公开(公告)号：US11969954B2

公开(公告)日：2024-04-30

申请号：US17198780

申请日：2021-03-11

申请人： Impossible Objects, Inc.

发明人： Robert Swartz ,  John Bayldon ,  Buckley Crist ,  Eugene Gore

IPC分类号： B29C70/30 ,  B22F7/06 ,  B22F10/00 ,  B22F10/20 ,  B22F12/90 ,  B29C64/147 ,  B29C64/232 ,  B29C64/295 ,  B29C64/307 ,  B29C64/393 ,  B29C67/08 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  C22C47/02 ,  C22C47/20 ,  C22C49/14 ,  B22F3/105 ,  B22F3/24 ,  B22F7/04 ,  B22F7/08 ,  B22F10/10 ,  B29C70/52 ,  B32B15/00 ,  B33Y40/20 ,  B33Y70/10

CPC分类号： B29C70/30 ,  B22F7/064 ,  B22F10/00 ,  B22F10/20 ,  B22F12/90 ,  B29C64/147 ,  B29C64/232 ,  B29C64/295 ,  B29C64/307 ,  B29C64/393 ,  B29C67/08 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y70/00 ,  C22C47/025 ,  C22C47/20 ,  C22C49/14 ,  B22F2003/1051 ,  B22F3/24 ,  B22F7/04 ,  B22F2007/042 ,  B22F2007/045 ,  B22F7/08 ,  B22F10/10 ,  B22F2998/10 ,  B22F2999/00 ,  B29C70/528 ,  B32B15/00 ,  B33Y40/20 ,  B33Y50/02 ,  B33Y70/10 ,  C22C2200/02 ,  C22C2200/06 ,  B22F2999/00 ,  B22F10/20 ,  B22F2203/03 ,  B22F2998/10 ,  B22F10/20 ,  B22F2003/247 ,  B22F2999/00 ,  B22F10/20 ,  C22C47/20 ,  B22F2999/00 ,  B22F10/00 ,  B22F2203/03 ,  B22F2998/10 ,  B22F10/00 ,  B22F2003/247 ,  B22F2999/00 ,  B22F10/00 ,  C22C47/20

摘要： A method and apparatus for resistive heating usable in composite-based additive manufacturing is disclosed. The method includes providing a prepared stack of substrate sheets, placing the stack between electrode assemblies of a compression device, applying a current to thereby heat the stack to a final temperature to liquefy applied powder, compressing the stack to a final height, cooling the stack, and removing the cooled, compressed stack from the compression device. The apparatus comprises at least two plates, a power supply for providing current, a first electrode assembly and a second electrode assembly.

公开(公告)号：US20180072001A1

公开(公告)日：2018-03-15

申请号：US15701098

申请日：2017-09-11

申请人： Impossible Objects, LLC

发明人： Robert Swartz ,  John Bayldon ,  Buckley Crist ,  Eugene Gore

IPC分类号： B29C67/08 ,  C22C47/20 ,  C22C49/14 ,  C22C47/02 ,  B29C64/147 ,  B33Y10/00 ,  B33Y30/00

CPC分类号： B29C67/08 ,  B22F3/1055 ,  B22F3/24 ,  B22F7/04 ,  B22F7/064 ,  B22F7/08 ,  B22F2003/1056 ,  B22F2007/042 ,  B22F2998/10 ,  B22F2999/00 ,  B29C64/147 ,  B29C70/30 ,  B29C70/528 ,  B32B15/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  C22C47/025 ,  C22C47/20 ,  C22C49/14 ,  C22C2200/02 ,  C22C2200/06 ,  B22F2203/03 ,  B22F2003/247

摘要： A method and apparatus for resistive heating usable in composite-based additive manufacturing is disclosed. The method includes providing a prepared stack of substrate sheets, placing the stack between electrode assemblies of a compression device, applying a current to thereby heat the stack to a final temperature to liquefy applied powder, compressing the stack to a final height, cooling the stack, and removing the cooled, compressed stack from the compression device. The apparatus comprises at least two plates, a power supply for providing current, a first electrode assembly and a second electrode assembly.

公开(公告)号：US20100175843A1

公开(公告)日：2010-07-15

申请号：US12517848

申请日：2007-12-05

申请人： Andre GREGAREK

发明人： Andre GREGAREK

IPC分类号： D21H21/40 ,  D21F1/66 ,  B29C33/42 ,  B28B1/48 ,  B29C67/08

CPC分类号： D21F1/44 ,  D21F1/0036 ,  D21F11/006 ,  D21H21/40

摘要： The present invention relates to a dewatering screen for manufacturing paper having multi-level watermarks, having a carrier mold (54) that exhibits, in a fractional region, a multi-level relief (30) in the form of the watermark to be produced. According to the present invention, it is provided that the multi-level relief is formed by an injection-molded, perforated (40) watermark insert (30).

