baber/WOPTO huggingface dataset:
Patent CA-2495783-C (CA)
Inventor: MOENS ERIK ERIC DANIEEL
IPC: F04C28/08
Filed: 2003-07-24
Granted: 2009-09-29
Abstract: Improvements to a compressor which consists in that, as soon as the measured outlet temperature (TO) reaches a certain hysteresis upper temperature limit (HMAX), the actual rotational speed of the compressor element is either lowered with a speed jump (DS) when the measured rotational speed is situated in the higher speed range close to the maximum rotational speed (SMAX), or is increased with a speed jump (DS) when the measured rotational speed is situated in the lower speed range close to the minimum rotational speed (SMIN).
Patent CA-2497122-C (CA)
Title: Clavier pour dispositifs de communication mobile
Inventor: SKARINE ALEXEI
IPC: G06F3/0488
Filed: 2005-02-15
Granted: 2010-04-13
Abstract: Clavier comprenant plusieurs touches transparentes. Pendant l'utilisation, le clavier est branché à un dispositif, comme un appareil mobile, pour remplacer l'écran d'affichage du dispositif. Au moins une image sur l'écran d'affichage est rendue visible pour l'utilisateur par l'intermédiaire des touches, sur lesquelles il peut appuyer. Les entrées faites par l'utilisateur sont déterminées par la détection d'une pression sur une touche et le repérage d'une image, ou d'une partie d'une image, qui apparaît sur la touche lorsqu'elle est enfoncée.
Patent CA-2511161-C (CA)
Title: Methods and apparatus for controlling wireless network resources for data sessions based on ip address usage
Inventor: XUE HAO
IPC: H04L12/56
Filed: 2005-06-29
Granted: 2009-12-22
Abstract: One illustrative method of controlling wireless network resources for data sessions involves the steps of identifying IP address usage for mobile stations operating in a wireless communication network and causing a data inactivity timer of a data session for a mobile station to be set to an initial value that depends on the IP address usage. The data inactivity timer is set to a relatively large value when the IP address usage is low, but to a relatively small value when the IP address usage is high in order to expeditiously release underutilized network resources. The data session may be Point-to-Point Protocol (PPP) session for which an IP address is dynamically-assigned to the mobile station.
Patent CA-2513171-C (CA)
Inventor: WOLTER KARL
IPC: B60G9/02
Filed: 2005-06-29
Granted: 2013-03-26
Abstract: A swing arm with impact dampener, includes a swing arm having a pivoting coupling end and a non-pivoting coupling end. An impact dampening assembly is positioned at the non-pivoting coupling end.
Patent CA-2514750-C (CA)
Title: Procedes et compositions utilisant de l'astaxanthine
Inventor: HAYEK MICHAEL GRIFFIN
IPC: A61P29/00
Filed: 2004-02-05
Granted: 2009-07-21
Abstract: L'invention concerne des procédés et des compositions pouvant être employé(e)s pour un animal de compagnie, ces procédés et compositions utilisant de l'astaxanthine. Lesdites compositions comprennent de l'astaxanthine et sont conçues pour être utilisées pour un animal de compagnie. Les procédés selon l'invention sont sélectionnés dans le groupe des procédés visant à atténuer une inflammation, renforcer le système immunitaire, favoriser la longévité ou visant plusieurs de ces objectifs de manière combinée, lesdits procédés consistant, entre autres, à administrer, à un animal de compagnie, une composition contenant une dose efficace d'astaxanthine. Dans le mode de réalisation préféré de cette invention, l'animal de compagnie est un chien ou un chat domestique.
Patent CA-2515761-C (CA)
Inventor: SCHLEGEL RICHARD
IPC: A61P35/00
Filed: 2004-02-12
Granted: 2013-04-23
Abstract: In certain aspects, the invention relates to methods of treating proliferative cervical disorders (such as cervical cancer and cervical dysplasia) and treating virus infections by administering artemisinin-related compounds. In certain aspects, the invention relates to methods of treating a tumor induced by an oncogenic virus, methods of killing or inhibiting a squamous cell carcinoma, and methods of inhibiting the replication of a virus, by administering artemisinin-related compounds.
