baber/WOPTO huggingface dataset:
Patent CA-2782932-A1 (CA)
Inventor: Liu zhi gang
IPC: H04B1/40
Filed: 2012-07-09
Abstract: The present invention relates to a mobile phone shielding device, which comprises a local oscillator signal generating circuit, a mixer, a low-noise amplifier, and an antenna connected in this order. The local oscillator signal generating circuit includes a signal detecting unit, a frequency phase-locked unit, a band pass filter unit and a voltage-controlled unit connected in this order.  The mobile phone shielding device of the present invention only interferes with the downlink signal in several frequency bands while not affecting the uplink signal in the mobile communication. The present invention is advantageous in that it can interfere with several bands simultaneously by one device and is electromagnetic environment friendly.
Patent CA-2784937-A1 (CA)
Inventor: FLEMING PAUL
IPC: A61P17/06
Filed: 2003-05-21
Abstract: The invention relates to compounds represented by Structural Formula I, (see formula I) which can bind to CCR9 receptors and block the binding of a ligand (e.g., TECK) to the receptors. The invention also relates to a method of inhibiting a function of CCR9, and to the use compounds represented by Structural Formula I in research, therapeutic, prophylactic and diagnostic methods.
Patent CA-2786334-A1 (CA)
Inventor: FREUND ANDREAS
IPC: B60H1/22
Filed: 2011-01-04
Abstract: In the heating device, PTC heating elements arranged between current rails lying opposite each other are used, which are fed with supply current from a control electronics unit via the current rails. Metallic heating rib structures are respectively coupled to one of the current rails via an electrically insulating but thermally conducting coupling layer. The air to be heated flows through the heating rib structures which have an undulating shape. The metallic heating rib structures are electrically connected to vehicle ground and thus form a shield that eliminates emissions of electromagnetic interfering radiation without impeding the flow of air.
Patent CA-2792866-A1 (CA)
Inventor: DONG ZHENG XIN
IPC: A61K38/08
Filed: 2011-03-14
Abstract: The present invention relates to improvements in compositions containing peptides that are ligands of the GHS receptor, or pharmaceutically acceptable salts thereof, methods for preparing such compositions, and methods of using such compositions to treat mammals. In particular, the present invention relates to a pharmaceutical composition comprising a pamoate salt of H-Inp-D-Bal-D-Trp-Phe-Apc-NH2, which is a ligand of the GHS receptor and in which, after subcutaneous or intramuscular administration to a subject, the peptide forms an in situ depot at physiological pH that is slowly dissolved and released into the body fluid and bloodstream. The present invention may further comprise an organic component such as dimethylacetamide (DMA) or polyethylene glycol with an average molecular weight of lower than 1000.
Patent CA-2793700-A1 (CA)
Inventor: RINALDI VITO
IPC: H05B37/02
Filed: 2011-02-03
Abstract: A controller device and corresponding method for modifying an AC input power to provide a reduced power AC output power to a load when coupled to the controller device. The AC output power has a series of cut-out pulses in half cycles of the AC output power waveform. The device includes a switching system having a plurality of switching elements for positioning the series of cut-out pulses in the half cycles of a waveform of the AC input power to result in said reduced power AC output power; and a switch control system for coordinating opening and closing of the plurality of switching elements during positioning of the series of cut-out pulses. The switch control system includes a synchronization system for synchronizing the switching system with timing of said half cycles of the AC input power waveform; wherein the series of cut-out pulses includes at least two cut-out pulses having different durations and different positioning in said half cycles.
Patent CA-2793885-A1 (CA)
Title: 2xxx series aluminum lithium alloys having low strength differential
Inventor: YANAR CAGATAY
IPC: C01F7/00
Filed: 2011-04-11
Abstract: The present application discloses wrought 2xxx Al-Li alloy products that are work insensitive. The wrought aluminum alloy products generally include from about 2.75 wt. % to about 5.0 wt. % Cu, from about 0.2 wt. % to about 0.8 wt. % Mg, where the ratio of copper-to-magnesium ratio (Cu/Mg) in the aluminum alloy is in the range of from about 6.1 to about 17, from about 0.1 wt. % to 1.10 wt. % Li, from about 0.3 wt. % to about 2.0 wt. % Ag, from 0.50 wt. % to about 1.5 wt. % Zn, up to about 1.0 wt. % Mn, the balance being aluminum, optional incidental elements, and impurities. The wrought aluminum alloy products may realize a low strength differential and in a short aging time due to their work insensitive nature.
