Patents by Inventor Takashi Miyoshi
Takashi Miyoshi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12379709Abstract: The purpose of the present invention is to provide an assistance device that can more easily find optimal machining conditions. This assistance device comprises: a program management unit that associates verification results, which are obtained by verifying machining conditions using a plurality of verification functions, with a machining program and stores the verification results in a verification result storage unit; a determination unit that determines whether the verification results meet a target time value for a workpiece; and an advice unit that, if any of the verification results do not meet the target time value for the workpiece, proposes an adjustment to the machining conditions on the basis of the machining condition-associated information that pertains to the machining conditions for the workpiece, the verification results, and the verification functions.Type: GrantFiled: February 1, 2021Date of Patent: August 5, 2025Assignee: FANUC CORPORATIONInventor: Takashi Miyoshi
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Patent number: 12372974Abstract: A numerical controller acquires a move command for an unmanned aerial vehicle in a coordinate system set in the numerical controller. The numerical controller converts a coordinate system of the move command into a coordinate system for controlling the unmanned aerial vehicle, and outputs the move command to the unmanned aerial vehicle.Type: GrantFiled: November 16, 2021Date of Patent: July 29, 2025Assignee: Fanuc CorporationInventor: Takashi Miyoshi
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Patent number: 12359992Abstract: A torque sensor apparatus capable of suppressing the behavior of a vehicle when the vehicle breaks down even when an adhesive between a magnet and a sleeve is peeled off is provided. The torque sensor apparatus includes a rotor and a stator that are rotatable relative to each other and are respectively fixed to an input shaft and an output shaft. The torque sensor apparatus includes a sleeve, fixed to the input shaft and fixed to the magnet of the rotor; a position regulating portion, disposed on the magnet and restricting a rotational position of the magnet and the sleeve; and a protruding portion, disposed on the sleeve and installed corresponding to the position regulating portion. A front end of the protruding portion is enlarged along a circumferential direction of the sleeve.Type: GrantFiled: November 29, 2022Date of Patent: July 15, 2025Assignee: Honda Motor Co., Ltd.Inventor: Takashi Miyoshi
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Publication number: 20250199505Abstract: This machining assistance apparatus, which calculates various types of data relating to the machining by a machine tool that cuts a workpiece into a polygon shape by rotating the workpiece and the tool at a constant rate, receives input of information relating to the machining, including information relating to the number of polygon surfaces of the workpiece formed by cutting and the number of blades attached to the tool, sets in advance the axial rotation speed of the tool and the workpiece, calculates the rotation speed ratio of the tool with respect to the number of polygon surfaces on the basis of the number of polygon surfaces and the number of blades, calculates an axial rotation speed, or a candidate thereof, of the tool and the workpiece on the basis of the rotation speed ratio within the set range of the axial rotation speed of the tool and workpiece, and outputs and displays the calculation result on a display unit that is connected to the machining assistance apparatus.Type: ApplicationFiled: August 25, 2021Publication date: June 19, 2025Inventor: Takashi MIYOSHI
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Patent number: 12205314Abstract: Provided is an image processing apparatus including a processor. The processor is configured to: reconstruct, by employing a plurality of time-series images acquired by an endoscope, three-dimensional information of an imaging subject containing relative dimensions; calculate, on the basis of focus information of each of the plurality of images, scale information for converting the relative dimensions of the three-dimensional information to absolute dimensions; convert, by employing the scale information, the relative dimensions to the absolute dimensions; and output three-dimensional information containing the absolute dimensions.Type: GrantFiled: September 6, 2022Date of Patent: January 21, 2025Assignee: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Kazuhito Horiuchi, Takuya Matsunaga, Takashi Miyoshi, Munenori Fukunishi
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Patent number: 12157525Abstract: An electric power steering device includes a torque sensor provided between a steering wheel and steered wheels mounted on a vehicle body; an assist device that adds an assist force when the steered wheels are steered according to a torque detected by the torque sensor; and a vibration suppressor that outputs a vibration suppressing force from the assist device to suppress a vibration of a steering system according to a signal of a predetermined frequency band of the torque.Type: GrantFiled: December 7, 2021Date of Patent: December 3, 2024Assignee: HONDA MOTOR CO., LTD.Inventor: Takashi Miyoshi
