baber/WOPTO huggingface dataset:
Patent CA-2781874-A1 (CA)
Title: Oxygen depletion devices and methods for removing oxygen from red blood cells
Inventor: FEDERSPIEL WILLIAM J
IPC: A01N1/02
Filed: 2010-10-12
Abstract: An oxygen depletion device. The device has a cartridge; a plurality of hollow fibers extending within the cartridge from an entrance to an exit thereof; an amount of an oxygen scavenger packed within the cartridge and contiguous to and in between the plurality of hollow fibers. The hollow fibers are adapted to receiving and conveying red blood cells. There is another embodiment of an oxygen depletion device and method for removing oxygen from red blood cells.
Patent CA-2783306-A1 (CA)
Title: Orthoester derivatives of crown ethers as carriers for pharmaceutical and diagnostic compositions
Inventor: BOTTI PAOLO
IPC: A61K31/365
Filed: 2010-11-25
Abstract: This invention relates to A crown ether of formula (I) wherein m is 4, 5, 6, 7, or 8 and i is, independently for each occurrence, 1 or 2; at least one occurrence in the crown ether of R1, R2 and the carbon to which R1 and R2 are attached, said carbon being bound directly to an ether oxygen of formula (I), form together a group of formula (II) wherein L is a linker which is absent or selected from a covalent bond and (CR5R6)n, useful as carriers for pharmaceutical and diagnostic compositions.
Patent CA-2784169-A1 (CA)
Inventor: PAULI HEINRICH
IPC: F27D1/18
Filed: 2012-07-31
Abstract: The invention relates to a high-temperature seal (1) with a sealing ring (5) and a counter-ring (6), characterized by the sealing ring (5) and counter-ring (6) being made of metal. As a result, good contact is achieved with good sealing effect, also at high temperatures. It is an advantage if the sealing ring (5) is made of a high-grade steel and/or the counter-ring (6) is made of a CuNi alloy.
Patent CA-2785426-A1 (CA)
Inventor: KRAMER VANCE M JR
IPC: B29C70/24
Filed: 2012-08-10
Abstract: A method for making helically corrugated rubber tubing with a helical reinforcing element embedded therein and with a relatively smooth interior surface. The tubing is formed with separate inner and outer tubular wall portions with fabric material in between. The inner and outer wall portions may be formed of different elastomeric compositions. Also the method provides for annular cuffs at the opposite ends of the tubing.
Patent CA-2786575-A1 (CA)
Title: Devices and systems for treating heart failure
Inventor: FINCH MATTHEW J
IPC: A61F2/24
Filed: 2010-11-24
Abstract: The present disclosure relates to devices and methods for implanting a prosthesis into a heart of a mammal, such as a person. The disclosure includes a prosthesis that acts as a pressure vent between the left and right atria of the heart. The disclosure also includes a mounting tool for mounting the prosthesis onto a loading tool, the loading tool useful for loading the prosthesis onto a device for delivering the prosthesis into the patient's heart. Control devices and methods for using these devices are also disclosed. The intracardiac pressure vents disclosed allow sufficient flow from the left atrium to the right atrium to relieve elevated left atrial pressure and resulting patient symptoms. The devices also limit the amount of flow from the right atrium to the left atrium to minimize the potential for thrombi or other embolic material from entering arterial circulation.
Patent CA-2787563-A1 (CA)
Inventor: KOSCHABEK RENE
IPC: C10M145/10
Filed: 2010-12-08
Abstract: According to the present invention, a rod-mounting apparatus for a drilling apparatus comprises: a bracket installed on a frame of a main body of the drilling apparatus, having a rod; a base member rotatably mounted on the bracket; a rotating member hinged to one side of the base member to hold and rotate an end of a rod connected to or separated from a driving shaft; a clamping unit mounted on the rotating member to clamp the end of the rod; and a driving unit mounted on the base member to rotate the rotating member in the direction of erecting or laying the rotating member. The rod-mounting apparatus of the present invention enables rods to be smoothly connected together or separated from each other for drilling work, thereby improving the efficiency of drilling work.
Patent CA-2792790-A1 (CA)
Title: Method and apparatus for producing composite fillers
Inventor: ANDERSON DONALD A
IPC: B29C55/30
Filed: 2012-10-16
Abstract: Apparatus for producing a composite filler includes at least one die and a device for moving a stack of reinforced ply strips through the die. The die has peripheral die face adapted for forming the ply strip stack into a desired cross sectional shape. The cross section of the die face may vary around the periphery of the die.
