公开(公告)号：US12090687B2

公开(公告)日：2024-09-17

申请号：US17133983

申请日：2020-12-24

申请人： Purdue Research Foundation

发明人： Yung C. Shin ,  Shashank Sarbada

IPC分类号： G03F9/00 ,  B23K26/0622 ,  B23K26/352 ,  B29C33/38 ,  B29C33/42 ,  B29C35/02 ,  B29C41/42 ,  B81C1/00 ,  C08L83/04 ,  C09D183/04 ,  B23K103/04 ,  B23K103/10 ,  B23K103/12 ,  B29K83/00

CPC分类号： B29C33/42 ,  B23K26/0624 ,  B23K26/355 ,  B29C33/3857 ,  B29C35/02 ,  B29C41/42 ,  B81C1/00031 ,  B81C1/00055 ,  B81C1/00119 ,  C08L83/04 ,  C09D183/04 ,  B23K2103/04 ,  B23K2103/10 ,  B23K2103/12 ,  B29K2083/00

摘要： A method of creating a polymer surface with surface structures is disclosed. The method includes creating a mold, forming a metal sheet into the molds, creating a surface structure on a surface of the metal sheet by exposing the surface to laser pulses, and bringing a curable polymer to be in contact with the surface of the metal sheet containing the surface structure, curing the curable polymer, and separating the cured polymer from the metal sheet, resulting in a polymer surface containing the surface structure. The polymer surfaces with the surface structures can be hydrophobic or superhydrophobic depending on the micro and nano features contained by the surface structures.

公开(公告)号：US12030803B2

公开(公告)日：2024-07-09

申请号：US17075368

申请日：2020-10-20

申请人： AGC Inc.

发明人： Jun Ito ,  Ikuo Nagasawa

IPC分类号： C03B33/09 ,  B23K26/00 ,  B23K26/352 ,  B23K26/53 ,  B23K26/55 ,  B23K103/00 ,  B28D1/22 ,  B32B3/26 ,  C03B33/02 ,  C03B33/033 ,  C03B33/04 ,  C03C3/083 ,  C03C21/00 ,  C03C23/00

CPC分类号： C03B33/091 ,  B23K26/0006 ,  B23K26/355 ,  B23K26/53 ,  B23K26/55 ,  B28D1/22 ,  C03B33/0222 ,  C03B33/033 ,  C03C3/083 ,  C03C21/002 ,  C03C23/0025 ,  B23K2103/54 ,  B32B3/26 ,  C03B33/04 ,  Y02P40/57 ,  Y10T428/15

摘要： A glass plate, containing: a first main surface and a second main surface opposite to each other, wherein an in-plane void region having a plurality of voids is arranged on the first main surface, a plurality of internal void rows each having one void or two or more voids are arranged from the in-plane void region toward the second main surface, and a cut surface obtained by cutting the glass plate to pass through the in-plane void region and the plurality of internal void rows has a compressive stress layer formed by applying a chemical strengthening treatment in the center of the cut surface.

公开(公告)号：US20240199123A1

公开(公告)日：2024-06-20

申请号：US18218472

申请日：2023-07-05

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

发明人： Do Hoi Kim ,  Il Do Kim ,  Dae Ho Lee ,  Tae Ou Park ,  Sea Cheoul Song ,  Dong Ha Kang ,  Cheol Ung Lee

IPC分类号： B62D21/03 ,  B22D19/00 ,  B23K26/352 ,  B62D27/06

CPC分类号： B62D21/03 ,  B22D19/0081 ,  B23K26/355 ,  B62D27/065 ,  B62D21/11

摘要： A vehicle chassis includes a pair of rear side members disposed on a rear floor of a vehicle so as to extend in a longitudinal direction of the vehicle while being spaced apart in a transverse direction of the vehicle. The pair of rear side members is manufactured in a casting process A cross member is configured to extend in the transverse direction of the vehicle and is manufactured in an extrusion process. The cross member is inserted into a mold when the rear side members are cast such that both ends of the cross member are connected to the rear side members disposed on both sides, respectively.

公开(公告)号：US11969821B2

公开(公告)日：2024-04-30

申请号：US18067438

申请日：2022-12-16

申请人： Medtronic, Inc.

发明人： Xiangnan He ,  David A. Ruben

IPC分类号： B23K26/122 ,  B23K26/046 ,  B23K26/0622 ,  B23K26/082 ,  B23K26/12 ,  B23K26/352 ,  A61N1/04

CPC分类号： B23K26/0622 ,  B23K26/046 ,  B23K26/0624 ,  B23K26/082 ,  B23K26/122 ,  B23K26/127 ,  B23K26/355 ,  A61N1/04

摘要： A system includes an energy source, a focusing system, and a controller. The energy source is configured to output energy pulses to the focusing system. A chamber surrounds at least a portion of a metallic substrate and contain a liquid in contact with a surface of the metallic substrate. The controller is configured to cause the energy source to output energy pulses and cause the focusing system to focus a focal volume of the energy pulses at or near the surface of the metallic substrate that is in contact with the liquid to create micro-scale or smaller surface texturing on the metallic substrate.

