baber/WOPTO huggingface dataset:
Patent CA-2334232-C (CA)
Inventor: WEBB STERLING E
IPC: B66C23/80
Filed: 1999-06-10
Granted: 2005-08-23
Abstract: A dual mode stabilizer (10) for use with a backhoe loader or a backhoe attachment. The stabilizer (10) includes a pair of base memers (20) fixed on opposite sides of the tractor (15). A stabilizer arm assembly (30) engages the base member (20). The stabilizer arm assembly (30) is piston (60) actuated and includes an outrigger arm member (65) a sliding arm member (70) pivotally connected to the outrigg er arm member (65), a first locking mechanism and a second locking mechanism. Actuation of the piston (60) with the first locking mechanism engaged, causes the stabilizer arm assembly (30) to travel downwardly within the base member providing operatio n in the vertical mode. Actuaction of the piston (60) with the first locking mechanis m released and the second locking mechanism engaged, causes the outrigger arm member (6 5) to rotate about a first pivot point (75) resulting in operation in the fold down mode.
Patent CA-2347403-C (CA)
Inventor: WASSON GEORGE E
IPC: C04B18/06
Filed: 1999-09-22
Granted: 2008-01-08
Abstract: This is a method for producing manufactured aggregates from coal combustion by-products having sulfur. Recycle fines containing calcium hydroxide, and aluminum-containing material, and water are mixed together to form a feed mix which is agglomerated into an agglomerated product. The agglomerated product is combined with curing fines which contain calcium oxide which together form a blended mix. The blended mix is cured using the moisture in the blended mix which is used to exothermally hydrate the calcium oxide in the blended mix to form calcium hydroxide and which autogenically provides the required heat for curing and converts the calcium oxide in the blended mix to a dry calcium hydroxide-containing material to form aggregate products and dry fines. The aggregate products are separated from the dry fines, the dry fines are recycled to the mixing step and the aggregates are taken and used as a useful product for other purposes.
Patent CA-2348237-C (CA)
Inventor: GLANDORF WILLIAM MICHAEL
IPC: A61K8/38
Filed: 1999-11-23
Granted: 2003-11-11
Abstract: Cette invention se rapporte à des procédés servant à réduire l'astringence de compositions de dentifrice contenant des composés stanneux, ces procédés consistant à administrer à un sujet une telle composition de dentifrice contenant des composés stanneux. Une telle composition de dentifrice renferme des ions stanneux, un poloxamère et des supports aqueux. L'efficacité de cette composition de dentifrice contenant des composés stanneux n'est pas réduite par le poloxamère. Cette composition de dentifrice peut également contenir un polyphosphate, pour autant que la teneur en eau est limitée et que l'ion stanneux n'est pas fourni par du fluorure d'étain. Le polyphosphate ne va pas réduire l'efficacité du composé stanneux. Dans une variante, une telle composition de dentifrice peut également être constituée par une composition à deux phases. La première composition de dentifrice va contenir un polyphosphate ayant une longueur de chaîne moyenne d'environ 4 ou davantage et une teneur en eau limitée, alors que la seconde composition de dentifrice va contenir des ions stanneux. Dans une telle composition à deux phases, le poloxamère peut être présent dans la première ou dans la seconde composition de dentifrice ou dans les deux compositions. Ni le polyphosphate ni le poloxamère ne vont réduire l'efficacité du composé stanneux.
Patent CA-2351216-C (CA)
Inventor: YANG JUN
IPC: A61L24/00
Filed: 1999-12-14
Granted: 2010-10-26
Abstract: La présente invention concerne un composé époxy à squelette hydrocarbure, soluble dans l'eau, et dont le squelette ne comporte pas de liaison éther ou ester. Parmi les exemple d'agents époxyde appropriés, il convient de noter les mono- ou diépoxydes représentés par les formules de base : monoépoxyde : (a); diépoxyde : (b) dans laquelle n = 1 à 10.
Patent CA-2351597-C (CA)
Inventor: BENECKE ARNOLD GEORGE
IPC: F16C11/06
Filed: 1999-11-22
Granted: 2006-03-14
Abstract: A cleaning implement has a reservoir, a dispenser and a fluid transfer tube. The reservoir retains a cleaning fluid and preferably is attached to a collapsible handle. The dispenser is attached to the reservoir by a universal joint which comprises a ball and fork configuration. The fluid transfer tube is connected to the reservoir in open communication with the dispenser, wherein the fluid transfer tube is positioned within the ball of the universal joint to prevent the fluid transfer tube from becoming entangled with the universal joint.
