baber/WOPTO huggingface dataset:
Patent CA-2566713-C (CA)
Inventor: CARPENTER KENNETH W
IPC: A61K35/44
Filed: 2005-05-12
Granted: 2013-01-22
Abstract: The present invention provides bioactive polymer compositions that can be formulated to release a wound healing agent at a controlled rate by adjusting the various components of the composition. The composition can be used in an external wound dressing, as a polymer implant for delivery of the wound healing agent to an internal body site, or as a coating on the surface of an implantable surgical device to deliver wound healing agents that are covalently attached to a biocompatible, biodegradable polymer and/or embedded within a hydrogel. Methods of using the invention bioactive polymer compositions to promote natural healing of wounds, especially chronic wounds, are also provided. Examples of biodegradable copolymer polyesters useful in forming the blood~-compatible, hydrophilic layer or coating include copolyester amides, copolyester urethanes, glycolide-lactide copolymers, glycolide-caprolactone copolymers, poly-3-hydroxy butyrate~valerate copolymers, and copolymers of the cyclic diester monomer, 3~(S)[(alkyloxycarbonyl)methyl]-1,4-dioxane-2,5-dione, with L-lactide. The glycolide~-lactide copolymers include poly(glycolide-L-lactide) copolymers formed utilizing a monomer mole ratio of glycolic acid to L-lactic acid ranging from 5:95 to 95:5 and preferably a monomer mole ratio of glycolic acid to L-lactic acid ranging from 45:65 to 95:5. The glycolide-caprolactone copolymers include glycolide and .epsilon.-caprolactone block copolymer, e.g., Monocryl or Poliglecaprone.
Patent CA-2568945-C (CA)
Inventor: HUGHES JOHN
IPC: E21B23/06
Filed: 2006-11-27
Granted: 2014-04-08
Abstract: A packer tool for use in a wellbore having a bottomhole pressure p, the tool comprising: a mandrel assembly; a stabilizer on the mandrel assembly, for releasably engaging the wellbore; a packing element in an annular recess having a floor and two facing walls, the annular recess being transversely compressible into a compressed position and disposed about the mandrel assembly; and a piston assembly for driving compression of the packing element annular recess, the piston assembly having a plurality of pistons connected to act in tandem, the pistons having a total piston face surface area a such that an application of pressure of p' to the piston assembly generates a force f greater than p.
Patent CA-2570532-C (CA)
Title: A prefabricated shelter
Inventor: BREWIN PETER
IPC: E04B1/32
Filed: 2005-06-17
Granted: 2012-05-29
Abstract: A prefabricated shell for forming a shelter (14) has a groundsheet (30) and a cover (32) having a gas impermeable inner layer (24) and at least one outer layer. The outer layers are each formed by a layer of cloth that has been impregnated with a water-settable material, e.g. cement. The shell is steeped in water to wet the cement and then the cover is pneumatically inflated to form a space between the cover and the groundsheet. The shelter is then left until the cement has set and is able to support the cover. The shelter can easily be constructed to provide a durable shelter, especially in emergency areas.
Patent CA-2570881-C (CA)
Inventor: RATSCH PETER WERNER
IPC: H04N21/258
Filed: 2006-09-01
Granted: 2015-05-12
Abstract: A method, system and apparatus for conveying personalized content to a viewer associated with a receiver are disclosed. In some embodiments, the method comprises generating control data indicative of a receiver-accessible source of personalized content for the viewer and inserting the control data into a plurality of control streams for transmission to the receiver, each of the control streams being accessible to the receiver when in a different respective operational state. The type of personalized content may include, but is not limited to, an instant message, an e-mail message, a file, a personalized report, a new television channel within a system for causing a channel change, a pay-per-view program, a video-on-demand program, a personalized message, etc.
Patent CA-2574532-C (CA)
Inventor: GARTNER ELLIS
IPC: C04B7/32
Filed: 2005-07-19
Granted: 2012-11-06
Abstract: The invention relates to a belite-sulfoaluminous clinker, to a method for the Production and the use thereof for preparing hydraulic binders comprising the following mineralogical composition: 5 to 35 %, preferably 10 to 20 % a calcium aluminoferrite phase whose composition corresponds to a general formula C2AXF(1-X), wherein X ranges from 0.2 to 0.8, 15 to 35 %, preferably 20 to 30 % a calcium sulphoaluminate phase ~yee' limite~ (C4A3$), 40 to 75 %, preferably 45 to 65 % belite (C2S), 0.1 to 10 % one or several mineral phases selected form calcium sulphates, alkali sulphates, perovskite, calcium aluminates, gehlenite, free lime, periclase and/or a vitreous phase and at least a secondary element selected from sulfur, magnesium, sodium, potassium, boron, phosphorus, zinc, manganese, titanium, fluorine, chlorine, wherein the total content of said secondary elements is equal to or less than 15 %.
