baber/WOPTO huggingface dataset:
Patent CA-2667454-A1 (CA)
Title: Feline influenza vaccine and method of use
Inventor: LAKSHMANAN NALLAKANNU P
IPC: A61K39/395
Filed: 2007-10-25
Abstract: This invention is directed to a vaccine and a method for using the vaccine to protect a feline from influenza virus infection. The vaccine comprises one or more antigens from one or more H3, N8, H7 or N7-type influenza viruses.
Patent CA-2667619-A1 (CA)
Inventor: DYMENT ARTHUR
IPC: B64C21/04
Filed: 2007-10-31
Abstract: The invention relates to a device for delaying the separation of a bounda ry layer in a flow of air (10) on a wall (12), including holes (14) formed i n the wall (12) and connected to compressed air supply valves (18) by means of channels (16), the frequency of the valve opening and closing cycles and the valve opening duration being selected so as to generate peak output velo cities from the holes (14), which occur in quasi-continuous succession. The invention is particularly suitable for aircraft wings and motor vehicle bodi es.
Patent CA-2667980-A1 (CA)
Inventor: HOWARD KEVIN E
IPC: C01F7/442
Filed: 2007-07-20
Abstract: This invention relates to shaped porous bodies of alpha-alumina platelets which are useful as catalyst carriers, filters, membrane reactors, and pref ormed bodies for composites. This invention also relates to processes of mak ing such shaped bodies and processes for modifying the surface composition o f alpha-alumina. The processes involve contacting with fluorine-containing g as.
Patent CA-2668352-A1 (CA)
Inventor: JORGENSEN ROBERT W
IPC: H02G3/14
Filed: 2009-06-09
Abstract: A weatherproof outlet includes a base plate for coupling to an electrical box and a hinged cover. The base plate has at least one opening for accessing an electrical wiring device such as an electrical receptacle mounted in the electrical box. The top surface of the base plate includes an inner rim and an outer rim having a dimension to shed water away from the access opening and the wiring device. A weatherproof gasket is attached to the top surface of the base plate within the confines of the inner wall and overlying the access opening. The gasket includes a plurality of slits for receiving the prongs of a plug and to form a waterproof seal around the prongs when inserted into the slots of an electrical receptacle.
Patent CA-2669026-A1 (CA)
Inventor: SENCHUK CRAIG
IPC: A01C5/06
Filed: 2009-06-10
Abstract: An opener for mounting on a shank of an agricultural implement features a central body to be mounted on the shank, furrowing portions carried on the central body to form a seed bed as the central body is pulled through ground on the shank in a forward working direction, a seed delivery passage operable to deliver seed onto the seed bed from a seed outlet on a first side of the central body, and a fertilizer delivery passage operable to deliver fertilizer onto the seed bed from a second side of the central body. In use, the opener delivers the seed and the fertilizer onto the same seed bed on opposite sides of the central body. A  rubber cover seals closed an upper end of the central body to prevent moisture from anhydrous ammonia tubes from dripping into the body, and is adaptable to accommodate seed tubes of different diameters.
Patent CA-2669924-A1 (CA)
Inventor: RAO XERSEES
IPC: B65D83/14
Filed: 2007-11-20
Abstract: The invention relates to an aerosol device. More specifically the invention relates to an aerosol device for a Metered Dose Inhaler. The aerosol device (76,176) comprises a container (66,166) with an opening at one end, a self sealing valve assembly (60,160) supported within the container (66,166), and a cap member (72,172) for maintaining the valve assembly (60,160) in the container (66,166), wherein the cap member (72,172) is secured to the container (66,166) in order to retain the valve assembly (60,160) in position.
