baber/WOPTO huggingface dataset:
Patent JP-2021067281-A (JP)
Title: Pulley device and centrifugal clutch
Inventor: YOKOMICHI Yuta
IPC: F16H55/56
Filed: 2019-10-17
Abstract: To provide a pulley device capable of smoothly actuating a cam mechanism displacing a moving side driven plate as a moving sheave, and a centrifugal clutch equipped with the pulley device.SOLUTION: A pulley device 130 is equipped with a sliding sleeve 153 between a fixed side driven plate 140 and a moving side driven plate 150 which are rotation-driven by driving force of an engine. The fixed side driven plate 140 is formed with a groove-shaped recessed cam portion 144 on a fixed side sleeve 142 formed into a cylindrical shape. In the moving side driven plate 150, a sliding sleeve 153 is fitted with a moving side sleeve 152 formed into a cylindrical shape. The sliding sleeve 153 is formed into a cylindrical shape, and is fitted with an outer peripheral portion of the fixed side sleeve 142 and an inner peripheral portion of the moving side sleeve 152. The sliding sleeve 153 is formed with a projecting cam portion 154 slidably fitted with the recessed cam portion 144.SELECTED DRAWING: Figure 1
Patent JP-2021066020-A (JP)
Title: Injection molding device
Inventor: OZAWA MASAHITO
IPC: B29C45/26
Filed: 2019-10-18
Abstract: To increase efficiency of a work of injection molding while achieving reduction in the size of an injection molding device.SOLUTION: An injection molding device includes: a quadrangle trestle 15; a turntable 5 provided on the trestle 15; a first mold 6, a second mold 7 and a third mold 8 arranged on the turntable 5; and a first movable plate 17, a second movable plate 18 and a third movable plate 19 provided with a fourth mold 9, a fifth mold 10 and a sixth mold 11 that are mold-opened and mold-closed with respect to the first mold 6, the second mold 7 and the third mold 8. The injection molding device further includes: first, second and third injection devices for injecting a resin into the molds; and a first robot 31 for carrying in/out a workpiece with respect to the molds. The first movable plate 17, the second movable plate 18 and the third movable plate 19 are vertically movably supported, and the first robot 31 is provided at least one corner among four corners of the trestle 15.SELECTED DRAWING: Figure 5
Patent JP-2021066672-A (JP)
Title: Agricultural and horticultural fungicide or medical antifungal agent containing pyrrole compound as active ingredient
Inventor: INAGAKI JUN
IPC: A01P3/00
Filed: 2019-10-18
Abstract: To provide an agricultural and horticultural fungicide or medical antifungal agent that exhibits high effect even in a small amount of use.SOLUTION: An embodiment contains as an active ingredient at least one selected from the group consisting of compounds represented by formula (I) and salts thereof. (Each X is independently a halogeno group, a substituted or unsubstituted C1-6 alkyl group, or the like; n is the number of X and is an integer from 0 to 3; if n is 2 or greater, X may be identical to or different from each other; Q is a cyano group, a carboxy group, or the like; and R is H, a substituted or unsubstituted C1-15 alkyl group, or the like.)SELECTED DRAWING: None
Patent JP-2020038685-A (JP)
Title: Systems and methods for generating friction effect and vibrotactile effect
Inventor: VINCENT LEVESQUE
IPC: G06F3/01
Filed: 2019-10-25
Abstract: To provide systems and methods for notifying a user that an action has been certainly executed or that an action has taken place.SOLUTION: A system 100 is provided, comprising: a sensor configured to sense an input received from a user on a surface; a first haptic output device configured to generate a first haptic effect comprising a friction effect on the surface on the basis of the input received from the user; a second haptic output device configured to generate a second haptic effect comprising vibrotactile feedback; and a processor configured to receive an input signal from the sensor and output a first drive signal to the first haptic output device to generate the first haptic effect and to output a second drive signal to the second haptic output device to generate the second haptic effect.SELECTED DRAWING: Figure 1
Patent JP-2021066406-A (JP)
Title: Electric brake control device
Inventor: NAKAOKA KOJI
IPC: F16D65/18
Filed: 2019-10-28