Patent CA-2795284-A1 (CA)
Inventor: ECOB ROBERT DONALD
IPC: B65G35/06
Filed: 2011-03-30
Abstract: A conveyor system pallet is provided, having: a pallet body; and a guiding system operatively attached to the pallet body and designed to abut against at least one side rail of a conveyor system, the guiding system including: a plurality of first directional guides; and a plurality of second directional guides oriented approximately orthogonally to the first directional guides. A further guiding system for a conveyor pallet is provided, having: a plurality of first directional guides having: a plurality of guides designed to abut against a first side rail of the conveyor system; and a plurality of guides designed to abut against a second side rail located above the first side rail of the conveyor system; and a plurality of second directional guides designed to engage an underside of the first side rail.
Patent CA-2796598-A1 (CA)
Inventor: FERRINGO BRADLEY SHAYNE
IPC: H04M1/72436
Filed: 2012-11-23
Abstract: A method, system and apparatus for providing previews of voice calls are provided. A voice call from a communication device to a remote communication device is initiated, via a communication interface. Sound data is received via a microphone, prior to the voice call being established. Preview data is transmitted in association with the voice call to the remote communication device, via the communication interface, the preview data indicative of the sound data, and the preview data for presentation at the remote communication device prior to the voice call being established.
Patent CA-2797657-A1 (CA)
Inventor: LEONARDI JOSEPH
IPC: B23D61/06
Filed: 2008-05-07
Abstract: A stump cutting assembly mounted to a stump cutting wheel. Stump cutting assembly is a stump cutting tooth interconnected to the wheel by a holder or block that is fixed to wheel by welding or other equivalent process, an optional debris deflector and a fastener that interconnects tooth and deflector to holder. As wheel rotates about its axis of rotation, the tooth cuts away at wood or other debris in which it comes into contact through the side to side and/or longitudinal movement of a stump grinder unit.
Patent CA-2798114-A1 (CA)
Title: Wrapped bundle of smoking articles
Inventor: BRAY ANDREW JOHNATHAN
IPC: B65D81/02
Filed: 2011-04-27
Abstract: A bundle of smoking articles (1) for insertion into a smoking article pack is disclosed. The smoking articles (1) are arranged in rows with their longitudinal axes parallel to each other. The bundle is enclosed in a sheet of wrapping material (2) such that a portion of said wrapping material (2) that extends over an end of the smoking articles (3) lies in a plane at an oblique angle relative to the longitudinal axes of the smoking articles (3).
Patent CA-2799464-A1 (CA)
Inventor: HALLANDER PER
IPC: B29C70/30
Filed: 2010-02-04
Abstract: The present invention regards an aircraft article composite forming tool (3) and a method for producing the tool (3), the aircraft article (2) to be formed comprises a composite material including an outer surface (9), the aircraft 5 article composite forming tool (3) comprises a matrix laminate (11) made of at least an upper ply (P1) including a forming surface (7) for forming said aircraft article (2) and outer surface (9). The upper ply (P1) comprises a nano filament structure (15) embedded 10 therein.
Patent CA-2801517-A1 (CA)
Inventor: GOVAERTS TOM CORNELIS HORTENSE
IPC: C07D223/14
Filed: 2011-06-24
Abstract: The present invention relates to an improved method for the preparation of 3-cyclohexyl-3-methoxy-6-[methyl-(2-{2-[methyl-(sulphamoyl)-amino]-ethoxy}- ethyl)-carbamoyl]-7H-indolo-[2,1-a]-[2]-benzazepine-10-carboxylic acid. The present invention also relates to a new compound, namely tert-butyl (methyl-{2-[2-(methylamino)-ethoxy]-ethyl}-sulphamoyl)-carbamate, used in this improved method.
Patent CA-2807160-A1 (CA)
Title: Interengageable paving stone
Inventor: CICCARELLO CHARLES
IPC: E01C9/00
Filed: 2013-02-21
Abstract: A concrete casted paving stone of rectangular shape is described and has two pairs of opposed parallel side walls. In a first of the two pairs of side walls, an engaging projection is formed in one side wall and a through slot in the other side wall for receiving the stone-engaging projection of another paving stone therein. The second pair of opposed parallel side walls each have a slot and a further stone-engaging projection in a section thereof. The stone-engaging projections of the second pair of side walls are disposed adjacent the side wall of the first pair which contains the slot and the slot extends through the rear wall of these stone-engaging projections. The paving stone may be used as a permeable paving stone wherein to evacuate water from an upper surface of a paved surface into the underlying support bed.