Patent CA-2524244-C (CA)
Inventor: WALTON FRANK A
IPC: G05D11/00
Filed: 2004-05-11
Granted: 2009-09-22
Abstract: A system for injecting a predetermined amount of a secondary fluid stream into a primary fluid stream uses a liquid additive injection pump driven by a powered motor driven by the primary fluid stream. The liquid additive pump has a reciprocating piston movable within a cylinder between upstroke and downstroke positions to meter the secondary fluid and a piston sealing mechanism comprising spaced-apart distal and proximal sealing elements. The distal piston-sealing element is flared in the direction of piston downstroke and the proximal piston-sealing element is flared in the direction of piston upstroke.
Patent CA-2529619-C (CA)
Title: Engine-driven generator
Inventor: MAEDA TAKESHI
IPC: F02B3/04
Filed: 2004-07-08
Granted: 2009-09-22
Abstract: An engine-driven generator is provided that is formed by supporting an engine (3) and a generator (4) on a frame (2), wherein the frame (2) is formed as an open periphery framework type, within this frame (2) a duct member (31) is disposed around the outer periphery of the engine (3) and the generator (4), the duct member (31) defining a series of cooling air passages (32) between itself and the engine (3) and generator (4), a cooling fan (26) is provided in the cooling air passage (32), the cooling fan (26) being driven by the engine (3), an intake box (34) having an intake opening (38) at an outer end thereof and housing an electrical component (53, 55) is connected to the upstream end of the duct member (31), and an exhaust box (68) having an exhaust opening (73) at an outer end thereof and housing an exhaust muffler (74) of the engine (3) is connected to the other end of the duct member (31).  A compact engine-driven generator that enables running noise to be reduced can thereby be provided.
Patent CA-2533063-C (CA)
Inventor: LEBET ALAIN
IPC: A61B17/34
Filed: 2004-07-28
Granted: 2012-07-24
Abstract: The invention relates to a device for positioning a guiding tube (1) for a nephroscope, said tube consisting of a long aspiration needle (2) which is provided with a closing mandrin (3) and on which an inflatable enlargement device (4) slides, said device especially comprising a cuff (25) which is positioned by sliding along the aspiration needle (2) that is previously inserted into the kidney of the patient. The operation is facilitated by a trocar consisting of cutting blades (19) which enlarge the opening without tearing any flesh. The cuff is then inflated so that the inflatable enlargement device (4) can be used as a guiding means for a guiding tube for a nephroscope during the positioning thereof in the kidney of the patient.
Patent CA-2534375-C (CA)
Inventor: RICH MARK J
IPC: H04W72/14
Filed: 2004-08-09
Granted: 2013-01-29
Abstract: A wireless mesh communication protocol that dynamically assigns communication time-slots and frequencies to mesh nodes. A first node is established as a PC  that sequentially polls other nodes. A second node responds at a predetermined time with information that includes database records, and then a third node responds similarly. The second node is then established as the PC and the first node is polled during dynamically allocated time-slots and on a frequency that depend on the second node's database records. The third node is then established as a PC and acts similarly. In both cases the first node responds by sending information and data records. The first node is then re-established as the PC. The first node then polls the second and third nodes at times and frequencies that depend on the first node's database records.
Patent CA-2536928-C (CA)
Title: A method of geothermal loop installation
Inventor: ROUSSY RAYMOND J
IPC: F24J3/08
Filed: 2006-02-17
Granted: 2010-03-30
Abstract: There is provided a method for drilling a hole into the ground and installing a geothermal transfer loop. A drilling apparatus is positioned at a desired location. The drilling apparatus includes a rotating and vibrating apparatus, such as a sonic drill, for rotating and vibrating a hollow drill string into the ground. The hollow drill string having an inner space. A hole is drilled to a desired depth by rotating and vibrating the hollow drill string into the ground while discharging fluid into the inner space of the hollow drill string. The fluid forming a fluid column in the inner space of the drill string. The fluid column impedes entry of ground materials into the inner space of the drill string and is vibrated to create a water hammer for adding an additional drilling force. A geothermal transfer loop is lowered into the inner space of the hollow drill string and the drill string is removed from the ground. The method may also include discharging grouting material into the hole.
Patent CA-2537146-C (CA)
Title: Method and apparatus for determining characteristics of a laser beam spot
Inventor: YEE KINGMAN
IPC: B23K26/082
Filed: 2000-09-13
Granted: 2010-08-24
Abstract: A method for determining the dimensions of a laser beam spot (20), comprising:  scanning the laser beam (18) in a path across a reference-edge (30) having a photodetector (40) positioned therebehind; and measuring an output signal from the photodetector (40) during the scanning, the output signal corresponding to an area of the laser beam spot (20) incident on the photodetector (40) during the scanning.
