公开(公告)号：US11771280B2

公开(公告)日：2023-10-03

申请号：US17203686

申请日：2021-03-16

申请人： Omachron Intellectual Property Inc.

发明人： Wayne Ernest Conrad

IPC分类号： A47L9/16 ,  A47L9/32

CPC分类号： A47L9/1691 ,  A47L9/322

摘要： A hand vacuum cleaner has a body portion housing a suction motor. An air treatment member assembly comprises an air treatment member assembly body, a rear door and an air treatment member. The air treatment member has a front end, a rear end, an air inlet and an air outlet provided at the rear end of the air treatment member. The air treatment member assembly is moveable to an emptying position. The rear door is moveable between a closed position and an open position, and the rear door houses a pre-motor filter that is external to the air treatment member.

公开(公告)号：US11761056B2

公开(公告)日：2023-09-19

申请号：US17331919

申请日：2021-05-27

申请人： House of Metals Company Limited

发明人： Daniel Bitton

IPC分类号： C22B21/00 ,  B02C25/00 ,  B02C21/00

CPC分类号： C22B21/0007 ,  B02C21/007 ,  B02C25/00

摘要： A method and system of recycling aluminum alloy wheels, the method and system comprising (a) providing a feed of aluminum alloy wheels of a particular alloy; (b) fragmenting the aluminum alloy wheels into a plurality of fragments (c) shot blasting the plurality of fragments to clean non-aluminum contaminants off the plurality of fragments; (d) separating the plurality of fragments from the plurality of shot by moving a mixture of the plurality of fragments and the plurality of shot adjacent a dividing surface; and (e) providing the remaining plurality of fragments for use in manufacturing at least one component made from aluminum alloy.

公开(公告)号：US11759796B2

公开(公告)日：2023-09-19

申请号：US17719265

申请日：2022-04-12

申请人： OMACHRON INTELLECTUAL PROPERTY INC.

发明人： Wayne Ernest Conrad

IPC分类号： B04C5/26 ,  B04C5/28 ,  B04C5/185 ,  A47L9/16 ,  A47L9/28

CPC分类号： B04C5/28 ,  A47L9/1641 ,  A47L9/1683 ,  A47L9/2873 ,  B04C5/185 ,  B04C5/26 ,  A47L9/1616 ,  A47L2201/024

摘要： A docking station for a robotic surface cleaning apparatus has a momentum separator. The momentum separator has a plurality of walls comprising an upper wall, a lower wall and a first sidewall, wherein the first sidewall extends between the upper and lower walls, and wherein the first sidewall comprises a side screen. A first end wall is spaced from and faces the side screen wherein an up flow chamber is positioned between the first end wall and the side screen.

公开(公告)号：US11759066B2

公开(公告)日：2023-09-19

申请号：US17833123

申请日：2022-06-06

申请人： Omachron Intellectual Property Inc.

发明人： Wayne Ernest Conrad ,  Daniel Innes

IPC分类号： A47L5/24 ,  A47L5/28 ,  A47L9/32 ,  A47L9/10 ,  A47L9/22 ,  A47L9/16 ,  A47L5/22 ,  A47L9/28 ,  A47L9/12

CPC分类号： A47L5/24 ,  A47L5/225 ,  A47L5/28 ,  A47L9/106 ,  A47L9/122 ,  A47L9/165 ,  A47L9/1666 ,  A47L9/1683 ,  A47L9/1691 ,  A47L9/22 ,  A47L9/2868 ,  A47L9/322

摘要： A hand vacuum cleaner has an air treatment chamber, which comprises a stationary portion and an openable portion. The openable portion is moveably mounted by a mount between a closed position in which the air treatment chamber is closed and an open position in which the air treatment chamber is open. The Air treatment chamber has an air outlet comprising a screen and the screen is moveable with the openable portion.

公开(公告)号：US11753485B2

公开(公告)日：2023-09-12

申请号：US16651067

申请日：2018-09-25

申请人： NATIONAL RESEARCH COUNCIL OF CANADA

发明人： Lidija Malic ,  Xuefeng Zhang ,  Keith Morton ,  Teodor Veres

IPC分类号： C08F2/01 ,  C08F222/10 ,  C08F2/44 ,  C08F2/48 ,  C08K3/08 ,  C08K5/053 ,  C12Q1/686 ,  B82Y30/00 ,  B82Y40/00

CPC分类号： C08F2/01 ,  C08F2/44 ,  C08F2/48 ,  C08F222/102 ,  C08K3/08 ,  C08K5/053 ,  C12Q1/686 ,  B82Y30/00 ,  B82Y40/00 ,  C08K2003/0831 ,  C08K2201/011

摘要： The present application relates to polymer microparticle-metal nanoparticle composites, to methods of preparing polymer microparticle-metal nanoparticle composites and to uses of such composites. The methods comprise introducing into a microfluidic device, a composition comprising: a cationic metal nanoparticle precursor; a polymer microparticle precursor that comprises a plurality of photopolymerizable groups; and a photoreducer-photoinitiator; then irradiating the composition under conditions to simultaneously reduce the cationic metal and polymerize the photopolymerizable groups to obtain the composite.

公开(公告)号：US11752370B2

公开(公告)日：2023-09-12

申请号：US16913849

申请日：2020-06-26

申请人： Omachron Intellectual Property Inc.

