baber/WOPTO huggingface dataset:
Patent CA-2533744-C (CA)
Title: Hierarchical management of the dynamic allocation of resources in a multi-node system
Inventor: BROWER DAVID
IPC: G06F9/50
Filed: 2004-08-13
Granted: 2010-01-12
Abstract: Approaches are used for efficiently and effectively managing the dynamic allocation of resources of multi-node database systems between services provided by the multi-node database server. A service is a category of work that is hosted on the database server. The approaches manage allocation of resources at different levels. For services that use a particular database, the performance realized by the services is monitored. Resources assigned to the database are allocated between these services to ensure performance goals for each are met. Resources assigned to a cluster of nodes are allocated between the databases to ensure that performance goals for all the services that use the databases are met. Resources assigned to a farm of clusters are assigned amongst clusters based on service level agreements and back-end policies. The approach uses a hierarchy of directors to manage resources at the different levels.
Patent CA-2542206-C (CA)
Inventor: ALGOTSSON MATTIAS
IPC: C07C231/02
Filed: 2004-10-18
Granted: 2013-04-23
Abstract: The present invention relates to a method for synthesis of an acrylamide derivative, starting with dissolving a salt of a nucleophilic amine in water to form an aqueous solution and desalting said solution with a base, comprising the following steps: a) addition of dissolved activated acrylic acid derivative to said solution; b) acidification of aqueous phase; and c) extraction of said aqueous phase. In a preferred embodiment the acryl amide derivative is an immobiline, preferably acrylamido agmatine. The preferred use of the immobilines is for production of 2D gels.
Patent CA-2550310-C (CA)
Inventor: PARK JANG WON
IPC: B29C44/06
Filed: 2004-07-20
Granted: 2008-08-12
Abstract: A method of forming a cross-linked foam is provided in the present invention.  The method includes the steps of preparing at least one foaming material for cross-linked foaming, the foaming material processed to have a plane or three-dimensional shape with the cross-linked foaming suppressed; forming at least one interfacing pattern on a surface of at least one interfacing pattern on a surface of at least one of the foaming material using at least one interfacing material that prevents chemical and physical interaction between the foaming materials; and forming a cross-linked foam by foaming the foaming material having the interfacing pattern thereon, the cross-linked foam having a foam body and an internally-formed surface.
Patent CA-2556113-C (CA)
Inventor: DIXON JEANETTE
IPC: C09K8/05
Filed: 2005-02-25
Granted: 2012-12-18
Abstract: The invention relates to the inclusion of lubricants which afford lubrication in drilling fluids in which lubricant compatibility and/or performance may be adversely affected by other components of the drilling fluid, particularly divalent cations such as calcium, formate salts or highly alkaline components such as alkali silicate. In this respect the invention is to a drilling fluid having an aqueous brine phase which includes at least one of: a) dissolved calcium, usually as Ca2+ ions, particularly at a concentration of at least 0.1 molar, b) dissolved formate, usually as a potassium or, and particularly, caesium salt, (caesium formate), and particularly at a concentration of at least 0.5 molar; c) dissolved silicate, usually provided as alkali metal, especially sodium, silicate, particularly at a concentration of at least 0.4 molar; or d) brine salts at a concentration of at least 90% by weight of the concentration at saturation; aid further including at least one polyalkylene glycol and a lubricating agent which comprises at least one hydrocarbyl polyether phosphate.
