baber/WOPTO huggingface dataset:
Patent CA-2499994-C (CA)
Inventor: VAGHEFI FARID
IPC: A61K9/52
Filed: 2003-09-23
Granted: 2012-07-10
Abstract: An abuse-resistant controlled release pharmaceutical composition comprising a pharmaceutically effective amount of discrete particles of an active capable of abuse, wherein surfaces of said particles are wetted with a water insoluble coating material, and preferably wherein said composition comprises a matrix, in which said particles are distributed, and which renders the abuse-capable compound within the matrix difficult to separate from the matrix; and a method for the preparation of a controlled release pharmaceutical composition having a reduced potential for abuse, comprising applying a pressure force to a mixture comprising a water insoluble material, and particles of a pharmaceutically active compound capable of inducing in a subject a reaction that is physiologically or psychologically detrimental if administered in an immediate release dosage form, thereby resulting in surface coated particles; and incorporating said surface coated particles into a pharmaceutical composition.
Patent CA-2501294-C (CA)
Title: Spheroides, procede de preparation et compositions pharmaceutiques
Inventor: CHENEVIER PHILIPPE
IPC: A61K9/22
Filed: 2003-10-03
Granted: 2013-03-26
Abstract: La présente invention concerne un sphéroïde gastro~résistant directement compressible, caractérisé en ce qu'il comprend -un noyau contenant un ou plusieurs principe(s) actif(s) directement enrobé par, -un film souple et déformable, comprenant un polymère entérique et un mélange de glycérides polyglycosylés saturés et/ou insaturés dont les acides gras comprennent au moins 8 atomes de carbone,une couche externe hydrodispersible contenant au moins un agent désintégrant.
Patent CA-2501865-C (CA)
Inventor: DAVIES DAVID B
IPC: H04N5/00
Filed: 2003-10-15
Granted: 2011-01-18
Abstract: Systems and methods are disclosed of a network including a primary device, a plurality of remote devices, and a shared peripheral device. The network allows the remote devices to operate the peripheral device, such as a DVD player, VCR, or camcoder, via the primary device and the network. The peripheral device is typically connected to the primary device and shared among all devices. The network also includes a splitter/isolation module (SIM) that routes the signals between the primary device and the plurality of remote devices.
Patent CA-2505327-C (CA)
Title: Mobile lighting system
Inventor: OSSOLINSKI GEORGE
IPC: F21V3/00
Filed: 2003-05-19
Granted: 2011-10-25
Abstract: A mobile lighting apparatus includes an envelope or balloon (2) which contains a frame (4) supporting an illuminating device (3) typically an electric light bulb (18) inside the envelope (2). The envelope (2) is mounted on a telescopic mast (6) supported by a movable base element (16) incorporating stabilising legs (12). The envelope (2) may be inflatable or rigid. For an inflatable envelope (2), the apparatus includes various sensors (30, 32) for sensing deformation and/or pressure in the envelope and a means to supply air or other gas to inflate the envelope. A rigid envelope formed from two conjoined sheets of acrylic deformed into dome shapes overcomes many of the problems of inflatable envelopes, in particular, their slow inflation rate, the tendency to deform due to air current, and the adverse effect of punctures. Although a fan is not required for inflation of the rigid envelope, fan forced air is preferred for cooling the electric light bulb.
Patent CA-2506750-C (CA)
Title: System and method for water pasteurization and power generation
Inventor: RYAN GREGORY B
IPC: F02C6/18
Filed: 2003-11-14
Granted: 2010-01-26
Abstract: A system and method for creating power and pasteurizing water is provided. The system includes a power generation subsystem and a water pasteurization subsystem, which are linked together as follows. The power generation subsystem comprises a turbine power generator. Air (or other suitable working fluid) flows through the turbine power generator to generate power by known methods. The air is heated prior to flowing into the turbine to increase its speed for greater power generation. The water pasteurization subsystem includes one or more heat exchangers, at least one of which is connected to receive the hot airflow exiting the turbine. The heat from the turbine-exiting airflow is utilized for pasteurizing colder wastewater inside the heat exchanger.
