baber/WOPTO huggingface dataset:
Patent JP-2021033884-A (JP)
Title: Program, apparatus and method for determining change of behavior of user group
Inventor: KANEKO TAKUYA
IPC: G06Q10/06
Filed: 2019-08-28
Abstract: To provide a program, apparatus and method for determining change of behavior of a user group.SOLUTION: An estimation apparatus includes: a user location database accumulating time-series locations in mobile terminals carried by users of a user group; an estimated payment database storing estimated amounts of payment in association with each area; a total estimated payment calculation unit which specifies one or more stay areas for each user and predetermined period, by use of the user location database, and calculates a total estimated amount of payment by adding estimated amount of payment in all stay areas in the predetermined period by use of the estimated payment database; a user behavior change determination unit which determines whether the total estimated amount of payment has changed by a predetermined amount or more, for each user, in accordance with lapse of the predetermined period; and a user group behavior change determination unit which issues an occurrence of behavior change of a user group when a ratio of users determined as true by the user behavior change determination unit reaches a predetermined ratio or more.SELECTED DRAWING: Figure 2
Patent JP-2021038724-A (JP)
Title: Control device, and valve timing adjustment system using the same
Inventor: HAMAOKA YASUHIRO
IPC: F02D13/02
Filed: 2019-09-04
Abstract: To provide a control device capable of improving controllability of a hydraulic actuator.SOLUTION: A correspondence coefficient calculation portion 55 calculates a ratio between an operation speed of a hydraulic actuator 30 when outputting a control signal of a prescribed width to a model control valve and an operation speed of the hydraulic actuator 30 when outputting the control signal of the prescribed width to an OCV 10, as a correspondence coefficient which is a coefficient to associate the OCV 10 and the model control valve with each other. A controlled variable calculation portion 58 calculates a value obtained by correcting a model controlled variable by the correspondence coefficient as the controlled variable of the OCV 10. A control signal setting portion 59 sets a control signal to be output to the OCV 10 on the basis of a holding value and the controlled variable. A control portion 51 outputs the control signal set by the control signal setting portion 59 to the OCV 10 and controls the operation of the hydraulic actuator 30.SELECTED DRAWING: Figure 1
Patent JP-2021107467-A (JP)
Title: Set of main agent and curing agent, waterproof material and method for application thereof
Inventor: HAYASHI KENICHI
IPC: C08G18/10
Filed: 2019-09-12
Abstract: To provide a set of a main agent and a curing agent that makes it possible to obtain a waterproof material having excellent tensile strength, tear strength, and tensile products, and to ensure sufficient work life during application.SOLUTION: There is provided a set that has a main agent containing an isocyanate group terminal prepolymer and a curing agent. The isocyanate group terminal prepolymer is a reactant between a polyol containing a polypropyleneglycol and a polyetherglycol having a constitutional unit represented by formula (1) and a constitutional unit represented by formula (2) and a polyisocyanate. [In formula (2), one of R1 and R2 is a methyl group and the other is a hydrogen atom].SELECTED DRAWING: None
Patent JP-2020196659-A (JP)
Title: Dielectric ceramic composition and laminated ceramic electronic component including the same
Inventor: YOON SEOK HYUN
IPC: C04B35/468
Filed: 2019-09-20
Abstract: To provide a dielectric ceramic composition having excellent dielectric constant of dc bias and a laminate ceramic electronic component including the same.SOLUTION: The dielectric ceramic composition involves a barium titanate-based base material main component and an accessory component and is characterized by that a fine structure thereof after sintering includes a first crystal grain involving 3 or under of domain boundaries and a second crystal grain involving 4 or over of domain boundaries, and an area ratio of the second crystal grain with respect to the whole crystal grains is 20% or under. A laminated ceramic electronic component including the same is also provided.SELECTED DRAWING: Figure 1
Patent JP-2021049071-A (JP)
Title: Fistula treatment device
Inventor: MATSUMOTO KEITARO
IPC: A61B17/00
Filed: 2019-09-24