Patent CA-2557269-C (CA)
Title: Fused heterocycle derivative, medicinal composition containing the same, and medicinal use thereof
Inventor: FUSHIMI NOBUHIKO
IPC: C07D407/04
Filed: 2005-03-03
Granted: 2012-12-04
Abstract: The present invention provides fused heterocyclic derivatives represented by the following general formula (I) or pharmaceutically acceptable salts thereof, or prodrugs thereof, which exhibit an inhibitory activity in human SGLT and are useful as agents for the prevention or treatment of a disease associated with hyperglycemia such as diabetes, postprandial hyperglycemia, impaired glucose tolerance, diabetic complications or obesity, in the formula R1 to R4 represent H, OH, an amino group, etc.; R5 and R6 represent H, OH, a halogen atom, an optionally substituted alkyl group, etc.; Q represents alkylene, alkenylene, etc.; ring A represents an aryl group or a heteroaryl group; the following ring (R1) represents a group represented by the following ring (R2); G represents a group represented by the following general formula (G-1) or (G-2) (E1 represents H, F or OH; and E2 represents H, F, a methyl group, etc.), and pharmaceutical compositions comprising the same, and pharmaceutical uses thereof.      (see formula I) (see formula R1) (see formula II), (see formula III), (see formula R2), (see formula IV) or (see formula V) (see formula G-1) (see formula G-2)
Patent CA-2559064-C (CA)
Title: Systeme et procede servant a engager des paris dans un environnement de pari mutuel a haute vitesse
Inventor: ASHER JOSEPH M
IPC: G06Q50/34
Filed: 2005-03-10
Granted: 2016-04-26
Abstract: L'invention concerne un système de pari associé à une première installation de pari, le système étant couplé de manière communicative avec un réseau et comprenant une mémoire servant à stocker des paris fixes sur plusieurs événements de pari hébergé par la première installation de pari. Le système comprend en outre un processeur couplé à la mémoire et servant à recevoir un premier pari sur un événement particulier via le réseau, l'événement particulier comprenant au moins un des événements de pari hébergés par la première installation de pari. Si un second pari est reçu dans une période de temps prédéfinie après le premier pari, le processeur recalcule la cote de l'événement particulier sur la base du premier et du second pari. Si le second pari n'est pas arrivé dans cette période de temps prédéfinie après le premier pari, le processeur recalcule la cote de l'événement particulier sur la base du premier pari.
Patent CA-2563592-C (CA)
Inventor: HARRIS CHRISTOPHER KELVIN
IPC: H05B6/10
Filed: 2005-04-22
Granted: 2013-10-08
Abstract: The invention provides a system that includes a heater comprising one or more electrical conductors. The heater is configured to generate a heat output during application of electrical current to the heater. The heater comprises a ferromagnetic material. A conduit at least partially surrounds the heater. A  fluid is located in a space between the heater and the conduit. The fluid has a higher thermal conductivity than air at standard temperature and pressure (STP) (0 ~C and 101.325 kPa). The system is configured to provide (a) a first heat output below a selected temperature when time-varying electrical current is applied to the heater, and (b) a second heat output near or above the selected temperature when time-varying electrical current is applied to the heater.
Patent CA-2569676-C (CA)
Title: Oilfield enhanced in situ combustion process
Inventor: AYASSE CONRAD
IPC: E21B43/243
Filed: 2005-06-07
Granted: 2010-03-09
Abstract: A method for recovery of oil in toe-to-heal in-situ combustion processes from underground petroleum formations, having at least one injection well for injecting oxidizing gas into the underground formation and one production well having a substantially horizontal leg and a substantially vertical production well connected thereto wherein the substatially horizontal leg extends toward the injection well, the horizontal leg having a heel portion in the vicinity of its connection to the vertical producution well and a toe portion at the opposite end of the horizontal leg proximate the injection well. The improvement comprises either i) providing tubing inside the production well and injecting steam or water into the horizontal leg portion via said tubing so that steam/water is conveyed to the toe portion, ii) injecting steam/water into the injection well in addition to oxidizing gas, or iii) providing and carrying out both of steps i) and ii).
Patent CA-2574033-C (CA)
Inventor: KAWANISHI TETSUYA
IPC: G02F2/02
Filed: 2005-07-19
Granted: 2014-04-22
Abstract: It is an object of the present invention to provide a multiple wavelength signal generation device capable of generating lights of more wavelengths, and a generation method for multiple wavelength light using a multiple wavelength signal generation device. A multiple wavelength signal generation device of the present invention is a multiple wavelength signal generation device having an optical comb generator for obtaining an input light and a group of lights shifted from the input light by predetermined frequencies; and an optical adjusting portion adjusting lights to be inputted to the optical comb generator; wherein the optical comb generator is composed of an optical fiber loop (105) which is provided with an optical SSB  modulator (101), an optical amplifier (102) for compensating a conversion loss at the optical SSB modulator, an optical input port (103) for inputting lights from the light source, and an optical output port (104) for outputting lights, and the optical adjusting portion is composed of a phase modulator, an intensity modulator, or a frequency modulator.
