baber/WOPTO huggingface dataset:
Patent CA-3072899-A1 (CA)
Title: Corrosion inhibitors for oilfield applications
Inventor: CRABTREE ALLA
IPC: C09K8/54
Filed: 2018-09-05
Abstract: A corrosion inhibitor active and method for reducing corrosion of a metal surface in contact with a corrosive environment is disclosed. The corrosion inhibitor active is an organic sulfonated compound that is derived from the sulfonation of one or more carboxylic acids, internal olefins, or alpha-olefins having a carbon chain length of 15 to 26 carbon atoms. The method of reducing corrosion includes contacting the metal surface with an effective amount of the corrosion inhibitor active. The corrosion inhibitor active is useful in high temperature corrosive environments, such as those found in oil and gas operations.
Patent CA-3073096-A1 (CA)
Title: Bret sensor molecules for detecting hydrolases
Inventor: CARON KARINE
IPC: C07K19/00
Filed: 2018-08-24
Abstract: The present invention relates to bioluminescence resonance energy transfer sensor molecules having the structure R1-L-R2 -B or B- R2-L-R1, wherein R1 is a bioluminescent protein, L is a linking element, R2 is a non-protein acceptor domain and B is a blocking group, and wherein R2 bound to B comprises a hydrolysable bond which produces a change in BRET when hydrolysed. The invention also discloses a method of detecting a hydrolase by contacting a sample with a molecule B-R2, then contacting with a compound R1-L or L-R1 under conditions to cause attaching of R2 to L, and detecting a change in the BRET ratio. Specifically exemplified sensors comprise luciferase and fluorescein diacetate, which is hydrolysed by an esterase. The invention also discloses luciferase enzymes derived from RLuc8 by removing cysteine residues.
Patent CA-3073854-A1 (CA)
Inventor: HUGHES JOHN E
IPC: B05D7/24
Filed: 2018-08-28
Abstract: Described herein is a coating composition suitable for application to a building panel. The coating composition comprises inorganic pigment, liquid carrier, and a humectant comprising a first ester-containing compound. The liquid carrier may be present in an amount ranging from about 10 wt. % to about 30 wt. % based on the total weight of the coating composition. Described herein are also building panels coated with the coating composition and methods of their production.
Patent CA-3074307-A1 (CA)
Inventor: ZEITLER LUCAS HENRY
IPC: C10L5/44
Filed: 2020-03-02
Abstract: An outer wrapper has an outer layer and liner and arranged to form an interior volume. A quantity of fuel pellets is contained within the interior volume and faced by the liner. When ignited the outer wrapper burns away while igniting the quantity of fuel pellets.
Patent CA-3075001-A1 (CA)
Inventor: STOWELL JEFFREY
IPC: C08G18/42
Filed: 2018-07-23
Abstract: The present invention provides dialkyl phosphorus-containing compounds, namely reactive mono-hydroxyl-functional dialkyl phosphinates in a blend with a phosphate compound, said blend serving as highly efficient reactive flame retardant blend in flexible polyurethane foam. The invention further provides fire-retarded polyurethane compositions comprising said the reaction product of the flame retardant blend with polyol and isocyanate foam forming components.
Patent CA-3080241-A1 (CA)
Title: Refrigeration system and method of refrigeration load control
Inventor: CROWE QUENTIN
IPC: F25B49/02
Filed: 2018-02-01
Abstract: A method of controlling a refrigeration system including a medium temperature refrigeration load and a low temperature refrigeration load. The method includes selectively bypassing refrigerant between a medium temperature suction group and a low temperature suction group via a bypass line using an electronic valve positioned in the bypass line. The method also includes controlling flow of refrigerant between the medium temperature suction group and the low temperature suction group via a controller communicatively coupled to the valve, and modulating the valve at any position between a closed position and a full open position to vary an amount of refrigerant flow between the medium temperature suction group and the low temperature suction group in response to determining, via the controller, one or both of a state of the medium temperature suction group and a state of the low temperature suction group.
Patent CA-3082797-A1 (CA)
Inventor: CHILTON RONALD W
IPC: E02D17/08
Filed: 2018-11-16
Abstract: An excavation support system and methods for installing and using same. The system includes a corner cart having a generally vertical back plate having a front surface, a back surface, a top end, and a bottom end; a generally horizontal base plate having a top side and a bottom side, the base plate attached to the back plate at about a 90-degree angle, proximate the bottom end of the back plate; at least one roller, connected to the back plate, extending from the back surface thereof, and a corner swivel brace disposed on the top side of the base plate and connected to the front surface of the back plate.
