baber/WOPTO huggingface dataset:
Patent CA-2711898-A1 (CA)
Inventor: GREEN MARTIN RAYMOND
IPC: H01J49/42
Filed: 2009-01-12
Abstract: A linear ion trap (6,7,8) is disclosed comprising a central quadrupole rod set (6) and a post-filter quadrupole rod set (8). A 180° phase difference is maintained between axially adjacent rod electrodes of the central quadrupole rod set (6) and the post-filter quadrupole (8) so that an axial pseudo-potential barrier is created between the central quadrupole rod set (6) and the post-filter quadrupole (8). A supplementary AC voltage is applied to the rods of the central quadrupole (6) in order to radially excite ions which are desired to be ejected from the ion trap. The ions are ejected from the ion trap (6,7,8) non-adiabatically in an axial direction.
Patent CA-2712289-A1 (CA)
Inventor: GISEP ARMANDO
IPC: A61B17/88
Filed: 2008-01-15
Abstract: A cannula (1) comprising a central axis (2), a front end (3) and a through channel (5) coaxial or parallel to said central axis (2) and defining a peripheral wall (12) of said cannula (1), wherein A) said cannula (1) further comprises at least two perforations (8) penetrating said peripheral wall (12) transversely to said central axis (2); B) said through channel (5) is open at said front end (3); and C) the cross section of said through channel (5) has a contraction (6) with a diameter d1 located between the front most of said at least two perforations (8) and said front end (3) which is formed as a guidance for a wire (7). A device (10) for liquid jet irrigation of bone comprising such a cannula (1) and a wire (7).
Patent CA-2713074-A1 (CA)
Inventor: ADJELEIAN MICHAEL JOHN
IPC: B65D47/00
Filed: 2010-08-13
Abstract: A reusable closure device is secured to an engagement member on the nozzle of a container. The device has a stopper which can partially abut the nozzle. The stopper is connected by one or more hinge members to a sleeve. The sleeve has a retaining member which engages the engagement member. The hinge members allow the stopper to pivot about the nozzle from a closed position, which forms a leak-proof and air tight seal, to an open position, which allows access to the container contents.
Patent CA-2713077-A1 (CA)
Inventor: JOSEPH ASHIM
IPC: F17D1/18
Filed: 2010-08-17
Abstract: A line heater includes a container having an interior surface defining an interior cavity and an exterior surface. A flow conduit passes through the interior cavity of the container. A plurality of discrete solid bodies of heat transfer medium surrounds the flow conduit. A heat source is provided for heating the heat transfer medium, whereby heat is transferred from the heat source to the flow conduit.
Patent CA-2713489-A1 (CA)
Title: Producing porous structures from synthetic polymers
Inventor: SCHWIEGK STEFAN
IPC: C08J9/28
Filed: 2009-02-11
Abstract: The invention relates to the production of porous structures, selected from porous fibers, sheets, films, coatings or molded objects of synthetic polymers by dissolving the polymer in an ionic liquid and precipitating or coagulating the dissolved synthetic polymer by contacting the solution with a liquid precipitation medium.
Patent CA-2713549-A1 (CA)
Inventor: MIEMIEC LORRAINE S
IPC: F22B37/32
Filed: 2009-01-29
Abstract: A vapor-liquid -separator (124), such as a steam-water separator that is suitable for use in the drum (112) of a steam boiler, including a chamber (204) having an inlet opening (202) for receiving a flow of a vapor-liquid mixture and an outlet opening (210) for exhausting the flow of a vapor-liquid mixture after the vapor-liquid mixture has been subjected to the removal of droplets of liquid therefrom. A chamber (204) is provided defining a passageway that extends longitudinally between the inlet opening (202) and th outlet opening (210). A plurality of spinner blades (208) is suitably dispose within the passageway. The plurality of spinner blades (208) are designed to be operative to induce the flow of the vapor-liquid mixture that is received thereby to spin, and thereby cause droplets of liquid in the flow of the vapor-liquid mixture that is subjected to spinning up against the wall of the chamber (204). The passageway is designed to be operative to direct the flow of the vapor-liquid mixture after the vapor-liquid mixture has been subjected to spinning to the outlet opening (210).
