baber/WOPTO huggingface dataset:
Patent CA-2868527-A1 (CA)
Title: Gearbox and turbine engine with geared fan
Inventor: VAN DER MERWE GERT
IPC: F16H57/08
Filed: 2013-04-11
Abstract: A gearbox (10) includes: a carrier (16) having a central axis and forward and aft walls with respective forward an aft coaxial bores; a pin received in the bores, and secured against axial movement; an inner race mounted on the pin between the forward and aft ends, and secured against axial movement relative to the carrier (16); a planet gear mounted for rotation about the pin, wherein a cylindrical interior surface of the planet gear defines an outer race surrounding the rollers, wherein either the inner race or the interior surface of the planet gear defines at least two axially-spaced apart annular raceways; a plurality of generally cylindrical rollers made of a ceramic material disposed in each of the raceways, between the inner and outer races; a sun gear mounted for rotation about the central axis and engaged with the planet gear; and a ring gear engaged with the planet gear.
Patent CA-2869020-A1 (CA)
Inventor: APT KIRK
IPC: C11B1/02
Filed: 2013-04-09
Abstract: High cell density fermentations of wild-type organisms can result in increased viscosity due to the production of exocellular polysaccharides. Mutant microorganisms with a dry morphology, resulting from reduced exocellular polysaccharide formation, were isolated and characterized. The exocellular polysaccharide composition for these modified microorganisms is shown to be different than the polysaccharide composition of the wild type microorganism. In addition to reduced exocellular polysaccharide formation, dry morphology mutants of multiple strains show reduced viscosity, improved oxygen mass transfer, and improved fatty acid fermentation yield on carbon.
Patent CA-2869556-A1 (CA)
Inventor: MELTSOV GENNADIY
IPC: F03B13/26
Filed: 2013-03-28
Abstract: The invention relates to a mooring device that is suitable for use in water. The mooring device comprises a pile configured to be embedded in a floor supporting the body of water; at least one arm configured to engage at least one entity; a joint configured to couple the pile and the at least one arm and permit rotation of the at least one arm relative to the pile; and joint locking means configured to lock the joint.  The invention may further relate to a method of mounting the mooring device in water, a mooring system comprising multiple mooring devices and a system comprising the mooring devices.
Patent CA-2873606-A1 (CA)
Inventor: CURD JONNY
IPC: A01K91/047
Filed: 2013-05-15
Abstract: The fishing apparatus (1) includes a body (20) and at either end of the body there is a first length (21a) and a second length (21b) of a line with hooks (23a, 23b) on respective ends. If a fish bites one of the hooks then the other hook is pulled into a receiving member (30a, 30b) so that the hook that has not been bitten is covered so the fish that is hooked will not be damaged.
Patent CA-2873621-A1 (CA)
Title: Home medical device systems and methods for therapy prescription and tracking, servicing and inventory
Inventor: MILLER JOSHUA JAMES
IPC: G16H20/40
Filed: 2013-05-14
Abstract: A home medical device system includes a plurality of home therapy machines that perform a home therapy on a patient at a home or dwelling of the patient. Each home therapy machine includes a connectivity agent installed thereon.  A connectivity server is located remote from the home or dwelling of the patient. The connectivity agent of each home therapy machine allows the home therapy machine to connect to the connectivity server and transfers data to and from the connectivity server only when the connectivity agent is activated. The connectivity agent is deactivated during the home therapy to prevent the home therapy machine from sending any data to or receiving any data from the connectivity server during the home therapy. A system hub is coupled to the home therapy machines through the connectivity server. A web portal is configured to access the system hub. A  plurality of clinics is connected to the system hub via the web portal. A website is accessible via the web portal. The website includes a patient portion available to patients using the plurality of home therapy machines and a clinician portion that enables the clinics to manage the home therapy machines.
Patent CA-2874278-A1 (CA)
Inventor: LI ZHONGNAN
IPC: H04L12/58
Filed: 2013-06-05
Abstract: Disclosed are a method for video communications and a terminal, server and system for video communications, which belong to the field of computers. The method includes: a terminal establishing a communication connection with a server by means of a communication protocol; and sending local video data and data in a preset whiteboard zone to the server, so that the server sends the local video data and the data in the preset whiteboard zone to other participant terminals except the abovementioned terminal to display same. By providing a preset whiteboard zone in the process of video communications and sending data in the whiteboard zone among participant terminals through a server, the present invention can make complex content be shown in one-to-one, one-to-many or many-to-many video communications applications so as to satisfy the demand and experience of video communications in the scenes of chats, recreation, business negotiations, video conferences and the like.