公开(公告)号：US20240051062A1

公开(公告)日：2024-02-15

申请号：US18225182

申请日：2023-07-24

申请人： Velo3D, Inc.

发明人： Kimon Symeonidis ,  Rueben Joseph Mendelsberg ,  Tasso Lappas ,  Nina Cathryn Bordeaux ,  Gregory Ferguson Brown ,  Peter Robert Stone ,  Benyamin Buller ,  Brian Charles Spink ,  Zachary Ryan Murphree

IPC分类号： B23K15/00 ,  B23K15/02 ,  B23K26/03 ,  B23K26/04 ,  B23K26/06 ,  B23K26/342 ,  G05B19/4099 ,  B23K37/06 ,  B33Y40/00 ,  B23K15/06 ,  B23K15/10 ,  B23K26/00 ,  B23K26/12 ,  B22F3/11 ,  B33Y40/10 ,  B22F10/366 ,  B22F10/38 ,  B23K26/70 ,  B23K26/354 ,  B23K26/352 ,  B23K26/34 ,  B23K26/08 ,  B23K26/082 ,  B23K26/10

CPC分类号： B23K15/0093 ,  B23K15/0086 ,  B23K15/02 ,  B23K26/032 ,  B23K26/034 ,  B23K26/04 ,  B23K26/0643 ,  B23K26/342 ,  G05B19/4099 ,  B23K37/06 ,  B33Y40/00 ,  B23K15/0013 ,  B23K15/06 ,  B23K15/10 ,  B23K26/0006 ,  B23K26/123 ,  B23K26/1224 ,  B22F3/11 ,  B33Y40/10 ,  B22F10/366 ,  B22F10/38 ,  B22F10/385 ,  B23K26/703 ,  B23K26/354 ,  B23K26/355 ,  B23K26/34 ,  B23K26/0608 ,  B23K26/0626 ,  B23K26/0876 ,  B23K26/127 ,  B23K26/082 ,  B23K26/704 ,  B23K26/10 ,  G05B2219/49007 ,  B33Y10/00

摘要： The present disclosure provides three-dimensional (3D) printing methods, apparatuses, systems and/or software to form one or more complex three-dimensional objects. The three-dimensional object may be formed by three-dimensional printing one or more methodologies. The three-dimensional object may comprise an overhang portion and/or cavity ceiling with diminished deformation and/or auxiliary support structures.

公开(公告)号：US20240017458A1

公开(公告)日：2024-01-18

申请号：US18021527

申请日：2021-09-02

申请人： BOEGLI-GRAVURES SA

发明人： Charles BOEGLI ,  Gabriel DUMITRU

IPC分类号： B29C45/37 ,  B23K26/352 ,  B29C33/38

CPC分类号： B29C45/372 ,  B23K26/355 ,  B29C33/3842

摘要： A method for manufacturing an embossing device or injection mold including the steps of providing a hard coated embossing roller having a cylindrically-shaped core and a hard-coating layer, the hard-coating layer having a thickness of equal or less than 30 μm, and performing laser ablation to the hard-coated cylinder to remove material from the hard-coating layer to form opening, a surface of the opening forming a structural feature into the hard-coating layer, to form a structured hard-coated cylinder.

公开(公告)号：US20230414905A1

公开(公告)日：2023-12-28

申请号：US18244417

申请日：2023-09-11

申请人： Abbott Cardiovascular Systems Inc.

发明人： Puneet Kamal Singh Gill ,  Jonathan P. Durcan ,  Jessica Saenz

IPC分类号： A61M25/09 ,  B23K26/352

CPC分类号： A61M25/09 ,  B23K26/355 ,  A61M2025/09083 ,  B23K2101/32

摘要： A guidewire for use in intravascular procedures has an inner coil that is radiopaque and an outer coil that is non-radiopaque at the distal end of the guidewire. The radiopaque inner coil is visible under fluoroscopy so that the physician can monitor the location of the distal end of the guidewire during a procedure. The inner coil and the outer coil can be formed from a single wire or a multi-filar wire. The inner coil and the outer coil can have any of the following cross-sections for enhanced torquability: I-beam; vertical rectangular; vertical ellipse; square; peanut shape; vertical hexagonal; horizontal hexagonal; and horizontal ellipse.

