baber/WOPTO huggingface dataset:
Patent CA-2959851-A1 (CA)
Inventor: ROSS STAN
IPC: E21B21/01
Filed: 2017-03-02
Abstract: A gas tight shale shaker for enhanced drilling fluid recovery and drilled solids washing. A process and apparatus for liquid phase-solid phase separation of oil base drilling mud-containing drill cuttings is described including flowing the drilling mud-containing drill cuttings over a vibrating screen bed to cause a least a portion of the drilling mud to pass through the screen bed and the drill cuttings to remain on the screen bed. A diluent is added to the oil base drilling mud containing drill cuttings prior to flowing the drilling mud containing drill cutting over the screen bed. The entire process is performed in a gas-tight environment preventing escape of diluent from the process into the external atmosphere and preventing introduction of gases into the process from the external atmosphere.
Patent CA-2960008-A1 (CA)
Inventor: BROCKMAN ROBERT T
IPC: B60S5/00
Filed: 2017-03-03
Abstract: A vehicle service facility may include an RFID transmitter-receiver. The RFID  transmitter-receiver may include at least one RFID antenna. The RFID transmitter-receiver may further include an RFID reader.  The vehicle service facility may also include a computer system, the computer system having a programmable processor such as a microprocessor or a microcontroller and processor-readable or computer-readable programming code embodying logic embedded on tangible, non-transitory computer readable media. The computer system is in data communication with the RFID  reader.
Patent CA-2960116-A1 (CA)
Title: Compositions pharmaceutiques
Inventor: BOSSE PAUL
IPC: A61P29/00
Filed: 2015-09-08
Abstract: L'invention concerne des compositions pharmaceutiques et des méthodes de traitement des céphalées, des symptômes associés aux céphalées, ou des effets indésirables associés à l'administration de triptans.
Patent CA-2960711-A1 (CA)
Title: Processes for producing low nitrogen metallic chromium and chromium-containing alloys and the resulting products
Inventor: SERNIK KLEBER A
IPC: C22B9/04
Filed: 2015-10-05
Abstract: Processes for producing low-nitrogen metallic chromium or chromium-containing alloys, which prevent the nitrogen in the surrounding atmosphere from being carried into the melt and being absorbed by the metallic chromium or chromium-containing alloy during the metallothermic reaction, include vacuum-degassing a thermite mixture comprising metal compounds and metallic reducing powders contained within a vacuum vessel, igniting the thermite mixture to effect reduction of the metal compounds within the vessel under reduced pressure i.e., below 1 bar, and conducting the entire reduction reaction in said vessel under reduced pressure, including solidification and cooling, to produce a final product with a nitrogen content below 10 ppm. The final products obtained, in addition to low-nitrogen metallic chromium in combination with other elements, can be used as raw materials in the manufacture of superalloys, stainless steel and other specialty steels whose final content of nitrogen is below 10 ppm.
Patent CA-2960786-A1 (CA)
Title: Snowmobile fuel tank and frame
Inventor: LEFEBVRE MICHEL
IPC: B62M27/02
Filed: 2014-09-09
Abstract: A snowmobile having a frame, a seat, at least one ski, a front suspension assembly connected to the frame and the at least one ski, a rear suspension assembly connected to the frame and to an endless track and an engine operatively connected to the frame and the endless track. The frame includes a longitudinal tunnel, an engine cradle connected thereto and extending forwardly therefrom. A front suspension module connected to the engine cradle and extending forwardly therefrom, is connected to the front suspension assembly. A forward support, connected either to the front suspension module or the engine cradle, extends rearwardly and upwardly therefrom. A fuel tank connected to the tunnel extends forwardly and upwardly from the tunnel to the forward support so as to form a structural connection between the tunnel and the forward support for transmitting loads therebetween. Frames for the snowmobile are also disclosed.
Patent CA-2961620-A1 (CA)
Inventor: MASTROCOLA NAISON E
IPC: G01R31/50
Filed: 2017-03-20
Abstract: A system and a method of detecting and isolating a fault in an electric motor system are provided. The method includes detecting, at a motor drive electronics (MDE) component that is configured to drive an electric motor through a harnessing, the fault in the electric motor system, applying a voltage and current, at the MDE  component, according to a gate switching sequence for all phases of the electric motor system in response to detecting the fault, sensing voltage and current values in the MDE component between switches of an inverter of the MDE component, and isolating the fault within the electric motor system based on the sensed voltage and current values.
