can draw a multiple image onto a road surface or a wall surface clearly and easily by use of an inexpensive optical component.SOLUTION: A drawing device 11 for vehicle comprises three lamp units 51, 52, 53 inside a lamp casing 12. Each lamp unit 51, 52, 53 includes: a light source 27 which generates visible light; a condenser lens 28 which condenses light from the light source 27; a shade 38 which forms outgoing light of the condenser lens 28 to an image of a required shape; and a projection lens 48 which projects the formed image to the front of a lamp, and overlaps plural images, which are projected from the projection lens 48, at a same position, and draws a multiple image onto a road surface. The LED light source 27, the condenser lens 28, the shade 38, and the projection lens 48 are located at a same position on optical axes 51A, 52A, 53A of the lamp units.SELECTED DRAWING: Figure 5
Patent JP-2019084928-A (JP)
Title: Vehicle air conditioner and control method of the same
Inventor: IMAI HIDENOBU
IPC: B60H1/32
Filed: 2017-11-06
Abstract: To automatically stop an operation of a vehicle air conditioner at a proper timing according to a posture of a vehicle.SOLUTION: A vehicle air conditioner 1 includes: a compressor 21 for compressing a refrigerant which is driven by electric power from a battery 40; a condenser 25 for liquefying the refrigerant compressed by the compressor 21; an evaporator 11 for evaporating the liquefied refrigerant to absorb heat and decrease a temperature of air supplied to a vehicle cabin; and an electric power conversion part 30 for converting direct-current power from the battery 40 to electric power for driving the compressor 21. The vehicle air conditioner 1 further includes: a posture detection device 19 which detects a posture of the vehicle; and a control device 400 which stops operation of the vehicle air conditioner 1 when determining that the vehicle maintains a predetermined posture for a predetermined time or longer based on the detected vehicle posture.SELECTED DRAWING: Figure 3
Patent JP-2019084117-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-11-08
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 shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60