Abstract: To acquire the highly reliable 0-point position of a pressing member in an electric brake.SOLUTION: In a present electric brake control device, while the position of the pressing member when an actual load which is the detection value of a load sensor becomes smaller than a threshold is acquired as a 0-point position, the electric brake is controlled in a different mode between a case where the actual load is large and a case where the actual load is small when a normal-time target load becomes smaller than a reference target load. For example, in a case where the actual load is large when the normal-time target load becomes smaller than the reference target load, and a deviation between the actual load and the normal-time target load is large, both the reduction gradient of the actual load and the change gradient of the position of the pressing member become large, so that it becomes difficult to accurately acquire the 0-point position. In contrast, in the present electric brake control device, the reduction gradient of the actual load is suppressed, and a change in the position of the pressing member is also suppressed. As a result, it becomes possible to accurately acquire the 0-point position which is the position of the pressing member when the actual load becomes smaller than the threshold, so that it is possible to acquire the highly reliable 0-point position.SELECTED DRAWING: Figure 5
Patent JP-2021070218-A (JP)
Title: Image processing device, control method and program
Inventor: ITO YUKI
IPC: H04N1/00
Filed: 2019-10-30
Abstract: To solve such a problem that there is a limit on a storage space that can be utilized for holding operation information concerning an image processing device, overwriting of newly obtained operation information on stored operation information may occur if approval for external transmission by an inspector delays, so that an important notification that requires some sort of arrangement may not be transmitted to a management device.SOLUTION: An image processing device is configured so as to regularly transmit a request for error information to an object to be monitored and to be controlled to stop the regular transmission of the request for error information to the object to be monitored until the transmission of the error information is approved by an inspector, when the error information obtained at the request is stored in an own device.SELECTED DRAWING: Figure 6
Patent JP-2021072362-A (JP)
Title: Method for manufacturing electrode foil for electrolytic capacitor
Inventor: NAKANO SHOSUKE
IPC: H01G9/052
Filed: 2019-10-30
Abstract: To form uniform etching pits in metal foil.SOLUTION: A method for manufacturing electrode foil for an electrolytic capacitor comprises an electro-etching process for causing a current to flow through at least one principal face of metal foil in an etchant to etch the metal foil. The electro-etching process comprises: a first step of etching the metal foil until 30% of a total time T during which the metal foil is etched has elapsed from start of etching the metal foil; and a second step of etching the metal foil after the first step. The first step includes an operation of causing a current through the metal foil so that a maximum current density is A1. The second step includes flowing a current through the metal foil for 50% of the total time T or longer time so as to make a current density 10-30% of the maximum current density A1.SELECTED DRAWING: Figure 2A
Patent JP-2021071961-A (JP)
Title: Environment condition estimation device, diagnostic device, base station device, terminal device, communication system, environment condition estimation method, communication method and program
Inventor: KAMEO SHIGETOSHI
IPC: H04L9/10
Filed: 2019-10-31
Abstract: To grasp environment conditions of a device.SOLUTION: An environment condition estimation device comprises: a challenge value input unit that inputs a challenge value to a PUF circuit outputting a unique response value according to variation in characteristics of configuration elements with respect to the input challenge value; a response value acquisition unit that acquires the response value output from the PUF circuit; and an estimation unit that estimates environment conditions of the PUF circuit based on the response value.SELECTED DRAWING: Figure 2
Patent JP-2021071444-A (JP)
Title: Rotation angle detector
Inventor: KAKIMI MUNEYOSHI
IPC: G01B7/30
Filed: 2019-11-01
Abstract: To provide a rotation angle detector with which it is possible to suppress degradation of accuracy of detecting a rotation angle.SOLUTION: A rotation angle detector 10 includes an angle computation unit 20 for computing rotation of a steering shaft 11 on the basis of outputs of two sensors that detect respective rotations of two driven gears that rotate in linkage with said rotation. The rotation angle detector 10 includes a correction unit 31 for correcting a zero point of at least one of the two sensors. The correction unit 31 executes, during use by a user, a series of processes of computing the number of cycles of a first driven gear 14, measuring an amount of a shift that occurs according to calculations when computing the number of cycles, and correcting the zero point on the basis of a defined range having an upper limit and a lower limit and the amount of shift.SELECTED DRAWING: Figure 1
