公开(公告)号：US20240253296A1

公开(公告)日：2024-08-01

申请号：US18559987

申请日：2021-05-11

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  NANYANG TECHNOLOGICAL UNIVERSITY

Inventor： Wei Long NG ,  Xi HUANG ,  Viktor SHKOLNIKOV ,  Roberto A. PUGLIESE ,  Mackenzie JOHNSON ,  Wai Yee YEONG

IPC: B29C64/112 ,  B29C64/209 ,  B29C64/245 ,  B29C64/255 ,  B29K101/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/10 ,  C12N5/00

CPC classification number: B29C64/112 ,  B29C64/209 ,  B29C64/245 ,  B29C64/255 ,  B33Y10/00 ,  B33Y30/00 ,  C12N5/0062 ,  B29K2101/00 ,  B33Y70/10 ,  C12N2513/00 ,  C12N2533/30

Abstract: The present disclosure is drawn to bio-ink printer components, methods of printing bio-inks, and multi-fluid live cell printing systems. In one example, a bio-ink printer component can include a bio-ink and a bio-ink ejector fluidly connected or connectable to the bio-ink. The bio-ink can include a buffer solution that is suitable for live cells, and a polymer that includes polyvinylpyrrolidone, polyvinyl alcohol, polyvinyl sulfate, polyethylene glycol, polyester, poly(dimethylsiloxane), cellulose, polysaccharide, or a combination thereof. The bio-ink ejector can include an ejection nozzle and a thermal resistor positioned to heat the bio-ink to form a vapor bubble to eject a droplet of bio-ink from the ejection nozzle.

公开(公告)号：US11812837B2

公开(公告)日：2023-11-14

申请号：US16755531

申请日：2019-03-19

Applicant: LG CHEM, LTD.

Inventor： Yong Chan Kim ,  Ki Hwan Kim ,  Nansra Heo ,  Jeong Woo Shon ,  Pilsung Jo

IPC: B32B7/023 ,  B32B3/30 ,  B44F1/02 ,  B44F1/08 ,  B32B27/06 ,  A45D33/18 ,  B29C45/00 ,  C08J7/04 ,  A45D34/00 ,  A45D40/00 ,  B29C45/26 ,  G02B5/00 ,  B32B15/08 ,  C01B21/082 ,  G02B5/22 ,  B29K101/00 ,  B65D1/02 ,  C23C14/00 ,  B29C45/16

CPC classification number: A45D33/18 ,  A45D34/00 ,  A45D40/00 ,  B29C45/0001 ,  B29C45/26 ,  B32B3/30 ,  B32B7/023 ,  B32B15/08 ,  B32B27/06 ,  B44F1/02 ,  B44F1/08 ,  C01B21/0825 ,  C08J7/0423 ,  G02B5/003 ,  G02B5/223 ,  A45D2034/007 ,  A45D2040/0012 ,  A45D2200/053 ,  B29C45/1679 ,  B29K2101/00 ,  B29K2901/12 ,  B29K2995/002 ,  B32B2255/28 ,  B32B2307/4026 ,  B32B2307/416 ,  B32B2439/40 ,  B32B2451/00 ,  B65D1/0207 ,  C08J2367/02 ,  C23C14/0036

Abstract: A decoration member for a cosmetic container including: a color expression layer having a light reflecting layer and a light absorbing layer provided on the light reflecting layer; and a substrate provided on one surface of the color expression layer.

公开(公告)号：US11559413B2

公开(公告)日：2023-01-24

申请号：US16738326

申请日：2020-01-09

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： William Bertolino ,  Laura Elizabeth Firstenberg ,  Claire M. McLeod ,  Andrea Lai ,  Sandra Lam ,  Shannon Taylor

IPC: A61F2/90 ,  A61F2/848 ,  A61F2/91 ,  A61F2/86 ,  B29C65/48 ,  B29C53/58 ,  B29D23/00 ,  B29K101/00 ,  B29L23/00 ,  B29L31/00 ,  B29L16/00 ,  B29C65/00 ,  B29C41/14 ,  B29C33/42 ,  B29C39/02 ,  B29C39/10 ,  B29C41/20 ,  A61F2/04 ,  A61F2/07 ,  B29C45/37