Patent CA-2574067-C (CA)
Title: Method for continuously making kettle style potato chips
Inventor: BAAS IAN ANDRIES
IPC: A23L5/10
Filed: 2005-07-12
Granted: 2010-10-05
Abstract: A continuous cooking process is disclosed that mimics the U-shaped temperature-time profile produced by a batch kettle fried potato chip operation. Potato slices are placed into hot oil in a flume portion of a continuous fryer. The potato slices exit the flume into an upstream portion of the fryer. Cooling oil is injected to the upstream portion of the continuous fryer to continuously achieve the trough portion of the U-shaped temperature-time profile. The potato slices are then further fried in the downstream portion of the fryer in a region having an increased hot oil temperature. The increased hot oil temperature occurs by injecting hot oil into the downstream portion. The temperature of injected hot oil can be controlled by the exit moisture content of the potato slices.
Patent CA-2578535-C (CA)
Title: Deactivator using inductive charging
Inventor: HALL STEWART E
IPC: G08B13/24
Filed: 2005-08-05
Granted: 2011-01-04
Abstract: Method and apparatus for a deactivator using an inductive charging technique are described.
Patent CA-2583295-C (CA)
Inventor: FLICK ANDREAS
IPC: B21B37/28
Filed: 2005-09-20
Granted: 2013-05-28
Abstract: A vaccine composition for the therapeutic and prophylactic treatment of Hepatitis C, containing as components the Hepatitis C virus structural proteins in certain proportions and having an enhancer effect in the development of the immune response against the Hepatitis C virus. Combined vaccines against pathogenic entities including this vaccine composition are also described.
Patent CA-2585253-C (CA)
Title: Antimicrobial 2-deoxystreptamine compounds
Inventor: ADHIKARI SUSANTA SEKHAR
IPC: A61P31/04
Filed: 2005-11-07
Granted: 2011-05-24
Abstract: The present invention is directed to analogs of paromomycin having a variety of chemical functional groups attached at the 2"-O-positions as well as their preparation and use as propyylactic or therapeutics against microbial infection.   (see formula I)
Patent CA-2590688-C (CA)
Inventor: FASSLER NORBERT
IPC: E04H6/06
Filed: 2005-12-16
Granted: 2014-04-15
Abstract: The invention refers to a storage device for vehicles. It comprises several platforms arranged one above the other. The platforms can be lifted or lowered between a first lower and a second upper position. By means of that the platform can optionally be connected to a common approach way. Preferably the platforms are guided at a stand. The platform can be fixed in its respective position at the stand by a support or a stopper.
Patent CA-2591255-C (CA)
Title: Storm water retention chambers
Inventor: DITULLIO ROBERT J
IPC: E03F1/00
Filed: 2007-06-11
Granted: 2009-06-23
Abstract: A connection chamber for waste water and storm water collection, the connection chamber including an arch-shaped cut out in a side thereof, the arch-shaped cut out sized to receive an arch-shaped row connector, which is provided to couple rows of chambers to each other. The coupling of various rows of chambers to each other facilitates to relatively even flow of fluid throughout the field of chambers.
Patent CA-2600618-C (CA)
Title: Method and apparatus for hashing over multiple frequency bands in a communication system
Inventor: GHOLMIEH AZIZ
IPC: H04W48/14
Filed: 2006-03-02
Granted: 2012-03-13
Abstract: Method and apparatus for hashing mobile stations to frequencies in a communication system. The method uses two-level hashing to assign a mobile station first to a frequency band and then to a specific frequency within the frequency band. Embodiments allow for weights to be assigned to frequencies and mobiles hashed to the weighted frequencies. Weighting allows for a non-uniform distribution of mobile stations among frequencies to optimize system operating parameters.
Patent CA-2607603-C (CA)
Inventor: HARMEL GAUTIER
IPC: H04L12/26
Filed: 2006-05-12
Granted: 2015-03-31
Abstract: A distributed system for analyzing traffic flow on a communications network architecture where a computer provides information over a data network to a concentrator, which provides a bridge between the computer and the end user terminals. The interface between the terminals and the concentrator is provided through access points for each workstation. The system to analyze the traffic is distributed into three components that perform, respectively, classification of the traffic flow, processing of the results of the classification, and handling of the processed results.
