公开(公告)号：US20250065360A1

公开(公告)日：2025-02-27

申请号：US18768956

申请日：2024-07-10

Applicant: SEMES CO., LTD. ,  Samsung Electronics Co., Ltd.

Inventor： Jin Yeong Sung ,  Ki Hoon Choi ,  Seung Un Oh ,  Young Ho Park ,  Sang Hyeon Ryu ,  Jang Jin Lee ,  Hyun Yoon ,  Sang Gun Lee ,  Yu Jin Cho ,  Ho Jong Hwang ,  Jong Ju Park ,  Jong Keun Oh ,  Yong Woo Kim

IPC: B05C13/00 ,  G05B19/401 ,  G05B19/404 ,  G06T7/73

Abstract: A control device and a substrate processing apparatus including the same are provided. The substrate processing apparatus includes: a support unit including a spin head and configured to support and to rotate a substrate; a spraying unit configured to spray processing liquid onto the substrate; a correction unit in a swing arm, the correction unit configured to move to a target point on the substrate and to irradiate a beam when the processing liquid is sprayed onto the substrate; and a control unit configured to calculate the target point, wherein the control unit is configured to convert image coordinates associated with a first coordinate system and then to calculate the target point by converting the image coordinates associated with the first coordinate system into image coordinates associated with a second coordinate system, and the second coordinate system is based on rotation angles of the spin head and the swing arm.

公开(公告)号：US20250041032A1

公开(公告)日：2025-02-06

申请号：US18924007

申请日：2024-10-23

Applicant: DGSHAPE Corporation

Inventor： Jun UEDA ,  Shinpei DODO ,  Ryo SATO ,  Ryusuke MOCHIZUKI ,  Keiichi NIUISHI ,  Kenji NITTA

IPC: A61C13/12 ,  G05B19/404

Abstract: A correction method for a dental cutting machine includes inputting a machining program of a correction piece to the dental cutting machine, mounting a material for the correction piece to the dental cutting machine to which the machining program has been input, machining the correction piece from the material using the dental cutting machine executing the machining program, measuring a dimension of a predetermined portion of the correction piece machined in the machining, calculating a correction value based on the dimension measured in the measuring, and inputting to the dental cutting machine the correction value calculated in the calculating.

公开(公告)号：US20250028297A1

公开(公告)日：2025-01-23

申请号：US18711888

申请日：2022-09-23

Applicant: DN SOLUTIONS CO., LTD.

Inventor： Changho LEE ,  Kwangseop SIM ,  OK Hyun JO

IPC: G05B19/404

Abstract: The present disclosure relates to an active vibration reduction device and method of a machine tool, and more specifically, to an active vibration reduction device and method of a machine tool wherein vibration generated from an individual unit is automatically and actively reduced in real time by changing and generating excitation opposite to vibration data of the individual device in real time in an excitation unit.

公开(公告)号：US20250028296A1

公开(公告)日：2025-01-23

申请号：US18549600

申请日：2022-03-17

Applicant: FANUC CORPORATION

Inventor： Yuuta ONOZATO ,  Akira YAMAMOTO

IPC: G05B19/404 ,  B23Q15/12

Abstract: A computation device according to one embodiment includes a data acquisition unit that acquires shape data pertaining to shapes of a first circular processed groove processed by a rotating member when a tool is present at a first position in a machine coordinate system, and a second circular processed groove processed by the rotating member when the tool is present at a second position; a coordinate calculation unit that calculates, on the basis of the shape data, position coordinates corresponding to the first position based on a rotational center position of the rotating member; and a deviation amount calculation unit that calculates, as a deviation amount, the difference between the first position and the position coordinates.

公开(公告)号：US20240393762A1

公开(公告)日：2024-11-28

申请号：US18795668

申请日：2024-08-06

Applicant: SHIBAURA MACHINE CO., LTD.

Inventor： Koji TSUCHIYA

IPC: G05B19/404 ,  B23C5/10

Abstract: A method for processing a workpiece with a tool is provided with holding the workpiece, holding the tool, and moving the held tool relative to the held workpiece in accordance with an NC program including an arithmetic expression to calculate a position of the held tool.

公开(公告)号：US12147212B2

公开(公告)日：2024-11-19

申请号：US17558507

申请日：2021-12-21

Applicant: Applied Materials, Inc.

Inventor： Venkata Ravishankar Kasibhotla ,  Tao Zhang ,  Xiaoqun Zou ,  Bala Shyamala Balaji

IPC: G05B19/404 ,  G06N20/00

Abstract: A method includes receiving first sensor data, generated during a manufacturing process by sensors associated with a substrate manufacturing chamber. The method further includes receiving simulated sensor data generated by a trained physics-based model. The method further includes determining which one or more components of the manufacturing chamber contribute to a difference between the first sensor data and the simulated sensor data. The method further includes causing performance of a corrective action in view of the difference.

