baber/WOPTO huggingface dataset:
Patent CA-2659214-A1 (CA)
Inventor: DEHLSEN JAMES G P
IPC: F03D7/02
Filed: 2007-07-12
Abstract: A power generating system wherein a turbine (5) is mounted on top of a tower (4) or tethered underwater. The turbine (5) includes a rotor (6) having a main blade (7) connected to a rotor hub (9) and an extender section (2). An adjusting device positions the extender blade between a retracted position within the main blade and to an extended position to expose more or less of the rotor to the fluid flow. An extendible rotor blade structure provides support for an airfoil shell by extending a structural beam of a base blade portion (8) of said rotor blade through to a telescoping module of said blade, both when an extender blade portion (2) of said rotor blade is retracted and extended.
Patent CA-2662702-A1 (CA)
Title: Difluorinated piperidines for treatment of alzheimer's disease and related conditions
Inventor: MUNOZ BENITO
IPC: A61K31/435
Filed: 2007-08-31
Abstract: Compounds of formula (I). Selectively inhibit production of A.beta.(1-42) and hence find use in treatment of diseases associated with deposition of .beta.-amyloid in the brain.
Patent CA-2663555-A1 (CA)
Inventor: CHALLET MARC
IPC: B29C37/00
Filed: 2007-09-13
Abstract: A method of manufacturing a panel made of a composite material using a tool having a support on which a lay-up is performed, the lay-up producing a stack of plies of fiber prepregs, followed by consolidating the stack aiming to obtain the panel using a compacting plate arranged above the stack. The method is implemented such that a first set of polyimide films partially covering each other is located in contact with the stack of plies, between the latter and the compacting plate.
Patent CA-2666967-A1 (CA)
Inventor: MONTEMURRO MICHAEL P
IPC: H04W4/029
Filed: 2007-10-23
Abstract: A WLAN client device (200) maintains a history (209) of profile - location associations (211). An association (211) links a profile (207) stored in the client device (200) with a location in the vicinity of which the client device (200) was connected to a wireless local area network described in the profile (207). While in a vicinity of a certain location, the client device (200) may scan for wireless local area networks in a manner that takes into account records of the history (209) that include the certain location.
Patent CA-2667051-A1 (CA)
Title: Method and apparatus for separating hydrogen gas
Inventor: FUKUSHIMA MAYUMI
IPC: B01J20/20
Filed: 2007-10-17
Abstract: A method of separating hydrogen gas in which a hydrogen-containing gaseous mixture is treated by the pressure swing adsorption method with adsorption columns (A), (B), and (C) packed with adsorbents, in order to separate hydrogen gas from the gaseous mixture. The method comprises repetitions of a cycle comprising: an adsorption step in which a gaseous mixture is introduced into an adsorption column to adsorb an unnecessary gas contained in the gaseous mixture onto the adsorbents and a product gas having a high hydrogen concentration is discharged from the adsorption column; and a desorption step in which the unnecessary gas is desorbed from the adsorbents and desorbed gases comprising a gas remaining in the adsorption column and the unnecessary gas are discharged from the adsorption column. The adsorbents comprise a first adsorbent (D), which is an activated-carbon adsorbent located upstream in the gaseous-mixture flow direction in the adsorption column, and a second adsorbent (E), which is a zeolite adsorbent located downstream in the flow direction, the proportions of packing with the first and second adsorbents being 60-80% and 40-20%, respectively.
Patent CA-2667357-A1 (CA)
Inventor: ROSENFELD RON
IPC: G01N33/68
Filed: 2007-11-09
Abstract: The invention concerns the identification of proteomes of biological fluids and their use in determining the state of maternal/fetal conditions, including maternal conditions of fetal origin, chromosomal aneuploidies, and fetal diseases associated with fetal growth and maturation. In particular, the invention concerns a comprehensive proteomic analysis of human amniotic fluid (AF) and cervical vaginal fluid (CVF), and the correlation of characteristic changes in the normal proteome with various pathologic maternal/fetal conditions, such as intra-amniotic infection, pre-term labor, and/or chromosomal defects. The invention further concerns the identification of biomarkers and groups of biomarkers that can be used for non-invasive diagnosis of various pregnancy-related disorders, and diagnostic assays using such biomarkers.
