baber/WOPTO huggingface dataset:
Patent CA-2854263-A1 (CA)
Title: Systems, methods, and interfaces for analyzing conceptually-related portions of text
Inventor: DORR DIETMAR H
IPC: G06F17/21
Filed: 2012-09-27
Abstract: A method includes analyzing a cluster of conceptually-related portions of text to develop a model and calculating a novelty measurement between a first identified conceptually-related portion of text and the model. The method further includes transmitting a second identified conceptually-related portion of text and a score associated with the novelty measurement from a server to an access device via a signal. Another method includes determining at least two corpora of conceptually-related portions of text. The method also includes calculating a common neighbors similarity measurement between the at least two corpora of conceptually-related portions of text and if the common neighbors similarity measurement exceeds a threshold, merging the at least two corpora of conceptually-related portions of text into a cluster or if the common neighbors similarity measurement does not exceed a threshold, maintaining a non-merge of the at least two corpora of conceptually-related portions of text.
Patent CA-2856431-A1 (CA)
Inventor: PUGH RANDALL BRAXTON
IPC: H04W68/00
Filed: 2014-07-09
Abstract: The present invention provides methods of notifying a user of a smartphone event through use of an energizable ophthalmic lens. In some embodiments, the smartphone may be paired with a specified ophthalmic lens, wherein the pairing may limit wireless communication to communication between the two specified devices. The smartphone may transmit smartphone event data, which may activate an indicator in the ophthalmic lens. In some embodiments, the user may respond to the notification of the smartphone event. The response may trigger an internal action within the ophthalmic lens, or the response may be transmitted to the smartphone, triggering an action in the smartphone.  The present invention further describes a method of using an ophthalmic lens with a smartphone event indicator, including methods of pairing an ophthalmic lens with the specified smartphone.
Patent CA-2856689-A1 (CA)
Inventor: BRITTON MARK S
IPC: E21B31/08
Filed: 2012-10-18
Abstract: L'invention porte sur un appareil et sur un procédé pour récupérer des débris à partir d'un puits de forage d'un puits de pétrole ou de gaz. L'appareil comprend un panier de déchets avec un passage d'écoulement qui permet à un fluide d'être éjecté hors de l'extrémité de l'outil tandis que le train de tiges de tubulure est avancé de façon à agiter les débris dans les fluides de puits et à faciliter la capture des débris dans le panier à tamis. Ce qui est important est que, lors de la rencontre d'un bouchon de sable ou d'autres débris dans le puits de forage, un écoulement de fluide à travers l'outil peut être accru de façon à agir sur le bouchon jusqu'à ce qu'il se rompe. L'avancement du train de tiges de tubulure peut être arrêté et repris, selon les besoins, en combinaison avec une commande de l'écoulement de fluide à travers l'outil jusqu'à ce que le panier de déchets soit rempli ou que les débris cibles soit collectés, après quoi le panier de déchets est retiré. Le panier de déchets peut être déployé sur une tubulure enroulée ou sur un train de tiges d'un tuyau de forage.
Patent CA-2858359-A1 (CA)
Inventor: KOSMEDER JERRY W
IPC: A61K39/385
Filed: 2007-11-01
Abstract: A method for performing a multiplexed diagnostic assay, such as for two or more different targets in a sample, is described. One embodiment comprised contacting the sample with two or more specific binding moieties that bind specifically to two or more different targets. The two or more specific binding moieties are conjugated to different haptens, and at least one of the haptens is an oxazole, a pyrazole, a thiazole, a nitroaryl compound other than dinitrophenyl, a benzofurazan, a triterpene, a urea, a thiourea, a rotenoid, a coumarin, a cyclolignan, a heterobiaryl, an azo aryl, or a benzodiazepine. The sample is contacted with two or more different anti-hapten antibodies that can be detected separately. The two or more different anti-hapten antibodies may be conjugated to different detectable labels.
Patent CA-2859658-A1 (CA)
Title: Can annular combustion arrangement with flow tripping device
Inventor: WASIF SAMER P
IPC: F23R3/54
Filed: 2012-12-20
Abstract: A can annular combustion arrangement (12) for a gas turbine engine (10), including: a combustor can (14) having an inlet (46) at a head end (62); an annular chamber (30) surrounding the combustor can (14) for delivering a flow of compressed air from a plenum (18) to the inlet (46); a fuel injector (49) configured to inject a flow of fuel into the flow of compressed air; and a flow tripping device (60) surrounding the combustor can (14) and disposed in the annular chamber (30) downstream of the fuel injector (49).
