公开(公告)号：US20240325979A1

公开(公告)日：2024-10-03

申请号：US18444333

申请日：2024-02-16

申请人： FIBRACAST LTD.

发明人： Ionel John TOMESCU ,  Rafael SIMON

IPC分类号： B01D61/18 ,  B01D63/08 ,  B01D67/00 ,  B01D69/06 ,  B29C53/24 ,  B29C65/00 ,  B29C65/06 ,  B29C65/08 ,  B29C65/16 ,  B29C65/48 ,  B29C65/52 ,  B29L31/00 ,  B29L31/14 ,  B29L31/60 ,  C02F1/44

CPC分类号： B01D61/18 ,  B01D63/081 ,  B01D67/0013 ,  B01D69/06 ,  B29C53/24 ,  B29C65/4815 ,  B29C65/483 ,  B29C66/112 ,  B29C66/131 ,  B29C66/1312 ,  B29C66/5414 ,  B29C66/543 ,  B29C66/547 ,  B29C66/63 ,  B01D2315/06 ,  B01D2323/42 ,  B29C65/06 ,  B29C65/08 ,  B29C65/16 ,  B29C65/168 ,  B29C65/526 ,  B29C66/21 ,  B29C66/71 ,  B29C66/7294 ,  B29C66/934 ,  B29L2031/14 ,  B29L2031/601 ,  B29L2031/755 ,  C02F1/442 ,  C02F1/444

摘要： A piece of substrate material is formed under heat and pressure by a roller against a cavity or platen into a shaped substrate sheet having one or more depressions. Two substrate sheets are bonded together to form a substrate wherein the one or more depressions form one or more interior channels. The substrate is coated with a dope in a casting device having a guide portion corresponding to the shape of the substrate sheets and quenched to form a filtering membrane.

公开(公告)号：US12076937B2

公开(公告)日：2024-09-03

申请号：US17780317

申请日：2020-11-25

申请人： ARKEMA FRANCE ,  INSTITUT DE SOUDURE

发明人： Aurélien Philippe ,  Philippe Klein ,  Michel Glotin

IPC分类号： B29C65/02 ,  B29C65/00 ,  B29C65/14 ,  B29C65/16 ,  B29C65/26 ,  B29C65/32 ,  B29C65/36 ,  B29C65/82 ,  G01N1/44 ,  B29K101/12 ,  G01N1/28

CPC分类号： B29C65/8261 ,  B29C65/1432 ,  B29C65/16 ,  B29C65/26 ,  B29C65/32 ,  B29C65/3604 ,  B29C65/8253 ,  B29C66/91221 ,  B29C66/91216 ,  B29C66/963 ,  B29C66/964 ,  B29K2101/12 ,  G01N2001/2893 ,  G01N1/44

摘要： The present invention relates to a method for evaluating an assembly by welding of parts made of thermoplastic materials, to a test piece and its associated uses, to an installation for implementing this method and to the associated welding system.

公开(公告)号：US12042822B2

公开(公告)日：2024-07-23

申请号：US18141037

申请日：2023-04-28

申请人： Derrick Corporation

发明人： Keith Wojciechowski ,  James R. Colgrove

IPC分类号： B07B1/46 ,  B01D29/01 ,  B29C45/00 ,  B29C65/16 ,  B29D28/00 ,  B07B1/48 ,  B29K75/00

CPC分类号： B07B1/4618 ,  B01D29/012 ,  B07B1/46 ,  B07B1/4609 ,  B07B1/4645 ,  B07B1/4654 ,  B07B1/4663 ,  B07B1/469 ,  B29C45/0001 ,  B29C65/16 ,  B29D28/00 ,  B07B1/48 ,  B29K2075/00

摘要： A disclosed screening apparatus includes a subgrid, and a screen element attached to the subgrid via laser welding at a plurality of attachment positions such that, under vibrational excitation, the screen element has a pre-determined profile of vibrational motion relative to the subgrid. The screen element may be attached at a maximal number of attachment locations to the subgrid to minimize relative motion of the screen element and the subgrid under vibrational excitation, or the screen element may be attached a sub-set of the maximal number of attachment locations to allow vibrational motion of the screen element relative to the subgrid. A disclosed method may include attaching a plurality of screen elements to a respective plurality of subgrids, attaching the plurality of subgrids to one another to form a screening pre-assembly, and cutting edges of the screening pre-assembly to form the screen assembly having a perimeter with a pre-determined shape.

公开(公告)号：US20240227315A1

公开(公告)日：2024-07-11

申请号：US18560049

申请日：2022-05-24

申请人： MAGIC LEAP, INC.