Patent CA-2963568-A1 (CA)
Title: Improved heat exchanger unit
Inventor: Hjorth Derek
IPC: F28D1/00
Filed: 2017-04-07
Abstract: Embodiments of the disclosure pertain to a heat exchanger unit that includes a frame and at least one cooler. The cooler is associated with a respective side region of the heat exchanger unit, and the cooler has an outer surface and an inner surface. The unit can include a mount assembly for coupling the cooler to the frame. The mount assembly includes an elongated fastening member; a rigid outer ring; a rigid inner ring; and a deformable ring disposed between the rigid outer ring and the inner outer ring. The cooler may have a core end mass greater than a tank end mass.
Patent CA-2966051-A1 (CA)
Title: Epoxy group-containing ethylene-vinyl acetate copolymers
Inventor: TASCHNER FRANK
IPC: C08F218/08
Filed: 2015-10-14
Abstract: The invention relates to vulcanizable compositions containing epoxy group-containing ethylene-vinyl acetate copolymers with a content of polymerized vinyl acetate of at least 35 wt.%, a content of polymerized ethylene of at least 10 wt.% and a content of polymerized epoxy group-containing monomers of 0.5 to 6.2 wt.%, a crosslinking auxiliary agent and a crosslinking agent having a molar mass of less than 2000 g/mol, in the form of a polycarboxylic acid, a polycarboxylic acid ester, a polycarboxylic acid anhydride or a mixture thereof. The invention also relates to a process for the vulcanization thereof, the thus obtained vulcanizates and the use thereof.
Patent CA-2970777-A1 (CA)
Title: Procedes et appareil permettant la lecture et le codage de codes a barres
Inventor: OSBORNE JOHN
IPC: G06K7/10
Filed: 2015-06-18
Abstract: La présente invention a trait à des procédés et à un appareil permettant la lecture et le codage de codes à barres. Un mode de réalisation se rapporte à un procédé de lecture et de codage d'informations de codes à barres. Une image de code à barres unidimensionnel est décodée à l'aide d'un dispositif électronique afin d'obtenir des données codées par l'image de code à barres unidimensionnel. Les données sont codées en une image de code à barres bidimensionnel. L'image de code à barres bidimensionnel est affichée d'une manière appropriée pour la lecture par un scanner configuré pour lire des codes à barres bidimensionnels.
Patent CA-2971852-A1 (CA)
Inventor: ROBERSON MARK W
IPC: E21B47/18
Filed: 2015-02-27
Abstract: A communication assembly is described that when placed around a string casing in a wellbore transmits data along a pipe string from the wellbore to, for example, the surface of the well. The assembly includes a high magnetic permeability substrate to eliminate signal loss to the casing string thereby enhancing the signal and improving data transmission.
Patent CA-2972015-A1 (CA)
Title: Peptides and their use in the treatment of skin
Inventor: IDKOWIAK BALDYS JOLANTA
IPC: A61P17/00
Filed: 2015-09-03
Abstract: Embodiments of the invention are related generally to the methods of diminishing the signs of aging in and/or improving health of human integuments, such as skin, and compositions comprising peptides useful therefor. The compositions according to the invention may comprise one or more peptides or fragments or derivatives thereof derived from a growth factor, e.g., Growth Differentiation Factor 11 (GDF11), in a topically acceptable vehicle.
Patent CA-2973244-A1 (CA)
Title: Boissons solubles aux saveurs et aromes ameliores
Inventor: CHARLES CHRISTOPHER
IPC: A23F5/00
Filed: 2016-01-05
Abstract: Les modes de réalisation de la présente invention concernent de manière générale un constituant boisson soluble sucrée et une capsule pour boisson à utiliser avec un infuseur de café une tasse à la fois. Dans certains modes de réalisation, la capsule comprend une coupelle, un opercule et une dose de constituant boisson soluble sucrée.
Patent CA-2973759-A1 (CA)
Inventor: HEIL RUDIGER
IPC: B66F17/00
Filed: 2016-01-15
Abstract: The invention relates to a method and to a safety brake for a lifting device, wherein a solenoid or another electromechanical actuator (A) is used to actuate a pawl (SK), wherein the position of the pawl (SK) is monitored by means of at least two switches or sensors (S1, S2), and wherein, by means of a safety-oriented controller and at least one sensor, the lowering motion of the load or of the lifting device is monitored and the safety brake is triggered in the event of a fault. The solenoid or the pawl (SK) is arranged in such a way that, by means of spring force and/or gravity, the pawl is brought into engagement when the actuator, for example the solenoid, is deenergized. By means of said safety brake, it is possible to exactly define and monitor the limit speed, upon the exceedance of which the safety brake should be triggered. By using the two sensors (S1, S2), e.g., switches, it is also possible, by means of the controller, to monitor the function and the motion of the pawl and to detect undesired operating states, for example in the cases in which the safety brake is engaged and the drive of the lifting device would like to lower the load further.