Patent CA-2862912-A1 (CA)
Inventor: STEHR JOACHIM
IPC: C12Q1/68
Filed: 2013-02-01
Abstract: A method for the amplification of nucleic acids (1), in which nanoparticles (8) in a reaction volume (2) transfer heat to their environment through excitation.
Patent CA-2865162-A1 (CA)
Title: Advanced pass progression for build-up welding
Inventor: BRUCK GERALD J
IPC: B23K9/04
Filed: 2013-02-21
Abstract: A method of build-up welding including depositing of a weld material (12) on a substrate (10) in a series of weld passes in side-by-side relation to form a first weld layer (12a), wherein substantially all weld passes forming the first weld layer (12a) are deposited in a first pass direction (d1). Subsequently, a series of weld passes are deposited in side-by-side relation on the first layer to form a second weld layer (12b), wherein substantially all weld passes forming the second weld layer (12b) are deposited in a second pass direction (d2) opposite to the first pass direction (d1). Each weld pass of each layer may be deposited at a location where it is restrained on no more than one lateral side extending parallel to the weld pass.
Patent CA-2870901-A1 (CA)
Inventor: ARVIDSON BRIAN D
IPC: D04H1/4382
Filed: 2013-04-25
Abstract: Ballistic resistant materials and articles formed from fiber/tape plies that incorporate multiple different fiber or tape types within a single ply. The different fiber or tape types are physically dissimilar but may be chemically different or substantially chemically similar.
Patent CA-2872257-A1 (CA)
Inventor: SKWERES JEFFREY B
IPC: B60T15/42
Filed: 2013-05-24
Abstract: A main piston bushing for a service valve portion of a brake control valve includes a cylindrical sidewall defining a central passageway extending longitudinally through the main piston bushing, the central passageway being surrounded by an internal surface of the cylindrical sidewall. The central passageway is configured to receive the main piston assembly of the service valve portion. The internal surface of the cylindrical sidewall includes a first ramp and a second ramp defined therein, the first ramp and the second ramp being configured to engage a portion of the main piston assembly of the service valve portion to restrain movement of the main piston assembly.
Patent CA-2875830-A1 (CA)
Title: Process for production of low saturate oils
Inventor: DAYTON CHRISTOPHER L G
IPC: C11B1/02
Filed: 2013-06-13
Abstract: Provided here is an enzymatic process for production of low saturate oil, in one embodiment, low palmitic oils from triacvlglycerol sources. The enzymes used in the processes herein are saturase enzymes, including palmitase enzymes. The oils produced by the processes herein are used in food products.
Patent CA-2877719-A1 (CA)
Title: Covered hopper railcar for carrying flowable materials
Inventor: WILLIAMS MICHAEL R
IPC: B61D17/12
Filed: 2015-01-14
Abstract: A covered hopper railcar includes a roof portion and a plurality of side portions coupled to the roof portion. The plurality of side portions and the roof portion at least partially define a longitudinal centerline axis and a transverse centerline axis that is substantially perpendicular to the longitudinal centerline axis. The covered hopper railcar also includes a bottom assembly coupled to the side portions. The bottom assembly includes a plurality of bottom side sheets and a trough assembly coupled to the plurality of bottom side sheets. The trough assembly is substantially parallel to and substantially aligned with the longitudinal centerline axis.
Patent CA-2879384-A1 (CA)
Inventor: HARA YOSHIO
IPC: A61J3/06
Filed: 2013-07-16
Abstract: This printer is equipped with: a first imaging device for imaging one side of an object; a first inspection unit for inspecting the one side of the object, on the basis of the image captured by the first imaging device; a first printing device for printing on the one side of the conveyed object, and positioned downstream from the first imaging device; a second imaging device for imaging the other side of the conveyed object; a second inspection unit for inspecting the other side of the object, on the basis of the image captured by the second imaging device; and a second printing device for printing on the other side of the conveyed object, and positioned downstream from the second imaging device.
