baber/WOPTO huggingface dataset:
Patent JP-2021007940-A (JP)
Title: Liquid discharge device, head wiping device, and head wiping method
Inventor: MURATA SHOZO
IPC: B05C5/00
Filed: 2020-09-14
Abstract: To provide: a discharge device capable of reducing risk of two reacting liquids coming into contact to be deteriorated in a device configured to discharge, through separate respective nozzle rows, the two liquids that react when mixed with each other through two nozzle rows of the same head; and a head wiping device and a head wiping method.SOLUTION: A liquid discharge device comprises: a liquid discharge head 1 having a nozzle surface 10 including two rows of nozzle rows Na, Nb in which a plurality of nozzles for discharging liquid are arranged; and a wiping member 63 for wiping the nozzle surface of the liquid discharge head along a nozzle arrangement direction. The liquid discharge head discharges from the separate nozzle rows Na and Nb, a first liquid and a second liquid that react when mixed with each other. The wiping member has at a tip side in a wiping direction, two inclined surfaces 63a, 63b that have a relation of expanding in a direction opposite to the wiping direction.SELECTED DRAWING: Figure 11
Patent JP-2022048481-A (JP)
Title: Object recognition control device and object recognition control method
Inventor: SAKAI YASUTOSHI
IPC: G08G1/16
Filed: 2020-09-15
Abstract: To appropriately recognize an object.SOLUTION: A control section 20 being an object recognition control device includes: a video data acquisition section 21 for acquiring video data photographed by a camera 11 for photographing the periphery of a vehicle; a confirmation direction detection section 22 for detecting a visual line direction of an operator of the vehicle and detecting a direction which is not surely visually confirmed by the operator; a recognition processing section 23 for recognizing the video data acquired by the video data acquisition section 21 as a specific object when a score indicating specific object likeness is equal to or more than a threshold in the video data; and a presentation processing section 24 for presenting information of the specific object recognized by the recognition processing section 23 to the operator of the vehicle. The recognition processing section 23 changes a threshold of a score based on a direction which is detected by the confirmation direction detection section 22 and which is not surely visually confirmed by the operator.SELECTED DRAWING: Figure 1
Patent JP-2022048907-A (JP)
Title: Evaluation device, evaluation method, and evaluation program
Inventor: TAKEI HIROYUKI
IPC: A61B3/113
Filed: 2020-09-15
Abstract: To evaluate cognitive function disorder and brain function disorder accurately.SOLUTION: An evaluation device includes: image data acquisition unit for acquiring image data on an eyeball of a subject; a gazing point detection unit for detecting position data on a gazing point of the subject on the basis of the image data; a display control unit for causing a path diagram including a plurality of paths to be displayed in a display unit when an instruction is given to the subject to move the gazing point along a conformed path that conforms to a predetermined condition from the plurality of paths shown in the path diagram; a region setting unit for setting a path region corresponding to the conformed path in the display unit; a determination unit for determining whether the gazing point of the subject exists in the path region on the basis of the position data on the gazing point; and an evaluation unit for obtaining evaluation data on the subject on the basis of a result of the determination by the determination unit.SELECTED DRAWING: Figure 2
Patent JP-2020203147-A (JP)
Title: Game machine
Inventor: KANO TATSUYOSHI
IPC: A63F7/02
Filed: 2020-09-18
Abstract: To provide a game machine which simultaneously performs dynamic displays of a plurality of special symbols, and which can suppress an occurrence of an overflow by arranging equal winnings of game balls to a plurality of start ports.SOLUTION: In a pachinko machine 10, assistance is given by a distribution device 630 so that a winning is alternately made to a first start port 63a and a second start port 63b. In this way, even with a configuration in which dynamic displays are simultaneously performed both in a first special symbol and a second special symbol, an occurrence of an overflow can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2021053634-A (JP)
Title: Coat forming method, set of coating materials
Inventor: TANAKA KAZUHIRO
IPC: E04F13/08
Filed: 2020-09-28