Abstract: An endoprosthesis has an expanded state and a contracted state, the endoprosthesis includes a stent having an inner surface defining a lumen, having an outer surface, and defining a plurality of apertures through the outer surface, wherein the apertures are arranged in a micropattern; and a coating (e.g., polymeric coating) attached to the outer surface of the stent. The coating includes a base and a tissue engagement portion including a second surface facing outwardly from the stent, the tissue engagement portion including a structure that defines a plurality of holes extending inwardly from the second surface toward the base. The holes are arranged in a micropattern. When the endoprosthesis is expanded to the expanded state in a lumen defined by a vessel wall, the structure applies a force that may reduce stent migration by creating an interlock between the vessel wall and the endoprosthesis.

公开(公告)号：US11426910B2

公开(公告)日：2022-08-30

申请号：US16038469

申请日：2018-07-18

Applicant: COLOP STEMPELERZEUGUNG SKOPEK GESELLSCHAFT M.B.H & CO. KG.

Inventor： Ernst Faber

IPC: B29C45/66 ,  B29C45/44 ,  B41K1/40 ,  B41K1/54 ,  B29C45/40 ,  B29K101/00 ,  B29L31/00

Abstract: An inkpad holder for arrangement in an insertion compartment of a self-inking stamp includes a one-piece body having a bottom and walls projecting therefrom which delimit a receiving space for receiving an inkpad. At least one wall of the inkpad holder has a retaining web protruding into the receiving space in order to retain the inkpad, the retaining web extending over the entire length of the wall.

公开(公告)号：US11420426B2

公开(公告)日：2022-08-23

申请号：US15256351

申请日：2016-09-02

Applicant: HOYA OPTICAL LABS OF AMERICA, INC.

Inventor： Xuzhi Qin ,  Hideyo Sugimura ,  Michael Boulineau

IPC: B32B27/08 ,  B32B23/00 ,  B32B27/36 ,  B32B27/30 ,  B32B27/20 ,  B32B27/32 ,  B32B27/18 ,  C08G18/10 ,  C08G18/42 ,  C08G18/75 ,  C08K5/00 ,  C08L75/04 ,  G02B1/04 ,  B32B27/40 ,  B29D11/00 ,  B32B37/00 ,  B32B37/24 ,  B32B38/00 ,  G02B5/23 ,  G02C7/06 ,  G02C7/10 ,  G02B5/22 ,  C08J5/18 ,  C08L75/06 ,  C08L75/12 ,  B29K75/00 ,  B29K101/00 ,  B29K105/00 ,  B32B38/16 ,  B29K69/00 ,  B29K675/00

Abstract: A photochromic polyurethane laminate that is constructed to solve certain manufacturing difficulties involved in the production of plastic photochromic lenses is disclosed. The photochromic laminate includes at least two layers of a resinous material and a photochromic polyurethane layer that is interspersed between the two resinous layers and which contains photochromic compounds. The polyurethane layer is formed by curing a mixture of a solid thermoplastic polyurethane, at least one isocyanate prepolymer, at least one photochromic compound, and a stabilizing system.

公开(公告)号：US11370151B2

公开(公告)日：2022-06-28

申请号：US14482532

申请日：2014-09-10

Applicant: Hoerbiger Kompressortechnik Holding GmbH

Inventor： Bernhard Spiegl ,  Marian Janko

IPC: F16K21/04 ,  B29C45/00 ,  B29K301/00 ,  B29K101/00

Abstract: To produce sealing plates (1) consisting of a plurality of sealing rings (3) connected by radial webs (2) by injection molding, wall-type guide elements (5) are arranged obliquely to the direction of flow in the mold channel (6) which is therefore initially largely constricted in the region of weld lines (15) formed by the convergence of the fronts of the divided plastic melt streams, said guide elements being moved out of the mold channel (6) during the further filling of same so that the strength is significantly improved in the region of the weld lines (15).

