baber/WOPTO huggingface dataset:
Patent CA-3019953-A1 (CA)
Title: Isolation and analysis of fetal dna from extravillous trophoblast cells retrieved from the endocervical canal
Inventor: DREWLO SASCHA
IPC: C12N15/10
Filed: 2017-04-06
Abstract: Methods of isolating DNA of a fetus of an ongoing pregnancy are provided according to the present invention which include obtaining a maternal endocervical sample containing maternal cells and fetal extravillous trophoblast cells from a pregnant subject; isolating fetal extravillous trophoblast cells from the maternal endocervical sample, producing isolated fetal extravllous trophoblast cells contaminated with maternal DNA; lysing the isolated fetal extravillous trophoblast cells; isolating fetal nuclei from the lysed fetal extravillous trophoblast cells, producing isolated fetal nuclei, thereby removing at least a portion of the contaminating maternal DNA; and purifying genomic DNA from the isolated fetal nuclei, producing purified fetal genomic DNA. The purified fetal genomic DNA can be assayed to determine a characteristic of a genomic DNA sequence of the purified fetal genomic DNA, thereby determining a characteristic of DNA of a fetus of an ongoing pregnancy.
Patent CA-3024011-A1 (CA)
Inventor: BON HELENE
IPC: A61P11/00
Filed: 2017-06-07
Abstract: The present disclosure relates to TGF-beta antibodies and binding fragments thereof, DNA encoding the same, host cells comprising said DNA and methods of expressing the antibody or binding fragment in a host cell. The disclosure also extends to pharmaceutical compositions comprising the antibody or a binding fragment thereof and use of the antibody, binding fragment and compositions comprising the same in treatment of various diseases including fibrosis.
Patent CA-3027241-A1 (CA)
Title: Reclosable carton
Inventor: WADDINGTON PAUL
IPC: B65D5/10
Filed: 2017-07-13
Abstract: A carton for holding at least one article includes a plurality of panels and a plurality of end flaps. The plurality of panels at least partially defines an interior space of the carton, and includes a first side panel and a second side panel foldably connected to the first side panel. At least a portion of the first side panel and at least a portion of the second side panel are reconfigurable between an open position allowing access to the interior space and a closed position wherein the access to the interior space is restricted. The plurality of end flaps is respectively foldably connected to respective panels of the plurality of panels and form a closed end portion of the carton. The closed end portion is removable from the carton to allow access to the interior space.
Patent CA-3029989-A1 (CA)
Title: Accessoire pour dispositif mobile
Inventor: BALDREE TODD W
IPC: G08B21/02
Filed: 2017-07-05
Abstract: La présente invention concerne, entre autres choses, un accessoire pour dispositif mobile comprenant un boîtier définissant une surface de fixation configurée pour venir en prise avec un dispositif mobile, un composant portable configuré pour être porté par un utilisateur du dispositif mobile, un détecteur de séparation conçu pour détecter la séparation du composant portable par rapport au boîtier, et fournir un signal lorsque le composant portable est séparé du boîtier, et un dispositif d'alarme configuré pour être activé en réponse au signal. En variante, l'accessoire du dispositif mobile peut être un dispositif autonome non conçu pour être fixé à un dispositif mobile.
Patent CA-3031408-A1 (CA)
Title: Method for making a treatment fluid comprising a diverting agent in flake form, and method of treating a well
Inventor: DAWSON JEFFREY C
IPC: C09K8/92
Filed: 2017-07-14
Abstract: A method of treating a subterranean formation penetrated by a well-bore, for example to facilitate fracturing of the formation, comprises the steps of: (i) selecting a treatment fluid comprising a diverting agent (A) in a flaked form, for example guar gum in a flaked form. (ii) introducing the treatment fluid into the subterranean formation via the well-bore to plug a region of the formation. Thereafter, the formation may be fractured or re-fractured.
