公开(公告)号：US20240359267A1

公开(公告)日：2024-10-31

申请号：US18291121

申请日：2022-07-21

申请人： ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA

发明人： Brandon CHALIFOUX ,  Ian ARNOLD ,  Kevin LAVERTY

IPC分类号： B23K26/50 ,  B23K26/0622 ,  B23K26/08 ,  B23K103/00 ,  G01L5/16

CPC分类号： B23K26/50 ,  B23K26/0622 ,  B23K26/0823 ,  B23K26/0861 ,  B23K2103/54 ,  G01L5/16

摘要： Methods for determining laser pulse positions for shaping an optical element may comprise: determining a stress field for at least a portion of a substrate, wherein the stress field comprises at least three components of stress, wherein the stress field comprises a plurality of stress states for the at least a portion of the substrate; determining, based at least on the stress field and a calibration model, a spot density over the at least a portion of the substrate; determining, based on the spot density, a laser spot position allocation that arranges a number of laser pulses into a minimum number of lines that achieves the spot density; and causing, based on the laser spot position allocation, output of a machine program that coordinates a rotation stage, beam shaping, a translation stage, and a laser firing parameter for surface shaping of the at least a portion of the substrate.

公开(公告)号：US20240359265A1

公开(公告)日：2024-10-31

申请号：US18414233

申请日：2024-01-16

申请人： Mitsubishi Electric Corporation

发明人： Shinji KOGA ,  Jun TABARA

IPC分类号： B23K26/362 ,  B23K26/03 ,  B23K26/06 ,  B23K26/08 ,  B23K26/70 ,  B23K101/40

CPC分类号： B23K26/362 ,  B23K26/032 ,  B23K26/0648 ,  B23K26/0823 ,  B23K26/0861 ,  B23K26/705 ,  B23K2101/40

摘要： The object is to provide a technology capable of appropriately removing polycrystalline protrusions. A manufacturing apparatus for a semiconductor device includes: a laser oscillation device configured to irradiate a second main surface of a semiconductor component disposed on a stage with a first laser light and a second laser light higher in output than the first laser light; a scattered light detector to detect scattered light scattered by protrusions in the first laser light; and a laser controller to cause the laser oscillation device to irradiate the protrusions with the second laser light, based on a detection result of the scattered light detector.

公开(公告)号：US12128479B2

公开(公告)日：2024-10-29

申请号：US16560703

申请日：2019-09-04

申请人： Smith & Nephew, Inc.

发明人： Darren J. Wilson ,  David B. Harness ,  Henry Faber

IPC分类号： B22F10/364 ,  A61B17/72 ,  B22F3/15 ,  B22F5/10 ,  B22F10/28 ,  B22F10/64 ,  B22F10/66 ,  B23K26/08 ,  B23K26/10 ,  B23K26/354 ,  B24C1/08 ,  B33Y10/00 ,  B33Y80/00 ,  C22C14/00 ,  C22F1/18 ,  A61B17/00 ,  B22F3/24 ,  B22F10/366

CPC分类号： B22F10/364 ,  A61B17/72 ,  A61B17/7225 ,  A61B17/7233 ,  B22F3/15 ,  B22F5/10 ,  B22F10/28 ,  B23K26/08 ,  B23K26/103 ,  B23K26/354 ,  B24C1/086 ,  B33Y10/00 ,  B33Y80/00 ,  C22C14/00 ,  C22F1/183 ,  A61B2017/00526 ,  B22F2003/248 ,  B22F10/366 ,  B22F10/64 ,  B22F10/66 ,  B22F2998/10 ,  Y02P10/25 ,  B22F2998/00 ,  B22F10/28 ,  B22F10/64 ,  B22F3/15 ,  B22F2003/247

摘要： An orthopedic device, such as an intramedullary nail for internal fixation of a bone and a method of manufacturing the same. The orthopedic device may be formed from a medical grade powder via an additive manufacturing process. The forming process may include heat treating the additive manufactured component and machining the heat treated additive manufactured component to form the orthopedic device. Further, the orthopedic device may be formed to include an internal sensor probe channel that extends within at least a portion of the wall of the device, but which does not protrude through an outer portion of the wall. Embodiments further include a dynamizing intramedullary nail that accommodate adjustments in the relative axial positions of one or more sections of the orthopedic device. The devise may include features in an inner region of the orthopedic device that may alter an elastic modulus of the orthopedic device.