Patent CA-2874295-A1 (CA)
Inventor: GSTACH HUBERT
IPC: A61K31/445
Filed: 2013-06-10
Abstract: The use of compounds of formula wherein R2, R3, R4, R5, R6 and R7 have several meanings, for the treatment of disorders mediated by protozoan organisms, novel compounds of the above formula and intermediates for the preparation of such compounds, pharmaceutical compositions comprising such novel compounds, a method of treating disorders mediated by protozoan organisms comprising administering such compounds, optionally together with a second drug substance, to a subject in need thereof and the use of such compounds, whenever comprising a photoaffinity label, for the identification of the molecular target(s) of arylamino alcohol antimalarials.
Patent CA-2876070-A1 (CA)
Inventor: BARG HEIKO
IPC: C08L5/08
Filed: 2013-06-14
Abstract: The invention relates to a method of preparing a composition, the composition comprising a crosslinked first polymer, optionally a second polymer, which may be crosslinked or non-crosslinked, and water, wherein the first and the second polymer are selected from a polysaccharide, comprising at least steps (i) to (iv): (i) crosslinking a mixture comprising the first polymer and water; (ii) subsequent to the crosslinking in step (i), terminating the crosslinking; (iii) optionally blending the product obtained in step (ii) with the second polymer; (iv) subjecting the product obtained in step (iii) to dialysis.
Patent CA-2878652-A1 (CA)
Title: Dispositif de decoupe pour chirurgie endovasculaire
Inventor: ALSAC JEAN-MARC
IPC: A61B17/32
Filed: 2013-07-12
Abstract: L'invention concerne un dispositif de découpe endovasculaire pour la mise en uvre d'interventions chirurgicales ou médicales. Selon l'invention, un tel dispositif comprend deux lames de découpe, des moyens d' actionnement à distance des deux lames de découpe et au moins deux tiges de guidage flexibles, lesdites lames de découpe étant montées de manière coulissante sur lesdites tiges de guidage et lesdits moyens d' actionnement à distance comprenant des moyens de transmission flexibles, lesdites lames de découpe (11, 12, 101, 102) étant traversées sur toute leur longueur externe par un canal permettant l'insertion des tiges de guidage flexibles (50).
Patent CA-2880045-A1 (CA)
Inventor: GEMBALA HENRY
IPC: E04G21/32
Filed: 2015-01-26
Abstract: A construction safety screen system includes a flexible net member sized to cover an opening of a building, a plurality of straps attached to the flexible net member, and a plurality of oval snap hooks each being securable to the distal end of one of the plurality of straps and to one of a plurality of fasteners attached to the concrete building structure surrounding the opening.
Patent CA-2882690-A1 (CA)
Title: Dispositif guide de resurfacage de hanche
Inventor: JOHANNABER KENNETH DALE
IPC: A61B17/88
Filed: 2015-02-20
Abstract: Il est décrit un appareil servant à guider le forage dune tête fémorale dans le cadre dun resurfaçage de la tête fémorale, lequel appareil comprend un corps ayant une fente de guidage conçue pour recevoir et guider un composant de forage. Des bras attachés au corps de manière à pouvoir pivoter et influencés par une force qui les rapproche constamment lun de lautre comprennent une extrémité de contact qui sétend sous le corps. Les extrémités de contact sont conçues pour entrer en contact avec le col du fémur lorsque le corps adopte une position au-dessus de la tête fémorale. Des capteurs transmettent un signal indiquant un angle dorientation de chaque bras par rapport au corps. Une unité de traitement détermine langle dorientation des bras à partir du signal et détermine en fonction des angles dorientation si le corps saligne sur le fémur. Une sortie visuelle produit un signal visuel indiquant cet alignement. Une méthode servant à aligner un guide de forage équipé dune fente de guidage sur un fémur aux fins de forage dune tête fémorale est également décrite.