Patent CA-2361912-C (CA)
Inventor: TARCZYNSKI MITCHELL C
IPC: C12N15/82
Filed: 2000-05-23
Granted: 2005-08-30
Abstract: A method for modulating water-use efficiency or productivity in a plant is provided. In particular, stomatal aperture in a plant can be regulated by transforming the plant with a polynucleotide capable of modifying malate accumulation in the plant. <IMG>
Patent CA-2365746-C (CA)
Title: Flexible sealed system and fan control algorithm
Inventor: HOLMES JOHN S
IPC: F25D23/12
Filed: 2001-12-20
Granted: 2010-11-16
Abstract: In one aspect, the present invention relates to a refrigeration control system that is modular and contains an algorithm to control the energy and temperature performance of side-by-side, top mount, and bottom mount type refrigerators. The control algorithm uses a two-dimensional control grid to determine the state of the refrigeration system based on the temperature of the freezer compartment and the fresh food compartment. The control algorithm then controls the rate of the fresh food fan. evaporator fan. and the damper and to bring the refrigerator-freezer to a desired state and maintain that state.
Patent CA-2375858-C (CA)
Inventor: RAMEL GILLES
IPC: H04L12/70
Filed: 2000-05-29
Granted: 2007-07-24
Abstract: A broadcaster broadcasts all network cells received via a receive channel of a telecommunication line serving the installation to digital loops including terminals. A collector collects ATM cells produced by the terminals and transmits them in an emit channel of the line to the network. The broadcaster marks received network cells in order for the collector to eliminate them and not transmit them in the emit channel. ATM intercommunication cells can be produced by terminals and switched by the collector to the broadcaster in order to broadcast them with received network cells to destination terminals of the installation.
Patent CA-2376303-C (CA)
Inventor: MATHUR RAJIV
IPC: A61K47/10
Filed: 2000-05-31
Granted: 2008-07-29
Abstract: The invention features a method of stabilizing free 1-ascorbic acid from oxidation by dispersing the free 1-ascorbic acid in a mixed glycol carrier and a solution containing the ascorbic acid inthe mixed glycol solution. The mixed glycol carrier contains a mixture of at least propylene glycol and butylene glycol, but may contain other glycols such as polyethylene glycol, and stabilizing and solubility assisting agents as well.
Patent CA-2378976-C (CA)
Title: Method of controlling body temperature while reducing shivering
Inventor: DAE MICHAEL W
IPC: A61B17/00
Filed: 2000-07-26
Granted: 2010-02-09
Abstract: This invention is using a heat exchange device (240) in combination with an anti-shivering mechanism that temporar-ily reduces shivering for lowering the body temperature of a patient. Various anti-shivering agents are disclosed including dopamine receptor blockers, dopamine receptor agonists, opioid agonist antagonist analgesics, serotonin 5 HT1a agonists, and pharmaceuti-cally acceptable salts of any members of this group.
Patent CA-2379713-C (CA)
Title: Pelle
Inventor: LOCK WILL D
IPC: A01B1/02
Filed: 2002-03-28
Granted: 2007-07-03
Abstract: Cette invention concerne une pelle particulièrement utile pour le déneigement. La pelle est caractérisée par des bords de contact au sol double permettant à la pelle d'être auto-supportée et ce qui permet à la pelle d'être utilisée d'une manière ergonomique efficace pour enlever la neige sur une surface.
Patent CA-2384047-C (CA)
Title: Method and device for lining a lateral sewer pipe
Inventor: WARREN DARCY
IPC: F16L55/1645
Filed: 2002-04-30
Granted: 2006-03-21
Abstract: An assembly for introducing a pipe liner into a branch line includes a launcher defining a passageway through which a resin impregnated pipe liner and bladder tube assembly passes. An inflatable member mounted to the launcher assembly is actuatable between an inflatable condition and a deflated condition. The pipe liner and bladder tube are secured in place by expanding the inflatable member outward against the inner surface of the branch line. Air pressure drives the bladder tube and pipe liner into the branch line. The bladder tube remains in place until the pipe liner hardens.