Patent CA-2812194-A1 (CA)
Inventor: EGGAN KEVIN C
IPC: C12Q1/68
Filed: 2011-09-16
Abstract: The present invention generally relates set of reference data or "scorecard" for a pluripotent stem cell, and methods, systems and kits to generate a scorecard for predicting the functionality and suitability of a pluripotent stem cell line for a desired use. In some aspects, a method for generating a scorecard comprises using at least 2 stem cell assays selected from: epigenetic profiling, differentiation assay and gene expression assay to predict the functionality and suitability of a pluripotent stem cell line for a desired use. In some embodiments, the scorecard reference data can be compared with the pluripotent stem cells data to effectively and accurately predict the utility of the pluripotent stem cell for a given application, as well as any to identify specific characteristics of the pluripotent stem cell line to determine their suitability for downstream applications, such as for example, their suitability for therapeutic use, drug screening and toxicity assays, differentiation into a desired cell lineage, and the like.
Patent CA-2813742-A1 (CA)
Inventor: PRYOR ADAM
IPC: H04N13/122
Filed: 2011-10-07
Abstract: The invention provides a system and method for rapid, efficient 3D modeling of real world 3D objects. A 3D model is generated based on as few as two photographs of an object of interest. Each of the two photographs may be obtained using a conventional pin-hole camera device. A system according to an embodiment of the invention includes a novel camera modeler and an efficient method for correcting errors in camera parameters. Other applications for the invention include rapid 3D modeling for animated and real-life motion pictures and video games, as well as for architectural and medical applications.
Patent CA-2814187-A1 (CA)
Title: Drought tolerant plants and related constructs and methods involving genes encoding dtp6 polypeptides
Inventor: ALLEN STEPHEN M
IPC: G16B25/00
Filed: 2011-10-28
Abstract: Isolated polynucleotides and polypeptides and recombinant DNA constructs useful for conferring drought tolerance, compositions (such as plants or seeds) comprising these recombinant DNA constructs, and methods utilizing these recombinant DNA constructs. The recombinant DNA construct comprises a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotide encodes a DTP6 polypeptide.
Patent CA-2814401-A1 (CA)
Inventor: YAGNIK JAY
IPC: G06F17/00
Filed: 2011-11-03
Abstract: A feature vector is encoded into a sparse binary vector. The feature vector is retrieved, for example from storage or a feature vector generator. The feature vector represents a media object or other data object. One or more permutations are generated, the dimensionality of the generated permutations equivalent to the dimensionality of the feature vector. The permutations may be generated randomly or formulaically. The feature vector is permuted with the one or more permutations, creating one or more permuted feature vectors. The permuted feature vectors are truncated according to a selected window size. The indexes representing the maximum values of the permuted feature vectors are identified and encoded using one -hot encoding, producing one or more sparse binary vectors. The sparse binary vectors may be concatenated into a single sparse binary vector and stored. The sparse binary vector may be used in the similarity search, indexing or categorization of media objects.
Patent CA-2816492-A1 (CA)
Inventor: SHAN GUOJIAN
IPC: G01V1/28
Filed: 2012-02-17
Abstract: A computer-implemented method, system, and article of manufacture for generating images of a subsurface region are disclosed. The method includes obtaining seismic data and an earth model related to the subsurface region, forward propagating a source wavefield through the earth model for a limited time range dependent on a first travel time and a second travel time, backward propagating a receiver wavefield through the earth model for the limited time range dependent on the first travel time and the second travel time, and applying an imaging condition to the forward propagated source wavefield and backward propagated receiver wavefield to generate images related to the subsurface region.
Patent CA-2817385-A1 (CA)
Title: Radiolabelled phenylimidazole-based ligands
Inventor: KEHLER JAN
IPC: G01N33/60
Filed: 2011-11-10
Abstract: The present invention relates to radiolabelled PDE10A ligands which are useful for imaging and quantifying the PDE10A enzyme using positron emission tomography (PET).
