baber/WOPTO huggingface dataset:
Patent CA-2571910-C (CA)
Title: Exterior wall panel with enhanced interior facing surface
Inventor: WILSON RICHARD C
IPC: E04F13/075
Filed: 2006-12-21
Granted: 2010-02-02
Abstract: An insulation backing for use in a siding product or an insulated siding panel that includes a backing member composed of a closed cell polymeric material. The insulation backing or backing member including a rear face having a planar surface and at least one geometric region that deviates from the planar surface.
Patent CA-2572678-C (CA)
Inventor: SCHUETTENBERG DONALD W
IPC: B62D53/08
Filed: 2006-12-29
Granted: 2011-04-26
Abstract: A low profile saddle mount for use in the transportation of vehicles including a saddle body configuration capable of withstanding increased load capacity over conventional saddle mounts is disclosed. The saddle mount generally includes a pair of laterally spaced support plates and a substantially tubular cross member extending therebetween. Each of the support plates is at least partially disposed inside the cross member at opposing ends thereof and secured therein using at least one dampening or filler plate. The configuration of the support plates in combination with one or more filler plate provides limited yield/deflection of the saddle body during operation and provides a load dissipation function, thereby permitting the support plates to withstand an increased load capacity.
Patent CA-2577147-C (CA)
Inventor: RAND BARRY P
IPC: H01L51/44
Filed: 2005-08-04
Granted: 2014-09-30
Abstract: The present invention generally relates to organic photosensitive optoelectronic devices. More specifically, it is directed to organic photosensitive optoelectronic devices having a photoactive organic region containing encapsulated nanoparticles that exhibit plasmon resonances. An enhancement of the incident optical field is achieved via surface plasmon polariton resonances. This enhancement increases the absorption of incident light, leading to a more efficient device.
Patent CA-2577302-C (CA)
Inventor: LI DONGMING
IPC: B29C48/295
Filed: 2005-07-19
Granted: 2011-01-11
Abstract: Methods of tailoring polyethylenes are contemplated utilizing 0.5 to 70 volume percent oxygen containing gases. The tailoring occurs in a melt-conveying zone of a mixer/extruder, and not in the feed or melting zones of a mixer/extruder.  The effect of tailoring is to decrease the haze and/or increase the gloss of blown films made from the tailored polyethylenes compared to similar polyethylenes that are extruded/mixed in the substantial absence of oxygen or oxygen containing gases.
Patent CA-2578934-C (CA)
Title: Double acting thermodynamically resonant free-piston multicylinder stirling system and method
Inventor: WHITE MAURICE A
IPC: F01B29/10
Filed: 2005-08-23
Granted: 2010-07-06
Abstract: Present implementations provide an approach that allows for a double-acting, multi-cylinder, thermodynamically resonant, alpha configuration free-piston Stirling system. The system includes overstroke preventers that control extent of piston travel to prevent undesirable consequences of piston travel beyond predetermined limits. The overstroke preventers involve controlled work extraction out of the system or controlled work input into the system.  Implementations can also include duplex linear alternators, and/or frequency tuning systems, and/or vibration balancing configurations.
Patent CA-2582602-C (CA)
Inventor: SMITH ARTHUR L
IPC: B01D61/18
Filed: 2005-10-10
Granted: 2013-07-09
Abstract: A filtration based biological specimen collection and transfer device is provided. The filtration and transfer device comprises a tubular body with two axial ends, an annular flange disposed at one of the axial ends, and a biological specimen filter affixed to the outer surface of the annular flange. Preferably, the annular flange has disposed on its outer surface an annular ridge having a uniform height and forming a planar rim upon which the filter sits. Optionally, the annular flange comprises two mounting portions and the filter is bonded to each of those mounting portions.
Patent CA-2583932-C (CA)
Title: Cartouche filtrante et element d'assise pour cartouche filtrante
Inventor: NAMUR MARC
IPC: A47J31/60
Filed: 2005-10-11
Granted: 2013-01-15
Abstract: L'invention concerne une cartouche filtrante (1), en particulier une cartouche filtrante d'aspiration munie, dans l'ouverture de sortie (20), d'un bord périphérique à encliquetage (22) orienté vers l'intérieur, pouvant s'encliqueter d'une première position inférieure dans une seconde position supérieure et vice-versa. L'invention concerne également un élément d'assise (30) pour une telle cartouche filtrante, présentant un manchon de raccordement (33) venant en prise avec l'ouverture de sortie (20) de la cartouche (1). Le manchon de raccordement (33) présente au moins un élément d'actionnement qui, lorsque la cartouche (1) est appliquée sur le bord, déplace ce dernier, d'une première position d'encliquetage inférieure, dans une seconde position d'encliquetage supérieure, dans laquelle ledit bord s'applique de manière étanche et serrée sur ledit manchon de raccordement (33).
