baber/WOPTO huggingface dataset:
Patent CA-2566046-A1 (CA)
Inventor: POIRIER JULIEN
IPC: B23D59/00
Filed: 2005-05-12
Abstract: There is provided a method for increasing the critical speed of a rotating disk and disk using same. The method comprises the steps of providing a disk and fastening at least one heat sensitive insert to the disk. The insert exerts a tensile stress on the disk when an insert temperature exceeds a redetermined temperature. The disk could be a saw blade. Also, there is provided a saw blade and method having a reduced kerf at high speeds, the blade having a serrated cutting edge. The blade comprises at least one insert attached to the blade, the at least one insert exerting a tensile stress on the blade when an insert temperature reaches a predetermined temperature, the exerted tensile stresses opposite to those induced by the blade temperature.
Patent CA-2566250-A1 (CA)
Title: Improved separation of complex mixtures
Inventor: ZARE RICHARD NEIL
IPC: C10G31/00
Filed: 2005-05-13
Abstract: Improved crude oil processing is achieved by viscoelastic shearing of crude oil at an elevated temperature. The shearing provides for an enriched light fraction and an enriched heavy fraction that can be more efficiently separated by distillation. Shearing is achieved using a mobile surface and immobile surface, or other flow geometry, under conditions providing for a transient phase separation.
Patent CA-2567254-A1 (CA)
Inventor: RAYNER JON O
IPC: C12N15/09
Filed: 2005-05-18
Abstract: The present disclosure provides TC-83 VEE-derived replicons, alphaviral replicon particles and immunogenic compositions containing TC-83 alphaviral replicon particles which direct the expression of at least one antigen when introduced into a suitable host cell. The TC-83 VEE-derived ARPs described herein are improved in that they are subject to a lower vector-specific immune response than prior art ARPs.
Patent CA-2567373-A1 (CA)
Title: Foldable durable patient aid product such as a commode and method of forming same
Inventor: REICHLIN JAMES
IPC: A47K11/04
Filed: 2005-05-17
Abstract: The present invention provides a commode comprising first and second side frames, each including front and rear legs interconnected at their respective first ends thereof by a handle. A rear cross brace interconnects the rear legs of the first and second side frames. A rear support tube assembly secures the rear cross brace to each rear leg. A portion of the rear support tube assembly encompasses an entire circumferential extent of both the rear cross brace and the rear leg without any seam. At least one of a commode seat and commode lid pivotally secured to the rear cross brace member.
Patent CA-2572648-A1 (CA)
Inventor: VERGARA DANIEL
IPC: A01B59/00
Filed: 2005-07-01
Abstract: The invention relates to a handle (10) for twisting a rod-shaped or tubular rotary body (54), a lifting spindle arrangement (52), and a method for producing such a handle (10). The inventive handle (10) comprises bulges (26, 28, 30) which extend parallel to an axis (12) while at least partially forming a hollow space (42, 44, 46) around said axis (12). The hollow spaces (42, 44, 46) are used for accommodating the handle on the rotary body (54). A torsion-proof connection between the handle (10) and the rotary body (54) is created via a recess (48) on the handle (10) and a protrusion (62) that is embodied on the rotary body (54) and can be made to engage with said recess (48).  According to the invention, the bulges (26, 28, 30) are disposed one behind another along the axis (12), at least one bulge (26, 28, 30) being molded in the opposite radial direction relative to an adjoining bulge (26, 28, 30).  Such a handle (10) is used for adjusting a lifting spindle arrangement (52), e.g. on trailed agricultural implements.
Patent CA-2572705-A1 (CA)
Inventor: MUSAL MICHAEL J
IPC: G02C1/06
Filed: 2006-12-29
Abstract: An eyewear system includes a frame having a lens channel configured to slidably receive the lens and an opening to allow the lens to be inserted into the lens channel. The system further includes a lens configured to be slidably received into the lens channel of the frame and a latch to releasably secure the lens in the frame.
Patent CA-2576176-A1 (CA)
Inventor: GLENN ROBERT WAYNE
IPC: A61Q5/10
Filed: 2005-08-13
Abstract: The present invention relates to compositions for the oxidative dyeing of keratin fibres, comprising a medium suitable for dyeing and a compound 2-(amino or substituted amino)-3, 5-substituted phenol compounds according to the Formula (I), as defined herein.
