baber/WOPTO huggingface dataset:
Patent CA-2664414-A1 (CA)
Inventor: D HALLUIN KATHLEEN
IPC: C12N15/82
Filed: 2007-09-20
Abstract: Alternative and/or improved methods are described for the exact removal of a selected subfragment from a DNA molecule by intrachromosomal recombination between two directly repeated DNA sequences using a rare-cleaving double stranded break inducing DNA endonuclease expressed under control of a micro-spore specific promoter. These methods can be applied for the exact exchange of a target DNA fragment for a DNA fragment of interest in plant cells and plants.
Patent CA-2665125-A1 (CA)
Inventor: VAN ZUILEKOM ANTHONY H
IPC: E21B49/08
Filed: 2006-10-11
Abstract: A method and apparatus for manipulating fluid, such as measuring bubble point, during drilling or pumping operations including pumping fluid in a borehole through a flow line (200) and drawing fluid from the flow line through an isolation line (232) without substantially dropping pressure of the flow line or without ceasing pumping operations.
Patent CA-2669081-A1 (CA)
Inventor: SPELLER TESSA LOUISE
IPC: G09B9/00
Filed: 2006-11-10
Abstract: A training aid for practicing inserting a needle in a vein, the aid including: a base which is resistant to penetration by a needle; a tube located on one side of the base; a covering which extends over the base and the tube, the arrangement being such that the other side of the base can be placed on the skin of a person so that a needle can then be inserted through the covering to penetrate the tube so as to simulate insertion through the skin and penetration of the vein of the person.
Patent CA-2669626-A1 (CA)
Title: Apparatus and method for generating femtosecond electron beam
Inventor: PARK YONG WOON
IPC: H01J37/073
Filed: 2009-06-23
Abstract: An apparatus and method for generating femtosecond electron beam are disclosed.  The apparatus for generating electron beam by discharging an electron generated via a cathode to an anode includes a transmission window provided at one side of the cathode to allow incident laser to pass therethrough, a pinhole formed on the anode such that the pinhole corresponds to the position of the electron generated from the transmission window, and a focusing unit provided at one side of the cathode and generating an electric field to accelerate and at the same time concentrate the electron to the pinhole. Electrons are simultaneously concentrated and accelerated to the pinhole by an electric field generated by the focusing unit positioned at the cathode to generate femtosecond electron beam.
Patent CA-2671388-A1 (CA)
Inventor: LEISTEN OLIVER PAUL
IPC: H01Q21/00
Filed: 2007-12-11
Abstract: An antenna arrangement which includes two antennas which are resonant at a common operating frequency. The arrangement includes a circuit which combines output signals from each of the antennas to provide a combined signal output. Each antenna has an electrically insulative core of solid material having a relative dielectric constant greater than (5) and a three-dimensional antenna element structure. The structure includes at least a pair of elongate conductive antenna elements disposed on or adjacent a surface of the core.
Patent CA-2673266-A1 (CA)
Title: Multi-material injection molding apparatus and method
Inventor: GODWIN HAROLD
IPC: B29C45/03
Filed: 2009-04-09
Abstract: A multi-material injection molding machine includes stationary and moving platens holding cores and first and second injection units for delivering first and second molding materials. The moving platen is slidable towards and away from the stationary platen. Further provided is a rotational distribution unit movable between the stationary platen and the moving platen and defining first cavities on one side and second cavities on an opposite side.  The first cavities are for mating with cores to define first mold cavities and the second cavities are for mating with cores to define second mold cavities.  Also provided are a rotational actuator for rotating the rotational distribution unit and a molding material delivery apparatus for delivering one or more of the first molding material to the first cavities and the second molding material to the second cavities.
Patent CA-2674140-A1 (CA)
Inventor: HOCK CHRISTOPH
IPC: A61K39/00
Filed: 2008-01-07
Abstract: Provided are novel specific binding molecules, particularly human antibodies as well as fragments, derivatives and variants thereof that recognize neoepitopes of disease-associated proteins which derive from native endogenous proteins but are prevalent in the body of a patient in a variant form and/or out of their normal physiological context. In addition, pharmaceutical compositions comprising such binding molecules, antibodies and mimics thereof and methods of screening for novel binding molecules, which may or may not be antibodies as well as targets in the treatment of neurological disorders such as Alzheimer's disease are described.