Patent CA-3034691-A1 (CA)
Inventor: ADUSUMILLI PRASAD S
IPC: C07K14/725
Filed: 2017-08-29
Abstract: Disclosed herein are cells that are immune cells, which cells recombinantly express a dominant negative form of an inhibitor of a cell-mediated immune response of the immune cell, and optionally recombinantly express a chimeric antigen receptor (CAR), wherein the CAR binds to a viral antigen. In certain embodiments, the immune cell is an immunostimulatory cell, such as a T cell. In certain embodiments, the immune cell is an immunoinhibitory cell, such as a regulatory T cell. Also disclosed herein are immune cells that recognize and are sensitized to a viral antigen, which immune cells recombinantly express a dominant negative form of an inhibitor of a cell-mediated immune response of the immune cell. The cells can be sensitized to an antigen that is a viral antigen. Additionally provided are methods of using such cells to treat a viral infection in a subject in need thereof.
Patent CA-3034937-A1 (CA)
Title: Systems and methods for use of distributed ledger technology for recording and utilizing credit account transaction information
Inventor: MILLER WALTER AVERY
IPC: G06F17/00
Filed: 2019-02-25
Abstract: The disclosed technology includes a distributed ledger system that can include one or more transaction blocks that are associated with one or more transaction records of an account corresponding to the primary account number. The system may allocate a first type block in a first distributed ledger, and the first type block may be utilized to identify a classification type associated with the first primary account number. The system may receive, at the first node, a first transaction indication associated with the first primary account number.  Responsive to receiving the first transaction indication, the system may bind a first transaction block to the first distributed ledger. Transaction blocks may be configured for selective control and/or selective replicated to other nodes of the system. In response to an end-of-cycle indication, the first transaction block may be locked to prevent further modification.
Patent CA-3037373-A1 (CA)
Inventor: GODFREY MATTHEW
IPC: E21B34/06
Filed: 2017-10-04
Abstract: Plug and plug seat valves with selective orientation and engagement systems permit plugs to pass through a series of identically or similarly sized seats without the plugs mating with any of such seats before passing therethrough. Orientation systems may be employed in these valves such that the plug passes through each plug seat in a specific orientation in relation to the seat. The orientation systems may employ a steering track, such as rotational guide, to establish a desired relationship between features around the outer surface of the plug and the inner surface of the plug seat. Engagement systems may comprise one or more retractable elements on the plug which complement a receiving element of the plug seat. The orientation system may misalign the elements of the engagement system allowing a plug to pass an otherwise complementary plug seat.
Patent CA-3037997-A1 (CA)
Inventor: RAJAGOPAL SAMBATH KUMAR
IPC: A61M5/31
Filed: 2017-10-06
Abstract: A syringe (10) comprising a syringe barrel (12) having a distal end (14), a distal tip (22), an open proximal end (16), a barrel sidewall (18) extending between the distal end to the open proximal end and defining a chamber, the barrel sidewall having a barrel sidewall thickness t, the distal end of the syringe barrel including a distal wall (24) is disclosed. The syringe includes a connector (26) integrally formed with and extending distally from the syringe barrel at the distal wall, the connector including a collar (28) disposed coaxially around an elongate tip in fluid communication with the barrel to form a channel between the elongate tip and the collar, the collar having a plurality of ribs (38) extending radially outwardly from an outside surface, each of the plurality of ribs having a height H and a width W, wherein there is a ratio of the height H to the barrel sidewall thickness t in a range of 0.75 and 1.
Patent CA-3039256-A1 (CA)
Inventor: HOFFMAN ADAM ROTHSCHILD
IPC: E21B43/34
Filed: 2017-10-03
Abstract: A system includes a pump (20) configured to pressurize a first fluid, and a pressure exchanger (PX). The PX is configured to receive a second fluid, to receive the pressurized first fluid, and to utilize the pressurized first fluid to pressurize the drilling mud for transport to a well.
Patent CA-3040810-A1 (CA)
Inventor: SPAETH VALERIE
IPC: C04B28/04
Filed: 2017-10-27
Abstract: The present invention relates hydrophobized fiber cement products and methods for the production thereof as well as uses of such products, in particular in the building industry. In particular, the present invention provides hydrophobized fiber cement product, comprising a fiber cementitious matrix and a hydrophobizing agent uniformly dispersed therein, wherein said hydrophobizing agent comprises at least one hydrophobic silicone resin having a three-dimensional molecular network structure. The present invention further provides processes for producing a hydrophobized fiber cement product with enhanced water impermeability, wherein said process comprises at least the steps of: a) admixing an inorganic curable cementitious matrix with a hydrophobizing agent to form a curable mixture, wherein said hydrophobizing agent comprises at least one hydrophobic silicone resin having a three-dimensional molecular network structure, b) transforming the curable mixture into a shaped body; and c) curing the curable mixture to form a uniformly hydrophobized fiber cement product.