Patent CA-2974093-A1 (CA)
Title: Commande de profondeur de coupe reglable destine a un outil de forage de fond de trou
Inventor: DUNBAR BRADLEY DAVID
IPC: E21B10/62
Filed: 2015-03-25
Abstract: Selon l'invention, un trépan peut comprendre un corps de trépan, une pluralité de lames sur le corps de trépan, et une pluralité d'éléments de coupe sur la pluralité de lames. Le trépan peut également comprendre un élément de commande de profondeur de coupe (DOCC) réglable situé sur une lame afin de fournir une commande de profondeur de coupe pour au moins l'un de la pluralité d'éléments de coupe. En outre, le trépan peut comprendre une unité de positionnement couplé au DOCC réglable et configurée afin de régler la position du DOCC par rapport à l'élément de coupe sur la base d'un signal de commande provenant d'une unité de commande.
Patent CA-2974427-A1 (CA)
Inventor: SAADATFAR ZEINOLABEDIN
IPC: G06Q30/02
Filed: 2017-07-24
Abstract: A device and method to obtain customer feedback about a service provider comprises of a simple device having a front side; with a plurality of inputs;  an electronic display screen; a computer storage to store a set of survey question related to a particular product or a service. The device further contains of four input areas for the customer to provide the rating of the services or products. The method includes providing a customer with a ratings device that is capable of receiving feedback from a particular service provider by a personal card; percentage rating through electrical or mechanical buttons; voice input through a microphone and writing input through a text entry box and transmit the initial information to the management department of a service provider.
Patent CA-2974841-A1 (CA)
Inventor: TANG YONG
IPC: G06F3/0484
Filed: 2016-01-11
Abstract: An operation and control method based on a touch screen. The method comprises: detecting a first touch point acting on a first icon displayed on a touch screen; displaying an auxiliary control region and an action range candidate region, the area of the action range candidate region being larger than that of the auxiliary control region; when the first touch point is moved to the auxiliary control region, acquiring a first action range according to the position of the first touch point and a position mapping relationship between the action range candidate region and the auxiliary control region; and executing a first operation corresponding to the first icon on a virtual target within the acquired first action range.
Patent CA-2975105-A1 (CA)
Inventor: WILLIAMS RICHARD K
IPC: H04L9/14
Filed: 2016-01-23
Abstract: In a secure cloud for transmitting packets of digital data, the packets may be repeatedly scrambled (i.e., their data segments reordered) and then unscrambled, split and then mixed, and/or encrypted and then decrypted as they pass through media nodes in the cloud. The methods used to scramble, split, mix and encrypt the packets may be varied in accordance with a state such as time, thereby making the task of a hacker virtually impossible inasmuch as he or she may be viewing only a fragment of a packet and the methods used to disguise the data are constantly changing.
Patent CA-2980279-A1 (CA)
Inventor: YE XIANGNAN
IPC: E21B47/00
Filed: 2015-05-01
Abstract: In-line viscosity measurement systems and related methods may be useful in measuring the viscosity of a fluid in a flow path and, more specifically, in-line measuring the viscosity of a drilling fluid when integrated with drilling systems. For example, a method may include drilling a wellbore penetrating a subterranean formation while circulating a drilling fluid through the wellbore; measuring the viscosity of the drilling fluid with an in-line viscometer system after the drilling fluid has circulated through the wellbore, the in-line viscometer systems comprising either: (1) a two coaxial cylinder configuration, (2) a parallel plates configuration, or (3) a combination thereof positioned to allow for the drilling fluid to flow between the coaxial cylinders or parallel plates.
