baber/WOPTO huggingface dataset:
Patent CA-3054918-A1 (CA)
Title: Donneurs d'electrons pour la preparation de pre-catalyseur de ziegler-natta et systeme de catalyseur pour la polymerisation d'olefines
Inventor: NGUYEN BINH THANH
IPC: C08F2/38
Filed: 2017-03-06
Abstract: L'invention concerne un composant de pré-catalyseur solide destiné à être utilisé dans la polymérisation oléfinique, comprenant du titane, du magnésium et un composé donneur d'électrons ; le composé donneur d'électrons étant au moins un composé représenté par la formule (I).
Patent CA-3055878-A1 (CA)
Title: Apparatuses and methods for endoscopic tool joints
Inventor: KADAMUS CHRISTOPHER
IPC: A61B10/04
Filed: 2018-05-04
Abstract: Embodiments of the present disclosure are directed to apparatuses, devices, and methods for secure connections between tubular structures. In one implementation, a first tube constructed of nitinol may have windows formed on an end thereof. A second tube constructed of stainless steel tube may be inserted within the first tube, and the windows may be filled with adhesive or solder. The adhesive or solder may bond with the first tube, forming connection pins which secure the tubes together. In some embodiments, the connected tubes may form an endoscopic needle. The nitinol portion of the needle may be sufficiently flexible for positioning within the bending section of an endoscope without deformation. The stainless steel portion of the needle may render the needle significantly less expensive than prior needles constructed solely of nitinol.
Patent CA-3056483-A1 (CA)
Title: Vaccin
Inventor: BLOM NIHLEN KIM ANDREA
IPC: A61K39/12
Filed: 2018-03-14
Abstract: L'invention concerne une composition vaccinale comprenant un vaccin contre le virus de la fièvre jaune, destinée à être utilisée pour vacciner un individu contre une infection par un Flavivirus, le Flavivirus n'étant pas le virus de la fièvre jaune. L'invention concerne également une composition vaccinale comprenant un vaccin contre le virus de la fièvre jaune et un ou plusieurs vaccin(s) supplémentaire(s) contre un Flavivirus, destinée à être utilisée pour vacciner un individu contre une infection par le Flavivirus, le Flavivirus n'étant pas le virus de la fièvre jaune.
Patent CA-3056998-A1 (CA)
Title: Optical fiber interconnect management
Inventor: AROL JOSEPH
IPC: G02B6/35
Filed: 2018-03-21
Abstract: Apparatus for establishing and managing optical connections between optical fibers, the apparatus comprising: a first array that includes a plurality of slack management units (40), each having a holding socket (44) for holding an optical end connector (60) of an optical fiber (61); a second array comprising a plurality of coupling sockets (47), configured to hold optical end of an optical fiber; and a grabber (90) configured to grab an optical end connector (60) from any slack management unit (40) in the first array, and plug the optical end connector (60) into any coupling socket (47) in the second array to establish an optical connection between the optical fiber (61) connected to the optical end connector (60) and an optical end of an optical fiber (49) held in the coupling socket (47).
Patent CA-3057788-A1 (CA)
Inventor: CHENG JIANGTIAN
IPC: H01L31/18
Filed: 2019-10-04
Abstract: A method for fabricating a multifunctional composite panel is disclosed. The method can include forming a plurality of structural layers, and forming a plurality of photovoltaic layers adjacent the plurality of structural layers. Forming the plurality of structural layers can include forming alternating layers of a conductive organic material and an inorganic material. Forming the alternating layers can include forming a first layer from the conductive organic material, and forming a second layer adjacent the first layer from the inorganic material. The multifunctional composite panel can have a thickness of from about 1 mm to about 30 mm.
Patent CA-3058078-A1 (CA)
Title: Protective leg pad
Inventor: JUDGE RAJESH
IPC: A63B71/12
Filed: 2019-10-09
Abstract: A protective leg pad for attachment to a leg of a user has a pad body, one or more front rollers, one or more side rollers, and a leg attachment. The pad body has a front side and a back side, and the back side has a leg engagement surface that engages a portion of a leg.  The pad body also has side faces extending between the front side and the back side. The one or more front rollers extend from the front face of the pad body, and the one or more side rollers extend from at least one side face of the pad body. The leg attachment secures the leg engagement surface against a portion of the leg.