Patent CA-2610180-C (CA)
Title: Gestion de pages de memoire
Inventor: STANFILL CRAIG W
IPC: G06F9/34
Filed: 2006-06-22
Granted: 2016-11-29
Abstract: L'invention concerne un procédé, un logiciel et un système associés destinés au mouvement de pages d'une mémoire utilisée dans au moins une structure de données accédée séquentiellement. Ce procédé consiste à engendrer une structure de données (200) représentant un classement, dans lequel des pages de mémoire doivent être réutilisées et à conserver la structure de données en fonction d'un historique d'accès à une page de mémoire associée à une des structures de données accédées séquentiellement. Une position de la page de mémoire dans le classement dépend d'une transition de l'accès séquentiel hors de la page de mémoire.
Patent CA-2612483-C (CA)
Inventor: MILLER LARRY J
IPC: A61M5/315
Filed: 2006-06-27
Granted: 2018-12-18
Abstract: Apparatus for delivering a quantity of fluid to bone marrow of a bone or providing access to remove fluids from a target site is provided. The apparatus may include a driver, a plunger operating and cartridge assembly mechanism, a cartridge assembly having a fluid reservoir and a bone penetrating needle.
Patent CA-2613586-C (CA)
Inventor: HASCHKE EGGO L
IPC: A22C13/02
Filed: 2006-06-30
Granted: 2013-04-09
Abstract: An apparatus and system for loading items onto a rack is described. The rack loading apparatus is a conveyor having a loading side for receiving items and an unloading side for discharging items, a positioner to align a rack with the unloading side;  and a load pusher to discharge the items from the unloading side onto the rack. The system is a sausage-making stuffer/clipper, a belt conveyor, a conveyor having a loading side for receiving sausages and an unloading side for discharging sausages, a positioner to align a rack with the unloading side; and a load pusher to discharge the sausages from the unloading side onto the rack.
Patent CA-2625685-C (CA)
Title: Systeme et procede pour gerer un effondrement de la puissance d'accumulateurs
Inventor: BOOK CHRISTOPHER
IPC: G06F1/28
Filed: 2006-10-16
Granted: 2012-04-24
Abstract: L'invention concerne un système et un procédé permettant de gérer un effondrement de la puissance d'accumulateurs dans un dispositif de transmission alimenté par accumulateurs. Le système comprend: une entrée permettant de recevoir des données relatives au niveau de tension des accumulateurs; une sortie permettant d'envoyer un signal de terminaison de transmission; et un organe de commande, connecté à l'entrée et à la sortie et qui permet de recevoir les données de niveau de tension des accumulateurs provenant de l'entrée, de surveiller ces données et d'envoyer un signal, par l'intermédiaire de la sortie, pour terminer une transmission si lesdites données passent par un seuil prédéterminé pendant la transmission. Le système et le procédé comprennent en particulier une entrée, connectée à l'organe de commande et permettant de recevoir un signal indiquant une transmission ou le début ou de celle-ci; de plus, l'organe de commande est conçu de sorte qu'il ne reçoit et surveille les données de niveau de tension des accumulateurs que pendant une transmission.
Patent CA-2628234-C (CA)
Inventor: BIGNOZZI CARLO ALBERTO
IPC: C01G25/02
Filed: 2006-04-24
Granted: 2014-06-17
Abstract: The present invention relates to nanomaterials comprised of metal oxides associated with cationic metals having antibacterial activity. In particular, the present invention relates to nanocrystalline compounds of formula (I): AO x-(L-Me n +)i   ,    (I) where AO x represents the metal oxide or metalloid oxide, with x = 1 or 2; Me n+ is a metal ion having antibacterial activity, with n = 1 or 2; L is a bifunctional molecule, either organic or organometallic, capable of binding simultaneously with the metal oxide or metalloid oxide and the metal ion Me n+; and i represents the number of L-Me n+ groups bound to a AO x nanoparticle.
Patent CA-2628930-C (CA)
Title: System and method for information retrieval from object collections with complex interrelationships
Inventor: FERRARI ADAM J
IPC: G06F17/30
Filed: 2006-11-09
Granted: 2014-07-15
Abstract: A data-driven information navigation system and method enable search and analysis of a set of objects or other materials by certain common attributes that characterize the objects, as well as by relationships among the objects. The invention includes several aspects of a data-driven information navigation system that employs this navigation mode. The navigation system of the present invention includes features of a knowledge base, a navigation model that defines and enables computation of a collection of navigation states, a process for computing navigation states that represent incremental refinement relative to a given navigation state, and methods of implementing the preceding features .