Patent CA-2981568-A1 (CA)
Title: Installation pour l'elimination de dechets et procede associe
Inventor: BRUCATO ALBERTO
IPC: B09B3/00
Filed: 2016-04-11
Abstract: Il est décrit une installation pour l'élimination de déchets. L'usine comprend : - un réacteur d'oxydation à eau supercritique, - un réacteur de gazéification en eau supercritique, - un système d'alimentation conçu pour charger au moins deux flux organiques de déchets vers lesdits réacteur d'oxydation à eau supercritique et réacteur de gazéification en eau supercritique, et pour charger au moins un écoulement aqueux dans ladite installation, ledit système d'alimentation étant conçu pour charger tout écoulement aqueux susmentionné avec un écoulement en série dans lesdits réacteur d'oxydation à eau supercritique et réacteur de gazéification en eau supercritique, et ledit système d'alimentation étant en outre conçu pour charger lesdits flux organiques de déchets avec un écoulement en parallèle dans ledit réacteur d'oxydation à eau supercritique et ledit réacteur de gazéification en eau supercritique, et de manière à charger sélectivement chaque flux organique de déchets vers ledit réacteur d'oxydation à eau supercritique ou ledit réacteur de gazéification en eau supercritique. Il est également décrit un procédé correspondant d'élimination de déchets.
Patent CA-2982598-A1 (CA)
Inventor: PARIKH BHAIRAVI
IPC: C12Q1/04
Filed: 2016-04-18
Abstract: The present invention is directed to compositions, tools, methods and devices to culture microorganisms and, in particular, to compositions, tools, methods and devices for the detection of microorganisms in biological samples.
Patent CA-2983542-A1 (CA)
Title: Methode permettant de predire le risque d'incidence d'une maladie renale chronique
Inventor: BERGMANN ANDREAS
IPC: G01N33/74
Filed: 2016-04-21
Abstract: Cette invention concerne des moyens et des méthodes conçus pour prédire le risque de maladie rénale chronique (CKD) à l'aide d'une pro-enképhaline ou de fragments de celle-ci à titre de biomarqueur. Les méthodes de prédiction du risque selon l'invention sont destinées à des sujets sains et à des sujets souffrant de maladies telles que l'hypertension, les maladies et les accidents cardio-vasculaires, le diabète, le syndrome métabolique, l'obésité, ou les maladies auto-immunes. L'invention a également pour objet une méthode destinée à prédire la dégradation ou l'amélioration de la fonction ou d'une dysfonction rénale chez des sujets sains et malades.
Patent CA-2985479-A1 (CA)
Inventor: CLARKE DANNY
IPC: E06C7/16
Filed: 2017-11-14
Abstract: A ladder shelf/extender designed to free the painter (or tradesperson) from having to carry items as he/she works from an elevated height. The ladder shelf is durable, adaptable, and lightweight. The device is capable of holding in excess of 300lbs of materials, such as paint cans, paint trays with paint, tools and other trades accessories. Mounting of the device to ladders may vary between embodiments with a first embodiment having a top resting attachment to extend the shelf out horizontally from the top of the ladder and a second embodiment having horizontal bars inserted into the ladder for side-use. Certain embodiments may have a cable and latch assembly for positive coupling for safety reasons.
Patent CA-2987842-A1 (CA)
Title: Biodegradable polyester composition and uses thereof
Inventor: GUEMARD ELODIE
IPC: C08K5/00
Filed: 2016-06-10
Abstract: The present invention relates to plastic composition comprising at least one polyester, biological entities having a polyester-degrading activity and at least an anti-acid filler, wherein the biological entities represent less than 11% by weight, based on the total weight of the plastic composition, and uses thereof for manufacturing biodegradable plastic articles.
Patent CA-2988466-A1 (CA)
Inventor: NGUYEN HOA NHON
IPC: B25B5/16
Filed: 2017-12-12
Abstract: A clamping device for lifting and transferring objects can employ slanting interfaces to convert a pulling action on the clamping device to a clamping action on the object. Components of the clamping device can include a metal core embedded in a body of a different material. The embedded core construction can allow a simplified fabrication of the clamping device for high stresses, high forces, high durability and high reliability.
Patent CA-2989586-A1 (CA)
Inventor: ANDREWS GLEN IAN
IPC: C07K16/28
Filed: 2016-06-15
Abstract: The present disclosure describes combination therapies comprising an antagonist of Programmed Death Ligand 1 receptor (PD-L1) and another therapeutic agent, and the use of the combination therapies for the treatment of cancer.
Patent CA-2989911-A1 (CA)
Title: Methode et dispositif pour influencer le comportement d'un conducteur
Inventor: DECKER CHRISTIAN
IPC: B60W40/09
Filed: 2016-06-15
Abstract: L'invention concerne un procédé pour évaluer et/ou influencer le comportement de conduite du conducteur d'un véhicule, relativement à un véhicule à moteur, notamment dans les transports publics de proximité ou dans le trafic intra-urbain, s'appliquant de préférence à des flottes de véhicules, le procédé se caractérisant en ce qu'au moins un paramètre décrivant le mode de conduite est déterminé, la position de la pédale d'accélérateur au cours du temps étant déterminée en tant que paramètre, et l'état du comportement de conduite en fonction de la position déterminée de la pédale d'accélérateur étant porté à la connaissance du conducteur du véhicule au moyen d'un dispositif d'affichage à l'intérieur du véhicule à moteur. L'invention concerne également un dispositif correspondant.
