baber/WOPTO huggingface dataset:
Patent CA-2565409-A1 (CA)
Title: Preventing network reset denial of service attacks using embedded authentication information
Inventor: RAMAIAH ANANTHA
IPC: H04L9/00
Filed: 2005-05-03
Abstract: Approaches for preventing TCP RST attacks intended to cause denial of service in packet-switched networks are disclosed. In one approach, upon receiving a TCP RST packet, an endpoint node determines whether the TCP segment contains valid authentication information. The TCP RST segment is accepted and the TCP  connection is closed only when the authentication information is valid.  Authentication information may comprise a reset type values, and either initial sequence numbers of both endpoints, or a copy of a TCP header and options values previously sent by the endpoint node that is performing the authentication. Thus, attacks are thwarted because an attacker cannot know or reasonably guess the required authentication information.
Patent CA-2566603-A1 (CA)
Inventor: MURELLO JOHANNES
IPC: F41C23/04
Filed: 2005-05-11
Abstract: The rest has an adjustable shaft end (2) which can move within a weapon and having a covered lockable bolting device (5), connected to an element and a handle (7) so that the element (6) between the bolting device and an unblocking position is tiltable. A rest rail (12) is within the housing and the bolting device position moves so the shaft end in one position is locked. The rest rail and bolting device are in a distance parallel to each other. The bolting device is spring-tensioned so that the bolting device element is held in the bolting device without manipulation.
Patent CA-2568944-A1 (CA)
Title: Starch treatment process
Inventor: HTOON AUNG
IPC: A23L29/20
Filed: 2005-04-27
Abstract: High amylose starches are treated to retain resistance while improving water binding properties. Starch functionality is varied by pre-processing of starches by heating and microfluidisation, to create changes in product viscosity, resistant starch content, particle size and molecular weight. The treated starches produce food grade resistant starches which have the ability to bind water, build viscosity, gel and form films. They can be used as fat replacement ingredients.
Patent CA-2571239-A1 (CA)
Title: Method and apparatus for clearing water from micro-organisms, and water supply system and shower unit provided with such apparatus
Inventor: TER STEGE STEPHAN
IPC: C02F1/00
Filed: 2005-06-17
Abstract: The invention relates to a method for clearing water in a water supply system from micro-organisms, such as Legionella. The water is thereto first filtered to retain a substantial amount of the micro-organisms, and subsequently radiated to inactivate micro-organisms that may still remain in the water, wherein said radiating step acts on the water at least as this water leaves the water supply system through a supply opening, such as a shower head, sprinkler, irrigation nozzle or the like. The invention furthermore relates to an apparatus for clearing water supplied by a water supply system from micro-organisms, a water supply system provided with such apparatus and a shower unit comprising an apparatus according to the invention.
Patent CA-2572086-A1 (CA)
Inventor: ANDERSON JAMES P
IPC: F04D29/54
Filed: 2006-12-27
Abstract: A method of assembling a rotary machine having a casing (106) extending at least partially around a rotor (140) is provided. The method includes providing a diaphragm patch ring (206). The method also includes assembling a diaphragm assembly (152) by configuring a diaphragm bore portion (168) to receive the diaphragm patch ring and forming a diaphragm patch member sub-assembly (200) by coupling the diaphragm patch ring to the configured diaphragm bore portion.  The method further includes positioning the diaphragm assembly in a gap (156) formed by the casing and the rotor.
Patent CA-2575909-A1 (CA)
Inventor: WELCH CHRISTOPHER SCOTT
IPC: B60N2/30
Filed: 2005-08-11
Abstract: A seat assembly supports an occupant above a floor of a vehicle and is stowable within a recess below the floor. The seat assembly includes a seat cushion extending between a top seating surface and a bottom surface. A seat back is pivotally coupled to the seat cushion for movement between a seating position and a forwardly folded dump position overlying the seat cushion. A  riser mechanism extends between the bottom surface of the seat cushion and the recess for allowing selective movement of the seat assembly between a seating position to support the occupant above the floor and a stowed position disposed within the recess in the floor. The riser mechanism includes a pair of front legs having a lower end pivotally coupled to the recess within the floor and an upper end pivotally coupled to the seat cushion, and a pair of rear legs having a lower end pivotally coupled to the recess within the floor and an upper end pivotally coupled to the seat cushion. A first locking strut extends between one of the front legs and the recess within the floor and a second locking strut extends between the other front leg and the recess within the floor. First and second release handles are operatively coupled to the first and second locking struts, respectively, for independently unlocking the locking struts to selectively allow the riser mechanism to pivot the seat assembly from the seating position to the stowed position within the recess in the floor.
