baber/WOPTO huggingface dataset:
Patent CA-2819438-A1 (CA)
Inventor: LEFEBVRE GUY
IPC: F23Q2/173
Filed: 2010-12-09
Abstract: The valve assembly (8) comprises a tubular rigid body (20) that can be arranged in the upper wall of a lighter gas reservoir and a hollow rod (35) extending along a central axis from a lower end located within said tubular body to an upper end located outside the tubular body. A retaining member (R), on which the upper end of the tubular body is crimped, surrounds a cylindrical portion of the hollow rod. Movement of the hollow rod through the retaining member from a closed position to an opened position enables gas to flow from a lower hole of the valve assembly to the upper end of the hollow rod. The retaining member (R) made of synthetic resin has an annular shape with a slit that can be circumferentially expanded. This member has a reduced thickness at a contact area with crimped portion of the tubular body.
Patent CA-2821718-A1 (CA)
Inventor: PRICE MICHAEL JOHN
IPC: G01V1/28
Filed: 2011-12-19
Abstract: A method or system for detecting a seismic event includes detecting a primary wave of a seismic event using at least one sensor at a measurement location; using at least one parameter of the detected primary wave to determine an estimated peak ground intensity at the measurement location without determining the magnitude of the seismic event; determining an epicenter of the seismic event; and estimating the intensity of the seismic event at a specified location using the determined estimated peak ground intensity and the distance of the specified location from the epicenter. The epicenter can be determined using sensors at a single location. A noise detection system can filter out detected signals that correspond to local vibrations rather than seismic events.
Patent CA-2822131-A1 (CA)
Inventor: FENNY CARLOS A
IPC: F04D29/36
Filed: 2013-07-24
Abstract: According to one embodiment, a rotary blade actuator includes a housing, a vane disposed within the housing, a shaft disposed at least partially within the housing and coupled to the vane. The vane comprises a first vane surface disposed within a first chamber between a first fluid opening and a second fluid opening and a second vane surface disposed within a second chamber between a third fluid opening and a fourth fluid opening. The shaft is operable to rotate in response to movements of the vane.
Patent CA-2822516-A1 (CA)
Inventor: WOLFSON JASON
IPC: F24F7/003
Filed: 2005-04-04
Abstract: Selon linvention, une durée pendant laquelle lair a été fourni à partir dun conduit dair vers un espace est suivie et, sur la base de cette durée, au moins un temps de démarrage ou de blocage de la fourniture dair par le conduit vers lespace est régulé. Dautres caractéristiques concernent, notamment, la commande de remplacement dune soupape dévacuation dair et les interfaces utilisateurs.
Patent CA-2824008-A1 (CA)
Title: Method and apparatus for non-adjacent carrier signalling in a multicarrier broadband wireless system
Inventor: SAYENKO ALEXANDER
IPC: H04W72/04
Filed: 2011-01-11
Abstract: In accordance with an example embodiment of the present invention, an apparatus comprising: at least one processor, and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to perform at least the following report a maximum supported radio frequency bandwidth, report a number of supported carriers, and receive data on non-adjacent carriers.
Patent CA-2825191-A1 (CA)
Inventor: SINGLETON ROBERT
IPC: G06K19/077
Filed: 2012-01-17
Abstract: A method for adhering an electronic assembly to a bottom cover sheet in the manufacture of an electronic device is presented. According to the method, the electronic assembly is attached to the bottom overlay using a modified ultra violet ("UV") cured adhesive.
Patent CA-2827336-A1 (CA)
Title: Flumazenil complexes, compositions comprising same and uses thereof
Inventor: AMSELEM SHIMON
IPC: A61K31/5517
Filed: 2012-02-23
Abstract: The present invention provides soluble complexes of flumazenil, methods for the preparation thereof, pharmaceutical compositions comprising same and use of said compositions for alleviating or counteracting the various types of hypersomnia, drowsiness, residual effects associated with the administration of sleep/hypnotic drugs, alcohol intoxication or hepatic encephalopathy. The present invention is based in part on the unexpected discovery that flumazenil complexes are more soluble than flumazenil alone.