Abstract: To provide a fistula treatment device for carrying to a predetermined position and supplying a cellular structure to close a fistula such as a bronchial stump fistula.SOLUTION: A fistula treatment device 1 includes an exterior part 2 having a substantially columnar through-hole, a bottomless cylindrical body 3 inserted and fitted in a through-hole 21 of the exterior part 2, and an extruding member 4 capable of freely sliding the inside of the cylindrical body 3 in an axial direction. The cylindrical body 3 has one end side protruding to the outside of the exterior part 2, and is capable of holding a solidified cellular structure 5 inside the other end side. When the extruding member 4 held in the cylindrical body 3 is extruded from the one end side toward the other end side, the cellular structure 5 held inside the other end side is pushed outside and can be detached from the cylindrical body 3.SELECTED DRAWING: Figure 1
Patent JP-2021051888-A (JP)
Title: Abnormality detection device
Inventor: ODAGIRI TOSHIO
IPC: H02J7/00
Filed: 2019-09-24
Abstract: To accurately detect an abnormality in a battery pack including a plurality of batteries connected in parallel.SOLUTION: An abnormality detection device detects an abnormality in a battery pack including a plurality of batteries connected in parallel with one another. This abnormality detection device includes a temperature sensor for measuring the temperature of each of the plurality of batteries, and a detection unit for detecting an abnormality in the internal resistance of any of the plurality of batteries by using the output of the temperature sensor. When the battery pack is charged, if the temperature rise of a first battery among the plurality of batteries occurs later than the temperature rise of the other batteries, the detection unit determines that the internal resistance of the first battery is higher than a normal value.SELECTED DRAWING: Figure 4
Patent JP-2021051642-A (JP)
Title: Model generation apparatus and model generation method
Inventor: SHIMOZAWA Tomoaki
IPC: G08G1/01
Filed: 2019-09-26
Abstract: To provide a model generation apparatus allowing a state of a vehicle to be easily grasped while suppressing the amount of data to be transmitted by the vehicle, and a model generation method.SOLUTION: A data generation apparatus 2 which functions as a model generation apparatus includes: a time-series data acquisition unit 231 which acquires time-series data of a parameter measured while a vehicle travels, as learning time-series data; learning frequency data acquisition unit 232 which acquires learning frequency data indicating occurrence frequency distribution of the parameter in the learning time-series data; a storage unit 22 which performs machine learning using the learning time-series data and the learning frequency data as teacher data, and stores a machine-learning model for outputting generation time-series data which is time-series data of the parameter, in response to input of occurrence frequency data of the parameter; and a model generation unit 235 which updates weight of the machine-learning model on the basis of a difference between a state of a predetermined member of the vehicle specified on the basis of the learning time-series data and a state of a predetermined member specified on the basis of the generation time-series data.SELECTED DRAWING: Figure 10
Patent JP-2021049748-A (JP)
Title: Manufacturing method, three-dimensional modeling device, system, and data structure
Inventor: MOROHASHI MITSURU
IPC: B29C64/386
Filed: 2019-09-26
Abstract: To provide a technique for realizing surface processing for arbitrary regions of three-dimensional objects.SOLUTION: The manufacturing method is characterized by a modeling step in which a three-dimensional modeling device is used to create a modeling object that has a structural object with an area that is the target of surface processing and a protective object that covers the area that is not the target of surface processing in the structural object.SELECTED DRAWING: Figure 1
Patent JP-2021051697-A (JP)
Title: Vehicle cruise control device
Inventor: SATO KATSUHIKO
IPC: B60W40/04
Filed: 2019-09-26
Abstract: To provide a cruise control device capable of smoothly and promptly executing emergency evacuation when a driver cannot perform operation takeover if some failure occurs in an in-lane partial automated travel system or a partial automated lane change system.SOLUTION: The cruise control device includes: a function of performing an automated lane change to an adjacent lane when any other vehicle does not exist in a prescribed region of the adjacent lane; a function of notifying a driver of requests of stopping of the function and operation takeover if a system failure occurs during operation of each function; and a function of retreating a vehicle to a road shoulder if a driver cannot perform operation takeover when notifying. If a vehicle does not exist at a first lane adjacent to a road shoulder when the retreating function is actuating, a lane change is made from in-lane travel with a preset vehicular gap or a preset vehicle speed maintained to a first lane and prior thereto, a prescribed region which is an availability determination reference for a lane change to the first lane is changed to a second prescribed region narrower than a prescribed region of an automated lane change.SELECTED DRAWING: Figure 5
