baber/WOPTO huggingface dataset:
Patent CA-2580008-A1 (CA)
Title: System and method for connection optimization
Inventor: GROVE ADAM J
IPC: G06F15/16
Filed: 2005-09-09
Abstract: A system for connection optimization includes a client, a server, and a domain assigner configured to assign referenced objects to additional domains to influence the number of connections used by the client for requesting and receiving the referenced objects. In one embodiment, the domain assigner dynamically assigns referenced objects to additional domains based on conditions in the network. In another embodiment, the domain assigner stores a plurality of versions of a referencing object wherein the referenced objects of each version are assigned to different numbers of domains. The domain assigner may be implemented at the server or at an intermediate device.
Patent CA-2581409-A1 (CA)
Title: Bi-directional filtered arc plasma source
Inventor: WELTY RICHARD P
IPC: H05H1/24
Filed: 2007-03-09
Abstract: An apparatus for generating plasma includes a cathode having an evaporable surface configured to emit a material comprising plasma and macroparticles; oppositely directed output apertures configured to direct the plasma; a filter configured to transmit at least some of the plasma to the output apertures while preventing transmission of at least some of the macroparticles, the filter comprising at least one deflection electrode disposed generally parallel to and facing at least a portion of the evaporable surface; a first element for generating a first magnetic field component having a first polarity between the cathode and the at least one deflection electrode;  and a second element for generating a second magnetic field component having a second polarity at the evaporable surface of the cathode that is opposite that of the first polarity such that a low-field region is created between the evaporable surface and the at least one deflection electrode.
Patent CA-2581970-A1 (CA)
Title: An arrangement and a method to attach a tool to a loader
Inventor: BYSTROEM CHRISTER
IPC: E02F/
Filed: 2005-09-20
Abstract: An arrangement for a loader makes it possible to attach a tool to the loader. The arrangement comprises a locking arrangement for determining the position of the tool and locking it to the arrangement in this position, and a safety arrangement that ensures that the locking arrangement takes up its locking position only when a tool is correctly arranged at the attachment arrangement. The arrangement includes a part that functions independently of the locking arrangement and that can retain the locking arrangement in an open position that does not perform the locking function, and a releasing part that releases the locking arrangement from the retaining part.
Patent CA-2583428-A1 (CA)
Title: Bicyclic heteroaryl pde4b inhibitors
Inventor: MAMO SHUMEYE
IPC: G16B15/30
Filed: 2005-09-02
Abstract: Compounds are described that are active on PDE4. Also described are crystal structures of PDE4B determined using X-ray crystallography, the use of PDE4B  crystals and stractural information for identifying molecular scaffolds, for developing ligands that bind to and modulate PDE4B, and for identifying improved ligands based on known ligands.
Patent CA-2585306-A1 (CA)
Title: Methods for making and using synergistic multifunctional compositions
Inventor: MAURER GERALD L
IPC: A01N59/16
Filed: 2005-10-25
Abstract: The present invention is a synergistic palliative and/or therapeutic admixture for treating and/or medicating affected biological tissue in mammals. The admixture includes two or more multivalent metals and at least one polyfunctional organic ligand. The ligand is in the form of an alkaline earth salt. The molar ratio of metal to ligand is 1:1.
Patent CA-2586552-A1 (CA)
Inventor: CASTELBERRY JEFFREY P
IPC: A61M5/20
Filed: 1998-12-16
Abstract: The present invention relates to an automatic injector having a drive assembly with an actuator extending from the rearward end portion of the housing and a removal resistant cover for preventing unintended operation of the actuator. The present invention also relates to a sealing arrangement wherein the needle is sealed within a sterilized needle chamber by at least three sealing members which cooperate to form the chamber. Also, the present invention relates to an injector in which the cartridge is mounted to a tubular cartridge mounting portion of the needle carrier with an annular sealing member disposed therebetween. The cartridge mounting portion has at least one generally axially extending groove which allows air to escape from the cartridge mounting portion as the cartridge is being moved forwardly to a medicament supplying position.
