baber/WOPTO huggingface dataset:
Patent CA-2910637-A1 (CA)
Inventor: KARALE CHAITANYA MALLIKARJUN
IPC: C09K8/03
Filed: 2014-04-10
Abstract: A self-triggering, in-situ crosslinking fluid system is provided for controlling lost circulation for drilling in a carbonate formation. Methods of drilling a well include the steps of: (A) forming a drilling fluid comprising an aqueous phase, wherein the aqueous phase comprises: (i) water; (ii) acid, wherein the acid is at least sufficiently strong and in at least a sufficient concentration such that the aqueous phase has an initial pH of less than about 2; (iii) a viscosity-increasing agent; and (iv) a crosslinker, wherein the crosslinker is selected or controlled to crosslink the viscosity-increasing agent at a pH range anywhere in a range of about 1.5 to about 6.5 and that is at least higher than the initial pH of the aqueous phase; and (B) drilling with the drilling fluid to form a wellbore penetrating a subterranean formation.
Patent CA-2912817-A1 (CA)
Inventor: PUGH RANDALL B
IPC: G02C7/04
Filed: 2014-05-20
Abstract: The present invention provides for an Ophthalmic Lens device with passive event coloration mechanisms, which may not require a power source. An Ophthalmic Lens may comprise multiple event coloration mechanisms, wherein the event coloration mechanisms may or may not comprise similar embodiments. The event coloration mechanism may color or change color based on some predefined event. A predefined constituent or predefined condition of the tear fluid may be indicative of the predefined event, and the event coloration mechanisms may interact with the tear fluid, accordingly. In some embodiments, the passive event coloration mechanisms may be combined with Rigid Inserts or Media Inserts, wherein the inserts may provide additional functionalities.
Patent CA-2916727-A1 (CA)
Title: Polymere sequence pour un hydrogel autoregenerant
Inventor: ZENG HONGBO
IPC: C08J3/075
Filed: 2016-01-06
Abstract: Un nouvel hydrogel inspiré par les moules possédant des caractéristiques autocicatrisantes et anti-encrassement biologique est mis au point et possède un grand potentiel comme vecteur dadministration de médicament. Lhydrogel peut cicatriser de manière autonome les dommages structuraux répétés et prévenir efficacement la fixation non spécifique de cellules et la formation de biofilm.
Patent CA-2919400-A1 (CA)
Title: Composite three-dimensional electrodes and methods of fabrication
Inventor: SWIEGERS GERHARD FREDERICK
IPC: H01M4/00
Filed: 2014-07-30
Abstract: Disclosed are gas permeable 3D electrodes, preferably that have practical utility in, particularly, electro-energy and electro-synthetic applications. Gas permeable materials, such as non-conductive porous polymer membranes, are attached to one or more porous conductive materials. In another aspect there is provided a method for the fabrication of gas permeable 3D electrodes, for example gas diffusion electrodes (GDEs). The 3D electrodes can be utilised in electrochemical cells or devices.
Patent CA-2921816-A1 (CA)
Inventor: PIU FABRICE
IPC: A61P31/04
Filed: 2014-08-26
Abstract: Disclosed herein are methods for the treatment of pediatric otic diseases or conditions with antimicrobial agent compositions and formulations administered locally to an individual afflicted with an otic disease or condition, through direct application of these compositions and formulations onto or via perfusion into the targeted auris structure(s).
Patent CA-2922511-A1 (CA)
Inventor: CAMPTON DANIEL
IPC: C12M1/26
Filed: 2014-09-24
Abstract: This disclosure is directed to an apparatus, system and method for retrieving a target material from a suspension. A system includes a processing vessel, such as an Eppendorf tube, a syringe or a test tube, and a collector. The collector is sized and shaped to fit into a primary vessel, such as a test tube. The collector funnels the target material from the suspension through a cannula and into the processing vessel. The cannula extends into a cavity at a first end of the collector that holds the processing vessel. The collector includes a funnel at a second end in fluid communication with the cannula. In one implementation, the processing vessel includes at least one displacement fluid to be expelled, such that the at least one displacement fluid pushes the target material into the collector.