Patent CA-2588292-C (CA)
Inventor: FOSTER KEITH
IPC: C07K14/665
Filed: 2005-12-01
Granted: 2019-01-15
Abstract: A non-cytotoxic protein conjugate for inhibition or reduction of exocytic fusion in a nociceptive sensory afferent cell, comprising: (i) a Targeting Moiety (TM), wherein said TM is an agonist of a receptor present on said nociceptive sensory afferent cell, and wherein said receptor undergoes endocytosis to be incorporated into an endosome within the nociceptive sensory afferent cell; (ii) a non-cytotoxic protease or a fragment thereof, wherein the protease or protease fragment is capable of cleaving a protein of the exocytic fusion apparatus of said nociceptive sensory afferent cell; and (iii) a Translocation Domain, wherein the Translocation Domain translocates the protease or protease fragment from within the endosome, across the endosomal membrane, and into the cytosol of the nociceptive sensory afferent cell. Nucleic acid sequences encoding the protein conjugates, methods of preparing same and uses thereof are also described.
Patent CA-2597712-C (CA)
Inventor: SEBASTIAN RICHARD
IPC: G01S17/34
Filed: 2006-02-14
Granted: 2013-08-13
Abstract: A system and method for controllably chirping electromagnetic radiation from a radiation source includes an optical cavity arrangement. The optical cavity arrangement enables electromagnetic radiation to be produced with a substantially linear chirp rate and a configurable period. By selectively injecting electromagnetic radiation into the optical cavity, the electromagnetic radiation may be produced with a single resonant mode that is frequency shifted at the substantially linear chirp rate. Producing the electromagnetic radiation with a single resonant mode may increase the coherence length of the electromagnetic radiation, which may be advantageous when the electromagnetic radiation is implemented in various applications. For example, the electromagnetic radiation produced by the optical cavity arrangement may enhance a range, speed, accuracy, and/or other aspects of a laser radar system.
Patent CA-2599895-C (CA)
Inventor: RHEE WONJONG
IPC: H04B3/46
Filed: 2006-02-28
Granted: 2014-04-15
Abstract: Transitions between states and/or profiles for a line in a communication system, such as a DSL system, are controlled by evaluating the current state of the line and one or more target states. Evaluation of the feasibility of staying in the current state or moving to one of the target states can be based on distributions of reported and estimated data distilled from operational data collected from the communication system. The target states may be prioritized and arranged in a matrix. Feasibility may take into account both the sufficiency of available data and the line's likely behavior in the current state and any potential target state. Probabilities of meeting operational and/or performance thresholds can be used in various sub-rules whose outputs can be combined in an overall rule that provides a feasibility or infeasibility decision. Old data can be weighted or completely purged to control its influence on a potential transition. In a DSL system these weightings, sub-rules and other factors may reflect differences between upstream and downstream behavior and data transmission. Changing line conditions, performance goals, etc. can be accommodated by adjusting and/or updating sub-rules, rules, threshold tables, vectors, matrices, etc. adaptively or dynamically. Methods, techniques, apparatus processes and equipment according to embodiments of the present invention may be implemented in a controller, DSL optimizer or the like. Such implementation may be part of a dynamic spectrum management system.
Patent CA-2601075-C (CA)
Inventor: WORMALD CHRISTOPHER R
IPC: H04L12/58
Filed: 2007-09-11
Granted: 2013-05-28
Abstract: An instant message (IM) virtual buddy is provided for communicating authentic messages to a client IM application of a client data communication device. The client IM application, using an encryption key associated with the virtual buddy, authenticates messages originating from the virtual buddy. The virtual buddy may be provisioned as a part of the IM application. The encryption key is preferably a public key of a public/private key pair in accordance with asymmetric encryption techniques. Users of client devices may receive authentic messages from the virtual buddy such as an enterprise, service or software provider and trust the source and content of the message.
