baber/WOPTO huggingface dataset:
Patent CA-2543020-C (CA)
Inventor: OTUKOL SAMEUL OKWAJA
IPC: C02F1/04
Filed: 2006-04-12
Granted: 2013-10-15
Abstract: A filtering system for filtering contaminated water includes an evaporation chamber for receiving the contaminated water. The evaporation chamber includes (i) a vessel for absorbing the contaminated water; (ii) a plurality of heat conductive pipes extending through the vessel for delivering the contaminated water to the vessel; and (iii) a heat source for heating the plurality of heat conductive pipes for evaporating the contaminated water absorbed by the vessel and causing the at least one contaminant to be retained by the vessel. A condensation chamber is connected to the evaporation chamber for receiving the evaporated water for condensing and producing purified water in liquid form. A storage device is connected to the condensation chamber for storing the purified liquid water.
Patent CA-2543060-C (CA)
Inventor: MCFADDEN DAVID H
IPC: F24C15/32
Filed: 2004-10-21
Granted: 2011-05-03
Abstract: L'invention concerne un four de cuisson rapide (1) à cavité de cuisson (2), et un guide d'ondes hyperfréquences (20a) à antenne fendue (70) fournissant une énergie électromagnétique efficace (51a) qui contribue à la cuisson rapide des aliments (10).
Patent CA-2553959-C (CA)
Title: Procedes et systemes destines a des performances de navigation ameliorees
Inventor: WHELAN DAVID A
IPC: H04W64/00
Filed: 2005-01-12
Granted: 2011-05-03
Abstract: L'invention concerne des procédés et des systèmes de navigation. Dans un mode de réalisation, des données de satellites GPS dans un champ de vue d'une station terrestre sont retransmises à des satellites LEO, tels que des satellites Iridium, et liées de manière croisée si nécessaire avant la transmission à un utilisateur. Celui-ci peut ensuite combiner les données alimentées en avant avec des données reçues directement des satellites GPS, afin de résoudre des erreurs engendrées par des interférences ou un brouillage intentionnel. Dans un autre mode de réalisation, le procédé consiste à recevoir au moins un signal de porteuse au niveau d'un dispositif utilisateur, chaque signal de porteuse étant transmis par un satellite LEO distinct. Le dispositif utilisateur traite les signaux de porteuse, de manière à obtenir des premières informations de phase de porteuse. Le dispositif utilisateur rappelle un relevé de position inertielle dérivé au niveau d'une unité de référence inertielle. Le dispositif utilisateur dérive une position de celui-ci en fonction du relevé de position inertielle et des premières informations de phase de porteuse.
Patent CA-2556470-C (CA)
Title: Single pass fuel-fired fluid heating/storage device
Inventor: STEPHENS PHILLIP W
IPC: F22B7/12
Filed: 2006-08-21
Granted: 2009-06-02
Abstract: A fuel-fired water heater has a single pass condensing-type heat exchanger disposed within its water storage tank portion. The heat exchanger includes a primary non-condensing portion defined by a combustion chamber positioned in an upper interior portion of the tank and having a spaced series of vertical tubes depending therefrom. A secondary condensing portion of the heat exchanger is defined by a plenum having a top side connected to the bottom ends of the vertical tubes, and a bottom side from which a downwardly coiled flue tube depends. A fuel burner generates hot combustion gases that are sequentially flowed into the combustion chamber and then downwardly through the balance of the heat exchanger in a single pass.
Patent CA-2561293-C (CA)
Inventor: THOR KARL BRUCE
IPC: A61K31/137
Filed: 1994-11-18
Granted: 2008-03-18
Abstract: Urinary incontinence in humans is treated by administration of venlafaxine, or a pharmaceutically acceptable acid addition salt thereof.
Patent CA-2568417-C (CA)
Title: Systeme de freinage lineaire par courants de foucault a actionnement selectif par paliers
Inventor: MARZANO DOMENIC P
IPC: B61H7/08
Filed: 2005-05-27
Granted: 2015-02-24
Abstract: L~invention concerne un système de freinage par courants de Foucault à actionnement sélectif par paliers. Le système comprend des premier et deuxième éléments primaires, lesquels comprennent en outre des groupements d~aimants permanents disposés en polarité alternée. Les aimants respectifs des groupements sont en regard les uns des autres. Un moyen de déplacement par paliers est connecté à au moins un des éléments primaires pour l~entraîner, en permettant ainsi le mouvement relatif desdits éléments.