Patent CA-2883809-A1 (CA)
Inventor: MCLEOD RONALD
IPC: H04L47/43
Filed: 2013-09-16
Abstract: La présente invention concerne un système et un procédé de surveillance de communications de réseau. Le procédé consiste : à capturer un ou plusieurs paquets de données dans une pile de mise en réseau d'un dispositif informatique ; associer au dispositif informatique un identifiant unique qui identifie de manière unique le dispositif informatique ; à stocker l'identifiant unique et un échantillon de contenu du paquet de données capturé ou de chacun des paquets de données capturés ; et en outre à générer des données de flux hybrides par un traitement de l'identifiant unique stocké et de l'échantillon de contenu stocké du paquet de données capturé ou de chacun des paquets de données capturés. Le flux de données hybrides comprend l'identifiant unique, l'échantillon de contenu du paquet de données capturé ou de chacun des paquets de données capturés, des données de flux de réseau déduites et des données de paquets statistiques déduites.
Patent CA-2889637-A1 (CA)
Title: Systeme et methode destines a un service de logiciel de diagnostic fonde sur un abonnement
Inventor: GREEN JOHN
IPC: B60R16/02
Filed: 2015-04-29
Abstract: Des systèmes et des procédés sont décrits pour un service de logiciel de diagnostic qui utilise un modèle de souscription pour distribuer le logiciel de diagnostic à des outils de diagnostic. Une application de diagnostic est installée sur un dispositif mobile. Le dispositif mobile communique avec un adaptateur qui peut être couplé à un véhicule. Un serveur dapplications fournit des modules logiciels qui sont disponibles pour être souscrits par un technicien et, une fois souscrits, peuvent être utilisés au moyen de lapplication de diagnostic. Labonnement à des modules logiciels permet au technicien dajouter et dutiliser une fonctionnalité de diagnostic spécifique dune manière à la carte.
Patent CA-2891821-A1 (CA)
Inventor: WALEN JAMES G
IPC: A61B17/14
Filed: 2006-09-08
Abstract: A surgical saw blade (52, 52a, 52b, 702) comprises an elongated blade bar (494, 494a) and a blade head (76, 76a) pivotally mounted to the blade bar (494, 494a). The blade bar has opposed proximal and distal sections. The proximal section has a feature (516, 538) for releasably holding the blade bar to a powered surgical sagittal saw. The distal section is formed with a void space and a primary opening into the void space. The blade head has a base (496, 496a) disposed in the blade bar distal section opening and a crown (498) integral with the base that extends through and outside of the blade bar distal section primary opening. The crown is formed with teeth (499, 499a). Further, the blade bar is formed with at least one secondary opening (522, 708, 710, 862) in the distal section separate from the primary opening, wherein the secondary opening opens into the void space so that debris can flow from out of the void space through the secondary opening.
Patent CA-2892525-A1 (CA)
Inventor: BATZLER TODD GERALD
IPC: B23K9/10
Filed: 2014-03-05
Abstract: A method and apparatus for providing a welding-type power includes a housing with an auxiliary power mount, and a welding type power circuit. A controller, a control power circuit, and an auxiliary power module are disposed in the housing. The auxiliary power module/circuit is mounted to the auxiliary power mount. A standard power receptacle is connected to the auxiliary power module. At least one wiring harness connects the welding type power circuit to the auxiliary power module/circuit, which is the only electrical connection between the auxiliary power circuit and the welding type power circuit. The auxiliary power is electrically isolated from the input power and the welding type power.
Patent CA-2894645-A1 (CA)
Title: Load suspension and weighing system for a dialysis machine reservoir
Inventor: FULKERSON BARRY NEIL
IPC: A61M37/00
Filed: 2013-11-05
Abstract: A load suspension and weighing system for a removable reservoir unit of a portable dialysis machine includes a centrally located flexure assembly. The flexure assembly includes magnets and a number of flexure rings which allow for movement of the magnets about a fixed circuit board. Sensors in the circuit board sense changes in the magnetic field as the magnets move in relation to the circuit board. The magnetic field changes produce a voltage output which is used by a processor to generate weight calculations. The top of the flexure assembly is attached to the interior of the dialysis machine. The entirety of the reservoir unit is suspended by a first internal frame that is attached to the bottom of the flexure assembly. Having a single flexure assembly positioned above the reservoir unit provides more accurate weight measurements while also preventing damage to the assembly from water spillage.
