baber/WOPTO huggingface dataset:
Patent CA-3026161-A1 (CA)
Inventor: AMENDOLAGINE MARCO
IPC: H03H17/00
Filed: 2017-05-31
Abstract: A method of converting a stream of samples at a first sampling rate to a stream of samples at a second sampling rate is disclosed, comprising: measuring the first sampling rate; determining a first upsampling factor from a basis comprising: the measured first sampling rate, the target value of the second sampling rate, and a resynchronisation error factor, the first upsampling factor being constrained to be an integer power of a predetermined integer value; and deriving, from a reference set of filter coefficients and from a ratio of the first upsampling factor to a reference upsampling factor, a first set of filter coefficients for use in a first interpolation filter, the reference set of filter coefficients being for a reference upsampling factor that is an integer power of the predetermined integer value.
Patent CA-3026927-A1 (CA)
Inventor: TAMMINGA JAKOB R
IPC: A01C15/00
Filed: 2018-12-10
Abstract: An agricultural spreader is disclosed. The spreader comprises a holding box for containing a spreadable load to be spread; and a beater section in communication with the holding device for outputting the spreadable load. The beater section comprises an upright beater having flighting depending therefrom including a spinner deck defining substantially a bottom flight thereof, the spinner deck comprising a plurality of paddles oriented for throwing the spreadable load during operation of the beater, a beater tray situated at the bottom of the upright beater with the upright beater mounted thereon and having a front side facing the holding box. The beater tray comprises a floor and a front wall rising therefrom for at least partially blocking the spreadable load from being thrown toward the holding box. The front wall comprises a soft/flexible section shaped to substantially correspond with a front portion of the footprint of the spinner deck.
Patent CA-3027052-A1 (CA)
Inventor: AZOM PRINCE
IPC: E21B43/30
Filed: 2018-12-11
Abstract: A method of producing hydrocarbons from a subterranean reservoir, comprising:  injecting a solvent at an injection temperature (T i) into the reservoir to mobilize viscous hydrocarbons in the reservoir, wherein T i is maintained above the boiling point temperature (T bp) of the solvent at a reservoir pressure, whereby .DELTA.T =  T i - T b is positive; producing hydrocarbons mobilized by the solvent from the reservoir;  and decreasing .DELTA.T over time during production of the hydrocarbons.
Patent CA-3030827-A1 (CA)
Inventor: RAMAMURTHY SHAILESH
IPC: H04N21/234
Filed: 2017-07-13
Abstract: A method is provided for tagging a quality metric in adaptive bitrate (ABR) streaming, which allows a client to intelligently select a variant bitrate stream using the tagged quality metric. The method includes encoding multiple streams of video data at variant bitrates, each bitrate stream having a plurality of chunks, computing a quality metric for each chunk of each stream, and tagging the quality metric with each chunk of each stream.
Patent CA-3032880-A1 (CA)
Title: Valve
Inventor: HARSCH KLAUS
IPC: F16K35/04
Filed: 2017-06-29
Abstract: The invention relates to a valve comprising a valve housing (1) and a manually actuatable valve part (5) which is arranged therein in a longitudinally displaceable manner, said valve part controlling the free passage cross-section for fluid between the two connection points (10, 17) in the valve housing at given adjustment positions. The valve is characterized in that a latching device (55, 57) is provided between the valve housing and the valve part, which lets the valve part assume its respective adjustment position only in stages and in a releasable manner.
Patent CA-3035150-A1 (CA)
Inventor: HORN TRISTAM
IPC: E21B41/00
Filed: 2017-08-07
Abstract: An apparatus for transferring rotational torque from a work string to a subsea infrastructure, said apparatus comprising a first connection (1) for receiving the work string; a second connection (6) for receiving the subsea infrastructure tooling; a joint seat (5) located between the first connection (1) and the second connection (6); a joint body (3) provided on the joint seat (5), wherein the joint body (3) is connected to the second connection (8) and wherein the joint body (3) can articulate freely within the joint seat (5); and means for transferring rotational torque from the first connection (1) to the joint body (3) and subsequently to the second connection (6).
