baber/WOPTO huggingface dataset:
Patent CA-2984241-A1 (CA)
Title: Use of tree sap to preserve sperm cell lines
Inventor: ROBINSON MEG A
IPC: A01N1/02
Filed: 2016-04-26
Abstract: A method of cryogenically preserving sperm comprising (a) combining sperm to be cryogenically preserved and a composition that comprises (1) a cryoprotectant, comprising one or more tree saps; and (2) an extender medium to produce a sperm/medium combination; and (b) subjecting the combination to conditions that result in cryopreservation of sperm, thereby producing a cryopreserved combination that comprises cryopreserved sperm is disclosed.
Patent CA-2985277-A1 (CA)
Title: Methode et appareil de codage video et methode de decodage video et appareil partageant des parametres de decalage adaptatif d'echantillon entre les composantes couleur
Inventor: ALSHIN ALEXANDER
IPC: H04N19/132
Filed: 2013-06-11
Abstract: La présente invention divulgue une méthode et un appareil de codage dune vidéo et une méthode et un appareil de décodage dune vidéo, qui génère une image récupérée de laquelle une erreur comparée à une image originale est minimisée. La méthode divulguée sert à décoder la vidéo comprenant un ajustement de décalage adaptatif déchantillon (SAO) comprenant lobtention dun paramètre SAO de tranche dune tranche courante dun entête de tranche dun flux de bits qui est reçu; lobtention de linformation dutilisation du SAO de luminance dune composante de luminance de la tranche courante parmi les paramètres SAO de tranche et linformation dutilisation de SAO de chrominance des composantes de chrominance; la détermination de lexécution dun ajustement de SAO sur la composante de luminance de la tranche courante daprès linformation dutilisation de SAO de luminance et la détermination du même résultat dexécution de lajustement de SAO sur une première composante de chrominance et une deuxième composante de chrominance de la tranche courante daprès linformation dutilisation de SAO de chrominance.
Patent CA-2990523-A1 (CA)
Inventor: HEDHAMMAR MY
IPC: C07K14/435
Filed: 2016-06-23
Abstract: A recombinant fusion protein is comprising a spider silk fragment and a cyclic RGD cell-binding motif with selectivity for integrins, such as for a5ß1 integrins. The fusion protein is useful as a cell scaffold material and for the cultivation of cells displaying integrins on their cell surface.
Patent CA-2992025-A1 (CA)
Inventor: VALERO REMI
IPC: C04B7/32
Filed: 2016-07-13
Abstract: The invention relates to a process for manufacturing calcium aluminates in an industrial furnace (1), according to which fine particles of a raw material that is a source of alumina (Al2O3) and/or of aluminium (Al) and of a raw material that is a source of calcium oxide (CaO) and/or of calcium (Ca) having a median diameter d50 less than or equal to 6000 µm are introduced, continuously, into a tank (15) made of refractory material containing a permanently heated molten bath (11) in order to melt said fine particles of raw material, and a liquid mass of calcium aluminates (16) is recovered, continuously, at the outlet of the tank.
Patent CA-2996277-A1 (CA)
Title: Method for producing nickel powder
Inventor: OZAKI YOSHITOMO
IPC: C22B3/44
Filed: 2016-08-24
Abstract: Provided is a production process by which a so-called high-purity nickel powder made up of coarse particles and reduced in the content of impurities, in particular, in sulfur content, is produced from a nickel sulfate ammine complex solution using a fine nickel powder. This process is for producing a nickel powder from a nickel sulfate solution, and is characterized by conducting the following treatment steps (1) to (4): (1) a hydroxylation step in which a sediment of nickel hydroxide is yielded; (2) a complexation step in which a mixed slurry comprising a nickel sulfate ammine complex solution, seed crystals, and the nickel hydroxide is formed; (3) a reduction step in which a reduction slurry containing a nickel powder formed by the deposition of nickel matter on the seed crystals is formed; and (4) a solid-liquid separation step in which the reduction slurry formed in the reduction step (3) is subjected to solid-liquid separation to recover the nickel powder and a reduction end liquid.