Patent CA-2581119-C (CA)
Inventor: VANSTONE SCOTT
IPC: H04L9/14
Filed: 1996-04-16
Granted: 2011-05-31
Abstract: A key establishment protocol includes the generation of a value of cryptographic function, typically a hash, of a session key and public information. This value is transferred between correspondents together with the information necessary to generate the session key. Provided the session key has not been compromised, the value of the cryptographic function will be the same at each of the correspondents. The value of the cryptographic function cannot be compromised or modified without access to the session key.
Patent CA-2581548-C (CA)
Inventor: SHIMIZU TOKUO
IPC: B24C9/00
Filed: 2007-03-14
Granted: 2013-02-19
Abstract: The present invention provides a recovery device of a blasting medium for recovering a blasting medium after use, which has been injected to a work and has fallen therefrom, into a solid-gas separating tank by suctioning with a suction blower, wherein the solid-gas separating tank comprising: a sucking unit of the blasting medium; a vertically rising pipe provided in a vertical direction and adapted to connect the sucking unit and a tank body; a cushioning member disposed opposedly to an upper exit of the vertically rising pipe; a sieve into which the blasting medium that has collided against the cushioning member reducing its velocity falls, and which vibrates to classify a reusable blasting medium and a non-reusable blasting medium; an outlet portion for the reusable blasting medium classified by the sieve and an outlet portion for the non- reusable blasting medium; and an airflow path provided downstream of the sieve in an air current direction, and connected to the suction blower.
Patent CA-2583325-C (CA)
Inventor: SHERWOOD SHAWN
IPC: A23L2/00
Filed: 2005-10-07
Granted: 2013-09-10
Abstract: An improved carbonated protein beverage/drink composition which provides a relatively high protein content, ranging from about 2 % by weight to about 15 % by weight, while simultaneously employing a carbonation concentration between about 0.1 volumes of carbonation (per volume of liquid drink solution or liquid drink suspension) to about 4 volumes of carbonation. Preferably the protein is whey protein. The carbonated protein beverage has been heat treated to inactivate microbes in the presence of the carbonation which is used to provide taste and mouth feel for the drink. Typically, the treatment for microbe inactivation is carried out in the individual package used for storage and handling of the carbonated protein drink.
Patent CA-2584259-C (CA)
Inventor: KNUST HENNER
IPC: A61K31/55
Filed: 2005-10-11
Granted: 2013-04-02
Abstract: The present invention is concerned with substituted imidazo [1,5-a] [1,2,4]  triazolo [1,5~d] [1,4]benzodiazepine derivatives of formula (I) wherein R1 is hydrogen, halogen, lower alkyl, lower alkynyl, cycloalkyl, heterocycloalkyl, benzyl, cyano, lower alkoxy, OCF3, -NHR, -NHC(O)R or -NHSO2R; R2 is lower alkyl substituted by halogen; R3is hydrogen, methyl or aryl; R is lower alkyl, cycloalkyl or aryl; and with their pharmaceutically acceptable acid addition salts. It has been found that this class of compounds show high affinity and selectivity for GABA A .alpha.5 receptor binding sites and might be useful as cognitive enhancer or for the treatment of cognitive disorders, anxiety, schizophrenia or Alzheimer's disease.
Patent CA-2584615-C (CA)
Inventor: GARAULT PEGGY
IPC: A23L33/00
Filed: 2005-10-17
Granted: 2012-05-01
Abstract: La présente invention concerne un produit alimentaire contenant des microorganismes vivants et des ingrédients alimentaires bioactifs d'intérêt, dans lequel les microorganismes vivants et les ingrédients alimentaires bioactifs d'intérêt sont mis en AEuvre de manière à réduire la métabolisation desdits ingrédients bioactifs par lesdits microorganismes vivants. L'invention concerne plus particulièrement l'utilisation à cette fin de microorganismes vivants présentant une capacité réduite de métabolisation des ingrédients bioactifs.