Patent JP-2021057433-A (JP)
Title: Flexible printed wiring board and manufacturing method thereof
Inventor: FUJINAMI HIDEYUKI
IPC: C23F1/18
Filed: 2019-09-30
Abstract: To provide a flexible printed wiring board and a manufacturing method thereof that can clearly separate the entire circuit portion and an insulating base material when an image of the flexible printed wiring board is binarized.SOLUTION: A flexible printed wiring board includes an insulating base material and a circuit portion including a copper layer provided on a part of a circuit forming surface of the insulating base material. In the copper layer, a first surface 21a on the side opposite to the circuit forming surface of the insulating base material includes a non-surface region R2 composed of crystal planes other than the surface of the copper layer and roughened, and a surface region S2 composed of the surface of the copper layer. In the surface region, a plurality of first pits 40 having a rectangular opening are formed.SELECTED DRAWING: Figure 3
Patent JP-2021062659-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI MAYUKO
IPC: B60C11/13
Filed: 2019-10-10
Abstract: To improve braking performance on a dry road surface and further improve heel-and-toe wear resistance and crack resistance.SOLUTION: A pneumatic tire according to the present invention comprises three or more block rows in which tie-bars 26, 28 and 30 protrude from groove bottoms of lateral grooves 20, 22 and 24 so as to connect blocks 15, 17 and 19 adjacent to one another in a tire circumferential direction CD. The tie-bars 26, 28 and 30 comprise top parts 26a, 28a and 30a and inclined parts 26b, 28b1, 28b2, 30b1 and 30b2, provided at both sides in a tire width direction of the top parts 26a, 28a and 30a, whose protrusion heights from the groove bottoms gradually reduce as approaching outside in the width direction. Center positions in the width direction of the top parts 26a, 28a and 30a of the tie-bars 26, 28 and 30 positioned away from a tire equator plane CL are closer to the tire equator plane CL than center positions in the width direction of the blocks 15, 17 and 19 which are connected.SELECTED DRAWING: Figure 2
Patent JP-2021063313-A (JP)
Title: Garment
Inventor: TODA YORIKO
IPC: A41H43/00
Filed: 2019-10-12
Abstract: To provide a garment that does not use a pattern paper and can be manufactured by using up a material without unused portions, in which components necessary for the garment can be assembled by folding a square cloth like an origami to utilize a shape of the cloth as is to form the garment.SOLUTION: The garment comprises: a center point 10 that is an intersection point of two diagonal lines of a surface 2 of the square cloth; lines 11, 12, 13, 14 on the diagonal line, extending from the center point towards four corners; and three lines provided at 22.5 degrees from the center point respectively between the line 11 and the line 12, between the line 12 and the line 13, between the line 13 and the line 14, and between the line 14 and the line 11. The lines 11, 12, 13, 14 are valley-folding lines, a line 22 is a mountain-folding line, a line 24 is the mountain-folding line, lines 31 and 32 are the mountain-folding lines, lines 35 and 36 are the mountain-folding lines, and a notch is provided in a periphery of a front body part 4, a back body part 5, a left shoulder 7 line, a right shoulder 6 line, and the center point.SELECTED DRAWING: Figure 1
Patent JP-2021065334-A (JP)
Title: Game machine
Inventor: HIRASAWA TAKUMA
IPC: A63F7/02
Filed: 2019-10-21
Abstract: To provide a game machine which can prevent breakage caused by a secular change or the like more than before.SOLUTION: In order to solve a problem, a game machine comprises a lower accessory unit being a movable accessory which operates according to the progress of a game, and an accessory mechanism part being a main body part having a control part for controlling a form of an operation of the lower accessory unit. The lower accessory unit and the accessory mechanism part are electrically connected to each other by a connection band part 550 being a connection band and a connection line 551, and the connection band part 550 and the connection line 551 are covered with a cover member 555 being a flexible cover.SELECTED DRAWING: Figure 13
Patent JP-2021065833-A (JP)
Title: Metal ion elution method, metal ion elution device, water treatment method, water treatment device, plant cultivation method, and plant cultivation device
Inventor: TSUTSUMI HIROBUMI
IPC: C02F1/58
Filed: 2019-10-23