Patent CA-2713588-A1 (CA)
Inventor: MARCHAND PATRICK
IPC: C25C3/20
Filed: 2009-02-20
Abstract: A system permanently monitoring the insulation of a frame from its neighbors, comprising: a) an IMD (100); b)) a first portion of measuring circuit (103) connecting said frame (70) to a first terminal of said IMD; c) a second portion (104, 201, 108, 109) of measuring circuit used to connect the second terminal (102) of said IMD to each of said adjacent frames (80, 90), said second portion of measuring circuit including at least one relay (201) that makes it possible to connect said IMD alternately to a portion (104, 201, 108; 104, 201, 109 respectively) of measuring circuit connected to said adjacent frame (80, 90 respectively); Said IMD injects alternately, on each switching, a current into the measuring circuit in order to measure the resistance of said circuit. Said system is used to regularly monitor the insulation of the various parts of a servicing unit designed for work on an electrolytic cell, the measuring circuits being designed preferably so that only a single IMD is used. This system may also include a regular monitoring system for the power circuits.
Patent CA-2717442-A1 (CA)
Title: Accurate cardiac event detection in an implantable cardiac stimulus device
Inventor: WARREN JAY A
IPC: A61B5/0452
Filed: 2009-03-06
Abstract: Methods, systems, and devices for signal analysis in an implanted cardiac monitoring and treatment device such as an implantable cardioverter defibrillator. In some illustrative examples, detected events are analyzed to identify changes in detected event amplitudes. When detected event amplitudes are dissimilar from one another, a first set of detection parameters may be invoked, and, when detected event amplitudes are similar to one another, a second set of detection parameters may be invoked. Additional methods determine whether the calculated heart rate is "high" or "low," and then may select a third set of detection parameters for use when the calculated heart rate is high.
Patent CA-2718235-A1 (CA)
Inventor: KADOUS TAMER A
IPC: H04L25/06
Filed: 2009-03-09
Abstract: A technique for performing AGC and DC compensation in a receiver. The receiver comprises an energy estimator for generating an estimate of the level of a received signal; an RF device to apply gain to the received signal; an AGC for controlling the RF device gain based on the energy estimation; a first DC compensation loop for finely adjusting the DC component of the received signal in fast or slow tracking mode (FTM or STM); and a second DC compensation loop for coarsely adjusting the DC component of the received signal. Three modes of AGC operations: In Acquisition, iterations of FTM fine DC adjustment, short energy estimation, and RF device gain adjustment are performed during signal timing detection. In Connected, long energy estimation, RF device gain adjustment, and STM fine and coarse DC adjustments are performed during superframe preamble. In Sleep, FTM fine DC adjustment, short energy estimation, and RF device gain adjustment are performed during superframe preamble.
Patent CA-2721490-A1 (CA)
Title: L'utilisation de lignine kraft dans des resines adhesives phenol/formaldehyde pour des panneaux de copeaux orientes (osb)
Inventor: WINTEROWD JACK G
IPC: C08L97/00
Filed: 2010-11-16
Abstract: Résine pour panneaux de copeaux orientés (OSB) comprenant un produit aqueux provenant de la réaction résolique du phénol, du formaldéhyde, de l'hydroxyde ou du carbonate de métal alcalin, de l'urée et un polymère de lignine dégradée comportant de 35 à 65 % de solides, un pH de 8 à 13 et une viscosité de 50 à 1 000 centipoises. Le phénol et le formaldéhyde sont présents selon un rapport molaire de 1,5 à 3,4 moles de formaldéhyde pour 1 mole de phénol et correspondent à 40 à 85 % du total des solides ajoutés au mélange. Selon un mode de réalisation, ils représentent de 50 à 75 % du total des solides ajoutés au mélange. L'hydroxyde ou le carbone de métal alcalin représentent de 5 à 20 % du total des solides ajoutés au mélange. L'urée représente de 5 à 35 % du total des solides ajoutés au mélange. La lignine dégradée représente de 5 à 20 % du total des solides ajoutés au mélange. Méthode de fabrication de la résine et du produit utilisant la résine.
Patent CA-2723879-A1 (CA)
Inventor: ORLANDI IRENEO
IPC: B65C3/06
Filed: 2009-04-27
Abstract: An apparatus for applying a "shrink sleeve"  label to a container (2) comprises casing means (10) for enclosing said container (2) in a closed chamber (11; 111), heating means (19) for heating a heat-shrinkable element (5) that is a precursor of said "shrink sleeve" label arranged around said container (2) so as to heat-shrink said heat-shrinkable element (5), pressure-reducing means (21) to reduce the pressure in said closed chamber (11; 111).
