baber/WOPTO huggingface dataset:
Patent CA-2743286-A1 (CA)
Title: Cable entry device for wiring boxes
Inventor: MERRITT DANIEL EMERSON
IPC: H02G3/18
Filed: 2011-06-15
Abstract: Disclosed herein are embodiments of a wiring box. The wiring box can comprise:  a cavity formed by walls having an internal surface inside the cavity and an external surface;  and a cable entry device disposed through a hole in a first wall of the walls.  The cable entry device can comprise: a support element that retains a grommet in the hole, wherein the support element comprises a stop, a grip extending from the stop, and shutters extending from the stop and defining an opening, wherein the opening converges away from the stop, the grip attaches the support element to the first wall, and wherein the grommet comprises a rim, a sidewall extending from the rim and converging toward a diaphragm.
Patent CA-2744865-A1 (CA)
Inventor: ANDERSON DELOREN E
IPC: H05B44/00
Filed: 2009-11-25
Abstract: A light fixture, comprising a matrix, a plurality of electrical sockets fixedly secured to the matrix and forming a rigid matrix of electrical sockets electrically interconnected in two dimensions. One or more light emitting diode modules are individually removable and replaceable within any individual electrical socket within the matrix. Each individual light emitting diode module includes a base and a light emitting diode, wherein the base is configured and arranged for fitted electrical engagement within the electrical socket.
Patent CA-2746696-A1 (CA)
Inventor: LARSEN EBBE BUSCH
IPC: C12M1/36
Filed: 2009-12-11
Abstract: A fermenter and a method of fermentation in a U-shape and/or nozzle U-loop fermenter comprising: a U-part having a substantially vertical down-flow part, a substantially vertical up-flow part and a substantially horizontal connecting part, which connects the lower ends of the down-flow part and the up-flow part; a top part which is provided above the U-part and has a diameter which is substantially larger than the diameter of U-part; means for creating liquid circulation in U-part of the fermenter; and one or more gas injection points for the introduction and dispersion of the gas(ses) into the fermentation liquid. Pressure may be controlled differently in certain zones of the fermenter by pressure controlling devices e.g. by increasing pressure in certain zones of the fermenter compared to pressure in other zones of the fermenter, or decreasing pressure in a zone of the fermenter compared to pressure in another zone of the fermenter.
Patent CA-2746931-A1 (CA)
Title: Dish-shaped abrasive particles with a recessed surface
Inventor: CULLER SCOTT R
IPC: B24D3/08
Filed: 2009-11-24
Abstract: Abrasive particles comprising dish-shaped abrasive particles each having a sidewall; each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a thickness, t; and wherein either the first face or the second face is recessed or concave.
Patent CA-2750335-A1 (CA)
Inventor: BLUMBERG DAVID
IPC: A61M5/142
Filed: 2009-12-23
Abstract: An infusion pump assembly is disclosed. The infusion pump assembly includes a reservoir for receiving an infusible fluid, a pump assembly for pumping a quantity of infusible fluid from the reservoir to an exit, a first valve assembly configured to selectively isolate the pump assembly from the reservoir, a second valve assembly configured to selectively isolate the exit from the pumping assembly, and a split ring resonator antenna having a resonant frequency comprising a plurality of planar metallic layers.
Patent CA-2751385-A1 (CA)
Inventor: SELIC LOVRO
IPC: C07D487/04
Filed: 2010-02-10
Abstract: The present invention relates to novel pharmaceutically acceptable salts of sitagliptin, to processes for their preparation and to pharmaceutical compositions containing them.
Patent CA-2753471-A1 (CA)
Title: A superhard element, a tool comprising same and methods for making such superhard element
Inventor: KONYASHIN IGOR YURI
IPC: C22C29/08
Filed: 2010-03-01
Abstract: The invention relates to a superhard element (10) comprising a polycrystalline superhard structure (20) joined at an interface to a hard-metal body (30) comprising metal carbide grains bonded together by a metal binder,- the polycrystalline superhard structure comprising a superhard material; the hard-metal body comprising a surface region (32) proximate the interface and a core region (36) remote from the interface, the surface and the core regions being contiguous, the mean binder fraction in the core region being less than that in the surface region and to a method of making a hard-metal body for such an element.