Patent CA-2511975-C (CA)
Title: Passerelle de dispositifs existants destinee a des reseaux residents ou non residents
Inventor: KRZYZANOWSKI PAUL
IPC: H04L29/06
Filed: 2003-12-09
Granted: 2012-06-12
Abstract: L'invention concerne une passerelle de dispositifs existants destinée à être utilisée dans un réseau, tel qu'un réseau résidentiel filaire ou sans fil. La passerelle de dispositifs existants permet de réaliser une conversion de protocole permettant à une entité, attachée au réseau et utilisant un protocole de communication orientée paquets, de communiquer avec des dispositifs existants et de les commander. Ces dispositifs existants sont notamment des dispositifs électroniques consommateurs reposant exclusivement sur l'infrarouge (IR) ou des protocoles de communication série. La passerelle de dispositifs existants assure également une fonction de virtualisation qui permet aux dispositifs existants d'être annoncés au réseau en tant que dispositifs conformes au protocole de découverte et de commande orienté paquets, et d'être commandés comme tels. La passerelle de dispositifs existants est également destinée à détecter, déterminer et éditer des données relatives à l'état d'un dispositif existant à l'attention d'autres entités du réseau.
Patent CA-2514775-C (CA)
Inventor: BOOTH ROBERT C
IPC: H04L29/06
Filed: 2004-02-12
Granted: 2013-06-18
Abstract: The present invention provides methods and apparatus for integrating one-way and two-way security systems to enable secure distribution of services. A  decryption device (110) securely receives and decrypts encrypted services from one or more service providers (150). A consumer device (100) securely communicates with the decryption device (110). A user interface (130) associated with the consumer device (100) initiates a service request (140) for a requested service from a service provider (150). In operation, the service request (140) is communicated from the consumer device (100) to the decryption device (110). The requested service (140) is then acquired by the decryption device (110) as an encrypted requested service (120). The acquired requested service (120) is then decrypted by the decryption device (110). The requested service (120) is re-encrypted and securely communicated from the decryption device (110) to the consumer device (100). The re-encrypted requested service (105) is then decrypted and decoded at the consumer device (100) to provide the requested service.
Patent CA-2517339-C (CA)
Inventor: CHAMBARD LAURENT
IPC: C10M145/20
Filed: 2005-08-26
Granted: 2013-11-19
Abstract: Use of an oil-soluble hydrocarbyl phenol aldehyde condensate as an antiwear additive in a lubricating oil composition. The oil-soluble hydrocarbyl phenol aldehyde condensate has the following structure: (see above formula) wherein n is 0 to 10, preferably 1 to 8, more preferably 2 to 6, and most preferably 3 to 5; Y is a divalent bridging group, and is preferably a hydrocarbyl group, preferably having from 1 to 4 carbon atoms; and R is a hydrocarbyl group having from 4 to 30, preferably 8 to 18, and most preferably 9 to 15 carbon atoms.
Patent CA-2529276-C (CA)
Title: Gabarit de percage
Inventor: ZEILINGER BRIAN K
IPC: B27G15/00
Filed: 2005-12-08
Granted: 2009-09-22
Abstract: Un gabarit de perçage qui peut être utilisé pour trouver la position d'un trou dans un élément. L'élément a au moins deux surfaces distinctes et le gabarit de perçage comprend un corps dont les premier et deuxième côtés opposés sont configurés de manière à localiser la position pour un trou à percer dans l'élément. Un premier élément d'alignement sur le premier côté du corps est configuré de manière à s'aligner par rapport à une première et à une deuxième surfaces distinctes de l'élément pour placer le corps par rapport à l'élément. Un deuxième élément d'alignement sur le deuxième côté du corps est configuré de manière à s'aligner par rapport à la première surface de l'élément, mais pas avec la deuxième surface de l'élément, pour placer le corps par rapport à l'élément.