Patent CA-2605652-C (CA)
Title: Polylactide compositions and uses thereof
Inventor: MOLLER MICHAEL
IPC: A61K47/34
Filed: 2006-04-21
Granted: 2016-05-24
Abstract: The present invention provides compositions and methods relating to alkyl substituted polylactides which may be used for drug delivery (e.g., parenteral delivery), wherein an organic solvent is not required (see above formula)
Patent CA-2606263-C (CA)
Inventor: DENNIS GARY M
IPC: G16H10/60
Filed: 2006-04-05
Granted: 2021-02-16
Abstract: A method of protecting use of an entity's identity is provided. The method comprises setting a status of the identity to a first state, the first state defining a scope of permitted use of the identity, changing, in advance of an intended use of the identity, the status to a second state defining a scope of permitted use of the identity that is different from the first state, requesting use of the identity after the changing; and returning, after the requesting, the state back to the first state.
Patent CA-2607527-C (CA)
Inventor: HOLSTEN HENRY
IPC: A61B17/072
Filed: 2007-10-22
Granted: 2015-03-17
Abstract: A surgical stapling apparatus includes a staple cartridge and an anvil member. The staple cartridge includes a plurality of surgical fasteners disposed in rows of retention slots. The staple cartridge may have an annular or linear configuration of retention slots. The tissue contacting surface of the staple cartridge may be tapered or stepped. The anvil member has a tissue contacting surface that includes a number of pockets arranged for substantially aligning with the retention slots. In addition, the tissue contacting surface of the anvil member may complement the tissue contacting surface of the staple cartridge.
Patent CA-2608464-C (CA)
Inventor: VOLPI PIERO
IPC: A61B17/17
Filed: 2007-10-29
Granted: 2012-07-24
Abstract: Devices and methods are provided for positioning and forming bone tunnels. In one embodiment, a surgical drill guide apparatus is provided. The apparatus can include a first guide member having a longitudinal passageway extending therethrough for aiming a first guide pin along a first path to form a first bone tunnel. The apparatus can also include a second guide member having a longitudinal passageway extending therethrough for aiming a second guide pin along a second path to form a second bone tunnel. The first and second guide members can extend at an angle relative to one another and they can be offset such that axes of the guide members do not intersect.
Patent CA-2613680-C (CA)
Inventor: STUHR VICTOR K
IPC: B64C3/10
Filed: 2006-06-26
Granted: 2010-11-02
Abstract: La présente invention concerne des procédés et des systèmes augmentant efficacement la surface alaire d~un aéronef. Une extension intégrée de bout d~aile (310) conçue selon un mode de réalisation de l~invention inclut une section d~aile et une ailette amincies (304). La section d'aile amincie (308) inclut une partie terminale intérieure (306) présentant une première longueur de corde (L1) et une partie terminale extérieure (306) présentant une seconde longueur de corde (L2) qui est inférieure à la première longueur de corde (L1). L~ailette (304) est fixée solidairement de la partie terminale extérieure (3016). La partie terminale intérieure (306) est conçue pour être fixée solidairement à une partie terminale d~aile d~aéronef (302). Dans un mode de réalisation, la section amincie de l~aile (308) et l~ailette (304) peuvent être intégralement formées à partir de matériaux composites.
Patent CA-2616612-C (CA)
Inventor: WIDEN BO
IPC: E05B15/12
Filed: 2006-07-26
Granted: 2011-09-20
Abstract: La présente invention concerne un système de serrure et de clé incluant les serrures du type à barillet cylindrique (203) avec gorges de blocage (205) comprenant un corps (206a) et une pièce intégrée de détection de la clé (20bb) qui s~engage avec une clé associée (100). La pièce de détection de la clé (206b) de chaque gorge de blocage comporte au moins deux partis voisines de contact avec la clé (210a, 211a) déplacées mutuellement et réciproquement, longitudinalement le long de l~axe du barillet de la clé et confinées dans une zone limitée, pour un engagement possible en translation selon un modèle de code longitudinal de la clé associée, au moins une mais pas nécessairement toutes ces parties de contact avec la clé de chaque gorge de blocage s~engageant réellement dans une partie de code correspondante de la clé associée lors de l~insertion complète de cette dernière dans l~emplacement prévu pour la clé de la serrure.
Patent CA-2619031-C (CA)
Title: Acidic cleaning composition containing a hydrophilizing polymer
Inventor: DASTBAZ NATHALIE
IPC: C11D3/37
Filed: 2006-08-16
Granted: 2011-04-19
Abstract: The present invention relates to an acidic cleaning composition designed to clean hard surfaces and to prevent soil build-up comprising a hydrophilizing polymer, a surfactant, and an acid and to methods of using the composition to remove limescale and/or soapscum.