Patent JP-2021076126-A (JP)
Title: Negative pressure suction pad
Inventor: URAGAMI FUKASHI
IPC: E04D15/04
Filed: 2019-11-05
Abstract: To provide a negative pressure suction pad which can stick, with negative pressure, on an object surface including surface shape including wavy wrinkles, like a slate roof material.SOLUTION: A negative pressure suction pad includes a negative pressure suction pad box, a negative pressure suction pad outer frame, and a film-like negative pressure suction pad seal. An inner edge part of the negative pressure suction pad seal includes cross-sectional shape including wavy wrinkles. An outer edge part of the negative pressure suction pad seal includes cross-sectional shape including wavy wrinkles.SELECTED DRAWING: Figure 2
Patent JP-2020091475-A (JP)
Title: Information processing device, information processing system, information processing method, and information processing program, recording medium, and teaching method
Inventor: YOKOI AKIRA
IPC: G09B9/00
Filed: 2019-11-12
Abstract: To provide an information processing device capable of effectively presenting a user with chemical substance-related events.SOLUTION: An information processing device (10) according to an embodiment of the present invention comprises: an acquisition unit (121) for acquiring manipulation information indicative of manipulation performed by a user; an image generation unit (122) for generating an image showing a virtual space; and an output unit (124) for outputting the image, the image generation unit being configured to place objects representing chemical reactions involving chemical substances.SELECTED DRAWING: Figure 1
Patent JP-2020097931-A (JP)
Title: Airfoil including plurality of nozzle and venturi
Inventor: STANLEY KEVIN WIDENER
IPC: F01D5/18
Filed: 2019-11-19
Abstract: To provide an airfoil including a plurality of nozzles and venturis.SOLUTION: An airfoil includes an inner wall 344 defining a high-pressure fluid chamber, and a plurality of high-pressure nozzles 330 extending through the inner wall 344, in which each high-pressure nozzle 330 may be in fluid communication with the high-pressure fluid chamber. An airfoil body also includes an intermediate wall 318, 346 that is positioned adjacent to the inner wall 344 and surrounding the inner wall 344 to define a low-pressure fluid chamber 324 formed between the intermediate wall 318, 346 and the inner wall 344, and a plurality of low-pressure venturis 332 extending through the intermediate wall 318, 346. Each low-pressure venturi 332 may be in fluid communication with the low-pressure fluid chamber 324. Additionally, the airfoil body may include an outer wall 320 that is positioned adjacent to the intermediate wall 318, 346 and surrounding the intermediate wall 318, 346 to define a cooling channel formed between the intermediate wall 318, 346 and the outer wall 320.SELECTED DRAWING: Figure 17
Patent JP-2021081127-A (JP)
Title: Absorption type refrigerator
Inventor: HIYAMA OSAMU
IPC: F25B15/00
Filed: 2019-11-19
Abstract: To provide an absorption type refrigerator capable of preventing breakage of an apparatus caused by freezing while keeping a full-water state.SOLUTION: An absorption type refrigerator 1 obtains cold water by a cooling cycle of a regenerator 11, a condenser 12, an evaporator 13 and an absorber 14. The absorption type refrigerator 1 includes: a first communication pipe CP1 supplying a heat medium from a heat medium pipe 11a to a second cooling water pipe 14a; a second communication pipe CP2 discharging cooling water from a first cooling water pipe 12a to the heat medium pipe 11a; first and second communication valves CB1, CB2 disposed on the first and second communication pipes CP1, CP2; and a control device 30 for introducing the heat medium of the heat medium pipe 11a to the first and second cooling water pipes 12a, 14a by opening the first and second communication valves CB1, CB2, when a cooling water temperature detected in a full-water storage state in which a cooling water inflow stop valve V2 and a cooling water outflow valve V3 are closed, and the first and second cooling water pipes 12a, 14a are filled with the cooling water, is a prescribed temperature or less.SELECTED DRAWING: Figure 1
Patent JP-2021079418-A (JP)
Title: Twin-roll-type continuous casting apparatus, and twin-roll-type continuous casting method
Inventor: MURAO TAKEMASA
IPC: B22D11/06
Filed: 2019-11-21