Patent CA-2669480-A1 (CA)
Title: Downhole formation testing tool
Inventor: REID LENNOX
IPC: E21B47/00
Filed: 2005-06-09
Abstract: Embodiments of the invention relate to a wireline assembly that includes a coring tool for taking coring samples of the formation and a formation testing tool for taking fluid samples from the formation, where the formation testing tool is operatively connected to the coring tool. In some embodiments, the wireline assembly includes a low-power coring tool.  In other embodiments, the coring tool includes a flowline for formation testing.
Patent CA-2670323-A1 (CA)
Inventor: OGBURN SEAN T
IPC: B65D1/24
Filed: 2007-10-23
Abstract: A crate includes a bottom wall including a plurality of dividers defining a plurality of container pockets and a peripheral wall extending upward from a periphery of the bottom wall. The bottom wall and peripheral wall are thermoformed from a single sheet of plastic, such as recycled PET bottles.
Patent CA-2672537-A1 (CA)
Inventor: HOLSON EDWARD B
IPC: G01N21/25
Filed: 2007-12-11
Abstract: Provided herein, inter alia, are solid forms of geldanamycin analogs, pharmaceutical compositions comprising a geldanamycin analog and a crystallization inhibitor, methods of making and using such compositions. Additionally, provided are methods for the treatment of cancer, a neoplastic disease state and/or a hyperproliferative disorder, and methods of inhibiting Heat Shock Protein 90 ("Hsp90").
Patent CA-2674805-A1 (CA)
Inventor: DOERING MANFRED
IPC: C07F9/6571
Filed: 2009-08-05
Abstract: The invention relates to general syntheses of (6H)-dibenz[c,e] [1,2]-oxaphosphorins which are substituted with nitrogen compounds on the phosphorus atom and comprising commercially available 6H-dibenz[c,e] [1,2]-oxaphosphorin-6-oxides. These nitrogen-containing (6H)-dibenz[c,e] [1,2]-oxaphosphorins can be used as reactive starting substances for further syntheses or as flameproofing agents or as stabilisers.
Patent CA-2678621-A1 (CA)
Title: Parachute ground disconnecting device
Inventor: MILJIC NEDELJKO
IPC: B64D17/38
Filed: 2008-01-16
Abstract: The present invention relates to a parachute ground disconnecting device. The device comprises a lock/release mechanism for keeping a link assembly connected to a parachute in a holding position during a predetermined time interval and after elapse of the predetermined time interval for releasing the link assembly when a predetermined portion of a payload force is below a predetermined release threshold. The device is highly advantageous by providing a simple, yet highly flexible, design for numerous payload ranges.
Patent CA-2682153-A1 (CA)
Inventor: LINDBLOM JONAS
IPC: H04L47/2416
Filed: 2007-12-20
Abstract: A method of transmitting data from a first node to a second node in a communication network comprising: receiving a signal; dividing the signal into data elements arranged in a first data stream comprising active and inactive data elements; analysing at least one characteristic of the signal to determine if the signal is stable; dropping at least one active data element from a plurality of data elements of the first data stream if it is determined that the portion of the signal included in the plurality of data elements is stable; inputting the data elements that are not dropped from the first data stream into a core stream; and transmitting the core stream from the first node to the second node.
Patent CA-2683105-A1 (CA)
Title: A beverage lid designed to assemble and seal on various beverage containers
Inventor: LEACH CHRIS A G
IPC: B65D43/02
Filed: 2009-10-26
Abstract: A reusable, flexible beverage lid designed to fit various beverage containers includes a drink through cover portion having a generally circular periphery and a flexible sidewall with a profile enabling sealing against varying dimensioned beverage containers. The shape of the sidewall profile allows the lid to reliably seal and be easily assembled against various beverage containers and is generally consistent circumferentially. The lid design is such that it can be scaled radially to fit a further amount of beverage containers.
Patent CA-2684068-A1 (CA)
Title: Installation of underwater ground anchorages
Inventor: GIBBERD GEORGE JAMES
IPC: E02D7/10
Filed: 2008-04-11
Abstract: A method of installing a structure (2) on a bed of a sea, estuary or rive r from a floating installation vessel (1) is described. In such a method a p lurality of attachment piles (6) and corresponding installation rigs. (5) ar e attached to the structure (2) prior to deployment of the structure. In add ition, respective umbilical control cables (7) are connected to the installa tion rigs (5) prior to deployment of the structure. The structure (2) is dep loyed from a floating vessel (1) to a bed of a sea, estuary or river, such t hat, when the structure is located on the bed, the umbilical control cables (7) do not support the structure or installation rigs. A single installation operation for each attachment pile is performed, in which operation an inst allation rig (5) is activated so as to install fully the corresponding attac hment pile (6) in the bed, without removal of the umbilical control cable (7 ) or the installation rig (5) therefrom.