Patent CA-2538119-C (CA)
Inventor: ANDREWS JEFFREY F
IPC: A23L13/40
Filed: 2004-09-08
Granted: 2013-05-14
Abstract: The present invention is generally related to a product and process to reduce the microbial contamination on organic matter, such as processed meat, fruits and vegetables, plant parts, and inanimate surfaces such as textiles and stainless steel. In particular, the invention is related to a product and process to disinfect meat products and other substrates using a concentrated antimicrobial composition containing a major amount of fatty acid ester of a polyhydric alcohol, an enhancer and optionally a surfactant.
Patent CA-2548312-C (CA)
Title: Characterizing circuit performance
Inventor: YUAN XIAO-JIE
IPC: G01R31/3187
Filed: 2004-12-09
Granted: 2011-07-05
Abstract: An integrated circuit (IC) includes multiple embedded test circuits that all include a ring oscillator coupled to a test load. The test load either is a direct short in the ring oscillator or else is a interconnect load that is representative of one of the interconnect layers in the IC. A model equation is defined for each embedded test circuit, with each model equation specifying the output delay of its associated embedded test circuit as a function of Front End OF the Line (FEOL) and Back End Of the Line (BEOL) parameters. The model equations are then solved for the various FEOL and BEOL parameters as functions of the test circuit output delays. Finally, measured output delay values are substituted in to these parameter equations to generate actual values for the various FEOL and BEOL parameters, thereby allowing any areas of concern to be quickly and accurately identified.
Patent CA-2549419-C (CA)
Inventor: GETZ STEVEN P
IPC: A61M5/14
Filed: 2004-12-28
Granted: 2014-02-18
Abstract: Systems and methods for detecting an occlusion may include receiving a signal corresponding to a first force needed to deliver a first material through the tube. Furthermore, the systems and methods may include indicating that an occlusion exists if the first force is greater than a baseline value plus a delta value, the baseline value being assigned a value equal to the force necessary to deliver the first material through the tube in an un-occluded state and the delta value being assigned a value configured to create a desired level of sensitivity. Moreover, the systems and methods may include setting, if the first force is less than or equal to the first baseline value plus the delta value, and if a turbulence factor is less than a threshold value, the baseline value equal to a second force. The second force may be a low-pass filtered version of the first force and the turbulence factor may be a low-pass filtered version of the absolute value of the difference between the first force and the second force.
Patent CA-2550359-C (CA)
Title: Concrete block system
Inventor: HAMEL DENIS
IPC: E04C1/00
Filed: 2006-06-14
Granted: 2009-11-03
Abstract: A dry-cast concrete block system for use in a structure. The dry-cast concrete block system comprises a support block comprising a first coupling part and a face block comprising a second coupling part. The first coupling part and the second coupling part enable the face block to be coupled to the support block. The face block comprises a surface adapted to be exposed when the face block is coupled to the support block and the dry-cast concrete block system is positioned in the structure. In one embodiment, at least a portion of the surface has a cast texture with a natural stone appearance. In one embodiment, the structure is a wall and the concrete block system is a wall block system. For example, the wall may be a retaining wall and the wall block system may be a retaining wall block system. In another embodiment, the structure is a column and the concrete block system is a column block system. In yet another embodiment, the structure is steps and the concrete block system is a steps block system.
Patent CA-2551096-C (CA)
Inventor: BHAN OPINDER KISHAN
IPC: B01J23/22
Filed: 2004-12-16
Granted: 2013-03-12
Abstract: Contact of a crude feed with one or more catalysts produces a total product that include a crude product. The crude product is a liquid mixture at 25 ~C and 0.101 MPa. One or more other properties of the crude product may be changed by at least 10 % relative to the respective properties of the crude feed.
Patent CA-2558940-C (CA)
Inventor: COURTIN OLIVIER
IPC: A61K8/97
Filed: 2005-03-08
Granted: 2013-05-07
Abstract: The invention relates to a slimming cosmetic composition comprising, by way of an active agent, at least one inhibitor of metalloproteinases -2 and/or -9 or a plant extract containing said metalloproteinase inhibitor. The invention also relates to the use of an inhibitor of metalloproteinases -2 and/or -9 or a plant extract containing said inhibitor in a slimming cosmetic product. The invention further relates to the cosmetic use of an inhibitor of metalloproteinases -2 and/or -9 or a plant extract containing said inhibitor as an agent that prevents adipocyte differentiation for the preparation of a slimming composition.