Patent CA-2879973-A1 (CA)
Inventor: BORDYNUIK JOHN W
IPC: C10B53/07
Filed: 2011-08-05
Abstract: A system and process for converting plastics and other heavy hydrocarbon solids into retail petroleum products are provided. The plastics are processed by melting, pyrolysis, vapourization, and selective condensation, whereby final in-spec petroleum products are produced. The system provides a reactor for subjecting the plastics to pyrolysis and cracking hydrocarbons in the plastics to produce a plastics vapour comprising hydrocarbon substituents; one or more separation vessels for separating the plastics vapour into hydrocarbon substitutents based on boiling points of the hydrocarbon substituents; one or more condensers for condensing the hydrocarbon substituents into one or more petroleum products; and means for collecting the one or more petroleum products. Fuels generated during the process can be recycled for use upstream in the process.
Patent CA-2880744-A1 (CA)
Inventor: MITTELBACH STEPHAN
IPC: E05B77/34
Filed: 2013-07-25
Abstract: The invention relates to a motor vehicle door lock, having at least one housing (3) and at least one lever (5) mounted rotatably about an axis (4) in the housing (3), wherein the lever (5) can be coupled to an actuating element (6) disposed outside the housing (3) and for this purpose passes through an opening in the housing (7), and the lever (5) has a cover (8) which substantially completely closes the housing opening (7) when viewed over the entire travel path (s) thereof.
Patent CA-2886402-A1 (CA)
Inventor: LAI JAN-JI
IPC: A61P31/04
Filed: 2013-09-27
Abstract: This disclosure provides compositions comprising a beta- lactam compound and crystalline tazobactam arginine, and related methods and uses of these compositions.
Patent CA-2887160-A1 (CA)
Inventor: CRICKMORE ROGER
IPC: G01L1/24
Filed: 2013-10-25
Abstract: L'invention concerne des structures de câble à fibre optique qui conviennent pour la détection acoustique distribuée, et qui peuvent être utilisées de façon utile pour la détection/la surveillance sismique. Les structures de câble fournissent une bonne sensibilité et peuvent en outre présenter une sensibilité directionnelle et peuvent ainsi être utilisées pour faire la distinction entre les stimuli agissant sur le câble dans différentes directions. Un tel câble à fibre optique comporte une structure d'âme (202, 203, 204) autour de la périphérie de laquelle une fibre optique est enroulée. L'âme comprend une masse (203) qui est mobile dans une direction préférée dans le câble de sorte que le mouvement de ladite masse dans ladite direction préférée provoque un changement de la longueur de fibre enroulée autour de la périphérie de l'âme.
Patent CA-2887820-A1 (CA)
Inventor: FILHO LUIZ ALBERTO GONCALVES
IPC: A61Q11/00
Filed: 2012-11-30
Abstract: Disclosed herein are oral care compositions comprising a colorant blend comprising a triarylmethane green colorant and a naphthalene sulfonate yellow colorant in a weight ratio of from 2:1 to 1:2; and a substituted or unsubstituted phenyl alkene flavorant.
Patent CA-2888037-A1 (CA)
Inventor: JOHNSON PAUL BLAIR
IPC: E21B44/00
Filed: 2012-11-13
Abstract: A system utilized to geosteer a downhole assembly provides a real-time, 3-Dimensional ("3D") visualization of the downhole assembly and surrounding formation as it moves through the formation. The 3D visualization, or model, may be updated in real-time and may display real-time data related to various downhole conditions and geologic characteristics.
Patent CA-2891140-A1 (CA)
Inventor: NAKAI OSAMU
IPC: C22B3/46
Filed: 2009-09-15
Abstract: A hydrometallurgical process for a nickel laterite ore to recover nickel and cobalt from the nickel laterite ore by a High Pressure Acid Leach comprising an ore treatment step, a leaching step, a solid-liquid separation step, a neutralization step, a zinc removal step, a sulfurization-step, and a final neutralization step, which comprises at least one step selected from the following steps (B) and (C): (B) separation and recovery, by a physical separation method, of hematite particles in a leaching residue slurry produced from the solid-liquid separation step; or (C) subjecting a neutralization precipitate slurry produced from the neutralization step to the final neutralization step separately from a leaching residue produced from the solid-liquid separation step.