Patent CA-2999879-A1 (CA)
Title: Testeur d'interruption automatique de defaut de mise a la terre
Inventor: FREER BENJAMIN AVERY
IPC: G01R15/18
Filed: 2016-09-23
Abstract: La présente invention concerne un système qui comprend un fil chargé et un fil neutre configurés de sorte à établir un circuit fermé entre une source d'énergie et une charge. Le système comprend en outre un premier et un second transformateur ainsi qu'un capteur. Le premier transformateur de courant est couplé au fil chargé et est configuré de sorte à introduire un premier courant de test, ayant une première polarité, dans le fil chargé. Le second transformateur de courant est couplé à un fil neutre et configuré de sorte à introduire sensiblement en même temps un second courant de test dans le fil neutre. Le second courant de test présente la même polarité que celle du premier courant de test. Le capteur est configuré de sorte à détecter une asymétrie entre le premier et le second courant de test et est en outre configuré de sorte à provoquer une interruption du circuit fermé lors de la détection de l'asymétrie.
Patent CA-3005299-A1 (CA)
Inventor: MORIN TREVOR J
IPC: G01N33/487
Filed: 2016-11-23
Abstract: The present invention is directed to a target molecule modified to facilitate detection in a nanopore deice. The present invention further relates to a method of detecting such a modified target molecule using a nanopore device. It also disclose a method of using such a modified target molecule for tracking and verification of pharmaceutical, chemical or biological products and for measuring various conditions of a sample comprising the modified target molecule.
Patent CA-3008897-A1 (CA)
Inventor: GOVARI ASSAF
IPC: H04L1/00
Filed: 2018-06-20
Abstract: A console may receive signals from one or more components of the medical system over an input/out (I/O) interface. The console may process the received signals into one or more packets and transmit the one or more packets over a first interface. The console may identify an origin of the one or more packets. The console may monitor time intervals between the one or more packets to determine a connection status of the one or more components. The console may parse each of the one or more packets into a packet header and data and inspect the data for errors. The console may transmit an indication of the connection status and an indication of errors to a display over a second interface. The display may indicate the connection status and the presence of errors using one or more display schemes.
Patent CA-3011038-A1 (CA)
Title: Polyethylene composition and film having a good permeability, stiffness and sealability
Inventor: WANG XIAOCHUAN
IPC: C08L23/06
Filed: 2018-07-11
Abstract: A polyethylene composition comprises a first polyethylene which is an ethylene copolymer having a weight average molecular weight of from 70,000 to 250,000 and a molecular weight distribution M w/M n of < 2.3, a second polyethylene which is an ethylene copolymer or homopolymer having a weight average molecular weight of from 15,000 to 100,000 and a molecular weight distribution M w/M n of < 2.3, and a third polyethylene which is an ethylene copolymer or homopolymer having a weight average molecular weight of from 70,000 to 250,000 and a molecular weight distribution M w/M n of > 2.3, where the first polyethylene has more short chain branching than the second polyethylene or the third polyethylene. The polyethylene composition has a soluble fraction in a CEF analysis of at least 10 weight percent.  Film made from the polyethylene composition may have a machine direction 1%  secant modulus of 190 MPa (at a film thickness of about 1 mil), a seal initiation temperature (SIT) of <= 100°C (at a film thickness of about 2 mil), an area of hot tack window (AHTW) of >= 160 Newtons.C° (at a film thickness of about 2 mil) and an oxygen transmission rate (OTR) of >=650 cm3 per 100 inch2 (at a film thickness of about 1 mil).
Patent CA-3012557-A1 (CA)
Title: Compositions for treating candidiasis infections
Inventor: NIVOLIEZ ADRIEN
IPC: A61P15/02
Filed: 2017-03-01
Abstract: The present invention relates to a composition comprising, as an antifungal agent, at least 2.1010 CFUs of Lactobacillus, and a sulphur compound, for use as a first line treatment for candidiasis infections and recurring candidiasis infections.
Patent CA-3013008-A1 (CA)
Inventor: LISS MITCHELL
IPC: A47B96/14
Filed: 2018-08-01
Abstract: A post coupler has one or more positive post stops therein limiting extension of an end of a post section in or over the coupler beyond the stop. The stops may be freely extended tabs or stop embossments from or in the coupler flanges. Outside wrap, inside wrap and hidden post couplers are disclosed, as well as assembly methods.
Patent CA-3017840-A1 (CA)
Inventor: FRANKE ALOIS J
IPC: H05B7/09
Filed: 2017-03-30
Abstract: The present invention relates to a self-calcining electrode material for electric arc furnaces, containing one or more carbon components and a binder, wherein the binder is hard bitumen and having a needle penetration at 25°C according to DIN EN 1426 of < 50 [per 0.1 mm] and/or a softening point (ring and ball) according to DIN EN 1 427 of at least 65°C and/or having a density at 25°C according to DIN EN 52004 of 0.5 to 2 g/cm3, wherein the electrode material has a PAH content of < 500 ppm. The hard bitumen is preferably derived by flash distillation from soft and medium-hard bitumen types and has a high sulfur content.