Patent CA-3058157-A1 (CA)
Title: Low emissivity coatings, glass surfaces including the same, and methods for making the same
Inventor: BOYUM HENRY LYNN
IPC: C23C14/06
Filed: 2018-03-14
Abstract: A substrate having a coating is disclosed. The coating is formed of a plurality of layers. A base layer of the plurality of layers includes an alloy, and at least two additional layers include silver. A coating for a substrate is also disclosed. A method of coating a substrate is further disclosed.
Patent CA-3059499-A1 (CA)
Inventor: OKLEJAS ELI
IPC: E21B43/26
Filed: 2018-02-08
Abstract: A slurry injection system having a plurality of clear fluid pumps receiving clear fluid from a low pressure clear fluid manifold and pressurizing the clear fluid into high pressure clear fluid and communicating the high pressure clear fluid into the high pressure clear fluid manifold. A blender unit having low pressure slurry therein. A mixer receives clear fluid through a first valve. A slurry pressurizer in fluid communication with the high pressure clear fluid manifold through a second valve. The slurry pressurizer forms high pressure slurry by pressurizing the low pressure slurry from the blender unit using high pressure manifold clear fluid that is communicated to the mixer and communicates low pressure fluid to the low pressure clear fluid manifold. The mixer mixes the high pressure slurry and clear fluid from the first valve to form a mixture that is communicated to a slurry injection site.
Patent CA-3060082-A1 (CA)
Title: Led battery backup lamp
Inventor: RAMAIAH RAGHU
IPC: F21S9/02
Filed: 2018-05-11
Abstract: An LED lamp (200) includes a housing (605) having an endcap (615), an optical portion (607), and components located within the housing, the components including a plurality of LED segments (601, 602, 603, 604, 605, 606) and a reconfiguration circuit (615) configured to route LED segment electrical connections from a serial to a parallel mode, an LED driver circuit (250), a line sense circuit (210) to detect presence / absence of AC line voltage (325), and a rechargeable battery (230) connected to a boost driver circuit (220) to provide electrical power to the LED light source in the absence of line voltage, and a control processor (240) to monitor and control one or more of the plurality of components. The LED lamp configured to illuminate all LED segments irrespective of the presence or absence of the line voltage.
Patent CA-3062789-A1 (CA)
Inventor: KAWAMURA MITSUNOBU
IPC: C07C227/16
Filed: 2018-05-02
Abstract: L'invention concerne un procédé de fabrication d'un anhydrate d'acide 1-aminocyclopropane carboxylique, lequel consiste: à traiter à l'aide d'un amine tertiaire un hydrochlorure d'acide 1-aminocyclopropane carboxylique, en présence d'eau ou d'alcool C3-C4; à maintenir le mélange réactionnel à une température inférieure ou égale à 50°C; à filtrer les cristaux d'hydrate à 0,5 d'acide 1- aminocyclopropane carboxylique extrait; et à chauffer les cristaux obtenus à une température comprise entre 80 et 250°C.
Patent CA-3063756-A1 (CA)
Title: Ponytail securing device
Inventor: HARTMAN HEIDI M
IPC: A45D8/34
Filed: 2019-12-04
Abstract: ABSTRACT OF THE DISCLOSURE  An elongated thin strand of an elastic material resembles human hair and is wound around and around to form a loop made up of a plurality of revolutions of the strand. A fastener holds the windings together to retain the loop configuration. In the preferred embodiment, the material from which the device is made should be sufficiently elastic that it can stretch at least twice its relaxed length. In a preferred embodiment of the present invention, the thickness of the strand from which the present invention is made should be in the range of 0.1 mm to 1.5 mm, most preferably approximately 0.7 mm. The material that is made is able to receive and retain a coloring dye that enables the manufacturer or user to dye it to match the color of their natural hair.
Patent CA-3065557-A1 (CA)
Inventor: MCLELLAN CHARLES P
IPC: G06Q50/32
Filed: 2018-06-12
Abstract: Des modes de réalisation de la présente invention concernent un système et un procédé d'utilisation d'un dispositif mobile destiné à aider à la livraison efficace et sécurisée d'articles. Le dispositif mobile peut aider un livreur d'articles à verrouiller ou à déverrouiller des récipients sécurisés de livraison d'articles. Le dispositif mobile peut également informer un livreur d'articles sur des conditions de livraison particulières associées à des points d'extrémité de livraison particuliers. Le dispositif mobile peut en outre aider le livreur d'articles à déterminer s'il ou elle livre l'article au bon emplacement.