Patent CA-2577389-A1 (CA)
Inventor: WHITTEN JEFFREY P
IPC: C07D311/04
Filed: 2005-08-16
Abstract: Methods of making chiral psorospermin or its analogues and/or intermediates thereof are provided.
Patent CA-2578604-A1 (CA)
Title: Piperidine derivative or pharmaceutically acceptable salt thereof
Inventor: KIKUCHI KAZUMI
IPC: C07D211/42
Filed: 2005-08-31
Abstract: The piperidine derivative of the present invention in which the 4-position of the piperidine ring is bonded, via vinylene, to a mono-substituted (-R 1 ) or unsubstituted benzene ring and the 1-position of the piperidine ring has an acyl group [-C(=O)-R 4 ], or a pharmaceutically acceptable salt thereof has an excellent sodium channel inhibition action and an excellent analgesic action and shows a high analgesic effect particularly to neurogenic pain. The present compound is useful as a sodium channel inhibitor of low side effect
Patent CA-2579956-A1 (CA)
Inventor: RUDYAK YURI
IPC: G21B1/11
Filed: 2007-02-08
Abstract: The invention may be used in heat-and-power and electric power engineering. In this device the energy is produced as the result of the reaction of thermonuclear fusion of helium nuclei in deuterium-tritium plasma. The device contains a toroid chamber with a magnetic coil, and belongs to Tokamak type devices.   In the presented device the sections of the magnetic circuits of the transformers are constructed in such way, that they are shaped in plan as sectors and encircle the toroid chamber throughout its full length. This permits induce electric field along the axis of the closed circuit of the plasma torus, and along its whole length. Such electric field ensures the plasma's stability due to shunting the curves of instability of the plasma cord.     For effective functioning, maintenance of the reactor, and access to all its elements and to the toroid chamber the radii of adjoining sections of the magnetic circuits of the transformers are designed of different length.
Patent CA-2580872-A1 (CA)
Inventor: KAHOLA MIKA
IPC: H04B7/005
Filed: 2005-08-11
Abstract: The present invention provides methods and apparatuses for utilizing unused portions of an allocated frequency spectrum in a wireless communications system that broadcasts content to wireless stations. A first wireless station may communicate with a second wireless station on an idle broadcast channel while keeping the resulting interference level below an acceptable maximum limit at the other wireless stations. Using interference level information that are measured at the wireless stations, the wireless station can negotiate with the other wireless station on an establishment channel for subsequent communications on one or more broadcast channels. The wireless station may receive broadcast content on a time slice that corresponds to a broadcast channel and that is further processed by the wireless station. Otherwise, the wireless station can utilize the corresponding time to measure an interference level for the corresponding channel or to transmit or receive data to/from another wireless station.
Patent CA-2583710-A1 (CA)
Title: Aryl sulfonamide peri-substituted bicyclics for occlusive artery disease
Inventor: HATEGAN GEORGETA
IPC: C07D413/14
Filed: 2005-10-11
Abstract: Aryl sulfonamide, peri-substituted, fused bicyclic ring compounds useful for the treatment or prophylaxis of a prostaglandin-mediated disease or condition are disclosed. The compounds are of the general formula (I). A representative example is formula (II).
Patent CA-2585676-A1 (CA)
Inventor: HO CHI HONG
IPC: B23B45/02
Filed: 2007-04-19
Abstract: A variable speed transmission that changes the output speed of a power tool in response to an increase in torque. The transmission includes a first transmission portion, a second transmission portion, and an annular connector. The annular connector may move via a spring and a control mechanism between a first position and a second position to vary the power tool output between a first and a second speed.
Patent CA-2587193-A1 (CA)
Title: Tondeuse a gazon universelle
Inventor: SLUSAREK HENRY
IPC: A01D34/835
Filed: 2007-04-26
Abstract: Dans les tondeuses à gazon conventionnelles que l'on pousse dessus pour coup er l'herbe, elles sont presque toutes identiques et la fonction est la même, elles sont plutôt lourdes environ 50 à 60 lbs chacune, encombrantes, d'une assez grandes tailles surtout leurs manches qui sont encombrants, lorsque l'on veut couper l'herbe à des endroits restreints. Dans cette invention la tondeuse à gazon a été conçue pour couper l'herbe so us les roulottes et caravanes motorisées. La tondeuse en question est très légère, seulement 12 lbs, elle est petite e t se manipule avec un manche qui a plus de 5 pieds de longueur. Le manche est long pour permettre d'aller assez loin sous les roulottes et caravanes motorisées ou autres endroits restreints.