公开(公告)号：US12121996B2

公开(公告)日：2024-10-22

申请号：US18183307

申请日：2023-03-14

申请人： DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA ,  MIRISE Technologies Corporation

发明人： Yuuki Inagaki ,  Yuji Ito ,  Yuki Ichihashi

IPC分类号： B23K26/38 ,  B23K26/08 ,  B23K37/04 ,  G01C19/5691 ,  H03B5/02

CPC分类号： B23K26/38 ,  B23K26/0823 ,  B23K26/0869 ,  B23K37/0443 ,  G01C19/5691 ,  H03B5/02

摘要： A method of manufacturing a micro-oscillator includes: preparing a substrate having a flat portion and a curved surface portion formed in a three-dimensional curved shape protruding from one surface of the flat portion, the curved surface portion being surrounded by the flat portion; and irradiating an outer surface of the curved surface portion with a laser beam to separate the curved surface portion from the flat portion.

公开(公告)号：US12121992B2

公开(公告)日：2024-10-22

申请号：US16185364

申请日：2018-11-09

申请人： KABUSHIKI KAISHA YASKAWA DENKI

发明人： Seiichiro Fukushima ,  Takashi Motoyoshi

IPC分类号： B23K26/08 ,  B23K26/04 ,  B23K26/046 ,  B23K26/073 ,  B23K26/082 ,  B25J9/16

CPC分类号： B23K26/0884 ,  B23K26/043 ,  B23K26/046 ,  B23K26/0736 ,  B23K26/082 ,  B25J9/1679

摘要： A laser machining method includes obtaining a movement direction in which a head that variably makes a shape of a radiation locus using a laser is being moved by a robot that causes the head to move along a machining line, and adjusting the radiation locus made by the head to keep a constant relative angle between the movement direction obtained by the obtaining and a representative angle of the shape of the radiation locus.

公开(公告)号：US20240342988A1

公开(公告)日：2024-10-17

申请号：US18753760

申请日：2024-06-25

申请人： Seurat Technologies, Inc.

发明人： James A. DeMuth ,  Erik Toomre ,  Francis L. Leard ,  Kourosh Kamshad ,  Heiner Fees ,  Eugene Berdichevsky

IPC分类号： B29C64/264 ,  B22F3/24 ,  B22F10/00 ,  B22F10/10 ,  B22F10/28 ,  B22F10/32 ,  B22F10/34 ,  B22F10/36 ,  B22F10/47 ,  B22F10/50 ,  B22F10/64 ,  B22F10/70 ,  B22F10/73 ,  B22F12/00 ,  B22F12/17 ,  B22F12/20 ,  B22F12/30 ,  B22F12/33 ,  B22F12/41 ,  B22F12/44 ,  B22F12/45 ,  B22F12/53 ,  B22F12/70 ,  B22F12/88 ,  B22F12/90 ,  B23K15/00 ,  B23K15/06 ,  B23K26/00 ,  B23K26/03 ,  B23K26/08 ,  B23K26/082 ,  B23K26/12 ,  B23K26/142 ,  B23K26/144 ,  B23K26/16 ,  B23K26/342 ,  B23K26/36 ,  B23K26/70 ,  B23K37/04 ,  B23K101/00 ,  B23K101/02 ,  B23K101/24 ,  B23K103/00 ,  B25J11/00 ,  B28B1/00 ,  B29C64/153 ,  B29C64/268 ,  B29C64/386 ,  B29K105/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  G02B7/14 ,  G02B7/16 ,  G02B7/182 ,  G02B15/04 ,  G02B15/10 ,  G02B19/00 ,  G02B26/08 ,  G02B27/00 ,  G02B27/09 ,  G02B27/10 ,  G02B27/14 ,  G02B27/28 ,  G02F1/01 ,  G02F1/1333 ,  G02F1/135 ,  G05B17/02 ,  G07C3/14 ,  H01S5/00 ,  H01S5/40