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Publication number: 20240345562Abstract: An inference device includes: a reception unit for receiving model information of a structure of a machine tool; a determination unit for determining, at the start of machining a polygon, an initial position of a center axis of the polygon, an initial phase of a rotary tool, and a position relationship between the center axis and a rotary axis of the rotary tool; a calculation unit for calculating a movement range of at least one of the rotary axis of the rotary tool and a rotary axis of workpiece based on the initial position of the center axis of the polygon, the initial phase of the rotary tool, and the position relationship between the center axis of the polygon and the rotary axis of the rotary tool; and an inference unit for inferring whether interference will occur in the machine tool, based on the model information and the movement range.Type: ApplicationFiled: July 29, 2021Publication date: October 17, 2024Applicant: Fanuc CorporationInventor: Takashi Miyoshi
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Publication number: 20240302820Abstract: A numerical control device includes: a first control unit which rotates a workpiece about a rotation axis of the workpiece; a second control unit which rotates a rotary tool at a rotation speed with a constant ratio with respect to the rotation speed of the workpiece about the rotation axis, of the rotary tool, parallel to the rotation axis of the workpiece; and a third control unit which controls the relative positions of the rotation axis of the rotary tool and the center axis of a polygon so that the positional relationship between the rotation axis of the rotary tool and the center axis of the polygon is fixed, and the center axis of the polygon passes through a predetermined position of the workpiece and is parallel to the rotation axis of the workpiece.Type: ApplicationFiled: July 29, 2021Publication date: September 12, 2024Applicant: Fanuc CorporationInventor: Takashi Miyoshi
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Publication number: 20240272606Abstract: The control device controls industrial machinery.Type: ApplicationFiled: June 16, 2021Publication date: August 15, 2024Inventor: Takashi MIYOSHI
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Patent number: 11982617Abstract: An observation apparatus includes a case having a transmissive window, an image sensor, an optical system, and a light source housed in the case, and an optical deflection unit. The optical system is configured to condense light incident inside the case to form an image of a sample inside a container. The light source is configured to emit light to the outside of the case without passing through the optical system. The optical deflection unit is configured to deflect light emitted to the outside of the case from the light source to a first direction proceeding toward the transmissive window. An angle of exit between the first direction and an optical axis of the optical system is different from an angle of incidence between a second direction in which light emitted to the outside of the case is incident on the optical deflection unit, and the optical axis.Type: GrantFiled: July 19, 2021Date of Patent: May 14, 2024Assignee: Evident CorporationInventors: Tadashi Hirata, Takashi Miyoshi
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Publication number: 20240102539Abstract: A worm reducer 1, in which at least one of an upper surface part or a lower surface part of a housing includes a protruding part 20 protruding toward a worm wheel 60; and with respect to an imaginary line L1 extending parallel to the rotation axis C2 of a worm gear 50 and passing through the central axis of a shaft 71 in the housing, a protruding part 20 is provided between an imaginary line L1 and a meshing part E between the worm gear 50 and the worm wheel 60 in a plan view, and includes an inclined part 21 that inclines toward the meshing part E.Type: ApplicationFiled: August 4, 2023Publication date: March 28, 2024Inventors: Sho OHTAKE, Takashi MIYOSHI
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Publication number: 20240078694Abstract: Provided is an image processing apparatus including a processor. The processor is configured to: reconstruct, by employing a plurality of time-series images acquired by an endoscope, three-dimensional information of an imaging subject containing relative dimensions; calculate, on the basis of focus information of each of the plurality of images, scale information for converting the relative dimensions of the three-dimensional information to absolute dimensions; convert, by employing the scale information, the relative dimensions to the absolute dimensions; and output three-dimensional information containing the absolute dimensions.Type: ApplicationFiled: September 6, 2022Publication date: March 7, 2024Applicant: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Kazuhito HORIUCHI, Takuya MATSUNAGA, Takashi MIYOSHI, Munenori FUKUNISHI
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Publication number: 20240019874Abstract: A flight path specification device includes: a space information generation unit configured to, based on model data on a structure of an industrial machine and an operating state of the industrial machine, generate non-interference space information indicating a non-interference space in which the industrial machine and an unmanned aircraft do not interfere with each other; a command accepting unit configured to accept an operation command for the unmanned aircraft; and a path information generation unit configured to, based on the non-interference space information and the operation command, generate flight path information that specifies a flight path for the unmanned aircraft.Type: ApplicationFiled: November 16, 2021Publication date: January 18, 2024Inventor: Takashi MIYOSHI