Patent CA-2684787-A1 (CA)
Title: Power screwdriver
Inventor: GAREIS MARC
IPC: B25B23/147
Filed: 2008-04-21
Abstract: The invention relates to a power screwdriver (10) comprising a motor (12) and a control circuit (22) which switches the motor (12) off by means of a switch-off signal (s_Stop) when it reaches a preset desired torque value (Md_Soll), and a supporting arm (18) which absorbs energy during screwing. The invention is characterized by a voltage limiting circuit (46) that limits the motor voltage (u_Mot) occurring on the motor (12) when the energy stored in the supporting arm (18) of the motor (12), which is driven as the generator and rotates counter to the direction of drive, is dissipated, to a predetermined limiting voltage (u_Lim). Said limiting voltage (u_Lim) is fixed in such a manner that the motor (12) is capable of rotating without counter-torque counter to the direction of drive when operated in the generator mode and that yet no inadmissible overvoltages occur.
Patent CA-2686696-A1 (CA)
Inventor: ADAMS NEIL PATRICK
IPC: G06F21/32
Filed: 2009-12-01
Abstract: Un dispositif muni dun dispositif dentrée biométrique est conçu pour permettre à un utilisateur dinscrire une séquence de caractères pour utilisation dans une validation en utilisant le dispositif dentrée biométrique. Une attribution prédéterminée des caractères aux modèles biométriques inscrits permet à un utilisateur de déterminer une séquence dentrées biométriques à fournir pour inscrire une séquence de caractères appropriés.
Patent CA-2688013-A1 (CA)
Inventor: VEGLIO PAOLO
IPC: A61F13/00
Filed: 2008-05-23
Abstract: A feminine hygiene article (10) with a topsheet (12), a backsheet (16), and an absorbent core (14) placed between the topsheet (12) and the backsheet (16). The article comprises a printed pattern (22) which is printed on the garment-facing side (161) of the backsheet (16). The printed pattern (22) is visible through at least a portion of topsheet (12) outside the core area (20).
Patent CA-2690767-A1 (CA)
Title: Wide ice resurfacing machine
Inventor: TAILLEFER ROBERT
IPC: F25C3/02
Filed: 2010-01-21
Abstract: There is provided an ice resurfacing machine for quickly resurfacing large ice surfaces.  The ice resurfacing machine includes conventional ice resurfacing units with a scraper, a water delivery system and a squeegee. The ice resurfacing units extend from one or both sides of the ice resurfacing machine in order to resurface a wider strip of ice as the ice resurfacing machine moves.
Patent CA-2690998-A1 (CA)
Inventor: BALL WILLIAM T
IPC: E03B7/10
Filed: 2010-01-25
Abstract: A hydrant is provided that employs a pipe interconnected to a faucet assembly. The pipe is constructed of a material that is resistant to detrimental affects of corrosion and pitting. Corrosion and pitting of pipes made of copper, as opposed to the plastic material employed, tends to erode a portion of the outlet pipe circumferentially such that if the pipe is later exposed to expansive effects of ice, the pipe could burst, thereby causing damage to the dwelling.
Patent CA-2692404-A1 (CA)
Inventor: DOUBLET PIERRE
IPC: D21F11/08
Filed: 2008-07-11
Abstract: The present invention relates to a process for manufacturing a sheet mate rial comprising at least two fibrous plies juxtaposed one on top of the othe r, said process comprising the following steps: a first paper ply, which inc ludes at least one elongate region of zero thickness, is produced by filtrat ion of an aqueous suspension of fibres on the wire of a first cylinder mould or of a former; a second paper ply is produced on the wire of a second cyli nder mould so as to form at least one recess in the second ply; at least one at least partially transparent element is placed between the two plies that are still wet; and the two plies are joined together so that said at least one recess of the second ply, said at least one at least partially transpare nt element and said at least one elongate region of zero thickness of the fi rst ply are situated facing one another; and the structure thus obtained is dried.