Patent CA-2674337-A1 (CA)
Title: A chemically energized solid state generator
Inventor: GIDWANI JAWAHAR
IPC: H01L35/00
Filed: 2007-12-27
Abstract: A method and system for using a method of pre-equilibrium ballistic charg e carrier refraction comprises fabricating one or more solid-state electric generators. The solid-state electric generators include one or more of a che mically energized solid-state electric generator and a thermionic solid-stat e electric generator. A first material having a first charge carrier effecti ve mass is used in a solid-state junction. A second material having a second charge carrier effective mass greater than the first charge carrier effecti ve mass is used in the solid-state junction. A charge carrier effective mass ratio between the second effective mass and the first effective mass is gre ater than or equal to two.
Patent CA-2679336-A1 (CA)
Title: Device for influencing the widthwise temperature distribution
Inventor: BAUMGAERTEL UWE
IPC: B21B37/72
Filed: 2008-04-03
Abstract: The invention relates to a device (10) for influencing the temperature distribution over the width of a rolled material and/or a strip (11) or a slab, particularly in a hot strip mill, wherein at least one cooling device is provided and has nozzles (14) for applying a cooling means, wherein the nozzles (14) are arranged in such a manner or are controlled such that a cooling means is applied particularly to positions at which an increased temperature is detected. Furthermore, the invention relates to a device (10) for influencing the strip surface evenness by strip cooling, wherein according to the surface evenness of the strip (11), the cooling device is controlled in such a manner that the uneven areas are reduced or removed. In addition, with this invention the strip contour can be influenced in a specific manner, wherein the strip (11) or the slab is cooled over the width thereof in such a manner that the strip contour better approximates a desired target contour.
Patent CA-2679626-A1 (CA)
Inventor: GUPTA PRAMOD KUMAR
IPC: A61K31/55
Filed: 2008-03-19
Abstract: Compositions comprise a fluoroquinolone having Formulae I-VIII for treating, reducing, ameliorating, or preventing infections caused by some bacteria that are resistant to an antibacterial drug. Methods for treating, reducing, ameliorating, or preventing such infections use such compositions.
Patent CA-2680371-A1 (CA)
Inventor: FONDEKAR KAMALESH PAI
IPC: C07D251/14
Filed: 2008-03-05
Abstract: The present invention provides heat-sensitive coating compositions, which comprise a a colour developer of formula (1) or mixtures thereof wherein R1 can be hydrogen, C1-20-alkyl, C3-8-cycloalkyl, C2-10-alkenyl, aryl or SO3H, and R2 and R3 can be the same or different and can be hydrogen, halogen, C1-20-alkyl, C3-8-cyclo-alkyl, C2-10-alkenyl, aryl, OR6, NR7R8, SR9, SO3H or COOR10 and R4 and R5 can be the same or different, and can be hydrogen, halogen, C1-20-alkyl, C3-8-cyclo-alkyl, C2-10-alkenyl, aryl, OR6, NR7R8 or SR9, R6, R7, R8, R9 and R10 can be the same or different and can be hydrogen, C1-30-alkyl, C3-8-cycloalkyl, C2-10-alkenyl or aryl, wherein C1-20-alkyl can be unsubstituted or substituted with one or more C3-8-cycloalkyl, C2-10-alkenyl, phenyl, halogen, OR11, NR12R13, SR14, SO3H or COOR15, and aryl can be unsubstituted or substituted with one or more halogen, C1-10-alkyl, halogenated C1-10-alkyl, C3-8-cycloalkyl, C2-10-alkenyl, phenyl, OR11, NR12R13, SR14, SO3H or COOR15, wherein R11, R12, R13, R14 and R15 can be the same or different and can be hydrogen, C1-10-alkyl, C3-8-cycloalkyl or C2-10-alkenyl, a process for the preparation of these compositions, a process of coating substrates with these compositions, substrates coated with these compositions, a process for preparing marked substrates using these compositions, marked substrates obtainable by the latter process, and certain colour developers.
Patent CA-2681987-A1 (CA)
Title: Ball seat sub
Inventor: ROBERTS WILLIAM M
IPC: E21B43/10
Filed: 2009-10-08
Abstract: A downhole tool for providing a pressure differential between sub-assemblies, the downhole tool including an elongated body, a tubular assembly disposed within the elongated body, the tubular assembly including a central flowbore with an inner diameter and a central longitudinal axis, a camming device, an actuator member located below the tubular assembly, having a dual-bore configuration, the actuator member including a first bore, a second bore, and a concave seating surface formed within the second bore for receiving a obstructing device, wherein the first bore and the second bore are oriented 90 degrees to one another so that fluid may flow through the actuator while it is in either a first or a second position, and a stationary sleeve concentrically disposed between the actuator member and the elongated body is disclosed.
