baber/WOPTO huggingface dataset:
Patent CA-2741201-A1 (CA)
Inventor: GIVENS GREGG D
IPC: A61B5/12
Filed: 2009-10-23
Abstract: The systems, methods and associated devices performing diagnostic hearing tests which use a distributed, client-server architecture and the Internet to allow interaction between a test administration site and one or a plurality of remote patient sites. The test can be administered by an audiologist or clinician at a site remote from the patient, in a manner, which can allow interaction between the user and the clinician during at least a portion of the administration of the test. The diagnostic hearing tests can be performed such that they meet standardized guidelines such as ANSI  requirements or certification standards and can include distortion product emission level measurements or middle ear compliance measurements.
Patent CA-2744558-A1 (CA)
Inventor: DIMARCHI RICHARD D
IPC: A61K38/28
Filed: 2009-12-18
Abstract: Prodrug formulations of insulin and insulin analogs are provided wherein the insulin peptide has been modified by an amide bond linkage of a dipeptide prodrug element. The prodrugs disclosed herein have extended half lives of at least 10 hours, and more typically greater than 2 hours, 20 hours and less than 70 hours, and are converted to the active form at physiological conditions through a non-enzymatic reaction driven by chemical instability.
Patent CA-2747067-A1 (CA)
Inventor: ADAM ACHIM
IPC: F16C33/20
Filed: 2009-12-28
Abstract: A sliding element with one substrate and at least one layer of a sliding layer material applied to the substrate is described. The sliding layer material can consist of a sliding coating with at least one cross-linkable bonding agent or at least one high-melting thermoplastic material or which consists of a material with a matrix of at least one high-melting thermoplastic material or at least one duroplastic material. This sliding layer material contains Fe2O3 with a preferred proportion 0.1 to 15 % by volume.
Patent CA-2747996-A1 (CA)
Title: Compounds and methods for enhancing erythropoiesis
Inventor: WU RONG-TSUN
IPC: A61P21/00
Filed: 2009-12-21
Abstract: Compounds and methods for enhancing erythropoiesis are disclosed. The compound comprises a chemical structure of the formula (I) indicated below, in which R is a glycosyl group. In addition to having an erythropoiesis effect, the compound of the formula (I) is effective in enhancing erythropoietin formation, increasing kidney function and the expression of hepatocyte growth factor. The method includes the step of administering an effective amount of the compound of the formula (I) to a subject in need thereof and thereby enhancing erythropoiesis.
Patent CA-2752521-A1 (CA)
Title: Circulation control valve and associated method
Inventor: SWAN TOM
IPC: E21B34/06
Filed: 2010-02-26
Abstract: A method of controlling flow between a flow passage of a tubular string and an annulus includes: constructing a valve having an opening for flow between the passage and annulus; permitting flow through the opening; then preventing flow through the opening in response o applying pressure to the valve; and then mechanically displacing closure device, thereby allowing flow through the opening.  Another method includes applying a pressure differential across a piston f a valve, thereby displacing a closure device; and then displacing the closure device relative to the piston, thereby allowing flow between the passage and the annulus. A valve includes an opening for flow between n interior and exterior of the valve, a closure device for permitting and preventing flow through the opening, and a piston which biases the closure device to displace, the closure device being mechanically displaceable relative to the piston.
Patent CA-2753452-A1 (CA)
Inventor: HORMANN ALFONS
IPC: E04B9/36
Filed: 2010-01-21
Abstract: The invention relates to a device for attaching façade elements using support profiles (12) comprising a tape-like center segment (13) on which anchor elements (18) for receiving the façade elements are provided symmetrically to the longitudinal axis (14) of the support profile (12), wherein the anchor elements (18) comprise an embossment (16), the embossment is provided at least in the area of the retaining bar (20), and the outer edge (25) of the embossment (16) extends in the retaining bar (20) not parallel to the outer edge (21) of the retaining bar (20).