Patent CA-2793807-A1 (CA)
Inventor: ARAKI YASUHIRO
IPC: B01J20/30
Filed: 2011-03-14
Abstract: Provided is a desulfurizing agent that can desulfurize hydrocarbon oil economically and stably over a long period of time under specified conditions, and a manufacturing method for the desulfurizing agent. The disclosed desulfurizing agent is used in a desulfurizing step for eliminating sulfur from hydrocarbon oil, and contains nickel, zinc, and sulfur, said desulfurizing agent being characterized by having 0.2 mass % or more sulfur other than metallic sulfides within the total mass of the desulfurizing agent, while the proportion of metallic sulfides is 25% or less of the sulfur content of the desulfurizing agent.
Patent CA-2797711-A1 (CA)
Inventor: LOOPER ANTHONY
IPC: A61M37/00
Filed: 2011-05-05
Abstract: The present invention provides methods of treating pleural effusion in a subject, comprising removing fluid from the pleural space at an increased frequency, as compared to previous methods.
Patent CA-2799257-A1 (CA)
Title: An oral care composition comprising cranberry extract non-dialyzable material
Inventor: WANG WEI
IPC: A61Q11/00
Filed: 2010-06-24
Abstract: Disclosed are oral care compositions and the use of such oral care compositions for inhibiting co-aggregation of oral bacteria and inhibiting bacterial growth. Also disclosed are methods for inhibiting co-aggregation of oral bacteria and inhibiting bacterial growth. The oral care composition includes cranberry extract non-dialyzable material, in which the cranberry extract non-dialyzable material is present in an amount effective to inhibit co-aggregation of oral bacteria and/or inhibit bacterial growth.
Patent CA-2799349-A1 (CA)
Title: Mounting device and method of assembling the same
Inventor: COX ADAM BENJAMIN
IPC: F16L3/10
Filed: 2012-12-20
Abstract: A method of assembling a mounting device for an electrical harness of a gas turbine engine is provided. The electrical harness has a wire bundle. The method includes providing a first shell and providing a second shell. The method further includes coupling the first shell to the second shell with the wire bundle disposed between the first shell and the second shell such that movement of the first shell and the second shell along the wire bundle is restricted.
Patent CA-2799777-A1 (CA)
Title: Activity delivery progress monitor
Inventor: AGAMAITE JAMES
IPC: G16H20/17
Filed: 2011-06-06
Abstract: A system and method for monitoring progress of a radiopharmaceutical injection procedure includes: measuring and monitoring radiopharmaceutical activity of a radiopharmaceutical remaining in at least a portion of a disposable administration set used with a radiopharmaceutical fluid delivery system; and displaying the radiopharmaceutical activity remaining in at least the portion of the disposable administration set to an operator.
Patent CA-2800002-A1 (CA)
Inventor: LABEQUE REGINE
IPC: C11D3/37
Filed: 2011-06-22
Abstract: Il existe un besoin d'une composition stable et compacte présentant un avantage en termes d'amélioration des soins des tissus, qui soit également pratique d'emploi, ledit besoin pouvant être résolu par incorporation d'un polymère de cellulose cationique dans une composition non aqueuse, à l'aide d'un dispersant non aqueux. De telles compositions présentent une bonne stabilité physique et peu ou pas d'agglutination du polymère cationique sous forme particulaire.
Patent CA-2801791-A1 (CA)
Inventor: GALINDO JOSE IGNACIO
IPC: F02D41/00
Filed: 2010-12-30
Abstract: A device, system and method for operating a bi-fuel engine using either a first or second fuel, or a mix fuel comprising said first sucha as gasoline and second fuel such as hydrogen, comprising a processor (102), a fuel intake assembly (126, 128) controlled by the processor (102) and mounted onto the engine (134); an air pump (144, 146, 148) coupled to the engine (134) and controlled by the processor (102) to operate the engine (134) using the second fuel or the mix fuel preferably in a lean mode and in a charged mode using quality control., such that, when operated with hydrogen, which typically leads to a reduction of engine output power, the engine (134) is preferably operated in a charged mode and in a lean mode with the engine throttle (130) kept in a wide open position during charged and lean mode operation resulting in a more efficient engine with a reduction of engine output power loss.