Patent CA-3022622-A1 (CA)
Inventor: PATNANA VIJAYA KUMAR
IPC: C09K8/68
Filed: 2016-06-30
Abstract: Method comprising introducing a treatment fluid into a subterranean formation, the treatment fluid comprising a pseudo-crosslinking agent and an acidic viscoelastic surfactant (AVS) base fluid, wherein the treatment fluid has a pH of less than 5. The AVS base fluid includes a zwitterionic viscoelastic surfactant, an acidic constituent, and a polar solvent and the zwitterionic viscoelastic surfactant is present in an amount in the range of from about 0.001% to about 15% by weight of active surfactant of the AVS base fluid. The treatment fluid performs a subterranean formation operation.
Patent CA-3024282-A1 (CA)
Inventor: OHTAKE NAOTAKA
IPC: C01F17/235
Filed: 2017-05-17
Abstract: Il est décrit des particules d'oxyde de cérium composées d'oxyde de cérium ou composées d'oxyde de cérium et d'au moins un oxyde métallique, autre qu'un oxyde de cérium, sélectionné dans le groupe constitué de l'oxyde de lanthanum (LaaOs), de l'oxyde de praséodyme (PreOn), de l'oxyde de néodyme (Nd20s) et de l'oxyde d'yttrium (Y2O3), et ayant les propriétés suivantes : une surface spécifique (SBET) comprise entre 55 et 80 m2/g, après calcination à 900 °C pendant 5 heures, à l'air; et une surface spécifique (SBET) comprise entre 75 et 90 m2/g, après calcination à 700 °C pendant 4 heures, dans une atmosphère gazeuse contenant 10 % par volume de dioxygène, 10 % par volume d'eau et le reste en diazote. Les particules d'oxyde de cérium peuvent être utilisées comme matériau catalyseur ou cocatalyseur, par exemple dans la catalyse de la purification de gaz d'échappement de véhicules. Il est également décrit un procédé pour préparer lesdites particules d'oxyde de cérium.
Patent CA-3024340-A1 (CA)
Inventor: DE' LONGHI GIUSEPPE
IPC: A47J31/44
Filed: 2017-05-17
Abstract: The coffee machine (1) with a system for emulsifying and heating milk comprises a body (2) having a coffee dispenser (3) and a device (4) for emulsifying and/or heating milk having a carafe (6) for containing the milk and a lid (7) for closing the carafe (6), means (8) for conveying the steam generated inside the coffee machine, to a Venturi tube (9) present in the lid (7) so as to emulsify and/or heat the milk inside said lid, the device (4) being provided with detection means (12) for detecting the presence of milk in the carafe (6) so as to interrupt the dispensing of milk when said carafe (6) is completely empty.
Patent CA-3025017-A1 (CA)
Inventor: STOOPS DANIEL STEWART
IPC: H04M3/523
Filed: 2017-06-06
Abstract: Event data that includes an identification of a registered device and a state of the registered device may be received by a contact center, where the registered device is different from the user device. A resource requirement for a communications session between a user device and an agent device may be determined by the contact center based on the event data. Routing information that enables the user device to establish a communications session with the agent device without a need for a user of the user device to provide the identification of the registered device to an agent of the agent device may be generated by the contact center based on the resource requirement.
Patent CA-3026475-A1 (CA)
Inventor: HARRIMAN MERRILL
IPC: G06F9/50
Filed: 2017-06-09
Abstract: Disclosed is a method for providing a proxy service in an industrial system, and in particular a Software Defined Automation system that includes a Software Defined Network with a network controller node. The method includes providing in such an industrial system, a proxy service engine comprising at least one proxy service node. And wherein the network controller node directs incoming service requests to proxy service nodes, based on a rule set. The proxy service nodes will process the service request, upon which the requested service will be delivered.
Patent CA-3033301-A1 (CA)
Inventor: STURGEON JEFFREY
IPC: H05K5/02
Filed: 2019-02-06
Abstract: A system for recording visually guided motor activity within a bore of an MRI machine, comprising a tablet configured for mounting within the bore of the MRI machine, the tablet comprising a shielded housing, a touchscreen display mounted within the housing, and a receiver board, an interface box coupled to a controller configured to control operation of the touchscreen display, the interface box being located remotely from the bore and comprising a transmitter board for processing signals from the controller and transmitting processed signals to the receiver board of the tablet, and a cable connected between the tablet and the interface box, the cable comprising a plurality of conductors to carry signals between the receiver board and the transmitter board .