Patent CA-2670004-A1 (CA)
Inventor: STELZL THOMAS KURT
IPC: A62C3/06
Filed: 2007-10-16
Abstract: The invention relates to the production of a spherical hollow filling body for filling containers for combustible and inflammable liquids or gases, and to a method for the especially advantageous uses thereof, for example, for preventing explosive combustion processes and explosions, for extinguishing fires, as protection against corrosion in tanks, for separating fuels and water, as protection against bacteria and fungi in fuel tanks, as protection against theft, for reducing hydrocarbon emissions, for increasing the stability and safety of tanks in the event of a crash, for reducing the boil-off effect of hydrogen, for applications in the chemical industry, for deriving static electricity from fuel containers, for protection against electromagnetic interferences, for reducing and slowing down the B.L.E.V.E. effect, for increasing the filling quantity of gas containers, for heating and cooling liquids and gases, and for reducing evaporation loss. The invention also relates to methods for producing the filling body. Figure 1 shows a spherical filling body according to the invention, consisting of a plurality of disk-type circular vertical surfaces (1, 2 and 3) and a plurality of disk-type circular horizontal surfaces (7, 8 and 10) which are parallel to each other. A circular opening (6) is located in the centre of the horizontal surface (10), said opening forming an axial continuous tube in the centre, from the top (4) to the bottom (5), together with the upper, inwardly open, circular sleeve-type body (4) and the lower, inwardly open, circular sleeve-type body (5), the inner diameters of the sleeve-type, inwardly open circular bodies (4 and 5) and the circular opening (6) being identical. The vertical surfaces (1) extend from the outer edge of the spherical body to the edge of each circular opening (4, 5 and 6) of the parallel horizontal surfaces (7, 10 and 8) respectively surrounding the openings. The vertical surfaces (2) extend from the outer edge of the spherical body to half of the distance between the outer edge of the spherical body on the horizontal surfaces (8 and 10), and the edge of the circular openings (5 and 6) of the horizontal surfaces. The vertical surfaces (3) form, above (4) and below (5), the connection between the horizontal surfaces (7 and 8) and the sleeve-type bodies (4 and 5). Openings (9) are located in the horizontal surfaces (8 and 7). Said openings are arranged in such a way that an opening (9) is respectively located between the vertical surfaces (1 and 2), on the horizontal surface (8), and an opening (9) is located between the vertical surfaces (3), on the horizontal surface (7).
Patent CA-2672212-A1 (CA)
Title: Compositions, synthesis, and methods of using indanone based cholinesterase inhibitors
Inventor: BHAT LAXMINARAYAN
IPC: A01N55/02
Filed: 2007-12-11
Abstract: The present invention provides novel indanone derivatives which can be advantageously used for treating and/ or preventing of a medical condition for which inhibition of a cholinesterase is desired.
Patent CA-2672459-A1 (CA)
Inventor: STILES ROBERT W
IPC: F04B49/20
Filed: 2007-12-11
Abstract: A pumping system for moving water of a swimming pool includes a water pump, an infinitely variable speed motor, and an arrangement for operating the motor. In one example, the pumping system includes a memory configured to store a plurality of retained speed values, an arrangement for providing a plurality of retained speed values to the memory, and an arrangement for reading a selected one of the plurality of retained speed values from the memory. In addition or alternatively, the pumping system includes a storage medium for digitally storing a plurality of pre-established motor speed values and an arrangement for receiving input from a user to select one of the pre-established motor speeds. In addition or alternatively, the pumping system further includes an arrangement for restarting operation of the motor at a previously selected speed value when power supplied to the motor is interrupted during operation of the motor. A method for controlling the pumping system is also provided.
Patent CA-2676716-A1 (CA)
Title: Tandem mass spectrometer
Inventor: SENKO MICHAEL W
IPC: H01J49/42
Filed: 2008-02-06
Abstract: A tandem mass spectrometer includes a two-dimensional ion trap that has an elongated ion-trapping region extending along a continuously curving path between first and second opposite ends thereof. The elongated trapping region has a central axis that is defined substantially parallel to the curved path and that extends between the first and second opposite ends. The two-dimensional ion trap is configured for receiving ions through the first end and for mass selectively ejecting the ions along a direction that is orthogonal to the central axis, such that the ejected ions are directed generally toward a common point. The tandem mass spectrometer also includes a collision cell having an ion inlet that is disposed about the common point for receiving the ions that are ejected therefrom and for causing at least a portion of the ions to undergo collisions and form product ions by fragmentation. A mass analyzer in communication with the collision cell receives the product ions from the collision cell and obtains product ion mass spectra with a rapid scan rate, hi this way, a plurality of product ion spectra may be obtained for a large number of precursor ions in a sample without the need for data-dependent operation.
