公开(公告)号：US20240042671A1

公开(公告)日：2024-02-08

申请号：US18259189

申请日：2022-01-13

申请人： SAFRAN

发明人： Nicolas Pierre LANFANT ,  Hugues Laurent ALGLAVE ,  Patrick DUNLEAVY

IPC分类号： B29C51/22 ,  B29C35/08 ,  B29C33/72 ,  B29C51/04 ,  B29C51/26 ,  B29C51/44 ,  B29C51/42 ,  B32B3/28 ,  B32B27/08 ,  G10K11/168

CPC分类号： B29C51/22 ,  B29C35/0805 ,  B29C33/72 ,  B29C51/04 ,  B29C51/261 ,  B29C51/44 ,  B29C51/426 ,  B29C51/428 ,  B32B3/28 ,  B32B27/08 ,  G10K11/168 ,  B29C2035/0822 ,  B29L2031/60

摘要： A method for continuously manufacturing a complex acoustic multi-element panel for an acoustic attenuation structure, the method including supplying a thermoplastic resin film at the entry of a stamping system including at least one pair of complementary cylinders, a heating of the thermoplastic resin film upstream of the entry of the stamping system, and a passage of the thermoplastic resin film between the at least one pair of complementary cylinders, the pair of complementary cylinders including a male cylinder with teeth radially protruding from the cylinder and a female cylinder with cavities on its radial surface, the cavities of the female cylinder being of shapes complementary to the shapes of the teeth of the male cylinder and a separation of the stamped film at the exit of the stamping system using a separator disposed at the exit of the stamping system between the stamped film and the female cylinder.

公开(公告)号：US20240025098A1

公开(公告)日：2024-01-25

申请号：US17812174

申请日：2022-07-12

申请人： MINH SON PHAM

发明人： MINH SON PHAM

IPC分类号： B29C45/73 ,  B29C45/04 ,  B29C45/40 ,  B29C35/08 ,  B29C45/26

CPC分类号： B29C45/73 ,  B29C45/0441 ,  B29C45/40 ,  B29C35/0805 ,  B29C45/2681 ,  B29C2035/0816 ,  B29K2055/02

摘要： An injection molding apparatus and method are provided, comprising: a core plate having a male protrusion; a cavity plate having a female cavity configured to be mated with the male protrusion; a first insert plate; a second insert plate connected to the first insert plate by a rotating arm; a motor; connected to the rotating arm, operable to rotate the first insert plate and the second insert plate in and out of the female cavity of the cavity plate; and an induction heating device, positioned outside of the cavity plate, operable to cause an induction current on a surface of either the first insert plate or the second insert plate when either are rotated outside of the female cavity.

公开(公告)号：US11880133B2

公开(公告)日：2024-01-23

申请号：US16428813

申请日：2019-05-31

申请人： LAWRENCE LIVERMORE NATIONAL SECURITY, LLC

发明人： Marcus A Worsley ,  Patrick G. Campbell ,  Eric B. Duoss ,  James S. Oakdale ,  Christopher M. Spadaccini ,  Ryan Hensleigh

IPC分类号： G03F7/00 ,  B33Y10/00 ,  B29C35/08 ,  B01J13/00 ,  C01B32/354 ,  B29C64/129 ,  G03F7/004

CPC分类号： G03F7/0037 ,  B01J13/0091 ,  B01J13/0095 ,  B29C35/0805 ,  B29C64/129 ,  B33Y10/00 ,  C01B32/382 ,  G03F7/0047 ,  B29C2035/0827

摘要： Disclosed here is a method for making an architected three-dimensional aerogel, comprising providing a photoresin comprising a solvent, a photoinitiator, a crosslinkable polymer precursor, and a precursor for graphene, metal oxide or metal chalcogenide; curing the photoresin using projection microstereolithography layer-by-layer to produce a wet gel having a pre-designed three dimensional structure; drying the wet gel to produce a dry gel; and pyrolyzing the dry gel to produce an architected three-dimensional aerogel. Also disclosure is a photoresin for projection microstereolithography, comprising a solvent, a photoinitiator, a crosslinkable polymer precursor, and graphene oxide.

公开(公告)号：US11880061B2

公开(公告)日：2024-01-23

申请号：US17503266

申请日：2021-10-16

申请人： ZSquare Ltd.