Abstract: To provide a method capable of easily forming a highly aesthetically pleasing coating surface where different color tones are mixed.SOLUTION: A coat forming method for forming a coating surface where different color tones are mixed using at least two kinds of different color coating materials. The coating materials each contain a binder and a colored aggregate. At least one kind of the coating materials further contains a coloring pigment. The method comprises the steps of: (1) applying at least the two types of coating materials onto a surface to be coated to form a coated surface; and (2) drying the coated surface.SELECTED DRAWING: None
Patent JP-2022057200-A (JP)
Title: Hand washing device
Inventor: ISHII TATSUO
IPC: A47K1/00
Filed: 2020-09-30
Abstract: To provide a hand washing device capable of limiting use by many and unspecified people while being installable in an outdoor place such as a garden.SOLUTION: A hand washing device 10 includes: a water discharging part 14 for discharging water supplied from a sill cock 1; a housing 12 in which the water discharging part 14 is arranged; a cover body 30 attached to the housing 12 in an openable/closable manner; and a lock device 40 for locking the cover body 30. The lock device 40 is provided with a release part 46 for releasing a lock state in which the cover body 30 cannot be opened/closed, and when an area surrounded with the cover body 30 in a state in which the cover body 30 is closed is a cover area R, the water discharge part 14 is arranged in the cover area R.SELECTED DRAWING: Figure 4
Patent JP-2022057500-A (JP)
Title: Method of manufacturing joint body
Inventor: USUI TAKAKI
IPC: B23K1/20
Filed: 2020-09-30
Abstract: To suppress poor solder appearance occurring when a joint material is melted in a state where the joint material is displaced in a method of manufacturing a joint body which joins a first component and a second component with the joint material.SOLUTION: Disclosed is a method of manufacturing a joint body which joins a first component and a second component 12 by a joint material 15. This method includes: a first joining step of joining at least a portion of the joint material 15 to the tip surface of the second component 12; a step of arranging the first component at a tip part of the second component 12; and a second joining step of joining the first component and the second component 12 via the joint material 15.SELECTED DRAWING: Figure 5
Patent JP-2020205456-A (JP)
Title: Lead frame and method of manufacturing the same
Inventor: NAGATA MASAHIRO
IPC: H01L23/50
Filed: 2020-10-01
Abstract: To provide a lead frame capable of preventing deformation of a connecting bar, while suppressing occurence of bur at the time of sewing, and to provide a method of manufacturing the same.SOLUTION: A lead frame 10 includes a plurality of lead frame elements 14, each including a die pad 15, and a plurality of leads 16 provided around the die pad 15. Between adjacent lead frame elements 14, a pair of corresponding leads 16 are coupled via a connecting bar 17. The connecting bar 17 has a thin wall portion 51 that is thinned from one surface 17a side of the connecting bar 17 in the longitudinal direction thereof, and a protrusion 52 extending in the longitudinal direction of the connecting bar 17 is formed in the thin wall portion 51.SELECTED DRAWING: Figure 1
Patent JP-2022059472-A (JP)
Title: Reinforcement structure of vehicle body skeleton material
Inventor: EBISAWA TOMOYA
IPC: B62D25/04
Filed: 2020-10-01
Abstract: To provide a reinforcement structure of a vehicle body skeleton material which can suppress peeling of a main panel from a reinforcement panel when bending and deforming the vehicle body skeleton material.SOLUTION: A reinforcement structure of a vehicle body skeleton material 1 includes a main panel 10 extending in a prescribed direction, and a reinforcement panel 30 which is stacked and fixed on the main panel 10. A notched part 34 from a flange reinforcement part 32 to at least a connection part 33 is formed in the reinforcement panel 30. The notched part 34 is located on a reference virtual line P1, that passes an adjacent fixing point 41 adjacent to the notched part 34 at a fixing point of the main panel 10 to a flange part 12 and a prescribed reference fixing point 42 of the main panel 10 to a central wall part 11, in a plan view.SELECTED DRAWING: Figure 2
Patent JP-2021002877-A (JP)
Title: Reception apparatus and reception method for control signal in wireless communication system
Inventor: HOAN REI
IPC: H04W84/12
Filed: 2020-10-02