Patent CA-2534719-C (CA)
Title: Bending machine with a controlled-return bending die
Inventor: GIORGIO MARIO
IPC: B21D7/16
Filed: 2006-01-31
Granted: 2008-08-05
Abstract: A bending machine with a controlled-return bending die includes a matrix (2) mounted around a spindle (3) having an axis y, a bend arm (4) being able to turn around on the same axis y, and a vice (5) adapted to clamp a section of a workpiece to be bent. Driving means causes the bend arm (4) and the matrix (2), both being connected together by the vice (5), to rotate around the axis y for a set angle from a start position, and a workpiece bending operation is performed for a workpiece section corresponding to said angle. The bend arm (4) carries on itself a controlled return means able to return said matrix (2) to its start position at the end of workpiece bending operation.
Patent CA-2537209-C (CA)
Inventor: WADA SHIGEHISA
IPC: B01D69/02
Filed: 2004-09-06
Granted: 2013-05-14
Abstract: The invention provides a method of preparing a biological components-containing solution suitable for clinical proteome analysis by mass spectrometry, electrophoresis, liquid chromatography or the like and an apparatus for the method. The method of the invention is a method for combining two steps among steps of (1) adsorbing proteins having a molecular weight equal to or higher than that of albumin; (2) fractionating proteins having a molecular weight equal to or higher than that of albumin;  and (3) concentrating proteins; or a method for preparing the solution by separation using a membrane separation unit having a comparative permeation ratio of 50 or higher for proteins with a molecular weight less than 15,000 and proteins with a molecular weight of 60,000 or higher; or a method for preparing the solution by introducing a biological components-containing raw solution into a separation membrane module and successively passing a diluting solution for circulating the solution and passing a portion of the solution through a separation membrane.
Patent CA-2538183-C (CA)
Inventor: RIQUELME PATRICIO T
IPC: C07K14/54
Filed: 2004-09-09
Granted: 2012-12-11
Abstract: L'invention concerne la purification et la commercialisation de polypeptides présentant une valeur thérapeutique avérée. Un aspect de la présente invention concerne un procédé de purification d'Interféron .beta.-1b mettant en oeuvre la chromatographie d'exclusion diffusion. Un autre aspect de l'invention concerne un procédé de purification d'un polypeptide par chromatographie d'exclusion diffusion. Un troisième aspect de l'invention concerne un procédé de commercialisation de ces polypeptides.
Patent CA-2538582-C (CA)
Title: Voice over internet protocol call continuity
Inventor: BIAGE DANIEL
IPC: H04M3/22
Filed: 2006-03-02
Granted: 2012-04-24
Abstract: An apparatus and a method for providing call continuity to a VoIP terminal user responsive to degrading call quality. The quality of a VoIP call is assesses by monitoring the quality of the corresponding IP packet traffic using conventional IP packet quality measures such as, for example, fitter, packet loss and packet delay. When a quality trend indicator crosses a predetermined threshold, a continuity call is originated to the user from a mechanism connected to the IP network. The continuity call uses a connection infrastructure different from the one used by the VoIP terminal such as, for example, a mobility infrastructure (cellular), a wireline infrastructure, a wireless data protocol infrastructure or other similar infrastructure. The continuity call is connected to the user, the original call is bridged with the continuity call and the leg of the original call to the user is dropped.
Patent CA-2540013-C (CA)
Inventor: COFFEY JOSEPH CHRISTOPHER
IPC: H04L12/26
Filed: 2004-09-21
Granted: 2013-07-23
Abstract: A scheme by which a network device may be made to locate data signals from a plurality of potential data sources in the context of a network environment having devices that employ autonegotiation over an autonegotiation period. The scheme involves switching an input port on the network device between the various potential data sources on a one-by-one basis. If an idle signal indicating no ensuing autonegotiation period is detected, the switching action is terminated and the input port assignment is maintained for as long as the link is detected. Thereafter, the device returns to the switching state. If an idle signal indicating an ensuing autonegotiation period is detected, the switching action is stopped for a period equal to or longer than the autonegotiation period. Thereafter, if an idle signal is detected, the input port assignment is maintained for as long as the link is detected.