Patent CA-2922618-A1 (CA)
Inventor: CHA SANGHOON
IPC: C07K16/46
Filed: 2014-08-29
Abstract: The present invention relates to antigen-binding fragment(Fab) and a Fab-effector fusion protein or (poly)peptide comprising thereof. The Fab of the present invention specifically binds to serum albumin and thereby has extended in vivo half-life. The Fab of the present invention is characterized by not having cysteine residues that are responsible for the interchain disulfide bond in CH1 domain and C?L domain as well. The Fab-effector fusion protein or (poly)peptide of the present invention can be produced in periplasm of E. coli with high yield, and has increased in vivo half-life. Further, the present invention provides E. coli strain which produces various kinds of Fab-effector fusion proteins or (poly)peptides, and a pharmaceutical composition comprising the fab-effector fusion proteins or (poly)peptides.
Patent CA-2924040-A1 (CA)
Title: Asset management in a process control system
Inventor: MARTIN PETER G
IPC: G06Q10/06
Filed: 2016-03-18
Abstract: A system for improving production of a process control system comprises a processor, sensors connected to one or more assets in the process control system, human-machine interfaces, and a storage memory storing instructions for execution on the processor. The system receives process data via the sensors and determines an input cost of the one or more assets and an output value of the one or more assets. The system provides a net production value of the one or more assets based on the determined input cost and output value. The system stores the input cost, output value, and net production value on a storage memory and provides the input cost, output value, and net production value along with critical asset performance information of asset value, asset performance and opportunity costs for each asset and asset set in the operation to a user via the human-machine interfaces.
Patent CA-2924354-A1 (CA)
Inventor: DUBOVOY VIKTOR
IPC: A61Q15/00
Filed: 2013-11-18
Abstract: L'invention concerne une composition aqueuse comprenant un principe anti-transpirant actif et du EDTA disodique, le principe anti-transpirant actif étant présent dans une quantité de 0,2 % en poids à 3 % en poids du poids total de la composition sur une base anhydre, le principe anti-transpirant actif comprenant un sel d'aluminium, et le pH de la composition allant de 2 à 5. La composition peut être utilisée comme anti-transpirant lorsqu'elle est appliquée sur la région axillaire d'une personne.
Patent CA-2930601-A1 (CA)
Inventor: HIGH DONALD RAY
IPC: G06Q30/06
Filed: 2014-11-18
Abstract: Systems and methods are disclosed herein for facilitating collaborative shopping. Notifications may be sent to remote devices in response to a shopper's device entering a store or within a given proximity to a store. Notifications may invoke or include an interface to add items to a shared shopping list. Notifications from the shopper's device may be sent in advance of a user entering a store to alert friends and family to add items to the shared shopping list. A remote device may be used to authorize and instruct the shopper's device to pick up items that have been previously purchased either automatically or in response to an input from a user of the remote device. Authorization to pick up the previously-purchased item may be transmitted to one or both of a merchant and the shopper's device.
Patent CA-2930951-A1 (CA)
Title: Ensemble d'evier et de robinet
Inventor: ROWLAND JAMES
IPC: E03C1/04
Filed: 2016-05-25
Abstract: Linvention concerne le montage frontal de lensemble de robinet sur lévier, pour lequel les raccords qui sont fixés aux orifices dentrée sont passés à travers des ouvertures élargies dans la surface déclaboussure et le corps de lensemble de robinet est fixé à la surface déclaboussure par le biais des supports. Après la mise en place des joints, le logement est déplacé au-dessus du corps et descendu en place avec les extrémités à filetage externe des chambres cylindriques et lorifice de sortie en saillie à travers trois ouvertures circulaires.
Patent CA-2930991-A1 (CA)
Title: Film-dispensing cassette and rimmed bag for waste-disposal unit
Inventor: MORAND MICHEL
IPC: B65F1/14
Filed: 2011-01-07
Abstract: A film-supporting device is used with a waste-disposal unit. A central opening of the device in a transverse plane of the device has variable diametrical dimensions with a first diameter of greater dimension than the second diameter. The outline of the central opening has a shape optimized for receiving tubular film and for transportation costs, by having two of the first diameter of generally equal dimension and two of the second diameter of generally equal dimension, with the first diameter being the maximum diameter of the outline in the transverse plane, and with the second diameter being the minimum diameter of the outline in the transverse plane. The device has tubular film about an outward radial surface of the annular body. The free annular end is closed to form a bag. The opening of the bag is accessible through the central opening.