Abstract: To provide a reception apparatus for receiving a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field.SOLUTION: A non-legacy preamble comprises a first signal field and a second signal field, and the second signal field comprises a first channel field and a second channel field. The first channel field and the second channel field each comprises a common field that carries resource allocation information related to a terminal station and a user-specific field that carries per-user allocation information related to the terminal station. A part of the user-specific field of one of the first channel field and the second channel field whichever is longer than the other channel field in length is relocated to the other channel field before appending padding bits.SELECTED DRAWING: Figure 6
Patent JP-2022063092-A (JP)
Title: Robot arm operation method, robot system, teaching method, and program
Inventor: OKADA KENJI
IPC: B25J9/10
Filed: 2020-10-09
Abstract: To provide a robot arm operation method which enables automation of high precision work, and to provide a robot system, a teaching method, and a program.SOLUTION: In a robot arm operation method, a following operation, in which a held object held by a robot arm which includes a flexible driving mechanism and having longer sides and shorter sides follows a surface of an object, is performed. The robot arm operation method includes moving the held object following the surface of the object in a moving direction in an inclined state that the held object is inclined with respect to a moving direction in which the robot arm moves the held object so that one longitudinal end of the held object is located at a backward position of the movement relative to the other end on the surface of the object.SELECTED DRAWING: Figure 1
Patent JP-2022067713-A (JP)
Title: Current detection device
Inventor: FURUKAWA AKIRA
IPC: H02K11/27
Filed: 2020-10-21
Abstract: To provide a current detection device that detects a current flowing through a plurality of sets of multi-phase armature windings by respective magnetic sensors arranged at positions where magnetic fluxes radiated radially from a rotor intersect, and can suppress deterioration of output torque control accuracy due to a current detection error caused by the magnetic fluxes of the rotor.SOLUTION: In a current detection device, a tilt angle of a magnetic flux detection direction of a magnetic sensor for each phase of each set with respect to a radial orthogonal plane which is a plane orthogonal to a radial direction passing through each magnetic sensor is set such that positive and negative signs of a first set of ripple components and positive and negative signs of a second set of ripple components are different from each other.SELECTED DRAWING: Figure 4
Patent JP-2022068982-A (JP)
Title: Blind whose slat angle can be easily adjusted
Inventor: CHIN HAKUU
IPC: E06B9/32
Filed: 2020-10-23
Abstract: To provide a blind whose slat angle can be easily adjusted.SOLUTION: A blind includes a headbox, a lower end plate, a plurality of slats positioned between the headbox and the lower end plate, brackets respectively attached to the left and right ends of the headbox, rollers respectively attached in the two brackets, a transmission shaft connecting the two rollers to rotate them synchronously, and first and second tension units respectively connected to the two rollers. When closing the plurality of slats, pulling the first tensile unit down to rotate one roller will cause the two rollers to rotate from a first position to a second position, simultaneously closing the plurality of slats via two ladder cords. When opening the plurality of slats, pulling the second tension unit down to rotate another one roller will cause the two rollers to rotate from the second position to the first position, return them to their original positions, and simultaneously open the plurality of slats via the two ladder cords.SELECTED DRAWING: Figure 1
Patent JP-2021013040-A (JP)
Title: Component mounting device
Inventor: TAKAMA KAZUYUKI
IPC: H05K13/08
Filed: 2020-10-23
Abstract: To provide a component mounting device capable of preventing increase in the time of a component suction operation caused by the movement of a measurement position for measuring the height position and horizontal position of the component of a component supply position.SOLUTION: A component mounting device 100 includes a head unit 4 including a mounting head 42 for mounting a component 31 onto a substrate P, a component supply part 3 for supplying the component to the mounting head, an imaging part 8 which is provided in the head unit and capable of imaging the component supply position of the component supply part from a plurality of directions, and a control part 9 for acquiring the horizontal position and vertical height position of the component in the component supply position on the basis of the image of the component supply position captured from the plurality of directions by the imaging part.SELECTED DRAWING: Figure 1