Patent CA-2579685-A1 (CA)
Title: Vehicle integrated power and control strategy for cold plate refrigeration system
Inventor: LARSON GERALD L
IPC: B60H1/32
Filed: 2007-02-26
Abstract: A vehicle integrated power and control strategy for cold plate refrigerati on system for a mobile vehicle. The system is essentially a hybrid refrigeratio n system that includes a conventional cold plate cooling system as well as an onboard refrigeration system that will charge the cold plates when the plates lose some of their chilling capacity. The system requires minimum generator capacity because the onboard integrated system has a low power draw gradual starting compressor. When the vehicle is in use the compressor will only energize if the residual cooling effect diminishes from the plates, hence the hybrid effect. After the vehicl e is returned to its home base, there is capacity to engage a shore power hookup and run the compressor from shore power.
Patent CA-2580019-A1 (CA)
Title: Pharmaceutical composition comprising an isomer of a betamimetic agent and an anti-cholinergic agent
Inventor: LULLA AMAR
IPC: A61K31/46
Filed: 2005-09-09
Abstract: A pharmaceutical composition in a dosage form suitable for inhalation comprises a therapeutically isomer of a betamimetic agent or a salt, solvate, ester, derivative, or polymorph thereof substantially free of the less therapeutically effective isomer(s) of said agent and optionally an anti-cholinergic agent or a salt, solvate, ester, derivative, isomer or polymorph thereof. A preferred composition comprises R-salbutamol sulphate and ipratropium bromide. Methods of making the compositions of the invention are also provided.
Patent CA-2581881-A1 (CA)
Title: Installation et methode d'entrainement d'un racleur de conduite sous-marine
Inventor: FRANQUEVILLE JEAN-BAPTISTE
IPC: F16L55/46
Filed: 2005-09-27
Abstract: L'invention concerne une installation et une méthode d'entraînement d'un racleur (22) de conduite sous-marine, ladite conduite étant équipée à l'une de ses extrémités (16), d'un dispositif de lancement (12) et à l'autre (18) d'un dispositif de réception, ledit racleur (22) délimitant une chambre amont (26) et une chambre aval (28) et étant susceptible d'être lancé à l'intérieur de ladite conduite (10) depuis ledit dispositif de lancement (12) vers ledit dispositif de réception (14), en autorisant de l'eau à entrer à travers ledit dispositif de lancement (12) pour porter ladite chambre amont (26) à une pression hydrostatique; ledit dispositif de réception (14) étant identique au dispositif de lancement (12) pour autoriser de l'eau à entrer à travers ledit dispositif de réception (14) de façon à équilibrer la pression des deux chambres et, il est adapté à l'injection d'un fluide dans ladite chambre aval (28).
Patent CA-2584241-A1 (CA)
Title: Cgrp receptor antagonists
Inventor: PAONE DANIEL V
IPC: C07D413/00
Filed: 2005-10-18
Abstract: Compounds of Formula I and formula II (where variables D, R2, R4, A, B, W, X, Y and Z are as defined herein) useful as antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which the CGRP is involved, such as headache, migraine and cluster headache. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.
Patent CA-2584787-A1 (CA)
Title: Asphaltene inhibition
Inventor: WILKES MARK F
IPC: C09K8/524
Filed: 2005-10-26
Abstract: The present invention provides a method of asphaltene control in a hydrocarbon fluid, the method employing a composition comprising: a dispersant of formulae (I) or (II), including salts thereof, wherein T or T' is hydrogen or a polymerizing terminating group; A is C16-20 alkylene or alkenylene group; B is C10-20 alkylene or alkenylene group; Z and Z' are the residue of a polyamine or polyimine; n is 2 to 50; m is 0 to 25; p and p' are 2 or more, in one embodiment not greater than 2000 and in another embodiment not greater than 1000; A' is C8-20 alkylene or alkenylene group; n' is 2 to 10; and the weight ratio of T-(O-A-CO)n (O-B-CO)m to Z or T'-(O-A'-CO)n to Z' is at least 5:1.