Patent CA-2560595-C (CA)
Inventor: BUBNIS WILLIAM A
IPC: A23L33/00
Filed: 2005-03-28
Granted: 2013-01-22
Abstract: L'invention concerne un complément nutritionnel qui contient des micronutriments destinées à faciliter la réduction du taux de cholestérol, et/ou la réduction de l'homocystéine et/ou la réduction de l'oxydation du cholestérol à lipoprotéines de basse densité (LDL-C) chez les humains. Dans un premier mode de réalisation, le complément nutritionnel est un complément minéral multivitaminé qui contient au moins un composant connu pour réduire le taux de cholestérol. Par ailleurs, l'invention concerne un procédé de fabrication de comprimés de format pratique, équivalant au quart, voire à la moitié de la posologie quotidienne d'un complément nutritionnel contenant du phytostérol, ainsi qu'un procédé de réduction du taux de cholestérol sanguin chez les humains.
Patent CA-2564265-C (CA)
Title: Method of combusting oil shale in a circulating fluidized bed boiler
Inventor: SARKKI JUHA
IPC: F23C10/20
Filed: 2004-06-29
Granted: 2009-10-20
Abstract: Combusting oil shale or similar fuel in a circulating fluidized bed boiler by introducing primary air to the furnace at a rate providing a fluidizing velocity of less than 2.5 m/s at the bottom part of the furnace.  Advantageously, the fluidizing velocity in the upper portion of the furnace is less than 4.0 m/s, the fuel has an average particle size of about 1 mm to about 2 mm, the proportion of the primary air ranges from 35 % to 38 % of the total air introduced to the furnace, and the temperature in the furnace is maintained within the range of about 600 degrees Celcius to about 820 degrees Celcius.
Patent CA-2567219-C (CA)
Inventor: WANN SHU NING
IPC: H04L9/30
Filed: 2006-11-06
Granted: 2013-01-22
Abstract: A cryptographic Serial ATA (SATA) apparatus comprises a main controller, a SATA device protocol stack, a SATA host protocol stack, and a cryptographic engine. The cryptographic engine is operatively coupled between the main controller and the SATA device and host protocol stacks and configured to provide high-speed cryptographic processing.
Patent CA-2568830-C (CA)
Inventor: DOLCETTA ALESSANDRO
IPC: B60Q1/52
Filed: 2005-06-06
Granted: 2014-03-11
Abstract: A multi-purpose visual signaling device, particularly for road emergency warning and in low visibility conditions, comprises light-emitting means (3) for generating a light beam (4) and means (5) for supplying power to light-emitting means (3). The light-emitting means (3) include at least one laser projector (6) adapted to project images (7) over a substantially flat surface for such images to be visible from a relatively long distance. The light-emitting means (3) and the power supply means (5) are mounted to a stationary support structure (2) which may include a front warning triangle-defining portion (12). The laser projector (6) comprises at least one laser diode (8) and optical and/or electronic means (9) for generating images (7) in space or over a substantially flat surface. The optical and/or electronic means (9) comprise a diffractive lens (10). Images (7) include monochromatic, polychromatic and/or holographic images, possibly of variable configuration, and preferably form a triangular design.
Patent CA-2575660-C (CA)
Inventor: BUCKLEY ADRIAN
IPC: H04L69/14
Filed: 2005-11-01
Granted: 2014-08-19
Abstract: Dans un mode de réalisation, l'invention concerne un schéma de sélection de contrôleur de réseau d'accès générique (GAN) par un dispositif d'équipement utilisateur (UE) disposé dans un environnement réseau comprenant un GAN. En réponse à une demande de consultation par le dispositif UE, au moins une adresse IP de noeuds de contrôleur de GAN (GANC) est obtenue, chaque noeud permettant d'accéder à un réseau mobile terrestre public (RMTP) particulier. Le dispositif UE authentifie ensuite au moins un noeud de GANC afin d'obtenir un service d'accès à un RMTP couplé à ce noeud.
Patent CA-2589093-C (CA)
Title: Solid skin care composition comprising multiple layers
Inventor: TANIGUCHI TOSHIYA
IPC: A61K8/06
Filed: 2006-09-01
Granted: 2011-01-11
Abstract: The present invention relates to a solid skin care composition comprising: (a) a first layer which is solid at 45~C and which is a water-in-oil emulsion; and (b) a second layer which is solid at 45~C and which is an oil-in-water emulsion comprising a benefit agent; wherein the first layer and the second layer have a different composition; and wherein the first layer and the second layer are provided in the same package in a manner such that the first layer and the second layer can be simultaneously applied.