Patent JP-2022070030-A (JP)
Title: Voting right exercise examination support server, voting right exercise examination support system, and voting right exercise examination support method
Inventor: JAIN LAGPENDORA
IPC: G06Q10/00
Filed: 2020-10-26
Abstract: To provide an environment in which shareholders can easily consider the direction of exercising their voting rights at a general meeting of shareholders, and provide a system for a stock company to make accurate decisions.SOLUTION: There is provided a voting right exercise examination support server that supports the examination of the exercise of voting rights performed by shareholders, which includes a general meeting information storage unit configured to store information about general meetings of shareholders of a company in which the shareholders invest, a voting right exercise result information storage unit configured to store the content of voting rights exercised at the company's past general meetings of shareholders, a recommended information storage unit configured to store the content of the exercise of voting rights recommended by experts, and a voting right exercise examination support unit configured to present the general meeting information, the voting right exercise result information, and the recommended information when the shareholders consider the exercise of their voting rights.SELECTED DRAWING: Figure 1
Patent JP-2022070101-A (JP)
Title: Fuel pressure control system
Inventor: KONDO TAKAHIRO
IPC: F02M63/00
Filed: 2020-10-26
Abstract: To enable an upper limit of a fuel pressure in use during discharge normality to be set higher.SOLUTION: If discharge abnormality A occurs in a boosting pump, a control device performs state determination whether a fuel pressure P of a high pressure system is in a caution required state W as a state of possibly exceeding a predetermined threshold pressure Px, before fuel pressure rise of the high pressure system is stopped by abnormality countermeasures Ac. Then, on a condition that it is determined to be in the caution required state W, caution control Ac is started. Thus, the fuel pressure P of the high pressure system 30 is set in a caution state W as a state of not exceeding the threshold pressure Px before the fuel pressure rise is stopped by the abnormality countermeasures Ac, even if the discharge abnormality A occurs.SELECTED DRAWING: Figure 5
Patent JP-2022070399-A (JP)
Title: Control device for AC rotary electric machine
Inventor: HARADA SHINGO
IPC: H02P21/22
Filed: 2020-10-27
Abstract: To provide a control device for an AC rotary electric machine capable of preventing deterioration in the control accuracy of a current when switching from an all-phase short-circuit state to switching control.SOLUTION: A control device 1 for an AC rotary electric machine switches between a switching control and an all-phase short-circuit control and sets a current command value to a switching current value, which is a value equivalent to a current flowing during the execution of the all-phase short-circuit control when switching from the all-phase short-circuit control to the switching control. The switching control calculates a voltage command value on the basis of the current command value and the detected value of current, and on the basis of the voltage command value, turns on and off a plurality of switching elements that an inverter has. The all-phase short-circuit control turns on and off the plurality of switching elements so that windings of multiple phases are mutually short-circuited.SELECTED DRAWING: Figure 2
Patent JP-2022072457-A (JP)
Title: Control device and computer program
Inventor: ARAGANE MANABU
IPC: B41J2/01
Filed: 2020-10-29
Abstract: To suppress printing time from excessively elongating, due to a length in a conveying direction of a sheet.SOLUTION: A control device obtains medium information concerning a length of medium that is a length in a sub-scanning direction of a printing medium, and makes a printing execution part execute partial printing for forming dots while performing main scanning and sub-scanning in plural times to make the printing execution part print a print image. The control device executes first printing control when the medium a length of the medium determined based on the medium information is equal to a first length, and executes second printing control when the length of medium length determined based on the medium information is equal to a second length longer than the first length. A speed of the main scanning in the second printing control is faster than a speed of the main scanning in the first printing control.SELECTED DRAWING: Figure 4
Patent JP-2022072473-A (JP)
Title: Vibration actuator