Patent CA-2817972-A1 (CA)
Inventor: SRESHTA HAROLD
IPC: B22F5/00
Filed: 2011-11-17
Abstract: A superhard composite material comprising a polycrystallme diamond cutter (PDC) having a cutting surface and cutting edges having a polycrystallme diamond thickness of about 3 mm is integrally formed with a sacrificial catalyst source that is removed later in the processing of the cutter.
Patent CA-2818887-A1 (CA)
Inventor: BRANDON RICHARD BRUCE
IPC: C12Q1/68
Filed: 2011-11-24
Abstract: Disclosed are methods and apparatus for diagnosis, detection of host response, monitoring, treatment or management of sepsis, infection-negative systemic inflammatory response syndrome (SIRS) and post-surgical inflammation in mammals. More particularly, the present invention discloses marker genes and their splice variant transcripts as well as their expression products, which are useful for distinguishing between sepsis and infection-negative SIRS, including post-surgical inflammation, and to the use of these markers in grading, monitoring, treatment and management of these conditions.
Patent CA-2819236-A1 (CA)
Inventor: COFFEY MATTHEW C
IPC: A61K35/765
Filed: 2011-12-02
Abstract: Provided herein are lyophilized viral formulations useful for the stabilization and storage of viruses and methods of preparing these formulations. The lyophilized viral formulations described herein include a virus (e.g., a purified virus) and a non-viral composition including excipients. The formulations can be used, for example, to retain the infectivity or immunogenicity of viruses during periods of storage.
Patent CA-2819372-A1 (CA)
Inventor: KUMARAN KRISHNAN
IPC: E21B47/00
Filed: 2011-11-17
Abstract: Methods and apparatus for actuating a downhole tool in wellbore includes acquiring a CCL data set or log from the wellbore that correlates recorded magnetic signals with measured depth, and selects a location within the wellbore for actuation of a wellbore device. The CCL log is then downloaded into an autonomous tool. The tool is programmed to sense collars as a function of time, thereby providing a second CCL log. The autonomous tool aslo matches sensed collars with physical signature from the first CCL log and then self-actuates the wellbore device at the selected location based upon a correlation of the first and second CCL logs.
Patent CA-2819390-A1 (CA)
Inventor: BASTIA FILIPPO
IPC: G01N33/50
Filed: 2010-12-06
Abstract: The present invention relates to a method for diagnosing a carcinoma or a residual disease associated thereto, or for the prognosis of a carcinoma, or for monitoring the effectiveness of an anti-tumour therapy directed against a carcinoma, or for monitoring the follow-up of an individual affected by a carcinoma, in particular colorectal carcinoma, carcinoma of the stomach, mammary carcinoma, pulmonary carcinoma or carcinoma of the prostate, carcinoma of the liver, carcinoma of the ovary, carcinoma of the kidney, carcinoma of the thyroid, carcinoma of the bladder or carcinoma of the pancreas. The method of the invention consists in placing adult stem cells in contact with a sample of a haemo-derivative of the individual to be analysed and in verifying the expression of at least an epithelial marker in the stem cells by means of immunofluorescence, immunohistochemistry, ELISA or RT-PCR.
Patent CA-2823103-A1 (CA)
Inventor: DANCER ROBERT
IPC: C07D241/04
Filed: 2012-01-06
Abstract: The present invention relates to resolution methods for manufacture of 4-((1R,3S)-6- chloro-3-phenyl-indan-1-yl)-1,2,2-trimethyl-piperazine and 1-((1R,3S)-6-chloro-3- phenyl-indan-1-yl)-3,3-dimethyl-piperazine and pharmaceutically acceptable salts thereof.
Patent CA-2823216-A1 (CA)
Inventor: MAQUITA NAKANO JORGE MANUEL
IPC: B65D51/28
Filed: 2011-12-29
Abstract: A beverage dispensing system (100) comprises a container (110), an attachment mechanism (120), and a cartridge (150). The container may hold a mixing solution or liquid, such as water, to be mixed with the contents of the cartridge. The attachment mechanism is generally located within the container. The attachment mechanism may comprise an engagement assembly, a piercing portion (124), and a valve assembly (126). The engagement assembly may generally receive the cartridge within the attachment mechanism. The piercing portion may generally pierce the cartridge, thereby releasing the contents of the cartridge into the container. The valve assembly may generally open upon engagement of the cartridge with the attachment mechanism. The cartridge generally engages with the attachment mechanism to open the cartridge to be dispensed into the container, thereby combining the contents of the cartridge with the liquid within the container to create a drinkable beverage.