Patent CA-2586862-A1 (CA)
Inventor: EVELAND DOUG C
IPC: G16H40/67
Filed: 2005-12-02
Abstract: Systems and techniques for remote medical monitoring. In one implementation, a method includes monitoring a first medical condition of an individual, the monitoring being initiated remotely by a monitoring service, receiving a query relating to a second medical condition of the individual, transmitting a response to the query to the monitoring service, receiving a prompt from the monitoring service, and transmitting a response to the prompt to the monitoring service. The query is received from the monitoring service. The prompt is designed to provoke a particular action.
Patent CA-2587065-A1 (CA)
Title: A safety locking device for a quick coupler
Inventor: CALVERT DAVID APERAHAMA
IPC: E02F3/36
Filed: 2007-05-02
Abstract: A safety locking device 18 for a quick hitch/coupler 10 of an earth working machine. The safety locking device 18 has a locking element 21 which is biased into a locking position to automatically lock a front pin of an implement when it is engaged in the hoo k 14 of the coupler 10. The safety locking device 18 has an hydraulic operable mechanism to move the locking element 21 to an unlocking position. The hydraulic supply to the safety locking device 18 is independent of the hydraulic supply to a locking mechanism 16 o f the coupler 10.
Patent CA-2588194-A1 (CA)
Inventor: REPASKY JOHN MICHAEL
IPC: B01J19/32
Filed: 2007-05-10
Abstract: A method and a reactor made by a method for increasing heat transfer from a heat source outside a vessel to the fluid inside the vessel are characterized by expanding a structure within the vessel toward the inner vessel surface so as to decreas e the spacing between the structure and the vessel wall. The structure may be any of the various so--called structured packings, for example, ceramic honeycombs, metal honeycombs, plat e stacks, and the like. The structure may comprise catalyst. The reactor provides high activity, low pressure drop, and high heat transfer. The reactor may be especially suitable for steam hydrocarbon reforming.
Patent CA-2595933-A1 (CA)
Title: Cleaning pad for wet, damp or dry cleaning
Inventor: GIPP MARK M
IPC: A47L13/26
Filed: 2006-05-05
Abstract: A cleaning pad (28) is disclosed. The cleaning pad (28) includes a base sheet (202) bonded to a fiber mat (203) and exhibits improved debris retention when a liquid is applied to the pad (28) or the surface to be cleaned. The pad (28) is preferably used with a cleaning system that includes a fluid source (30) in communication with a cleaning tool (22) such that fluid may be selectively applied to a surface to be cleaned or directly to the fiber mat (203) of the cleaning pad (28).
Patent CA-2597275-A1 (CA)
Title: Improved fuel filling apparatus
Inventor: MCGEE GRAHAM
IPC: B60K15/04
Filed: 2005-08-03
Abstract: A fuel filling nozzle assembly (3) for providing fuel to a fuel tank (33) comprising: 
a nozzle bore (18) within which is housed first (20) and second (22) valves located so as to provide respective exit and entry ports to the nozzle bore; 
a valve control assembly, comprising a telescopic bolt assembly (21) attached at opposite ends to the first and second valves, the valve control assembly being moveable relative to the nozzle bore, 
and a nozzle activation assembly wherein the nozzle activation assembly acts on the valve control assembly so as to open the first and second valves consecutively, thereby providing a fuel flow through the nozzle bore.
Patent CA-2598422-A1 (CA)
Title: Strand lubrication
Inventor: CODER TIMOTHY L
IPC: F16N7/00
Filed: 2006-02-22
Abstract: A device dispenses lubricant onto a cable as the cable enters a conduit through which the cable is being pulled. An inside wall flares out in a bell-shaped surface to an entry end of the device where the cable enters, the space enclosed by the inside wall being unobstructed. A lubricant dispensing structure dispenses the lubricant automatically at the inside wall and onto the length of cable. An inside wall defines an inside space through which the cable passes from an entry end of the device to an exit end of the device as the cable is being pulled through the conduit. There is an unthreaded outer cylindrical wall at the exit end of the device, the outer wall having a section of smaller diameter at the exit end and a section of larger diameter spaced apart from the exit end, the smaller diameter and the larger diameter sections corresponding to two different inner diameters of two different conduits, the two different conduits sharing a common outer diameter.