Patent CA-2629889-C (CA)
Inventor: DE BOER ERIC JOHANNES MARIA
IPC: C07C11/107
Filed: 2006-11-20
Granted: 2015-01-20
Abstract: A process for the simultaneous trimerization and tetramerization of olefinic monomers , wherein the process comprises contacting at least one olefinic monomer with catalyst system comprising : a) a source of chromium, molybdenum or tungsten;  b) a ligand having the general formula (I) ; (R1)2P-X-P (R1)m(R2)n wherein : X  is a bridging group of the formula -N(R3)-, wherein R3 is selected from hydrogen, a hydrocarbyl group, a substituted hydrocarbyl group, a heterohydrocarbyl group, a substituted heterohydrocarbyl group, a silyl group or derivative thereof; the R1 groups are independently selected from an optionally substituted aromatic group bearing a polar substituent on at least one of the ortho-positions; and the R2 groups are independently selected from hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl and substituted heterohydrocarbyl groups and c) a cocatalyst, at a pressure in the range of from below atmospheric to about 40 barg and at a temperature in the range of from about 0 °C to about 120 °C.  The present invention further relates to a process for the simultaneous trimerization and tetramerization of ethylene to 1-hexene and 1 -octene.
Patent CA-2630316-C (CA)
Title: Threaded connection
Inventor: JOHNSON ORREN
IPC: F16L15/08
Filed: 2008-05-02
Granted: 2013-09-24
Abstract: A threaded connection includes an externally threaded pin connection and an internally threaded box connection. The pin connection has a proximate end, a distal end, a pin shoulder at the proximate end and a distal contact surface at the distal end. The box connection has a proximate end, a distal end, an internal contact surface at the proximate end and an external shoulder at the distal end. At least one deformable element is positioned either between the pin shoulder of the pin connection and the external shoulder of the box connection or between the distal contact surface of the pin connection and the internal contact surface of the box connection. The deformable element is of a softer material than that of the pin connection and the box connection, such that the deformable element deforms in response to a momentary torque overload.
Patent CA-2634222-C (CA)
Inventor: ORGAZ VILLEGAS EDUARDO
IPC: B64D45/02
Filed: 2005-12-23
Granted: 2013-05-14
Abstract: An electrical insulating device for a linear component forming part of a fuel system subjected to risks of possible external electrical discharges formed by a part (13) made of insulating material attached to two metal flanges (15, 17) that allow inserting the device (11) between two parts of said linear component, said part (13) being formed by a cylindrical body (21) with a castellated crown (23) on its outer side, formed by longitudinal (25) and transverse (27) segments, and said metal flanges (15, 17) having transverse projections (31, 33) facing the transverse segments (27) of the castellated crown (23) for facilitating their attachment by suitable means (39).
Patent CA-2639176-C (CA)
Title: Method for disambiguating email recipient fields in an electronic device
Inventor: VANDER VEEN RAYMOND PAUL
IPC: G06F17/27
Filed: 2008-08-28
Granted: 2013-12-31
Abstract: An electronic device and a method implemented within the electronic device for disambiguating email recipient fields by extracting sufficient information from the domain portion of an intended recipient's email address to disambiguate between a personal and a business email address. An exemplary method includes parsing at least one of said multiple addresses in a recipient field of the email to extract information capable of distinguishing the at least one of said multiple addresses from at least another of the multiple addresses, and displaying the information in the recipient field of the email.
Patent CA-2639659-C (CA)
Inventor: BROWN MICHAEL S
IPC: H04W12/03
Filed: 2008-09-17
Granted: 2015-11-03
Abstract: A system and method for controlling message attachment handling functions on a mobile device is described herein. An attachment handling control can be set to identify one of a number of selected attachment handling control modes. Depending on the attachment handling control mode identified, a request for the attachment structure that includes a decrypted session key for an encrypted message received at the mobile device may or may not be automatically sent to a remote server. This may provide the user with increased control over the content of an encrypted message that the remote server may access when determining the attachment structure for a message.