Patent CA-2620819-C (CA)
Inventor: GEISER PETER ANDERSON
IPC: G01V1/40
Filed: 2005-08-26
Granted: 2014-08-12
Abstract: The application of SET for the imaging and analysis of seismic energy emission induced during production of fluid resources from their reservoirs allows 4 dimensional measurements of the components of the permeability field of the reservoir. The seismic energy emission associated with the permeability field is identified by its spatial and temporal location with respect to a well or plurality of wells in which fluid pressure is being changed. Changing fluid pressure causes seismicity to rapidly migrate outward from the points of fluid pressure change and will alter the characteristics of the seismic energy emission. Monitoring the changes in seismic energy emission in response to pressure changes in the active well and altering the values of the processing parameters permits measurement of components of the permeability tensor. The placement of subsequent infill, development and injection wells may be selected based on the analysis.
Patent CA-2625085-C (CA)
Inventor: RYU KI SEON
IPC: H04W12/04
Filed: 2006-10-18
Granted: 2015-01-20
Abstract: A method of providing security of a relay station is disclosed, by which the security can be provided for the relay station in a broadband wireless access system having the relay station. In a mobile communication system to relay a signal transfer between a base station and a mobile station, the present invention includes the steps of performing a relay station authentication from an authentication server using an authentication protocol, receiving a master key from the authentication server, deriving an authentication key from the received master key, deriving a message authentication code (MAC) key using the derived authentication key, and relaying a signal exchanged between the mobile station and the base station using the derived message authentication code key.
Patent CA-2629250-C (CA)
Inventor: ISHIGE KAZUYA
IPC: C07H19/20
Filed: 2006-11-16
Granted: 2013-08-13
Abstract: The present invention provides a stable salt of 3'-phosphoadenosine 5'-phosphosulfate (PAPS) and a production method therefor. The present invention is directed to a stable salt of PAPS (amine salt), which is formed between PAPS and an amine compound, and to a method for producing a stable salt of PAPS, which includes adding an amine compound to an aqueous PAPS  solution in an amount by mole equal to or greater than that of PAPS, and lyophilizing the resultant solution. The present invention has first realized production of a solid-form PAPS salt having considerably improved stability through a very simple technique. Since the thus-produced amine salt of PAPS is very stable, the salt can be stored or employed without taking much care about decomposition thereof at ambient temperature.
Patent CA-2632320-C (CA)
Title: A musical cracker
Inventor: BARONI FABIO GIORGIO
IPC: A63H37/00
Filed: 2006-09-05
Granted: 2014-06-10
Abstract: A cracker (1) including a central body (2), and a pair of opposing pull-formations (4) frangibly connected to opposite ends of the central body. A  sound module (10) is disposed substantially within the central body and is adapted upon activation to produce a predetermined sequence of audible tones.  The cracker further includes activation means (15) for the sound module and triggering means (21) operable such that detachment of either one of the pull-formations from the central body causes the triggering means to activate the sound module.
Patent CA-2636836-C (CA)
Inventor: SYASSEN FREERK
IPC: G01B21/20
Filed: 2007-01-17
Granted: 2013-01-15
Abstract: Method and device for acquiring deviations between a desired contour and an actual contour of a flexible component 12, in particular of a large-format metal sheet, taking into account the component's own weight, with a multitude of stamps 2 to 5, arranged on a base area 1 to form a stamp field 6, for accommodating the component 12 at points of support 8 to 11, wherein each stamp 2 to 5 comprises at least one force measuring sensor 18 to 21 for measuring a weight force Fm that acts at the point of support, and comprises at least one distance measuring sensor 14 to 17 for measuring a travel path Sm travelled by the stamp 2 to 5.