发明人： Zeev Zalevsky ,  Asaf Shahmoon ,  Amihai Meiri ,  Oran Herman

IPC分类号： G02B6/02 ,  B29C35/08 ,  B29C59/16

CPC分类号： G02B6/02033 ,  B29C35/0805 ,  B29C59/16 ,  G02B6/02042 ,  B29C2035/0827

摘要： A system for producing a multicore optical fiber includes a source of electromagnetic radiation in a spectral range that is suitable for inducing photopolymerization of a transparent polymer. An arrangement of one or more optical components is configured to concurrently focus the radiation that is emitted by the source on a plurality of elongated regions of the transparent polymer so as to photopolymerize the transparent polymer solely in the elongated regions to increase the index of refraction of the elongated regions such that in the optical fiber that is formed of the transparent polymer after the elongated regions are photopolymerized, each of the elongated regions functions as a core of the optical fiber and regions of the transparent polymer that surround the elongated regions function as a cladding of each of the cores.

公开(公告)号：US11872750B2

公开(公告)日：2024-01-16

申请号：US18309991

申请日：2023-05-01

申请人： IO Tech Group Ltd.

发明人： Ziv Gilan ,  Michael Zenou ,  Guy Nesher

IPC分类号： B29C64/194 ,  B29C64/112 ,  B29C64/357 ,  B29C64/129 ,  B29C35/08 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/20

CPC分类号： B29C64/194 ,  B29C35/0805 ,  B29C64/112 ,  B29C64/129 ,  B29C64/357 ,  B29C2035/0827 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/20

摘要： Methods and apparatus for the fabrication of solid three-dimensional objects from liquid polymerizable materials at high resolution. A material is coated on a film non-digitally, excess material is removed digitally, by laser, leaving an image of a layer to be printed, and the image is then engaged with existing portions of an object being fabricated and exposed to a non-digital heat source. Since the only part of the process that is digital is the material removal, and this part is done by laser, the speed of printing and the robustness of the manufacturing process is improved significantly over conventional additive or 3D fabrication techniques.

公开(公告)号：US11865741B2

公开(公告)日：2024-01-09

申请号：US17768506

申请日：2020-10-05

申请人： Kurtz GmbH & Co. KG

发明人： Victor Romanov

IPC分类号： B29C35/08 ,  B29C44/44

CPC分类号： B29C35/0805 ,  B29C44/445 ,  B29C2035/0855 ,  B29C2035/0861

摘要： A tool for the production of particle foam parts through the welding of foam particles by means of electromagnetic waves comprises two mould halves which bound a mould cavity. At least one of the two mould halves is made of a material which is transparent to electromagnetic waves and has a boundary wall which bounds the mould cavity and one or more supports serving to support the boundary wall on a capacitor plate on the side facing away from the mould cavity and forming one or more hollow spaces. A tool system for the production of particle foam parts has the tool and at least one trimming body, which is designed for introduction into the hollow space or at least one of the hollow spaces. A method for the production of a particle foam part with the tool or tool system is also specified.

公开(公告)号：US11858223B2

公开(公告)日：2024-01-02

申请号：US17592950

申请日：2022-02-04

申请人： Magna Exteriors Inc.

发明人： Victor Liu ,  Lawrence Vanin ,  Michael Zorn

IPC分类号： B29C65/00 ,  B29C35/08

CPC分类号： B29C66/73921 ,  B29C35/0805 ,  B29C66/1122 ,  B29C66/71 ,  B29C66/7212 ,  B29C2035/0822

摘要： A process for joining polymer molded parts. Providing a first part made from a first material and a second part made from a same or different first material. Attaching an infrared or other thermal bonding material to at least one of the parts in a place for the parts to be joined. Thereafter, heating the at least on infrared bonding material with an infrared heating element and pressing the first part into contact with the second part wherein a bond is formed.

公开(公告)号：US20230405883A1

公开(公告)日：2023-12-21

申请号：US18238608

申请日：2023-08-28

申请人： MSI Coatings, Inc.

发明人： Matthew Kent Springer

IPC分类号： B29C35/08 ,  C09D5/18 ,  C09D133/08 ,  B32B3/12 ,  B32B15/10 ,  B32B15/20 ,  B32B21/14 ,  B29C70/06 ,  B29C73/02 ,  B29C37/00 ,  B32B7/12 ,  B32B21/04 ,  B32B21/06 ,  C08J3/24 ,  C08J3/28 ,  C08J5/04

CPC分类号： B29C35/0805 ,  C09D5/18 ,  C09D133/08 ,  B32B3/12 ,  B32B15/10 ,  B32B15/20 ,  B32B21/14 ,  B29C70/06 ,  B29C73/02 ,  B29C37/0067 ,  B32B7/12 ,  B32B21/042 ,  B32B21/06 ,  C08J3/24 ,  C08J3/28 ,  C08J5/04 ,  B05D3/067

摘要： The present invention generally relates to a system and method for using a volatile organic compound (VOC) free low radiant flux LED UV curable composition, and more particularly to unique and novel uses of the composition such as one or two or more of a fire retardant, clear coat, composite material, resin, top coat, improved holdout coating, a sealant coat, and combinations of the same.

