baber/WOPTO huggingface dataset:
Patent CA-2772204-A1 (CA)
Title: Methods and compositions for the inhibition of transplant rejection
Inventor: LANGERMANN SOLOMON
IPC: A61K38/17
Filed: 2010-08-31
Abstract: Methods for modulating immune responses in a subject are provided. A preferred embodiment provides methods and compositions for reducing or inhibiting transplant rejection in a subject, preferably a human subject. Transplant rejection can be inhibited or reduced in a subject by administering an effective amount of B7-H4 polypeptide, fragments or fusions thereof to inhibit or reduce the biological activity of an immune cell or to reduce the amounts of proinflammatory molecules at a site of transplant. Th1, Th17 and Th22 cells are exemplary T cells that can be targeted for inhibition by B7-H4 polypeptides, fusion proteins or fragments thereof to inhibit or reduce inflammation.
Patent CA-2773789-A1 (CA)
Inventor: BOOT JOHN CHRISTOPHER
IPC: H04W4/00
Filed: 2012-04-12
Abstract: A system for transmitting data in an advanced metering infrastructure (AMI) is provided.  The system includes an AMI network configured to communicate by transmitting data via a plurality of physical communication media that include at least a first physical communication medium and a second physical communication medium, and a plurality of meters. Each of the plurality of meters are configured to select a physical communication medium from the first physical communication medium and the second physical communication medium based at least in part on an operational state of the first physical communication medium and an operational state of the second physical communication medium, and communicate with the AMI network via the selected physical communication medium.
Patent CA-2776419-A1 (CA)
Title: Vegetable casing film and method for production of tubular sausage casings
Inventor: MACQUARRIE REG
IPC: A23P1/08
Filed: 2009-10-02
Abstract: Tubular sausage casings can be prepared from non-animal materials, primarily starches and flours by film-casting followed by gluing with an edible glue composed of konjac and carrageenan. In this way, it has been made possible to prepare non-animal meat casings commercially, that can be used with conventional sausage production technology.
Patent CA-2778493-A1 (CA)
Title: Solid forms of n-(4-(7-azabicyclo[2.2.1]heptan-7-yl)-2-trifluoromethyl)phenyl)-4-oxo-5-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxamide
Inventor: ZHANG BEILI
IPC: A61K31/407
Filed: 2010-10-21
Abstract: The present invention relates to substantially crystalline and solid state forms of N-(4-(7-azabicyclo[2.2.1]heptan-7-yl)-2-(trifluoromethyl)phenyl)-4-oxo-5-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxamide (Form A-HCl, Form B, Form B-HCl, or any combination of these forms), pharmaceutical compositions thereof, and methods of treatment therewith.
Patent CA-2778685-A1 (CA)
Inventor: GUILLAUME PATRICE
IPC: G01V1/30
Filed: 2012-05-29
Abstract: Device and method for estimating an event-related main anisotropy axis for a volume in a subsurface. The method includes selecting a velocity migration model for the given volume of the subsurface; receiving seismic data for the given volume;  migrating the seismic data based on the velocity migration model; picking locally coherent events from the migrated data; and performing a tomographic process based on invariants to calculate the event-related main anisotropy axis.
Patent CA-2779776-A1 (CA)
Inventor: HEMSING JEFFERY J
IPC: E21B47/06
Filed: 2012-06-12
Abstract: A formation tester places an isolation device, preferably a probe, in fluid communication with a formation to determine formation pressures. The tester's controller uses a pressure pre-test process to autonomously control operation. The controller measures drawdown pressure and interval as the tester draws down pressure in flowline coupled to the probe. If the drawdown pressure indicates a dry test has occurred, the process is aborted. Otherwise, the controller measures buildup pressure and interval by allowing buildup of pressure of the flowline. The controller permits this to continue until the interval is longer than the drawdown interval and/or until a rate of the buildup falls below a predetermined rate. If the buildup pressure is too tight relative to the drawdown pressure, the controller aborts the test. Eventually, the controller measures a final buildup pressure when the buildup terminates. A new drawdown rate and volume can be determined for subsequent formation tests.
Patent CA-2779800-A1 (CA)
Title: Redox flow battery and method for continually operating the redox flow battery for a long time
Inventor: MOU LIUFENG
IPC: H01M8/18
Filed: 2009-12-14
Abstract: A redox flow battery, the battery includes a positive electrolyte storage tank (2) and a negative electrolyte storage tank (3), and the positive electrolyte storage tank (2) and the negative electrolyte storage tank (3) keep liquid intercommunication through a pipeline (5), and wherein the aspect ratio of the pipeline is not less than about 10. A method for continually operating the redox flow battery for a long time by selecting the pipeline with suitable aspect ratio is also provided.