Patent CA-2682243-A1 (CA)
Inventor: SPANHOLTZ JAN
IPC: C12N5/0783
Filed: 2008-03-27
Abstract: The invention is related to methods for expanding and differentiating hem opoietic progenitor cells in a medium comprising a collection of cytokines, desulphated glycosaminoglycan and human serum. The invention further relates to a collection of cells obtainable by a method of the invention, use of th e collection of cells, and a kit of parts for expanding and differentiating hemopoietic progenitor cells.
Patent CA-2684263-A1 (CA)
Inventor: WALCOT RUTH ELIZABETH
IPC: B05B15/658
Filed: 2008-04-04
Abstract: A painting apparatus (10) comprising a paint module (20) able to receive a paint container (43) containing paint, an applicator (50), a conduit fluidly (130) connecting the paint to the applicator, and a pump assembly (80) to supply a flow of paint to the applicator via the conduit, in which the painting apparatus includes a control unit to prevent the flow of paint to the applicator until the applicator is applying paint to the surface to to be painted.
Patent CA-2686231-A1 (CA)
Inventor: FRENCH PETER W
IPC: G01N23/20
Filed: 2008-05-02
Abstract: A hair sample analysis system; said system comprising multiple sample arrays located within a container, an automated drive mechanism for removing an individual array from said container and for urging a. hair sample of said sample array to a first approximate location, and a monitoring and control system, for adjustment of said drive mechanism to locate said hair sample into substantial coincidence with an X-ray diffraction beam; locating said sample in substantial coincidence with said X-ray diffraction beam; irradiating said sample with said beam for a predetermined time; receiving and storing for analysis data derived from said step of irradiating said hair sample; repeating said steps for a consecutive one of said hair 5 samples from said sample array; returning said sample array to its original location in said container and removing another array from said sample container and repeating said steps for consecutive arrays.
Patent CA-2686701-A1 (CA)
Inventor: VLASENKO PETER A
IPC: H03H11/02
Filed: 2008-04-25
Abstract: A voltage level shifter with an input transistor pair, a cross-coupled load chain transistor pair and a pair of current sources, effects reduced power consumption through the use of the cross-coupled load chain transistor pair to minimize the DC current component present in known voltage level shifters. In specific embodiments, feedback elements may be used to minimize delays in signal transitions. A reference voltage that corresponds to a current capability of the input transistor pair may be used to regulate the current sources in the load chain. Changes in a swing of the input signal voltage received by the input transistor pair may be reflected in corresponding changes to the reference voltage. The voltage level shifter may be of particular use in a buffer.
Patent CA-2687646-A1 (CA)
Inventor: MYSORE SHIVARAM H
IPC: G06F9/00
Filed: 2008-06-07
Abstract: A hybrid resource manager is provided for use in a computing environment. The hybrid resource manager serves as the single resource manager that cooperates with an operating system to manage each of the individual device drivers associated with the various functions of a multifunction hardware device. In one example the hybrid resource manager implements a consistent management and policy framework to prevent conflicts from arising when multiple functions are simultaneously requested by various applications.
Patent CA-2691349-A1 (CA)
Inventor: PIIPPONEN JUHA
IPC: E21B47/04
Filed: 2008-07-04
Abstract: The invention relates to a rock drill apparatus comprising a feed beam (1) and a rock drill machine moving to-and-fro therealong, a pressure fluid driven feed cylinder (4) which, by means of a flexible transfer element, is connected so as to transfer the rock drill machine in the longitudinal direction of the cylinder, the feed beam (1) being provided with a space in its longitudinal direction wherein the feed cylinder (4) is installed. The rock drill apparatus comprises a measuring device comprising a measureing wheel (7a) for a measuring line (9), the measuring wheel (7a) being connected to rotate a measuring sensor of the measuring device.  The measuring line (9) is routed from the measuring wheel (7a) to travel into a space of the feed cylinder (4) in the feed beam and therein in the longitudinal direction of the feed beam (1), that the measuring line (9) is by its end connected to a part of the feed cylinder (4) moving relative to the feed beam (1) immovably such that when this part moves in a feed direction of the rock drill machine, the measuring line (9) moves therealong.