Patent CA-2934214-A1 (CA)
Inventor: WU STEVEN
IPC: A61B5/042
Filed: 2016-06-27
Abstract: A catheter adapted or high density mapping and/or ablation of tissue surface has a distal electrode array with offset spine loops, each spine loop having at least a pair of linear portions and a distal portion connecting the pair of linear portions, and one or more electrodes on each linear portion. The linear portions of the plurality of offset spine loops are arranged in-plane a single common plane, and the distal portions of the plurality of offset spine loops are arranged off-plane from the single common plane.
Patent CA-2936840-A1 (CA)
Inventor: TAYLOR ROBERT WARREN
IPC: B01D47/00
Filed: 2015-01-14
Abstract: A sorption arrangement for a gas turbine includes a sorbent-laden media. The sorbent-laden media is positioned within an inlet system for the gas turbine. The sorbent-laden media includes one or more sorbents. The sorbent-laden media contacts inlet air passing through the inlet system for the gas turbine such that gas phase contaminants are removed from the inlet air by the sorbent-laden media. A method of removing gas phase contaminants within an inlet system of a gas turbine is provided.
Patent CA-2937786-A1 (CA)
Inventor: STEPHENS JERRY RAY
IPC: B65D83/08
Filed: 2015-01-27
Abstract: A soft-sided package (12) having an outer wrap (14) and a plurality of sanitary tissue products (15) disposed within the outer wrap is provided. The outer wrap is made from a structured wrap material, and the plurality of sanitary tissues has a structured sanitary tissue.
Patent CA-2941133-A1 (CA)
Title: Improvements relating to blister package compliance
Inventor: STEVENS GERARD
IPC: A61J1/16
Filed: 2015-02-26
Abstract: This invention relates to a device for monitoring patient compliance with a drug regimen. In a particular embodiment, the device is a holder for storing a blister package between times of use, wherein the holder is configured to sense whether a blister in the blister package has not been opened, generate a non-compliance signal significant of the time at which an unopened blister is detected, and compare its position on the blister package to a prescribed medication plan.
Patent CA-2943638-A1 (CA)
Title: Production enhancement system using robot drill for drilling multi-branched fishbone and radial microholes in shale gas reservoir, and method thereof
Inventor: LIU QINGYOU
IPC: E21B7/04
Filed: 2015-12-31
Abstract: A production enhancement system using a robot drill for drilling multi-branched fishbone and radial microholes in shale gas reservoirs, comprising a system for a robot drill drawing coiled tubing and drilling multi-branch fishbone horizontal holes, a well-finishing system for a robot drill drawing coiled tubing and drilling small-bore branch holes, and a system for blasting and transformation in multi-branch fishbone horizontal holes. The system for a robot drill drawing coiled tubing and drilling multi-branch fishbone horizontal holes is used for drilling multilevel fishbone horizontal holes, providing a foundation for well-finishing and increasing production through blast-fracturing and transformation; the well-finishing system for a robot drill drawing coiled tubing and drilling small-bore branch holes is used for well-finishing operations in multilevel fishbone horizontal holes where drilling is completed. Also disclosed is a method for finishing well drilling and increasing production.  The present production enhancement system and method realize low-cost, high-efficiency, safe, environmentally-friendly production, and avoid such drawbacks of long horizontal holes and staged, large-scale fracturing as the attendant waste of water and sand, high water pollution risks, and deep-well fracturing failure.
Patent CA-2946016-A1 (CA)
Title: Une methode et un systeme integres destines a la production de dioxyde de chlore couplee a la production electrolytique de chlorate de sodium relativement independante
Inventor: WANG SHUANGFEI
IPC: C01B11/02
Filed: 2016-10-14
Abstract: Une méthode et un système intégrés de production de dioxyde de chlore couplée à une unité de production de chlorate de sodium électrolytique relativement indépendante sont divulgués. Le système comprend les fonctionnalités suivantes : une unité de production électrolytique de chlorate de sodium (NaClO3) et une unité de cristallisation, une unité de production de dioxyde de chlore (ClO2) et une unité de synthèse dacide chlorhydrique (HCl). Le système fournit une solution électrolytique dans un filtre solide-liquide, où la solution délectrolyte contient du cristal de chlorate de sodium, pour filtrer le cristal du chlorure de sodium et du dichromate de sodium. Le cristal de chlorate de sodium est ensuite fourni à un générateur de dioxyde de chlore après dissolution, alors que la solution de chlorure de sodium et de dichromate de sodium séparée retourne à lélectrolyseur pour le procédé délectrolyse, le recyclage des produits chimiques intermédiaires dans le système de production de chlorate de sodium, plutôt que lentrée dans lunité de production de dioxyde de chlore. Le chlorure de sodium constamment formé comme un sous-produit dans lunité de production de dioxyde de chlore est recyclé en retournant vers lunité de production de chlorate de sodium, ce qui réduit la nécessité de remplissage de chlorure de sodium.