Patent CA-3085100-A1 (CA)
Inventor: FOURNIER ERIC
IPC: B60P7/02
Filed: 2020-06-29
Abstract: A tonneau cover system for a vehicle includes at least two panels configured to collaboratively form a container. The at least two panels extend laterally when connected to a tonneau of the vehicle. A first panel is movable between an open position and a closed position to gain access to an interior space defined by the container.  In the closed position, the first panel extends parallel to a floor of the tonneau. A second panel is selectively placed in a cover or a storage position. In the cover position, the second panel extends parallel to the floor to collaboratively cover at least part of the tonneau. In the storage position, the second panel extends perpendicular to the first panel in the closed position. The first and second panels collaboratively form the container when the first panel is in the closed position and the second panel is in the storage position.
Patent CA-3085348-A1 (CA)
Title: Abuse deterrent morphine sulfate dosage forms
Inventor: HUANG HAIYONG HUGH
IPC: A61K31/485
Filed: 2018-12-18
Abstract: The present invention relates to a solid oral extended release pharmaceutical dosage form comprising a cured extended release matrix formulation, the extended release matrix formulation comprising: a therapeutically effective amount of morphine sulfate, and polyethylene oxide. The invention further relates to a process of preparing the dosage form as well as to a method of treating pain by administering the dosage form
Patent CA-3086076-A1 (CA)
Title: Clamping device
Inventor: FISHER THOMAS EDWARD
IPC: F16G11/10
Filed: 2019-01-29
Abstract: A clamping device (10) for clamping an elongate article (100) is disclosed. The damping device (10) comprises a body (12) and a clamping arrangement (26) in the body (12). The damping arrangement (26) comprises a clamping member (28) and an urging member (30) for urging the clamping member (2B) into clamping engagement with the elongate article (100). The body (12) has a reaction formation (56) along which the elongate article (100) can extend. The reaction formation (56) applies a reaction force to the elongate article (100) when so engaged by the clamping member (28). The clamping device (10) further includes a carriage (32) on which the damping member (28) is provided, and a release member (42) on the carriage (32) for releasing the damping member (28) from engagement with the elongate article (100). The release member (42) extends outwardly from the body (12).
Patent CA-3087467-A1 (CA)
Title: Fungicidal composition
Inventor: SCHILLING BRIAN
IPC: A01P3/00
Filed: 2020-07-21
Abstract: A fungicidal composition for controlling phytopathogenic fungi, particularly Aphanomyces fungi is described. A specific fungicidal composition includes ipconazole, metalaxyl and caboxin (carbathiin) as active components. The fungicidal composition is used to prevent and/or treat root rot disease caused by Aphanomyces fungi, and/or to promote improvement in the health of a plant.  Also included are methods of increasing crop yield in Aphanomyces-infested soils.
Patent CA-3088271-A1 (CA)
Title: Heterogenous cosmetic ink composition for inkjet printing applications
Inventor: VILLALOBOS LINGOES JANETTE
IPC: B41M5/00
Filed: 2019-02-01
Abstract: A cosmetic ink composition comprises a particulate material, a polymeric dispersant having a weight average molecular weight of less than about 20,000 daltons, and a polymeric rheology modifier. The particulate material can have a Particle Size Distribution D50 of about 100 nm to about 2,000 nm. The cosmetic ink composition can undergo controlled syneresis, forming a weak colloidal gel phase and a particle-lean, low viscosity phase, which can be printed without interventions such as agitation, mixing, or re-circulation to homogenize the composition.
Patent CA-3090294-A1 (CA)
Inventor: DAI DONGCHENG
IPC: C07D209/70
Filed: 2013-08-14
Abstract: ABSTRACT Disclosed are methods for the preparation of Tecovirimat for the treatment or prophylaxis of viral infections and diseases associated therewith, particularly those viral infections and associated diseases caused by the orthopoxvirus. Date Recue/Date Received 2020-08-17
Patent CA-3092148-A1 (CA)
Title: Modified guide rnas for crispr genome editing
Inventor: SONTHEIMER ERIK JOSEPH
IPC: C12N15/85
Filed: 2019-03-18
Abstract: Chemically modified crRNAs and tracrRNAs are provided. crRNAs and tracrRNAs with 5' and/or 3' conjugated moieties are provided. crRNAs and tracrRNAs with modifications in the repeat region of the crRNA or the anti-repeat region of the tracrRNA are provided. Methods of using the crRNAs and tracrRNAs for genome editing with a CRISPR nuclease and kits for performing the same are also provided.