Patent CA-3066789-A1 (CA)
Title: Amorphous and crystalline forms of ido inhibitors
Inventor: POWERS JAY PATRICK
IPC: C07D215/18
Filed: 2018-06-29
Abstract: The present disclosure relates to amorphous and crystalline forms of (R)-N-(4- chlorophenyl)-2-((lS,4S)-4-(6-fluoroquinolin-4-yl) cyclohexyl)propanamide and its salts and hydrates, processes for their production, pharmaceutical compositions comprising them, and methods of treatment using them.
Patent CA-3067653-A1 (CA)
Title: Method of handling at least one pathologic specimen
Inventor: SIEVERT MARIA
IPC: B01L3/00
Filed: 2018-06-19
Abstract: The present invention relates to a method of or for handling at least one specimen. Such a specimen can be any specimen being the result of an examination and also embraces tissue samples and/or liquid biopsies. The method can comprise the steps of: providing at least one container for the specimen, transferring at least one specimen into the container, and capturing a first data set in a first station. These method steps can be performed in any order. The further step can be a generating of a transfer sheet with accumulated data on the basis of at least the first data set. The method can also comprise the delivering of the container with the specimen and the transfer sheet to a further preparing and/or analyzing stage.
Patent CA-3069248-A1 (CA)
Title: Application to determine reading/working distance
Inventor: WILEY WILLIAM F
IPC: G06K9/00
Filed: 2018-07-05
Abstract: A method of measuring working distance between a handheld digital device and eyes of a user, including capturing an image of at least eyes of a user via an onboard camera of the handheld digital device while the user is viewing a display of the handheld digital device and comparing an apparent angular size of a structure of the eyes or face of the user to a previously captured image of the structure of the eyes or the face that was taken in the presence of an object of known size. The method further includes calculating a working distance based on the apparent angular size of the structure of the eyes or the face; and saving at least the working distance to memory or reporting out the calculated working distance on the display. A handheld digital device programmed with an algorithm to perform the method is also included.
Patent CA-3071496-A1 (CA)
Inventor: LOPEZ PABLO BENITO
IPC: A61F2/16
Filed: 2018-08-03
Abstract: A deformable intraocular lens (IOL)comprises a deformable optic,having an annular edge around its periphery, and at least two haptics, each having a proximal portion and a distal portion relative to the optic. Each haptic extends from a different position on the annular edge of the optic and can be compressed. The IOL further comprises at least one tab extending from the annular edge of the optic at a position different from the proximal portion of each of the haptics. The or each tab can adjust the folding characteristics of the IOL, which in turn can control the speed and orientation of the IOL on injection into a patient's eye and ensure greater reliability of desired injection.
Patent CA-3075583-A1 (CA)
Title: Power tool
Inventor: MA LI GUO
IPC: B23B47/04
Filed: 2020-03-13
Abstract: A power tool includes an output shaft, a planet carrier, and a buffer mechanism. The planet carrier is configured to be rotatably connected with the output shaft to drive the output shaft during operation, and there is a gap between an inner side surface of the planet carrier and a circumferential surface of the output shaft. A buffer mechanism is provided on at least one of the inner side surface of the planet carrier and the circumferential surface of the output shaft near the gap. The buffer mechanism is configured not to actively apply pressure to the output shaft and the planet carrier, and to buffer the impact force between the output shaft and the planet carrier, when the output shaft slides relative to the planet carrier under the action of inertial force.
Patent CA-3078508-A1 (CA)
Inventor: FORTHUBER FREDERICK A
IPC: E21B43/40
Filed: 2018-10-05
Abstract: A method of separating hydrocarbons from an oil field production stream may include providing a production stream having a gas phase and a liquid phase, the production stream including oil, hydrocarbon gas, carbon dioxide, and water; substantially separating the gas phase from the liquid phase; separating the liquid phase into a stream composed substantially of oil and a stream substantially composed of water, the stream substantially composed of water containing carbon dioxide absorbed therein; pressurizing the water stream containing carbon dioxide absorbed therein; and injecting the pressurized water stream containing carbon dioxide absorbed therein to a downhole injection location; the method may include operating each step at a pressure above 1034 kPag.