Patent CA-2586258-A1 (CA)
Title: Fluorocarbon film and process for its production
Inventor: TAMITSUJI CHIKAYA
IPC: C23C14/12
Filed: 2005-11-01
Abstract: This invention provides a process for producing a fluorocarbon film which can stably form a fluorocarbon film having excellent durability and functionality.  The process for producing a fluorocarbon film at least a part of which is chemically bonded to a surface of a base material. The production process is characterized by conducting, in sequence, step (a) for applying plasma to a surface of a base material in a continuous or pulse manner to form active points on the surface of the base material and step (b) for applying plasma to the surface of the base material in a continuous or pulse manner in the presence of gas of a fluorocompound represented by general formula CxFy and/or CxFyOz under such conditions that active species are impacted against the surface of the base material at relatively lower collision energy than step (a).
Patent CA-2586367-A1 (CA)
Inventor: INUI HIROATS
IPC: F16H61/32
Filed: 2007-04-25
Abstract: To provide a transmission driving mechanism of an internal combustion engine where a'special transmission driving mechanism for manual operation is not required, the number of parts is reduced, the structure is simple, no maintenance is required and the cost can be reduced. In a transmission driving mechanism of an internal combustion engine which is provided with a transmission that shifts the rotation of a crankshaft and transmits it to an output shaft, and which rotates a shift rotating shaft by an actuator for shift to change the speed of the transmission, one end of a shift rotating shaft pierces an engine case cover, the one end of a shift rotating shaft is protruded outside, and a fitting part onto which a turning tool is fitted is formed at the protruded end of the shift rotating shaft.
Patent CA-2589260-A1 (CA)
Title: Dehydration of food combinations
Inventor: JONES KEN
IPC: A23L19/00
Filed: 2005-11-23
Abstract: A method producing a homogeneous dried material from a mixture of foods, food extracts, herbs, herb extracts, or supplements is provided.
Patent CA-2590202-A1 (CA)
Inventor: MEHLHORN HEINZ
IPC: A61K35/63
Filed: 2004-12-21
Abstract: The invention relates to obtaining and to the topical use of homogenates, extracts and constituents therefrom (e.g. enzymes, lipids, low-molecular proportions) from pupae of diptera, in particular pupae of flies (e.g., the genera Sarcophaga, Musca, Lucilia, Phormia, Calliphora) for the treatment of open or poorly healing wounds of any origin.
Patent CA-2591317-A1 (CA)
Inventor: KASTNER OLIVER
IPC: F16K31/122
Filed: 2007-06-12
Abstract: A throttle valve (10), in particular for injecting a fluid into a geological formation, is described, which comprises a valve body (10) having a piston chamber (11), an annular piston (20) having a fluid channel (21), which extends from a high-pressure side (H) to a low-pressure side (L) of the throttle valve, with the annular piston (20) being displaceable within the piston chamber (11) and the fluid channel (21) being transmissive or closed depending on the position of the annular piston (20) in the piston chamber (11), and a cover plate (12) which is provided on the high--pressure side of the valve body (10) and through which the fluid channel (21) protrudes from the high-pressure side piston chamber (11), wherein the fluid channel (21) is closed in axial direction with a sealing disk (22) which can be rested tightly on the cover plate (12) on the high-pressure side, and the fluid channel (21) has a radial throttle opening (23) adjacent to the sealing disk (22). A fluid injection device having such a throttle valve is also described.
Patent CA-2596920-A1 (CA)
Title: Lipid and nitrous oxide combination as adjuvant for the enhancement of the efficacy of vaccines
Inventor: GROBLER ANNE
IPC: A61K39/39
Filed: 2006-01-26
Abstract: The invention provides for a method of enhancing immunological responses to an antigen in a vaccine formulation, and for a vaccine formulation that provides for an enhanced immunological response to an antigen. In the method and formulation the antigen is administered with an adjuvant which adjuvant comprises a solution of nitrous oxide gas in a pharmaceutically acceptable carrier solvent for the gas and which adjuvant includes at least one fatty acid or ester or other suitable derivative thereof selected from the group consisting of oleic acid, linoleic acid, alpha-linolenic acid, gamma-linolenic acid, arachidonic acid, eicosapentaenoic acid [C20: 5ω3], decosahexaenoic acid [C22: 6ω3], ricinoleic acid and derivatives thereof selected from the group consisting of the C1 to C6 alkyl esters thereof, the glycerol-polyethylene glycol esters thereof and the reaction product of hydrogenated natural oils composed largely of ricinoleic acid based oils, such as castor oil with ethylene oxide.