Patent CA-2831250-A1 (CA)
Inventor: JOHNSON VICTOR WILLIAM
IPC: F24H1/38
Filed: 2013-10-23
Abstract: A diesel heater has two compartments with the components which are frequently serviced being located in one of the compartments which is easily accessible to the user. The heater is of reduced size and weight for smaller coaches and boats and the control system allows for maximum safety and flexibility in operating from AC power, engine power or burner combustion.
Patent CA-2831472-A1 (CA)
Inventor: GOELET JOHN
IPC: B60V3/04
Filed: 2012-04-05
Abstract: A transportation system (10) is disclosed. The transportation system has a vehicle (22) that is self -powered and configured to generate an air cushion (250) on a trackless lane (222) having a substantially flat surface. The vehicle is configured to move over the substantially flat surface on the air cushion. The transportation system also has a guidance system (224) configured to guide the vehicle between peripheries of the trackless lane.
Patent CA-2832253-A1 (CA)
Inventor: GEBHARD MARKUS
IPC: B21D43/05
Filed: 2012-04-05
Abstract: The invention relates to a transfer arrangement for transporting and/or positioning and/or aligning a workpiece and is used in particular in presses or press lines. A cross member (16) can be moved and/or pivoted in a plurality of directions in space. The movement of the cross member (16) is controlled or regulated by means of a control unit (21) and by means of a corresponding number of axial drives. A  servomotor (53), which is also activated by means of the control unit (21), is located on the cross member (16). A  base support (28) can be coupled to the cross member (16) with the help of a coupling arrangement (27). A drivable shaft (45) is arranged on the base support. The coupling arrangement (27) of the cross member (16) encompasses a connecting means (35), which interacts with a mating connecting means on the base support to establish the mechanical fastening. The coupling arrangement (27) furthermore encompasses a coupling means (36), which interacts with a mating coupling means (52) on the rotatable shaft (45) to establish a rotational connection between the servomotor (53) and the drivable shaft (45). The control unit (21) is equipped to carry out an automatic coupling and removal of a base support (28) by means of a controlled movement of the cross member (16) and an activation of the servomotor (53). A workpiece gripping arrangement (29) for holding the workpiece is present on the base support (28).  Different workpiece gripping arrangements (29) or different base support types (28) can be connected to the cross member (16) in this manner.
Patent CA-2834557-A1 (CA)
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/072
Filed: 2012-04-11
Abstract: A fastener cartridge can comprise a support portion, a tissue thickness compensator positioned relative to the support portion, and a plurality of fasteners positioned within the support portion and/or the tissue thickness compensator which can be utilized to fasten tissue. In use, the fastener cartridge can be positioned in a first jaw of a surgical fastening device, wherein a second jaw, or anvil, can be positioned opposite the first jaw. To deploy the fasteners, a staple-deploying member is advanced through the fastener cartridge to move the fasteners toward the anvil. As the fasteners are deployed, the fasteners can capture at least a portion of the tissue thickness compensator therein along with at least a portion of the tissue being fastened.
Patent CA-2835551-A1 (CA)
Inventor: DENK JOACHIM
IPC: F16C32/04
Filed: 2012-04-12
Abstract: The invention relates to a method for operating a three-phase inverter (6) of a converter-fed magnetic bearing (2), the two coils (12, 14) of which are connected by a first connection (20, 22) to a respective output (W, V) of the three-phase inverter (6) at one end and are connected by a second connection (24, 26) to each other and to a third output (U) of the three-phase inverter (6) at the other end. According to the invention, a variable control current (2*iq) of the magnetic bearing (2) is injected into an output (U). A  constant bias current (id) of the magnetic bearing (2) flows between the two additional outputs (V, W) of the three-phase inverter (6) and thus serially through the two coils (12, 14). In order to form the difference control of the magnetic bearing (2), the control current (2*iq) is divided among the two additional outputs (V, W), such that a control current (iq) flows parallel through the two coils (12, 14). As a result, a converter-fed magnetic bearing (2) is obtained, the operating method of which is further developed in such a manner that the effective current load of the three-phase inverter (6) is significantly reduced and the current rise velocity of the control current of the magnetic bearing (2) is significantly increased.