Patent CA-2595712-C (CA)
Inventor: BELHADJHAMIDA ABDELHAKIM
IPC: C23C24/08
Filed: 2005-12-15
Granted: 2014-07-29
Abstract: A method of imparting high-temperature, degradation resistance to a component associated with an internal combustion engine involving applying a metal slurry comprising a Co-based metallic composition, a binder, and a solvent to a surface of the component, and sintering the Co-based metallic composition to form a substantially continuous Co-based alloy coating on the surface of the body. An internal combustion engine component comprising a metallic substrate and a Co-based metallic coating thereon which has a thickness between about 100 and about 1000 microns.
Patent CA-2595944-C (CA)
Title: Two stage microwave class e power amplifier
Inventor: TAYRANI REZA
IPC: H03F3/217
Filed: 2006-06-20
Granted: 2012-01-24
Abstract: A load circuit (40) for use with a switching mode circuit (50). The novel load circuit (40) includes a series inductive-capacitive network (32, 34) coupled to an output of the switching mode circuit (50) and a circuit (42) for providing a capacitance coupled to the output of the switching mode circuit (50). In an illustrative embodiment, the circuit (42) for providing capacitance includes one or more lumped capacitors adapted to compensate for an intrinsic capacitance in the switching mode circuit (50). The load circuit (40) may also include a shunt inductance coupled to the output of the switching mode circuit. In an illustrative embodiment, the load circuit (40) is adapted to provide a Class-E load to a two-stage high power amplifier (100). The amplifier (100) includes a driver stage (102), a novel Class-E  inter-stage matching network (ISMN) (104), and a high power stage (106) using the novel load circuit (40).
Patent CA-2605765-C (CA)
Title: Stirring or dispersing device
Inventor: JAEGLE PETER
IPC: B01F35/60
Filed: 2006-04-27
Granted: 2010-11-16
Abstract: The invention relates to a stirring or dispersing device (1) comprising a hermetically sealed mixing space (5), a tool (2), which can be driven about a central axis in this mixing space (5) and having a rod-shaped element (3) for transmitting the power of a drive (4) to this tool (2), and comprising such a drive (4), located outside the mixing space (5), the rod-shaped element (3) being connected at the inlet into the mixing space (5) to a membrane (6), which is part of a wall (7) of the mixing space (5), and the rod-shaped element (3) being capable of being set in a tumbling motion by the drive (4), so that its end that is inside the mixing space (5) performs a circulating motion. To achieve an optimum stirring, dispersing, grinding or comminuting result for the mixed product, it is proposed that the tool (2) is formed by a number of grinding elements (22) or balls that are to be introduced into the mixing space (5).
Patent CA-2609402-C (CA)
Title: Lipid construct for delivery of insulin to a mammal
Inventor: LAU JOHN R
IPC: A61P3/10
Filed: 2006-05-16
Granted: 2014-10-21
Abstract: The instant invention is drawn to a hepatocyte targeted composition comprising insulin associated with a lipid construct comprising an amphipathic lipid and an extended amphipathic lipid that targets the construct to a receptor displayed by an hepatocyte. The composition can comprise a mixture of free insulin and insulin associated with the complex. The composition can be modified to protect insulin and the complex from degradation. The invention also includes methods for the manufacture of the composition and loading insulin into the composition and recycling various components of the composition. Methods of treating individuals inflicted with diabetes.
Patent CA-2610259-C (CA)
Title: Device for filling of a container of collapsible type
Inventor: GUSTAFSSON PER
IPC: B65B3/17
Filed: 2006-06-02
Granted: 2011-09-13
Abstract: A device for filling a container of a collapsible type with a product in the form of powder or liquid, the container having a compartment which is defined by flexible walls and whose volume is dependent on the relative position of the walls and which communicates with the surroundings through a filling duct of the container. The device comprises a filling tube (2) with an end portion (5) , which is insertable into the filling duct of the container to supply a product to the compartment of the container through the filling tube 2. The device further comprises an end element (4) , which is arranged in an outlet (6) of the end portion (5) and which is movable between a first position, in which the end element (4) sealingly connects to the outlet (6) , and a second position, in which the end element (4) together with the outlet (6) defines a filling passage (7) , and a squeezing means (3) , which is adapted to grasp the end portion (5) and the filling duct when the end portion (5) is inserted into the filling duct to establish a seal between the end portion (5) and the filling duct.