Patent CA-3079014-A1 (CA)
Title: Method
Inventor: LAZARUS ALAN
IPC: C07K16/42
Filed: 2018-10-19
Abstract: The invention relates to an antibody to a red blood cell for use in treating or preventing an inflammatory disorder, and to methods of treating or preventing an inflammatory disorder comprising administering to a subject in need thereof a therapeutically effective amount of an antibody to a red blood cell.
Patent CA-3081062-A1 (CA)
Title: Concrete texturing devices and methods
Inventor: SCHLESSEL MARTIN
IPC: E01C19/43
Filed: 2020-05-20
Abstract: The present disclosure relates to a concrete finishing device. More specifically, the present disclosure describes concrete texturing devices for use on an uncured concrete slab. The concrete texturing devices have a device body, one or more drive systems, at least one articulating arm, and at least one texturing structure. Also disclosed are methods of use.
Patent CA-3081862-A1 (CA)
Inventor: BIGEARD ANTOINE
IPC: B64D33/02
Filed: 2020-06-03
Abstract: The present invention relates to a system (2, 12, 22) for evaluating a level of clogging of an air filter (3), said air filter (3) equipping an aircraft (1) equipped with at least one engine (5), said air filter (3) being positioned at an air inlet (4), said evaluation system (2, 12, 22) making it possible to generate information relating to the level of clogging of the air filter (3) and comprising::- a first measuring member performing a differential pressure .DELTA.pt between a reference pressure and a pressure measured downstream of said air filter (3) in said air inlet (4), - a second measuring device making it possible to determine a value of the operating power P, Pcor of the engine(s) (5), and - at least one computer configured to generate said information under the dependence of said measurement of differential pressure .DELTA.pt of said value of the operating power P, Pcor of said at least one engine (5), said first measuring member and said second measuring member being respectively connected to said at least one computer.
Patent CA-3085365-A1 (CA)
Title: Agencement de pompage a piston pour un filtre a fibres creuses
Inventor: PAVLIK RUDOLF
IPC: C12M1/00
Filed: 2018-12-21
Abstract: Un ensemble de filtration de fluide comprend un boîtier de filtre ayant une première extrémité pour une connexion fluidique avec un récipient de stockage de fluide. Une cartouche filtrante est jetable à l'intérieur du boîtier de filtre, et une pompe à piston est couplée à une seconde extrémité du boîtier de filtre. La pompe à piston comprend un logement ayant une partie rigide et une partie flexible. La partie flexible comporte une partie de mise en prise avec le piston destinée à être couplée au piston d'un actionneur. La partie flexible est sélectivement déplaçable par rapport à la partie rigide par l'intermédiaire de l'actionneur. La cartouche filtrante peut être un filtre à fibres creuses. La pompe à piston peut être configurée pour induire un flux tangentiel alternatif dans au moins une partie de l'ensemble. L'ensemble de filtration de fluide peut être fourni sous la forme d'un agencement jetable à usage unique.
Patent CA-3085699-A1 (CA)
Inventor: RAMABAJA GEZIM
IPC: G01D21/02
Filed: 2020-09-16
Abstract: Flugator Wristband has been created with people in mind. It has face touching alert technology that helps directly fight COVID-19, seasonal influenza infections and help people with Trichotillomania and Onychophagia (hair pulling and nail-biting disorders). It alerts users upon hand reaching close to face, hence preventing potential germ contact with viral entry ways. The basic design of the smartwatch allows users of different group ages to navigate options with ease and the most importantly help them avoid unnecessary face touching. Flugator Wristband has multi purpose use. It is developed mainly to prevent germ transmission into respiratory system (which we are seeking a patent for) but can also be used as a regular watch, heart rate monitoring, fitness health, temperature check and blood oxygen level measures. As stated above, main advantage of Flugator wristband is preventing constant face touching and changing user behaviour over the long term to avoid health complications that arise from viral infections, trichotillomania and onychophagia disorders. Community groups that will benefit from the face touch alert wristband are seniors, individuals with chronic illness, hospital workers, frequent public transit users, public workers (such as mall, airport, bus terminals and public office) and other individuals that are in constant contact with common touched surfaces.
Patent CA-3086713-A1 (CA)
Inventor: KELLERMAN DALLAS
IPC: H02G3/04
Filed: 2020-07-13
Abstract: A cable conveyance assembly having a primary tray section and a splice, each with a horizontal floor and two vertical sidewalls. Each of the sidewalls of the primary tray section includes a ridge on an exterior surface located proximate the floor of the primary tray section and a lip located distally from the floor extending outwardly and downwardly from each sidewall forming a notch spaced outwardly from the exterior surface of each sidewall. The sidewalls of the splice include a glide channel formed on an interior surface of each sidewall proximate the floor of the splice so that splice may be slideably engaged with the primary tray section such that the ridge of the sidewalls of the primary tray section is aligned with and mates with the glide channel on each sidewall of the splice.