Patent CA-2840883-A1 (CA)
Title: Substituted azaheterocycles
Inventor: HEINRICH TIMO
IPC: C07D405/14
Filed: 2012-06-11
Abstract: The invention provides novel substituted azaheterocyclic compounds according to Formula (I), their manufacture and use for the treatment of hyperproliferative diseases, such as cancer.
Patent CA-2842923-A1 (CA)
Inventor: EVERT JOHN R
IPC: B65D75/28
Filed: 2011-07-28
Abstract: The present invention provides an apparatus for distributing samples (102). The apparatus includes a sample package (110) and a publication (202). The sample package (110) comprises a sample product (102) to be distributed and a sample backing (104). The sample package (110) is joined to the publication (202) such that the sample package (110) is partially inserted into the publication (202) and the sample product (102) is external to the publication (202).
Patent CA-2843668-A1 (CA)
Title: Flexible folding battery cover
Inventor: KNAPP RAINER
IPC: H01M50/176
Filed: 2014-02-21
Abstract: Battery covers and methods for producing battery covers are described. One battery cover described herein includes a single sheet of material formed into a substantially rectangular box shape with an opening formed along one side, the rectangular box shape capable of being folded into a flattened shape for transportation and the material including a flexible laminate of at least one layer of synthetic fiber and a polymer film layer. The material has a thickness and other properties such that when the battery cover is unfolded, the material substantially maintains the rectangular box shape, and when the battery cover is folded into the flattened shape, the material maintains a spring force such that, unless restrained, the battery cover would unfold to the rectangular box shape.
Patent CA-2846145-A1 (CA)
Inventor: ANDERSON WILLIAM
IPC: A61M5/315
Filed: 2008-06-23
Abstract: A syringe assembly (10) including: (1) a syringe barrel (14) defining a chamber (18); (2) a plunger (12) mounted in the chamber (18) and moveable with respect to the barrel (14); and (3) a cap assembly (80) containing a cap (82) and an absorbent material (86) is removably attached to the plunger.
Patent CA-2846179-A1 (CA)
Inventor: MANSUETO RICHARD
IPC: E06B3/50
Filed: 2014-03-14
Abstract: A window assembly includes a first sash having a first rail having a longitudinal axis extending between a first end and an opposite second end. A continuous handle extends along the length of the first rail and is pivotally connected to the first rail between a lowered first position and a second raised position.
Patent CA-2847321-A1 (CA)
Inventor: CULLEN JAMES M
IPC: E04D13/064
Filed: 2014-03-25
Abstract: A clip connecting the outer end of a gutter guard to the outer end of a gutter.  The clip has an outwardly extending lower panel, a front panel extending upwardly from an inner end of the lower panel, the front panel merging with an intermediate panel that extends outwardly over the lower panel. The lower and intermediate panels are constructed to engage the outer gutter end to connect the clip thereto, 'The intermediate panel is folded inwardly at its outer end and merges with an upper panel extending inwardly over the intermediate panel. The intermediate and upper panels are constructed to receive and retain therebetween the gutter guard outer end.
Patent CA-2848156-A1 (CA)
Title: Ophthalmic compositions comprising prostaglandin f2 alpha derivatives and hyaluronic acid
Inventor: HADJ-SLIMANE REDA
IPC: A61K31/5575
Filed: 2012-09-11
Abstract: The present invention relates to a composition comprising at least one analogue of prostaglandin as active compound, and a stabilizing amount of at least one hyaluronic acid or a salt thereof, said composition being preservative-free; and to the use thereof for use in treating ocular hypertension and/or glaucoma in a subject in need thereof.
Patent CA-2850481-A1 (CA)
Inventor: KO YOUNG KWAN
IPC: A01P13/00
Filed: 2012-05-18
Abstract: Provided are an ortho-substituted phenylisoxazoline-based compound with 2,6-difluorobenzyloxymethyl represented by Formula 1, or a racemate or enantiomer thereof, a herbicide including the ortho-substituted phenylisoxazoline-based compound, or the racemate or enantiomer thereof as an active ingredient, and a method of selectively controlling grass weed comprising treating with the ortho-substituted phenylisoxazoline-based compound, or the racemate or enantiomer thereof before or after the grass weed emerges.