Patent CA-2753785-A1 (CA)
Inventor: PARSCHE FRANCIS EUGENE
IPC: E21B43/24
Filed: 2010-03-01
Abstract: An array of loop antennas (86, 96) for a heating subsurface formation (10) by emission of RF energy and a method of heating a subsurface formation by an array of subsurface loop antennas is disclosed. The antennas are approximate loops (72) and are positioned in proximity to adjacent loops. The antennas are driven by RF energy.
Patent CA-2755144-A1 (CA)
Title: Apparatus and method for cleaning oil from drill cuttings
Inventor: ROSS STANLEY
IPC: B03B5/00
Filed: 2011-10-14
Abstract: This application relates to an apparatus and method for cleaning drill cuttings recovered from a wellbore. Specifically, the apparatus includes an effective system for handling and washing drill cuttings at a well site to remove hydrocarbon contaminants. The system successively washes hydrocarbon contaminated drill cuttings in organic solvent and water to remove and recover the hydrocarbon contaminates, and produce cleaned drill cuttings that may enable disposal of clean drill cuttings without further treatment.
Patent CA-2760223-A1 (CA)
Inventor: FIELDER LANCE I
IPC: E21B43/12
Filed: 2010-05-12
Abstract: Embodiments of the present invention generally relate to an electric submersible pumping system (1) for dewatering gas wells. In one embodiment, a method of unloading liquid from a reservoir includes deploying a pumping system into a wellbore to a location proximate the reservoir using a cable. The pumping system includes a motor (50), an isolation device (60), and a pump (65). The method further includes setting the isolation device, thereby rotationally fixing the pumping system to a tubular string (10t ) disposed in the wellbore and isolating an inlet (65i) of the pump from an outlet (65o) of the pump; supplying a power signal from the surface to the motor via the cable, thereby operating the pump and lowering a liquid level in the tubular string to a level proximate the reservoir; unsetting the isolation device,- and removing the pump assembly from the wellbore using the cable
Patent CA-2760544-A1 (CA)
Title: Process for the alkoxylation of alcohols
Inventor: MOLOY KENNETH G
IPC: B01J31/14
Filed: 2010-04-30
Abstract: Processes for the alkoxylation of alcohols using alkylene epoxides in the presence of boron based catalysts are provided.
Patent CA-2761122-A1 (CA)
Title: Sport helmet
Inventor: LAPERRIERE JEAN-FRANCOIS
IPC: A42B3/04
Filed: 2011-12-07
Abstract: A sport helmet for protecting a head of a wearer, such as a hockey, lacrosse or football player. The sport helmet comprises an outer shell comprising an internal side and an external side. The sport helmet also comprises an inner pad mounted to the internal side of the outer shell for absorbing shocks when the sport helmet is impacted. The inner pad comprises a core of polymeric cellular material and a covering on the core of polymeric cellular material. The core of polymeric cellular material may comprise a body of expanded polymeric microspheres.
Patent CA-2762853-A1 (CA)
Title: Cell therapy for brain tissue damage
Inventor: LIN SHINN-ZONG
IPC: A61K35/12
Filed: 2010-05-21
Abstract: Disclosed are methods for conditioning stems cells and using the conditioned stems cells for treat-ing brain tissue damage.
Patent CA-2765992-A1 (CA)
Title: Fish protein hydrolysate for use thereof in inhibiting weight gain and/or weight loss
Inventor: COUROIS ELISA
IPC: A61P3/04
Filed: 2010-06-25
Abstract: The present invention relates to fish protein hydrolysates for the use thereof in inducing weight loss and in limiting and/or inhibiting weight gain. The invention also relates to such hydrolysates in preventing and/or treating besity and/or health problems linked to obesity. The protein hydrolysates according to the invention are obtained by the enzymatic hydrolysis of at least one protein source selected from among the group comprising the following fish: Micromesistius poutassou, Clupea harengus, Scomber scombrus, Sardina pilchardus, Trisopterus esmarki, Trachurus spp., Gadus morhua, Pollachius virens, Melanogrammus aeglefinus, Coryphaenoides rupestris, which belong to order Siluriformes, said enzymatic hydrolysis being performed by an endopeptidase enzyme derived from Bacillus subtilis.
