公开(公告)号：US10052811B2

公开(公告)日：2018-08-21

申请号：US14669925

申请日：2015-03-26

Applicant: Sourabh Kumar Saha ,  Martin Luther Culpepper

Inventor： Sourabh Kumar Saha ,  Martin Luther Culpepper

IPC: B32B3/00 ,  B29C59/02 ,  B29C33/38 ,  B29C33/42 ,  B29C39/26 ,  B29C59/18 ,  B29C71/02 ,  B29L31/00 ,  B29K83/00

CPC classification number: B29C59/02 ,  B29C33/3878 ,  B29C33/42 ,  B29C33/424 ,  B29C39/26 ,  B29C59/022 ,  B29C59/026 ,  B29C59/18 ,  B29C71/02 ,  B29C2059/023 ,  B29K2083/00 ,  B29L2031/756 ,  B29L2031/772 ,  Y10T428/24521

Abstract: This invention relates to the low-cost manufacture of a tunable physical topographic pattern and more particularly to the manufacture of micro and nano scale hierarchical periodic wrinkle patterns that are generated upon compression of supported thin films. Disclosed herein is (i) a composite material with tunable hierarchical wrinkle patterns, wherein the composite material comprises a stretched and pre-patterned base layer and a thin film that is conformally attached to the pre-patterned surface of the base layer, (ii) a method of fabricating the pre-patterned base via pattern replication, and (iii) a method of fabricating tunable hierarchical wrinkle patterns, wherein the pattern can be deterministically switched across the hierarchical and non-hierarchical states via strain control.

公开(公告)号：US20180223176A1

公开(公告)日：2018-08-09

申请号：US15943339

申请日：2018-04-02

Applicant: Schlumberger Technology Corporation

Inventor： Jiangshui Huang ,  Jose Alberto Ortega Andrade ,  Bernhard Rudolf Lungwitz

IPC: C09K8/80 ,  C09K8/62 ,  B29C47/00 ,  B29L31/00

CPC classification number: C09K8/80 ,  B29C48/04 ,  B29C48/475 ,  B29C48/919 ,  B29L2031/772 ,  C04B35/111 ,  C04B35/1115 ,  C04B35/636 ,  C04B35/64 ,  C04B2235/6023 ,  C04B2235/94 ,  C09K8/62 ,  C09K8/64 ,  C09K8/66 ,  C09K8/82 ,  C09K8/84 ,  C09K2208/08 ,  Y02P40/67

Abstract: A method for forming particles having a ridge portion includes inducing flow of a slurry of particles and a reactant through one or more orifices, detaching an amount of the slurry from the slurry flow following exit from the one or more orifices, the detached amount forming a slurry body, forming the slurry body into a particle shape, contacting the particle shaped slurry body with a coagulation solution to form a stabilized particle having the ridge portion, and drying and/or sintering the particle having the ridge portion.

公开(公告)号：US09981443B2

公开(公告)日：2018-05-29

申请号：US14457964

申请日：2014-08-12

Applicant: KYORAKU CO., LTD.

Inventor： Takehiko Sumi ,  Tadatoshi Tanji

IPC: B32B3/06 ,  B29C43/14 ,  B29C47/00 ,  B29C49/00 ,  B29C49/20 ,  B29C51/10 ,  B29C51/26 ,  B32B3/04 ,  B32B3/12 ,  B32B3/26 ,  B32B5/18 ,  E04B2/00 ,  E04C2/34 ,  E04B5/02 ,  B29C43/00 ,  B29C43/20 ,  B29C43/02 ,  B29C43/34 ,  B29C49/24 ,  B29K105/06 ,  B29K705/00 ,  B29L31/30 ,  B29L31/60 ,  B29L31/00

CPC classification number: B32B3/06 ,  B29C43/00 ,  B29C43/146 ,  B29C43/203 ,  B29C47/0019 ,  B29C47/0023 ,  B29C47/0038 ,  B29C47/004 ,  B29C47/0054 ,  B29C49/0047 ,  B29C49/20 ,  B29C51/10 ,  B29C51/267 ,  B29C2043/023 ,  B29C2043/148 ,  B29C2043/3411 ,  B29C2043/3433 ,  B29C2049/2008 ,  B29C2049/2065 ,  B29C2049/2402 ,  B29C2791/006 ,  B29C2791/007 ,  B29K2105/06 ,  B29K2705/00 ,  B29L2031/3041 ,  B29L2031/608 ,  B29L2031/772 ,  B32B3/04 ,  B32B3/12 ,  B32B3/26 ,  B32B5/18 ,  E04C2/34 ,  E04C2/46 ,  E04C2/50 ,  Y10T428/1393 ,  Y10T428/233 ,  Y10T428/24322 ,  Y10T428/24488 ,  Y10T428/24562 ,  Y10T428/24612 ,  Y10T428/24661 ,  Y10T428/24777

Abstract: A core member for a sandwich panel and a method of forming the core member for the sandwich panel which are capable of attaining a desired profile, a desired pattern on their surfaces, and a desired inner structure in accordance with an application of the sandwich panel. There is provided a thermoplastic resin core member interposed between two resin skin sheets comprising a closed hollow portion located to be inside of a desired position in accordance with an application of the sandwiched panel, and it is formed by clamping parison of a molten thermoplastic resin positioned to be between two split molds so as to exhibit a desired profile and/or a surface shape, two surfaces against each of which the molten parison is pressed to form an adhesive surface on which the corresponding resin skin sheet is formed.