发明人： Arturo Manuel MARTINEZ, Jr. ,  Joseph Christopher SAWICKI ,  Jeffrey Dean SCHMULEN ,  David Carl JURBERGS

IPC分类号： B29C65/74 ,  B23K26/38 ,  B23K26/402 ,  B23K103/00 ,  B29C65/16 ,  B32B7/12 ,  B32B27/08 ,  G02B25/00

CPC分类号： B29C65/743 ,  B23K26/38 ,  B23K26/402 ,  B29C65/16 ,  B32B7/12 ,  B32B27/08 ,  G02B25/001 ,  B23K2103/42 ,  B32B2307/418 ,  B32B2307/7376 ,  B32B2551/00

摘要： Fabricating a multilayer optical component includes obtaining a substrate having a multiplicity of polymer layers and cutting the substrate with a CO2 laser to yield a multilayer optical component having a first surface, a second surface opposite the first surface, and a blackened edge along a perimeter of the multilayer optical component. The multiplicity of polymer layers is sealed along the blackened edge. The resulting multilayer optical component includes a multiplicity of polymer layers and a blackened edge seal around the multiplicity of polymer layers. The blackened edge seal includes polymer melt from the multiplicity of polymer layers.

公开(公告)号：US20240208156A1

公开(公告)日：2024-06-27

申请号：US18576632

申请日：2022-07-05

申请人： Ecospenser Technologies BV

发明人： Victor Gerrit VAN DOORN ,  Jeroen Herman MARSKAMP ,  Mervin Gerard CLEIJ ,  Phil REGAN

IPC分类号： B29C65/16 ,  B29C49/06 ,  B29C49/08 ,  B29K67/00 ,  B29L31/00 ,  B65D83/38 ,  B65D83/64

CPC分类号： B29C65/1616 ,  B29C49/06 ,  B29C49/08 ,  B29C65/1658 ,  B29C65/167 ,  B65D83/38 ,  B65D83/64 ,  B29K2067/003 ,  B29L2031/7142 ,  B29L2031/716

摘要： A new fluid dispenser container is described which comprises a transparent plastic container body (12) with an open end and a separate bottom part (13) joined by laser welding to the open end of the transparent plastic container body. The separate bottom part (13) is made from the same transparent plastic material as the plastic container body (12) and the separate bottom part is laser welded to the plastic container body by melting mating surface lines on the plastic container body (12) and on the separate bottom part (13), whereas the heat to melt is created by a stationary laser means while the plastic container body has been rotated by rotating means at least over a full rotation or by a circularly movable laser means in a full circular motion while the plastic container is stationary.

公开(公告)号：US11958276B2

公开(公告)日：2024-04-16

申请号：US17617348

申请日：2020-08-07

申请人： Mutsuki Electric Co., Ltd.

发明人： Seiichi Sai

IPC分类号： B32B3/06 ,  B23K26/0622 ,  B23K26/364 ,  B29C65/00 ,  B29C65/16 ,  B29C65/44 ,  B32B15/08 ,  B32B15/18

CPC分类号： B32B3/06 ,  B23K26/0622 ,  B23K26/364 ,  B29C65/44 ,  B29C66/30322 ,  B29C66/30325 ,  B32B15/08 ,  B32B15/18 ,  B29C65/16 ,  B32B2255/06 ,  B32B2255/20

摘要： There are provided a metal-resin joint having high bonding strength and a manufacturing method thereof. A metal-resin joint 10 of the present disclosure includes an anchor portion 34 provided on a metal bonding surface 32 of a metal member 30. The anchor portion 34 has a pair of protrusion strips 35 and 35 protruding from the metal bonding surface 32 with a gap, a recessed groove 36 provided between the pair of protrusion strips 35 and 35, and a plurality of partitions 37 protruding from a groove bottom of the recessed groove 36. The plurality of partitions 37 are provided to be inclined toward one side Y1 in a direction in which the pair of protrusion strips 35 and 35 extend as going toward a distal end side, and to be side by side in a direction Y in which the pair of protrusion strips 35 and 35 extend.

公开(公告)号：US20240092034A1

公开(公告)日：2024-03-21

申请号：US18521788

申请日：2023-11-28

申请人： Instant Systems, Inc.

发明人： Tara C. RAMSEY

IPC分类号： B29C65/16 ,  B29C65/00 ,  B65D75/20 ,  B65D75/52 ,  B65D75/58

CPC分类号： B29C65/16 ,  B29C66/53262 ,  B65D75/20 ,  B65D75/527 ,  B65D75/5883 ,  B29L2031/712 ,  B65D2575/58

摘要： An apparatus for storing tissue and other biological materials includes a separable flexible container that includes a first layer coupled to a second layer via a set of seals to define a first storage volume and a second storage volume. Separate tissue specimens are containable within the first storage volume and the second storage volume. A first portion of the first layer or the second layer defines a first opening into the first storage volume. A second portion of the first layer or the second layer defines a second opening into the second storage volume. The opening into the first volume and the opening into the second volume are positioned near opposite edges of the flexible container. The separable flexible container also includes a hinge to allow the first opening and the second opening to move from location on opposing edges of the separable flexible container to adjacent locations.