Patent CA-2782986-A1 (CA)
Title: Robot including telescopic assemblies for positioning an end effector
Inventor: SARH BRANKO
IPC: B25J18/02
Filed: 2012-07-10
Abstract: A robot includes an actuator assembly, first and second parallel telescoping lead screw assemblies cantilevered from the actuator assembly, and an end effector supported by ends of the lead screw assemblies. The actuator assembly causes each lead screw assembly to independently deploy and retract.
Patent CA-2789079-A1 (CA)
Inventor: GOTTA MATTHIAS
IPC: C07C43/205
Filed: 2011-02-01
Abstract: The invention relates to a method for producing organic compounds of the general formula (I) R-R' (I), by reacting a corresponding compound of the general formula (II) R-X (H), where X stands for fluorine, chlorine, bromine, or iodine, forming a magnesium organic compound of the general formula (III) [M+]n [RmMgXkY1] (III), compounds of the formula (III) being reacted with a compound of the general formula (IV), characterized in that the reaction of (III) with (IV) is performed in the presence of a) catalytic quantities of an iron compound, relative to the compound of the general formula (II), and optionally in the presence b) of an additive comprising nitrogen, oxygen, and/or phosphorous in a catalytic or stoichiometric quantity relative to the compound of the general formula (II).
Patent CA-2789825-A1 (CA)
Inventor: ANDERSEN KURT
IPC: H02K7/18
Filed: 2010-02-16
Abstract: A method for assembling part of a generator (6) is provided, wherein a magnet assembly (11) comprising at least one magnet (13) and a mounting plate (14) is fastened to a base element (12) by welding (15) the mounting plate (14) to the base element (12).
Patent CA-2792007-A1 (CA)
Title: Apparatus and methods for controlling and communicating with downhole devices
Inventor: LERCHE NOLAN C
IPC: F42D1/05
Filed: 2009-08-05
Abstract: Apparatus and methods for controlling and communicating with one or more tools in a downhole tool string including a tractor, an auxiliary tractor tool, a logging tool, a safety sub, a release mechanism, a unit containing sensors for monitoring downhole conditions, a setting tool, and a perforating gun. Also provided are apparatus and methods for controlling and communicating with one or more perforating guns, release devices, and explosive devices in a string to be lowered into a wellbore. Control and communication are accomplished by sending signals from the surface to control switches in the control units on the tool, with redundant switches for safety, to state machines in the respective control units, each state machine returning a signal verifying switch status to the surface. Control and power functions are accomplished with voltage of different polarities for safety.
Patent CA-2795678-A1 (CA)
Inventor: CASASANTA THOMAS JR
IPC: A61B17/072
Filed: 2012-11-14
Abstract: A surgical stapling apparatus including a releasable buttress material includes a cartridge assembly, an anvil assembly, and a buttress material. The cartridge assembly includes a plurality of staples, a tissue contacting surface defining staple retaining slots, and a swaged outer edge.  The anvil assembly includes a tissue contacting surface defining staple pockets for forming staples expelled from the staple retaining slots of the cartridge assembly.  The buttress material has an outer portion that is retaining within the swaged outer edge of the cartridge assembly.
Patent CA-2796614-A1 (CA)
Title: Calibrage et compensation d'injecteurs de carburant
Inventor: TOUCHETTE ALAIN M J
IPC: F02D41/30
Filed: 2012-11-21
Abstract: Un procédé de correction du comportement dinjection dun injecteur de carburant comprenant le calcul dune valeur nominale dune caractéristique de famille dinjecteurs de carburant pour un injecteur de carburant moyen appartenant à une famille dinjecteurs de carburant sous la forme dune fonction à variables multiples détats de fonctionnement du moteur; le calcul dune valeur corrigée de la caractéristique de famille dinjecteurs de carburant sous la forme dune fonction de la valeur nominale; et lutilisation de la valeur corrigée au moment de lactionnement de linjecteur de carburant pour injecter du carburant.