Patent CA-2769708-A1 (CA)
Title: Air fence for fan blade
Inventor: AYNSLEY RICHARD
IPC: F01D5/00
Filed: 2010-09-24
Abstract: A fan comprises a rotatable hub, a plurality of fan blades coupled with the hub, and a plurality of air fences coupled with the fan blades. Each fan blade has a free end and an opposite end secured to the hub. The air fences are positioned at selected locations along the length of the fan blades, between the ends of the fan blades. Each air fence includes a fin, which may extend upwardly or downwardly from the fan blade. Each air fence may be formed of a resilient material and may be configured to allow the air fence to be snapped onto a fan blade. Each air fence may define an opening through which a fan blade may be inserted. One or more surfaces of the air fence may be contoured to complement a surface contour of an airfoil shaped fan blade.
Patent CA-2770896-A1 (CA)
Title: Cathepsin c inhibitors
Inventor: ANDERSON NIALL
IPC: A61K31/397
Filed: 2010-08-11
Abstract: Disclosed are 4-amino-2-butenamides of Formula (I) having pharmacological activity, pharmaceutical compositions containing them, and methods for the treatment of diseases mediated by the cathepsin C enzyme such as chronic obstructive pulmonary disease.
Patent CA-2770964-A1 (CA)
Title: Adhesive patch
Inventor: BOYKO PATRICIA
IPC: A41D27/08
Filed: 2012-03-07
Abstract: A patch comprising a substrate layer and a backing layer, the layers provided with visual information, the substrate layer having an adhesive side for applying to surfaces after release front the backing layer. The substrate layer may be transparent with opaque visual information thereon, and the visual information may be reversed so that it appears in non-reversed orientation when viewed through the back of the transparent substrate layer.
Patent CA-2771604-A1 (CA)
Inventor: ROCHETTE MARTIN
IPC: G02B6/10
Filed: 2012-03-07
Abstract: Optical fibers and optical fiber tapers have application within many optical systems and optical devices. To date manufacturing such fibers and fiber tapers has been restricted to drawing constant diameter fibers in gravity driven processes and symmetric tapers through pulling with localized heating. However, it would be beneficial to be able to generate arbitrary profiles when pulling an optical fiber into a fiber taper allowing an initial uniform section, reducing transition, wire section, increasing transition and final uniform section. Further, the technique further allows novel optical fiber geometries to be fabricated, which the inventors refer to a hybrid tapers wherein additional elements such as coatings, which provide mechanical and environment protection, may be incorporated into the initial preform and processed simultaneously with the fabrication of the optical taper such that the final fabricated hybrid tapers are mechanically robust and handlable thereby improving manufacturing yield and reducing cost.
Patent CA-2773924-A1 (CA)
Inventor: SILVESTRI VINCE
IPC: H04N21/458
Filed: 2012-04-11
Abstract: Methods and system for managing media clips over a data network. Media streams may be received over a data network and stored by a storage server. Metadata regarding the media streams may be generated and stored at a metadata server. A control station can retrieve media frames originating in the stored media streams from the storage server, based on metadata. Media frames from multiple media streams can be retrieved and displayed in synchronization, based on respective timecodes.
Patent CA-2774911-A1 (CA)
Title: Computer table for a furniture
Inventor: JARNES WEBJOERN
IPC: A47B13/08
Filed: 2010-10-19
Abstract: The invention relates to a fixing means for table top comprising a profile (7) installed into the table top (1). The profile can be cast-in into the table top, or the table top can be laminated round the profile. The profile comprises a through bore (10) having a number of longitudinal grooves (11, 12). A shaft (15) is arranged to be directed through the bore (10). A sleeve (18) terminates the shaft (15) at one end as well as a fixing means terminates the shaft at the other end. The sleeve comprises a number of locking lugs (19, 20) arranged to engage into the grooves (11, 12).
Patent CA-2777171-A1 (CA)
Inventor: KEELEY MIKE
IPC: A61B1/267
Filed: 2010-10-25
Abstract: Devices for the occlusion of body cavities, such as the embolization of vascular aneurysms and the like, and methods for making and using such devices. The devices may be comprised of novel expansile materials, novel infrastructure design, or both. The devices provided are very flexible and enable deployment with reduced or no damage to bodily tissues, conduits, cavities, etceteras.
Patent CA-2781180-A1 (CA)
Inventor: WILSON JONATHAN
IPC: B60R22/48
Filed: 2012-06-08
Abstract: The invention is related to a clever keychain assembly which is used to deactivate seatbelt warnings while driving off road. The keychain assembly comprise of detachable male and female buckles.  The female buckle is anchored to an adjustable alternate seatbelt tongue. The adjustable alternate seatbelt tongue is inserted within the vehicle's seatbelt buckle to deactivate seatbelt warning alarms.  The entire keychain assembly is equipped with features to make the device improved, compact and easy to carry.