公开(公告)号：US20240019457A1

公开(公告)日：2024-01-18

申请号：US17863669

申请日：2022-07-13

申请人： Robert Bosch GmbH

发明人： Bo CHENG ,  Holger RUMPF ,  Jens FREY ,  Charles TUFFILE

IPC分类号： G01P1/02 ,  B29C65/16

CPC分类号： G01P1/02 ,  B29C65/1632

摘要： An inertial measurement device for controlling surface asperity during laser sealing. The device includes a membrane having an upper surface and defining a vent hole extending downward from the upper surface. The vent hole has a first height and a first perimeter along the first height. The vent hole has a second height and a second perimeter extending along the second height. The first height is disposed above the second height. The first perimeter is greater than the second perimeter to form a shoulder portion therebetween. The shoulder portion, the first perimeter, and the first height collectively create a volume configured to control surface asperity during laser sealing of the vent hole.

公开(公告)号：US20240001622A1

公开(公告)日：2024-01-04

申请号：US18343299

申请日：2023-06-28

申请人： Nichia Corporation ,  Laser Systems Inc.

发明人： Ryota TAOKA ,  Ryota TAKAO ,  Minoru YAMAMOTO ,  Hiroaki TAMEMOTO ,  Hiroshi YAGUCHI

IPC分类号： B29C65/16 ,  B23K26/082 ,  B23K26/324

CPC分类号： B29C65/1661 ,  B29C65/1638 ,  B23K26/082 ,  B23K26/324

摘要： A method for producing a resin part includes: preparing an intermediate body comprising a first member and a second member, the first member containing a resin; and welding the first member with the second member by performing scanning of the intermediate body with a first laser beam and a second laser beam. In the welding of the first member with the second member, the scanning with the first laser beam and the second laser beam is performed in a state in which a center of a second spot is located on a rear side in a direction of the scanning with the first laser beam and the second laser beam as compared to a center of a first spot while at least a part of the first spot and at least a part of the second spot overlap with each other.

公开(公告)号：US11858691B2

公开(公告)日：2024-01-02

申请号：US17697572

申请日：2022-03-17

申请人： AMERIGLOBE, LLC

发明人： Clifford Dunlap ,  Daniel R. Schnaars, Sr.

IPC分类号： B65D33/00 ,  A41H43/04 ,  B29C65/00 ,  B32B5/02 ,  B32B5/26 ,  D06H5/00 ,  B29C65/38 ,  B29C65/62 ,  B29C65/82 ,  B29C65/02 ,  D03D1/02 ,  B29L31/00 ,  B31B50/00 ,  B31B70/62 ,  B31B70/68 ,  B31B150/00 ,  B31B160/30 ,  B31B160/20 ,  B31B70/64 ,  B31B70/74 ,  B29C65/16 ,  B65D30/08

CPC分类号： B65D33/00 ,  A41H43/04 ,  B29C65/02 ,  B29C65/38 ,  B29C65/62 ,  B29C65/8215 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/71 ,  B29C66/723 ,  B29C66/7292 ,  B29C66/73115 ,  B29C66/8322 ,  B29C66/91411 ,  B29C66/91935 ,  B32B5/024 ,  B32B5/26 ,  D03D1/02 ,  D06H5/00 ,  B29C65/16 ,  B29C65/8223 ,  B29C66/73711 ,  B29C66/73921 ,  B29L2031/712 ,  B29L2031/7128 ,  B31B50/00 ,  B31B70/62 ,  B31B70/642 ,  B31B70/68 ,  B31B70/79 ,  B31B2150/00 ,  B31B2150/003 ,  B31B2160/20 ,  B31B2160/30 ,  B32B2250/20 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2262/0253 ,  B32B2307/21 ,  B32B2307/31 ,  B32B2307/714 ,  B32B2309/02 ,  B32B2309/12 ,  B32B2323/10 ,  B65D29/02 ,  Y10T156/10 ,  B29C66/71 ,  B29K2023/12 ,  B29C66/71 ,  B29K2023/06 ,  B29C66/71 ,  B29K2021/003 ,  B29C66/71 ,  B29K2023/14

摘要： A method of producing flexible polypropylene fabric bags with heat fused seams comprising providing fabric pieces, wherein each fabric piece has a coated side and an uncoated side; positioning fabric pieces so that a coated side of one fabric piece faces a coated side of another fabric piece; selecting an area of fabric to be joined for forming a seam or joint; applying heat to the area to be joined that is less than the melting point of the fabrics, for forming one or more seams or joints and wherein the heat fused seams or joints of a resulting polypropylene bag retains at least 85% of the fabric strength without using sewing machines.