公开(公告)号：US11738406B2

公开(公告)日：2023-08-29

申请号：US16910545

申请日：2020-06-24

申请人： JIAN SIN INDUSTRIAL CO., LTD. ,  VOLVO CAR CORPORATION

发明人： Ching Jui Chang ,  Jui Lung Kao ,  Yung Sheng Wang ,  Viktor Robertsson ,  Andreas Andreen ,  Juan Zhao

IPC分类号： B23K26/352 ,  B23K26/70 ,  B23K26/362 ,  B23K26/40 ,  B44C1/22

CPC分类号： B23K26/355 ,  B23K26/362 ,  B23K26/40 ,  B23K26/702 ,  B44C1/228

摘要： A method for laser carving of paint on an outer surface of a vehicle wheel includes a step of priming: priming an outer surface of the wheel to form a painted surface; a step of laser carving: carving the primer from a selected area of the wheel by laser to remove the painted surface from the selected area, the selected area having an exposed area with metallic luster, and a step of fine-polish: polishing the outer surface of the wheel to form a fine-polished area at the exposed area. The painted surface on the wheel can be quickly removed to disclose a selected area with metallic luster, while the wheel is prevented from corrosion so as to reduce manufacturing cost and increase precision.

公开(公告)号：US20190009138A1

公开(公告)日：2019-01-10

申请号：US16127699

申请日：2018-09-11

申请人： DUNLOP SPORTS CO. LTD.

发明人： Roberto AGUAYO ,  Jeffrey D. BRUNSKI ,  Matthew R. DARASKAVICH ,  Sharon J. PARK

IPC分类号： A63B53/04 ,  B23K26/362 ,  B23K26/00 ,  B23K26/0622 ,  B23K26/352 ,  B23K26/361 ,  B23K26/60 ,  B23C3/28 ,  B23K103/08 ,  B23K103/04 ,  B23K103/14 ,  B23K103/02 ,  B23K101/34

CPC分类号： A63B53/047 ,  A63B53/04 ,  A63B2053/0408 ,  A63B2053/0416 ,  A63B2053/0445 ,  B23C3/28 ,  B23K26/0006 ,  B23K26/0093 ,  B23K26/0622 ,  B23K26/352 ,  B23K26/355 ,  B23K26/361 ,  B23K26/362 ,  B23K26/60 ,  B23K2101/34 ,  B23K2103/02 ,  B23K2103/04 ,  B23K2103/05 ,  B23K2103/08 ,  B23K2103/14 ,  Y10T409/303752

摘要： A golf club head includes a heel portion, a toe portion, a hosel, and a striking face. The striking face includes a plurality of scorelines each having an average depth no less than about 0.10 mm, a plurality of micro-grooves each having an average depth no greater than about 0.010 mm, and a plurality of textured surface treatment regions superimposed on the micro-grooves so as to at least partially intersect the micro-grooves.

公开(公告)号：US20180347020A1

公开(公告)日：2018-12-06

申请号：US16056760

申请日：2018-08-07

申请人： SMARTER ALLOYS INC.

发明人： Mohammad Ibrahem KHAN ,  Yunhong Norman ZHOU

IPC分类号： C22F1/00 ,  C22F1/10 ,  B23K26/062 ,  C22C19/00 ,  B23K26/0622 ,  B23K26/50 ,  B23K26/53 ,  B23K26/60 ,  B23K26/352 ,  B29C71/04 ,  B23K26/402 ,  B23K26/40 ,  B23K26/00 ,  B23K103/00 ,  B29C35/02 ,  B29C35/08 ,  C22B9/22

CPC分类号： C22F1/006 ,  B23K26/0006 ,  B23K26/062 ,  B23K26/0622 ,  B23K26/355 ,  B23K26/40 ,  B23K26/402 ,  B23K26/50 ,  B23K26/53 ,  B23K26/60 ,  B23K2103/42 ,  B23K2103/50 ,  B29C35/0266 ,  B29C71/04 ,  B29C2035/0838 ,  C21D2201/01 ,  C22B9/223 ,  C22C19/007 ,  C22F1/10

摘要： A method for treating a material comprising: applying energy to a predetermined portion of the material in a controlled manner such that the local chemistry of the predetermined portion is altered to provide a predetermined result. When the material is a shape memory material, the predetermined result may be to provide an additional memory to the predetermined portion or to alter the pseudo-elastic properties of the shape memory material. In other examples, which are not necessarily restricted to shape memory materials, the process may be used to adjust the concentration of components at the surface to allow the formation of an oxide layer at the surface of the material to provide corrosion resistance; to remove contaminants from the material; to adjust surface texture; or to generate at least one additional phase particle in the material to provide a nucleation site for grain growth, which in turn, can strengthen the material.