公开(公告)号：US09927700B2

公开(公告)日：2018-03-27

申请号：US14491014

申请日：2014-09-19

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yosuke Murakami

IPC: B29C59/00 ,  G03F7/00 ,  B29L31/00

CPC classification number: G03F7/0002 ,  B29L2031/772

Abstract: The present invention provides an imprint apparatus for molding an imprint material on a target region on a substrate using a mold to form a pattern on the target region, the apparatus comprising a heater configured to deform the target region by heating the substrate, a measurement device configured to measure an overlay state between the target region and the mold, and a controller configured to control the heater such that the overlay state falls within a tolerance.

公开(公告)号：US09908975B2

公开(公告)日：2018-03-06

申请号：US14869189

申请日：2015-09-29

Applicant: GUILL TOOL & ENGINEERING CO., INC.

Inventor： Richard Guillemette ,  Robert Peters

IPC: C08J3/00 ,  B29C47/06 ,  B29C47/12 ,  B29C47/38 ,  B29C47/00 ,  B29K101/10

CPC classification number: C08J3/005 ,  B29B9/06 ,  B29C47/0009 ,  B29C47/0011 ,  B29C47/0014 ,  B29C47/0066 ,  B29C47/065 ,  B29C47/128 ,  B29C47/30 ,  B29C47/38 ,  B29K2101/10 ,  B29L2031/772 ,  C08J2300/00

Abstract: The present disclosure generally relates to pelletizing and compounding extrusion die systems. In particular, the present disclosure relates to the cyclical extrusion of materials to generate small sized grain features, generally in the range of micro and nanosized grain features.

公开(公告)号：US09821507B2

公开(公告)日：2017-11-21

申请号：US14922146

申请日：2015-10-24

Applicant: Sourabh Kumar Saha ,  Martin Luther Culpepper

Inventor： Sourabh Kumar Saha ,  Martin Luther Culpepper

IPC: B29C59/02 ,  B29C33/38 ,  B29C33/42 ,  B29C39/26 ,  B29C59/18 ,  B29C71/02 ,  B29L31/00 ,  B29K83/00

CPC classification number: B29C59/02 ,  B29C33/3878 ,  B29C33/42 ,  B29C33/424 ,  B29C39/26 ,  B29C59/022 ,  B29C59/026 ,  B29C59/18 ,  B29C71/02 ,  B29C2059/023 ,  B29K2083/00 ,  B29L2031/756 ,  B29L2031/772 ,  Y10T428/24521

Abstract: The pattern complexity and functional value of wrinkled structures can be substantially increased by fabricating the wrinkles on pre-patterned quasi-planar substrates instead of flat substrates. This disclosure presents the methods for fabricating pre-patterned polymeric surfaces that can be subsequently used as the substrates during manufacture of complex wrinkled structures. Pre-patterned substrates are generated by imprinting the pre-patterns onto the substrates during the curing process. Suitability for post-curing use in fabrication of wrinkles is ensured by (i) delayed imprinting that occurs close to but before the gelation point and (ii) gradual alignment of pre-patterns to the direction of stretch that is applied later during manufacture of wrinkled structures.

公开(公告)号：US20170305050A1

公开(公告)日：2017-10-26

申请号：US15642748

申请日：2017-07-06

Applicant: Synventive Molding Solutions, Inc.

Inventor： Sergio Ribeiro de Oliveira Antunes ,  Zuang Rui Tan ,  Mark Moss ,  Christopher Lee ,  Vito Galati

IPC: B29C45/27 ,  B29C45/28 ,  B29C45/77 ,  B29L31/00 ,  B29C45/17

CPC classification number: B29C45/2703 ,  B29C45/281 ,  B29C45/77 ,  B29C2045/1792 ,  B29C2045/2712 ,  B29C2045/279 ,  B29C2045/2865 ,  B29C2045/2872 ,  B29C2945/76076 ,  B29C2945/76277 ,  B29C2945/76381 ,  B29C2945/76545 ,  B29C2945/76598 ,  B29C2945/76755 ,  B29C2945/76859 ,  B29C2945/76933 ,  B29L2031/772

Abstract: Apparatus and method for performing an injection molding cycle using the apparatus where the apparatus comprises: a manifold, a pneumatic actuator driven by a pneumatic valve assembly, the actuator driving a valve pin between a gate closed position and a maximum injection fluid flow position, the pneumatic valve assembly having a spool supported within a cylinder driven by a drive device that is supported solely by and translates together with the spool, a controller that instructs the pneumatic valve assembly to cause the actuator to drive the valve pin either upstream or downstream to selected positions or at selected velocities during the course of a single injection cycle based on a feedback signal indicative of position of the pin or actuator or pressure of an injection fluid material.