Patent CA-2754504-A1 (CA)
Inventor: COLO CHRISTIAN ANTHONY
IPC: B65D21/02
Filed: 2010-03-11
Abstract: Customized children's feeding systems and methods of using the customized children's feeding systems are provided, in a general embodiment, the present disclosure provides a packaged food product (10) including a tray (12) defining at least three compartments (20,22,24) and an individual food cartridge located in each of the compartments. Each food cartridge and compartment can be associated with a corresponding color, shape or symbol that is representative of a food category.
Patent CA-2756308-A1 (CA)
Title: Film for production of composite material artefacts, production method of said film and production method of composite material artefacts using said film
Inventor: PERUZZA PAOLO
IPC: B32B33/00
Filed: 2010-03-23
Abstract: A resin constraint film (1) to be used in production of composite material artefacts (2); the constraint film (1) being formed by a supporting film (6) made of biaxially oriented polypropylene, by an intermediate layer (7) of release chemical product that coats the front face (6a) of the supporting film (6) intended to come into contact with the semi-finished product (2') which will give rise to the composite material artefact (2), and by a surface layer (8) of metal coating material applied onto the intermediate layer (7) via vacuum vaporisation deposition.
Patent CA-2759812-A1 (CA)
Title: Led lighting lamp
Inventor: CHENG YUNG PUN
IPC: F21V29/00
Filed: 2009-08-13
Abstract: A LED lighting lamp comprises a first lev-el heat sink comprising a substrate (108), a second level heat sink comprising at least one stand (102) connected to the substrate (108) and at least one LED lighting element (101) mounted on the at least one stand (102). The LED  lighting lamp provides improved heat dissipation efficien-cy, wide illumination beam angles and substantially uni-form illumination intensity.
Patent CA-2760762-A1 (CA)
Title: Medicated module with bypass and needle guard
Inventor: DAVIES JAMES ALEXANDER
IPC: A61M5/32
Filed: 2010-06-01
Abstract: A medicated module (10) attachable to a drug delivery device (12) comprises a connecting body (24) configured for attachment to the drug delivery device(12). A first needle (40) is fixed within the connecting body (24) and a movable needle hub (72) is operatively coupled to the connecting body (24). A needle guard (90) is operatively coupled to the connecting body (24) and a biasing member (70) is positioned between the connecting body (24) and needle guard (90). A second needle (80) is fixed within the needle hub (72). A first cavity (34) within the connecting body (24) defines a reservoir (36) containing at least one dose of a medicament.  The reservoir (36) configured for fluid communication with the first (40) and the second needle (80). The reservoir (36) comprises a bypass configured to allow medicament from the drug delivery device (12) to bypass the reservoir (36) and exit the second needle (80).
Patent CA-2760893-A1 (CA)
Inventor: VOGT SEBASTIAN
IPC: A61L27/28
Filed: 2011-12-05
Abstract: The invention relates to a method for coating, at least regions of, a medical implant, preferably of an artificial joint or a fixation for a joint, whereby a medical implant having a surface to be coated is provided and the medical implant surface to be coated is contacted with an elastically deformable transfer means that comprises at least one liquid that contains at least one pharmaceutically active substance, whereby the liquid is transferred from the transfer means to the medical implant surface through the contacting with the transfer means.   The invention also relates to a device coating, at least regions of, a medical implant using a method of said type, whereby the device comprises an elastically deformable transfer means that comprises a liquid that contains at least one pharmaceutically active substance such that the liquid can be transferred to the medical implant when the transfer means is contacted with the medical implant surface to be coated.
Patent CA-2761118-A1 (CA)
Inventor: HELLENTHAL GREGOR
IPC: F16M13/02
Filed: 2010-05-03
Abstract: The suspension device (10) for screens (20) having a rectangular screen format comprises at least one substantially square frame element (12) having a holder (26) for the screen (20). The frame element (12) is fastened to a supporting wall or to a stand. A corresponding screen wall having at least two screens (20) is formed by a suspension device (10) which interconnects the screens (20) and which has a stand (60), which comprises at least one base (62) and at least one stand element (64, 66, 68) supported by the base (62), wherein the base (62) and the stand element (64, 66, 68) support a frame element (12), a spacer element (14) and/or a support element (52). By exactly positioning the frame elements (12) and the spacer elements (14), for example on a supporting wall, a stable suspension device (10) for an entire screen wall can be formed. The respective screens (20) only need to be suspended in the related holders (26) in such a suspension device (10).