Patent CA-2891624-A1 (CA)
Inventor: GARZA ARMANDO
IPC: A61F2/82
Filed: 2013-11-14
Abstract: The present invention relates to an intravascular stent having a hybrid pattem. The hybrid pattern comprises a plurality of circumferentially self-expansible members comprising a plurality of interconnected, geometrically deformable closed cells, adjacent self-expansible members interconnected by a plurality of bridge members linking a first interconnection between two closed cells in a first self-expansible member to a second interconnection between two closed cells in a second self-expansible member, wherein the second interconnection is circumferentially offset and non-adjacent to the first interconnection.
Patent CA-2891905-A1 (CA)
Inventor: DE LIMA ODAIR ALVES
IPC: B03D1/01
Filed: 2013-12-02
Abstract: The present invention relates to a method for the flotation of silicates from ores in the presence of a collecting agent and an effective amount of a froth modifier/collecting booster comprising at least one of the compounds of general formula (I) or mixtures thereof: wherein X is C1-C3 alkyl; R' is straight or branched hydrocarbyl group containing 8 to 22 carbon atoms; n is integer from 2-4; m can vary from 0 to 2 and R' is X or (CH2)n-N(X)2, with the proviso that when R' is -(CH2)n-N(X)2, then m is 1.
Patent CA-2895231-A1 (CA)
Inventor: VELDHUIZEN TODD L
IPC: G06F17/30
Filed: 2013-12-19
Abstract: An aspect includes a method for maintaining active queries. The method includes executing a query based on data items in at least two relations in a database. The executing includes outputting a query result and control information associated with the query. The query result and the control information are recorded. A notification that at least one of the data items has been updated subsequent to the executing is received. The query result is modified, responsive to the control information, to reflect the data items that were updated subsequent to the executing.
Patent CA-2895387-A1 (CA)
Inventor: SHIBUYA TAKASHI
IPC: A61K8/97
Filed: 2013-12-26
Abstract: The purpose of the present invention is to provide a skin-exterior anti-ageing composition for preventing or improving trouble areas upon the exterior of the skin caused by ageing and degradation such as wrinkles, fine lines, blotches, and sagging, and for maintaining or enhancing the barrier function and hyaluronic acid production of the skin. Accordingly, provided is a skin-exterior anti-ageing composition in which an aqueous medium is used as a base, and one or more selected from among L-ascorbic acid, derivatives thereof, and salts of the L-ascorbic acid and the derivatives thereof is included as an active ingredient.
Patent CA-2899593-A1 (CA)
Inventor: CONDINI ALESSANDRO
IPC: F16L58/18
Filed: 2014-02-26
Abstract: The invention is a covering spacer interposed between two facing ends of two pipes connected to each other through a joining element, of the type comprising: a first annular element with its external surface with constant diameter; a second annular element with its internal surface with constant diameter. The external surface of the second annular element and the internal surface of the first annular element are configured so as to allow them to be coupled with each other through interference. The spacer furthermore comprises yielding connection points suited to maintain the first and the second annular element joined together at the level of their two first ends. Said yielding connection points are configured in such a way that they break when the first annular element and the second annular element are thrust against each other through the application of a predefined minimum pressure.
Patent CA-2901175-A1 (CA)
Inventor: EICHHORN WADE R
IPC: A61B19/00
Filed: 2013-08-30
Abstract: A flexible substrate has a major surface and a sensor attached to and aligned with the major surface of the substrate. The sensor may have an elastic body containing conductive nanotubes homogeneously distributed therein to form a conductive path and at least two electrodes in electrical connection with the conductive path. Balloons and flexible elements used in medical procedures are particularly useful. A flexible responsive model has a major surface and a sensor attached to and aligned with the major surface of the responsive model. The sensor may have an elastic body containing conductive nanotubes homogeneously distributed therein to form a conductive path and at least two electrodes in electrical connection with the conductive path. Balloons and flexible elements used in medical procedures are particularly useful.