Patent CA-3089604-A1 (CA)
Inventor: WALKER KURT
IPC: B60P1/46
Filed: 2020-08-07
Abstract: A liftgate in accordance with the present disclosure includes a lift mechanism and a moveable load platform. The load platform includes a proximal deck section, a distal deck section, and a center deck section positioned between the proximal deck section and the distal deck section. The load platform is selectively vertically movable between a lowered position and a raised position. The proximal deck section, center deck section, and distal deck section are pivotally coupled to one another such that the load platform is selectively moveable between an extended-operational position, wherein all of the deck sections are located substantially coplanar with one another for supporting cargo, and a retracted-stored position wherein the deck sections are folded with respect to one another and are located substantially parallel and adjacent to one another.
Patent CA-3089842-A1 (CA)
Inventor: GENTALEN ERIK
IPC: G01N27/447
Filed: 2019-01-29
Abstract: La présente invention concerne des dispositifs et des procédés de caractérisation d'échantillons. Des échantillons peuvent comprendre un ou plusieurs analytes. Certains procédés décrits ici comprennent la réalisation d'étapes d'enrichissement sur un dispositif. Certains procédés décrits ici comprennent la réalisation d'une mobilisation d'analytes. Les substances à analyser peuvent ensuite être traitées et caractérisées.
Patent CA-3090101-A1 (CA)
Inventor: VAUGHAN MATTHEW
IPC: B60G17/052
Filed: 2018-10-08
Abstract: L'invention concerne un système de gestion d'air (1200) pour mettre à niveau un véhicule actionné dans des conditions de conduite dynamique comprenant un réservoir d'alimentation en air (1204) ; un dispositif de commande de système (1240) intégré au réservoir d'alimentation (1204) ; un ou plusieurs ressorts pneumatiques disposés sur un premier côté du véhicule et une ou plusieurs conduites d'air (1210) reliant pneumatiquement le ou les ressorts pneumatiques (1230) disposés sur le premier côté du véhicule avec le dispositif de commande de système (1240) ; un ou plusieurs ressorts pneumatiques (1230) disposés sur un second côté du véhicule et une ou plusieurs conduites d'air (1220) reliant pneumatiquement le ou les ressorts pneumatiques (1230) disposés sur le second côté du véhicule avec le dispositif de commande de système (1240).
Patent CA-3090907-A1 (CA)
Inventor: ZHONG HANGEN
IPC: C05G3/90
Filed: 2019-02-02
Abstract: Disclosed is a composite fertilizer containing magnesium ammonium phosphate and polyglutamic acid. The weight ratio of the polyglutamic acid to the magnesium ammonium phosphate is 1:100-10000, preferably 1:200-8000. An experimental result indicates that the composite fertilizer of the present invention can well regulate the growth of crops, improve the disease resistance and stress tolerance, promote the healthy effect of the crops, and increase the yield of the crops.
Patent CA-3093436-A1 (CA)
Inventor: SCHULTZ ERIC J
IPC: G08G1/16
Filed: 2020-09-17
Abstract: A control system for preventing vehicle collisions may include a vehicle location determination module (212), a terrain determination module (222), a terrain surface coefficient of friction estimation module (224), and a sensing system configured to generate signals indicative of vehicle speed, vehicle pose, vehicle size, vehicle weight, vehicle tire type, vehicle load, vehicle gear ratio, weather characteristics, and road conditions for a vehicle operating at a job site. A manned vehicle trajectory determination module (210) may receive location information and plot a first travel path (142) for a manned vehicle (140) based at least in part on a location, heading, and speed of the manned vehicle (140) and a desired destination for the manned vehicle (140). An autonomous vehicle trajectory determination module (220) may receive location information, terrain information, and terrain surface coefficient of friction information, plot a second travel path (122) for an autonomous vehicle (120), and determine projected slide trajectories (132, 134, 136, 138) for the autonomous vehicle (120) at successive positions along the second travel path (122) where the autonomous vehicle (120) is predicted to lose traction based at least in part on signals received from the sensing system.