Patent CA-2692414-A1 (CA)
Inventor: JOHNSTON KENNETH E
IPC: F41A9/00
Filed: 2010-02-09
Abstract: The present invention relates to an apparatus for loading a barrel of a muzzle loading firearm to provide powder and a projectile at a breach end of the barrel. The apparatus comprises: (i) a handle having a central longitudinal axis and adapted to be gripped by one hand, the handle having an opening between opposed ends along the axis; (ii) a moveable casing having a head and mounted in the opening adjacent one end of the handle and adapted to receive a ramrod of the muzzle loading rifle into the casing; (iii) a retaining means for retaining the casing within the opening, the retaining means mounted on the handle with at least a portion of the retaining means mounted inside the opening; and (iv) a coil spring mounted in the opening inside the handle between the portion of the retaining means mounted in the opening and the head of the casing. When the ramrod is used to force the projectile onto powder in the barrel at the breach end, the casing is moved towards the portion of the starter against the coil spring to pressure the projectile against the powder. The retaining means can comprise a starter for the projectile extending from one end of the handle. The starter is adapted to start a projectile in the barrel of the muzzle loading firearm.
Patent CA-2693480-A1 (CA)
Inventor: ALCALA RAOUL
IPC: H04L47/31
Filed: 2008-07-01
Abstract: A method for analyzing traffic in a communications network includes sampling data packets at a plurality of network interconnection points, wherein sampling the data packets includes generating a plurality of sampled packet data in one or more standardized formats, converting the sampled packet data from the one or more standardized formats into a neutral format, and aggregating the sampled packet data in the neutral format from the plurality of network interconnection points. A system includes a communications node operable to sample data packets flowing through and generate sample packet data in a specified format, a collector node operable to convert the sampled packet data into a neutral format, the collector node further operable to map IP  addresses of the sampled packet data to corresponding prefixes in a routing table; and an aggregator node operable to aggregate neutrally formatted sampled packet data from a plurality of collector nodes.
Patent CA-2695178-A1 (CA)
Inventor: HIRAOKA SHOGO
IPC: A61K31/496
Filed: 2008-07-30
Abstract: Disclosed are a method for producing an aripiprazole suspension, wherein the aripiprazole has a mean particle size of 1 to 10 ?m, the method comprising the steps of: (a) combining bulk aripiprazole and a vehicle to form a primary suspension; (b) subjecting the primary suspension to first pulverization using e.g., a high shear pulverizing machine, a dispersion machine that applies shear force to a material to be processed, a colloid mill, an ultrasonic dispersion machine, or a high-pressure jet type emulsifying dispersion machine to form a secondary suspension; and (c) subjecting the secondary suspension to second pulverization using e.g., a high-pressure jet type emulsifying dispersion machine to form a sterile final suspension; and a method for producing a freeze-dried formulation from the aripiprazole suspension.
Patent CA-2695960-A1 (CA)
Inventor: PASQUALINI RENATA
IPC: C07K14/71
Filed: 2008-08-08
Abstract: The present invention concerns the fields of molecular medicine and targeted delivery of therapeutic agents. More specifically, the present invention relates to the identification of novel peptide sequences that incorporate the amino acids Leu-Pro-Arg (LPR), and particularly D(LPR), that selectively target VEGFR-1 and NRP-1 expressing cells. Targeted molecules in accordance with the invention are useful in the treatment and detection of neovascular or angiogenic VEGF associated disorders, including but not limited to cancer, obesity, diabetes, asthma, arthritis, cirrhosis and ocular diseases.
Patent CA-2696602-A1 (CA)
Inventor: BADASH ZION
IPC: B01D39/10
Filed: 2007-04-16
Abstract: The present invention provides an air supply as-sembly for providing air to a combustion engine, the air supply assembly comprising an air inlet opening; an air outlet opening;  and a metal element positioned in an air flow path between the air inlet opening and air outlet opening, wherein, when air which flowed through the metal element is used for combustion in the combustion engine, the fuel consumption of the combustion en-gine is reduced and/or the air pollution created by the combus-tion engine is reduced. The present invention also provides a method for reducing fuel consumption of a combustion engine and a method for reducing air pollution created by a combus-tion engine, the method comprising passing air through a metal element; and using the air for combustion in the combustion en-gine.