Patent CA-2724356-A1 (CA)
Inventor: BUDOFSKY SUSANNE
IPC: A47D13/08
Filed: 2010-12-08
Abstract: Embodiments of the disclosed technology include a device and method for training children to walk near their parents and encouraging children to do same. A carabiner is connected to a first strap, such as a wrist strap, as well as one or a plurality of handle straps. Each handle strap comprises, or is operatively connected to, a respective handle. The handle strap is removably engaged with the carabiner. That is, handle straps may be added or removed at will to change the number of straps attached to the carabiner or other connecting mechanism. In this manner, a parent may hold onto one strap (or attach such a strap to another device such as a stroller or backpack and instruct a plurality of children to walk with him or her.
Patent CA-2724523-A1 (CA)
Inventor: LI KEQIANG
IPC: C07K7/64
Filed: 2009-06-05
Abstract: Disclosed are cyclosporine derivatives in which the 3-Sarcosine carbon and 5-Valine nitrogen are each substituted by a non-hydrogen substituent, and their use as pharmaceuticals, in particular for the treatment of hepatitis C virus.
Patent CA-2729003-A1 (CA)
Inventor: LAU FRANCIS S
IPC: C10J3/00
Filed: 2009-06-26
Abstract: Systems for converting a carbonaceous feedstock into a plurality of gaseous products are described. The systems include, among other units, two separate gasification reactors to convert a carbonaceous feedstock in the presence of an alkali metal catalyst into the plurality of gaseous products including at least methane. Each of the gasification reactors may be supplied with the feedstock from a single or separate catalyst loading and/or feedstock preparation unit operations. Similarly, the hot gas streams from each gasification reactor may be purified via their combination at a heat exchanger, acid gas removal, or methane removal unit operations. Product purification may comprise trace contaminant removal units, ammonia removal and recovery units, and sour shift units.
Patent CA-2729475-A1 (CA)
Title: Wet connection system for downhole equipment
Inventor: HEAD PHILIP
IPC: E21B41/00
Filed: 2011-01-26
Abstract: A wet connection system suitable for use in hydrocarbon wells preferably comprises one or more elongate, small diameter conduits (50) which extend down the wellbore (2) and terminate adjacent a locating structure (11) on the production tubing (10). Equipment (70) deployed at the locating structure is connected to one or more self supporting conductors (30) which extend down the conduits from the wellhead (5). Preferably the conductors are retractable and the conduits are sealingly connected to the equipment, allowing the equipment and conductors to be deployed and recovered independently of each other and to be flushed with dielectric oil (99) pumped down the conduits after re-connection.
Patent CA-2730030-A1 (CA)
Inventor: BOUT ABRAHAM
IPC: C07K14/75
Filed: 2009-07-09
Abstract: The present invention relates to nucleotide sequences encoding a fibrinogen alpha, beta or gamma chain. The sequences are optimized for expression in a eukaryotic cell culture system. Such optimized nucleotide sequences allow for the efficient expression of recombinant fibrinogen and variants thereof in intact form in a eukaryotic cell culture system.
Patent CA-2730308-A1 (CA)
Inventor: MANCINI ALDO
IPC: A61K47/48
Filed: 2009-07-08
Abstract: The use of a peptide is described as a car-rier for the transport of molecules or radioisotopes into cancer cells; also described are modifications of said pep-tide and their use.
Patent CA-2737967-A1 (CA)
Inventor: LUO JIE
IPC: C07D487/04
Filed: 2009-09-21
Abstract: Three new crystalline forms of pemetrexed diacid, preparation methods and uses thereof are disclosed. These preparation processes are simple and have better practicality.
Patent CA-2739603-A1 (CA)
Inventor: KELLETT JAMES B
IPC: A61B17/12
Filed: 2009-10-07
Abstract: A delivery wire assembly has a proximal tubular portion, a distal coil portion, and a lumen extending at least partially through the assembly, the delivery wire forming a first conductive path extends through the lumen from a proximal end of the delivery wire assembly to a location distal with respect to the distal coil portion. The distal extension includes a sacrificial detachment zone. The delivery wire assembly further includes a second conductive path formed by the proximal tubular portion and distal coil portion. A delivery wire adapter has a distal end comprising a plurality of fingers configured to interface between adjacent open pitched windings of the proximal end of an attached occlusive coil. The proximal end of the delivery wire adapter is secured to a distal portion of the delivery wire.