Patent CA-2797141-A1 (CA)
Inventor: PICKERSGILL LAURA
IPC: A61K31/57
Filed: 2011-04-26
Abstract: The invention relates to a sterile, ready-to-use, pharmaceutical oil-in water emulsion composition for parenteral administration comprising: 0.015 to 1.2% wt./vol. of progestogen; 0.5-30% wt./vol.oil, wherein the oil comprises at least 85% wt.wt. triglyceride; 0.0425- 12.5% wt./vol phospholipid; 61.4-99.4%) wt./vol. aqueous medium; wherein the phospholipid is present in an amount of 6.8% - 43% of the oil (wt./wt.), and wherein the progestogen is present in an amount greater than or equal to 2.1wt% of the oil, preferably greater than or equal to 2.2wt% of the oil. The invention further relates to the use of the aforementioned composition in therapeutic or prophylactic treatment, said treatment comprising intravenous administration of the pharmaceutical composition.
Patent CA-2798862-A1 (CA)
Inventor: HERNANDEZ JOSEPH
IPC: A61B17/04
Filed: 2012-12-14
Abstract: Methods and devices are provided for anchoring suture to bone. In one exemplary embodiment, a suture anchor is provided that includes a proximal component, a distal component, and an intermediate component positioned between the distal component and the proximal component. The proximal and distal components can each be configured to move independent of one another and to move relative to the intermediate component.  In this way, the proximal, intermediate, and distal components of the suture anchor can be configured to cooperate with one another to prevent removal of the suture anchor from a bone hole in which the suture anchor is disposed and to lock a suture relative to the suture anchor and to the bone hole.
Patent CA-2799934-A1 (CA)
Title: Respiratory syncytial virus antigenic compositions and methods
Inventor: POWELL THOMAS J
IPC: C07K17/06
Filed: 2011-07-07
Abstract: Multilayer films comprise polypeptide epitopes from RSV. The multilayer films are capable of eliciting an immune response in a host upon administration to the host. The multilayer films include at least one designed peptide that includes one or more polypeptide epitopes from RSV. Specifically, the multilayer films include two polypeptide epitopes from RSV, such as an epitope that elicits a specific T-cell response such as a cytotoxic T-cell response, and an epitope that elicits a specific antibody response.
Patent CA-2800808-A1 (CA)
Inventor: ADAMS CHAD E
IPC: A47C1/034
Filed: 2011-03-23
Abstract: A release system for a furniture member leg rest assembly extended from an actuation mechanism includes an actuation mechanism, the actuation mechanism having a leg rest assembly movable between a fully retracted and a plurality of extended positions inclusive, including a fully extended position. A pantograph link of the leg rest assembly is rotatably connected to the actuation mechanism. An extension link is rotatably connected to the actuation mechanism and moves in extension and refraction directions. A member is in contact with the extension link and in releasable contact with the pantograph link. The member is in contact with the pantograph link when the member is operating to push the pantograph link outward toward the fully extended position. The member is spatially separable front the pantograph link when an object is contacted by the leg rest assembly during return from any of the extended positions toward the fully retracted position.
Patent CA-2801086-A1 (CA)
Inventor: NEUMANN ERIC
IPC: A47F5/00
Filed: 2011-06-06
Abstract: An expandable rack including a plurality of vertical frame members and a plurality of adjustable shelves is disclosed. Each adjustable shelf is at least partially supported by at least some of the vertical frame members. Each adjustable shelf comprises a first portion and a second portion. The first portion includes a lateral beam and at least one first arm extending perpendicularly from the lateral beam. The first arm includes a polygonal cross-section. The second portion includes a lateral beam and at least one second arm extending perpendicularly therefrom. The second arm includes a polygonal cross-section. The first arm is dimensioned to fit within the second arm in a telescoping relationship.
Patent CA-2802151-A1 (CA)
Title: Mobile wireless communications device with selective power amplifier control and related methods
Inventor: VINAYAGAMOORTHY SIVAKARAN
IPC: H04W52/16
Filed: 2013-01-17
Abstract: A mobile wireless communications device (10) may include a processor (11), a modulator (12) coupled downstream from the processor, a power amplifier (13) coupled downstream from the modulator and having a control voltage input, an antenna coupled downstream from the power amplifier (13), and a feedback path coupled between the antenna and the processor. The processor may be coupled to the control voltage input of the power amplifier, and may be configured to determine an adjacent channel leakage value based upon the feedback path (15) and to selectively set a control voltage for the power amplifier based upon the adjacent channel leakage value.