发明人： Wayne Ernest Conrad

IPC分类号： A62B18/02 ,  A62B23/02 ,  A62B18/00 ,  A41D13/11 ,  A42B3/28 ,  A62B18/08 ,  A62B18/10

CPC分类号： A62B18/02 ,  A41D13/1107 ,  A41D13/1184 ,  A42B3/286 ,  A62B18/006 ,  A62B18/025 ,  A62B23/02 ,  A62B23/025 ,  A62B18/08 ,  A62B18/084 ,  A62B18/10

摘要： A filter mask for biological material is provided wherein the inlet port faces downwardly.

公开(公告)号：US11751817B2

公开(公告)日：2023-09-12

申请号：US15701091

申请日：2017-09-11

申请人： UNIVERSITY HEALTH NETWORK

发明人： T. Douglas Bradley ,  Geoffrey Roy Fernie ,  Hisham Alshaer ,  Ahmad Ziad Akl

IPC分类号： A61B5/00 ,  A61B7/00

CPC分类号： A61B5/7282 ,  A61B5/7475 ,  A61B7/003 ,  A61B5/4818 ,  A61B5/6803

摘要： Disclosed herein are breathing disorder identification, characterization and diagnosis methods, devices and systems. In general the disclosed methods, devices and systems may rely on the characterization of breath sound amplitudes, periodic breath sounds and/or aperiodic breath sounds to characterize a breathing disorder as obstructive (e.g. obstructive sleep apnea—OSA) or non-obstructive (e.g. central sleep apnea—CSA).

公开(公告)号：US11745435B2

公开(公告)日：2023-09-05

申请号：US16766386

申请日：2018-11-29

申请人： EHC Canada, Inc.

发明人： Kirby Wayne Crosby ,  Jason Wong ,  Reginald Anthony Butwell ,  Andrew Oliver Kenny

IPC分类号： B29C65/00 ,  B29C65/10 ,  B29C65/20 ,  B29C65/50 ,  B29C65/70 ,  B29C65/72 ,  B29L31/00 ,  B66B23/24

CPC分类号： B29C66/02241 ,  B29C65/103 ,  B29C65/2076 ,  B29C65/5042 ,  B29C65/70 ,  B29C65/72 ,  B29C66/1142 ,  B29C66/342 ,  B29C66/5241 ,  B29C66/729 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73921 ,  B29C2793/0036 ,  B29C2793/0081 ,  B29L2031/003 ,  B29L2031/709 ,  B66B23/24

摘要： A handrail has a thermoplastic body having a generally C-shaped cross section, a stretch inhibitor in the thermoplastic body above a T-shaped slot and a slider fabric layer. The handrail includes first and second end portions, each comprising a forward part extending from an end surface of the end portion and a rear part adjacent the forward part. A method of forming a joint can include: providing cuts to separate a top section of the thermoplastic body from a base section including shoulder portions; for each end portion, removing at least shoulder portions from the forward part thereof, to leave a central portion including a forward part at the slider fabric layer and a layer of thermoplastic; cutting the forward parts to a required shape; and assembling the first and second end portions together to form a spliced joint for moulding.

公开(公告)号：US11739624B2

公开(公告)日：2023-08-29

申请号：US17086104

申请日：2020-10-30

申请人： 102062448 Saskatchewan Ltd.

发明人： Bradley V. A. Fettis ,  Donald Joseph Larmour ,  Don John Gendzwill

IPC分类号： E21B43/28 ,  E21B43/30 ,  E21B43/241

CPC分类号： E21B43/28 ,  E21B43/305 ,  E21B43/241

摘要： Processes and configurations for subterranean resource extraction are provided. The processes include installing borehole strings, such as by drilling a plurality of boreholes, for example, first and second boreholes, that extend from a surface region into a resource deposit. The first and second boreholes are situated adjacent to each other. Portions of the first and second boreholes laterally extend in a penannularly fashion and connect terminally at a nodal space situated within the resource deposit. Carrier fluid is injected from the surface along fluid paths defined by the boreholes to in situ leach resource materials from the resource deposit into the carrier fluid, and carrier fluid containing the resource materials is brought back to surface for resource extraction.

公开(公告)号：US11727820B2

公开(公告)日：2023-08-15

申请号：US17075835

申请日：2020-10-21

申请人： D2L Corporation

发明人： Phillip McClelland ,  Philip Brown ,  Chris Carleton

IPC分类号： G09B5/00 ,  G09B7/02 ,  G06F16/2457 ,  A61K9/00 ,  A61K31/498 ,  A61K47/34

CPC分类号： G09B5/00 ,  A61K9/0051 ,  A61K31/498 ,  A61K47/34 ,  G06F16/24573 ,  G09B7/02

摘要： At least one of the embodiments described herein relate generally to a method of obtaining metadata for content stored in a first repository. The method may be performed at a second repository, and may include the acts of: identifying a content object stored in the first repository, the content object comprising learning content usable in an electronic educational system to provide electronic learning; identifying metadata for the content object stored in the first repository, the metadata associated with the learning content of the content object; retrieving the metadata associated with the learning content from the first repository; and storing a harvested content object corresponding to the content object, wherein the harvested content object includes the metadata associated with the learning content of the content object stored in the first repository.