Patent CA-2741304-A1 (CA)
Inventor: DAVISON NIGEL
IPC: B64C29/00
Filed: 2009-10-16
Abstract: High performance cementitious concretes or mortars and bonding agents developed for use as patch repair materials for corrosion damaged concrete often have high resistivities that inhibit the performance of sacrificial anodes located within patch repair areas. A method of repair is disclosed that comprises removing the corrosion damaged concrete to expose steel and form a cavity to receive high performance concrete repair materials and forming within the parent concrete exposed in this cavity a smaller distinct cavity for assembling a sacrificial anode assembly and placing within this anode cavity a pliable viscous ionically conductive backfill and a sacrificial anode and an activating agent to form a sacrificial anode assembly and connecting the anode to the steel and covering the anode assembly in the anode cavity with a repair material to restore the profile of the concrete structure. In this arrangement a high resistivity repair material promotes the flow of protection current to steel in adjacent contaminated concrete that is at risk of corrosion
Patent CA-2747889-A1 (CA)
Inventor: LARSSON MATS
IPC: B22F3/12
Filed: 2009-12-16
Abstract: The present invention relates to a method of producing a diffusion alloyed powder consisting of an iron or iron-based core powder having particles of an alloying powder containing Cu and Ni bonded to the surface of the core particles, comprising providing a unitary alloying powder capable of forming particles of a Cu and Ni containing alloy, mixing the unitary alloying powder with the core powder, and heating the mixed powders in a non-oxidizing or reducing atmosphere to a temperature of 500-1000 °C during a period of 10-120 minutes to convert the alloying powder into a Cu and Ni containing alloy, so as to diffusion bond particles of the Cu and Ni alloy to the surface of the iron or iron-based core powder. The alloying powder may be a Cu and Ni alloy, oxide, carbonate or other suitable compound that on heating will form a Cu and Ni alloy. Preferably, the total content of Cu and Ni is at most 20wt%, the particle size distribution of the Cu and Ni alloying powder is such that D 5o is less than 15 µm, and the ratio Cu/Ni in wt% is between 9/1 and 3/1. The compacted and sintered parts produced from the diffusion alloyed iron-based powder of the invention present a minimum of variation of dimensional change from component to component.
Patent CA-2749895-A1 (CA)
Inventor: GODFREY GRAHAM
IPC: A23G1/00
Filed: 2010-02-03
Abstract: The present invention relates to a process for chocolate crumb manufacture and to chocolate crumb and confec-tionery products made using the process. The process comprises: a) providing a milk and sugar mixture or mixing together, milk and sugar so as to form a mixture; b) evaporating liquid from the mixture; c) adding cocoa mass / liquor to the mixture during and / or after step (a) and / or (b); d) subjecting the mixture to conditions effective to bring about sugar crystallisation in the mix-ture;  e) drying the mixture at a temperature in the range of 50 to 95°C for 35 to 200 minutes so as to form chocolate crumb; and f) cooling the chocolate crumb by subjecting it to a temperature which is less than the drying temperature. The drying parameters employed in the process result in superior flavour and texture development of the chocolate crumb.
Patent CA-2751056-A1 (CA)
Inventor: AMUNDSEN LENE
IPC: G01B21/08
Filed: 2010-01-29
Abstract: The present invention concerns a method for measuring the thickness of any deposit of material on the inner wall of a structure conducting a fluid stream of hydrocarbons, the method comprising the steps of:  apply-ing a first heat pulse or continuous heating to at least one first section of the structure removing deposits on the inner wall of the first section of the structure; applying a second heat pulse to both the first section of the structure and at least one second section of the structure, the first and sec-ond sections being spaced apart, which heat pulse does not loosen any deposit of material in the second section;  mea-suring the temperature of the wall of the structure or the fluid during the second heat pulse at both the first and sec-ond sections; and determining the thickness of any deposit of material on the inner wall of the structure at the second section based on the measured temperatures. The present invention also relates to a corresponding device and ar-rangement.
Patent CA-2751543-A1 (CA)
Title: Association d'avermectines ou mylbemycines avec des recepteurs adrenergiques pour le traitement ou la prevention des affections dermatologiques
Inventor: JOMARD ANDRE
IPC: A61K45/06
Filed: 2010-02-16
Abstract: L'invention concerne une association de composés pour le traitement des affections dermatologiques et particulièrement la rosacée t la rosace oculaire. Il s'agit de l'association d'un composé de la famille des avermectines ou de la famille des mylbemycines et d'un composé de la famille des agonistes des récepteurs adrénergiques alpha-1 ou alpha-2. L'invention concerne en outre un produit sous forme de kit contenant : (a) une première composition comprenant un compos de la famille des avermectines ou de la famille des mylbemycines, et (b) une seconde composition, distincte de la première, comprenant un compos de la famille des agonistes des récepteurs adrénergiques alpha-1 ou alpha-2, comme produit de combinaison pour son application comme médicament dans le traitement et/ou la prévention des affections dermatologiques et notamment la rosacée et la rosacée oculaire, lesdites première et seconde composition pouvant être appliquées de manière simultanée, séparé ou tale dans le temps.