Patent CA-2692686-A1 (CA)
Inventor: CAVENDER TRAVIS W
IPC: E21B43/24
Filed: 2008-06-30
Abstract: A system for treating a subterranean zone (110) includes a downhole fluid heater (120) installed in a wellbore (114). Treatment fluid, oxidant, and fuel conduits (124a, 124b, and 124c) connect fuel, oxidant and treatment fluid sources (142a, 142b, and 142c) to the downhole fluid heater (120). A downhole fuel control valve (126c) is in communication with the fuel conduit (124c) and is configured to change flow to the downhole fluid heater (120) in response to a change of pressure in a portion of the wellbore.
Patent CA-2694085-A1 (CA)
Title: Electrochemical test strip
Inventor: HARDING IAN
IPC: G01N27/327
Filed: 2008-07-21
Abstract: An electrochemical test strip is formed from a first insulating substrate layer, a second substrate layer, and an inter-vening insulating spacer layer. An opening in the insulating spacer layer defines a test cell which is in contact with the inner surface of the first substrate on one side and the inner surface of the second substrate on the other side. The size of the test cell is determined by the area of substrate exposed and the thickness of the spacer layer.  Working and counter electrodes appropriate for the analyte to be detected are disposed on the first insulating substrate in a location within the test cell. The working and counter electrodes are associated with conductive leads that allow connection of the electrodes to a meter for dertermination of analyte. The second substrate is conductive at least in a region facing the working and counter electrodes. No functional connection of this conductive surface of the second substrate to the meter is required. When a potential difference is applied between the working and counter electrodes, because of the presence of the conductive surface on the second substrate, the relevant diffusion length is not dependent on the distance between working and counter electrodes, but is instead dependent on the distance between the first and second sub-strates (i.e., on the thickness of the spacer layer). This means that shorter measurement times can be achieved without having to reduce the spacing of the working and counter electrodes.
Patent CA-2695628-A1 (CA)
Inventor: ALBERT EVA
IPC: A61P19/02
Filed: 2008-08-06
Abstract: The invention relates to novel products of formula (I): where ---- is a single or double bond, Ra = H, HaI, alkoxy, O-cycloalkyl, heteroaryl,.phenyl, NHCOaIk, NHCOcycloalk or NR1 R2; X = S, SO or SO2; A = NH or S; W = H, alkyl or COR with R = cycloalkyl; alkyl, optionally substituted with NR3R4, alkoxy, hydroxy, phenyl, heteroaryl, or heterocycloalkyl; alkoxy optionally substituted by NR3R4, in other words a O-(CH2)n-NR3R4 group, a O-phenyl or O-(CH2)n-phenyl group, with the phenyl optionally substituted and n= 1 to 4; where in the NR1 R2 group; R1 = H or alk and R2 = H, cycloalkyl or alkyl; R3 and R4 = H, alk, cycloalkyl, heteroaryl or phenyl, R1, R2 and/or R3.R4 form a ring with N optionally including O, S, N and/or NH; all heterocycloalkyl, heteroaryl and phenyl and cyclic groups being optionally substituted, said products being in al the isomeric forms and all salts as medicaments in particular as MET inhibitors.
Patent CA-2695941-A1 (CA)
Inventor: MENARD AUGUSTE
IPC: G01F11/26
Filed: 2008-06-24
Abstract: An apparatus for dispensing a carbonated beverage in-cludes a sub-chamber (12) that communicates with a main container (11). In use, prior to filling the sub-chamber (12) it is pressurised to greater than or equal to the equilibrium pressure required to keep the dissolved gas in solution. This has the effect that the beverage does not froth out of a dispenser nozzle. It also has the effect of keeping beverage in the main container (11) from loosing carbonation. The invention has particular application to "Optic" devices for dispensing carbonated spirit drinks.
Patent CA-2699920-A1 (CA)
Inventor: NAWROCKI DANIEL J
IPC: C09D7/80
Filed: 2008-09-19
Abstract: The present invention is directed to a printable composition, comprising: 0.5 to 60 wt% of a polymer selected from the group consisting of epoxy, Novolac and poly(dimethylglutarimide); and 40-99.5 wt% of a solvent composition comprising (1) a high boiling point solvent having a flash point greater than about 10°C  and a boiling point greater than about 130°C and (2) a low boiling point solvent having a flash point less than 30°C and a boiling point less than or equal to 130°C, all weight percents based on the total weight of the composition. The present invention is also directed to methods of forming patterned substrates using the above compositions. The compositions of the invention are useful for printing electronic materials onto a substrate using a piezo-electric printer.