Patent CA-2598112-A1 (CA)
Title: Method and apparatus for swapping lead and remote locomotives in a distributed power railroad train
Inventor: BRYANT ROBERT F
IPC: B60T13/74
Filed: 2005-03-17
Abstract: A method and apparatus for swapping functionality of a lead unit and an end-of-train remote unit on a distributed power railroad train. The communications system comprises a swap function that executes through a plurality of process steps to swap the functionality of the lead unit and the end-of-train remote unit. The train operating conditions must first be determined to ensure that the swap function can be executed. The communications system is placed in an idle mode and brakes and safety locks applied to ensure against train movement. Each remote locomotive in the train is commanded to a transition stage and reconfigured to receive commands and messages from the new lead unit. Once the train operator has relocated from the old lead unit to the new lead unit, the old lead unit transitions to remote status and the new lead unit commands an end to the transition period. The train brakes are released and the communications system placed in a normal operational mode, at which time motive power can be supplied for train movement.
Patent CA-2598495-A1 (CA)
Title: Power or communications cable with flame retardant polymer layer
Inventor: JUNGKVIST JONAS
IPC: C08L33/02
Filed: 2006-02-22
Abstract: The present invention in a first embodiment relates to a conduit or automotive wire consisting of an inner conductor core surrounded by a flame retardant layer made of a polymer composition in a continuous process which composition comprises (A) an olefin homo- and/or copolymer, (B) a silicone-group containing compound, and (C) an inorganic filler, wherein the ratio of the MFR2 measured under a load of 2.16 kg and at a temperature of 190 0C of component (A) to the MFR2 measured under a load of 2.16 kg and at a temperature of 190 0C of the composition is higher than 3.5, and the wire has a length of at least 100 m. In a second embodiment, the present invention relates to a power or communications cable or wire comprising a flame retardant layer made of a polymer composition comprising (A) an olefin homo-and/or copolymer, (B) a silicone-group containing compound, and (C) an inorganic filler, wherein the ratio of the MFR2 measured under a load of 2.16 kg and at a temperature of 190 0C of component (A) to the MFR2 measured under a load of 2.16 kg and at a temperature of 190 0C of the composition is higher than 3.5, the cable or wire further comprising at least one further layer.
Patent CA-2599623-A1 (CA)
Inventor: DIEFFENDERFER JAMES NORRIS
IPC: G06F1/32
Filed: 2006-03-03
Abstract: A renaming register file complex for saving power is described. A mapping unit transforms an instruction register number (IRN) to a logical register number (LRN). The renaming register file maps an LRN to a physical register number (PRN), there being a greater number of physical registers than addressable by direct use of the IRN. The renaming register file uses a content addressable memory (CAM) to provide the mapping function. The renaming register file CAM  further uses current processor state information to selectively enable tag comparators to minimize power in accessing registers. When a tag comparator is not enabled it remains in a low power state. A processor using a renaming register file with low power features is also described.
Patent CA-2601206-A1 (CA)
Title: Radiotherapeutic apparatus
Inventor: BROWN KEVIN
IPC: A61N5/10
Filed: 2006-03-01
Abstract: The present invention seeks to provide a radiotherapeutic apparatus that mitigates the various problems found in the techniques such as tomotherapy, IMAT, IMRT and the like. It provides a radiotherapeutic apparatus comprising a source of radiation whose output is collimated by a multi-leaf collimator, and a patient support, the source being rotateable around the support and the support being translatable along the axis of rotation, thereby to move the source helically relative to a patient on the support. The leaves of the MLC  are preferably oriented orthogonal to the axis of rotation, to simplify computation of the dose distribution. The apparatus thus moves the patient on the patient support system along the axis of rotation, in the longitudinal direction. Thus, the device has an effectively unlimited treatable volume in the longitudinal direction and avoids the limitations of IMAT and IMRT  techniques whilst enabling the use of thin MLC leaves to give a high longitudinal resolution. The apparatus is preferably combined with an optimisation system providing a computational service similar to that provided for IMAT and IMRT devices. Essentially the same computational techniques could be used, with appropriate changes to the input conditions and characteristic equations. The long aperture length (compared to tomotherapy) makes the radiation delivery efficient and therefore the delivery of high doses a practicality; hypofractionation and radiosurgery therefore become possible over large treatable volumes.