摘要翻译： 本发明涉及一种用于制造具有多级水印的纸的脱水筛，其具有在分数区域中以要生产的水印形式呈现多级浮雕（30）的载体模具（54）。 根据本发明，多级浮雕由注射成型的多孔（40）水印插入件（30）形成。

公开(公告)号：US20090108481A1

公开(公告)日：2009-04-30

申请号：US11977827

申请日：2007-10-26

申请人： Jean-Marie Koten

发明人： Jean-Marie Koten

IPC分类号： B29C67/08

CPC分类号： C01B17/0237

摘要： Relatively uniform spherical shaped solid pellets (prills) may be created by passing molten sulfur through a nested strainer to remove particles that would otherwise become trapped in the system, a drip tray with a heating channel attached on its underside, an injection conduit for delivery of a cooled zone of water to create solid prills, and thereafter moving the prills through a stationary curved screen to remove most of the excess water and a vibrating screen.

公开(公告)号：US4353775A

公开(公告)日：1982-10-12

申请号：US272115

申请日：1981-06-10

申请人： William A. Paul

发明人： William A. Paul

IPC分类号： B29C31/08 ,  B29C43/18 ,  B29C67/08 ,  B41F15/08 ,  F16J15/14 ,  B44C1/00

CPC分类号： F16J15/14 ,  B29C31/08 ,  B29C43/18 ,  B29C67/08 ,  B41F15/0813 ,  B29L2031/26 ,  Y10T156/1705 ,  Y10T156/1768 ,  Y10T156/1798

摘要： Apparatus is provided for applying a bead of gasket-forming material to a mateable surface of a workpiece. The apparatus includes a source of gasket-forming material and a screen having a predetermined pattern conforming to the desired bead of the gasket-forming material. A spreader applies the gasket-forming material to one side of the screen and the gasket pattern is then formed on an adjacent transfer surface of a transfer pad on the opposite side of the screen. Means are provided for moving the pad with the pattern on the transfer surface and engaging it with the mateable surface of a workpiece mounted on a support spaced from the screen, thereby forming a bead of gasket-forming material on the mateable surface. The transfer surface is moved through an arc of 180.degree. when moving between the screen and the workpiece surface.

摘要翻译： 提供了用于将垫圈形成材料的珠粒施加到工件的可配对表面的装置。 该装置包括垫圈形成材料源和具有符合垫圈形成材料的所需珠粒的预定图案的筛网。 吊具将垫圈形成材料施加到屏幕的一侧，然后在屏幕的相对侧上的转印垫的相邻转印表面上形成垫圈图案。 提供了用于将图案移动到转印表面上的装置，并将其与安装在与屏幕间隔开的支撑件上的工件的可配对表面接合，由此在可配合表面上形成垫圈形成材料的珠。 当筛网和工件表面之间移动时，转印面移动180度的弧度。

公开(公告)号：US3751204A

公开(公告)日：1973-08-07

申请号：US3751204D

申请日：1970-12-21

申请人： RAYETTE FABERGE

发明人： BAKER H

IPC分类号： B29C67/08 ,  B29D9/08

CPC分类号： B29C67/08 ,  B29K2027/06 ,  B29K2105/04 ,  Y10S425/811 ,  Y10S425/812

摘要： Three-dimensional objects are molded by advancing a special squeegee member along a flexible screen or the like to which a perforated mold is affixed, and pressing the mold into progressive engagement with a substrate, while at the same time, causing the squeegee to force the molding material through the screen and into the mold cavity, the mold stripping automatically and cleanly from the deposited material behind the squeegee as it is advanced.

摘要翻译： 通过沿着柔性筛等将特殊的刮板构件推进到多孔模具上，并且将模具按压到与衬底的渐进接合中，同时使刮板强制 通过筛网成型材料并进入模具腔，模具自动且干净地从刮板后面的沉积材料中提取。

公开(公告)号：US20240182655A1

公开(公告)日：2024-06-06

申请号：US18442218

申请日：2024-02-15

申请人： Murata Manufacturing Co., Ltd.