Patent CA-2398260-C (CA)
Inventor: CRAWFORD WILLIAM C
IPC: A41D13/00
Filed: 2002-08-15
Granted: 2003-05-06
Abstract: A shirt is made of light weight, breathable and liquid moisture repellent fabrics. The shirt body includes at least one of two types of stretchable fabric. One type is mono-directionally elastic and the other is orthogonally bi-directionally elastic. The shirt includes one or more gusset panels positioned at or near the hem. The hem of the shirt can be stretched over the coaming of an open cockpit vessel, such as a kayak. Thus the shirt can serve as a combination dry top and spray skirt for a kayak paddler, especially in low to moderate turbulence water conditions. The shirt is comfortable, thin and sufficiently stylish to be worn in activities other than boating, including sporting and non-sporting activities.
Patent CA-2402958-C (CA)
Inventor: HARRISON JAMES J
IPC: C10N10/02
Filed: 2002-09-12
Granted: 2011-08-09
Abstract: Divulgation de compositions de borate de sodium hydraté dispersées, ainsi que d'ensembles d'additifs et de compositions d'huiles finies comportant lesdites compositions. Les compositions de borate de sodium hydraté dispersées de la présente invention présentent une turbidité réduite et les compositions d'huiles finies une meilleure tolérance à l'eau quand le rapport hydroxyl/bore est contrôlé avec soin.
Patent CA-2408058-C (CA)
Title: Robotic parison handling method and apparatus
Inventor: KNEPPER CARL L
IPC: B29C45/33
Filed: 2002-10-11
Granted: 2008-03-18
Abstract: A release mechanism operating to release molded articles from a third mold portion includes a guide coupled to the second mold portion forming a cam track. A cam follower coupled to the surfaces of the third mold portion, which are holding the molded articles, is engaged in the cam track when the second and third mold portions are within a pre-selected distance of each other. The cam follower interacts with the cam track to cause some initial movement of the surfaces holding the molded articles to a pre-release position for the holding surfaces so that the molded articles are loosely retained by the holding surfaces. A power operator, carried by the third mold portion and coupled to the article holding surfaces, is responsive to a signal to move the article holding surfaces from the pre-release position to a full release position when a molded article receiver is suitably positioned to receive the molded articles. The molded article receiver includes receiver tubes for receiving the molded articles. The receiver tubes have an open forward end configured to receive a molded article, a closed rearward end including a surface contact element movably situated with respect to the forward end. The surface contact element is configured to conform to a portion of the surface of the molded article. A vacuum duct couples the closed rearward end to a source of vacuum for assisting in the retention of the molded articles within the receiver tubes. An air cylinder is coupled to each surface contact element, and a pressure duct couples to each air cylinder to a source of air pressure for controlling the position of the surface contact element with respect to the forward end of the receiving tube.
Patent CA-2414022-C (CA)
Inventor: SPENCE PAUL A
IPC: A61F2/00
Filed: 2001-05-31
Granted: 2010-02-23
Abstract: Devices for repairing and replacing a heart valve (18) in various embodiments, the devices (42) include at least first and second support rings connected together in a coiled configuration to abut opposite sides of a valve annulus (20). A replacement valve (260) may be secured to the coil-shaped device (262). Various alternative fastening systems include suture fastening systems, mechanical fastening systems, shape memory alloy fastening systems and other fastening systems relying only on the resilience between adjacent coils. A method generally includes inserting a first end of the coil-shaped member (42) through a valve annulus (20), rotating a first ring of the coil-shaped member (42) into position on one side of the valve annulus (20) and positioning at least a second ring of the coil-shaped member (42) on an opposite side of the valve annulus (20).
Patent CA-2419523-C (CA)
Inventor: TURNER JAMES A
IPC: G06F19/00
Filed: 2003-02-21
Granted: 2008-09-23
Abstract: The present invention provides a simulation for displaying a screen formulated from data, such as a FLIR sensor, relying on color definitions that are more readily supported by common image generators, most preferably 8-bit per channel RGB color processing and video output. The system has an image generator that transmits a video signal of at least two digital data channels, and a display system with a combiner circuit and a visual display device. The bit sets of the channels each represent a respective value of the data variable at a resolution for that channel, and the bit sets of the second channel each represent a respective value of the data variable at a second resolution higher than the resolution of the first channel. Combiner circuitry receives the channels of video output and processes these channels to select the channel which represents the accurate data unaffected by clamping. It is preferred to provide at least three channels of pixel data representing the value of the display data, in three different resolutions and ranges, high resolution;  middle resolution and low resolution. In the preferred embodiment, the data displayed on the display device are simulated FLIR infra-red intensities, which correlate to the temperatures of the simulated objects being viewed. Preferably, the ranges of different resolution IR data encompass the ambient temperature being simulated, because attenuation of infra-red in reality tends to compress all detected infra-red temperatures to a narrow field around ambient temperature.