公开(公告)号：US11845202B2

公开(公告)日：2023-12-19

申请号：US17178219

申请日：2021-02-17

申请人： Robert J. Schauer ,  Keith R. Hicks ,  Andrew Cardin ,  Clayton R. DeCamillis ,  Yunchuan Liu ,  Andrew Bools

发明人： Robert J. Schauer ,  Keith R. Hicks ,  Andrew Cardin ,  Clayton R. DeCamillis ,  Yunchuan Liu ,  Andrew Bools

IPC分类号： H05B6/70 ,  H05B6/64 ,  B29C35/08 ,  H05B6/80

CPC分类号： B29C35/0805 ,  H05B6/707 ,  H05B6/80 ,  B29C2035/0855

摘要： A microwave heating system includes: a variable-frequency microwave source having a usable bandwidth about a center frequency; a waveguide with an input side connected to the source and an output side terminating in a launch structure; and, a metallic reflector plate facing the launch structure and perpendicular thereto and spaced therefrom at a distance of no more than twice the microwave wavelength at an operative frequency of the microwave source, the reflector plate including a recessed area of a selected size and shape located facing the launch structure so that a material to be treated may be placed between the launch structure and the recessed area for exposure to microwave energy. A related method is also disclosed.

公开(公告)号：US11833747B2

公开(公告)日：2023-12-05

申请号：US17372177

申请日：2021-07-09

申请人： NIKE, Inc.

发明人： Jay Constantinou ,  Harleigh Doremus ,  Luis Folgar ,  Brandon Kvamme ,  Denis Schiller

IPC分类号： B29C64/153 ,  A43B13/18 ,  B29D35/12 ,  B29C67/20 ,  B33Y80/00 ,  C08J9/12 ,  C08J9/232 ,  C08J9/16 ,  A43B13/04 ,  B29C64/176 ,  B29C64/182 ,  B29C64/264 ,  A43B13/02 ,  B32B5/24 ,  B29C64/268 ,  B33Y70/00 ,  B29C64/171 ,  B29C64/165 ,  B29K25/00 ,  B29C35/08 ,  B29K77/00 ,  B29K105/24 ,  B29K79/00 ,  B29K21/00 ,  B29K105/00 ,  B29K75/00 ,  B29L31/50 ,  B33Y70/10 ,  B33Y10/00 ,  B29C71/00 ,  B29K67/00 ,  B29K71/00 ,  B29K105/04

CPC分类号： B29C64/153 ,  A43B13/02 ,  A43B13/023 ,  A43B13/04 ,  A43B13/188 ,  B29C64/165 ,  B29C64/171 ,  B29C64/176 ,  B29C64/182 ,  B29C64/264 ,  B29C64/268 ,  B29C67/20 ,  B29C67/205 ,  B29D35/122 ,  B32B5/245 ,  B33Y70/00 ,  B33Y80/00 ,  C08J9/122 ,  C08J9/16 ,  C08J9/232 ,  B29C35/0805 ,  B29C2035/0822 ,  B29C2035/0833 ,  B29C2035/0838 ,  B29C2035/0855 ,  B29C2071/0027 ,  B29K2021/003 ,  B29K2025/06 ,  B29K2067/006 ,  B29K2071/00 ,  B29K2075/00 ,  B29K2077/00 ,  B29K2079/08 ,  B29K2105/04 ,  B29K2105/24 ,  B29K2105/251 ,  B29K2995/007 ,  B29K2995/0063 ,  B29K2995/0091 ,  B29K2995/0094 ,  B29L2031/50 ,  B29L2031/504 ,  B33Y10/00 ,  B33Y70/10 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2207/00 ,  C08J2300/22 ,  C08J2300/26 ,  C08J2367/02 ,  Y10T428/2982

摘要： Methods for manufacturing articles of footwear are provided. In various aspects, the methods comprise utilizing additive manufacturing methods with foam particles. In some aspects, the disclosed methods comprise selectively depositing a binding material on foam particles in a target area such that the binding material coats at least a portion of defining surfaces of the foam particles with the binding material. The binding material is then cured to affix foam particles in the target area to one another. In various aspects, the disclosed methods can be used to manufacturer articles with sub-regions that differential levels of affixing between the foam particles, and thereby resulting in sub-regions with different properties such as density, resilience, and/or flexural modulus. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.