Patent CA-2586812-C (CA)
Inventor: OPFER JOHN C
IPC: H02H7/26
Filed: 2007-05-01
Granted: 2014-03-18
Abstract: A circuit testing closer may include a fault isolating switching device coupled between a supply side and a load side of a power distribution system and a current pulse generator coupled in parallel to the switch to generate a current pulse within the power distribution system subsequent to a fault isolation for testing the power distribution system. The current pulse generator may include an electromechanical actuator, an electromagnetic actuator or a solid state switching device. The circuit testing closer may be a purpose-built combination device, or the fault isolating switching device and the current pulse generator may be separately coupled and commonly controlled devices. The fault isolating switching device may have continuous current rating greater than a continuous current rating of the pulse generating device.
Patent CA-2588662-C (CA)
Title: New 3-phenylpropionic acid derivatives for the treatment of diabetes
Inventor: MAJKA ZBIGNIEW
IPC: C07D277/82
Filed: 2005-12-16
Granted: 2010-12-07
Abstract: The invention relates to new compounds, being 3-phenylpropionic acid derivatives of formula I wherein W represents COOH group or its bioisosters, or -COO-C1-C4-alkyl group; Y represents NH, N-C1-C10-alkyl, O, or S; Z  represents NH, N-C1-C10-alkyl, N-aryl, N-heteroaryl, S, or O; X represents O, S, NH, N-C1-C10-alkyl, N-aryl, NSO2-C1-C10-alkyl, N-SO2-aryl, or N-SO2-heteroaryl; R1 to R8 each independently represent hydrogen atom or a substituent defined in the description; A is as defined in the description; n represents an integer from 0 to 4, inclusive; and pharmaceutically acceptable salts thereof. The compounds are the ligands of PPAR- gamma receptor and are useful as medicaments.
Patent CA-2589316-C (CA)
Title: Improved stackable basket
Inventor: PUERTOLAS SALANOVA JOSE ANTONIO
IPC: A45C3/04
Filed: 2005-02-02
Granted: 2011-06-14
Abstract: Stackable basket (1) of those used in self-service shops and/or supermarkets, easy to use and adaptable to different users, that ensures the required hygiene when stacked and basically is provided, in addition to a conventional hinged handle, with a telescopic handle (5), a pair of wheels (11), two vertical L-shaped walls (15) that define corresponding small cubicles together with the side walls of the basket (1) so that when the baskets are stacked the wheels (11) of the basket placed above are located on the vertical projection of said cubicles, and with at least two through orifices (16) placed on the lower vertices of the basket.
Patent CA-2591040-C (CA)
Inventor: KIM MIN-SUK
IPC: H01M4/92
Filed: 2005-12-16
Granted: 2015-10-20
Abstract: Disclosed is an electrode catalyst comprising: (a) a support with a specific surface area of at least 1200 m /g; and (b) platinum or platinum-containing alloy particles on the support, wherein the platinum is supported on the electrode catalyst in an amount of 56~90 wt% based on the total weight of the electrode catalyst. A membrane electrode assembly (MEA) comprising the electrode catalyst and a fuel cell using the MEA are also disclosed. The electrode catalyst comprises platinum or platinum-containing alloy particles highly dispersed on a support with a large surface area in an amount of 56 wt%  or more, and thus has an extended catalytically active region, resulting in improvement in the quality of a fuel cell.
Patent CA-2595434-C (CA)
Title: Instrument chirurgical de coupe et d'attache pneumatique a commande variable du debit d'actionnement avec assistance mecanique
Inventor: SHELTON FREDERICK E IV
IPC: A61B19/02
Filed: 2007-08-01
Granted: 2015-02-24
Abstract: Un instrument chirurgical comporte un élément distal conçu pour recevoir un ensemble outil à actionnement pneumatique. Linstrument peut également comporter un élément dentraînement à actionnement pneumatique conçu pour générer au moins un mouvement dactionnement lors de la réception dau moins un signal pneumatique dune source dénergie pneumatique qui y est couplée de manière fluide. Un ensemble darbre dentraînement communique avec lélément dentraînement à actionnement pneumatique pour transmettre les mouvements dactionnement à loutil à actionnement pneumatique monté distalement. Le dispositif comprend en outre un élément dassistance électrique qui communique avec lensemble darbre dentraînement pour transmettre des mouvements dactionnement supplémentaires générés manuellement à lensemble darbre dentraînement.