公开(公告)号：US09795123B2

公开(公告)日：2017-10-24

申请号：US14509764

申请日：2014-10-08

Applicant: Trent S. Tate

Inventor： Trent S. Tate

IPC: A01K87/00 ,  B32B37/14 ,  B32B37/18 ,  B32B38/04 ,  A01K87/04 ,  A01K87/06 ,  A01K87/08 ,  B29C47/06 ,  B29D99/00 ,  B29C70/08 ,  B29C70/30 ,  B29K101/12 ,  B29K105/06 ,  B29L31/00 ,  B32B38/00 ,  B32B37/12 ,  B32B37/15 ,  B29C47/00

CPC classification number: A01K87/04 ,  A01K87/00 ,  A01K87/06 ,  A01K87/08 ,  B29C47/0021 ,  B29C47/06 ,  B29C70/086 ,  B29C70/30 ,  B29D99/0046 ,  B29K2101/12 ,  B29K2105/06 ,  B29L2031/772 ,  B32B37/12 ,  B32B37/153 ,  B32B38/0004 ,  B32B2305/022 ,  B32B2307/72 ,  Y10T156/1052 ,  Y10T156/1062 ,  Y10T156/1761 ,  Y10T156/1798

Abstract: A fishing rod that includes an elongated, tapered rod blank at least a portion of which is quadrilateral in cross section, the quadrilateral portion of the rod blank diminishing in cross-sectional area toward a tip end of the rod blank, the quadrilateral portion of the rod blank comprising a sandwich-structured composite of a core disposed between facings, the core less dense than the facings, the quadrilateral portion of rod blank less stiff in a casting direction than transverse to the casting direction; fishing line guides mounted at intervals along the length of the rod blank; a reel seat mounted at the base end of the rod blank; and a handle mounted at the base end of the rod blank adjacent to the reel seat.

公开(公告)号：US09738029B2

公开(公告)日：2017-08-22

申请号：US14443408

申请日：2013-10-24

Applicant: KARLSRUHER INSTITUT FUER TECHNOLOGIE

Inventor： Michael Roehrig ,  Hendrik Hoelscher ,  Marc Schneider ,  Matthias Worgull ,  Andreas Hopf

IPC: B29C59/00 ,  B29C59/02 ,  B08B17/06 ,  B29C37/00 ,  B01D17/02 ,  B81C1/00 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  B29C33/38 ,  C02F1/28 ,  B29K23/00 ,  B29K105/00 ,  B29L9/00 ,  B29L31/00

CPC classification number: B29C59/025 ,  B01D17/02 ,  B01D17/0202 ,  B01J20/26 ,  B01J20/28042 ,  B01J20/3007 ,  B08B17/065 ,  B29C33/3842 ,  B29C37/0053 ,  B29C2059/023 ,  B29K2023/12 ,  B29K2105/253 ,  B29K2995/0093 ,  B29L2009/00 ,  B29L2031/772 ,  B81C1/00111 ,  C02F1/285

Abstract: A method for producing a molded body includes providing a composite including a first plate having a polymer film pressed into its surface, providing a third plate including roughened areas on at least part of one of its surfaces, placing the third plate opposite the polymer film without the third plate touching the composite, heating the third plate to a temperature above the glass transition temperature Tg of the polymer of the polymer film without heating the composite and without the heated third plate coming into contact with the surface of the polymer film, and structuring the surface of the polymer film facing the third plate by a relative movement which removes the third plate from the first plate while the polymer film remains soft and is thus extended lengthwise, thereby forming a modified composite that comprises the molded body.

公开(公告)号：US20170182694A1

公开(公告)日：2017-06-29

申请号：US15459988

申请日：2017-03-15

Applicant: HENKE Property UG (haftungsbeschränkt)

Inventor： Matthias Henke

IPC: B29C47/00 ,  F04C2/08 ,  F04C2/16 ,  F04C15/00 ,  B29C47/36 ,  B29B7/48

CPC classification number: B29C48/04 ,  B29B7/48 ,  B29B7/482 ,  B29B7/489 ,  B29B13/00 ,  B29C48/05 ,  B29C48/2528 ,  B29C48/385 ,  B29C48/387 ,  B29C48/39 ,  B29C48/402 ,  B29C48/63 ,  B29C48/655 ,  B29L2031/772 ,  F04C2/084 ,  F04C2/16 ,  F04C15/0061 ,  F04C15/0073

Abstract: Melt pumps for producing synthetic granules, extruded profiles or molded parts are disclosed. One disclosed example melt pump for building up pressure at a fluid medium is to be used for pressing the medium through a tool. The example melt pump includes a compressor that comprises an inlet and an outlet opening, and at least two worm conveyors disposed in a common housing, where worm flights provided on the worm conveyors are configured in such a manner that a force feed of the medium occurs and where the worm conveyors are drivable by their own drive.