Abstract: To provide an ion elution method, an ion elution device, a water treatment method, a water treatment device, a plant cultivation method, and a plant cultivation device capable of effective elution of metal ions such as iron ions (Fe2+), etc.SOLUTION: In water, water in an upper layer region is brought into contact with a salt to produce a concentrated salt water, the concentrated salt water is allowed to precipitate and flow-down by specific gravity difference with the water, a part of the water is introduced as a dilute water to the concentrated salt water which has been allowed to precipitate and flow-down by bypassing the salt to dilute the concentrated salt water to produce a diluted salt water, the diluted salt water is allowed to precipitate and flow-down in an electrode-existing region to allow a metal ion to be eluted from a metal constituting the electrode.SELECTED DRAWING: Figure 3
Patent JP-2021067245-A (JP)
Title: Claw pump
Inventor: KOIDE TOMOYUKI
IPC: F04C18/18
Filed: 2019-10-28
Abstract: To provide a claw pump that can prevent overheating of a pump chamber even when used as a vacuum pump in a range of high vacuums, and that can remarkably improve the pump efficiency.SOLUTION: A claw pump includes: a pump chamber 10 that is formed by a cylinder part 10a, one end wall part 10b, and another end wall part 10c; two rotary shafts 20A, 20B; two rotors 30A, 30B having hook-shaped claw parts formed therein such that sucked gas can be compressed and exhausted; and an exhaust-side opening part 50 provided to be open at a position facing a portion, where gas in the pump chamber 10 is compressed, of at least one of the one end wall part 10b and the other end wall part 10c. The exhaust-side opening part 50 is formed by: a prior-stage vent hole 51 connected to the outside of the pump chamber 10 at a stage prior to the gas compression ratio being maximized; and a posterior-stage exhaust hole 52 connected to exhaust the gas to the outside of the pump chamber 10 by including a stage where the gas compression ratio is maximized and greater than at the prior stage.SELECTED DRAWING: Figure 1
Patent JP-2021065573-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2019-10-28
Abstract: To provide a game machine that contributes to enhancement of game amusement through performance.SOLUTION: A normal button 40 is provided in a lower decorative body 36 of a front frame 23m. A game control microcomputer 101 can make a big winning determination as to whether or not to execute a big winning game. A performance control microcomputer 121 can execute a special symbol variation performance that displays performance symbols EZ1, EZ2, EZ3 in a variable manner. In the special symbol variation performance, the performance symbols EZ1, EZ2, EZ3 may be stopped and displayed after a lapse of a predetermined short time and the performance symbols EZ1, EZ2, EZ3 may be stopped and displayed after a lapse of a predetermined long time, after the normal button 40 is operated.SELECTED DRAWING: Figure 33
Patent JP-2021071737-A (JP)
Title: Restaurant payment system, and program for restaurant payment system
Inventor: HARAGUCHI YUTAKA
IPC: G07G1/12
Filed: 2019-10-29
Abstract: To provide a restaurant payment system capable of avoiding waiting for a user who is a customer in a restaurant to wait for accounting and significantly reduces the accounting work burden of restaurant employees.SOLUTION: In a restaurant payment system 100, a user terminal 110 and a server 120 are provided. A two-dimensional code 141A of a restaurant slip 140A is associated with store identification information, ordered item information, and amount information of an ordered item FD in advance. The user terminal transmits the store identification information, the ordered item information, and the ordered item amount information to a server based on the information read from the two-dimensional code of the slip. The server deducts the amount of the ordered item from the remaining amount of a user wallet 121 registered in advance based on the amount information received from the user terminal, and selects a restaurant wallet 122 registered in advance based on the store identification information, and adds the amount obtained by subtracting a predetermined ratio amount as a predetermined fee from the amount of the ordered item or the amount of the ordered item to the restaurant wallet.SELECTED DRAWING: Figure 1
Patent JP-2020092411-A (JP)
Title: Related method for contextual design of hearing system, accessory device, and hearing algorithm
Inventor: AALBERT DE VRIES
IPC: G06N7/00
Filed: 2019-10-29