Patent CA-2902782-A1 (CA)
Inventor: COLGROVE JAMES R
IPC: B07B1/46
Filed: 2014-02-28
Abstract: A molded polyurethane vibratory screen including a body having opposite side edge portions (14,16), upper and lower edge portions (18,20), an upper surface and a lower surface, first members (101) extending between the side edge portions and second members (102) extending between the lower edge portion and the uppe kiedge portion, third members (203) substantially parallel and extending transversely between the side edge portions and having multiple first members therebetween, fourth members (204) substantially parallel and extending transversely between the lower edge portion and the upper edge portion and having multiple second members therebetween, reinforcement members (50) molded integrally with the first (101) or second (102) members, and reinforcement rods (1050) molded integrally with the fourth members (204).
Patent CA-2905746-A1 (CA)
Inventor: CHATEL ROBERT E
IPC: A23L9/10
Filed: 2014-03-07
Abstract: A method of preparing a highly dispersible whole grain oat flour by hydrolyzing, milling and agglomerating grain flour to arrive at a whole grain oat flour having an increased avenanthramide content compared to native oat flour. The present invention relates generally to a method for preparing a highly dispersible, otherwise referred to as "soluble" whole grain flour. More specifically, the present invention relates to methods of making highly dispersible oat flour with an increased avenanthramide content.
Patent CA-2908278-A1 (CA)
Inventor: LICHTENSTEIN YOAV
IPC: A61B18/12
Filed: 2015-10-13
Abstract: A flexible catheter has an ablation electrode disposed in its distal segment.  The ablation electrode a cavity formed in its external surface, a microelectrode configured to fit into the cavity, a conductive wire lead connecting the microelectrode to receiving circuitry, and an electrical shield surrounding the wire lead. A power generator is connected to the ablation electrode and the electrical shield in a generator circuit. A back patch electrode adapted to contact with the subject is connected in the generator circuit. The microelectrodes can be active while energizing the ablation electrode.
Patent CA-2908690-A1 (CA)
Inventor: EFCAVITCH J WILLIAM
IPC: C12P19/34
Filed: 2014-04-11
Abstract: The invention provides improved methods for synthesizing polynucleotides, such as DNA and RNA, using enzymes and specially designed nucleotide analogs. Using the methods of the invention, specific sequences of polynucleotides can be synthesized de novo, base by base, in an aqueous environment, without the use of a nucleic acid template. Because the nucleotide analogs have an unmodified 3' OH, i.e., as found in "natural" deoxyribose and ribose molecules, the analogs result in natural polynucleotides suitable for incorporation into biological systems.
Patent CA-2912844-A1 (CA)
Inventor: DAVIDOW STEVEN AUSTIN
IPC: E02D27/42
Filed: 2015-11-20
Abstract: The disclosure describes, in part, battered composite piles arranged in-line with angled legs of a tower (e.g., lattice tower). The number of battered composite piles may be equal to the number of angled tower legs of the tower, and each of the battered composite piles may attach to a respective angled tower leg and may have batter angles at angles that match an angle of the angled legs of the tower.  These battered composite piles are loaded predominantly axially rather than in shear and, thus, the piles may be designed to be much smaller in size while still meeting safety requirements. In addition, the piles may be installed in less time and at a lower cost than compression/lift and shear loaded foundations.
Patent CA-2914645-A1 (CA)
Inventor: LI GANG
IPC: F21V23/00
Filed: 2014-06-06
Abstract: An ultrathin LED light engine (100) comprises a protective cover (106), a driving circuit board (101), an aluminum substrate (103) and at least one LED module (104). A double-sided high-viscosity heat conducting plate (102) covers the first surface of the aluminum substrate (103) to fix the driving circuit board (101); the at least one LED module (104) is fixed on the first surface and insulated from the aluminum substrate (103) by means of an insulating layer (200) on the first surface,; a conductive circuit for electrically connecting the at least one LED module (104) and the driving circuit board (101) is arranged on the insulating layer (200),; and the size of the aluminum substrate (103) at least at the local circumferential outer area is greater than that of the driving circuit board (101), so that the double-sided high-viscosity heat conducting plate (102) on the first surface at least locally fixes the protective cover (106). The LED light engine (100) realizes ultrathin design and built-in integration of drive and control devices, and realizes heat conduction and fixation of the PCB and the protective cover by using a double-sided high-viscosity film.