Patent CA-2587293-A1 (CA)
Inventor: PEARCE RICHARD A
IPC: F04D25/08
Filed: 2007-05-03
Abstract: A fan (10) is disclosed having an electric motor (13) which rotatably drives an annular array of blade irons (14) each having a blade (15) mounted thereto. Each blade iron has a motor mounting portion (21) configured to be coupled with the electric motor for rotation. The motor mounting portion has an arcuate, vertical wall (26) and a horizontal flange (27). The horizontal flange has a first mounting hole (28) and an oblong second mounting hole (29) . A first mounting screw (31) having a first bushing or bearing (32) thereon passes through each first mounting hole and into a threaded mounting hole (34) in the motor (13). Similarly a second mounting screw (35) having a second bushing or bearing (36) thereon passes through each second mounting hole and into a threaded mounting hole (37) in the motor.  With this configuration the blade iron can pivot relative to the motor.
Patent CA-2588012-A1 (CA)
Inventor: LI HONG
IPC: A61K31/13
Filed: 2004-11-22
Abstract: Stable liposome composition for delivering a pharmaceutical agent, the composition comprising: (a) a suitable aqueous medium; (b) liposomes formed from a suitable phospholipid; (c) at least one pharmaceutical agent being at least partially encapsulated in the liposomes, and being selected from: (i) a lipophilic amine and a pharmaceutically acceptable acid, wherein the pharmaceutically acceptable acid is selected from an organic or inorganic acid, and (ii) a pharmaceutically acceptable organic acid salt of a lipophilic amine, and optionally a pharmaceutically acceptable organic acid; wherein the quantity of the pharmaceutically acceptable acid present in the composition is such that the pH of the liposome composition is less than or approximately equal to the pKa of the amino group of the pharmaceutically active lipophilic amine. Compositions, kits, and methods for the preparation of same, as well as methods for further enhancing the stability of the compositions by autoclaving, and methods for the identification of stable liposome compositions of the present invention are likewise provided.
Patent CA-2588819-A1 (CA)
Inventor: XU ZHONGHOU
IPC: H02H3/20
Filed: 2005-11-01
Abstract: An electronic protection component with a varistor and an alloy-type thermal fuse is disclosed. The varistor and the alloy-type thermal fuse are provide in a closed cavity, with one surface of varistor being close to one surface of the thermal fuse. The leads of the varistor and the alloy-type thermal fuse extend outside of the closed cavity which is filled with an alloy flux. Varistor and thermal fuse are located in close proximity, so that the speed of heat transfer is fast and the component is convenient to install.
Patent CA-2591534-A1 (CA)
Title: Stilbene derivatives and their use for binding and imaging amyloid plaques
Inventor: KUNG HANK F
IPC: A61K49/00
Filed: 2005-12-19
Abstract: This invention relates to a method of imaging amyloid deposits and to labeled compounds, and methods of making labeled compounds useful in imaging amyloid deposits. This invention also relates to compounds, and methods of making compounds for inhibiting the aggregation of amyloid proteins to form amyloid deposits, and a method of delivering a therapeutic agent to amyloid deposits.
Patent CA-2592126-A1 (CA)
Inventor: WIGGINS STEVEN JOHN
IPC: F24H1/18
Filed: 2005-12-21
Abstract: Abstract The present invention relates to a method and system for correctly installing a flexible liner in a tank for water storage. The present invention in the preferred form relates to the use of a substantially rigid outlet (20) in the flexible liner (12) that is received in a tank aperture (22) when the liner (12) is correctly installed in the tank (14).
Patent CA-2592899-A1 (CA)
Title: Method and apparatus for led based modular display
Inventor: SHIVJI SHIRAZ M
IPC: G02B26/08
Filed: 2005-11-25
Abstract: The present invention pertains to a method and apparatus for a light emitting device (LED) based modular display (402, 404), wherein a large area LED based electronic display (407) composed of a plurality of smaller LED based display modules (402, 404), a driver (403), a controller and memory (410). The plurality of smaller LED based display modules (402, 404) are movable to create a large display (407).