Patent CA-2639114-C (CA)
Title: Element de fixation
Inventor: OBERNDORFER GEORG
IPC: F16B25/04
Filed: 2008-08-25
Granted: 2015-01-06
Abstract: Un élément de fixation comporte une tige (12) et un filetage de vis à taule (21) porté par la tige (12) et comportant au moins une section (23, 43) de filetage de vis (22, 42) qui jouxte l'amorce de filetage (35), comportant une pluralité de pas se suivant (24, 25, 26, 27; 44, 45, 46, 47) ayant différentes sections transversales, où une section transversale du au moins un filetage de vis (22; 42) diminue dans le sens du pas vers l'amorce de filetage (35) d'un pas de filetage (24, 25, 26, 27; 44, 45, 46, 47) vers un pas de filetage (24, 25, 26, 27; 44, 45, 46, 47), où les pas de filetage (24, 25, 26, 27; 44, 45, 46, 47) ont des surfaces d'extrémité formant un rebord coupant respectivement (28, 29, 30, 31; 48, 49, 50, 51) alignées, au moins partiellement, dans une direction de l'amorce de filetage (35).
Patent CA-2639289-C (CA)
Inventor: MULDER ERIC P
IPC: F24F11/76
Filed: 2008-09-04
Granted: 2016-03-29
Abstract: An inline duct supplemental heating and cooling device provides heated and/or cooled air to a room in a building to supplement the heating provided by the existing furnace or the cooling provided by the existing cooling unit in the building. The device includes an electric heater and fan that are activated and deactivated individually by a controller, which receives room temperature data from a thermostat. The device may include one or more separate safety devices to prevent overheating of heater air or of the device itself. Optionally, a vibration-insulating sleeve may be used to couple the device to an existing ventilation duct of the building.
Patent CA-2646547-C (CA)
Title: Wave energy converter
Inventor: DICK WILLIAM
IPC: F03B13/20
Filed: 2001-06-14
Granted: 2012-08-28
Abstract: A wave energy conversion apparatus is described. It comprises at least two devices (3, 4), each comprising a surface float (5, 6), at least one of the surface floats being rigidly attached to a submerged body (9, 10). The movement of the two devices in response to a passing wave may be used to effect an energy transfer.
Patent CA-2650477-C (CA)
Inventor: RENTSCHLER THOMAS
IPC: C09D5/08
Filed: 2007-04-27
Granted: 2014-10-14
Abstract: The invention relates to a UV-curable undercoat and to the production and use thereof.
Patent CA-2655942-C (CA)
Inventor: BARZ WILLIAM J
IPC: B62D29/00
Filed: 2001-01-18
Granted: 2011-08-02
Abstract: An automotive vehicle frame reinforcement system has a skeleton member (16) designed to be placed in a cavity defined in a vehicle frame, such as a roof or pillar section. An expandable material (30), such as an epoxy-based reinforcement foam, is disposed on the skeleton member (16). Once the system is attached to the frame, the foam expands and cures during an automobile assembly operation, bonding the reinforcement system to the frame. As a result, the reinforcement system provides enhanced load distribution over the vehicle frame without adding excessive weight.
Patent CA-2655995-C (CA)
Inventor: BERGAN TERRY
IPC: G08G1/07
Filed: 1998-06-16
Granted: 2015-10-20
Abstract: Des méthodes de surveillance et d'avertissement relatives à la circulation sont présentées. La méthode sert à donner le débit de circulation, l'occupation des voies, la vitesse individuelle des automobiles et la classe de véhicule de véhicules circulant sur une autoroute. La méthode d'une réalisation de la présente invention comprend la première étape de recevoir les signaux acoustiques créés et émis par les véhicules alors qu'ils circulent dans une zone de détection. La méthode d'une réalisation de la présente invention comprend la deuxième étape de traiter le signal des signaux acoustiques. La combinaison de ces deux étapes permet de fournir le débit de circulation, l'occupation des voies, la vitesse individuelle des automobiles et la classe des véhicules.
Patent CA-2658999-C (CA)
Title: A stool with telescopic legs
Inventor: LENG LUHAO
IPC: A47C7/00
Filed: 2009-03-18
Granted: 2011-08-23
Abstract: A stool with telescopic legs, comprising a seat and four legs, wherein one end of said four legs are hinged to the seat, the two legs in a side are pivotally cross to other two legs in the other side respectively, and the two crossing joints are connected by a cross beam, and two parallel legs having the telescopic rod structure. When the stool is folded, the sliding rod of the telescopic rod structure of the two parallel legs slid out of the outer rod. Meanwhile, the seat of the stool fold downwards till four legs attached together completely. At this position, the seat of the stool attached to the legs completely too, thus the space engaged by the stool farthest saved. Moreover, because of the telescopic structure and the four legs of the folded stool is in a same height, the stool is more convenient to be placed, stored and transported. The structure of this invention is simple and easy to be manufactured.