公开(公告)号：US10476327B2

公开(公告)日：2019-11-12

申请号：US15133230

申请日：2016-04-20

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Tuyoshi Nonaka

IPC: H02K1/27 ,  H02K1/28 ,  H02K11/00 ,  H02K21/16 ,  H02K1/30 ,  H02K7/118 ,  H02K11/21 ,  H02K7/00

Abstract: This disclosure discloses a rotary electrical machine of a variable field type configured to change a field magnetic flux. The rotary electrical machine includes a stator including stator windings and a stator core, and a rotor including a shaft rotatably supported, a rotor core relatively rotatably mounted on the shaft, and a plurality of first permanent magnets disposed on the rotor core. The rotor core is configured to be held at a predetermined angular position with respect to the shaft with a magnetic suction force of the first permanent magnet, and to increase a relative angle with the shaft in response to an increase of a load torque against the magnetic suction force. The rotor core has an approximately same axial length as the stator core.

公开(公告)号：US10409269B2

公开(公告)日：2019-09-10

申请号：US15667689

申请日：2017-08-03

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Tetsuro Izumi ,  Hirokazu Kariyazaki ,  Makoto Umeno ,  Tatsuro Ipposhi

IPC: G05B19/418 ,  B25J11/00 ,  C12M1/00 ,  B25J9/00 ,  B25J9/16

Abstract: Provided is an operation command generation device, which is configured to generate an operation command, which is a collection of jobs to be performed by a process system of at least a robot, based on a protocol chart of at least a plurality of process symbols, the operation command generation device circuitry includes: a job generation unit configured to generate, based on the protocol chart, a job; a priority instruction unit configured to instruct a priority condition for determining a job execution order; and an execution order determination unit configured to determine an execution order of the jobs based on the priority instructed by the priority instruction unit by using a first condition about repeatedly execution of the jobs according to the number of the containers and a second condition about execution order of the jobs according to the arrangement of the process symbols in the protocol chart.

公开(公告)号：US20190265686A1

公开(公告)日：2019-08-29

申请号：US16151521

申请日：2018-10-04

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Shinichiro OBATA ,  Hidemitsu JIN ,  Tadashi OKUBO ,  Takeshi NAGATA

IPC: G05B19/418 ,  G06T7/00

Abstract: A product quality management system includes a production facility that produces a product having a target resulting parameter, estimation circuitry that estimates an active parameter for controlling the production facility in producing the product under a predetermined passive parameter condition, and control circuitry that controls the production facility based on the active parameter estimated by the estimation circuitry.

公开(公告)号：US20190263001A1

公开(公告)日：2019-08-29

申请号：US16412437

申请日：2019-05-15

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Haruhiko KOIKE ,  Satoru SUGISAKI ,  Koichi KIRIHARA ,  Shigeo MATSUSHITA ,  Kanji WATANABE

IPC: B25J13/08 ,  B25J15/10

Abstract: A grip force setting system includes a gripper, a detector, and circuitry. The gripper is to grip a gripping target object. The detector is to detect a deformation amount of the gripping target object in a state in which the gripper grips the gripping target object with a test grip force. The circuitry is to determine an operation grip force of the gripper based on a specific deformation characteristic value calculated based on a ratio of the deformation amount to the test grip force.

公开(公告)号：US10389214B2

公开(公告)日：2019-08-20

申请号：US15375167

申请日：2016-12-12

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Kunihiro Takenaka ,  Hiroshi Katayama ,  Kiyonori Koguma ,  Yu Ujita ,  Koji Nuki ,  Yosuke Katsuki

IPC: H02K11/33 ,  H02K5/22 ,  H02K9/02 ,  H02K15/14 ,  H02K9/22

Abstract: A motor includes a motor part and an amplifier configured to supply electric power to the motor part. The motor part includes a stator and a rotor. The amplifier includes a first frame constituting a housing of the amplifier and a second frame. The second frame is arranged on a first face located in a direction perpendicular to a rotation axis direction of the rotor at the first frame. At least one substrate housed in the first frame is attached to the second frame.