Patent CA-2602054-A1 (CA)
Inventor: PERRY TREVOR
IPC: F24F3/12
Filed: 2007-10-22
Abstract: Furnace filter manufactured from rigid cardboard or vinyl frame structure securing fiberglass matting with wire insert for reinforcing purposes. Fragrance manufactured utilizing a variety of scented oil or gel similar to common air fresheners.  Various sizes of forced air furnace filters would be manufactured to included the air freshners or be saturated to accept the scent therefore made to fill all sizes of forced air furnaces.
Patent CA-2602163-A1 (CA)
Inventor: BOS ALOUISIUS NICOLAAS RENEE
IPC: C07D301/10
Filed: 2006-03-20
Abstract: A reactor system for the epoxidation of ethylene, which reactor system comprises an elongated tube having an internal tube diameter of more than 40 mm, wherein contained is a catalyst bed of catalyst particles comprising silver and a promoter component deposited on a carrier, which promoter component comprises an element selected from rhenium, tungsten, molybdenum and chromium; a process for the epoxidation of ethylene comprising reacting ethylene with oxygen in the presence of the catalyst bed contained in the reactor system; and a method of preparing ethylene glycol, an ethylene glycol ether or an ethanol amine comprising obtaining ethylene oxide by the process for the epoxidation of ethylene, and converting the ethylene oxide into ethylene glycol, the ethylene glycol ether, or the ethanol amine. Preferably, the internal tube diameter is at least 45 mm.
Patent CA-2603031-A1 (CA)
Title: Apparatus for treating particles and liquids by ultrasound
Inventor: SHACHAM DGANIT
IPC: B02C19/18
Filed: 2006-03-30
Abstract: Apparatus for treating solid particulates and/or liquids by ultrasound is disclosed. The apparatus comprises a plurality of ultrasonic transducer elements, and a liquid receiving container. The liquid receiving container has a plurality of side walls, each formed with at least one window, such that each window is sealingly engaged with one ultrasonic transducer element.
Patent CA-2605655-A1 (CA)
Title: Topical composition detection
Inventor: NIKIFOROS KOLLIAS
IPC: G01N21/64
Filed: 2006-04-21
Abstract: Compositions, devices, methods, and kits are provided for determining the presence of topical compositions on surfaces, such as skin. The present application relates to a device for determining the presence of a composition such a cosmetic comprising a biologically active agent and a fluorescent chromophore on a surface, in particular a skin surface and in which the device comprises a light emitter, light detector, electronic evaluation system to determine the level of fluorescence from the chromophore and a display system all contained in a housing that is hand held. A kit comprising the composition in combination with the device is also claimed.
Patent CA-2605790-A1 (CA)
Inventor: TOZER REGINALD DALE
IPC: B62K13/04
Filed: 2006-05-25
Abstract: A motorcycle is converted from two-wheeled to three-wheeled by pivotally supporting a dual rear wheel replacement swing arm assembly on the existing pivot bolt assembly of the motorcycle. The swing arm assembly is coupled to an existing rear suspension of the motorcycle using shock mounts adapted for mounting suspension parts available from the same manufacturer as the motorcycle being converted. Brake mounts on the frame are also adapted for mounting brakes available from the same manufacturer. A chain driven sprocket on the swing arm assembly is aligned with the existing drive sprocket of the motorcycle to permit the use of a conventional chain connection therebetween for minimizing complexity of the conversion. The kit is thus suited for connection to one particular model of one brand of motorcycle to minimize any subsequent adjustments required when installed on the motorcycle while also simplifying the availability of replacement parts.