Patent CA-2894718-A1 (CA)
Inventor: ANDERSEN DAN
IPC: A61N5/06
Filed: 2013-11-21
Abstract: Configurations are described for utilizing light-activated proteins within cell membranes and subcellular regions to assist with medical treatment paradigms, such as hypertension treatment via anatomically specific and temporally precise modulation of renal plexus activity. The invention provides for proteins, nucleic acids, vectors and methods for genetically targeted expression of light-sensitive proteins to specific cells or defined cell populations. In particular the invention provides systems, devices, and methods for millisecond-timescale temporal control of certain cell activities using moderate light intensities, such as the generation or inhibition of electrical spikes in nerve cells and other excitable cells.
Patent CA-2895675-A1 (CA)
Inventor: HALISCHUK CORY
IPC: E04F11/00
Filed: 2015-06-29
Abstract: An apparatus for trimming step edges includes an elongate member forming a nose piece for mounting at an edge of a horizontal existing surface. The member comprises a rear surface, a front face, a top surface extending therebetween, and a groove in the front face of the member. The groove has first and second side walls extending from first and second side edges at the front face and leading to a base recessed therefrom. The member is supported by screws received in the groove in a mounted position wherein the top surface of the member is spaced above the existing surface so that a thickness of a covering material, which disposed on the existing surface for covering same, is located between the top surface and the existing surface. Also, a lighting element is inserted in the groove for illuminating an area adjacent the edge of the existing surface.
Patent CA-2896084-A1 (CA)
Inventor: CUSHINGHAM STEVEN JOHN
IPC: D04B1/00
Filed: 2013-12-23
Abstract: Fabrics having fiber blends and constructions engineered to enhance the ballistic protection as well as the comfort and/or dyeability/printability of such fabrics.
Patent CA-2898037-A1 (CA)
Title: Nozzle and fastening element for fastening a material layer
Inventor: BORSBOOM LUCAS
IPC: F16B13/00
Filed: 2014-03-10
Abstract: The invention relates to a nozzle (10) for fastening a material layer to a substructure, comprising a plate (12) and a hollow shank (14), integrally formed thereon, for taking a fastening screw (24; 34), wherein a stepped bore (16) is provided in the hollow shank, wherein the stepped bore (16) comprises at least two steps (28; 38; 50) between at least three regions (18; 30; 36; 2), wherein the hollow shank (14) is formed so as to taper at least partially in a conical manner on an external surface, wherein the hollow shank (14) is provided with radially expandable elements, and wherein the expandable elements are formed as axial grooves (40) externally in that part of the hollow shank (14) that is formed in a conically tapering manner. The invention proposes that the grooves (10) are each provided at the groove base at least partially with a thin bottom (42) that is stretchable or breakable by the expansion. The present invention also relates to a fastening element comprising a nozzle (10) according to the invention and a fastening screw (24; 34).
Patent CA-2899133-A1 (CA)
Inventor: HASSAN ABBAS
IPC: C10G7/00
Filed: 2013-03-08
Abstract: Herein disclosed is a method for thermal cracking or steam cracking of hydrocarbons comprising: supersaturating a hydrocarbonaceous liquid or slurry stream in a high shear device with a gas stream comprising steam or hydrogen and optionally one or more C1-C6 hydrocarbons to form a supersaturated dispersion; and introducing the supersaturated dispersion into a thermal cracking or steam cracking reactor to generate a product stream. In some embodiments, the method further comprises contacting the supersaturated dispersion with a cracking catalyst in a slurry, a fluidized catalyst bed, or a fixed catalyst bed. In some embodiments, the cracking catalyst is mixed with the hydrocarbonaceous liquid or slurry stream and the gas stream in the high shear device. Herein also disclosed is a system for thermal cracking or steam cracking of hydrocarbons.
Patent CA-2901759-A1 (CA)
Title: Methods and devices for electroporation
Inventor: CHEN JIAN
IPC: C12N13/00
Filed: 2013-02-20
Abstract: An apparatus for electroporation of biological cells is provided. The apparatus includes a sample container having an insulator chamber for holding the cells. The sample container has a first electrode and a second electrode to provide electrical connection for electroporation. The insulator chamber is configured to contain at least one cell monolayer. The apparatus also includes a pulse generator that can generate a predetermined pulse for electroporation of the cells.