Patent CA-2946653-A1 (CA)
Title: First-failure-safe surgical light
Inventor: STROLIN JOACHIM
IPC: F21V23/00
Filed: 2015-03-25
Abstract: The invention relates to a surgical light (1) for illuminating an operating area, comprising a housing-like light body (4), which accommodates at least a first and a second light unit (2, 3), and comprising a first power supply line (5), which is electrically connected to the first light unit (2) in order to feed electric current from a first voltage source to at least one light source (6a, 6b) of the first light unit (2), wherein the second light unit (3) of the light body (4) has at least one further light source (7a, 7b) and is connected to a second power supply line (8), which is separate from the first power supply line (5), by means of which second power supply line a second voltage source can be electrically connected to the second light unit (3).
Patent CA-2947345-A1 (CA)
Inventor: RINDOKS KURT P
IPC: B01D46/00
Filed: 2016-11-03
Abstract: An improved filter mounting mechanism for laboratory work cabinets, especially biological safety cabinets, enables simple and quick removal and replacement of a filter supported in the cabinet housing between a work chamber and a filtration chamber. The filter mounting mechanism comprises a stationary filter support surface between the work chamber and the filtration chamber, and a filter clamping surface movable toward and away from the filter support surface between a clamping position relatively proximal to the filter support surface for holding the filter in an operational disposition against the filter support surface and an installation position relatively distal to the filter support surface for permitting insertion and removal of the filter between the filter support and clamping surfaces. An extensible and retractable linkage mechanism, e.g., a scissors mechanism, is connected to the filter clamping surface for selectively actuating movement of the clamping surface between the clamping and installation positions.
Patent CA-2948819-A1 (CA)
Inventor: CARLAVAN MIKAEL
IPC: G06T9/00
Filed: 2016-11-17
Abstract: Image compression method comprising the following steps applied to at least one image (I): .cndot.       Decorrelating (101) the image (I) by applying thereto a mathematical transform so as to obtain a set of coefficients, .cndot.       Decomposing (102) the image (I) into blocks and, for each block of the image (I), .cndot.       Quantizing (105) said coefficients using a dead-zone uniform scalar quantizer having a semi-dead zone of size T and a quantization step size A, and .cndot.       Coding (106) the quantized coefficients, .cndot.       The size T of the semi-dead zone of the scalar quantizer being determined (103) by minimizing the difference between an estimated quantization distortion D(T), dependent at least on said size T, and a target quantization distortion D.
Patent CA-2950544-A1 (CA)
Inventor: PAJONAS TODD R
IPC: A47G29/12
Filed: 2016-12-05
Abstract: An apparatus for use on a mailbox having a substantially vertical side, includes a first panel; a second panel; a hinge joining the first panel and the second panel;  an angle limiter; and a mounting device for securing the apparatus to the mailbox. A  mailbox is improved by mounting on the box an apparatus having a panel to provide a surface oriented to tangentially receive the impact of substantially horizontally-directed debris directed toward the mailbox.
Patent CA-2950575-A1 (CA)
Title: Laminates comprising oligomer-grafted nanofillers and advanced composite materials
Inventor: QIAN YUQIANG
IPC: C09C3/08
Filed: 2015-05-29
Abstract: The invention concerns nanofiller composition comprising (i) a nanoparticle; (ii) a plurality of coupling groups bonded to the nanoparticle; (iii) one or more (a) oligomers or (b) organic isocyanate residues bonded to the one or more coupling groups; and, optionally, (iv) one or more dispersing moieties that facilitate dispersion of the nanoparticle bonded to one or more of the coupling groups or organic isocyanate residues; as well as laminates comprising such nanoparticles in at least one layer.