Patent CA-2438876-C (CA)
Title: Novel carotenoid esters
Inventor: BINNINGTON RICHARD H
IPC: C11B1/00
Filed: 2002-02-22
Granted: 2010-09-14
Abstract: Monoesters, diesters and polyesters are provided wherein both the acid-derived moiety and the alcohol-derived moiety of the esters are carotenoid compounds.  The synthetic ester linkage between two or more carotenoids provides new compounds in which the similar and complementary properties of the individual carotenoids are combined. The new all-carotenoid esters may be useful as antioxidants, therapeutic agents, pigmenting ingredients in poultry feed or as coloring agents for fats. The polyesters have the potential to act as molecular wires with unique electrical conductance characteristics. The all-carotenoid esters may be prepared from the esterification of at least one hydroxy carotenoid with at least one carboxylic carotenoid, or via the reaction of the acid chloride of a carboxylic carotenoid with a hydroxy carotenoid. Preferred hydroxy carotenoids include lutein, zeaxanthin, cryptoxanthin, violaxanthin, carotene diol, hydroxy carotene, hydroxylcopene, alloxanthin and dehydrocryptoxanthin. Preferred caroxylic carotenoids include bixin, norbixin, .beta.-apo-8-carotenoic acid, crocetin, diapocarotenoic acid, carboxylcarotene and azafrin.
Patent CA-2441398-C (CA)
Title: Lipid lowering biphenylcarboxamides
Inventor: MEERPOEL LIEVEN
IPC: A61P9/10
Filed: 2002-03-27
Granted: 2010-06-22
Abstract: Biphenylcarboxamide compounds of formula (I), methods for preparing such compounds, pharmaceutical compositions comprising said compounds as well as the use of said compounds as a medicine for the treatment of hyperlipidemia, obesity and type II diabetes.
Patent CA-2446376-C (CA)
Inventor: FINDLAY PAUL HUGH
IPC: C08B3/22
Filed: 2002-08-19
Granted: 2011-07-26
Abstract: Polysaccharide substitué qui comporte des liaisons .szlig.¿1-4? possédant, lié de manière covalente sur la fraction polysaccharide, au moins un groupe favorisant le dépôt qui subit une modification chimique dans l'eau à une température d'utilisation pour augmenter l'affinité du polysaccharide substitué à un substrat, ledit polysaccharide substitué contenant en outre une ou plusieurs chaînes silicone choisies indépendamment.
Patent CA-2447898-C (CA)
Inventor: CERVANTEZ JESSE W
IPC: B60P1/28
Filed: 2002-05-31
Granted: 2007-05-22
Abstract: Cette invention porte sur un système de commande d'un véhicule de gros tonnage, tel qu'un camion porteur de type basculant, comprenant un émetteur radiofréquence portatif ainsi qu'un récepteur radiofréquence. Le récepteur radiofréquence est connecté de manière fonctionnelle à un dispositif ou à un ensemble du véhicule qui remplit une fonction telle que le fonctionnement de la benne basculante du véhicule ou le levage et l'abaissement du système essieu/suspension du véhicule, de manière que cette fonction puisse être commandée depuis la cabine du véhicule à l'aide de l'émetteur radiofréquence. Cette fonction se produit donc sensiblement instantanément du fait de l'utilisation de la fréquence radio et supprime ainsi la nécessité de recourir à un système de commande câblé sur mesure.
Patent CA-2449857-C (CA)
Inventor: VAALAND ATLE STIAN
IPC: E21B17/042
Filed: 2002-05-29
Granted: 2008-08-12
Abstract: Wear sleeve for a drill pipe coupling (10), where a sleeve (18) is arranged in a drill pipe coupling on one of the two adjoining, coupled together drill pipes (12, 14) in a drill string, where the sleeve has an outer diameter that is larger than the outer diameter of the drill pipe coupling (10) and which comprises an inner continuous bore. The inner bore comprises a threaded section (22a) arranged for joining together with a corresponding outer threaded section (22) at the one end of the drill pipe coupling (10), whereupon the sleeve (18) is arranged to be securely fastened in the drill pipe coupling to form a wear sleeve.