公开(公告)号：US20190079501A1

公开(公告)日：2019-03-14

申请号：US16118499

申请日：2018-08-31

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Hidetsugu Koga ,  lsamu Matsumura ,  Tomofumi Nishiyama

IPC: G05B19/418 ,  H04Q9/02

Abstract: An industrial communication system includes multiple industrial instruments connected in series and including a first industrial instrument and a second industrial instrument connected to the first industrial instrument. The first industrial instrument includes a first storage that stores a first communication setting that is applicable to communication established between the industrial instruments, first reception circuitry that receives, based on the first communication setting stored in the first storage, a first signal from the second industrial instrument of the industrial instruments, a second storage that stores a second communication setting that is applicable to the communication established between the industrial instruments and that is a predetermined communication setting common to each of the industrial instruments, and second reception circuitry that receives, based on the second communication setting stored in the second storage, a second signal including at least a part of the first signal received by the first reception circuitry.

公开(公告)号：US20190071195A1

公开(公告)日：2019-03-07

申请号：US16118576

申请日：2018-08-31

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Tomoya HYODO ,  Haruhiko KOIKE ,  Teruhisa KITAGAWA ,  Koichi KIRIHARA ,  Motohiro HAMAZAWA

IPC: B65B5/04 ,  A21D13/32 ,  A21D13/10 ,  B65B35/24 ,  B65B35/58 ,  B65B35/16 ,  B65B43/26 ,  B65B57/14

Abstract: A layered food packaging system including a conveyor that conveys a first layered food and a second layered food, a lamination device that laminates the first layered food onto the second layered food on the conveyor such that a layered food laminate is made, a carrier device that holds the layered food laminate and carries the layered food laminate from the conveyor, and a package device that prepares a bag for the layered food laminate carried by the carrier device and places the layered food laminate into the bag.

公开(公告)号：US20190022851A1

公开(公告)日：2019-01-24

申请号：US16039338

申请日：2018-07-19

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Tsuyoshi KONNO ,  Keigo ISHIOKA ,  Hironobu MIURA ,  Tsuyoshi ITO

IPC: B25J9/00 ,  B25J11/00

Abstract: A robot system includes a workpiece supplier, a work robot, and a support. The workpiece supplier is to turn a workpiece about a workpiece turning axis to position the workpiece at a work position. The work robot includes a base and a robot arm. The robot arm is connected to the base turnably about an arm turning axis to perform a work on the workpiece at the work position. The arm turning axis crosses the workpiece turning axis. The support connects the workpiece supplier and the base.

公开(公告)号：US10173330B2

公开(公告)日：2019-01-08

申请号：US15073564

申请日：2016-03-17

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Kotaro Kojima ,  Kazunori Yamamoto ,  Tsuyoshi Ito

IPC: B25J19/00

Abstract: A robot arm includes a first member, a second member, an actuator, and a speed reducer. The second member is pivotable relative to the first member about a pivot axis. The actuator is configured to pivotally move the second member relative to the first member about the pivot axis. The speed reducer is configured to couple the actuator to the second member to reduce a rotational speed of the second member relative to an output rotational speed of the actuator. The speed reducer includes a grease chamber in which grease is to be provided. The second member including an air chamber in which air is provided, the air chamber being connected to the grease chamber.

公开(公告)号：US10168343B2

公开(公告)日：2019-01-01

申请号：US15216208

申请日：2016-07-21

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Kohei Miyauchi ,  Makoto Umeno ,  Jiro Muraoka

IPC: G01N35/00 ,  B01L3/02 ,  B25J9/16 ,  G01N35/10

Abstract: A processing system for processing experiment of biochemistry, biology and/or biotechnology includes a manual pipette which includes a piston and suctions and discharges liquid when the piston of the manual pipette is moved by external drive force, an automatic pipette which includes a piston and a built-in actuator and suctions and discharges liquid when the piston of the automatic pipette is moved by the actuator, a robot including a robotic arm which selects and grasps the manual or automatic pipette based on an operation command, and a robotic arm control device including circuitry which controls the robot such that the robotic arm selects and grasps the manual or automatic pipette based on the operation command. The operation command includes a collection of jobs that controls processes for processing a processing target in an experiment of biochemistry, biology and/or biotechnology and a container containing the processing target in a processing order.