Patent CA-3093538-A1 (CA)
Inventor: HO SEONG-HYUN
IPC: A61K48/00
Filed: 2019-02-12
Abstract: The present invention relates to a composition for increasing the expression of a growth factor gene, the composition comprising core-shell structured microparticles as an active ingredient. When administered in vivo along with a gene, the composition for increasing the expression of a growth factor gene, according to the present invention, may increase the expression of the co-administered gene by at least 30% or higher. Especially, when administered along with at least one type of gene, appropriate for the present invention, selected from a human hepatocyte growth factor (HGF) gene, a variant gene of the human HGF and a mutant gene thereof, or at least one type of gene, appropriate for the present invention, selected from a human insulin-like growth factor-1 (IGF-1) gene, a variant gene of the human IGF-1 and a mutant gene thereof, the composition may increase the expression of the gene by at least 30% or higher. When administered along with a gene therapeutic agent, the composition may enable a treatment effect to be achieved even by means of a small amount of a gene, and thus the composition is useful.
Patent CA-3094710-A1 (CA)
Inventor: CHERN WENDY HUANG
IPC: A61K47/14
Filed: 2019-03-28
Abstract: L'invention concerne des compositions pharmaceutiques topiques d'ester de sébacoyle dinalbuphine (SDE) et des méthodes d'utilisation de telles compositions pour le traitement du prurit, de la douleur et d'états inflammatoires.
Patent CA-3094798-A1 (CA)
Inventor: ANDO KEISUKE
IPC: C22C38/34
Filed: 2019-03-28
Abstract: L'invention concerne un rail qui possède une composition telle que, en % en masse, C:0,70% ou plus à 1,00% ou moins, Si:0,50% ou plus à 1,60% ou moins, Mn:0,20% ou plus à 1,00% ou moins, P:0,035% ou moins, S:0,012% ou moins, Cr:0,40% ou plus à 1,30% ou moins, et la valeur Ceq définie par Ceq=[%C]+([%Si]/11)+([%Mn]/7)+([%Cr]/5,8)vaut 1,04 ou plus à 1,25 ou moins, le reste étant constitué de Fe et des impuretés inévitables. La dureté dans une région dans laquelle la profondeur depuis la surface d'une partie sommet de rail se trouve entre une position à 1mm et une position à 25mm, est supérieure ou égale à 370 HV et inférieure à 520 HV. Ceq(max) obtenu par Ceq(max)=[%C(max)]+([%Si(max)]/11)+([%Mn(max)]/7)+([%Cr(max)]/5,8)à partir de la teneur maximale de chaque composant C, Si, Mn et Cr obtenue par analyse de ligne en microanalyse électronique de ladite région, est inférieur ou égal à 1,40. Le rapport surfacique d'une perlite dans cette région est supérieur ou égal à 95%.
Patent CA-3095343-A1 (CA)
Title: Method and system for scenario and case decision management
Inventor: CULLICK ALVIN STANLEY
IPC: E21B41/00
Filed: 2004-04-28
Abstract: ABSTRACT A system and method configured to organize cases and variations of cases involve reading cases and models included in each case from a storage medium, the models including, for each case, data characterizing uncertainty of planning variables associated with the models, the models for at least one of the cases including a geocellular reservoir model. The system and method further involve displaying the names of the cases and the included models to the user via a display device and providing a user interface which allows user interaction with the cases and the included models, the user interaction including deleting cases, editing cases, copying cases and creating new cases. The system and method also involve saving new and modified cases and corresponding included models to the storage medium. The models included in each case represent components of a value chain of a petroleum exploration and/or production project. 29 Date Recue/Date Received 2020-10-05
Patent CA-3095617-A1 (CA)
Title: Active pixel intraoral radiological image sensor and associated image capture method
Inventor: PAPAIX CAROLINE
IPC: H04N5/32
Filed: 2020-10-07
Abstract: 26 ABSTRACT An active pixel dental radiological image sensor, with integrated X-ray occurrence detection, which uses the pixels of the matrix to detect the start of an X-ray flash, by detecting the current produced by all the photodiodes in the matrix. A switching circuit MUX1 allows, in a first phase of detecting the start of an X-ray flash, a common connection node NC to be connected that corresponds to the drain of a photodiode initialisation transistor M1 at the input of a current-voltage conversion detection circuit DTX1, which provides as output a signal for detecting the start of an X-ray flash when the current produced by all the photodiodes of the matrix exceeds a predetermined threshold. The switching circuit MUX1 is then controlled to connect the common connection node NC of the pixels to a photodiode re-initialisation voltage source, VRS. EDC_LAW\ 2358274 \ 2 Date Recue/Date Received 2020-10-07
Patent CA-3095952-A1 (CA)
Inventor: BURK MARK
IPC: C07K14/195
Filed: 2019-03-29
Abstract: Provided herein are lasso peptides and methods and systems of synthesizing lasso peptides, methods of discovering lasso peptides, methods of optimizing the properties of lasso peptides, and methods of using lasso peptides.