Patent CA-2781232-A1 (CA)
Inventor: GAGEL FLORIAN
IPC: G06T3/40
Filed: 2010-11-06
Abstract: The invention relates to a method for image fusion of at least two images (16, 18) to form a panoramic image (20, 50, 52). In order to make it possible to reduce stereographic disturbances without image processing methods, it is proposed that pixels in the images (16, 18) each be associated with a distance from a distance model, the distance is an assumed distance from an object (22, 24, 26), which is imaged at that pixel, to at least one predetermined point (30), the distance model associates the distance as a function of the position of the pixels in the recorded image (16, 18), and the image fusion is carried out using the associated distances.
Patent CA-2782373-A1 (CA)
Title: Treatment of hepatocyte growth factor (hgf) related diseases by inhibition of natural antisense transcript to hgf
Inventor: COLLARD JOSEPH
IPC: A61K31/7088
Filed: 2010-12-23
Abstract: The present invention relates to antisense oligonucleotides that modulate the expression of and/or function of Hepatocyte Growth Factor (HGF), in particular, by targeting natural antisense polynucleotides of Hepatocyte Growth Factor (HGF). The invention also relates to the identification of these antisense oligonucleotides and their use in treating diseases and disorders associated with the expression of HGF.
Patent CA-2785755-A1 (CA)
Inventor: KUMAR VIVEK
IPC: G01N11/16
Filed: 2010-12-22
Abstract: The measuring system comprises a vibration-type transducer through which a medium flows when the transducer is operated and which produces primary signals that correspond to parameters of the flowing medium, and a transducer electronic system electrically coupled to the transducer for controlling the transducer and for evaluating the primary signals supplied by the transducer. The transducer comprises at least one measuring tube for carrying a flowing medium, at least one electro-mechanical vibration stimulator for stimulating and/or maintaining vibrations of the at least one measuring tube, and at least one first vibration sensor for detecting vibrations at least of the at least one measuring tube and for producing a first primary signal representing vibrations at least of the at least one measuring tube. The transducer electronics supplies at least one driver signal for the vibration system effecting vibrations of the at least one measuring tube and uses the first primary signal and a measured damping value which represent a stimulator capacity required to maintain vibrations of the at least one measuring tube or a damping of vibrations of the at least one measuring tube as a result of internal friction of the medium flowing in the transducer to produce a pressure differential measured value which represents a pressure difference occurring in the flowing medium between two defined reference points.
Patent CA-2787693-A1 (CA)
Title: Methods and systems for estimating stress using seismic data
Inventor: GRAY FREDERICK DAVID
IPC: G01V1/30
Filed: 2011-01-24
Abstract: A method for estimating principal stresses of a subterranean formation from seismic data. In one embodiment, rock strength parameters from seismic data of the formation is first determined to calculate the anisotropic elastic properties of the formation. The three principal stresses of the formation: vertical stress, minimum horizontal stress, and maximum horizontal stress, is determined using at least the calculated anisotropic elastic properties and the rock strength parameters of the formation. From the estimated principal stresses, the differential ratio of the maximum and minimum horizontal stresses can be determined to indicate optimal zones for hydraulic fracturing. In another embodiment, a tectonic strain term is introduced to calibrate the estimated principal estimated stress to a known reference point. In yet another embodiment, hoop stress is incorporated to estimate the fracture initiation pressures.
Patent CA-2791585-A1 (CA)
Title: Drill hole plug system
Inventor: MCLAREN GORD
IPC: E21B33/12
Filed: 2012-10-05
Abstract: The present device relates to a drill hole plug system, and more specifically, to a plug used to seal off rods or casings left in the ground after exploration diamond drilling. The present drill hole plug system is primarily comprised of a basket, connected to a basket adapter, which is in turn threaded onto a primary module. The basket initially locks the drill hole plug system into place, and the primary module is subsequently rotated, such that corresponding parts move forward and anchor the primary module into place within the casing.  Afterwards, continued rotation of the primary module engenders a lead-in ring to compress a sealant, expanding said sealant within the drill hole plug system and effectively sealing it off. The drill bole plug system can also incorporate optional modular add-ons, such as a check valve and a shut-off valve.