Patent CA-2991977-A1 (CA)
Title: Formation d'un article constitue d'un composite a matrice metallique
Inventor: LIFCHITS ALEXANDRE
IPC: B23P17/00
Filed: 2016-05-16
Abstract: L'invention concerne un procédé de formation d'un article constitué d'un matériau composite à matrice métallique comprenant des particules liées à un matériau de matrice anodisable. Le procédé peut comprendre l'anodisation du matériau de matrice anodisable de façon à former une couche anodique sur le matériau de matrice anodisable. Le procédé peut également comprendre l'usinage d'au moins une partie de la couche anodique.
Patent CA-2992223-A1 (CA)
Inventor: BRUNNER YARON
IPC: B25H1/06
Filed: 2016-07-14
Abstract: The disclosed subject matter concerns a height adjustable sawhorse. The sawhorse comprises two rigid frame members pivotally articulated to one another and constituting a base member, each frame member comprising two legs and further comprising a top utility portion extending from at least one of the frames. The utility portion is provided with a pair of extension members axially displaceable within the at least one frame member between a fully retracted position and a fully extracted position. The arrangement is such that at least the utility portion is configured for height adjustment relative to the base member between the two positions, and wherein the base member and the sawhorse is provided with a locking arrangement configured for locking the extension members respective of the base member at least when in the extracted position and wherein at least the displacement of the extension member into the retracted position is facilitated only upon maneuvering of the locking mechanism.
Patent CA-2992456-A1 (CA)
Inventor: DEVAAL JACOB W
IPC: H03L5/00
Filed: 2016-07-13
Abstract: Systems and methods to provide a low voltage interface coupleable between an energy storage device or a DC power source (e.g., fuel cell stack, battery) and one or more AC signal diagnostic systems. The low voltage interface reduces a voltage of the DC power source and supplies the reduced voltage to the one or more AC signal diagnostic systems without affecting the results of the measurements obtained by the one or more AC signal diagnostic systems. Such functionality provides a safer method for performing advanced analysis (e.g., EIS, frequency analysis) while utilizing lower cost and/or smaller components.
Patent CA-2993633-A1 (CA)
Inventor: BOUGUETTA CHEMSSEDDINE
IPC: C09K8/03
Filed: 2016-07-29
Abstract: A method of formulating a wellbore fluid may include adding a ground weight material comprising barite and quartz, having a d50 between about 4 and 8 microns and a d90 between about 15-25 microns, to a base fluid; and mixing the base fluid and ground weight material to form a mixed wellbore fluid.
Patent CA-2994060-A1 (CA)
Inventor: ROSE HAMISH JOSHUA
IPC: A61M16/20
Filed: 2016-07-29
Abstract: An interface for positive pressure therapy includes a mask assembly, a headgear assembly and a connection port assembly. The mask assembly comprises a seal member that has an upper portion movably connected to an integrated lower portion, wherein the upper portion rolls during hinging movement of the upper portion relative to the lower portion. The headgear assembly allows connection to the mask assembly in a direction substantially normal to a direction of strap tension. The connection port assembly includes a swivel elbow with a valve member that controls flow through a port that opens toward the user. The valve member is provided with a tapered bead that helps prevent the valve member from sticking in a given position. Also, a connector for connecting a respiratory tube to an elbow connector.
Patent CA-2994871-A1 (CA)
Inventor: MAKINGS LEWIS R
IPC: A61P35/00
Filed: 2016-08-18
Abstract: Provided are methods for manufacturing a conjugate containing a phthalocyanine dye, including methods that include one or more steps of preparing or producing the conjugate, formulating the conjugate and packaging the conjugate. In some aspects, the manufacturing methods result in the generation of a stable conjugate. Also provided are stable phthalocyanine dye conjugates, compositions and articles of manufacture containing the stable conjugates, and methods for their administration to subjects for photoimmunotherapy. In some embodiments, the phthalocyanine dye conjugates are conjugated to a targeting molecule, such as an antibody, that targets the conjugate to a cell or pathogen, such as by binding to a cell surface protein.