Patent CA-2802858-A1 (CA)
Inventor: MARAS VERICA
IPC: B25F3/00
Filed: 2011-06-14
Abstract: An adapter (14) is provided for coupling an accessory tool (24) to any of a plurality of power tools (10) wherein each of the plurality of power tools has a distinct tool drive structure (50a, 50f). The adapter has body (100) that includes a first side surface (104), and a second side surface (108) positioned opposite to the first side surface. An inner peripheral (110) surface extends from the first side surface to the second side surface that defines a central opening (112), and an outer peripheral (114) surface extends from the first side surface to the second side surface. The first side surface has defined therein a plurality of recesses (106, 107) positioned around the central opening. In addition, the body has a first adapter drive structure (120, 124) and a second adapter drive structure (126). The first adapter drive structure and the second adapter drive structure define the plurality of recesses, and the first adapter drive structure and the second adapter drive structure each possesses a distinct configuration in comparison to each other. The first adapter drive structure is configured to mate with a first tool drive structure of a first power tool of the plurality of power tools, and the second adapter drive structure is configured to mate with a second tool drive structure of a second power tool of the plurality of power tools.
Patent CA-2804139-A1 (CA)
Inventor: NANKIL ROBERT R
IPC: F21V29/00
Filed: 2013-01-25
Abstract: An LED module includes a circular body member for mounting in a lighting assembly or luminaire that can be oriented in an opening in the luminaire by rotating the module about a center axis to a predetermined position to direct the light in a selected pattern. A mounting assembly captures the LED modules between top and bottom mounting members. The LED modules include a heat conducting body coupled to the mounting assembly to conduct heat away from the LED and PCB. A top side of the LED body cooperates with the mounting assembly. A bottom side of the LED body has a cavity supporting a PCB with a plurality of LEDs. A lens body is coupled to the bottom side of the body of the LED module to direct the light to the target area.
Patent CA-2804936-A1 (CA)
Inventor: WEIR JAMES WILLIAM
IPC: E21B33/068
Filed: 2011-07-07
Abstract: Techniques for continuously circulating fluid into a drill string are provided. These techniques involve a circulation sub (108) including a tubular and a diverter valve (200A). The tubular has a first end connectable to the drill string, a second end connectable to a pipe segment, and a port (220) therein. The tubular has a fluid path (202) for allowing the fluid to flow from the pipe segment to the drill string and a circulation path (204) for allowing the fluid to flow from the port to the drill string. The diverter valve has a channel therethrough in selective fluid communication with the fluid path. The diverter valve is positionable between a flow through position for selectively allowing the fluid to flow through the fluid path and a diversion position for selectively allowing the fluid to flow through the circulation path whereby the fluid may continuously flow through the drill string.
Patent CA-2807535-A1 (CA)
Title: Injector apparatus and method for drug delivery
Inventor: DE JUAN EUGENE
IPC: A61M5/142
Filed: 2011-08-05
Abstract: Methods and apparatus provide a therapeutic fluid to devices implanted in the body, for example to containers of devices implanted in the eye of a patient. The methods and apparatus may comprise an injector to increase an amount of therapeutic agent injected into the device implanted in the eye, or a structure to receive the therapeutic fluid within the device implanted in the eye, or combinations thereof. The device implanted in the eye may comprise a reservoir chamber having a fluid with a density different than the therapeutic fluid, and the apparatus can be adapted to at least partially separate the implanted device fluid from therapeutic fluid within the reservoir chamber to increase and amount of therapeutic fluid placed in the reservoir chamber.
Patent CA-2807626-A1 (CA)
Inventor: SCHREER PAUL
IPC: E04B2/86
Filed: 2011-07-11
Abstract: The present invention relates to an insulating formwork block (1), including an inner wall (2), as well as an outer wall (20) connected to the inner wall (2) by connection and/or reinforcement means (17), said outer wall (20) being thicker than the inner wall (2). Said insulating formwork block (1) is characterized in that the outer wall (20) consists of a first element (3) attached to the inner wall (2), and a second element (7) made of an insulating material applied to the first element (3), and in that the second element (7) is provided in the form of a slide (7) which is applied to the first element (3) by means of a slider and which is L-shaped. The invention can be specifically used in the field of manufacturing insulating formwork blocks.
Patent CA-2807654-A1 (CA)
Inventor: LANDRY MICHAEL E
IPC: A61B17/68
Filed: 2011-08-26
Abstract: An apparatus and related method for controlling a load on a human ankle joint during normal gait while preserving motion. The approach is intended to treat osteoarthritis and pain of the ankle without substantially resisting an angular displacement associated with full mobility of the ankle joint.