Patent CA-3041383-A1 (CA)
Inventor: HAGHAYEGHI BABAK
IPC: F24F11/50
Filed: 2019-01-18
Abstract: Systems/methods for intelligent commissioning of an HVAC system provide a control node and at least a first network node coupled to communicate with the control node, the first network node configured to retrieve via a user interface objects configured at the control node, configure at least a second network node using the retrieved objects, and report the configuration of the second network node at the control node. A  user interface of a first network node can access the objects at the control node.  The first network node can apply the accessed objects to configure a second network node using a commissioning tool. The commissioning tool can be activated specifically for certain authorized HVAC personas or roles. The first network node can report the configuring at the control node. The commissioning tool can be voice-enabled to allow a single user to configure the HVAC system via voice commands.
Patent CA-3042952-A1 (CA)
Title: System and method for camera-based heart rate tracking
Inventor: KABAKOV EVGUENI
IPC: G16H30/40
Filed: 2017-11-14
Abstract: A system and method for camera-based heart rate tracking. The method includes: determining bit values from a set of bitplanes in a captured image sequence that represent the HC changes; determining a facial blood flow data signal for each of a plurality of predetermined regions of interest (ROIs) of the subject captured by the images based on the HC changes; applying a band-pass filter of a passband approximating the heart rate to each of the blood flow data signals; applying a Hilbert transform to each of the blood flow data signals; adjusting the blood flow data signals from revolving phase-angles into linear phase segments; determining an instantaneous heart rate for each the blood flow data signals; applying a weighting to each of the instantaneous heart rates; and averaging the weighted instantaneous heart rates.
Patent CA-3044003-A1 (CA)
Title: Flower pots support modular system
Inventor: MORIN FRANCOIS
IPC: A01G9/02
Filed: 2019-05-22
Abstract: A flower pot support assembly comprising a rectangular panel defining a few windows. The support is engaged and retained into a corresponding panel window via lateral flange grooves. An arcuate seat is made integral to the panel window periphery and abuttingly cooperates with a corresponding flower pot support and associated window edge sloping ramps for flower pot support sliding and tilting engagement within the panel window, all in such a way as to releasably lock the flower pot support in nesting condition inside the panel window with the support member mouth facing upwardly.
Patent CA-3045280-A1 (CA)
Title: Rfid control surface disconnect detection system
Inventor: ANKNEY DARRELL E
IPC: B64C3/50
Filed: 2019-06-04
Abstract: A control surface disconnect detection system includes a mechanical disconnect detection device that includes: a first contact element; a second contact element; and a mechanical fuse that includes a conduction path. In a normal operational state the conduction path creates an electrical pathway between the first contact element and second contact element and when in a control surface disconnected state the conduction path does not create an electrical pathway between the first contact element and the second contact element. The system also includes a radio frequency identification (RFID) tag connected to the first contact element and the second contact element such that when the mechanical disconnect detection device is in the normal operation state the RFID tag does not transmit information, and when the mechanical disconnect detection device is in the control surface disconnected state the RFID tag does transmit information.
Patent CA-3046194-A1 (CA)
Title: Torch with integral flashback arrestor and thermal shut-off device
Inventor: NGUYEN NHYANH DUYET
IPC: F23D14/46
Filed: 2016-12-30
Abstract: A torch with integral flashback arrestor and thermal shut-off device is provided. In one approach, a torch body includes a passageway of the torch body, and a cartridge assembly disposed within the passageway. The cartridge assembly may include at least one of: a resettable pressure-sensitive device, and a thermal shut-off device, wherein the pressure-sensitive device and the thermal shut-off device are modifiable from a first configuration to a second configuration in response to a pressure or temperature gradient in the torch body, and wherein the second configuration restricts flow through the passageway. The cartridge may further include a check valve disposed along the passageway, for example, within a bore of a bushing, or within a retainer coupled to the torch body at an inlet of the passageway.