Patent CA-2578297-C (CA)
Title: Method of selective edge softening and rendering for the suppression of halo
Inventor: LOCE ROBERT P
IPC: H04N1/58
Filed: 2000-11-08
Granted: 2012-09-25
Abstract: Selective edge softening and selective edge dithering is introduced into an image representation to improve local control where halo problems are expected. Selective areas of dilation are isolated and separately dithered or halftoned, the result of which is then swapped back into or substituted for the stored original image. In this manner misregistration and color plane-to-plane interactions can be compensated for in plural image forming station architecture systems. The same technique is also valuable in monochrome systems as an aid to overcoming edge displacement and slow toner problems when the selective edge softening is selectively applied to edges which are in particular perpendicular to the fast scan direction.
Patent CA-2579224-C (CA)
Title: Aluminium-based alloy and the article made thereof
Inventor: FRIDLYANDER IOSIF NAUMOVITCH
IPC: C22C21/00
Filed: 2004-09-06
Granted: 2010-04-06
Abstract: The present invention relates to aluminium-based alloy of Al-Cu-Mg-Li type and to an article made thereof which are intended to be used in aircraft and aerospace vehicles.   While having high strength properties (ultimate strength level and yield strength level) the suggested alloy has a reduced sound conductivity upon acoustic influence.     The invented alloy contains (mass. %):     Li                        1.7-2.0 Cu                        1.6-2.0 Mg                        0.7-1.1 Zr                        0.04-0.2 Be                        0.02-0.2 Ti                        0.01-0.1 Ni                        0.01-0.15 Mn                        0.01-0.4 S                         0.5 .cndot. 10 -4-1.0 .cndot. 10 -4 N                         0.5 .cndot. 10 -4-1.0 .cndot. 10 -4 Co                        0.5 .cndot. 10 -6-1.0 .cndot. 10 -6 Na                        0.5 .cndot. 10 -3-1.0 .cndot. 10 -3 Al-balance Sheets of said alloy are particularly suited to be used as structural material for aircraft and aerospace vehicles in the form of skin and a primary sheets' set.
Patent CA-2583715-C (CA)
Inventor: PICKEN ALAN D
IPC: F25D23/08
Filed: 2005-10-13
Granted: 2014-04-22
Abstract: A shelf assembly (410) for use in a refrigerator includes a shelf panel (412) and a pair of opposite support rails (416'). The shelf panel has upwardly angled perimeter regions (414) and may comprise a strengthened glass material, such as a transparent strengthened glass material, such as tempered glass.  Each of the support rails includes a base portion (416a') and an angled portion (416b') that extends at an angle from the base portion. The angled portions of the support rails are bonded along the lower surface (414d) of the upwardly angled side perimeter regions (414a) of the shelf panel.
Patent CA-2588161-C (CA)
Inventor: DEMONG MAURICE
IPC: B62D13/00
Filed: 2007-05-09
Granted: 2014-10-28
Abstract: A steering system and method are capable of steering a plurality of vehicles, such as mobile conveyors, arranged in a train with adjacent vehicles pivotally connected to each other for movement about a vertical axis. Each vehicle has a pair of steerable wheels with one pair at one end of the train being a selected leading pair having its steering angle determined by an operator. An electrical control system automatically steers all of the wheels trailing behind the leading pair. Vehicle angle sensors measure intercar angles between adjacent vehicles and provide this information to the control system. There is an indicator for providing the controller with the current distance travelled by the train. Wheel angle sensors provide signals indicative of the current steering angle for each pair of wheels in the train. The controller adjusts the actual steering angle for each trailing pair to a desired angle by calculating adjustments based on the distance travelled, a stored series of sensed steering angles, and the current intercar angles for the respective trailing pairs.
Patent CA-2589522-C (CA)
Title: Method and apparatus for efficiently managing "messages sent" file and resending of messages from mobile wireless communication device
Inventor: BURNS ANTHONY G
IPC: H04W4/12
Filed: 2005-11-29
Granted: 2015-03-03
Abstract: An enhanced email system incorporating mobile wireless communication devices includes program logic for efficiently managing (i.e., at least partially synchronizing) "messages sent" files in the mobile device and in a related message server. The exemplary program logic also more efficiently handles resending of previously sent email messages from the mobile wireless communication device (especially in the context of synchronized messages sent files) by sending to the message server only abbreviated unique message ID in the first instance. In this way, wireless bandwidth is conserved as is the device battery.