Patent CA-2803755-A1 (CA)
Inventor: MAKEL RENE GERARD WILLEM
IPC: A61N5/10
Filed: 2011-06-30
Abstract: La présente invention concerne un dispositif applicateur de brachythérapie destiné à être inséré dans une cavité corporelle. Le dispositif applicateur comprend un applicateur ayant une forme adaptée à l'insertion dans une cavité corporelle, l'applicateur comprenant des segments connectables, au moins une partie connectable ayant une surface de paroi formée pour suivre la cavité corporelle, la surface de la paroi ayant une structure à sillons à canaux multiples, pour guider une pluralité de cathéters le long des sillons de la structure, le long de la surface de la paroi.
Patent CA-2806003-A1 (CA)
Title: Extruder with integrated die plate and method for degasing polymer mixtures
Inventor: PAUL HANNS-INGOLF
IPC: B29C48/41
Filed: 2011-07-22
Abstract: The invention is directed to an extruder (10), particularly for extruding a synthetic rubber product, which comprises a barrel (24), one or several extruder elements (12, 14), particularly one or several extruder screws and/or a kneader elements (14), arranged inside the barrel (24) for conveying the product, optionally an inlet port for feeding a stripping agent into the barrel (24) and an outlet port for removing volatile compounds from the product and, where applicable, the stripping agent. According to the invention a perforated die plate (26) is fixed to the barrel (24) in flow direction before the outlet port. Since the die plate (26) is not fixed to the extruder elements (12, 14) but to the barrel (24) a circumferential clearance between the die plate (26) and the barrel (24) is prevented so that no extruded material is passing the die plate (26) radially outside. Parts of the extruded material comprising a low surface area to volume ratio are prevented so that the evaporation of volatile compounds is facilitated.
Patent CA-2806581-A1 (CA)
Inventor: GOODWIN WILLIAM H
IPC: A23L19/00
Filed: 2013-02-25
Abstract: The present invention provides an inbred corn line designated AA2205, methods for producing a corn plant by crossing plants of the inbred line AA2205 with plants of another corn plant. The invention further encompasses all parts of inbred corn line AA2205, including culturable cells. Additionally provided herein are methods for introducing transgenes into inbred corn line AA2205, and plants produced according to these methods.
Patent CA-2811726-A1 (CA)
Title: System for spraying plants and/or plant precursors
Inventor: GRIMM JEFFREY JOHN
IPC: A01C5/08
Filed: 2013-04-05
Abstract: Various embodiments of a system for automatically sensing and spraying plants and/or plant precursors as they are planted or otherwise distributed on and/or within the ground is disclosed.
Patent CA-2813902-A1 (CA)
Title: Two dimensional puzzle
Inventor: PARASSIDIS VASSILIS V P
IPC: A63F9/08
Filed: 2013-04-23
Abstract: Examples of a two dimensional puzzle toy are disclosed. The two dimensional puzzle toy can comprise a housing having an upper plate, a bottom plate and a means to connect the upper plate and the bottom plate to define an enclosed inner space of the housing. A  plurality of elongated slots can be formed in the upper plate. Each of the elongated slots can have a lower end that is closed and an upper end. The upper end of the elongated slots are interconnected by a bridging slot thus forming a common passage therein between the plurality of elongated slots. A  plurality of puzzle pieces with an exposed top surface can be mounted into the elongated slots.  Each of the puzzle pieces can slide freely along the elongated slots and can shift from any elongated slot to any other elongated slot via the bridging slot. Each of the elongated slots is sized to receive a pre-determined number of puzzle pieces to fill up the elongated slot. The puzzle toy can further comprise a locking means that can be configured to adjust the size of a playing field by adjusting the number of the elongated slots in the playing field and/or a number of puzzle pieces in the elongated slots that are included in the playing field. By adjusting the size of the playing field one can adjust the level of difficulty of the puzzle toy.  The puzzle pieces can further comprise a distinguishable line marking detachably placed on the exposed upper surface of the puzzle pieces. Each of the puzzle pieces can be independently rotatable around its vertical axis to change the orientation of the line marking and thus can form a variety of different path topologies. The bridging slot can be sized to form at least one resting space thereon so that at least one puzzle piece can park therein to move out of a pathway of another puzzle piece and thus allow rearrangement of the order of the puzzle pieces in the elongated slots.