Patent CA-3046784-A1 (CA)
Inventor: HOLLMAN KEITH A
IPC: F16D9/06
Filed: 2017-09-28
Abstract: La présente invention concerne des véhicules tout-terrain équipés d'au moins une paire de surfaces de sièges espacées latéralement.
Patent CA-3051249-A1 (CA)
Inventor: DROUILLARD JAMES SCOTT
IPC: C12N1/20
Filed: 2018-01-31
Abstract: The present invention relates to microbial cells, including but not limited to aerobic bacteria cells and anaerobic bacteria cells, as well as yeast cells, and methods for producing the cells, feed additives and compositions comprising the cells, and uses involving administration of the cells to animals.
Patent CA-3051770-A1 (CA)
Title: Lipolytic enzyme for use in baking
Inventor: OESTDAL HENRIK
IPC: C12N9/20
Filed: 2018-02-19
Abstract: A polypeptide having lipolytic enzyme activity, selected from the group consisting of: (a) a polypeptide having at least 65% sequence identity to amino acids 21 to 309 of SEQ ID NO: 1; (b) a polypeptide encoded by a polynucleotide that hybridizes under medium stringency conditions with the polypeptide coding sequence of SEQ ID NO: 2; (c) a polypeptide encoded by a polynucleotide having at least 65% sequence identity to the polypeptide coding sequence of SEQ ID NO: 2; and (d) a fragment of the polypeptide of (a), (b) or (c) that has lipolytic enzyme activity.
Patent CA-3052234-A1 (CA)
Inventor: MINTZ YOSEF
IPC: G01C21/02
Filed: 2017-07-02
Abstract: Apparatuses, systems and methods applying incentive based non-discriminating and anonymous dynamic car navigation driven traffic load balancing, using DTA based model predictive control that dynamically assigns sets of routes to car navigation aids wherein sets of routes tend to converge to non- discriminating sets under said traffic load balancing control and wherein in-vehicle privacy preserving incentives enable anonymous load balancing operation without potential big brother syndrome. The system and methods enable to apply a new highly efficient proactive traffic control for a city or metropolitan road network while improving or substituting commercial navigation service solutions. The system and methods may further enable to protect from hostile anonymous usage of the system, and, by being supported by appealing incentives to encourage trustable requests for prescheduled trips, to contribute to predictive assignment of parking places to path controlled trips as well as to contribute to high quality predictive coordination of controlled trips.
Patent CA-3053139-A1 (CA)
Title: Adjustable cap for column foundation
Inventor: GENEST GAETAN
IPC: E02D27/42
Filed: 2019-08-27
Abstract: A cap for a column-type foundation is adjustable with respect to its foundation. A top member has a support member for mating with and securing a leg of a structure and a central aperture for receiving an anchor rod of the column-type foundation. A sidewall casing extends downwardly from the top member and at least three positioning members engage the foundation. A seal is located on an inside of the sidewall casing near a bottom of the sidewall casing. The cap is filled with a settable material when connected to the foundation.
Patent CA-3053594-A1 (CA)
Title: Accelerateur de charge a tube a deflecteurs
Inventor: KNOWLEN CARL
IPC: F41F3/00
Filed: 2015-10-07
Abstract: Un système daccélérateur de charge à déflecteurs comprend un tube d'accélérateur de charge ayant une surface intérieure et une surface extérieure ainsi que plusieurs déflecteurs disposés sur la surface intérieure. Les nombreux déflecteurs forment une série séquentielle de chambres d'agent propulseur le long de l'axe longitudinal du tube d'accélérateur de charge. Un canon daccélération est également disposé à lextrémité du point dentrée du tube de laccélérateur de charge et il est positionné de manière à tirer un projectile dans le tube de laccélérateur de charge.
