公开(公告)号：US20240293862A1

公开(公告)日：2024-09-05

申请号：US18655677

申请日：2024-05-06

申请人： Persimmon Technologies Corporation

发明人： Martin Hosek ,  Sripati Sah ,  Jayaraman Krishnasamy

IPC分类号： B22F1/16 ,  B22F3/115 ,  C23C4/06 ,  C23C8/02 ,  C23C8/10 ,  H01F1/24 ,  H01F41/02 ,  H02K1/02 ,  H02K1/12 ,  H02K1/22 ,  H02K3/28 ,  H02K21/12 ,  H02K21/16

CPC分类号： B22F1/16 ,  B22F3/115 ,  C23C4/06 ,  C23C8/02 ,  C23C8/10 ,  H01F1/24 ,  H01F41/0246 ,  H02K1/02 ,  H02K1/12 ,  H02K1/22 ,  H02K3/28 ,  H02K21/12 ,  H02K21/16 ,  C22C2202/02

摘要： A motor comprises a stator comprising at least one core; a coil wound on the at least one core of the stator; a rotor having a rotor pole and being rotatably mounted relative to the stator; and at least one magnet disposed between the rotor and the stator. The at least one core comprises a composite material defined by iron-containing particles having an alumina layer disposed thereon.

公开(公告)号：US20240234133A1

公开(公告)日：2024-07-11

申请号：US18543996

申请日：2023-12-18

申请人： Applied Materials, Inc.

发明人： Steven C. H. HUNG ,  Theresa Kramer GUARINI ,  Johanes F. SWENBERG

IPC分类号： H01L21/02 ,  C23C8/02 ,  C23C8/16 ,  C23C8/80 ,  C23C16/02 ,  C23C16/40 ,  C23C16/455 ,  C23C16/56 ,  C23C28/04

CPC分类号： H01L21/02359 ,  C23C8/02 ,  C23C8/16 ,  C23C8/80 ,  C23C16/0209 ,  C23C16/405 ,  C23C16/45544 ,  C23C16/56 ,  C23C28/042 ,  H01L21/02164 ,  H01L21/02238 ,  H01L21/02307 ,  H01L21/02312 ,  H01L21/02337 ,  H01L21/0234 ,  H01L21/02181

摘要： A method of forming a semiconductor structure includes performing a pre-treatment process, including annealing a surface of a substrate in a hydrogen (H2) ambient, performing an interfacial formation process, including thermally oxidizing the pre-treated surface of the substrate to form an interfacial layer, and performing a post-treatment process, including annealing a surface of the formed interfacial layer in an ammonia (NH3) ambient.

公开(公告)号：US20240149557A1

公开(公告)日：2024-05-09

申请号：US18505950

申请日：2023-11-09

申请人： Nelumbo Inc.

发明人： Josh Rafshoon ,  Lance R. Brockway ,  David C. Walther

IPC分类号： B32B7/027 ,  B32B5/02 ,  B32B9/02 ,  B32B17/02 ,  B32B33/00 ,  C04B35/04 ,  C04B35/10 ,  C04B35/453 ,  C04B38/00 ,  C08J5/12 ,  C09D1/00 ,  C09D5/08 ,  C09D201/00 ,  C23C8/02 ,  C23C8/52 ,  C23C22/06 ,  D06M11/44 ,  D06M11/83 ,  D06M23/06 ,  F28F19/06

CPC分类号： B32B7/027 ,  B32B5/024 ,  B32B9/02 ,  B32B17/02 ,  B32B33/00 ,  C04B35/04 ,  C04B35/10 ,  C04B35/453 ,  C04B38/0058 ,  C04B38/0064 ,  C04B38/0096 ,  C08J5/121 ,  C09D1/00 ,  C09D5/08 ,  C09D201/00 ,  C23C8/02 ,  C23C8/52 ,  C23C22/06 ,  D06M11/44 ,  D06M11/83 ,  D06M23/06 ,  F28F19/06 ,  B32B2255/20 ,  B32B2262/08 ,  B32B2262/101 ,  B32B2262/128 ,  B32B2305/188 ,  B32B2307/304 ,  B32B2307/728 ,  B32B2307/73 ,  B32B2315/02 ,  B32B2315/08 ,  B32B2317/10 ,  D06M2101/06

摘要： Porous, binderless ceramic surface modification materials are described, and applications of use thereof. The ceramic surface material is in the form of an interconnected network of porous ceramic material on a substrate. The ceramic material may include a metal oxide, a metal hydroxide, and/or hydrates thereof, or a metal carbonate or metal phosphate, on a substrate surface. The substrate may be in the form of a metal or polymer particulate, powder, extrudate, or flakes.