公开(公告)号：US11286372B2

公开(公告)日：2022-03-29

申请号：US14012398

申请日：2013-08-28

Applicant: EATON CORPORATION

Inventor： James Gerard Maloney ,  Edward Ethber Lias ,  Jeffrey Scott Gibson

IPC: C08K7/02 ,  H01H9/02 ,  H01H9/52 ,  B29C45/46 ,  B29K101/00 ,  B29K505/00

Abstract: The disclosed concept relates to compositions and methods for the manufacture of electrically resistive, thermally conductive electrical switching apparatus. The composition includes a polymer component and a nanofiber component. The thermal conductivity of the nanofiber component is higher than the thermal conductivity of the polymer component such that the electrical switching apparatus which includes the composition of the disclosed concept has improved heat dissipation as compared to an electrical switching apparatus constructed of the polymer component in the absence of the nanofiber component. Further, the disclosed concept relates to methods of towering the internal temperature of an electrically resistive, thermally conductive electrical switching apparatus by forming the internals of the apparatus, e.g., circuit breakers, and/or the enclosure from the composition of the disclosed concept.

公开(公告)号：US10744686B2

公开(公告)日：2020-08-18

申请号：US15716643

申请日：2017-09-27

Applicant: Palo Alto Research Center Incorporated

Inventor： David Mathew Johnson ,  Corie Lynn Cobb ,  John Steven Paschkewitz

IPC: B29C39/14 ,  B05C1/14 ,  B05C5/02 ,  B29C59/04 ,  B29C39/22 ,  B29C39/00 ,  B29C39/36 ,  B29C41/00 ,  B29C41/28 ,  B29C41/36 ,  B29K63/00 ,  B29K101/00 ,  B29K105/00 ,  B29L9/00 ,  B29L31/30

Abstract: A system and method is provided for creating a structure including a vasculature network. A film deposition device is configured to dispense droplets onto a surface of a substrate to form a curable fugitive pre-patterned liquid film on the surface of the substrate. An electrohydrodynamic film patterning (EHD-FP) device has a patterned electrode structure formed to generate an electric field and to subject the film on the surface of the substrate to the electric field. The film thereby being formed by the EHD-FP into patterned features in response to being subjected to the electric field. Then a casting system is configured to cover the patterned features in an epoxy to form patterned structures, wherein the patterned structures comprise a fugitive vasculature structure.

公开(公告)号：US10695977B2

公开(公告)日：2020-06-30

申请号：US15850096

申请日：2017-12-21

Applicant: Industrial Technology Research Institute

Inventor： Wei-Chin Huang ,  Chuan-Sheng Zhuang

IPC: B29C35/02 ,  B29C64/153 ,  B22F3/105 ,  C04B35/64 ,  C04B35/653 ,  B29C64/20 ,  B29K101/00 ,  B29K105/00 ,  B33Y30/00 ,  B33Y10/00

Abstract: An apparatus of adjusting and controlling the stacking-up layer manufacturing comprises a target, a powder providing unit, an energy generating unit, and a magnetism unit. The powder providing unit is coupled on a top of the target. The energy generating unit is also coupled on the top of the target. The powder providing unit provides a powder to a surface of the target. The energy generating unit provides the energy beam to selectively heat the powder on the surface of the target to form a melted or sintered powder layer. The magnetism unit provides a magnetic field to control the solidification of the melted or sintered powder layer.

公开(公告)号：US10562260B2

公开(公告)日：2020-02-18

申请号：US14762033

申请日：2014-01-21

Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGE

Inventor： Yong-Lae Park ,  Robert J. Wood ,  Jobim Jose Robinsantos ,  Eugene C. Goldfield

IPC: B32B3/00 ,  F15B15/10 ,  B29D23/00 ,  B29C39/12 ,  F15B15/28 ,  B29K101/00 ,  B29K105/14 ,  B29K105/24

Abstract: A pneumatic artificial muscle (PAM) actuator body can be formed from an elastic material that includes an inflatable chamber and a restraining component, such as flexible, but inextensible fibers, that causes the actuator to contract when the chamber is inflated with fluid (e.g., air or water). The actuator body can be cylindrical or flat. The actuator body can include a sensor layer formed of an elastic material including a microchannel filled with a conductive fluid to sense the expansion of the actuator body. The sensor layer can be configured to expand when the actuator body is inflated causing the electrical resistance of the conductive fluid to change. A sensor layer between the actuator body and restraining component can be used to measure changes in the contraction force of the actuator and a sensor layer outside of the restraining component can be used to measure changes in the length of the actuator.