Patent CA-2592964-A1 (CA)
Inventor: DEMPSKI KELLY L
IPC: H04L9/06
Filed: 2007-07-04
Abstract: A system, method, and processor executable instructions are disclosed for offloading encryption and/or decryption processing to a system having a parallel processing structure that may include a graphics processing unit. Lookup tables support executing encryption / decryption transformations solely on the graphics processing unit. In one version, the look-up tables support Rijndael encryption / decryption transformations. Also, a system, method, and processor executable instructions are disclosed for visualizing decrypted ciphertext.
Patent CA-2596586-A1 (CA)
Title: Twist beam axle with integral torsion bar
Inventor: GABBIANELLI GIANFRANCO
IPC: B60G21/05
Filed: 2006-03-16
Abstract: A traditional twist beam axle found in a vehicle includes a twist beam with a separate torsion beam or a hollow tube formed into an inverted U shape that acts as both the twist beam and the torsion beam. Both solutions are expensive to manufacture A twist beam axle (14) is provided wherein the torsion member (42) is rigidly secured to the twist beam (40) The twist beam (40) has a U-shaped cross-sectional configuration having a bight portion (44) with first (50) and second (52) projections extending therefrom Embodiments include the cross- sectional configuration having an open cavity and the bight portion (44) having an indentation into the open cavity and forming a depression that is covered by the torsion member (42) A method of forming the disclosed twist beam axle (14) is also provided, the method including the step of rigidly securing the torsion member (42) to the bight portion (44) of the twist beam (40)
Patent CA-2597609-A1 (CA)
Title: Use of eicosapentaenoic acid for decreasing cartilage damage in dogs
Inventor: JEWELL DENNIS EDWARD
IPC: A23K1/18
Filed: 2006-02-13
Abstract: A method for modulating enzymatic degradation of articular cartilage in a dog comprises administering to the dog an enzymatic degradation modulating effective amount of eicosapentaenoic acid (EPA), for example as a component of a food composition. By practice of the method in a dog having arthritis, mobility of the dog can be increased, weight bearing in an arthritic limb can be increased, and/or pain associated with arthritis can be reduced.
Patent CA-2599119-A1 (CA)
Title: Method for controlling and operating a production cell, and control device
Inventor: FRICK SASCHA
IPC: B29C45/76
Filed: 2006-02-27
Abstract: The invention relates to a method and a device for controlling a production cell for producing plastic injection-moulded parts, according to which the production cycle is defined and parameterised by the user. The invention is based on a component-oriented control system. Components can be, for example, the mould closure, the injection unit, the core puller, the handling appliances etc., which are virtually formed in the control system. According to the invention, machine cycles are designed, managed and run on the basis of behaviourally complete components, together forming a domain model, by means of a specialised domain language. In this way, an injection-moulding machine can be used and operated in a universal and simple manner. The components appear on the display screen or operating surface and are used by the user as the basis for the modelling of any cycles. Furthermore, a domain language is used for each problem area in the control system, in order to describe solutions and to automatically generate the program code therefrom.
Patent CA-2599664-A1 (CA)
Inventor: FRAYNE SHAWN
IPC: B65D81/05
Filed: 2006-03-10
Abstract: An inflatable container generally includes a flexible housing having an interior cavity and a flexible valve in operative association with the housing, wherein, when a first force is exerted on the housing and a second force is exerted on the valve, or the valve is attached to an external object such as another container, the housing and the valve each undergo a change in shape to draw fluid from the ambient environment, through the valve, and into the interior cavity.
Patent CA-2603079-A1 (CA)
Inventor: PARIKH RITEN
IPC: A61B17/221
Filed: 2006-03-24
Abstract: Device and methods (10, 66, 94, 112) for removing a foreign object from a body lumen are disclosed. A retrieval device in accordance with an exemplary embodiment of the present invention may include an elongated member including a flexible collector element, and a core wire (42, 74, 102, 152) that can be engaged by the physician to actuate the collector element between a first position and a second position with the body. The collector element may comprise a coiled section including a coiled flat ribbon adapted to assume a substantially straight shape in the first position and an expanded shape forming one or more helically oriented loops (36, 38, 40, 80, 82, 84, 108, 110, 112, 114) in the second position. In other embodiments, the collector element may comprise a filter basket (126) including a plurality of filter struts adapted to expand in the second position.