Patent CA-2808571-A1 (CA)
Title: Methods and apparatus to invoke quality of service based network recovery
Inventor: BURBIDGE RICHARD CHARLES
IPC: H04W76/02
Filed: 2011-07-28
Abstract: Example methods and apparatus to conditionally invoke network recovery are disclosed. A disclosed example method in a wireless device involves detecting a radio resource connection failure and identifying whether downlink data is expected. The disclosed example method also includes initiating a registration procedure when downlink data is expected.
Patent CA-2810060-A1 (CA)
Inventor: LE FLOHIC ALEXANDRE
IPC: C07D223/16
Filed: 2013-03-14
Abstract: Procédé de synthèse de l'ivabradine de formule (I) : (voir formule I) et de ses sels d'addition à un acide pharmaceutiquement acceptable.
Patent CA-2810609-A1 (CA)
Title: Oral care implement having a flexible elastomeric tooth scrubbing element
Inventor: LEE DAVID
IPC: A46B3/22
Filed: 2010-09-30
Abstract: An oral care implement such as a toothbrush includes a head and a plurality of Sooth cleaning elements supported by the toothbrush head. The tooth cleaning elements preferably include an elastomeric scrubbing element having a base portion and a tooth engaging portion comprising a plurality of cleansing members circumferentially spaced apart on the base portion. In one embodiment, the base portion has a circumferentially continuous sidewali \o stiffen the scrubbing element. The cleansing members project outwards and preferably upwards from the base portion in one embodiment to collectively define a centra! cavity for retaining dentifrice. Embodiments of the oral care implement may include a circular bristle field arranged circumferential! y around and associated with the scrubbing element.
Patent CA-2811139-A1 (CA)
Inventor: PROVOST DAN
IPC: G01L5/24
Filed: 2011-09-02
Abstract: The assembly comprises: 1 ) a socket subassembly having an unitary elongated body, including at one extremity a first engaging cavity, at an opposite extremity, a second engaging cavity: and incorporating an externally open, annular channel provided between the extremities of the socket subassembly: 2) a strain transducer subassembly, for measuring torsional strains on the socket subassembly, mounted in the externally open annular channel: 3) a circular cover attached to the socket subassembly for enclosing the externally open, annular channel: and 4) an electronic subassembly for converting the torsional strains on the socket subassembly to standard torque values and for determining tightening angular displacements by means of a sensor: the electronic subassembly being interconnected to the strain transducer subassembly and mounted on the circular cover to face the strain transducer subassembly.
Patent CA-2812110-A1 (CA)
Inventor: PONNIAH SATHIBALAN
IPC: A61K39/00
Filed: 2006-09-08
Abstract: This invention relates generally to identifying peptide sequences involved in antibody binding to any protein for synthesis of vaccine treatments. This novel method allows for a more manageable vaccine peptide discovery and specific generation of unique immunogenic peptides from self-tumor associated proteins and/or foreign proteins from infectious organisms for specific and/or enhanced expression only in the presence of the antibody.
Patent CA-2814293-A1 (CA)
Inventor: TAKABAYASHI HIROYUKI
IPC: C22C38/06
Filed: 2013-04-25
Abstract: The present invention aim at providing a steel for steam turbine blades which is excellent in terms of strength and toughness. The steel of the present invention has a composition which contains, in terms of % by mass, 0.02-0.10% of C, up to 0.25% of Si, 0.001-0.10% of Mn, up to 0.010% of P, up to 0.010% of S, 8.5-10.0% of Ni, 10.5-13.0% of Cr, 2.0-2.5% of Mo, 0.001-0.010% of N, 1.15-1.50% of Al, less than 0.10% of Cu, up to 0.20% of Ti, and the remainder being incidental impurities and Fe, and which satisfies 6.0<=Ni/Al<=8.0, 9.0<=Nieq<=11.0 and 17.0<=Creq<=19.0, in which Nieq = [Ni]+0.11 [Mn]-0.0086([Mn]2)+0.44[Cu]+18 .4 [N] +24 .5 [C] Creq = [Cr]+1.21[Mo]+0.48[Si]+2.2[Ti]+2.48[Al].