Inventor: OKAZAKI YOSHIKAZU
IPC: B06B1/04
Filed: 2020-10-29
Abstract: To provide a vibration actuator having excellent vibration characteristics that can uniformize amplitude of a movable element and neither causes abnormal vibration nor generates abnormal noise.SOLUTION: The vibration actuator is constituted of: a cylindrical case 2 with a center axis acting as a vibration axis line O; a coil 21 provided in the case 2; a movable element 4 that is vibrated along the vibration axis line O of the case 2 by the coil 21; and two leaf springs 5, whose outer periphery portions are fixed to the case 2 and whose inner periphery portions are fixed to the movable element 4, which support the movable element 4 reciprocatably in a direction of the vibration axis line O. The two leaf springs 5 are paired with a distance from a center of the movable element 4 with respect to the direction of the vibration axis line O of the movable element 4 as a reference. The two leaf springs 5 energize in a resting state of the movable element 4.SELECTED DRAWING: Figure 7
Patent JP-2022072556-A (JP)
Title: Product display system
Inventor: HOSOYA TETSUO
IPC: A47F3/04
Filed: 2020-10-30
Abstract: To provide a product display system that can improve accuracy of commodity display work.SOLUTION: In a merchandise display system installed in a store comprising a storage warehouse, a display shelf (27), and a display device (40) for displaying a commodity (100) on the display shelf, the display device includes: a holding unit (45) that holds the commodity; a conveyor unit (60) that has a belt (60a) for moving the commodity and receives the commodity held by the holding unit on the belt; a sending-out unit (62) that sends the commodity received by the conveyor unit to the display shelf; and the control unit that controls the belt of the conveyor unit. The control unit includes: a conveyor speed calculation unit that calculates the speed of the belt when the commodity moves from the holding unit to the conveyor unit; and a conveyance control unit that controls the conveyor unit according to a calculation result of the conveyor speed calculation unit. When the commodity moves from the holding unit to the conveyor unit, the conveyor speed calculation unit changes the speed of the belt according to the order of movement to the conveyor unit.SELECTED DRAWING: Figure 9
Patent JP-2022072725-A (JP)
Title: Fire training device, fire training system, method for fire training, and fire training program
Inventor: IYO TAKANORI
IPC: G06F3/01
Filed: 2020-10-30
Abstract: To provide a fire training device which serves as an education tool for allowing a beginner to train for a fire quickly.SOLUTION: A fire training device 1 is for fire training. Situation setting means 100 sets a situation for one of formation of a neutral zone, generation of a rollover, and a collapse of a neutral zone due to water discharge according to the progress of a fire training. Drawing means 110 draws the situation set by the situation setting means 100, as a picture of a virtual space. The picture of the drawn virtual space is displayed in a HMD2 as a head-mounted display.SELECTED DRAWING: Figure 2
Patent JP-2022077325-A (JP)
Title: Control device, control system, and control method
Inventor: YOSHIDA HIROSHI
IPC: E02F9/20
Filed: 2020-11-11
Abstract: To provide a control device allowing loading motion to be carried out using a work machine by taking into consideration an upper limit of a loading amount.SOLUTION: A control device (10) is provided with an acquisition section (11) acquiring weight information on a weight of an object excavated with a working machine, and a motion control section (12) controlling motion of the working machine so as to adjust a loading amount of objects to a loading destination based on the weight information.SELECTED DRAWING: Figure 1
Patent JP-2022080433-A (JP)
Title: Maneuvering system for automobiles preventing visibility of image of display device from being obstructed by obstacle such as steering wheel
Inventor: YANO TAKASHI
IPC: H04N13/366
Filed: 2020-11-18
Abstract: To provide a maneuvering system for automobiles, in which the visibility of an image of a display panel is not obstructed by obstacles, such as a steering wheel, between the display panel and a driver.SOLUTION: In a maneuvering system for automobiles, the disappearance of images due to obstacles is prevented by generating, with a stereoscopic optical system, a right-eye image and a left-eye image which are relatively shifted such that an area where the right-eye image is invisible due to the obstacles and an area where the left-eye image is invisible due to the obstacles do not overlap, and displaying the right-eye and left-eye images.SELECTED DRAWING: Figure 2