Patent CA-2762404-A1 (CA)
Title: Mouse models carrying a knock-out mutation of the qpctl-gene
Inventor: SCHILLING STEPHAN
IPC: A01K67/027
Filed: 2010-05-19
Abstract: The present invention provides a knock- out non-human animal, in particular a mouse carrying a QPCTL knock-out mutation. The present invention additionally provides the respective cells and cell lines and methods and compositions for evaluating agents that affect QPCTL, for use in compositions for the treatment of QPCTL- related diseases.
Patent CA-2763163-A1 (CA)
Inventor: BRUNGARDT CLEMENT L
IPC: D21H17/46
Filed: 2010-06-02
Abstract: Methods for improving one or more surface properties of a sheet of paper or paperboard, which method comprises (a) coating at least one side of the sheet of paper or paperboard with a dispersion having a cationic zeta potential formed by combining (1) a mixture containing one or more anionic pigments with (2) one or more polyamine-epihalohydrin cationic wet strength resins at a coating weight of from about 0.1 g/m to about 20 g/m; (b) drying the coated sheet of paper or paperboard; (c) applying a functional barrier top coating that resists one or more of the following: liquid water, water vapor, gas permeability, oil and grease, slip, and static or an anionic latex based pigment coating that imparts improved opacity, brightness, or printability. The invention also includes the dispersions as well as paper or paperboard coated with the dispersion.
Patent CA-2768804-A1 (CA)
Title: Method of producing bread using final proofed frozen dough and method of producing the final proofed frozen dough
Inventor: UEMURA RYUJI
IPC: A21D8/06
Filed: 2012-02-17
Abstract: Producing a bread by a straight method of directly baking a frozen dough for breads that has undergone final proofing. A specific volume of the frozen dough for breads that has undergone the final proofing immediately before baking falls within a range of 1.3 to 2.1 cm3/g.
Patent CA-2768842-A1 (CA)
Title: Interfacial stent and method of maintaining patency of surgical fenestrations
Inventor: SELDEN NATHAN R
IPC: A61L27/14
Filed: 2010-07-26
Abstract: A method according to one embodiment for maintaining patency of an opening inside the human body comprises introducing a radially self-expanding hollow stent into the opening while the stent is retained in a radially compressed state, wherein the stent has enlarged ends and a reduced intermediate portion. The stent is introduced into the opening such that its intermediate portion extends through the opening and the enlarged ends are positioned outside of the opening. Once deployed, at least the end portions of the stent expand on opposing faces of the opening to resist dislodgement of the stent from the opening. The stent is preferably biodegradable, such that it is eliminated from the surgical site over a period of weeks to months, by which time the patency of the opening is more assured. The method can be used in combination with, for example, an endoscopic surgical method such as endoscopic third ventriculostomy for treating hydrocephalus of a brain.
Patent CA-2771404-A1 (CA)
Title: Metal-mediated viscosity reduction of fluids gelled with viscoelastic surfactants
Inventor: CREWS JAMES B
IPC: C09K8/584
Filed: 2010-09-13
Abstract: Fluids viscosified with viscoelastic surfactants (VESs) may have their viscosities reduced (gels broken) by the direct or indirect action of a composition that contains at least one metal ion source and optionally at least one second source. An optional second source may be a chelating agent where at least one reducing agent source may be additionally optionally used. Another optional component with the metal ion source includes a second, different metal ion source. The breaking composition is believed to directly attack the VES itself, possibly by disaggregating or otherwise attacking the micellar structure of the VES-gelled fluid, and/or possibly by changing the chemical structure of the VES to give two or more products.