公开(公告)号：US11975386B2

公开(公告)日：2024-05-07

申请号：US17863486

申请日：2022-07-13

申请人： Persimmon Technologies, Corp.

发明人： Martin Hosek ,  Sripati Sah ,  Jayaraman Krishnasamy

IPC分类号： H02K3/28 ,  B22F1/16 ,  B22F3/115 ,  C23C4/06 ,  C23C8/02 ,  C23C8/10 ,  H01F1/24 ,  H01F41/02 ,  H02K1/02 ,  H02K1/12 ,  H02K1/18 ,  H02K1/22 ,  H02K21/12 ,  H02K21/16

CPC分类号： B22F1/16 ,  B22F3/115 ,  C23C4/06 ,  C23C8/02 ,  C23C8/10 ,  H01F1/24 ,  H01F41/0246 ,  H02K1/02 ,  H02K1/12 ,  H02K1/22 ,  H02K3/28 ,  H02K21/12 ,  H02K21/16 ,  C22C2202/02

摘要： A motor comprises a stator comprising at least one core; a coil wound on the at least one core of the stator; a rotor having a rotor pole and being rotatably mounted relative to the stator; and at least one magnet disposed between the rotor and the stator. The at least one core comprises a composite material defined by iron-containing particles having an alumina layer disposed thereon.

公开(公告)号：US11952667B2

公开(公告)日：2024-04-09

申请号：US17476909

申请日：2021-09-16

申请人： The Swatch Group Research and Development Ltd

发明人： Loïc Curchod ,  Pierry Vuille

IPC分类号： C23C8/02 ,  A44C27/00 ,  C04B41/00 ,  C04B41/50 ,  C04B41/51 ,  C25D5/54 ,  C25D7/00 ,  G04B17/06 ,  G04B19/12 ,  G04B37/22

CPC分类号： C23C8/02 ,  A44C27/006 ,  C04B41/0054 ,  C04B41/009 ,  C04B41/5001 ,  C04B41/5111 ,  C25D5/54 ,  C25D7/005 ,  G04B17/063 ,  G04B19/12 ,  G04B37/226

摘要： A method for depositing a decorative and/or functional layer on at least a portion of a surface of a finished or semi-finished article made of a non-conductive ceramic material, this deposition method includes the following operations: subjecting the at least a portion of the surface of the article to a carburising or nitriding treatment during which carbon, respectively nitrogen atoms, diffuse in the at least a portion of the surface of the article, then depositing, by galvanic growth of a metallic material, the decorative and/or functional layer on at least a portion of the surface of the article which has undergone the carburising or nitriding treatment.

公开(公告)号：US11859291B2

公开(公告)日：2024-01-02

申请号：US17214652

申请日：2021-03-26

申请人： NOVA Chemicals Corporation ,  Kubota Corporation

发明人： Vasily Simanzhenkov ,  Hany Farag ,  Leslie Benum ,  Billy Santos ,  Kathleen Donnelly ,  Nobuyuki Sakamoto ,  Kunihide Hashimoto ,  Michael Gyorffy

IPC分类号： C22C38/08 ,  C22C19/05 ,  C23C8/14 ,  C23C8/18 ,  C23C8/02 ,  F28F19/06 ,  C22C30/00 ,  C21D1/72 ,  F28F1/12 ,  C21D6/00 ,  F28F1/26 ,  C10G9/16 ,  C10G9/20 ,  F28F1/40 ,  F28F21/08 ,  C22C38/18 ,  C22C38/40 ,  C22C19/03

CPC分类号： C23C8/18 ,  C10G9/16 ,  C10G9/203 ,  C21D1/72 ,  C21D6/004 ,  C22C19/05 ,  C22C19/053 ,  C22C19/058 ,  C22C30/00 ,  C23C8/02 ,  C23C8/14 ,  F28F1/12 ,  F28F1/26 ,  F28F1/40 ,  F28F19/06 ,  F28F21/083

摘要： A substrate steel of the comprising from 0.01 to 0.60 wt. % of La, from 0.0 to 0.65 wt. % of Ce; from 0.06 to 1.8 wt. % of Nb up to 2.5 wt. % of one or more trace elements and carbon and silicon may be treated in an oxidizing atmosphere to product a coke resistant surface coating of MnCr2O4 having a thickness up to 5 microns.