Patent CA-3035678-A1 (CA)
Inventor: LYRAS DIMITRIS
IPC: G06Q10/06
Filed: 2014-07-18
Abstract: A system and method are provided for finding and retrieving information within an enterprise that is relevant to enterprise problems, enterprise opportunities, and unexpected or interesting events. The method includes scanning content related to a process conducted by an enterprise, where the process includes one or more process steps; identifying a problem, opportunity or event associated with a process step (an enterprise stress point); indexing the scanned content with respect to the enterprise stress point; determining whether the scanned content is information relevant to the problem, opportunity or event; and providing relevant information to a user. The relevant information includes a description or discussion of a contemporaneous or previous experience of the enterprise regarding the problem, opportunity or event.
Patent CA-3038205-A1 (CA)
Inventor: CABOT BERNIE
IPC: E21B33/134
Filed: 2019-03-26
Abstract: A resin plug for wellbore abandonment includes: an amount of a heavier resin and an amount of a light weight resin, the heavier resin configured to have a faster setting rate than the light weight resin. The resin plug creates a seal for wellbore abandonment by the heavier resin setting first followed by setting of the light weight resin thereafter. Any void formed during setting of the heavier resin is filled by the light weight resin before the light weight resin sets
Patent CA-3038435-A1 (CA)
Title: Single course exterior cladding panel
Inventor: STEFFES STEPHEN W
IPC: E04F13/07
Filed: 2019-03-29
Abstract: One aspect of the disclosure is an exterior cladding panel including a first end, a second end, and a series of locking clips extending from a front face of the exterior cladding panel and positioned along the first end of the exterior cladding panel. The exterior cladding panel also includes a locking leg extending from a rear face of the exterior cladding panel and positioned along a middle portion between the first end and the second end. The exterior cladding panel also includes a series of simulated shingles positioned in a single course between the first end and the second end, including a series of gaps separating adjacent shingles. Each gap extends lengthwise from the second end to the middle portion of the exterior cladding panel, and includes a first width that differs from a second width of at least one adjacent gap in the series of gaps.
Patent CA-3038685-A1 (CA)
Title: Horticulture device and method
Inventor: MOMCILOVICH JOHN
IPC: A01G13/02
Filed: 2019-04-02
Abstract: A round pan-like shaped device with at least one opening in the bottom to accommodate a plant stem or trunk, having at least one aperture in the bottom to permit water to escape to the plant roots and an exterior wall extending upward from the perimeter of the bottom of the device. The exterior perimeter wall is dimensioned to fit inside of and down into a circular pail a desired distance and includes a plurality of stand-off ribs are spaced around and project outwardly from said exterior of said exterior perimeter wall and abut said pail side wall leaving a space between said pail side wall and said exterior of said perimeter wall of said device, whereby said device can be slid up or down more easily inside of pail. The horticulture device provides a basin for directing water to the roots of a plant, helps to control weeds because it acts as a weed barrier, and retains moisture around the root by slowing evaporation.
Patent CA-3039873-A1 (CA)
Title: System and method for measuring torque and angle
Inventor: KING JERRY A
IPC: G01L5/24
Filed: 2019-04-10
Abstract: The present invention relates to torque application tools, such as an electronic torque screwdriver, with a multiple axis gyroscope (such as a 3-axis gyroscope or other type of gyroscope) and torque sensor that allows for simultaneous or sequential measurement of torque and angle around the axis of the tool. Targets for torque and angle measurements may be used to create algorithms to detect breakaway torque, residual torque, or to perform error proofing to ensure unique fasteners are tightened.
Patent CA-3042626-A1 (CA)
Title: Embedded treatment fluid additives for use in subterranean formation operations
Inventor: SINGH DIPTI
IPC: C09K8/03
Filed: 2016-12-07
Abstract: The present disclosure relates to subterranean formation operations and, more particularly, to embedded treatment fluid additives for use in subterranean formation operations. The embedded treatment additives may comprise an aqueous-soluble downhole reactive material embedded in a crosslinked polymeric solution to delay the reactivity of the aqueous-soluble downhole reactive material, thereby forming the embedded treatment additive, wherein the aqueous-soluble downhole reactive material is a solid.