Patent CA-2850536-A1 (CA)
Inventor: PEIRCE JOHN M
IPC: B23P19/04
Filed: 2012-10-17
Abstract: A swage or coupling tool is provided for use in coupling a fluid line to a compression fitting, a fluid coupler, or the like. The swage tool provides multiple degrees of freedom and/or multiple pivots or pivot joints to facilitate and maintain alignment of the jaws with the compression fitting during use of the swage tool to facilitate properly-aligned assembly of the compression fitting, and to limit bending or kinking of the fluid line when the fitting is being attached. The swage tool includes a pair of movable jaws, which may have stepped or rounded engagement surfaces, which may be forced against corresponding engagement surfaces of the compression fitting to securely assemble the fitting to the fluid line. The shape of the engagement surfaces facilitates properly-aligned assembly of the compression fitting, and limits bending or kinking of the fluid line when the fitting is being attached.
Patent CA-2850760-A1 (CA)
Inventor: CAPPOLA KENNETH M
IPC: A61B17/28
Filed: 2014-05-01
Abstract: A surgical device includes a handle assembly, an elongated member, and a tool assembly. The handle assembly includes a mode selection mechanism configured to alternate the surgical device between a grasping mode of operation and a clamping mode of operation. The tool assembly includes a cartridge assembly having a plurality of staples and an anvil assembly. The tool assembly is configured to grasp and release tissue in the grasping mode of operation and configured to clamp and staple tissue in the clamping mode of operation. The mode selection mechanism includes a switch and a pawl. When a moveable handle of the handle assembly is compressed with the switch held in a depressed position, the device is in the grasping mode of operation. When the moveable handle is compressed with the switch in a neutral position, the device is in the clamping mode of operation.
Patent CA-2856315-A1 (CA)
Title: Riser weak link
Inventor: KONGSHEM CHRISTIAN ANDREAS
IPC: E21B17/01
Filed: 2011-11-18
Abstract: The invention relates to a riser weak link in a riser connecting a floating installation or vessel to a hydrocarbon well on the seabed, said weak link comprising a first riser part (71) in the form of an upper housing (73) for connecting to a riser upper section (74); a second riser part (72) in the form of a lower housing (75) for connecting to a riser lower section (76), wherein one riser part is arranged to extend into the other riser part; and connection devices for releasably connecting the upper and lower housings (73, 75). The weak link comprises a first connection device (81 ) arranged to fail if a tensile force on the first and second riser parts (71, 72) exceeds a first threshold force, and that the weak link comprises a second connection device (82) arranged to fail if a compressive force on the first and second riser parts (71, 72) exceeds a second threshold force.
Patent CA-2856365-A1 (CA)
Title: Systems and methods for continuous and near continuous drilling
Inventor: PILGRIM RICK
IPC: E21B19/20
Filed: 2012-05-18
Abstract: The present disclosure provides drilling and tripping equipment packages and control schemes and methods using two or more lifting systems that operate simultaneously and continuously in a synchronized manner such that the feeding of tubular into or out of a well bore is achieved with continuous or near continuous movement, without the need for periodic interruptions. The drilling and tripping equipment packages and control schemes are also able to rotate the tubular in the well bore with continuous speed and torque sufficient for both drilling and back-reaming operations. The drilling and tripping equipment package and control scheme is additionally able to circulate drilling fluid into the internal bore of the tubular with sufficient pressure and flow to facilitate both drilling and back-reaming operations, with minimal interruption to circulation.
Patent CA-2857550-A1 (CA)
Title: Amine and nitroxide based additive composition for control and inhibition of polymerization of styrene, and method of use thereof
Inventor: SUBRAMANIYAM MAHESH
IPC: C08K5/17
Filed: 2012-11-21
Abstract: The present invention relates to additive composition for controlling and inhibition of polymerization of aromatic vinyl monomers including styrene comprising: (a) one or more of nitroxide (i.e. nitroxyl) compounds; and characterized in that the said composition further comprises one or more of (b) aliphatic amines selected from a group comprising tertiary amines, secondary amines and primary amines. In one embodiment, the present invention also relates to method of use of presently provided composition. In another embodiment, the present invention also relates to method of controlling and inhibiting polymerization of aromatic vinyl monomers including styrene by employing presently provided composition. In still another embodiment, the present invention also relates to method of preparation of presently provided composition.