Patent CA-2815045-A1 (CA)
Inventor: HOUTARI KEIJO J
IPC: B60J7/12
Filed: 2011-10-27
Abstract: A captive track motion system (10) for a convertible roof which includes a first rear side rail (20) pivotally connected to a main frame (12), and an intermediate side rail (18) pivotally connected to the first rear side rail (20). The first rear side rail (20) and the intermediate side rail (18) are part of a movable frame assembly (14). A roller (36) is connected to the intermediate side rail (18), and a track (38) is connected to the main frame (12). The roller (36) is disposed in the track (38), and the movement of the roller (36) in the track (38) defines the movement of the movable frame assembly (14) as the movable frame assembly (14) is changed between a stowed position and a deployed position.
Patent CA-2815818-A1 (CA)
Title: Genetic disorder cure
Inventor: SIU DAVID
IPC: A61P25/28
Filed: 2013-05-10
Abstract: Gene therapy can be used to overexpress genes. By overexpressing normal genes, the mutated counterpart (mutant genes) that are created in our body would be downregulated. Since mutated genes (the causes of many genetic disorders) are decreased, the genetic diseases can be cured. Try using different genes and overexpress, then the mutant counterpart would decrease due to a negative feedback mechanism. For example, our body can sense that we have alot of glycogen in our body. The amount of glycogen would be decreased and be transformed into otherform.  Another example is acetylcholine. If we have many acetylcholine being produced. The body would send a negative feedback mechanism to destroy or not produce any more acetylcholine.
Patent CA-2816879-A1 (CA)
Title: Storage-stable, anti-microbial compositions including ceragenin compounds and methods of use
Inventor: SAVAGE PAUL B
IPC: A01N25/04
Filed: 2011-11-03
Abstract: Storage- stable, anti-microbial compositions and products include a carrier and a ceragenin compound suspended in the carrier. Ceragenin compounds suspended in the carrier include a sterol backbone and a number of cationic groups attached to the sterol backbone via hydrolysable linkages. The carrier has a pH of 5.5 or less, which acts to stabilize the hydrolysable linkages and increase the shelf-life of the anti-microbial compositions and anti-microbial products. Nevertheless, the ceragenin compounds described herein are designed to break down relatively quickly (e.g., within about 5 days) if the pH environment of the ceragenin compounds is raised to about pH 6.5 or greater.
Patent CA-2819551-A1 (CA)
Inventor: BELL GARETH
IPC: G06F3/042
Filed: 2011-12-01
Abstract: An interactive input system comprises a display panel; a first illumination source providing illumination across an outer surface of the display panel such that when a pointer is brought into proximity with the outer surface, the pointer reflects illumination from the first illumination source through the display panel; at least one imaging device having a field of view aimed at an opposite outer surface of the display panel, the at least one imaging device capturing images including illumination reflected by the pointer through the display panel; and processing structure in communication with the at least one imaging device, said processing structure processing the captured images to determine a location of the pointer relative to the outer surface.
Patent CA-2822511-A1 (CA)
Inventor: BURKETT BRIAN
IPC: B64D15/12
Filed: 2013-07-30
Abstract: An electric heater (40) for integration into an acoustic panel (20) having sound-penetrating pores (30) communicating with a sound-canceling medium. The heater (40) includes an electrically conductive layer (53) with resistance-setting apertures (63) filled with sealant (73). Openings (83), which contribute to the sound-penetrating pores (30), extend through the sealant-filled apertures (63). The acoustic panel (20) can be assimilated into an aircraft component, such as a nacelle inlet lip, which requires both noise-reducing and ice-protecting features.
Patent CA-2825716-A1 (CA)
Title: Use of (s) -esmolol for controlling venous irritation associated with the treatment of a cardiac disorder
Inventor: GASS JEROME H
IPC: A61P9/06
Filed: 2012-01-26
Abstract: A pharmaceutical composition comprising (S)-methyl-3-[4-(2-hydroxy-3- isopropylamino) propoxy] phenylpropionate in a concentration between about 75 mM and about 150 mM, which is substantially free of the R-isomer or pharmaceutically acceptable salt thereof, is provided. A method of treating a cardiac disorder is also provided and includes administering to a subject in need thereof a therapeutically effective amount of a pharmaceutical composition comprising (S)-methyl-3-[4-(2-hydroxy-3-isopropylamino) propoxy] phenylpropionate hydrochloride, wherein the (S)-methyl-3-[4-(2-hydroxy-3-isopropylamino) propoxy] phenylpropionate hydrochloride is present at a concentration between about 75 mM and about 150 mM and wherein the pharmaceutical composition is substantially free of (R)-methyl-3-[4-(2-hydroxy-3-isopropylamino) propoxy] phenylpropionate or pharmaceutically acceptable salt thereof.