Patent CA-3044132-A1 (CA)
Title: Controlled gap seal with surface discontinuities
Inventor: THERATIL IGNATIUS
IPC: F02C7/06
Filed: 2019-05-22
Abstract: There is disclosed a controlled gap seal for a gas turbine engine including a ring configured to be in a sealing engagement with a housing and a runner configured for rotation relative to the ring about the central axis. The runner has a runner face facing a ring face of the ring. The ring face is spaced apart from the runner face by a gap. A plurality of surface discontinuities are circumferentially distributed around the central axis on the runner face and/or the ring face. The plurality of surface discontinuities are spaced relative to one another such that a first set of adjacent surface discontinuities are circumferentially spaced from each other at a different distance than a second set of adjacent surface discontinuities. A method of using the controlled gap seal is disclosed.
Patent CA-3045178-A1 (CA)
Title: Training device for performing balance, meditation and/or yoga exercises
Inventor: STROBEL DOMINIC
IPC: A63B22/16
Filed: 2017-11-14
Abstract: The invention relates to a training device (01) for carrying out balance, meditation and/or yoga exercises, comprising a body (02) which has a planar top side (10) and a convex underside (20, 21), wherein said underside (20) is in contact with a floor and/or a horizontal surface, and the body (02) can be designed to be a single piece and can be moved about a plurality of spatial axes by means of said convex underside (20, 21).
Patent CA-3045325-A1 (CA)
Title: Method and system for characterizing an aggregate sample by using laser-induced breakdown spectroscopy
Inventor: HARHIRA AISSA
IPC: G01N21/71
Filed: 2017-11-29
Abstract: A method for characterizing an aggregate sample involves using a first laser pulse to create a crater on the surface of a sample, using a second laser pulse to produce a plasma emission spectrum on the prepared crater surface, and detecting the emission spectrum to collect spectral data. Laser application, and detecting spectral emission are repeated on different points on the sample, then non-representative spectral data is discarded based on a ratio of ions to atoms in the data. Finally a calibration loading is used to determine a property characteristic of the aggregate sample. The sample may be an oil sands sample, and the properties detected may be percentages of bitumen, water, and solids. A laser-based system is provided for carrying out the characterization method.
Patent CA-3048033-A1 (CA)
Inventor: MOUSSA ADEL
IPC: C07F9/6521
Filed: 2018-01-31
Abstract: A hemi-sulfate salt of the structure: [Formula should be inserted here] to treat a host infected with hepatitis C, as well as pharmaceutical compositions and dosage forms, including solid dosage forms, thereof.
Patent CA-3049594-A1 (CA)
Inventor: YU YOULU
IPC: C08F10/02
Filed: 2012-11-14
Abstract: A polymer having a long chain branching content peaking at greater than about 20 long chain branches per million carbon atoms, and a polydispersity index of greater than about wherein the long chain branching decreases to approximately zero at the higher molecular weight portion of the molecular weight distribution. A polymer having a long chain branching content peaking at greater than about 8 long chain branches per million carbon atoms, a polydispersity index of greater than about 20 wherein the long chain branching decreases to approximately zero at the higher molecular weight portion of the molecular weight distribution. A polymer having a long chain branching content peaking at greater than about 1 long chain branches per chain, and a polydispersity index of greater than about 10 wherein the long chain branching decreases to approximately zero at the higher molecular weight portion of the molecular weight distribution.
Patent CA-3050743-A1 (CA)
Title: Plastic containers, base configurations for plastic containers, and systems, methods, and base molds thereof
Inventor: BYSICK SCOTT E
IPC: B29C49/00
Filed: 2012-08-10
Abstract: Plastic containers, base configurations for plastic containers, and systems, methods, and base molds thereof. Plastic containers have base portions constructed and operative to accommodate internal pressures within the container due to elevated temperature processing, such as hot-filling, pasteurization, and/or retort processing. Plastic containers can also be constructed and operative to accommodate internal pressures within the filled container resulting from subjecting the filled plastic container to cooling or cool-down processing.
Patent CA-3056335-A1 (CA)
Title: Dynamic verification method and system for card transactions
Inventor: MURALIDHARAN VENKATESA
IPC: G06Q20/40
Filed: 2018-02-08
Abstract: Disclosed are methods and systems for payment card transactions, where a Card Verification Value (CVV) or Card Verification Code (CVC) is generated dynamically as part of a tokenized session.