Patent CA-2826558-A1 (CA)
Inventor: DENG KEN KAN
IPC: G01P15/12
Filed: 2012-02-07
Abstract: Methods and apparatuses are disclosed that assist in sensing underwater signals in connection with geophysical surveys. One embodiment relates to a transducer including a cantilever coupled to a base. The cantilever may include a beam and a first coupling surface angularly oriented from the beam, and the base may include a second coupling surface angularly oriented from the beam and substantially parallel to the first coupling surface of the cantilever. The transducer may further include a sensing material coupled between the first coupling surface of the cantilever and the second coupling surface of the base.
Patent CA-2828784-A1 (CA)
Title: Ad-hoc network communications
Inventor: BOYSEN ANDRE MICHEL
IPC: H04W84/18
Filed: 2012-03-05
Abstract: A method of ad-hoc network communications comprises a computer server transmitting a communications session request to a primary logical communications device of a logical ad-hoc communications network. The logical ad-hoc communications network comprises the primary logical communications device and at least one secondary logical communications device that is registered to the primary logical communications device. The communications session request requests a communications session with one of the at least one secondary logical communications devices. Upon receipt of the communications session request, the primary logical communications device transmits to the one secondary logical communications device a session initiate message requesting the one secondary logical communications device initiate the communications session with the computer server. The one secondary logical communications device replies to the computer server with a communications session reply initiating the communications session and identifying the one secondary logical communications device to the computer server.
Patent CA-2832107-A1 (CA)
Inventor: GORDON NORMAN R
IPC: F02C3/30
Filed: 2012-03-09
Abstract: A burner assembly for combusting fuel in a combustion zone to reduce NOx emissions includes a water spray subassembly including a water outlet configured to direct water at an angle with respect to an axis of the burner assembly, the water outlet further configured to direct the water in a direction for mixing with the air upstream of the combustion zone. A method is also provided for combusting fuel in a combustion zone to reduce NOx emissions.
Patent CA-2832684-A1 (CA)
Title: Seal cleaning obturator
Inventor: OKONIEWSKI GREGORY G
IPC: A61B17/34
Filed: 2013-11-12
Abstract: A surgical instrument configured for insertion through a surgical access device including a seal member is disclosed. The surgical instrument includes an elongate body having a central passageway extending at least partially therethrough and a plurality of slots extending radially outward from the central passageway. The plurality of slots are configured to engage the seal member and the surgical access device when the elongate body is translated therethrough to remove debris from the seal member and the surgical access device. The plurality of slots and the central passageway are configured to retain the removed debris therein during withdrawal of the surgical instrument from the surgical access device.
Patent CA-2832842-A1 (CA)
Inventor: TARANEKAR PRASAD
IPC: A61B5/0408
Filed: 2013-11-07
Abstract: A multifunctional polymer nano-composite sensor system for detecting various biosignals like ECG and other kinds of signals for sensing strain, temperature and moisture has been disclosed. This sensor system includes (1) a polymer nano-composite sensor material that is flexible, elastic, soft, and conductive, (2) a sensor material fabricated into a desired shape or form, and (3) a signal capturing interface for collecting, transmitting and processing the signals. This sensor system can easily be integrated into a user environment for various user-transparent sensing applications. The present invention more specifically reveals a multi-functional nano-composite sensor for detecting biologically generated electrical signals which is comprised of a polymeric composition having an electrically conductive wire embedded therein, wherein the polymeric composition has a dispersion phase and a dispersed phase, wherein the dispersion phase is comprised of a thermoplastic polymer or a thermoset polymer, wherein the dispersed phase includes an electrically conductive filler, wherein the polymeric composition is gel-free, and wherein the electrically conductive wire is adapted for conveying an electrical signal to a signal processing device.  The present invention further discloses a polymeric composition which is comprised of a thermoplastic polyurethane, a styrenic polymer, and at least one electrically conductive filler wherein the styrenic polymer is present in the composition at a level which is within the range of 10 weight percent to 50 weight percent and wherein the electrically conductive filler is present at a level which is within the range of 0.5 weight percent to 40 weight percent, based on the total weight of the polymeric composition.