CPC分类号： B29C64/264 ,  B22F3/24 ,  B22F10/00 ,  B22F10/28 ,  B22F10/34 ,  B22F10/36 ,  B22F10/70 ,  B22F12/00 ,  B22F12/226 ,  B22F12/30 ,  B22F12/33 ,  B22F12/38 ,  B22F12/44 ,  B22F12/70 ,  B22F12/88 ,  B22F12/90 ,  B23K15/0006 ,  B23K15/0013 ,  B23K15/002 ,  B23K15/0026 ,  B23K15/0093 ,  B23K15/06 ,  B23K26/03 ,  B23K26/032 ,  B23K26/083 ,  B23K26/0846 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/127 ,  B23K26/142 ,  B23K26/144 ,  B23K26/16 ,  B23K26/36 ,  B23K26/702 ,  B23K26/703 ,  B23K26/704 ,  B23K37/0426 ,  B25J11/00 ,  B29C64/153 ,  B29C64/268 ,  B29C64/386 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  G02B7/14 ,  G02B7/16 ,  G02B7/1827 ,  G02B15/04 ,  G02B15/10 ,  G02B19/0028 ,  G02B19/0047 ,  G02B26/0816 ,  G02B27/108 ,  G02F1/0136 ,  G02F1/133362 ,  G02F1/135 ,  G05B17/02 ,  H01S5/005 ,  H01S5/4012 ,  B22F2003/247 ,  B22F2003/248 ,  B22F10/10 ,  B22F10/32 ,  B22F10/47 ,  B22F10/50 ,  B22F10/64 ,  B22F10/73 ,  B22F12/17 ,  B22F12/20 ,  B22F12/222 ,  B22F12/41 ,  B22F12/45 ,  B22F12/53 ,  B22F2998/10 ,  B22F2999/00 ,  B23K15/0086 ,  B23K26/0006 ,  B23K26/082 ,  B23K26/342 ,  B23K37/0408 ,  B23K2101/001 ,  B23K2101/008 ,  B23K2101/02 ,  B23K2101/24 ,  B23K2103/00 ,  B23K2103/42 ,  B23K2103/50 ,  B28B1/001 ,  B29K2105/251 ,  B33Y30/00 ,  G02B27/0068 ,  G02B27/0905 ,  G02B27/141 ,  G02B27/283 ,  G02B27/286 ,  G05B2219/49023 ,  G07C3/146 ,  Y02P10/25 ,  Y02P80/40

摘要： A method of additive manufacture suitable for large and high resolution structures is disclosed. The method may include sequentially advancing each portion of a continuous part in the longitudinal direction from a first zone to a second zone. In the first zone, selected granules of a granular material may be amalgamated. In the second zone, unamalgamated granules of the granular material may be removed. The method may further include advancing a first portion of the continuous part from the second zone to a third zone while (1) a last portion of the continuous part is formed within the first zone and (2) the first portion is maintained in the same position in the lateral and transverse directions that the first portion occupied within the first zone and the second zone.

公开(公告)号：US20240342825A1

公开(公告)日：2024-10-17

申请号：US18292112

申请日：2022-06-09

申请人： KATAOKA CORPORATION

发明人： Masami SUZUKI ,  Shoichi IMURA ,  Shinichi NAKASHIBA

IPC分类号： B23K26/042 ,  B23K26/08

CPC分类号： B23K26/042 ,  B23K26/0876

摘要： In order to implement a stage device for an optical instrument capable of accurately directing the optical instrument to a desired target position on an object supported by a moving stage, a stage device 2 for an optical instrument includes a table 22 configured to support an object and to move together with the object to cause an optical instrument 1 to be directed to any portion of the object; and a detection mechanism configured to detect a deviation between a target position to which the optical instrument 1 is to be directed on the object supported by the table 22 and a position to which the optical instrument 1 is actually directed.