Patent CA-2601500-A1 (CA)
Inventor: BODEWES HARMANNUS JOSEPHUS AMO
IPC: B64F1/32
Filed: 2006-03-13
Abstract: The invention relates to a vehicle (211) for moving separate pieces of luggage between a luggage depot and an aeroplane, which vehicle comprises a wheeled frame (214) , which wheeled frame (214) is provided with conveying means comprising a number of conveying elements disposed above and/or beside one another for conveying separate pieces of luggage between ends of the respective conveying elements with respect to the frame, which vehicle further comprises a bridging conveyor (217) system for conveying pieces of luggage between the respective conveying elements and an aeroplane, wherein the bridging conveyor (217) system comprises a first bridging conveyor as well as a guide system for extending the first bridging conveyor from the vehicle to the aeroplane by means of said guide system, said first bridging conveyor being built up of a number of conveying units which are pivotable relative to each other in at least two perpendicular directions.
Patent CA-2602652-A1 (CA)
Inventor: PATWARDHAN RASHMI
IPC: C02F1/54
Filed: 1996-06-20
Abstract: There is provided a composition comprising tannin containing hydroxyl groups which has been (a) chemically modified by reaction of at least one of said hydroxyl groups with at least one member selected from the group consisting of an esterification agent (e.g. acetic anhydride), etherification agent (e.g. dichloromethane or quaternary organic amine such as N-(3-chloro-2-hydroxypropyl) trimethyl ammonium chloride) to form the corresponding ester, or ether, through said hydroxyl group, and (b) derivatized. The chemically modified tannin is derivatized by reaction with aldehyde (e.g. formaldehyde), or aldehyde and at least one member selected from the group consisting of ammonia and organic amine containing at least one primary or secondary nitrogen (e.g. cyclohexyl amine); said derivatized tannin being water soluble or dispersible at a pH below 7 and water insoluble at a pH above 7. The above modified tannins are useful for the coagulation and/or detackification of solid particles suspended in an aqueous system, such as paint particles suspended in the waste water of a paint spray booth operation. Such tannins also have utility for demulsifying oil-in-water emulsions.
Patent CA-2602726-A1 (CA)
Title: Dispositif et procede destines a etre utilises dans un traitement de la valvulopathie aortique
Inventor: LEVIN BORIS
IPC: A61F2/06
Filed: 2006-04-04
Abstract: L'invention concerne un dispositif permettant de compenser une insuffisance de la valvule aortique. Ce dispositif, conçu comme une valvule auxiliaire, comprend une valvule déformable élastique du type manchon dont la déformation fait basculer la valvule entre sa position fermée et sa position ouverte.
Patent CA-2603687-A1 (CA)
Inventor: MCCLAIN TOBY N
IPC: E21B36/00
Filed: 2006-03-23
Abstract: A substantially sand-free, aqueous-based, bentonitic fluid comprising flaked graphite can help dissipate heat from operation of electrical lines buried underground. The fluid is used in drilling a borehole, such as in trenchless drilling, or in making a trench, for receiving and containing the lines. The fluid may also be applied directly to the outside and/or to the inside of pipe containing electrical lines. Thermal conductivities having values of about 1.6 to about 1.8 BTU/hr ft~F or higher can be attained.
Patent CA-2604248-A1 (CA)
Title: Regeneration of adsorption media within an electrodeionization device
Inventor: SEZGI AYTAC
IPC: B01D61/54
Filed: 2006-03-08
Abstract: The present disclosure generally relates to methods, systems, and devices for electrically purifying liquids containing species such as minerals, salts, ions, organics, and the like providing an electrical purification apparatus, including an electrodeionization device. The electrodeionization device may be run in any suitable fashion, for example, continuously or essentially continuously, intermittently, upon demand, with periodic reversals of polarity. In another aspect, methods of regenerating media within electrical purification device are provided, for example, exposing the media to one or more eluting solutions, and/or selectively desorbing ions, organics, and/or other species from the media by exposing the media to certain eluting conditions. In yet another aspect, methods of selectively removing one or more ions, organics, and/or other species from a liquid to be purified are provided, by selective removal of one or more ions, or organics, and the like from solution that can easily precipitate, and/or cause scaling or fouling to occur. In still another aspect, the invention provides a method of treating a solution containing ions, organics, and/or other species using an electrical purification apparatus in a continuous or semi-continuous fashion, while also performing regeneration of media contained within the apparatus.