Abstract: To prevent a columnar crystal structure of a solidification shell from being tilted, in a twin-roll-type continuous casting apparatus and a twin-roll-type continuous casting method.SOLUTION: A twin-roll-type continuous casting apparatus 1 includes: a pair of cooling rollers 11; a pair of side weirs 12; and a casting nozzle 14 for supplying a molten metal into a molten metal pool 13 that is formed with the pair of cooling rollers 11 and the pair of side weirs 12. In the twin-roll-type continuous casting apparatus, the casting nozzle 14 can discharge the molten metal so that 0≤(1-w1 t1/2w2 t2)V≤30 is satisfied, and the casting nozzle 14 is mounted so that: an immersion angle θ of the casting nozzle 14 satisfies θ≥90-φ, wherein φ is a contact arc angle; and a distance L from a contact position between a surface M of the molten metal and a surface of the cooling roller 11 to an immersion position D of the casting nozzle 14 to the molten metal satisfies R(cos(90-θ)-cosφ)-R(sinφ-sin(90-θ))/tanθ≤L≤1/2×R(1-cosφ), wherein R is a radius of the cooling roller.SELECTED DRAWING: Figure 7
Patent JP-2021078960-A (JP)
Title: Game machine
Inventor: HOSHI KAZUKI
IPC: A63F7/02
Filed: 2019-11-21
Abstract: To provide a game machine capable of suppressing execution of a fraudulent act.SOLUTION: A game state includes a high-probability precursory state in which a high-probability game state and a time-shortening game state are set and the most predominant state in which a high-probability game state and a non-time-shortening game state are set. When special patterns C, G are determined when winning a jackpot and a high-probability precursory state is set after a big role game is performed, control is shifted to the most predominant state when winning a special pattern Z4 if the number of variation times is within 100.SELECTED DRAWING: Figure 187
Patent JP-2021086212-A (JP)
Title: Delivery control system, delivery control program, and delivery control method
Inventor: TAKAI TOMOHISA
IPC: B25J5/00
Filed: 2019-11-25
Abstract: To provide a delivery control system, and the like, which allow a recipient of a delivered object to reliably receive the object even when a destination of a delivery robot is changed for any reason.SOLUTION: A delivery control system which moves a delivery robot autonomously for delivering an object to a destination includes: a change unit which changes a destination after the start of delivering an object; and a notification unit which transmits destination information on the destination changed by the change unit to an information terminal of a recipient of the object.SELECTED DRAWING: Figure 1
Patent JP-2021085175-A (JP)
Title: Roof structure
Inventor: YAMADA TATSUYA
IPC: E04B7/16
Filed: 2019-11-26
Abstract: To provide a roof structure which does not require to be mounted with a dedicated traveling rail for allowing a movable roof to travel on a fixed roof.SOLUTION: A roof structure 10 comprises: a fixed roof 14 constituted of a fixed folded plate 36 in which valley parts 34 and crest parts 32 are alternately formed; a movable roof 16 arranged above the fixed roof 14 and constituted of a movable folded plate 56 in which valley parts 54 and crest parts 52 extended in the extending direction of the valley parts 34 and the crest parts 32 are alternately formed; and rotary members 80 each of which is provided between the valleys part 34 and the crest parts 52, and is grounded on the fixed folded plate 36, so as to support the movable roof 16 movably in the extending direction of the valley parts 34 and the crest parts 32.SELECTED DRAWING: Figure 8
Patent JP-2021084963-A (JP)
Title: Silicone coating composition
Inventor: FUJII TAKESHI
IPC: C09D153/00
Filed: 2019-11-28
Abstract: To provide a silicone coating composition that can form a hard coat film having excellent transparency, crack resistance, and hardness even in a thick film.SOLUTION: A silicone coating composition contains a silicone oligomer (A), an ABA type triblock polymer (B), water (C), a catalyst (D) and a solvent (E). The ABA type triblock polymer (B) has: an A block that is a polymer having, as constitutional units, at least one (a) selected from hydroxy group-containing polymerizable unsaturated monomer, carboxyl group-containing polymerizable unsaturated monomer, epoxy group-containing polymerizable unsaturated monomer, and alkoxysilyl group-containing polymerizable unsaturated monomer and other polymerizable unsaturated monomers (b); and a B block that is a polymer having a polymerizable unsaturated monomer having a C4-24 alkyl group (c) and optionally, other polymerizable unsaturated monomers (d), as constitutional units.SELECTED DRAWING: None
Patent JP-2021085377-A (JP)
Title: Pump unit
Inventor: TANEMURA HIDEAKI
IPC: F04C2/10
Filed: 2019-11-28