发明人： Hiroyuki OHATA ,  Yuya IDA ,  Narimichi MAKINO ,  Keita TSUBAKIMOTO ,  Taiki ORITO ,  Kousuke YAMAZAKI ,  Kazuho HOSOKAWA

IPC分类号： C08J5/18 ,  B29B9/12 ,  B29B15/08 ,  B29C67/08 ,  B29K105/00 ,  B29K105/12 ,  B29K105/16 ,  B29K305/10 ,  B29K427/18 ,  C08K3/34

CPC分类号： C08J5/18 ,  B29B15/08 ,  B29C67/08 ,  C08K3/34 ,  B29B9/12 ,  B29K2105/0079 ,  B29K2105/12 ,  B29K2105/16 ,  B29K2105/251 ,  B29K2305/10 ,  B29K2427/18 ,  C08J2329/10 ,  C08J2367/04 ,  C08J2427/18 ,  C08J2429/10 ,  C08J2471/12 ,  C08K2003/343

摘要： A liquid crystal polymer film that includes: a liquid crystal polymer; and a filler, wherein the filler includes a flat filler, an average aspect ratio of the filler is 3 or more, and an average inclination of the filler with respect to a main surface direction of the liquid crystal polymer film is 15° or less.

公开(公告)号：US11780175B2

公开(公告)日：2023-10-10

申请号：US16741347

申请日：2020-01-13

申请人： NuVasive, Inc.

发明人： Ali R. Mehrabi ,  Reza Mehrabi ,  Rishikesh K. Bharadwaj ,  Eugene Rozenbaoum ,  Frank Chica

IPC分类号： B29C67/20 ,  B29C43/28 ,  B29C67/08 ,  B29C43/22 ,  B05D1/10 ,  B05D1/12 ,  B29C39/14 ,  B29K105/04 ,  B29C43/34 ,  B05C19/00 ,  C08J9/26

CPC分类号： B29C67/202 ,  B05C19/00 ,  B05D1/10 ,  B05D1/12 ,  B29C39/14 ,  B29C43/22 ,  B29C43/228 ,  B29C43/28 ,  B29C67/08 ,  C08J9/26 ,  B29C2043/3494 ,  B29K2105/04 ,  C08J2201/0444 ,  Y10T428/139 ,  Y10T428/2975 ,  Y10T428/2982

摘要： Multiple processes for preparing porous articles are described. The porous articles can be in a wide array of shapes and configurations. The methods include providing a soluble material in particulate form and forming a packed region from the material. The methods also include contacting a flowable polymeric material with the packed region such that the polymeric material is disposed in voids in the packed region. The polymeric material is then at least partially solidified. The soluble material is then removed such as by solvent washing to thereby produce desired porous articles. Also described are systems for performing the various processes.

公开(公告)号：US20230311369A1

公开(公告)日：2023-10-05

申请号：US18013050

申请日：2020-07-22

申请人： Hewlett-Packard Development Company, L.P.

发明人： John J. BRIDEN

IPC分类号： B29C33/38 ,  B29C67/08 ,  B33Y80/00 ,  B33Y50/00

CPC分类号： B29C33/3842 ,  B29C67/08 ,  B29C33/3814 ,  B33Y80/00 ,  B33Y50/00

摘要： According to examples, an apparatus may include a processor that may access data pertaining to a part to be fabricated from material elements in a slurry of a liquid and the material elements, the data identifying a configuration of holes to be formed in the part. The processor may also access a digital model of a screen device having a plurality of pores based on the accessed data, the screen device to be used to fabricate the part, and may determine locations on a surface of the digital model of the screen device that correspond to the identified configuration of the holes to be formed in the part. The processor may further generate, at the determined locations on the surface of the digital model of the screen device, a plurality of walls that are to form the holes in the part.

公开(公告)号：US10946592B2

公开(公告)日：2021-03-16

申请号：US15701098

申请日：2017-09-11

申请人： Impossible Objects, LLC

发明人： Robert Swartz ,  John Bayldon ,  Buckley Crist ,  Eugene Gore

IPC分类号： B29C70/30 ,  B22F7/06 ,  B22F10/00 ,  B29C64/232 ,  B29C64/295 ,  B33Y50/02 ,  B22F7/04 ,  B29C67/08 ,  C22C47/20 ,  C22C49/14 ,  C22C47/02 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/147 ,  B33Y70/00 ,  B29C70/52 ,  B33Y40/00 ,  B22F7/08 ,  B32B15/00 ,  B22F3/24 ,  B22F10/10 ,  B22F3/105

摘要： A method and apparatus for resistive heating usable in composite-based additive manufacturing is disclosed. The method includes providing a prepared stack of substrate sheets, placing the stack between electrode assemblies of a compression device, applying a current to thereby heat the stack to a final temperature to liquefy applied powder, compressing the stack to a final height, cooling the stack, and removing the cooled, compressed stack from the compression device. The apparatus comprises at least two plates, a power supply for providing current, a first electrode assembly and a second electrode assembly.