Patent CA-2677602-A1 (CA)
Inventor: KIMATA MASAYUKI
IPC: H04B7/005
Filed: 2008-02-06
Abstract: It is possible to provide a channel estimation device which can obtain an excellent equalization characteristic by performing equalization filter wei ght calculation with an improved channel estimation accuracy as compared to the conventional technique. A subcarrier copy unit (20) copies K end subcarr iers by using a channel estimation estimated by a correlation process unit ( 14) and using a subcarrier copy quantity K. An IDFT unit (15) converts the c hannel estimation obtained by the subcarrier copy unit (20) into a channel r eply of the time range. A noise path removal unit (16) removes a noise path from the channel reply as an output from the IDFT unit (15). The DFT unit (1 7) performs DFT on the channel reply from which a noise path has been remove d by the noise path removal unit (16) and outputs a channel estimation value of the frequency range where the noise is suppressed. A weight calculation unit (5) inputs the channel estimation value of the frequency range as an ou tput from the DFT unit (17) and calculates the equalization weight.
Patent CA-2678437-A1 (CA)
Inventor: CARLZ RANDALL JOSEPH
IPC: F15B13/06
Filed: 2009-09-14
Abstract: A line connects the tractor hydraulic power beyond supply to the pressure reduction valve that is connected to the implement cylinder ends and automatically controls implement down pressure. Fluid under pressure is supplied from a line independently of the tractor selective control valve during automatic down pressure mode operation, the selective control valve can be positioned in a float mode when the down force circuit is controlling implement down pressure. The circuit eliminates a stall signal from the selective control valve to the hydraulic pump that otherwise would cause the pump to rise to the high, heat-producing stall pressure if the selective control valve operated in an active pressure mode.
Patent CA-2678749-A1 (CA)
Inventor: BEYER BRIAN M
IPC: A61P37/06
Filed: 2008-02-21
Abstract: Engineered antibodies to human IL-23p19 are provided, as well as uses the reof, e.g., in treatment of inflammatory, autoimmune, and proliferative diso rders.
Patent CA-2681546-A1 (CA)
Title: Valve pour amortisseur disposee entre une chambre inferieure et une chambre de compensation de l'amortisseur
Inventor: MARTIN MICHEL
IPC: F16F9/34
Filed: 2009-09-28
Abstract: Cette valve (1) comprend un clapet (4) coulissant dans un porte-clapet (6) et une embase (8), le porte-clapet (6) étant retenu par l'embase (8) par un moyen de retenue élastique (28), ledit porte-clapet (6) étant mobile par rapport à ladite embase (8) entre une position de compression et une position de détente, ledit porte-clapet (6) comprenant un siège (10) et un corps (12) s'étendant sous le socle (10) et s'étendant dans l'embase (8). Ledit moyen de retenue (28) est fixé l'une part au corps (12) du porte-clapet (6) et comprend au moins une partie (32) s'étendant sous la face inférieure (34) de l'embase (8), ladite partie (32) appuyant contre ladite face inférieure (34) en position de détente du porte-clapet (6).
Patent CA-2683164-A1 (CA)
Inventor: OESTLING STURE
IPC: G01L1/22
Filed: 2008-03-18
Abstract: The invention relates to a combination of a load cell (7) and a tubular insert (3) for mounting in a bore (2) in a machine component (1), wherein the load cell (7) is structurally connected to an inner sleeve (6), which is axially displaceable inside an outer sleeve (4), which is insertable in the bore (2), said inner and outer sleeves (6, 4) having portions with mutually tapering envelope surfaces facing each other, and means (5, 8, 11) being provided for displacing the inner sleeve (6) and the outer sleeve (4) axially relative to each other for expanding the outer sleeve (4) partially for increasing the grip between the insert (3) and the bore (2), thereby giving the load cell (7) a pretension sufficient for emitting signals representative for the current load acting on the machine component (1).
Patent CA-2683328-A1 (CA)
Inventor: GUERREIRO SERGIO STAFANO
IPC: C21D1/18
Filed: 2008-04-14
Abstract: The invention relates to a method for producing a crankshaft, in special for diesel engines, wherein a crankshaft blank is produced from austempered ductile cast iron, the casting blank is subjected to heat treatment matched to the austempered ductile cast iron whereby the blank acquires high strength and hardness. According to the invention, surfaces which form bearing surfaces for connecting rods and shaft bearings are undersized before the ADI heat treatment. Following the heat treatment a coating is applied to the bearing surfaces, the layer thickness being matched to the undersize and dimensional deviations as a result of the heat treatment. The coated bearing surfaces are finally finish-machined to the finished size without the need of machining the bearing sufaces of the casting blank after the heat treatment.