Abstract: To provide a method for contextual design of a hearing system, an accessory device, an agent, and a hearing algorithm for a hearing device.SOLUTION: A method 100 includes a step 102 of initializing a model containing a parameterized objective function, a step 104 of providing one or more operating parameters indicative of a hearing algorithm to a hearing device, a step 106 of obtaining operation data including corresponding input and output data of the hearing device, a step 108 of obtaining evaluation data indicating a user evaluation of the output data, a step 110 of determining one or more updated operating parameters on the basis of the model, the operation data, and the evaluation data, and a step 112 of providing the updated operating parameters to the hearing device.SELECTED DRAWING: Figure 2
Patent JP-2021054036-A (JP)
Title: Document storage file
Inventor: OKUBO MORIO
IPC: B42F7/00
Filed: 2019-10-30
Abstract: To provide a multi-functional document storage file enabling signing, sealing, marking, writing memorandum or the like on a document without taking out the stored document while suppressing an increase in a cost of manufacture with an extremely simple structure.SOLUTION: A document storage file 1 comprises a front cover 2 and a rear cover 3 having a left side 11 closed by ridge-folding a resin sheet material, a lower side 12 closed by a weld part 4 formed by welding a ridge-folded sheet material; an opened upper side 14 and an opened right side 13. The front cover 2 is formed with a first tear stop part 15 notched from a position near the weld part 4 at the right side 13 to an internal side, and a document is stored between the front cover 2 and the rear cover 3. The front cover 2 is formed with a first perforation 17, and the first perforation 17 is formed so as to be connectable to the first tear stop part 15, and to divide the front cover 2 into an upper first area 2a and a lower second area 2b.SELECTED DRAWING: Figure 11
Patent JP-2021069316-A (JP)
Title: Substrate unit for double shaft reel
Inventor: HORI SHIGEKI
IPC: A01K89/017
Filed: 2019-10-30
Abstract: To provide a substrate unit for a double shaft reel in which a manual winding type handle comprise both of specifications for a right hand and for a left hand.SOLUTION: A substrate unit 40 for a double shaft reel is a substrate unit 40 for a double shaft reel which is used for a double shaft reel having two specifications in which, arrangement of a magnet for position detection of a drive operation part is laterally reversed, according to a manual winding type handle for winding a fishing line is for a right hand or a left hand, and the substrate unit for a double shaft reel comprises: a circuit board 60B; a flat cable 70 extending from a top face or lower face of the circuit board 60B to at least one of right and left sides, and being changed in arrangement so as to extend in the left or the right side according to one or the other specification out of the two specifications; and a magnetic sensor 19 which is fitted to a tip part of the flat cable 70, has a front surface and a rear surface, whose surface is arranged to face the magnet in one specification, on the other hand, whose rear surface is arranged to face the magnet in the other specification for detecting magnetic force of the magnet, respectively.SELECTED DRAWING: Figure 9
Patent JP-2020024743-A (JP)
Title: Information processor, method for controlling computer, and control program
Inventor: MICHIGAMI TOMOAKI
IPC: G06F21/60
Filed: 2019-10-30
Abstract: To provide a masking process for a document file, a control program for the process, and a computer system equipped with the control program which can easily attain the situation in which unauthorized persons cannot know what a masked document, which is printed and output or is imaged and output, is about and authorized persons or allowed persons can know what the document is about.SOLUTION: The computer system automatically generates a masking rule based on a random number every time a masking server (a computer system equipped with the control program) receives a print-output request of a document or the like by a user through a client computer in performing masking, and a user executes a masking operation according to the masking rule.SELECTED DRAWING: Figure 6
Patent JP-2021071639-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SOEDA TERUO
IPC: F16C13/00
Filed: 2019-10-31
Abstract: To provide a fixing device that is suitable for realizing a higher quality image.SOLUTION: A fixing device comprises: a first rotating body that extends in a first axial direction; a second rotating body that extends in the first axial direction and is arranged to be able to form a nip part while being opposite to the first rotating body in a second axial direction orthogonal to the first axial direction; a heating unit that extends in the first axial direction and heats the first rotating body; a support that supports the heating unit; a connection unit that is connected to the heating unit and supplies electric power to the heating unit; and a support holding unit that holds the connection unit and is supported by the support movably along the first axial direction.SELECTED DRAWING: Figure 3