Patent CA-2603848-A1 (CA)
Title: Procede et dispositif d'aide a la navigation au sol d'un avion sur un aeroport
Inventor: COLLINS STEPHANE
IPC: G01C5/00
Filed: 2006-03-29
Abstract: Le dispositif (1 ) comporte un ensemble (2) de sources d'informations pour déterminer les valeurs courantes d'une pluralité de paramètres dudit avion, des moyens de calcul (3) pour déterminer, à l'aide desdites valeurs courantes, une première position correspondant à une position extrapolée du nez dudit avion après un intervalle de temps particulier à partir de l'instant courant, une base de données (5) comportant au moins une zone interdite prédéterminée de l'aéroport, des moyens de comparaison (6) pour comparer ladite première position à ladite zone in terdite prédéterminée de l'aéroport, et des moyens d'alerte (9) pour émettre au moins un signal d'alerte si ladite première position se trouve dans ladite zone interdite.
Patent CA-2604489-A1 (CA)
Title: System and method for generating a wireless application from a web service definition
Inventor: MATEESCU DANIEL
IPC: H04L12/66
Filed: 2005-09-09
Abstract: System and method for creating a wireless application from a web service definition language employs an algorithm that analyzes each message of the web service definition an maps the message to a wireless application message and a wireless application data structure. The message maps are used by a proxy at an edge of a wireless network to convert web service messages to wireless messages, and vice versa.
Patent CA-2605547-A1 (CA)
Title: Implantable sling for the treatment of incontinence and method of using the same
Inventor: ELLENSON KAPRI
IPC: A61F2/00
Filed: 2006-04-28
Abstract: An implantable sling for the treatment of male or female incontinence and method of implementing the same. The sling comprises a urethral support portion and at least one anchoring portion extending therefrom. The anchoring portion is operatively positioned through the obturator foramen and about at least one ramus portion of the pelvis such that the support portion of the implant is operatively positioned at or distal to the bulbar urethra (male) or mid-urethral region (female) to treat urinary incontinence. In a preferred embodiment, the implant will have first and second anchoring portions extending from the support portion with each respective one of said anchoring portions being operative to be secured about dedicated ones of the patient's pubic ramus. The implants may further be fabricated from tissues, synthetic materials or combinations thereof.
Patent CA-2605916-A1 (CA)
Inventor: DONOVAN MICHAEL KEVIN
IPC: A63B69/36
Filed: 2006-04-28
Abstract: A putting practice aid (10) with a frame (16) which mounts a light unit (18) to shine the image of a golf hole on the ground. The frame (16) is mounted on two feet (14) one of which contains beam transmitters (30) producing infra red beams (34) which will be crossed by a golf ball aimed at the illumination of the hole, and the other contains respective corresponding beam receivers (32).  The timing and duration of the break caused by a golf ball of the respective beams (34) produced by the transmitters (30) is used to determine the outcome of a shot aimed at the illuminated circle (28) to indicate whether the ball would have entered a real golf hole at this point, and this is communicated by an audible message.
Patent CA-2607022-A1 (CA)
Inventor: BISSINGER CLAUS
IPC: B65D85/07
Filed: 2006-05-04
Abstract: The present invention concerns a packaging unit (1) for several pipe sections (2) of mineral wool with a packaging material (5), which surrounds the several pipe sections (2) to form the packaging unit (1), with the packaging material (5) arranged around the pipe sections (2) under pressure, the pipe sections (2) are folded within the packaging unit (1) with reduction of the pipe section cavity, and the pipe sections (2) are formed elastically such that, in the folded state, recovery forces for restoring the unfolded initial shape are built up. By means of the packaging unit (1) of the invention, several pipe sections (2) can be transported and stored very economically. In this connection, pipe sections (2) are not restricted in their functionality, but, after removal from packaging unit (1), may be used directly and without restriction, e.g., to insulate chimneys.
Patent CA-2607026-A1 (CA)
Inventor: KRALOWETZ JOSEPH D
IPC: H04B10/12
Filed: 2007-10-17
Abstract: A method, apparatus, system, and computer-readable program, for for capturing communicated information across a network that includes a plurality of nodes. The method includes providing criteria for capturing, in at least a first one of the nodes, information included in at least one communication passing through the at least one first node, capturing, from the at least one communication passing through the at least one first node, information meeting the criteria, and providing the information captured in the capturing to at least a second one of the nodes of the network. According to one embodiment of the invention, the at least one first node includes an Optical Network Terminal (ONT), the at least one second node includes an Element Management System (EMS), and the information includes Ethernet frames. The method further comprises presenting the information to an operator at the EMS, in a decomposed, interpretable format.