Patent CA-3034492-A1 (CA)
Title: Adjustable stops for actuator piston
Inventor: MEZZINO GIACOMO
IPC: B64C13/40
Filed: 2019-02-20
Abstract: The disclosure provides an actuator comprising an actuator piston movable along an axis, a first stop member rotatable about the axis and configured to limit the movement of the actuator piston in a first direction along the axis, a second stop member movable along the axis and configured to limit the movement of the actuator piston in a second direction along the axis, wherein the first direction is opposite to the second direction. In accordance with the disclosure, a first screw connection is present between the first stop member and the second stop member such that rotation of the first stop member about the axis causes movement of the second stop member along the axis to vary the amount by which the actuator piston can move along the axis in use.
Patent CA-3036963-A1 (CA)
Title: Lipid formulations comprising cationic lipid and a targeting lipid comprising n-acetyl galactosamine for delivery of nucleic acid
Inventor: AKINC AKIN
IPC: A61K47/22
Filed: 2010-01-29
Abstract: The invention features an improved lipid formulation comprising a cationic lipid of formula (A), a neutral lipid, a sterol and a PEG or PEG-modified lipid, where RI and R2 are independently alkyl, alkenyl or alkynyl, each can be optionally substituted, and R3 and R4 are independently lower alkyl or R3 and R4 can be taken together to form an optionally subsituted heterocyclic ring. In one embodiment, R, and R2 are independently selected from oleoyl, pamitoyl, steroyl, linoleyl and R3 and R4 are methyl. Also disclosed are targeting lipids, and specific lipid formulations comprising such targeting lipids.
Patent CA-3038390-A1 (CA)
Title: Horizontal line drive selective solution mining methods
Inventor: HARDAGE QUINTON
IPC: E21B43/26
Filed: 2019-03-29
Abstract: Methods for mining soluble minerals from a subterranean deposit. A fluid is injected into a horizontal injection wellbore passing through the deposit and allowed to enter a mining/fracture plane having at least one fracture, extending from the horizontal injection wellbore, at a pressure sufficient to further fracture the deposit, maintain the mining/fracture plane or open the mining/fracture plane. The injected fluid is allowed to dissolve some of the soluble minerals from the deposit thereby forming a mineral solution which is produced from horizontal production wellbores that intersect the mining/fracture plane.
Patent CA-3038511-A1 (CA)
Inventor: LOMBARDI EDWARD J
IPC: A61B1/307
Filed: 2016-10-22
Abstract: A disposable sheath device for use with an endoscope is disclosed. The endoscope has a body with an insertion tube having optics at its distal end. The disposable sheath device has a primary lumen and at least one secondary lumen attached to the primary lumen along a length of the lumen. The primary lumen is for covering and protecting the insertion tube from bodily contamination. The secondary lumen is for accommodating a desired tool. The secondary lumen has an insert substantially commensurate in length to the secondary lumen and the insert has a slit longitudinally along its length. The slit permits radial expansion to accommodate tools having a radius larger than that of the secondary lumen, which preferably is made of a flexible material that expands. A connector is attached to the proximal end of the primary lumen and connects to he body of the endoscope. The connector extends longitudinally to accommodate different length insertion tubes. Optionally, an adapter can be used to attach the connector to the body of the endoscope. Varying the adapter permits the sheath device to be attached to various endoscope bodies.
Patent CA-3038664-A1 (CA)
Title: Element de retenue et recipient d'isolation l'incorporant
Inventor: HAAS COLTON BRYAN
IPC: F25D3/08
Filed: 2017-09-27
Abstract: Élément de retenue et un récipient isolé sous vide. L'élément de retenue comprend un corps tronconique, une collerette cylindrique s'étendant à partir du corps tronconique, et un élément déformable s'étendant le long d'une surface intérieure du corps tronconique. L'élément déformable peut comporter de multiples couches. Une ouverture s'étend à travers le corps tronconique, de telle sorte que le col d'une bouteille peut passer à travers celle-ci. Le récipient isolé sous vide comprend l'élément de retenue précité et une structure à double paroi, et peut recevoir et fixer des bouteilles ayant des hauteurs et des largeurs différentes. Le récipient isolé sous vide élimine également la condensation des surfaces externes d'une bouteille positionnée dans celui-ci, maintient la température initiale de la bouteille, et permet à un utilisateur de verser depuis la bouteille sans avoir à retirer la bouteille du récipient.