公开(公告)号：US12111006B2

公开(公告)日：2024-10-08

申请号：US17577894

申请日：2022-01-18

申请人： General Electric Company

发明人： Todd William Danko ,  Alexander Kyle Duncan ,  Marshall G. Jones ,  Guanghua Wang ,  Venkata Vijayaraghava Nalladega ,  Viktor Holovashchenko ,  John M. Lizzi ,  Arpit Jain

IPC分类号： F16L55/30 ,  B23K26/08 ,  B23K26/14 ,  B23K26/16 ,  B23K26/34 ,  B23K26/362 ,  B23K37/02 ,  B23K101/10 ,  F16L55/18 ,  F16L101/30

CPC分类号： F16L55/30 ,  F16L55/18 ,  B23K26/0869 ,  B23K26/14 ,  B23K26/16 ,  B23K26/34 ,  B23K26/362 ,  B23K37/0282 ,  B23K37/0294 ,  B23K2101/10 ,  F16L2101/30

摘要： Methods, systems, and apparatus are described for maintaining the interior cavities of pipes. In one aspect, a motorized apparatus includes a main body having a length extending along a longitudinal axis of the main body, where the main body comprises a first end and a second end opposite the first end. The motorized apparatus further includes at least one drive assembly coupled to at least one of the first end and the second end of the main body, where the at least one drive assembly comprises driven members that engage with an inner surface of the pipe and move the motorized apparatus through an interior cavity of the pipe. The motorized apparatus further includes a maintenance head movably coupled to the main body that moves along the length of the main body and rotates about the longitudinal axis of the main body, where the maintenance head comprises at least one tool configured to perform an action on the inner surface of the pipe.

公开(公告)号：US12103790B2

公开(公告)日：2024-10-01

申请号：US17149103

申请日：2021-01-14

申请人： JSW AKTINA SYSTEM CO., LTD.

发明人： Takahiro Fuji ,  Yoshihiro Yamaguchi ,  Takashi Nagai

IPC分类号： B23K26/08 ,  B23K26/50 ,  B65G49/06 ,  B65G51/03 ,  H01L21/67 ,  H01L21/677

CPC分类号： B65G51/03 ,  B23K26/083 ,  B23K26/50 ,  B65G49/065 ,  H01L21/67115 ,  H01L21/67784

摘要： A flotation conveyance apparatus according to an embodiment conveys a substrate while floating the substrate by ejecting a gas to a lower surface of the substrate. The flotation conveyance apparatus includes an upper plate disposed on the substrate side including a plurality of ejecting ports for ejecting the gas and a lower plate disposed under the upper plate. Flow-paths for supplying the gas to the plurality of ejecting ports are provided on at least one of the upper plate and the lower plate.

公开(公告)号：US12103107B2

公开(公告)日：2024-10-01

申请号：US16515470

申请日：2019-07-18

申请人： General Electric Company

发明人： Brian Scott McCarthy ,  Eric Edward Halla ,  Thomas Charles Adcock ,  Michael Evans Graham ,  Andrea Marie Schmitz ,  Mark Samuel Bailey

IPC分类号： B23K26/342 ,  B23K26/042 ,  B23K26/08 ,  B23K26/70 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

CPC分类号： B23K26/342 ,  B23K26/042 ,  B23K26/0884 ,  B23K26/702 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y10/00

摘要： A method of aligning at least one laser beam of an additive manufacturing arrangement. The method includes measuring a surface of the calibration plate at a plurality of measurement points using the coordinate measuring machine. The method further includes generating a correction field based on the plurality of measurement points using the coordinate measuring machine. The method further includes writing at least one fiducial mark on the surface of the calibration plate using the at least one laser beam. The method further includes generating calibration data for the surface of the calibration plate using the calibration system. The method also includes aligning the laser beam within the additive manufacturing system based on the calibration data and the correction field using the computing device by comparing a position of the fiducial mark from the calibration data with the correction field to determine a corrected position of the laser beam.