Patent CA-3060067-A1 (CA)
Title: Soybean variety 5prwc37
Inventor: Krasheninnik Nadia Nikolayevna
IPC: C12Q1/68
Filed: 2019-10-24
Abstract: A novel soybean variety, designated 5PRWC37 is provided. Also provided are the seeds of soybean variety 5PRWC37, cells from soybean variety 5PRWC37, plants of soybean 5PRWC37, and plant parts of soybean variety 5PRWC37. Methods provided include producing a soybean plant by crossing soybean variety 5PRWC37 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety 5PRWC37, methods for producing other soybean varieties or plant parts derived from soybean variety 5PRWC37, and methods of characterizing soybean variety 5PRWC37. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety 5PRWC37 are further provided.
Patent CA-3062299-A1 (CA)
Title: Method and device for freezing a mass of soil
Inventor: NICOLAS ROMAIN
IPC: E02D3/115
Filed: 2018-05-09
Abstract: The invention relates to a method for freezing and treating a mass of soil, making it possible to compensate for deformations of the mass of soil during defrosting, which includes the following steps: a) making at least one bore (2) in the mass of soil; b) at least partially freezing the mass of soil using a freezing fluid injected into the bore; and then c) injecting a compensation grouting into the mass of soil, using the bore (2) that was used for freezing, during the defrosting phase in order to at least partially compensate for variations in the volume of the mass of soil when the latter defrosts.
Patent CA-3065811-A1 (CA)
Title: Method and device for planning flight trajectories
Inventor: DE RIESE MATHIAS
IPC: G08G5/00
Filed: 2019-12-19
Abstract: The invention relates to a method for planning flight trajectories for at least two aircraft aiming to subsequently approach a predefined reference point, in particular a predefined destination, wherein each aircraft travels along a flight route according to an individual flight trajectory, such that a first aircraft travels along a first flight route according to a first flight trajectory and a second aircraft travels along a second flight route according to a second flight trajectory, wherein at least the second flight trajectory is set or adjusted such that at least one predetermined minimum separation between the two aircraft approaching the predefined destination according to their respective flight trajectories is ensured and the predetermined minimum separation is ensured throughout the whole flight trajectories by setting or adjusting an adjustable trajectory parameter (.theta.) of the first or second flight trajectory.
Patent CA-3069523-A1 (CA)
Inventor: THANOS CHRISTOPHER D
IPC: A61P35/00
Filed: 2018-07-11
Abstract: Provided are immunostimulatory bacteria and pharmaceutical compositions containing the bacteria. The immunostimulatory bacteria provided herein contain one or more modalities that enhance the anti-tumor activity of the immunostimulatory bacteria. Among the immunostimulatory bacteria provided are bacteria, such as Salmonella species, which are modified to be auxotrophic or are auxotrophic for adenosine and/or contain plasmids encoding RNAi, such as shRNA and micro RNA, that mediate gene disruption and/or expression of immune checkpoints, such as TREX1, VISTA, PD-L1 and, genes that influence the immune system. The bacteria contain additional modifications to enhance their anti -tumor activity. Also provided are methods of inhibiting the growth or reducing the volume of a solid tumor by administering the pharmaceutical compositions.
Patent CA-3070426-A1 (CA)
Title: Dewatering systems and methods
Inventor: HUNT EDWIN R
IPC: B01D37/04
Filed: 2018-07-19
Abstract: A dewatering system (100) for removing solids from an influent includes a filtration assembly (106) and a feed pipe (104) upstream thereof. The dewatering system includes a solids receptacle (114) downstream of the filtration assembly (106), and an effluent collector (116) adjacent to the filtration assembly (106) and in fluid communication with the filtration assembly (106). The dewatering system (100) includes a sensor (118a-h) to sense a characteristic of an influent, an effluent and/or a solid. A control system (120) is operatively connected to the sensor (118a-h) to receive a sensor signal therefrom and to generate an adjustment signal based on the sensor signal to improve the efficiency of the dewatering system (100).
Patent CA-3070774-A1 (CA)
Inventor: KAPLAN CHARLES
IPC: A61P35/00
Filed: 2018-08-23
Abstract: The present disclosure provides antibodies and antigen-binding fragments thereof that specifically bind to human B7-H4 (and optionally cynomolgus monkey, mouse, and/or rat B7- H4) and compositions comprising such antibodies or antigen-binding fragments thereof. In a specific aspect, the antibodies or antigen-binding fragments thereof that specifically bind to human B7-H4 increase T cell proliferation, increase interferon-gamma production, and/or deplete B7-H4 expressing cells via ADCC activity. The present disclosure also provides methods for treating disorders, such as cancer, by administering an antibody or antigen-binding fragment thereof that specifically binds to human B7-H4.