Patent CA-2772019-A1 (CA)
Inventor: LAGAKOS NICHOLAS
IPC: G01K5/52
Filed: 2010-07-29
Abstract: An intensity-based fiber optic temperature sensor having a fiber probe with a multimode transmit/receive fiber, a reflector spaced apart from the end of the fiber, and a housing affixed at its ends to the fiber probe and reflector, the housing having a larger or smaller thermal expansion coefficient than those of the fiber probe and reflector. Temperature changes cause a change in the gap distance between the fiber end and the reflector, changing the amount of reflected light coupled into the optical fiber. Temperature sensors can also have a fiber probe with two or more multimode receiving fibers surrounding a transmitting fiber. Other temperature sensors include a fiber probe with a multimode transmitting fiber, a reference multimode receiving fiber and a sensing multimode receiving fiber for reducing noise effects.
Patent CA-2773421-A1 (CA)
Inventor: RICHARD GILLES
IPC: A61K6/884
Filed: 2011-11-14
Abstract: This invention relates to a composition resulting from the mixture of a solid phase, comprising at least one calcium derivative powder in association with at least one radioopacifier and at least one polymer and optionally at least one non-radioopaque filler, all in powder form; and aqueous phase comprising water, at least one water-reducing agent, and at least one set accelerator ; the ratio of solid phase to liquid phase ranging from 1.0 to 2.5, preferably from 1.5 to 2.2, more preferably from 2 to 2.15; said composition having a compressive strength of less than 40 MPa, preferably ranging from 1 to 15 MPa, preferably ranging from about 3 to about 12 MPa; this invention also relates to a kit and a method for the manufacture of the composition, and to a method for treating or retreating a canal root.
Patent CA-2773829-A1 (CA)
Title: Process for treating water to be treated by clarification comprising an adsorption of a portion of clarified water and a clarification of a mixture of adsorbed clarified water andwater to be treated
Inventor: GIRAUD ISABELLE
IPC: C02F1/28
Filed: 2012-04-10
Abstract: Process for treating water to be treated by clarification comprising an adsorption of a portion of clarified water and a clarification of a mixture of adsorbed clarified water and water to be treated The invention pertains to a process for treating water to be treated comprising:  - a step for clarifying said water to be treated producing a clarified water; - a step for placing a part of said clarified water in contact with a powdered adsorbent reagent producing a mixture of clarified water and powdered adsorbent reagent; - a step for mixing said mixture with said water to be treated;  - a step for discharging the remainder of the clarified water.
Patent CA-2774960-A1 (CA)
Inventor: LUBY MICHAEL G
IPC: H04L29/06
Filed: 2010-09-22
Abstract: A block-request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server, which might include a cache. A client device can be adapted to take advantage of the ingestion process as well as improvements that make for a better presentation independent of the ingestion process. The client devices and ingestion system can be coordinated to have a predefined mapping and template for making block requests to HTTP file names that a conventional file server can accept through the use of URL construction rules. Segment size might be specified in an approximate manner for more efficient organization.
Patent CA-2779975-A1 (CA)
Title: Picture processing method and apparatus for instant communication tool
Inventor: WANG CHUNPENG
IPC: G06F3/048
Filed: 2011-01-05
Abstract: A picture processing method and an apparatus for an instant communication tool belong to a computer field. The method includes: obtaining related information of an edit area, wherein the related information at least includes an abscissa range and an ordinate range; when a start notification is received, obtaining position information of a start cursor and recording the position information, wherein the position information at least includes a coordinate; obtaining position information of current cursor in real time, generating a line based on the position information of the current cursor, the recorded position information and the related information, and updating the recorded position information to the position information of the current cursor. The apparatus includes: a first obtaining module, a second obtaining module and a generating module. The invention can draw a line along a cursor moving trace.
Patent CA-2782500-A1 (CA)
Title: Automated entity verification
Inventor: STIBEL AARON
IPC: H04L12/16
Filed: 2012-07-09
Abstract: Some embodiments provide a verification system for automated verification of entities. The verification system automatedly verifies entities using a two part verification campaign. One part verifies that the entity is the true owner of the entity account to be verified. This verification step involves (1) the entity receiving a verification code at the entity account and returning the verification code to the verification system, (2) the entity associating an account that it has registered at a service provider to an account that the verification system has registered at the service provider, (3) both. Another part verifies the entity can respond to communications that are sent to methods of contact that have been previously verified as belonging to the entity. The verification system submits a first communication with a code using a verified method of contact. The verification system then monitors for a second communication to be returned with the code.