Patent CA-3096489-A1 (CA)
Title: A weft-knitted spacer fabric and a preparation method thereof, use of the fabric for the preparation of a composite material and a composite material comprising the same
Inventor: Sun xiao yu
IPC: D04B1/10
Filed: 2019-04-08
Abstract: The present invention discloses a weft-knitted spacer fabric and a preparation method thereof, a polyurethane foam composite material comprising the fabric, a preparation method of the composite material and its use in shoe materials. The weft-knitted spacer fabric consists of an upper surface layer (1), intermediate spacer yarns (3), and a lower surface layer (2), and the upper surface and the lower surface layer (1, 2) are connected by the tuck of the spacer yarns in the upper surface and the lower surface layer to form a three-dimensional structure in an integrated manner. The different selected tuck needle changes the connecting distance and the number of connections of the tuck, and the thickness of the spacer fabric and the arrangement density of the spacer yarns are changed by the action of the upper and lower surface layers of elastic yarns. The sole material of the present invention can eliminate the phenomenon of the dislodging of the spacer yarns caused by the repeated compression of the weft-knitted spacer fabric and improve the strength of the PU foam (4), and the thickness of the spacer fabric and the arrangement density of the spacer yarns (3) can be changed according to the variation of the thickness of the sole and the bearing conditions of different parts, such that the overall reinforcement of soles made of PU foam is achieved.
Patent CA-3097600-A1 (CA)
Title: Materiau precurseur amorphe de dioxyde de titane, son procede de production et son procede de controle des phases cristallines
Inventor: BENAVIDES GUERRERO JAIME ALBERTO
IPC: C01G23/053
Filed: 2019-04-18
Abstract: Le dioxyde de titane (Ti02) forme la base de dispositifs pour des applications comprenant les dispositifs de détection, les cellules solaires, les photo-électrochromes et la photocatalyse. De tels dispositifs exploitent différentes phases de Ti02 et, par conséquent, il serait avantageux d'avoir un précurseur de Ti02 amorphe qui permet un modelage spatial de phase cristalline, pour la cristallisation du précurseur amorphe de Ti02 à déclencher à basse énergie, la phase cristalline pouvant être commandée à température ambiante sans nécessiter une manipulation complexe tout en fournissant des phases de Ti02 qui sont stables pendant une période de temps prolongée. En conséquence, l'invention concerne des procédés de préparation d'un précurseur de Ti02 et de régulation de la conversion du précurseur de Ti02 à partir d'amorphe à anatase, d'amorphe à rutile, d'amorphe à un mélange d'anatase/rutile d'amorphe à anatase à rutile d'une manière simple et efficace.
Patent CA-3098000-A1 (CA)
Title: Method for determining self-driving vehicle behavior models, a self-driving vehicle, and a method of navigating a self-driving vehicle
Inventor: WEISS MITCHELL
IPC: G05D1/00
Filed: 2019-05-01
Abstract: Provided is a method of modeling behavior for a self-driving vehicle, e.g., as a follower vehicle. Also provided is a vehicle configured to execute the behavior model to cooperatively navigate at least one structural element in an environment. The structural element can be or include a door, a vestibule, and/or an elevator, as examples. The behavior model can be formed by a method that includes tracking and measuring leader-follower interactions and actions with at least one structural element of an environment, representing the leader behaviors and the follower behavior in a behavior model, and electronically storing the behavioral model. The leader-follower interactions and actions can include leader behaviors and follower behaviors, including starts, stops, pauses, and movements of the leader, follower vehicle, and/or objects.