Patent CA-2589788-C (CA)
Title: Method for casing drilling, drilling unit and adapter device
Inventor: PIIPPONEN JUHA
IPC: E21D21/00
Filed: 2005-12-05
Granted: 2010-07-06
Abstract: The invention relates to a method for casing drilling, a drilling unit and an adapter device. The adapter device (20) to be used in extension drill equipment drilling comprises an inner piece (21) which can be rotated by the rotation device (9) of the rock drilling machine (7). Around the inner piece, there is an outer piece (22) which can be moved in the axial direction with respect to the inner piece. By changing the axial position of the outer piece, it can be selected whether the rotation force is directed from the rotation device to the inner rod (10) or to the outer tube (13) used in casing drilling during threading.
Patent CA-2591886-C (CA)
Title: System and method of providing a geographic view of nodes in a wireless network
Inventor: KUMAR NAVANEET
IPC: H04M11/00
Filed: 2005-12-15
Granted: 2010-07-27
Abstract: A geographic view rendering tool receives geographic location data for nodes in a wireless network and renders a geographic view displaying the nodes at their corresponding geographic locations. The geographic view may be displayed overlaying a digital map. The geographic view may also display network information such as, for example, node connections data, communication success rates for the nodes, and occurrences of communications events at the nodes.  The nodes may be displayed in a manner representative of corresponding network information using, for example, a variety colors and icons.
Patent CA-2594126-C (CA)
Inventor: MIYANAGA MASAAKI
IPC: B23B47/34
Filed: 2005-12-28
Granted: 2010-04-20
Abstract: A drill dust collector is provided that is capable of drilling holes in an area ranging from a position near a corner to a position distant from the corner and that can be positioned with a side face in contact with an upright face such as a wall during drilling. The drill dust collector has (i) an opening provided in the upper face of a box having an open lower face, for receiving a drill inserted therein; (ii) a suction port connected to the leading end of a suction hose connected to an suction apparatus; and (iii) a contact member of high flexibility formed so as to extend around the lower face of the box. The box has a lid member composed of the opening and its peripheral part, and a box body. The lid member is placed so as to be rotatable relative to the box body and the opening is located at a position the center of which is shifted from the center of rotation of the lid member relative to the box body.
Patent CA-2600973-C (CA)
Title: .delta.-amino-.gamma.-hydroxy-.omega.-aryl-alkanoic acid
Inventor: BAESCHLIN DANIEL KASPAR
IPC: C07C237/24
Filed: 2004-11-25
Granted: 2012-08-07
Abstract: Disclosed are .delta.-amino-.gamma.-hydroxy-.omega.-aryl-alkanoic acid amide compounds of formula (I) and the salts thereof, having renin-inhibiting properties. Also disclosed are pharmaceutical compositions comprising these compounds and methods of administering them for the treatment of hypertension, atherosclerosis, unstable coronary syndrome, congestive heart failure, cardiac hypertrophy, cardiac fibrosis, cardiomyopathy postinfarction, unstable coronary syndrome, diastolic dysfunction, chronic kidney disease, hepatic fibrosis, complications resulting from diabetes, such as nephropathy, vasculopathy and neuropathy, diseases of the coronary vessels, restenosis following angioplasty, raised intra-ocular pressure, glaucoma, abnormal vascular growth, hyperaldosteronism, cognitive impairment, alzheimers, dementia, anxiety states and cognitive disorders.
Patent CA-2601128-C (CA)
Title: Infusion fluid heat exchanger and cartridge
Inventor: SMISSON HUGH F III
IPC: A61F7/00
Filed: 2006-03-09
Granted: 2010-07-20
Abstract: The present invention relates to a system for increasing the temperature of a fluid being infused into a patient's body while the infusion is taking place. The present invention also provides for improved monitoring of air in the infusion system such to prevent the introduction of air into the patient's body receiving the fluid infusion. The present invention also provides for a system pump which provides a variable flow rate that serves a vast amount of infusion needs and purposes. A disposable cartridge in accordance with the present invention will allow for the efficient transfer of heat energy to the fluid being infused into the patient's body. The cartridge will further ensure that deleterious amounts of air will not be introduced into the patient's body.