Patent CA-2700223-A1 (CA)
Inventor: WEHRMANN RICK STEVEN
IPC: B65D81/05
Filed: 2008-10-28
Abstract: An elongate flattened thermoplastic tube has an inflation edge (18) and an opposite edge (20). The tube includes spaced tranverse seals (22) that define sides of pouches. The tube includes lines of weakness (24, 26) that allow adjacent dunnage units to be separated. A frangible line of connection (21) is disposed in one two superposed layers of the tube proximate to the inflation edge. This frangible connection may be broken to permit inflation of the inflatable pouches.
Patent CA-2701592-A1 (CA)
Title: Organic rankine cycle system and method
Inventor: LEHAR MATTHEW ALEXANDER
IPC: F22D1/00
Filed: 2010-04-22
Abstract: An ORC system (10) configured to limit temperature of a working fluid (14) below a threshold temperature is provided. The ORC system (10) includes a heat source (16) configured to convey a waste heat fluid (18). The ORC system (10) also includes a heat exchanger (20) coupled to the heat source (16). The heat exchanger (20) includes an evaporator (22) configured to receive the waste heat fluid (18) from the heat source (16) and vaporize the working fluid (14), wherein the evaporator (22) is further configured to allow heat exchange between the waste heat fluid (18) and the vaporized working fluid at an elevated temperature and further produce an evaporator outlet flow including a lower temperature waste heat fluid (31). The heat exchanger (20) also includes a superheater (24) configured to receive the lower temperature waste heat fluid (31) from the evaporator (22), wherein the superheater (24) is further configured to allow heat exchange between the lower temperature waste heat fluid (31) and a relatively higher temperature working fluid contained in the superheater (24) and further produce a superheater outlet flow comprising an elevated temperature waste heat fluid. The heat exchanger (20) further includes a preheater (28) configured to receive the elevated temperature waste heat fluid from the superheater (24) and allow heat exchange with a relatively lower temperature working fluid in a liquid state contained in the preheater (28).
Patent CA-2702880-A1 (CA)
Inventor: MATSUBARA ETSURO
IPC: C07K16/46
Filed: 2008-10-17
Abstract: A monoclonal antibody can be produced successfully, which cannot recognize a soluble A/3 monomer (a physio-logical molecule) but can recognize only a soluble A/3 oligomer specifically.  It is found that the antibody is useful as a diagnos-tic/therapeutic monoclonal antibody for Alzheimer's disease.
Patent CA-2703142-A1 (CA)
Title: Communicating faulted circuit indicator apparatus and method of use thereof
Inventor: BANTING JOHN FREDERICK
IPC: G01R31/58
Filed: 2008-10-30
Abstract: A communicating faulted circuit indicator ("FCI") apparatus, as well as methods for using the apparatus. A sensor is configured to collect data relating to a state of an electrical conductor. A controller is logically coupled to die sensor and configured to receive the data collected by the sensor and to determine whether to communicate the collected data to a location remote from the FCI. A communications facility is logically coupled to the controller and configured to communicate the data to the remote location in response to the controller's determination to communicate the data to the remote location. The Communications facility can include a cellular communications device. The remote location can comprise a cellular communications device. The remote location also can be a computer system configured to receive communications from the FCi.
Patent CA-2704587-A1 (CA)
Inventor: JANSSON PATRICK
IPC: F16L11/04
Filed: 2008-01-10
Abstract: Abrasion resistant polymer pipe and a process for the production thereof. The pipe comprises a first, abrasion resistant inner layer (1) and a second, structural layer (2), which is placed on the outer side of the inner layer. The first and the second layers comprise extrudable polymer materials and they are preferably separated by an alarm layer which indicates wear or depletion of the inner layer. The pipe is suitable for use in the mining industry and generally for conducting liquid and gaseous fluids containing abrasive particles.
Patent CA-2706130-A1 (CA)
Inventor: ENGLERT MARK H
IPC: C08L3/02
Filed: 2008-10-09
Abstract: A process useful for producing low density high mineral wool based acoustical panels with improved acoustical absorption properties using a water felting process is disclosed. The process includes forming a dilute slurry mixture including water, mineral wool, a thermoplastic binder and/or starch; and distributing the dilute slurry on a porous carrier to have the slurry dewatered to a base mat by gravity drainage to remove water by gravity. A  vacuum is adjusted to gradually apply vacuum to the gravity dewatered base mat to further dewater the base mat without subjecting the mat to static pressure that would compress the base mat. The base mat is dried to form an acoustical ceiling product that has a low density and excellent acoustical absorption properties.