Patent CA-2684943-A1 (CA)
Inventor: KANEKO MASATO
IPC: F04B39/00
Filed: 2008-04-18
Abstract: A lubricating oil composition for refrigerators comprising a base oil which comprises as a main component a polyol ester compound obtained from a polyhydric alcohol selected from among pentaerythritol, dipentaerythritol, trimethylolpropane, and neopentyl glycol and a C4 to C20 aliphatic monocarboxylic acid and which has an acid value of 0.02 mgKOH/g or less and a hydroxyl value of 5 mgKOH/g or less. A compressor using the lubricating composition. The lubricating oil composition is applicable to such refrigerators that use a refrigerant having a specific structure, such as an unsaturated fluorinated hydrocarbon compound, and being usable in current car air conditioner systems, and has excellent compatibility with the refrigerant, good sealing properties, capability of imparting a low coefficient of friction to sliding members and, yet, excellent stability. The compressor uses the lubricating composition.
Patent CA-2686003-A1 (CA)
Title: Tape with a longitudinally extending filament
Inventor: VAN DEN BERGHE GARRY CYRILLE ALFRED
IPC: C09J7/22
Filed: 2009-10-16
Abstract: A vehicle is wrapped by a printed adhesive film where the film is also applied over doors and other areas intended not to be covered. The film is cut at the door edge and over the area by adhesively attaching a tape having a release coating on the front surface and carrying a filament along a center of the front side. The printed film is applied over the door, the area not to be covered and the tapes and is cut along the door edge and around the area by pulling the filament from the tape so that a strip of the film at the door edge and the film over the area can be removed. The film can be stretched and pulled away from the tape for reapplying for proper fit.
Patent CA-2686389-A1 (CA)
Inventor: AKESSON ELISABET
IPC: G01N1/28
Filed: 2008-04-30
Abstract: The invention relates to a biological microglia comprising at least two pores having a size adopted to allow cells, cell aggregates, tissue or other biological material to pass through said pores, and one or several slicing beams separating said pores from each other, wherein biological material is split/sliced/cleaved into at least two parts when passing said microgrid, a slicing device, an apparatus comprising said slicing device as well as the use of said microgrid, slicing device and apparatus.
Patent CA-2692226-A1 (CA)
Title: Machine for personalising smart cards at high rate
Inventor: BERTHE BENOIT
IPC: G06K17/00
Filed: 2008-06-18
Abstract: The personalisation machine for smart cards (5) comprises an administration computer system (1) connected via at least one data personalisation transmission element (2, 200) to a turning device (3) equipped with routing means of personalisation data to locations (32) of a plurality of card locations (5). Said transmission element (2, 200) is of wired type and has a maximal data transmission capacity greater than 100 MBps (megabytes per second). To ensure a substantial processing rate with a compact machine, it is provided with: - means (4) for driving in rotation of bi-directional type for turning the device (3) around an axis (23) of rotation, said system (1) remaining fixed; - a control module (40) regularly inverting the direction of rotation of the turning device. Stops are provided for preventing rotation of the device (3) beyond one turn.
Patent CA-2693400-A1 (CA)
Inventor: SANDS ARTHUR T
IPC: A61K45/06
Filed: 2008-07-09
Abstract: Combinations comprising a tryptophan hydroxylase inhibitor for treating pulmonary hypertension and related diseases
Patent CA-2693447-A1 (CA)
Inventor: HUNZIKER KURT
IPC: A61G5/14
Filed: 2008-03-20
Abstract: The vehicle, for example a stand-up wheelchair, comprises a frame (11) and, arranged on the latter, a seat device (19). On each side of the frame (11), the central wheel (13), which can be driven by a motor (27), and the front wheel (15) are operatively connected to each other by an endless chain (45). The frame (11) has a front part (21) and a rear part (23), which are connected to each other in an articulated manner by way of a joint (25). In the sitting position, the front wheels (15) are not in contact with the ground, which means that they do not obstruct the manoeuvring of the vehicle in a confined space. In the standing position, the front wheels (15) are in contact with the ground, but the central wheels (13) are not. The user, in the standing position, is thus able to turn about the axis of the vehicle, without the central wheels (13) having a blocking action.