Patent CA-2858141-A1 (CA)
Inventor: BRUNAZZI ACHILLE
IPC: F16D7/04
Filed: 2014-08-01
Abstract: An uncoupling device, particularly for universal joint transmissions, comprising: ~ a cylindrical casing, which is integral with a fork of a universal joint, comprising a plurality of radial slots provided on the inner circumferential surface of the casing; ~ a pawl supporting cage, which is integral with a rotation shaft, comprising a plurality of radial seats, and is accommodated rotatably within said casing; ~ a plurality of pawls adapted to be accommodated in the radial seats of the cage; the pawls are adapted to pass from a coupling configuration to an uncoupling configuration. The device further comprises an annular element, which can move axially between a retracted position and an advanced position, the annular element comprising a plurality of tongues.
Patent CA-2860190-A1 (CA)
Inventor: CHESNEY KEVIN
IPC: G08C17/02
Filed: 2014-08-19
Abstract: A porch light assembly with an emergency signalling device is disclosed. The emergency signalling device is in the form of a strobe light associated with a porch light, the strobe light being in communication with one or more smoke detectors installed within the building or residence. The strobe light can be mounted integrally within the mounting base of the lighting fixture itself or a separate mounting base with strobe light can be attached to a separate lighting fixture. The strobe light can be hardwired to the same electrical circuit operating the smoke detectors or can be connected wirelessly with the smoke detectors. Upon activation, the strobe light provides a visual emergency signal on the exterior of the building or residence allowing emergency crews to quickly and easily identify the building or residence in need of assistance.
Patent CA-2860832-A1 (CA)
Inventor: GIBSON NICHOLAS FENLEY
IPC: G03G15/08
Filed: 2013-01-11
Abstract: A doctor blade assembly for the developer unit of an electrophotographic imaging system. The doctor blade assembly includes a blade member having a first longitudinal edge for contacting a developer roll of an imaging system; a bracket member operatively connected to the blade member; and at least one bias member having a first end portion along a first longitudinal end portion of the bracket member and a second end portion contacting a distal portion of the blade member so as to present a force thereon. The force presented by the bias member serves as a counterforce to at least partly offset a force presented on the doctor blade and developer roll by a seal member of the developer unit.
Patent CA-2861915-A1 (CA)
Inventor: VOGT SEBASTIAN
IPC: A61B17/56
Filed: 2014-09-04
Abstract: The invention relates to a modular articulated spacer system for screw-based assembly of an articular spacer intended to replace an artificial joint temporarily, whereby the articulated spacer system comprises at least two modules (1, 2) that can be connected by means of a screw connection (5, 6, 12), whereby a first module (1) of the articular spacer system comprises a surface for formation of a sliding surface of the joint of the articular spacer and a second module (2) of the articular spacer system comprises a stem for connection to a bone, in which the modules (1, 2) that can be connected by means of the screw connection (5, 6, 12) comprise at last one screw-locking device (8, 18) for each screw connection (5, 6, 12), whereby the at least one screw-locking device (8, 18) is connected to one of the modules (1, 2) or is provided in the form of the same part as one of the modules (1, 2). The invention also relates to a method for building-up an articular spacer using said articulated spacer system, in which the articular spacer is screwed together using at least two modules (1, 2), which are selected from a multitude of different modules (1, 2) to suit the anatomy and/or treatment situation, whereby the modules (1, 2) are screwed together appropriately such that the screw-locking devices (8, 18) prevent the modules (1, 2) from detaching or being unscrewed. And lastly, the invention relates to the use of an articular spacer made from said articulated spacer system as a temporary place-holder for an artificial joint.
Patent CA-2862536-A1 (CA)
Title: Method for preparing high-silica lev-type zeolites
Inventor: DAVIS TRACY MARGARET
IPC: C01B39/48
Filed: 2013-03-20
Abstract: Disclosed herein is method for preparing LEV-type zeolites from FAU-type zeolites in fluoride media using an N-methyl quinuclidinium cation as a structure directing agent.