Patent CA-2751865-A1 (CA)
Title: Trimeric hiv fusion inhibitors for treating or preventing hiv infection
Inventor: JIANG SHIBO
IPC: A61P31/18
Filed: 2010-02-08
Abstract: Disclosed herein are trimeric polypeptide pharmaceutical compositions comprising three monomers, each monomer comprising a polypeptide having the amino acid sequence of the N-terminal heptad repeat (NHR or HR1) or C-terminal heptad repeat (CHR or HR2) of the transmembrane glycoprotein of human immunodeficiency virus (HIV) and a trimerization motif.
Patent CA-2754177-A1 (CA)
Inventor: DESCHAMP JOSEPH
IPC: H04N5/217
Filed: 2010-03-16
Abstract: A defective pixel tester determines defective pixels within a digital video camera. The tester includes a video input, a memory and a controller. The video input receives video frames from the digital video camera, with each video frame defined by a plurality of pixel values. The memory stores captured video frames and pixel test results. The controller generates difference values for corresponding pixel values from different video frames, generates pixel test results based upon a comparison of the difference values to a threshold, and stores the pixel test results in the memory.
Patent CA-2754519-A1 (CA)
Inventor: PATIL MANDAR
IPC: G06Q30/00
Filed: 2010-03-03
Abstract: The present invention relates to a method for displaying viewer targeted, offline advertisements in any desktop/display via a software installed in a user computer, displaying the said advertisements in a collapsible, movable, dynamic sized window(s) named active ad window on the said user's desktop, without interfering in any functionality of the other software or tampering and corrupting the actual core data which is in use by the user and without accessing any data of the users PC in anyway since it is a totally independent and isolated software and without the user's PC being connected to internet all the times.
Patent CA-2757583-A1 (CA)
Inventor: MACSON BRADLEY JOHN
IPC: E02B15/06
Filed: 2011-11-08
Abstract: A containment ring panel alignment system for aligning a first end of a first containment ring wall panel with an end of a second containment ring wall panel, the containment ring panel alignment system includes: a protrusion extending from the first end of the first containment ring wall panel; a first aperture on the first end, the protrusion being spaced a first distance from the first aperture; an opening on the end of the second containment ring wall panel, the opening sized to accept insertion of the protrusion; and a second aperture on the end, the opening being spaced from the second aperture a distance substantially equal to the first distance, such that when the protrusion is inserted into the opening the first aperture is aligned with the second aperture.
Patent CA-2762998-A1 (CA)
Title: On-line fiber bragg grating dithering
Inventor: HOMA DANIEL
IPC: G01B11/16
Filed: 2010-05-13
Abstract: An apparatus for determining a property, the apparatus including: an optical fiber having a series of fiber Bragg gratings, each fiber Bragg grating in the series being characterized by a light reflection frequency at which the fiber Bragg grating reflects light; wherein: the light reflection frequency for each fiber Bragg grating is different from the light reflection frequency of each adjacent fiber Bragg grating to minimize resonance of light between at least two of the fiber Bragg gratings in the series; at least two fiber Bragg gratings in the series have light reflection frequencies that overlap; and a change in the light reflection frequency of each fiber Bragg grating in the series is related to the property at the location of the each fiber Bragg grating.
Patent CA-2763395-A1 (CA)
Title: Novel peptides, process for preparation thereof, and use thereof
Inventor: GAL PETER
IPC: C07K7/64
Filed: 2010-05-25
Abstract: The invention relates to peptides according to general formula (I) GX1CSX2SX3PPX4CX5PD where X1 isY,M,W,I,V,A,andX2 is R,K,and X3 isY,F,I,M, L, E, D, H, and X4 is V, I, H, and X5 is I, V, Y, F, W; and to their pharmaceutically acceptable salts, esters and prodrugs.    Furthermore the invention relates to pharmaceutical preparations and kits containing them, and to screening and isolation procedures using them, and to their use in the production of pharmaceutical preparations.