Patent CA-2601490-C (CA)
Title: Methods for detecting blue stain in lumber
Inventor: TAYLOR THOMAS J
IPC: G01N21/25
Filed: 2007-09-12
Granted: 2011-05-03
Abstract: Methods are provided for detecting compression wood, blue stain, or pitch in lumber. A light beam is projected towards the wood sample. Line or area cameras acquire images of light that is reflected from the wood sample. Based on the intensity of the reflected light at one or more locations on the wood sample, compression wood, blue stain, or pitch may be detected.
Patent CA-2601982-C (CA)
Inventor: HANSEN JENS A
IPC: C10G65/10
Filed: 2005-12-13
Granted: 2013-04-30
Abstract: A process for hydrocracking a hydrocarbon feedstock comprising components boiling above 343~C into a middle distillate fraction in the presence of hydrogen under hydrocracking conditions, comprising contacting the hydrocarbon feedstock in a first hydrocracking zone in the presence of one or more hydrocracking catalysts and thereafter in a second hydrocracking zone in the presence of one or more hydrocracking catalysts, and recovering a middle distillate product, wherein the entire effluent from the first hydrocracking zone is passed into the second hydrocracking zone, and at least one hycrocracking catalyst in the first hydrocracking zone comprises one or more hydrogenation components on a support comprising at least one large pore zeolite having a pore diameter in the range of 0.7 - 1.5 nm and at least one inorganic oxide, and at least one hydrocracking catalyst in the second hydrocracking zone comprises one or more hydrogenation component on a support comprising a beta zeolite and at least one inorganic oxide.
Patent CA-2603301-C (CA)
Inventor: DON LAN-KUN
IPC: E05B3/10
Filed: 2007-09-20
Granted: 2014-04-15
Abstract: A door lock assembly includes a transverse retaining plate disposed inside a spindle tube and having a stabilizing part and a retaining tongue projecting into a retention slot in a handle. A support structure is disposed within the handle oppositely of the retention slot and has a support part extending radially into the spindle tube. When the door lock assembly is in a locking state and when the retaining tongue in the retention slot is pressed externally, one of two diametrically opposite edges of a tailpiece of a key plug abuts against the support part, and the other one of the edges abuts against the stabilizing part of the retaining plate to restrict the retaining tongue from moving away from the retention slot, thereby preventing undesirable removal of the handle from the door lock assembly.
Patent CA-2604552-C (CA)
Inventor: JAYARATNE KUMUDINI C
IPC: C08F4/64
Filed: 2006-04-11
Granted: 2014-08-05
Abstract: This invention relates to the field of olefin polymerization catalyst compositions, and methods for the polymerization and copolymerization of olefins, including polymerization methods using a catalyst composition. One aspect of this invention is the formation and use of a catalyst composition comprising a transition metal compound and an activator for olefin polymerization processes.
Patent CA-2608292-C (CA)
Title: Device and method for retrieving debris from a well
Inventor: TELFER GEORGE
IPC: E21B41/00
Filed: 2006-05-12
Granted: 2013-09-24
Abstract: A device (12) is disclosed which is for use in retrieving debris from a well.  In one embodiment, the device includes an elongate body (20); a main bore (22) extending part way along a length of the body, along which fluid flows into the device; an opening (24) towards a lower end of the body; a main fluid chamber (28) in the body in fluid communication with the main bore; a flow restriction (30) provided in the main bore, through which fluid flows from the main bore and into the main fluid chamber; at least one chamber outlet (32) for . directing fluid from the main fluid chamber into an annulus defined between the device and a well borehole wall; a return flow passage (40) extending between the body opening and the main fluid chamber, for return flow of fluid from the annulus to the main fluid chamber, to facilitate retrieval of debris from the well; and at least one fluid exit (44), for flow of fluid returned to the main fluid chamber through the return flow passage out of the device. In use, fluid flowing through the main bore is accelerated through the restriction such that the pressure of fluid exiting the restriction is lower than at a location upstream thereof, to draw part of the fluid returned to the main fluid chamber through the return flow passage into and through the chamber outlet, thereby recirculating said part of the fluid into the annulus.  This assists in the retrieval of debris from the well.
Patent CA-2608822-C (CA)
Title: Systeme de recuperation du dioxyde de carbone et procede de separation des dechets
Inventor: IIJIMA MASAKI
IPC: C01B32/50
Filed: 2007-10-30
Granted: 2011-03-15
Abstract: L'invention porte sur un système de récupération du dioxyde de carbone (CO2) comprenant une tour d'absorption et une tour de régénération. Une solution riche en CO2 est produite dans la tour d'absorption en absorbant le dioxyde de carbone des gaz contenant du CO2. La solution riche en CO2 est transportée dans la tour de régénération où une solution pauvre est produite à partir de la solution riche en en extrayant le CO2, Un appareil de récupération chauffe la solution pauvre produite dans la tour de régénération pour produire un condensat résiduaire à partir de la solution pauvre en condensant une matière appauvrie contenue dans la solution pauvre et extrait le condensat résiduaire, lequel est alors refroidi par un refroidisseur.