Patent CA-3071979-A1 (CA)
Title: Mortar containing polyurethane dispersion with ethylene oxide units
Inventor: EVANS CRAIG
IPC: C04B28/02
Filed: 2018-08-21
Abstract: The present invention relates to a compostion comprising: - at least one waterbased polyurethane dispersion containing ethylene oxide units, - at least one cement, and - at least one mineral filler. The composition can be mixed and applied without coagulation of the polyurethane dispersion. Upon curing, it has a high strength and good adhesion properties, with surprisingly low shrinkage and most surprisingly good water impermeability properties. It is particularly suitable for the use as repair mortar, waterproofing mortar or screed mortar.
Patent CA-3072786-A1 (CA)
Inventor: COOK STEPHEN D
IPC: A61F2/44
Filed: 2018-08-15
Abstract: Magnetic devices for altering loading across joints or fracture sites. Magnetic devices may be bone screws having a shaft, in which the shaft comprises a bore that is configured to fit a magnet. A bone plate \comprising apertures can fit the bone screws. The bone plate may be fastened to bone using the bone screws, and the bone screws may be oriented to generate attractive or repulsive forces. Further, methods of reducing loading across a cartilaginous joint, or of reducing pain in a cartilaginous joint caused by cartilage damage in the joint. The methods involve implanting one or more magnetic devices in the bones, or affixing one or more magnetic devices onto the surface of the bones, that form the joint. The magnetic devices are oriented to generate a repulsive magnetic force between the one or more magnetic devices of each of the bones forming the joint.
Patent CA-3080877-A1 (CA)
Title: Systems and methods for ocular laser surgery and therapeutic treatments
Inventor: HIPLSLEY ANNMARIE
IPC: A61F9/008
Filed: 2020-05-19
Abstract: Disclosed are systems, devices and methods for laser microporation for rejuvenation of tissue of the eye, for example, regarding aging of connective tissue and rejuvenation of connective tissue by scleral rejuvenation. The systems, devices and methods disclosed herein restore physiological functions of the eye including restoring physiological accommodation or physiological pseudo-accommodation through natural physiological and biomechanical phenomena associated with natural accommodation of the eye. In some embodiments, the laser system may be configured to treat ocular tissue off axis or in a region of the eye which is distinct from the visual axis or directed away from the pupil of the eye where the gaze of the eye is.
Patent CA-3082029-A1 (CA)
Title: Extraction of hydrocarbons from particulate matter
Inventor: LUPINSKY ARON
IPC: C10G1/04
Filed: 2018-11-06
Abstract: Separating hydrocarbon from compositions including hydrocarbon and solids such as oil sands, oil sands by products, asphalt compositions, etc. includes treating such compositions with an aqueous mixture including a highly water soluble salt. The mixture can optionally also include polymer flocculant and/or organic diluent. The hydrocarbon separated can be in high yields and with a low solid fines content.
Patent CA-3082352-A1 (CA)
Title: Multiple analyte ion source
Inventor: KAUSHAL FRENNY
IPC: H01J49/26
Filed: 2018-11-08
Abstract: A device for providing analyte to an analyzer is described. In some examples, the device comprises a substrate comprising a plurality of wells formed therein at predetermined locations. Each of the wells can be capable of containing an analyte without mixing with analytes in other of the wells. Each of the wells can also have a well exit to allow analyte to exit therefrom. A channel can be in flow communication with at least one of the well exits, and can guide analyte ions exiting therefrom to the mass analyzer. The wells may be filled prior to use in association with the mass analyzer. The substrate may be used as part of a fraction collector if desired.
Patent CA-3084388-A1 (CA)
Inventor: SURANYI ROBERT A
IPC: A01N63/20
Filed: 2018-12-20
Abstract: The present invention is directed to pesticidal mixtures comprising sabadilla alkaloids and a bacterium selected from the group consisting of Lysinibacillus sphaericus and a mixture of Lysinibacillus sphaericus and Bacillus thuringiensis and methods of controlling pests by application of pesticidal mixtures comprising sabadilla alkaloids and a bacterium selected from the group consisting of Lysinibacillus sphaericus and a mixture of Lysinibacillus sphaericus and Bacillus thuringiensis.