公开(公告)号：US20240351153A1

公开(公告)日：2024-10-24

申请号：US18756383

申请日：2024-06-27

Applicant: NAKAMURA-TOME PRECISION INDUSTRY CO., LTD.

Inventor： Masahiko KAKUMOTO ,  Satoru Yamamoto

IPC: B23Q15/14 ,  B23Q17/22 ,  G05B19/404

CPC classification number: B23Q15/14 ,  B23Q17/2241 ,  G05B19/404

Abstract: An NC device for correcting a blade edge position at a time of a turning tool being mounted on a tool main spindle in a machine tool, comprising: first acquisition part for acquiring an inclination amount of a clamp surface of the tool main spindle; second acquisition part for acquiring a tool shaft rotation phase angle; third acquisition part for acquiring a protrusion amount in which the blade edge is protruded from the clamp surface of the tool main spindle; and first correction arithmetic processing part for arithmetically processing a deviation amount of the position of the blade edge that is generated between a reference position and the shaft rotation phase angle obtained by the second acquisition part due to the inclination amount of the tool clamp surface obtained by the first acquisition part and the protrusion amount obtained by the third acquisition part.

公开(公告)号：US12117795B2

公开(公告)日：2024-10-15

申请号：US17605155

申请日：2019-10-24

Applicant: DMG MORI CO., LTD.

Inventor： Koichiro Narimatsu ,  Naruhiro Irino ,  Masahiro Shimoike

IPC: G05B19/404 ,  G06N3/08

CPC classification number: G05B19/404 ,  G06N3/08 ,  G05B2219/41116

Abstract: Provided are a fluctuation amount estimation device (9) capable of evaluating reliability of an estimated value and a correction amount calculation device (1) including the fluctuation amount estimation device (9). The correction amount calculation device (1) includes the fluctuation amount calculation device (9), a correction amount calculation unit (5), and a correction amount output unit (7). The fluctuation amount estimation device (9) includes a parameter storage (3) storing parameters as constituent elements of a neural network obtained by machine learning, an estimation unit (2) estimating a fluctuation amount relevant to a position of an element arranged in a machine tool (11) or a fluctuation amount of a distance between elements arranged in the machine tool (11) for each physical condition information of the machine tool (11) by means of the neural network with a parameter freely selected from the parameters being omitted, and a reliability evaluation unit (4) evaluating reliability of estimated multiple fluctuation amounts based on the estimated fluctuation amounts. The correction amount calculation unit (5) calculates a correction amount for the estimated fluctuation amounts based on the fluctuation amounts, and the correction amount output unit (7) outputs the calculated correction amount to outside.

公开(公告)号：US20240288847A1

公开(公告)日：2024-08-29

申请号：US18570707

申请日：2022-04-11

Applicant: Hitachi, Ltd.

Inventor： Shinji ISHIHARA ,  Wataru TANAKA ,  Kazuya SUGIMOTO

IPC: G05B19/408 ,  G05B19/404

CPC classification number: G05B19/408 ,  G05B19/404

Abstract: A control system comprises: a control quantity calculating unit for calculating, on the basis of an operation target of a controlled object, an operation evaluation index, and an operation model, a control quantity for driving the controlled object, which is a working machine; and a model updating unit for updating the operation model on the basis of a state quantity of the controlled object. The control system may additionally be provided with: a command converting unit for converting the control quantity into a command value for a drive unit of the controlled object; and a conversion updating unit for updating a conversion characteristic from the control quantity to the command value, on the basis of the command value and a response of the controlled object.

公开(公告)号：US12066812B2

公开(公告)日：2024-08-20

申请号：US17618370

申请日：2021-01-27

Applicant: LINKWIZ INCORPORATED

Inventor： Heev Ayade

IPC: G05B19/4093 ,  B25J9/16 ,  G05B19/21 ,  G05B19/404

CPC classification number: G05B19/40938 ,  B25J9/1664 ,  B25J9/1671 ,  G05B19/21 ,  G05B19/404

Abstract: The easy and quick detection of a contour shape of an object from three dimensional point group data, and control a robotic arm and a tool using it. An information processing method comprising: a step of acquiring three-dimensional point group data by a sensor from an object, a step of specifying a contour point group data that constitutes a contour of the object from the three-dimensional point group data, a step of acquiring tool control information including tool position information and tool posture information for specifying a tool trajectory of the tool connected to the arm of the working robot from the contour point group data, and a step of controlling the tool based on the tool control information.