Patent CA-2596559-C (CA)
Inventor: HARDIE NIGEL
IPC: B24B15/02
Filed: 2006-02-09
Granted: 2013-09-24
Abstract: A clutch mechanism for a slurry valve, wherein the slurry valve has a valve seat for seating a valve closure member carried on a valve stem, a drive member threadably engaged with the valve stem, the drive member being rotatable relative to the valve stem to axially move the valve stem and closure member relative to the valve seat to open and close the slurry valve, and a driving means for rotating the drive member, the clutch mechanism comprising: a clutch body having an internally threaded bore for threadably receiving the valve stem; and clamping means actuable with the clutch body for clamping the clutch body to the driving means so as to lock the valve stem and drive member together and allow them to rotate in unison to grind scale from the valve seat and valve closure member when they are positioned against each other.
Patent CA-2597312-C (CA)
Inventor: EYRE RONALD K
IPC: B23C5/02
Filed: 2007-08-14
Granted: 2013-01-22
Abstract: A cutting element is provided including a substrate having a periphery and an interface surface. An ultra hard material layer is formed over the substrate and interfaces with the interface surface. The interface surface also includes a plurality of spaced apart projections formed inwardly and spaced apart from the periphery and arranged around an annular path, such that each projection includes a convex upper surface defining the projection as viewed in plan view. Each upper surface continuously and smoothly curves in the same direction when viewed along a plane through a diameter of the substrate. Bits incorporating such cutting elements are also provided.
Patent CA-2603242-C (CA)
Title: A method of establishing link for handover by a multi-mode mobile terminal
Inventor: KIM YONG HO
IPC: H04W88/06
Filed: 2006-04-11
Granted: 2014-08-19
Abstract: A method of performing a handover to at least one of a homogeneous and heterogeneous network is disclosed. More specifically, the method comprises establishing a heterogeneous network handover module for converging information from the at least one network interface module associated with the at least one of a homogeneous and heterogeneous network into a unified presentation. The method further comprises receiving a message for establishing connection by the at least one network interface module in a mobile terminal from the heterogeneous network handover module, performing link switch operation for establishing connection with an interface module in a network, and transmitting a confirmation message for indicating a link switch status to the heterogeneous network handover module.
Patent CA-2603779-C (CA)
Inventor: WALLACH DAVID
IPC: C12P21/02
Filed: 2006-04-10
Granted: 2015-05-19
Abstract: The present invention relates to a chimeric protein comprising a cell-targeting agent and a Yersinia outer protein, connected by a translocating polypeptide. The invention further relates to the preparation and use of such chimeric protein.
Patent CA-2609988-C (CA)
Title: Systems and methods for assembling components of a fabric-covered prosthetic heart valve
Inventor: CHAMBERS FREEMAN G
IPC: A61F2/24
Filed: 2006-06-06
Granted: 2014-11-18
Abstract: A system and method for assembling a prosthetic heart valve, including a procedure for tightly wrapping fabric (40) around a heart valve support stent (18) . The support stent (42) typically includes alternating cusps (44) and commissures (46) that create a highly contoured undulating outflow edge (48) .  The system includes a mandrel (60) for retaining tension without manual assistance in a tubular length of fabric wrapped over the support stent (18) .  The mandrel (60) may include an inner clamping mechanism (76) for holding the first end of the fabric tube (62) , a pedestal tube (66) on which the support stent (18) rests and through which the fabric tube passes, and an outer clamping mechanism (74) for holding the free end of the fabric tube. The inner (76) and outer (74) clamping mechanisms include discrete clamps (78) spaced apart 120~ from each other that pull the fabric only in the cusps (44) of the support stent (18) . The inner clamping mechanism (76) , outer clamping mechanism (74), and pedestal (66) are relatively axially movable.
Patent CA-2610987-C (CA)
Inventor: IGAWA TOMOYUKI
IPC: A61K9/19
Filed: 2006-06-09
Granted: 2013-09-10
Abstract: An objective of the present invention is to provide methods for stabilizing proteins and methods for suppressing protein aggregation, which comprise the step of adding meglumine to the proteins. Another objective of the present invention is to provide agents for suppressing protein aggregation, which comprise meglumine. Still another objective of the present invention is to provide pharmaceutical compositions comprising antibody molecules stabilized by meglumine, methods for producing the pharmaceutical compositions, and kits comprising the pharmaceutical compositions. To achieve the objectives described above, the present inventors assessed the antibody-stabilizing effect of meglumine, an amino sugar. As a result, the inventors discovered that meglumine was useful as a stabilizer for antibody molecules and also as an excipient for freeze-dried preparations.