Patent CA-2701134-A1 (CA)
Inventor: JANNARD JAMES H
IPC: G02B3/14
Filed: 2008-09-19
Abstract: A high performance zoom lens system suitable for use with a camera is disclosed. The zoom lens systems employs liquid optics (LC) and a movable lens group (G2) to provide optical performance over the zoom focal length range at focus distances from close to infinity. The system also provides compensation for undesirable thermally induced effects by adjustments of the zoom group and the variably shaped optical surface in the liquid lens cell (LC).
Patent CA-2702419-A1 (CA)
Inventor: STELLON GENE A
IPC: A61B17/94
Filed: 2010-04-29
Abstract: An access assembly for insertion through a single incision is provided. The access assembly includes a foam body having a proximal end and a distal end and a plurality of lumen extending through the foam body, each of the lumen including a sleeve extending the length of the body.
Patent CA-2704528-A1 (CA)
Inventor: LARGENT DAVID
IPC: E21B21/01
Filed: 2010-05-17
Abstract: Dry earthen material from an oil/gas well drilling rig is injected into an elongated vessel with a number of rings of nozzles that are arranged in conjunction with a number of water spray nozzles and a baffling system to knock the air/gas out of the cuttings and vent it. A relatively thick muddy waste is produced which may be easily disposed of.
Patent CA-2705854-A1 (CA)
Inventor: GUALA GIANNI
IPC: A61M5/34
Filed: 2008-11-12
Abstract: Syringe (1) including a cylinder (2) and a piston (4), in which the outlet end (6) of the cylinder (2) is integrated with a luer connector or a valve male luer lock connector (7).
Patent CA-2708347-A1 (CA)
Title: Transdermal patch incorporating active agent migration barrier layer
Inventor: MILLER KENNETH J II
IPC: A61F13/02
Filed: 2004-01-26
Abstract: Devices (100) for administration of one or more active agents to the skin or mucosa of a host are formed in the nature of a double-disk patch (100). One outer layer (110) functions as the primary adhesive layer for adhering the patch (100) to the host. The other inner layer (122) contains at least one active agent to be administered to the host. The inner layer (122) is bonded to the outer layer (110) through an opening (114) provided in an interposed active agent impermeable release layer (104). The release layer (104) separates a circumferential portion of the active agent containing inner layer (122) from the outer adhesive layer (220) to inhibit migration of the active agent therebetween.
Patent CA-2708643-A1 (CA)
Title: Methods of making chlorinated hydrocarbons
Inventor: WILSON RICHARD L
IPC: C07C17/10
Filed: 2008-12-17
Abstract: Methods for the manufacture of 1,1,1,2,3-pentachloropropane from 1,1,1,3-tetrachloropropane and chlorine are disclosed. Improved methods are provided for the manufacture of 1,1,2,3-tetrachloropropene from 1,1,1,2,3-pentachloropropane. Methods are also disclosed for the manufacture of 1,1,2,3-tetrachloropropene from 1,1,1,3-tetrachloropropane and chlorine and for the manufacture of 1,1,2,3-tetrachloropropene from carbon tetrachloride, ethylene, and chlorine.
Patent CA-2709190-A1 (CA)
Inventor: HORGAN JASON
IPC: A01K27/00
Filed: 2010-07-08
Abstract: A restraint harness for a dog, particularly a dog of medium size and larger, including a conventional adjustable dog harness and an attached harness control extension.  The harness control extension includes a plurality of straps configured to extend to the hind end of the dog and a motion control cord that is interlaced in and between the conventional adjustable dog harness and the harness control extension. The motion control cord encircles the dog's hind legs and can be tightened around the thighs with minimal force, where such tightening substantially restrains the dog without causing injury to the dog.
Patent CA-2715366-A1 (CA)
Inventor: JIA WEIYI
IPC: C09K11/80
Filed: 2009-02-09
Abstract: Compositions, methods of making compositions, materials including compositions, crayons including compositions, paint including compositions, ink including compositions, waxes including compositions, polymers including compositions, vesicles including the compositions, methods of making each, and the like are disclosed.
Patent CA-2715371-A1 (CA)
Inventor: KAJUCH PETER
IPC: B05B1/18
Filed: 2009-02-04
Abstract: A ball joint connector (10) is provided for linking a showerhead (24) to a water supply pipe (12). The connector (10) has an internal venturi (28, 30, 32) that draws air into the connector (10) to aerate water being provided to the showerhead (24). An insert (36) such as a check valve is provided in a radial air inlet (34) connected to the venturi (28, 30, 32). The insert (36) prevents spraying or leaking out the air inlet (34), while reducing noise associated with the air induction.