Patent CA-2604905-A1 (CA)
Title: Method and device for positioning ends of pipe sections relative to one another
Inventor: VERKUIJL ALEXANDER LAMBERTUS J
IPC: F16L1/10
Filed: 2005-04-20
Abstract: The invention relates to a method for positioning an end (19) of a first pipe section (14) relative to an end (20) of a second pipe section (18), the method comprising: (a) prepositioning the end (19) of the first pipe section (14) near the end (20) of the second pipe section (18), defining a connection area (51) comprising the respective ends (19, 20) of the first and second pipe sections (14, 18); (b) performing a measuring process comprising a plurality of measuring steps, each measuring step comprising: (b1) moving a sensing device (86) to a location (89a, 89b, 89c) near the connection area (51); (b2) automatically measuring the location (89a, 89b, 89c) of the sensing device (86) relative to a reference location (87); (b3) automatically measuring point positions (98a, 98b, 98c, 98d) of points on the ends (19, 20) of the first and second pipe sections (14, 18) relative to the sensing device location (89a, 89b, 89c); (c) determining a target position of the end (19) of the first pipe section (14) relative to the end (20) of the second pipe section (18) on the basis of the measured point positions (98a, 98b, 98c, 98d); and (d) moving at least one of the first and second pipe sections (14, 18) in order to obtain the target position.
Patent CA-2606566-A1 (CA)
Title: Pneumatic or hydraulic telescopic system for pylons or chair lift stations, gondola lifts and the like
Inventor: AMERICO CESAR SOUSA JAQUES
IPC: B61B12/02
Filed: 2005-09-15
Abstract: The invention concerns a pneumatic or hydraulic telescopic system comprising cylinders concentric at several diameters inserted in the vertical structure of the support pylons ( 1 ) and in the departure and arrival stations ( 14, 16 ), between the concrete pillar ( 1 ) and the nave of the station ( 15 ). The sensors are applied on either side of the vehicles ( 17, 19 ), facing their forward movement direction, having a reading angle including the entire width of the vehicles. The pneumatic or hydraulic telescopic system ( 2 ) is operable: in the support pylons, to adapt the vehicles at the appropriate levels as they travel, causing them to rise or drop depending on the contour of the terrain; in the stations, to compensate the tension of the cable if required. The sensors ( 18 ) are operable to analyze the contour of the terrain and inform the control center to actuate the system in accordance with the requirements. Such an overhead cable installation for transporting passengers with said novel elements can operate at different heights relative to the ground.
Patent CA-2607050-A1 (CA)
Inventor: ADDY KENNETH L
IPC: G08B23/00
Filed: 2007-10-12
Abstract: A security system control system using a host object with a near field communication device and a target object with a near field communication device. The target object broadcasts a carrier signal to the host object. Using the near field communication device, the host object modulated identification information on the carrier signal and broadcasts the modulated signal. The target object demodulates the signal to determine if a user associated with the identification information is authorized to perform the intended control function. The target object determines the intended control function based upon a detection criterion. The target object causes the intended control function to be performed if the associated user is authorized to control the intended control function such as to arm or disarm the security system.  The identification information can expired after a predetermined period of time. The target object updates the identification information after expiration.
Patent CA-2608234-A1 (CA)
Inventor: LEFAVOUR JOHN D
IPC: B21J9/18
Filed: 2006-05-25
Abstract: A hand-held, battery-powered, hydraulically-actuated tool including a frame forming a tool longitudinal axis; a battery offset from the tool longitudinal axis; and located along the tool longitudinal axis a motor connected to the battery; a hydraulic fluid pump connected to the motor, such as by a transmission; a ram movably connected to the frame and adapted to be moved relative to the frame by hydraulic fluid pumped by the hydraulic fluid pump;  and a working head adapted to be actuated by the ram. The tool includes a main section situated in an in-line configuration along the tool longitudinal axis.  A center longitudinal axis of the battery is offset from the tool longitudinal axis.