Patent CA-2610213-C (CA)
Title: Infant nutrition with hydrolised proteins
Inventor: BEERMANN CHRISTOPHER
IPC: A23L33/00
Filed: 2006-06-30
Granted: 2015-11-03
Abstract: The invention concerns a method to treat and/or prevent childhood obesity comprising administering a nutritional composition containing fat, digestible carbohydrates and protein, wherein the protein comprises at least 25 wt. %  peptides with a chain length of 25 to 30 amino acids based on dry weight of protein.
Patent CA-2620642-C (CA)
Inventor: CABELL DAVID WILLIAM
IPC: D04H1/4309
Filed: 2006-08-22
Granted: 2012-08-14
Abstract: Hydroxyl polymer fiber fibrous structures and processes for making same are provided. More particularly, hydroxyl polymer fiber fibrous structures comprising a non- naturally occurring hydroxyl polymer fiber wherein the fibrous structure exhibits a total pore volume of pores in the range of greater than 20 µm to 500 µm of greater than 3.75 mmVg of dry fibrous structure mass, and/or fibrous structures comprising a hydroxyl polymer fiber and a solid additive are provided.
Patent CA-2625995-C (CA)
Title: Procede et dispositif permettant de generer de l'energie a partir du mouvement d'un milieu comme l'eau de mer
Inventor: DOLEH ZAKARIA KHALIL
IPC: F03B13/18
Filed: 2005-11-10
Granted: 2013-04-02
Abstract: La présente invention concerne un procédé permettant de générer de l'énergie à partir d'un mouvement ondulatoire d'un milieu, tel que de l'eau de mer. Le procédé décrit dans cette invention consiste à suivre le mouvement du milieu, le sens de déplacement changeant à un moment dans le temps; à convertir le mouvement suivi en énergie; à interrompre le suivi du mouvement pendant une période d'interruption proche du moment dans le temps. La conversion de l'énergie consiste à pomper un fluide avec le mouvement suivi par apport puis évacuation dudit fluide.
Patent CA-2630495-C (CA)
Inventor: LUGO GONZALEZ JUANA MARIA
IPC: C07K14/575
Filed: 2006-11-20
Granted: 2015-09-08
Abstract: The invention relates to the use of variants of the pituitary adenylate cyclase-activating peptide in order to stimulate the growth and improve the immunological system of aquatic organisms. The variants of the peptide were supplied by means of immersion or injection or in the form of an additive in the diet.
Patent CA-2631980-C (CA)
Inventor: STROPPIANA FERNANDO
IPC: E04F15/22
Filed: 2008-05-22
Granted: 2015-10-20
Abstract: The flooring (1), preferentially designed to be used for laying running tracks, comprises a treading layer (2), constituted by an elastomer mass and a supporting layer (3), which is also constituted by an elastomer mass. The supporting layer (3) has, on the side opposite to the treading layer (2), an array of cavities (5) delimited by ribbings (5a) constituting a mesh of uniform ribbings. The cavities (5) are cavities having an elongated shape in the direction of running (A) on the flooring (1). The cavities occupy a volume equal to at least 28%, and preferentially at least 30%, of the volume of the supporting layer (3).
Patent CA-2632935-C (CA)
Title: Systems and methods for performing data replication
Inventor: PRAHLAND ANAND
IPC: G06F17/30
Filed: 2006-12-18
Granted: 2014-02-04
Abstract: Performing data management operations on replicated data in a computer network. Log entries are generated for data management operations of an application executing on a source system. Consistency point entries are used to indicate a time of a known good, or recoverable, state of the application. A  destination system is configured to process a copy of the log and consistency point entries to replicate data in a replication volume, the replicated data being a copy of the application data on the source system. When the replicated data represents a known good state of the application, as determined by the consistency point entries, the destination system(s) may perform a storage operation (e.g., snapshot, backup) to copy the replicated data and to logically associate the copied data with a time information (e.g., time stamp) indicative of the source system time when the application was in the known good state.