Patent CA-3098620-A1 (CA)
Title: Dynamic frequency selection in distributed wi-fi networks
Inventor: MCFARLAND WILLIAM
IPC: H04W16/10
Filed: 2019-05-03
Abstract: A Wi-Fi system includes a plurality of access points each configured to operate on a plurality of channels including Dynamic Frequency Selection (DFS) frequency channels and non-DFS frequency channels; and at least one access point of the plurality of access points is connected to a controller, wherein the controller is configured to coordinate usage of the plurality of channels between the plurality of access points including usage of the DFS frequency channels pursuant to predetermined DFS rules. One or more access points of the plurality of access points are configured to perform DFS measurements for a Channel Availability Check (CAC) and the DFS measurements are provided to the controller.
Patent CA-3102510-A1 (CA)
Title: Electrochemical sensor
Inventor: PILETSKY SERGEY
IPC: G01N27/327
Filed: 2019-06-05
Abstract: An electrochemical sensor comprising first and second electrodes. The first electrode has a molecular imprinted polymer (MIP) immobilised thereon and the MIP comprises a redox label and is imprinted with an analyte. The disclosure also provides methods of producing such sensors, methods of detecting and determining the concentration of analytes and the use of the electrochemical sensors for the detection of analytes.
Patent CA-3102637-A1 (CA)
Inventor: DANNAR GARY DON
IPC: B60K26/00
Filed: 2019-06-06
Abstract: La présente invention concerne un système et des procédés de travail mobiles pour recevoir fonctionnellement une fixation d'exécution de travail et/ou de distribution d'énergie. Une plateforme de travail est alimentée par un dispositif de production d'énergie et comprend une source d'électricité pour alimenter la fixation. La plateforme présente une première extrémité et une seconde extrémité généralement opposée à la première extrémité. Une première interface de fixation est reliée à la première extrémité, et une seconde interface de fixation, sensiblement fonctionnellement équivalente à la première interface de fixation, est reliée à la seconde extrémité. La première extrémité de la plateforme comprend également un premier mécanisme de direction, et la seconde extrémité comprend un second mécanisme de direction sensiblement fonctionnellement équivalent au premier mécanisme de direction, moyennant quoi la plateforme est configurée pour être propulsée et dirigée dans un premier sens et propulsée et dirigée dans un second sens généralement opposé au premier sens par respectivement le premier et le second mécanisme de direction.
Patent CA-3103559-A1 (CA)
Inventor: SMART ROBERT PETER
IPC: G06Q10/06
Filed: 2018-06-22
Abstract: The present invention is directed to a system and method for competency assessment and verification. The system includes a task and criteria module for defining tasks and criteria, an evidence module for receiving task and criteria evidence and an assessment module for assessing tasks and criteria based on the received evidence, in a web-based environment. The evidence module may include a documentary component and a video component for receiving documentary and video evidence. The assessment module may include an evidence indexing or annotating component for location indexing of documentary evidence and time indexing of video evidence.
Patent CA-3103881-A1 (CA)
Inventor: STOESSER EMERY
IPC: H02K7/116
Filed: 2020-12-23
Abstract: Abstract A tubing rotator and a drive therefor. The tubing rotator includes an input shaft to a tubing rotator gear; an electric motor including an output shaft; and a plurality of worm drives arranged in series and configured to (i) receive input from the electric motor and (ii) output torque to the input shaft of the tubing rotator. The worm drives may be identical speed reducers, such as with an input to output reduction ratio of from 25:1 to 40:1.   WSLEGAL\ 067587\ 00030\ 23792975v4 Date Recue/Date Received 2020-12-23
Patent CA-3105849-A1 (CA)
Inventor: ADAMS CHAD E
IPC: G06Q40/02
Filed: 2021-01-15
Abstract: Disclosed herein are systems and methods for establishing, using, and recovering universal digital identifiers. In an embodiment, a system establishes a universal identifier (ID) associated with a user and a device of the user. The universal ID is universal with respect to a plurality of distinct entities, has at least a suspended state and an unsuspended state, and initially is in the unsuspended state. The system transmits the universal ID to the device of the user.  Thereafter, the system detects an ID-suspension event in connection with the universal ID, and responsively suspends the universal ID, including placing the universal ID  in the suspended state. After suspending the universal ID, the system completes an ID-recovery process for the universal ID, and responsively unsuspends the universal ID, including placing the universal ID in the unsuspended state.
Patent CA-3105880-A1 (CA)
Title: Elimination d'agglomerats
Inventor: ROCKMAN STEVEN
IPC: C12N13/00
Filed: 2019-07-10
Abstract: La présente invention concerne un procédé de dispersion de matériau aggloméré dans une préparation comprenant des protéines de la grippe. Le procédé consiste à soumettre la préparation à une sonication.