Patent CA-3043422-A1 (CA)
Inventor: MCNEILUS GARWIN
IPC: B28C5/42
Filed: 2019-05-15
Abstract: A delivery chute for use on a concrete mixer truck has automated systems to allow for repositioning and reconfiguration without requiring an operator to manipulate components. The chute is configured to have multiple segments that can bc folded/nested with one another for transport and can be positioned in an extended configuration thereby forming a continuous delivery surface for purposes of delivering concrete to a desired location.  Powered mechanisms are used to reposition these segments, thus eliminating the need for operators to handle chute segments at all. A control system is provided to coordinate operation of components so proper sequences arc followed during folding, unfolding, raising, lowering and swinging operations. An operator can control each of these operations using a remote control, having single buttons to carry out specific operations.
Patent CA-3043454-A1 (CA)
Inventor: KAISER CHRISTOPH
IPC: E01B35/00
Filed: 2017-11-29
Abstract: L'invention concerne un appareil de mesure (13) servant à acquérir une géométrie d'une voie ferrée (5) immédiatement après un traitement de la voie (5) au moyen d'un engin de pose de voie (1), l'appareil de mesure comprenant des essieux (16) servant à circuler sur la voie (5), des éléments d'assemblage (15) permettant la fixation à l'engin de pose de voie (1) et une interface de données (41) pour l'échange de données avec l'engin de pose de voie (1). En outre, l'appareil de mesure (13) comprend un châssis d'appareil (22) sur lequel est disposée une unité de mesure inertielle (14), un essieu avant (16) et un essieu arrière (16) étant montés sur le châssis (22) de l'appareil de manière à pouvoir tourner l'un par rapport à l'autre autour d'un axe de rotation (21) qui s'étend orthogonalement aux essieux (16).
Patent CA-3045502-A1 (CA)
Inventor: MURPHY SEAN PATRICK
IPC: H04W36/00
Filed: 2017-12-13
Abstract: Continuous communication during network handovers may ensure the sending and receiving of mission-critical data by over-the-top (OTT) applications is performed without interruption using multiple communication networks. A request from an OTT application to establish a communication session with an IP Multimedia Subsystem (IMS) core of a wireless carrier network for routing communication traffic to the IMS core may be received. Subsequently, an access point name (APN) designated by an APN parameter of the OTT application may be determined. Accordingly, in response to a determination that the APN parameter designates a continuous link APN, the communication traffic may be routed via a communication session that seamlessly switches between a continuous link APN bearer on a radio access network of the wireless carrier network and a continuous link APN tunnel on a remote network that connects to an Evolved Packet Data Gateway (ePDG) of the wireless carrier network.
Patent CA-3046127-A1 (CA)
Inventor: WALTI MARTIN
IPC: A61M35/00
Filed: 2018-01-05
Abstract: A device is made available for negative pressure treatment of wounds on the human or animal body, in which device, on the one hand, a substance is delivered to a wound bed (W) and, on the other hand, fluids such as in particular an exudate and the delivered substance are aspirated from the wound bed (W) by means of negative pressure. The device has a suction pump housing (2) and, arranged therein, a suction pump for aspirating the fluids from the wound bed (W), and a fluid collection container (3) for collecting the aspirated fluids. Moreover, the device has a first measuring means (30; 31; 25) and a second measuring means (5; 21; 24). The first measuring means (30; 31; 25) serves to determine the quantity of the aspirated fluids, and the second measuring means (5; 21; 24) serves to determine the quantity of the substance delivered to the body.
Patent CA-3049909-A1 (CA)
Inventor: CHANDUSZKO ANDRZEJ J
IPC: A61F2/915
Filed: 2018-01-26
Abstract: La présente invention concerne un système d'angioplastie transluminale percutanée qui comprend un stent non-raccourcissant et un ancrage de stent pour maintenir le stent en place jusqu'à sa pose. Le stent comprend des anneaux et des anneaux fusionnés comprenant divers motifs tels que des motifs ellipsoïdaux en papillon ou pincés. Les ancrages de stent peuvent libérer le stent après qu'une gaine externe découvre le stent ou découvre le stent et les doigts sollicités ou courbés des ancrages de stent.