Patent CA-2782608-A1 (CA)
Title: Multiple generator elution system
Inventor: SHANKS CHARLES E
IPC: G21G1/00
Filed: 2010-12-07
Abstract: A multiple generator elution system for selectively eluting from a plurality of parent - daughter generators (110a-d) according to an elution schedule it calculates taking into account supply data, demand data, and available activity in each of the generators..
Patent CA-2783906-A1 (CA)
Inventor: JERTSON MARTY R
IPC: A63B53/02
Filed: 2012-07-26
Abstract: Embodiments of golf coupling mechanisms are presented herein. Other examples and related methods are also disclosed herein.
Patent CA-2784110-A1 (CA)
Inventor: WEISSHAUPT DIETER
IPC: A61B18/14
Filed: 2010-12-17
Abstract: The invention relates to improving a surgical system for bonding bodily tissue, comprising a surgical instrument having a bonding device for bonding bodily tissue, said bonding device comprising two tool elements displaceable relative to each other, wherein the instrument comprises a cutting device having a cutting element for cutting through tissue, and the cutting element is displaceably disposed relative to at least one of the tool elements, such that the cutting device is implemented in the form of an HF cutting device, wherein the cutting element comprises a cutting edge defining a cutting plane at an angle relative to a longitudinal axis defined by the instrument in the region of the bonding device.
Patent CA-2785126-A1 (CA)
Inventor: POREE FABIEN
IPC: A23L35/00
Filed: 2010-12-22
Abstract: The present invention relates to nucleic acid sequences encoding a hydroxyphenylpyruvate dioxygenase (EC 1.13.11.27, abbreviated herein as HPPD) obtained from bacteria belonging to the subfamily Synechococcoideae, as well as the proteins encoded thereby, and to a chimeric gene which comprises such nucleic acid sequence, and to the use of such nucleic acid sequences, proteins or chimeric genes for obtaining plants which are tolerant to HPPD inhibitor herbicides.
Patent CA-2785179-A1 (CA)
Title: Purification method
Inventor: HORN ERIC
IPC: C07D277/66
Filed: 2010-10-08
Abstract: A diagnostic imaging agent useful for positron emission tomography (PET) imaging as well as to improved hardware for producing such imaging agents is described. Flutemetamol (18F) Injection for the imaging of b amyloid plaques in the brain and methods and devices for preparing same are described including the automated synthesis and purification of [18F]flutemetamol by means of solid phase extraction (SPE).
Patent CA-2788493-A1 (CA)
Inventor: MCLELLAN ALEXANDER
IPC: A61K36/53
Filed: 2011-02-01
Abstract: The present invention provides a therapeutically effective composition and method of treatment of neuropathic pain utilizing extracts of Monarda, for example, Monarda fistulosa and related species, used alone or in a composition with a pharmaceutically acceptable earner in a suitable dosage form.
Patent CA-2790151-A1 (CA)
Inventor: DYKE DAVID S
IPC: B29C65/48
Filed: 2011-02-23
Abstract: A welded joint for structural component having two or more portions (18, 20) fused together at a weld line (42). An adhesive layer (36) is placed between the two or more portions (18, 20) at the location of the weld line (42) and a conductor (38) is placed between the two or more portions (18, 20) in operable contact with the adhesive. Energy is transmitted through the conductor (38) and into the adhesive layer (36) to activate the adhesive layer (36) and create the weld line (42) that defines the welded joints between the two or more portions (18, 20). The welded joint of the structural component allows energy to be injected into the adhesive (36) layer via the conductor (38) in order to cause the adhesive layer (36) to activate from the inside of the adhesive outward. The conductor (38) can be placed adjacent the adhesive layer (36) or within the adhesive layer (36) in order to cause the adhesive to be activated from the inside outward.