公开(公告)号：US20230018275A1

公开(公告)日：2023-01-19

申请号：US17757574

申请日：2020-12-15

申请人： BREMBO S.p.A.

发明人： Salvatore GIAMMARINARO ,  Stefano MEDICI ,  Simone BIONDO ,  Fabiano CARMINATI

IPC分类号： F16D65/12 ,  C23C8/32 ,  C23C8/02 ,  C23C4/08 ,  C23C4/10 ,  C23C4/129 ,  C23C24/04 ,  C23C28/00 ,  F16D69/02

摘要： A braking band having an annular band body arranged around a rotation axis and made of one of gray cast iron, steel, aluminum or alloys thereof, has at least one braking surface having an activated band body portion for increasing adhesive capacity of at least one protective surface coating placed on the surface of the activated band body portion and having at least one material with elevated resistance to abrasion. The activated band body portion is arranged on the surface of the annular band body to form an outermost layer of the braking band with the at least one protective surface coating and has a rough profile having at least one channel delimited by at least one pair of projections, extending along a path at least partially surrounding the rotation axis and having a channel bottom and a first channel side forming an acute angle with the channel bottom and an opposite second channel side forming an obtuse angle with the channel bottom.

公开(公告)号：US20220186356A1

公开(公告)日：2022-06-16

申请号：US17685920

申请日：2022-03-03

申请人： JVIS-USA, LLC

发明人： Shawn Murray ,  Darius J. Preisler ,  David R. Syrowik

IPC分类号： C23C8/60 ,  C23C8/02

摘要： A method and system for marking a workpiece at a marking location by infusing colorant into targeted surface material within a region of the workpiece via laser-induced chemical etching are disclosed. The system includes a laser subsystem for generating a pulsed laser output and a transport subsystem including a medium containing the colorant mounted immediately adjacent the marking location to transfer the colorant to the targeted surface material upon impact by the pulsed laser output. The system also includes a delivery subsystem for irradiating the medium and the targeted surface material with the pulsed laser output to melt the targeted surface material to obtain molten material and to transfer the colorant from the medium to the molten material. The molten material allows the transferred colorant to thermally diffuse into and chemically bond to the molten material. Each laser pulse creates a microtextured colorized spot of material on the workpiece.

公开(公告)号：US11345987B2

公开(公告)日：2022-05-31

申请号：US16229199

申请日：2018-12-21

申请人： Robert Bosch GmbH

发明人： Lei Cheng ,  Soo Kim ,  Mordechai Kornbluth ,  Jonathan Mailoa ,  Georgy Samsonidze ,  Nathan Craig ,  Christina Johnston

IPC分类号： C23C8/02 ,  C23C22/34 ,  C23C8/40 ,  C21D6/00 ,  C23C8/80 ,  C22C38/02 ,  C22C38/44

摘要： A method for treating a metal material to make a surface portion hydrophobic. The method includes oxidizing an untreated surface portion of the metal material to form an oxidized surface portion. The untreated surface portion has metal atoms. The oxidizing step forming bonds between the metal atoms and oxygen atoms. The method further includes doping the oxidized surface portion with a liquid containing a fluorine-containing salt to form a fluorinated surface portion. The doping step forming bonds between fluorine atoms and at least a portion of the metal atoms and the oxygen atoms. The fluorinated surface portion is hydrophobic.

公开(公告)号：US11339464B2

公开(公告)日：2022-05-24

申请号：US16672202

申请日：2019-11-01

申请人： AGM CONTAINER CONTROLS, INC.

发明人： Andrew Tudhope ,  Thomas B. Casserly ,  Salvatore Gennaro

IPC分类号： C23C8/26 ,  C23C8/02 ,  C23C8/80 ,  H05B7/18 ,  H01J37/32

摘要： Rapid plasma nitriding is achieved by harnessing the power and increased density of plasma discharges created by hollow cathodes. When opposing surfaces are maintained at the proper voltage, sub atmospheric pressure, and spacing, a phenomenon known as the hollow cathode effect creates additional hot oscillating electrons capable of multiple ionization events thereby increasing the number of ions and electrons per unit volume (plasma density). The present invention describes the harnessing of this phenomenon to rapidly plasma nitride metal surfaces and optionally rapidly deposit functional coatings in a continuous operation for duplex coatings.