Patent CA-3053953-A1 (CA)
Title: A diagnostic system
Inventor: PARSONS SEAN ANDREW
IPC: G01N21/49
Filed: 2018-02-21
Abstract: In some embodiments a diagnostic system is disclosed including a test device for performing diagnostic analysis of a biological sample from a human or animal body, the test device having an assay and a reader to analyse the sample and determine one or more biological conditions and to generate a result data signal containing information on the determination of the one or more biological conditions. The system also comprises a base device to releasably receive the test device, receive the result data signal from the test device, and display results of testing based on the received result data signal. In some embodiments a fluid receptacle is configured to be releasably retained to a test device, the test device comprising a housing, the housing having an engagement element for releasably retaining the fluid receptacle on an outer surface of the housing.
Patent CA-3054916-A1 (CA)
Title: Membrane and device for treating restless leg syndrome
Inventor: NILSSON LARS-GORAN
IPC: A61K31/198
Filed: 2019-09-09
Abstract: The present disclosure relates to a hemodialysis membrane for the treatment of restless leg syndrome (RLS), especially in severe and very severe cases and/or in patients which suffer from kidney failure and already receive hemodialysis. The present disclosure therefore also relates to methods of treating restless leg syndrome. The treatment and method encompasses using a hemodialysis membrane which is characterized in that it comprises at least one hydrophobic polymer and at least one hydrophilic polymer and in that it has a MWRO of between 8.5 and 14.0 kD and a MWCO of between 55 kD and 130 kD.
Patent CA-3058007-A1 (CA)
Inventor: CLAUSI ROBERT N
IPC: B05D3/02
Filed: 2018-03-26
Abstract: L'invention concerne un panneau et un procédé de production de panneau. Un revêtement élastomère, et de préférence, un revêtement de polyuréthane élastomère à base d'eau, est appliqué sur une construction de panneau fini préexistant, par pressage du revêtement sur la construction de panneau, et ainsi liaison du revêtement à la surface de la construction de panneau. Le procédé est utilisé pour produire des panneaux améliorés qui peuvent être utilisés dans la production de matériaux de revêtement de sol, de panneaux muraux, de meubles, de plans de travail et analogues. Les panneaux ainsi obtenus ont généralement une surface améliorée qui protège la couche de surface de la construction de panneau. Le panneau revêtu peut également être rendu résistant à l'abrasion, et peut également être amélioré de façon à offrir de meilleures propriétés acoustiques tout en fournissant une surface haptique tactile douce.
Patent CA-3063962-A1 (CA)
Title: System and method for use in measuring a property of an environment in, or adjacent to, an elongated space
Inventor: VAN DER ENDE ANDRE MARTIN
IPC: G01V11/00
Filed: 2018-05-18
Abstract: A system comprises a tool arrangement (4) which is configured for measuring a property of an environment in, or adjacent to, an elongated space; a line (6) coupled to the tool arrangement, the line including an optical fibre for distributed optical sensing measurements, an electrically insulating material, and an electrically conductive member covered by, or embedded in, the electrically insulating material, the line having the outer profile of a slickline; and a termination-coupler (3) which mechanically connects the line to the tool arrangement, which electrically connects the electrically conductive member of the line to the tool arrangement, and which optically terminates the optical fibre of the line. A method comprises using the optical fibre to perform distributed optical sensing measurements; identifying one or more regions of interest of the elongated space based at least in part on results of the distributed optical sensing measurements; hauling in and/or paying out the line so as to cause the tool arrangement to move along the elongated space to each region of interest; and electrically transmitting information along the electrically conductive member of the line so as to cause the tool arrangement to measure one or more values of a property of the environment in, or adjacent to, the elongated space in each region of interest.
Patent CA-3066655-A1 (CA)
Title: Switching method, access network device and terminal device
Inventor: YANG NING
IPC: H04W36/00
Filed: 2017-07-25
Abstract: Disclosed by embodiments of the present application are a switching method, an access network device, and a terminal device, the method comprising: a first access network device triggering a terminal device and/or a second access network device to configure a second protocol stack, the second protocol stack being used to maintain the order of data packets of the second access network device and the terminal device and/or a key of the data packets of the second access network device and the terminal device; before the first access network device triggers the terminal device and/or the second access network device to use the second protocol stack to maintain the order of the data packets of the terminal device, the first access network device using a first protocol stack to sequence data packets to be processed of the first access network device and the terminal device. The method, access network device and terminal device of the embodiments of the present application facilitate the reduction of the data transmission delay for the terminal device in a switching process.