Patent CA-2694382-A1 (CA)
Inventor: TURNER JAKE
IPC: A61M27/00
Filed: 2008-06-27
Abstract: Apparatus (10, 200, 400) and methods for alerting a user of topical negative pressure therapy apparatus to a non-flow condition of aspirant fluid in the apparatus are described, the apparatus comprising: a device (32, 202) having vacuum pump means (44, 248) and a waste canister (22, 204) connected to the device; the waste canister being operably connected to a wound dressing (14) by aspiration conduit means (12, 274) for aspirating fluid from the wound; the aspiration conduit means, the waste canister and the device providing a fluid flow path therethrough and the vacuum pump means providing for fluid flow therethrough; the device having first pressure sensing means (46, 402) at an upstream position between an outlet port (28, 268) for aspirated fluid from said waste canister and said pump means; said waste canister having further provision selected from one of, selectable vent means (406) for admission of ambient air to said waste canister and selectable second pressure sensing means (422) for sensing pressure in said waste canister; and, a control system for receiving signals from said sensors and initiating control signals in response and activating an appropriate user alarm.
Patent CA-2702029-A1 (CA)
Title: Refrigerants physiologiques a base d'esters lactoyliques de lactate de menthyle
Inventor: ERMAN MARK B
IPC: A23L27/00
Filed: 2008-09-12
Abstract: La présente invention concerne un procédé permettant de conférer un effet réfrigérant physiologique à un produit de consommation. Ce procédé comprend l'introduction dans la formule du produit de consommation d'une composition comprenant au moins un ester lactoylique du lactate de menthyle. L'invention concerne également un procédé permettant une réfrigération physiologique par mise en contact de la peau ou des muqueuses avec des compositions à base d'esters lactoyliques. L'invention concerne en outre des réfrigérants contenant lesdits esters lactoyliques et d'autres réfrigérants. Il est facile de préparer ces esters lactoyliques à partir de menthol et d'acide lactique.
Patent CA-2702521-A1 (CA)
Inventor: BOYER JOHN D
IPC: F21S8/08
Filed: 2008-10-20
Abstract: A lighting apparatus having a pivotable light cartridge for positioning and directing the light output of a plurality of light sources, the light cartridge including an elongated base oriented along the longitudinal axis, a pivot at the opposed first and second ends of the light cartridge along the longitudinal axis, a plurality of light sources, and an longitudinal wall extending from the lateral edge of the base, the wall including a plurality of spaced-apart, radially-extending ribs, each having a distal edge. A rotatable worm gear having a helical thread is positioned in mechanical engagement with a portion of the distal edges of the plurality of ribs, so that rotation of the worm gear with a hand tool effects pivoting of the light cartridge along the longitudinal axis.
Patent CA-2703905-A1 (CA)
Inventor: QIU JUN
IPC: H01M50/423
Filed: 2008-11-14
Abstract: The invention relates to a micro-porous membrane comprising a porous membrane carrier made of a first polymeric material (A) and comprising a second polymeric material (B) intimately divided throughout the porous membrane carrier, wherein the porous membrane carrier comprises a plurality of interconnected polymeric fibers, fibrils, filaments and/or lamellae having a thickness of less than 1 µm, the porous membrane carrier has an interconnected open porous structure formed by the plurality of interconnected polymeric fibers, fibrils, filaments and/or lamellae and a porosity of at least 50%; and the polymeric material (B) comprises a thermoplastic polycondensation polymer and is present in an amount of at most 30 wt.%, relative to the total weight of (A) and (B). The invention also relates to a process for preparing such a micro-porous membrane comprising steps wherein (i) a porous membrane carrier made of a first polymeric material (A) is impregnated with a polymer solution comprising a second polymeric material (B) in a solvent system (X), and (ii) the resulting impregnated membrane carrier is quenched in a non-solvent system (Y), thereby precipitating at least part of the second polymeric material (B).
Patent CA-2705660-A1 (CA)
Inventor: WALKER DAVID RYAN
IPC: G06F1/16
Filed: 2010-05-27
Abstract: A clamshell or slide type of handheld wireless communication device can include a biasing component to raise or lower a keyboard relative to a first housing of the device. The biasing component can raise the keyboard when the communication device is opened and can lower the keyboard when the communication device is closed. When the keyboard is raised, the keyboard can be flush with or above the first housing or sides of the first housing of the communication device. When the keyboard is lowered, the keyboard can be below the first housing of the communication device.