Patent CA-2815835-A1 (CA)
Title: Mower for steep slopes, tight areas and ditches
Inventor: PARE MARCO
IPC: A01D34/412
Filed: 2013-05-13
Abstract: A mowing carriage comprising of at least 2 wheels attached to a hinged handle and telescopic pole to allow safe and easy mowing of dangerous areas from a safe distance while allowing to user to always remain in complete control of the unit. The design allows the user to be able to vertically lift the unit off the ground at maximum extension with great ease and without damage to the unit. Another novelty is the method used to change a trimmer line for a blade. The device has a detachable contouring protective skirt which simplifies cleaning the device while protecting surroundings. The handle has a torqueing/flexing mechanism which allows the user to optimize applied force by allowing a smooth yet powerful movement which decreases operating time and reduces user fatigue. The pivot frame is attached to a rotating disc which allows the user to mow in any direction.  The pivot frame can also be extended further enhance utility. These characteristics enhance security and decrease risk of injury by helping the user to eliminate useless risks and remain on stable ground to mow slopes.
Patent CA-2815997-A1 (CA)
Inventor: WEISS GENE J
IPC: H02K7/18
Filed: 2013-05-15
Abstract: A system and methods for generating electricity through a commensal relationship between a moving object and a generation unit. A generation unit includes a generation unit magnet positioned to pass through an induction coil. In certain embodiments, a moving magnet associated with a moving object attracts the generation unit magnet and, accordingly, causes the generation unit magnet to pass through the induction coil. The passage of the generation unit magnet through the induction coil generates electricity.
Patent CA-2817018-A1 (CA)
Title: Spray-on anti-soil formulations for fibers, carpets and fabrics
Inventor: RAO MOHAN SUNDAR
IPC: D06B1/02
Filed: 2011-11-09
Abstract: Disclosed are spray-on anti-soil formulations, and methods for treating fibers, carpets, and fabrics with the same. The anti-soil formulations comprise a synergistic blend of an anti-soil component and a stain blocker component adapted to be sprayed- on a fiber, carpet, or fabric instead of known exhaust applications. The anti-soil component can be either fluorochemical or non-fluorochemical based, while the stain blocker can comprise any chemical that blocks positively charged dye sites. Fibers, carpets, and fabrics treated with the anti-soil formulations exhibit superior anti-soil characteristics compared to sprayed-on fluorochemicals and exhibit similar anti-soil characteristics compared to known exhaust application.
Patent CA-2819057-A1 (CA)
Inventor: BOHNKE HARALD
IPC: C10L10/12
Filed: 2011-12-12
Abstract: Use of mixtures of (A) aliphatic saturated or unsaturated monocarboxylic acids having 12 to 24 carbon atoms or dimerization or trimerization products thereof, which can be present as free carboxylic acids and/or in the form of ammonium salts, amides, esters and/or nitriles, and (B) polycyclic hydrocarbon compounds which are obtainable from distillation residues of natural oils which were extracted from tree resins, for increasing the cetane number of fuel oils which contain at least one additive having detergent activity and at least one cetane number improver, wherein the mixtures of the components (A) and (B) are used at a concentration of 10 to 500 ppm by weight, based on the total amount of fuel oil.
Patent CA-2819963-A1 (CA)
Inventor: HEIT MARK
IPC: B65D83/54
Filed: 2006-02-17
Abstract: The invention includes compositions for transmucosal administration to an animal comprising at least one active agent and a pharmaceutically acceptable carrier. A preferred active agent is selected from the group consisting of meloxicam, carprofen, enrofloxacin, clemastine, diphenhydramine, digoxin, levothyroxine, cyclosporine, ondansetron, lysine, zolpidem, propofol, nitenpyram, ivermectin, milbemycin, and pharmaceutically acceptable salts, solvates and esters thereof. In another embodiment, the invention includes methods of treating or preventing a condition in an animal comprising transmucosally administering a composition comprising a therapeutically or prophylactically effective amount of an active agent and a pharmaceutically acceptable carrier.
Patent CA-2821333-A1 (CA)
Inventor: PASCUAL FUERTES ANGEL
IPC: B64C5/00
Filed: 2013-07-16
Abstract: An aircraft lifting surface (43, 73) attached to the rear or frontal end (11, 10) of the aircraft fuselage with a variable sweep angle a in an inboard part (45, 75) and with a constant sweep angle .alpha.1 in an outboard part (47, 77) is provided. The aircraft lifting surface can be for example a horizontal tail plane (43) or a vertical tail plane attached to the rear end fuselage (11) or a canard (73) attached to the frontal end fuselage (10).