Patent CA-2612617-C (CA)
Inventor: BREIVIK KARE
IPC: F17C/
Filed: 2006-07-05
Granted: 2012-12-18
Abstract: Vessel comprising a number of composite storage tanks for transport of compressed natural gas (CNG) or a combination of gas and liquid, which tanks have an elongated, cylindrical intermediate section and a lower end and an upper end, the tanks being arranged side-by-side vertically standing in the vessel, distinguished in that the hull, the bulkheads and the deck of the vessel form a closed space enveloping all tanks except from the upper end of each tank or selected tanks, for which tanks the upper end extends sealingly out of the closed space, all feed-throughs in the tanks with couplings for loading and unloading are outside of the closed space, at the upper end of the tanks, and the tanks are supported such that each tank can expand or contract freely within the operating range of the tanks with respect to pressure and temperature.
Patent CA-2616330-C (CA)
Inventor: LAKKIS JAMILEH
IPC: A23L27/30
Filed: 2006-08-11
Granted: 2011-04-26
Abstract: The present invention relates to compositions and comestibles that impart a mouth-moistening effect when orally consumed by an individual. More specifically, the compositions of the present invention may include a blend of components, such as a sweetening composition, food-grade acid composition and a cooling agent, that reduces or eliminates the perception of mouth dryness in an individual. The present invention also provides methods for preparing such comestibles, as well as methods of treating xerostomia by orally administering such comestibles.
Patent CA-2617953-C (CA)
Inventor: HO GUOJIE
IPC: C07D491/00
Filed: 2006-08-08
Granted: 2013-12-17
Abstract: This invention provides a method for making maytansinoids having a chiral amino acid side chain, such as DM1 and DM4 that are used to treat cancer.  According to this method, the side chain may be added with little epimerization of the amino acid chiral center.
Patent CA-2619707-C (CA)
Inventor: KOBLANSKI JOHN
IPC: A61B5/021
Filed: 2006-07-14
Granted: 2018-07-03
Abstract: Methods and apparatus for monitoring the heart motion of a subject employ a probe which can be coupled to a portion of the anatomy of the subject. The probe may couple to the subject's aortic arch or thyroid cartilage, for example. The probe is biased into contact with the subject. The probe detects movements caused by the heart motion. The apparatus may display accelerations and displacements caused by the heart motion. Waveforms from multiple anatomic sites may be acquired, normalized in time and amplitude, and combined to produce resultant waveforms. Combining the waveforms may involve addition or subtraction.
Patent CA-2622851-C (CA)
Title: Multiwire sawing machine for the cutting of material in block form
Inventor: BROCCO EMILIO
IPC: B23D57/00
Filed: 2006-09-26
Granted: 2011-02-15
Abstract: The sawing machine according to the invention comprises a double portal structure (11) with two pairs of uprights (11.1), along which slides a respective ram (13). The rams (13) bear four support shafts (15), superposed in pairs and each supporting a coaxial roller, respectively a plurality of coaxial pulleys (18), mutually juxtaposed in packet fashion, having coplanar races according to respective vertical planes. A shaft (15) rotates integrally with the respective roller, or with the respective packet of pulleys (18). The other rollers, or packets of pulleys (18) are idle. On sets of four coplanar races is wound a corresponding wire or cutting tool (19) in closed loop, to execute the cut in a corresponding vertical plane of a block of material (B).
Patent CA-2625930-C (CA)
Title: Recepteur gnss a precision amelioree utilisant deux porteuses de signal
Inventor: MARTIN NICOLAS
IPC: G01S19/32
Filed: 2006-10-05
Granted: 2014-06-10
Abstract: Récepteur de positionnement par satellites comportant au moins un canal de réception, chaque canal de réception étant destiné à effectuer un traitement combiné d'un premier S1 et un second S2 signaux radioélectriques séparés en fréquence, les signaux étant reçus par des voies analogiques du canal de réception puis numérisés pour être traités dans des voies de réception numériques, caractérisé en ce que chaque canal de réception comporte: un premier (160) et un second (162) circuits de corrélation recevant respectivement le premier et le second signaux reçus numérisés; des discriminateurs de phase de porteuse et de code communs aux deux circuits de corrélation; un générateur de codes locaux par voie de corrélation de code, ces codes locaux étant décalés d'une correction de retard différentiel positive +.DELTA..tau.cal pour un des circuits de corrélation et, d'une correction de retard différentiel négative -.DELTA..tau.cal pour l'autre, ces corrections tendant à compenser l'écart relatif de retard entre les deux signaux dans les voies analogiques du canal de réception; un dispositif de correction de différentiel de phase .DELTA..phi.cal tendant à compenser l'écart différentiel de phase entre les deux signaux se produisant dans les voies analogiques du canal de réception. Application: récepteur de positionnement par satellites.