Patent CA-2793264-A1 (CA)
Inventor: NICHOL JOHN
IPC: E05B15/00
Filed: 2012-10-19
Abstract: A lock consists of an elongated track which is attached to the inside wall of a door. A slider runs in the track from a retracted position in which the slider is spaced apart from the handle of a deadbolt to an engaged position in which the slider is in contact with the handle. In the engaged position, the slider prevents the handle from turning. The slider can be locked in that position by means of a locking pin. The pin may also be used to immobilizes the slider in the retracted position.
Patent CA-2794962-A1 (CA)
Inventor: KIM SHAE K
IPC: C22C23/00
Filed: 2011-03-23
Abstract: Provided are a magnesium-based alloy and a manufacturing method thereof. In the method, a magnesium alloy is melted into liquid phase, and an alkaline earth metal oxide is added into a molten magnesium alloy. The alkaline earth metal oxide is exhausted through surface reduction reaction between the melt and the alkaline earth metal oxide. Alkaline earth metal produced by the exhaustion reacts with Mg and/or other alloying elements in the magnesium alloy so that an intermetallic compound is formed. The magnesium prepared by the method is excellent in fluidity and hot-tearing resistance. To this end, the alkaline earth metal oxide added is CaO, and the added amount of CaO is 1.4 to 1.7 times the target weight of Ca to be contained in the final Mg alloy.
Patent CA-2800502-A1 (CA)
Title: Rotating seat
Inventor: BROWN PATRICK W
IPC: A63G9/10
Filed: 2011-03-30
Abstract: A rotating seat for suspension from a play set structure includes a seat body rotatable about a generally vertical axis with an upper seating surface configured to support a user, an elongated suspending element configured to support the seat body from the play set structure, and a handle assembly operably coupled with the suspending element to cause rotation of the seat body relative to the axis upon actuation by the user. The suspending element extends substantially vertically, presents opposite upper and lower end margins, is configured to operably couple with the play set structure along the upper end margin, and is operably coupled with the seat body at a location spaced from the upper end margin. A damped pivot connection assembly configured to operably secure the suspending element with the play set structure and allow restrained pivoting movement of the suspending element relative to a fixed bracket of the connection assembly is also disclosed.
Patent CA-2804600-A1 (CA)
Inventor: POSNER DAVID
IPC: C05D1/00
Filed: 2011-07-07
Abstract: Methods of inducing bud break of deciduous fruit vines, trees, or shrubs following dormancy by the application of bud breaker compositions that do not contain hydrogen cyanamide.
Patent CA-2805203-A1 (CA)
Inventor: DELANSORNE REMI
IPC: A61K9/20
Filed: 2011-07-13
Abstract: The present invention provides new formulations of 14-epi-analogues of vitamin D, such as inecalcitol, providing improved absorption profile.
Patent CA-2805463-A1 (CA)
Inventor: STODDARD KENNETH J
IPC: F16J15/56
Filed: 2013-02-12
Abstract: An adaptive hydraulic cylinder with floating seal interface is provided. In an implementation, a misalignment-tolerant hydraulic actuator, e.g., for a submersible hydraulic diaphragm insert pump (HDI), has a floating piston that can reciprocate while decoupled from strict collinearity with the cylinder barrel and the central feed rod that slides through the central axis of the piston. The floating seal can be integrated or provided by a separate insert and provides a pivotable interface between the piston and center rod, allowing these components some freedom of motion to avoid elastic deformation, friction, power loss, and early wear when misalignment or transverse forces on the external end of the piston rod are present. Bearing placement is also selected to eliminate over-constraint. Bearings on the piston, the floating seal interface, center rod, and the piston rod support, for example, are placed singly or close together on each component to approximate a single contact ring that allows the components to self-adjust to different axes, while maintaining a hydraulic seal between all components.
Patent CA-2806340-A1 (CA)
Inventor: DE OLIVEIRA FLAVIO
IPC: A63B63/00
Filed: 2011-10-14
Abstract: The present invention relates to exercise devices, systems and related methods. In one embodiment, a substantially flat support member having top surface designed for contact with the user, a substantially rigid frame surrounding at least the majority of the circumference of the support member, two or more inserts attached to or incorporated into the substantially rigid frame and adapted to accept one or more elastic resistance cords and two or more elastic resistance cords adapted to attach to the substantially rigid frame and one or more accessories that allow the elastic resistance cords to be operably connected to the user of the device is provided.