Abstract: To constitute a pump unit which alleviates a force acting on a shaft even if the pump unit is of a type for driving a plurality of inscription-type pumps by using a single shaft.SOLUTION: A pump unit comprises; a pump housing H in which a plurality of pump spaces adjoining each other in a direction along a drive shaft core X is formed; a drive shaft 1 which is arranged coaxially with the drive shaft core X so as to penetrate the plurality of pump spaces; and inscription-type pumps P1 and P2 which are accommodated in the plurality of pump spaces, and composed of inner rotors 12 and 22 integrally rotating with the drive shaft 1, and outer rotors 11 and 21 accommodated in such a positional relation that the outer rotors are decentered with respect to the drive shaft core X in the plurality of pump spaces. Suction ports 13 and 23 for sucking fluids in the pump spaces, and discharge ports 14 and 24 for discharging the fluids are formed at wall parts of the plurality of pump spaces, and the plurality of discharge ports 14 and 24 are arranged in different positions in a directional view along an axial core of the drive shaft 1.SELECTED DRAWING: Figure 1
Patent JP-2021084131-A (JP)
Title: Laser beam machining device
Inventor: ITO YASUSHI
IPC: B23K26/10
Filed: 2019-11-29
Abstract: To provide a laser beam machining device which can reduce a reading time of an alignment mark and can improve processing efficiency.SOLUTION: The laser beam machining device has: suction heads on a carry-in side arranged in a first direction as many as a plurality of work-pieces; and work-piece mounting tables which are in the same number as the plurality of work-pieces for temporarily mounting work-pieces before they are shifted to a table. The respective work-piece mounting tables have alignment functions for the mounted work-pieces. One of them is a movable form which moves in a second direction and receives the work-piece from a carry-in side stocker. While the movable form work-piece mounting table is arranged in the first direction together with another work-piece mounting table, work-pieces from the movable form work-piece mounting table are moved to another work-piece mounting table by the suction head, and while all the work-piece mounting tables are arranged in the first direction, the work-pieces after alignment operation is performed by the suction head from each of all the work-piece mounting tables are moved to the table.SELECTED DRAWING: Figure 1
Patent JP-2021083951-A (JP)
Title: Game machine
Inventor: YABUMOTO MICHITO
IPC: A63F5/04
Filed: 2019-11-29
Abstract: To reduce costs of a game machine by packaging a CPU for performing control regarding progress of a game and a CPU for performing control regarding management of a game value used for performing a game on the same board, and to stabilize clock performance of an oscillator by exercising ingenuity in the arrangement of a connector packaged on the board and the oscillator connected with both the CPUs.SOLUTION: A main control CPU 101, a token number control CPU 301, oscillators 1001, 1002, and a connector CN5 are packaged on a control board 1000 of a slot machine M. In this case, the connector CN5 is disposed in a side of a first rectangular side 1000a of the control board 1000, and the main CPU 101 and the token number control CPU 301 are disposed in a side of a second rectangular side 1000b that opposes the first rectangular side 1000a. The oscillators 1001, 1002 are disposed further in a side of the second rectangular side 1000b of the control CPUs 101, 301.SELECTED DRAWING: Figure 37
Patent JP-2021089162-A (JP)
Title: Method of measuring amount of air in mortar and air amount measurement device
Inventor: AKABANE SHUNNOSUKE
IPC: G01N33/38
Filed: 2019-12-02
Abstract: To provide a method of measuring the amount of air in mortar and an air amount measurement device that can easily measure the amount of air.SOLUTION: A method of measuring the amount of air in mortar includes the steps of: irradiating mortar with light using a photoelectronic sensor 16 to measure a ratio of the amount of reflection light to the amount of irradiation light while measuring the amount of air in a plurality of pieces of mortar by the method specified in JIS in advance, and acquiring the relation between the amount of air and the ratio of the amount of reflection light to the amount of irradiation light, which have been measured; and irradiating mortar to be measured with light using a photoelectronic sensor 16 to measure a ratio of the amount of reflection light to the amount of irradiation light, and measuring the amount of air in the mortar based on the ratio of the amount of reflection light to the amount of irradiation light that has been measured, and the relation between the amount of air and the ratio of the amount of reflection light to the amount of irradiation light, which has been acquired in advance.SELECTED DRAWING: Figure 1