Kabushiki Kaisha Yaskawa Denki

Shinichi Ishikawa

Tomohiro Matsuo

Tomoki Kawano

Tamio Nakamura

Dai Kouno

Takashi Nishimura

Takashi Suyama

Tadashi Okubo

Yukio Hashiguchi

Tomoyuki Shiraki

Atsushi Ichibangase

Shinji Murai

Ayaka Hashimoto

Kazunari Shiraishi

Fuminori Kutsukake

Hitoshi Wakizako

Kanji Takanishi

Yuji Sajikawa

Akihiro Yamamoto

A robot system of the present disclosure includes: a robot including an operable working arm; a motion speed detection unit configured to detect a motion speed of the working arm; a region setting unit that sets a region with a predetermined range around the robot; a moving body detection unit configured to detect a position of the moving body other than the robot; and an abnormality determination unit configured to determine abnormality when detecting of the position of the moving body within the region, wherein the region setting unit changes the range of the region according to the motion speed of the working arm.

Robot system and method for controlling robot system

An identification information obtaining unit obtains identification information which is assigned in order to identify an industrial machine. An extraction target identifying unit identifies as an extraction target a portion of the document information accumulated in advance, based on the identification information. An extracting unit extracts the extraction target from the document information. A display unit displays what is extracted by the extracting unit.

Display control system, display control method, document extracting device, portable information terminal, and information storage medium

A robot system of the present disclosure includes a robot and a controller configured to control motion of the robot, and the controller includes: a motion mode storage unit storing a plurality of motion modes for controlling the robot to switch a motion state of the robot from a normal motion state to a special motion state when a predetermined first condition is satisfied; and a motion mode switching unit configured to switch the motion mode of the robot to another motion mode when, while a particular motion mode stored in the motion mode storage unit is in execution, a predetermined second condition for the particular motion mode is satisfied with a first condition for the particular motion mode satisfied.

Provided is a robot further improved in safety. The robot includes at least one link which is rotatably coupled around an axis, a motor which rotates the link around the axis, a first sensor which detects a rotation state of the motor, and a second sensor which detects a rotation state of the link. The robot also includes a controller which controls the rotation of the link based on information from the first sensor. The controller determines an operation state of at least one of the first sensor and the second sensor, based on first information from the first sensor and second information from the second sensor.

Robot

A robot system of the present disclosure includes: a robot including an operable working arm driven by an actuator; an operation load detection unit configured to detect an operation load of the actuator; a region setting unit that sets a region with a predetermined range around the robot; a moving body detection unit configured to detect a position of a moving body other than the robot; and an abnormality determination unit that determines abnormality when detecting of the position of the moving body within the region, wherein the region setting unit changes the range of the region in accordance with the operation load of the actuator.

A robot system is provided, which includes a robot having an operable operation arm, an attachment detector for detecting one or more attachments, each attached to a wearing article equipped by a movable body, and a motion-control changer for changing a motion control of the robot based on a detection result detected by the attachment detector.

Robot system and method of controlling the robot system

A carrier robot system and a control method for a carrier robot enabling teaching even when an operator cannot approach a teaching position for wafer conveyance are provided. In a carrier robot system comprising a robot which has a placement portion for placing an object presenting a low-profile form thereon and carries the object and a robot controller for controlling the robot, a jig mounted on the placement portion of the robot and having an image pickup member, an image processing portion for processing an image picked up by the image pickup member, and a superior control portion for controlling the robot controller and image processing portion from a superior position are provided.

Carrier robot system and control method for carrier robot

A boom positioning device for high-position working, capable of ensuring a desired positional accuracy even in positioning a work location at the tip end of a boom from a distant place, the device comprising an imaging means ( ) having a multi-axis driving unit and provided with a boom tip-end position computing means ( ) for computing the position and attitude of the boom tip-end from positions of respective axes of the boom detected by a boom respective-axis-position detecting means ( ) and with a distance measuring means ( ) for detecting the distance from the boom tip-end position to a work object, a first boom working amount calculating means ( ) for calculating, from an output from the distance measuring means ( ) and an output from a measuring error judging means ( ), a boom working amount up to an approach enabled area where the measuring accuracy of the distance measuring means ( ) is guaranteed, and a second boom working amount calculating means ( ) for calculating, from a distance from the boom tip-end position detected by the distance measuring means ( ) up to a work object and from a specified work location and boom tip-end position with respect to the work object in the approach enabled area, a boom working amount up to a specified work location with respect to the work object.

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Kitakyushu, Japan

Shinichi Ishikawa