Patent CA-2451519-C (CA)
Inventor: FANARA DOMENICO
IPC: A61K/
Filed: 2002-06-10
Granted: 2007-11-06
Abstract: The present invention concerns a tablet comprising two distinct segments. More particularly the invention relates to combinations of two pharmaceutical substances and methods of treatment of allergic disorders.
Patent CA-2453911-C (CA)
Title: Dispenser gun for viscous or semi-viscous products
Inventor: WOODRUFF KEITH F
IPC: B05B11/00
Filed: 1994-06-21
Granted: 2005-03-29
Abstract: A dispenser gun for selectively dispensing controlled quantities of viscous or semi-viscous materials, and in particular liquid pesticides or insecticides, employs a vacuum driven operating system for discharging and reloading the viscous or semi-viscous materials to be discharged. The dispenser gun is designed to create pressure differentials in adjoining chambers which, in conjunction with a cooperating valve system, enables the discharge of precisely metered quantities of material and prevents continued and undesired discharge or dripping from a discharge nozzle after a preselected quantity of material has been discharged from the dispenser gun. The handle of the device includes structure for pre-selecting one or more predetermined quanitites of material to be discharged from the dispenser in repeatable sequences. The dispenser gun also includes structure for removably receiving a replaceable reservoir of viscous or semi-viscous material to be discharged from the gun.
Patent CA-2455378-C (CA)
Title: Method of controlling descrambling of a plurality of program transport streams, receiver system and portable secure device
Inventor: VAN DE VEN ANTONIUS JOHANNES PETRUS MARIA
IPC: H04L9/08
Filed: 2004-01-19
Granted: 2014-04-22
Abstract: A method of controlling descrambling of a plurality of program transport streams received by a receiver system comprises receiving a sequence of messages in a conditional access sub-system (9,10) comprised in said receiver system, each message being associated with one of a number of scrambled program transport streams and representing a request for returning information enabling the associated scrambled transport stream to be descrambled by at least one descrambler module (12) in the receiver system, determining whether messages received within a certain interval are associated with a number of different scrambled program transport streams, and denying at least one of the requests represented by the messages received in the certain interval, if the number of different scrambled program transport streams with which the messages are associated exceeds a pre-determined number.
Patent CA-2474738-C (CA)
Title: Derives de n-phenyl-2-pyrimidine-amine
Inventor: LOISELEUR OLIVIER
IPC: A61P35/00
Filed: 2003-02-06
Granted: 2011-10-04
Abstract: L'invention concerne de nouveaux amides et un procédé de préparation de ceux-ci.
Patent CA-2477193-C (CA)
Inventor: HAFNER HANS WILHELM
IPC: B65G53/66
Filed: 2003-01-24
Granted: 2011-11-01
Abstract: Disclosed is a device for the continuous gravimetric metering and pneumatic conveying of pourable material which is conveyed across a given distance by a metering rotor (1) which is arranged in a pressure-proof manner in a housing (2) and is provided with conveying pockets (1a). Said housing (2) comprises a charging station and a discharging station for the pourable material, which are connected to the inlet/outlet (4, 5) of a pneumatic conveyor system. The housing (2) is connected to a force metering device which detects the momentary load generated on the metering rotor (1) by the conveyed material.  The inlet and outlet of the pneumatic conveyor system are connected to the bottom of the housing (2). In order to build the inventive device in a compact manner while reducing the assembly requirements and improving flow guidance, the flow from the inlet (4) to the outlet (5) is deflected within the upper area of the housing (2).
Patent CA-2477666-C (CA)
Inventor: MCCLOSKEY EDWARD
IPC: B65D33/38
Filed: 2003-03-10
Granted: 2009-03-03
Abstract: A dispenser (1) for a pack of wet wipes, has a stiff plastics material body (2) with a peripheral mounting flange (3) for attachment to a sidewall of a pack of wipes. A tear-open closure (4) is integrally formed with the body (2).  A portion of a periphery of the closure (4) is tearable away from the body (2) to leave the closure (4) attached to the body (2) by a hinge (5). The closure (4) is mounted at an opening in the body (2) across which is stretched a silicone membrane having a circular dispensing opening through which wipes are dispensed from a flow-wrap plastics pack of wipes on which the dispenser (1) is mounted.