Patent CA-2903005-A1 (CA)
Inventor: ARZANPOUR SIAMAK S A
IPC: B60R21/16
Filed: 2015-09-03
Abstract: A system for preventing fall-related injuries is described. The system comprises a reuseable airbag which can be mounted on a wheelchair, power chair, stroller or scooter or can be design as a hip protector to be put on a waist of a wearer. The system further comprises a fall detection unit that can automatically trigger inflation of the airbag system in case of a fall.
Patent CA-2903393-A1 (CA)
Inventor: REINER ADAM K
IPC: F16D11/08
Filed: 2015-09-03
Abstract: A locking hub system in a vehicle is provided. The locking hub system includes an inner drive gear assembly including a drive gear having a drive gear interior splined surface configured to attach to a vehicle axle and a bearing housing rotationally coupled to the drive gear having a bearing housing exterior splined surface configured to mate with a wheel attachment interface and a clutch ring assembly including a pin ring having a plurality of cantilevered pins extending from a support ring, partially enclosing a clutch ring, and unsupported at one end, the clutch ring including a clutch ring splined interior surface slidably moveable to mate with an drive gear splined exterior surface of the drive gear in an engaged configuration and slidably moveable to decouple from the drive gear splined exterior surface in a disengaged configuration.
Patent CA-2903648-A1 (CA)
Inventor: HUGHES JOHN
IPC: E21B33/12
Filed: 2013-12-20
Abstract: A hydraulic set open hole anchor run in conjunction with an open hole packer and tie back receptacle to seal and anchor a liner in an open hole.
Patent CA-2903953-A1 (CA)
Inventor: LEE JIN HYUNG
IPC: G16H30/40
Filed: 2014-01-31
Abstract: A system and method is provided for modeling brain dynamics in normal and diseased states. A  seizure is generated in a subject and seizure activity is monitored through brain networks of the subject using optogenetic functional magnetic resonance imaging (ofMRI) to map seizure activity locations. Local field potentials are measured at seizure activity locations.
Patent CA-2906040-A1 (CA)
Inventor: CLARK PETER J III
IPC: F25D17/02
Filed: 2014-03-13
Abstract: A closed loop refrigeration system comprises an ice slurry mixture which comprises ice, water, and a freezing point depressant. The system also comprises a first storage device for storing the ice slurry mixture, and an agitator disposed in the first storage device. The agitator agitates the ice slurry mixture in at least an intermittent manner. The system further comprises a first conduit connecting the first storage device and a heat load, and a first pump disposed on the first conduit for pumping the ice slurry mixture through the first conduit from the first storage device to the heat load. At least some of the ice melts in the heat load. The system also comprises a second conduit connecting the heat load and a second storage device. The second storage device is connected to the first storage device. The system further comprises a second pump disposed on the second conduit for pumping the ice slurry mixture containing the melted ice through the second conduit from the heat load to the second storage device.
Patent CA-2906188-A1 (CA)
Inventor: GERECHT SHARON
IPC: C12N5/02
Filed: 2014-03-17
Abstract: The present invention is in the area of pluripotent stem cells and more particularly deals with a method to differentiate a vascular network from stem cells.
Patent CA-2906525-A1 (CA)
Inventor: OGLE STUART
IPC: B23D47/12
Filed: 2014-03-12
Abstract: A power tool includes a slide switch which is configured to provide variable speed control of the rotational velocity of a drive member as well as provide ON/OFF functionality for the tool 10 based on the position of the switch. The slide switch eliminates the need for a separate switch for turning the tool on and off.
Patent CA-2907896-A1 (CA)
Title: Hydrogen sulfide detecting apparatus
Inventor: KEVIL CHRISTOPHER G
IPC: G01N1/28
Filed: 2014-03-28
Abstract: A hydrogen sulfide (H2S) detecting apparatus for measuring the concentrations of hydrogen sulfide species in a given sample is disclosed. The hydrogen sulfide detecting apparatus can comprise a plurality of reaction chambers separated from a plurality of trapping chambers by a (H2S) permeable membrane, with the reaction chambers and trapping chambers each having buffer component(s) and/or reactive agents that expose the incoming sample to a particular pH and chemical environment in order to allow for the selective liberation and trapping of hydrogen sulfide from the sample.