Patent CA-2608658-A1 (CA)
Title: Method and apparatus for wireless multi-carrier communications
Inventor: CASACCIA LORENZO
IPC: H04W72/04
Filed: 2006-05-17
Abstract: A Global System for Mobile Communications (GSM) network supports multi-carrier operation on the downlink and/or uplink for a mobile station. The mobile station receives an assignment of multiple carriers for a first link in the GSM network, receives an assignment of at least one carrier for a second link in the GSM network, and exchanges data with the GSM network via the multiple carriers for the first link and the at least one carrier for the second link.  The first link may be the downlink and the second link may be the uplink, or vice versa. The mobile station may receive data on multiple carriers at the same time for multi-carrier operation on the downlink. The mobile station may transmit data on multiple carriers at the same time for multi-carrier operation on the uplink.
Patent CA-2611693-A1 (CA)
Title: Macromer composition including light activated initiator
Inventor: CHUDZIK STEPHEN J
IPC: A61K6/898
Filed: 2006-06-15
Abstract: The invention provides compositions that include macromers and visible light-activated polymerization initiators, and methods for forming a matrix using these compositions in conjunction with a light source that emits light primarily in the visible light spectrum.
Patent CA-2613177-A1 (CA)
Title: Method for the alloying of aluminium to form components
Inventor: MAEHLIG ENRICO
IPC: C23C10/06
Filed: 2006-06-21
Abstract: To achieve the object of providing a method by which the disadvantages entailed in the production of components from materials that contain aluminium are avoided, a method for alloying aluminium to form components is proposed, the alloying of aluminium taking place by adding an aluminium-containing material, the component being surrounded by at least one means receiving aluminium-containing material and the element that is formed in such a way being sintered. With preference, the component is wrapped in at least one metal nonwoven, an aluminium foil being arranged between the nonwoven and the component.
Patent CA-2613780-A1 (CA)
Inventor: DAVIDSON NEHEMIA
IPC: F24H1/10
Filed: 2007-12-07
Abstract: An on-demand water heater and a method of operating the same is provided, the water heater including an electrolytic heating subsystem (103). The electrolytic heating subsystem is a pulsed electrolysis system that heats a heat transfer medium contained within a circulation conduit (121). As the heat transfer medium is circulated through the conduit, it heats an integrated heating element (107). When water passes through the on-demand water heater, in response to user demand, the water passes through a heat exchange conduit (111) integrated within the water pipe (109/113) and positioned in close proximity to the heating element (107). As the water passes through the heat exchange conduit, it becomes heated (111). In at least one embodiment, the system is configured to allow cold water to be mixed with the hot water, thus providing an additional level of temperature control.
Patent CA-2613917-A1 (CA)
Inventor: LOOFT RICHARD
IPC: F23Q7/04
Filed: 2006-05-19
Abstract: A device comprising an improved electrical hot-air gun for fast ignition of the charcoal-bed of a barbeque charcoal grill for home use having a very short distance between the front of the hot-air gun and the electrical heating wire of the heating assembly and a very high outlet temperature. The hot-air gun also has a scraper mounted on the igniter/heater front to be able to aid in cleaning the grating of a BBQ grill.
Patent CA-2614267-A1 (CA)
Title: Per-user and system granular audit policy implementation
Inventor: MALPANI RAGHAVENDRA
IPC: G06F21/57
Filed: 2006-07-11
Abstract: System performance may be optimized, and extraneous audit noise reduced, by providing the capability of exercising a fine degree of control over individual audit events. A user such as an auditor interested in an individual audit event can obtain desired results without also obtaining results of all other individual audit events in the category containing the individual audit event. Additionally, audits may be obtained on either a per-user basis or on a system-wide basis. In this way, the auditor may tailor auditing events without regard to the auditing events established for other users of the system. Thus, there is a capability of establishing auditing policies for the entire system, in which case all users of the system may obtain results of the system-wide auditing.
Patent CA-2614374-A1 (CA)
Inventor: SUMMARS LINDA R
IPC: B66C1/18
Filed: 2006-06-14
Abstract: L'invention concerne une élingue ronde (10) dont l'âme (12) peut être entièrement inspectée. L'élingue comprend des fils (12) d'âme synthétiques non métalliques contenus dans une enveloppe (14) tubulaire transparente. Comme l'enveloppe (14) est transparente, les fibres d'âme porteuses de charge sont entièrement, fréquemment et directement visibles avant, pendant et après l'utilisation.