Patent CA-2950809-A1 (CA)
Title: Automatic droop control method for microgrid inverters based on small-signal stability analysis
Inventor: LI GUANGLEI
IPC: H02J3/00
Filed: 2014-06-16
Abstract: Disclosed is a microgrid inverter sagging automatic control method based on small-signal stability analysis. According to the control method, on the basis that the slope of a P-f sagging curve and the slope of the Q-V sagging curve are actively regulated, small-signal stability analysis is introduced, the feasibility of the slopes after the active regulation is verified, and no-deviating regulation of voltages and frequencies is implemented on the premise that the stability of a system is ensured. According to the present invention, for distributed generation under sagging control in an islanding state, the requirement of load changes is met by automatically regulating the slopes of the sagging curves and changing a reference active power value corresponding to a rated frequency in the sagging curves and a reference reactive power value corresponding to a rated voltage, and no-deviating frequency regulation and voltage regulation are implemented; the range of the slopes of the sagging curves allowed for stable operation of the system is obtained through the small-signal stability analysis, and when the sagging slopes are automatically regulated, the range needs to be met, and instability of the system caused by an operation of purely implementing the no-deviating frequency regulation and voltage regulation is avoided.
Patent CA-2953551-A1 (CA)
Inventor: LARSEN SCOTT
IPC: A61B17/04
Filed: 2015-07-01
Abstract: Knots and methods of forming knots made of flexible material for use in a surgical environment are described. The knots include one or more ways to unlock at least a portion of the knot.
Patent CA-2958233-A1 (CA)
Title: Medication packaging and dose regimen system
Inventor: TERHUNE JOANNA
IPC: G16H10/60
Filed: 2015-08-18
Abstract: A medicament dispensing container comprises a first wall and a second wall defining a cavity therebetween. At least one member is connected to at least one of the walls and is disposable in the cavity. The at least one member defines at least one dose receptacle configured for disposal of at least one dose of at least one medication. The at least one member includes indicia relating to a medication regimen comprising the at least one medication. The walls are movable between a medication accessible configuration and a tamper resistant configuration. Systems and methods of use are disclosed.
Patent CA-2958261-A1 (CA)
Inventor: LINDSAY THOMAS WILLIAM
IPC: A21C9/06
Filed: 2015-08-20
Abstract: A depositing apparatus for depositing a filler substance, the apparatus including: a housing including a filler inlet and a filler outlet; a rotor member configured to rotate within the housing, the rotor member including at least one passage extending therethrough, between at least two passage openings, such that rotation of the rotor member moves at least one of the at least two passage openings into and out of alignment with the filler inlet and filler outlet; and a piston member positioned within the at least one passage that moves with rotation of the rotor member.
Patent CA-2959021-A1 (CA)
Inventor: BLAZER BRADLEY JEROME
IPC: G02B6/00
Filed: 2015-08-17
Abstract: An optical cable is provided. The optical cable includes a cable body having an outer surface and an inner surface defining a lumen and one or more optical transmission elements located within the lumen. The optical cable includes a groove array comprising a plurality of grooves located on the outer surface of the cable body. Each groove defines a trough having a lower surface located between peaks on either side of the trough, and the groove array includes an average groove spacing. The optical cable includes an ink layer applied to the cable body at the location of the groove array. The groove array and the ink layer are formed to limit abrasion experienced by the ink layer.
Patent CA-2959848-A1 (CA)
Title: Robinet pour fluide sous pression
Inventor: FRENAL ANTOINE
IPC: F17C13/04
Filed: 2017-03-01
Abstract: Robinet pour fluide sous pression, avec ou sans détendeur de pression intégré, comprenant un corps (2) abritant un circuit (3) de fluide ayant une extrémité (4) amont destinée à être mise en relation avec une réserve de fluide sous pression et une extrémité (5) aval destinée à être mise en relation avec un appareil utilisateur, le circuit (3) comprenant une vanne (6) de contrôle du débit dans le circuit (3), la vanne (6) étant commandée par un levier (7) monté pivotant sur le corps (2) du robinet (1) entre une position de repos dans laquelle la vanne (6) est maintenu dans un premier état correspondant à une première valeur de débit dans le circuit (3) et une seconde position active dans laquelle le levier (7) déplace la vanne (6) dans un second état correspondant à une seconde valeur de débit dans le circuit (3), caractérisé en ce que la surface extérieure du robinet (1) comprend une rainure (8) et en ce que, dans sa première position, une première portion (17) du levier (7) est logée dans la rainure (8) et ne fait pas saillie ou faiblement saillie par rapport à la surface extérieure du robinet (1) tandis qu'une seconde portion (27) du levier (7) fait saille en dehors de la rainure (7).