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Publication number: 20240013664Abstract: An available work storage unit stores machinery/equipment on which an unmanned aircraft is to carry out work, and work content which can be carried out on the machinery/equipment. A work content acquisition unit acquires machinery/equipment on which work is to be carried out and work content to be carried out by the unmanned aircraft. A flight plan creation unit determines identification information regarding the machinery/equipment acquired by the work content acquisition unit and a work location for the unmanned aircraft on the basis of the work content, and creates a flight plan for carrying out work at the determined work location.Type: ApplicationFiled: November 16, 2021Publication date: January 11, 2024Inventor: Takashi MIYOSHI
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Publication number: 20230409053Abstract: A storage unit configured to store identification information assigned to each of a plurality of industrial machines in association with information indicating a flight position of an unmanned aircraft, an acquisition unit configured to acquire the identification information from at least one industrial machine from among the plurality of industrial machines, and a flight command generation unit configured to generate a flight command for flying the unmanned aircraft at the flight position stored in association with the identification information acquired by the acquisition unit are provided.Type: ApplicationFiled: November 16, 2021Publication date: December 21, 2023Inventor: Takashi MIYOSHI
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Publication number: 20230400850Abstract: In an embodiment, a wireless LAN is installed in a factory. Mechanical equipment of the factory includes a short-range wireless communication unit. An unmanned aerial vehicle stores segmented regions of a three-dimensional map or a two-dimensional map of the factory, and wireless stations to which the unmanned aerial vehicle is to connect in the respective regions. The unmanned aerial vehicle switches the wireless stations to connect to, in accordance with a region in which an own location is present on the three-dimensional map or the two-dimensional map.Type: ApplicationFiled: November 16, 2021Publication date: December 14, 2023Inventor: Takashi MIYOSHI
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Publication number: 20230400866Abstract: A numerical controller acquires a move command for an unmanned aerial vehicle in a coordinate system set in the numerical controller. The numerical controller converts a coordinate system of the move command into a coordinate system for controlling the unmanned aerial vehicle, and outputs the move command to the unmanned aerial vehicle.Type: ApplicationFiled: November 16, 2021Publication date: December 14, 2023Applicant: Fanuc CorporationInventor: Takashi Miyoshi
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Publication number: 20230399100Abstract: A transport system controller includes an acquisition unit configured to acquire position information of a transported object transported by an unmanned aircraft, a storage unit configured to store movement range information indicating a movement range of an installation portion, the transported object being installed on the installation portion, a determination unit configured to determine whether or not there is a position within the movement range, an installation condition for installing the transported object on the installation portion being satisfied at the position, and a calculation unit configured to calculate a movement amount of the installation portion when the installation portion is moved to the position when the it is determined by the determination unit that the position is present, the installation condition being satisfied at the position.Type: ApplicationFiled: November 16, 2021Publication date: December 14, 2023Inventor: Takashi MIYOSHI
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Patent number: 11834109Abstract: An electric power steering device includes: an information obtaining unit that obtains information on a steering torque acting on a steering wheel of a vehicle, speed of the vehicle, a turn angle of the steering wheel, and an actual yaw rate; a setting unit that sets a steering assist control amount relating to an assist motor based a deviation of the actual yaw rate from a norm yaw rate set based on a traveling state of the vehicle; and a steering assist control unit that performs steering assist control using the assist motor based on the information on the steering torque. The steering assist control unit performs the steering assist control based on the steering assist control amount set by the setting unit.Type: GrantFiled: September 23, 2021Date of Patent: December 5, 2023Assignee: HONDA MOTOR CO., LTD.Inventor: Takashi Miyoshi
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Patent number: 11782325Abstract: Provided is an image processing apparatus including a processor. The processor is configured to: reconstruct, by employing an image set acquired by means of an endoscope, three-dimensional information of an imaging subject; estimate, by means of an estimator, imaging-subject distances from the image set by employing a learning parameter; calculate, on the basis of the estimated imaging-subject distances and the imaging-subject distances in the three-dimensional information, a scale coefficient; convert relative dimensions of the three-dimensional information to absolute dimensions by employing the scale coefficient; and output the three-dimensional information containing the absolute dimensions.Type: GrantFiled: September 6, 2022Date of Patent: October 10, 2023Assignee: OLYMPUS MEDICAL SYSTEMS CORP.Inventors: Takashi Miyoshi, Takuya Matsunaga, Kazuhito Horiuchi, Munenori Fukunishi