Patent CA-2542712-C (CA)
Inventor: ANDREANI PIERRE-ANTOINE
IPC: C07G99/00
Filed: 2006-04-13
Granted: 2013-12-03
Abstract: The invention concerns an additive to reduce Cr(VI) ions to CR(III) ions including a tin (II) complex and a carboxylic acid or one of its salts, as well as its preparation process. It also concerns a preparation process for a material with reduced chrome (VI) content. Finally, it concerns the use of the said additive for the reduction of chrome (VI) ions to chrome (III) ions.
Patent CA-2545862-C (CA)
Title: Articulated, steerable, toy vehicle
Inventor: FOSBENNER MARY ELLEN
IPC: A63H17/08
Filed: 2004-11-09
Granted: 2012-05-29
Abstract: An articulated, steerable, toy vehicle (10, 10', 10") includes a first wheeled vehicle portion (20, 20', 20") and a second wheeled vehicle portion (40, 40', 40") pivotally coupled thereto. A  steering lever (60) has a free first end (60a) and an opposing second end (60b) pivotally coupled to the second wheeled vehicle portion and operably coupled to the first wheeled vehicle portion. Rotation of the steering lever relative to the second wheeled vehicle portion pivots the first wheeled vehicle portion relative to the second wheeled vehicle portion.
Patent CA-2547581-C (CA)
Inventor: GRAH MICHAEL
IPC: B29C71/04
Filed: 2006-05-23
Granted: 2009-07-28
Abstract: A method of activating the shrink characteristic of a film comprises two steps. First, a film comprising one or more thermoplastic polymers and at least about 0.01 weight % photothermic material is provided. Second, the film is exposed to an amount of non-ionizing radiation effective for the photothermic material to generate heat to cause an effect selected from one or more of: 1) shrinking the film by at least about 5% in at least one direction, and 2) increasing the tension in the film by at least about 50 pounds per square inch in at least one direction.
Patent CA-2547835-C (CA)
Title: Handheld analysis instrument having acoustic output of measurement results
Inventor: KINTZIG HANS
IPC: A61B5/157
Filed: 2006-05-24
Granted: 2011-10-11
Abstract: The present invention relates to a handheld analysis instrument for assaying a medically significant sample, in particular for determining the glucose concentration in body liquids of diabetics, comprising a measuring device for measuring the concentration of an analyte in the sample, an output device (4, 6, 7) for outputting measurement results which were determined using the measuring device, the output device (4, 6, 7) comprising both an acoustic signal output device (6) for outputting the measurement results through nonverbal acoustic signals and also a wireless interface (7) for communicating with an external speech output unit (10), by which the measurement results may be output verbally, the output device (4, 6, 7) having an acoustic mode, in which measurement results are outputted by the acoustic signal output device (6) and a speech output mode, in which measurement results are outputted via the interface (7). A transition of the output device (4, 6, 7) from the acoustic mode into the speech output mode is triggered by receiving a signal transmitted by the speech output unit (10). The present invention also relates to an analysis system comprising a handheld analysis instrument of this type and an external speech output unit.
Patent CA-2550573-C (CA)
Inventor: KORZINOV LEV
IPC: A61B5/363
Filed: 2005-01-21
Granted: 2013-07-30
Abstract: Systems and techniques for monitoring cardiac activity. In one aspect, a method includes collecting information describing the variability in heart rate over a series of beats, designating variability at a lower end of physiological values as being largely irrelevant to atrial fibrillation, designating variability in a midrange of physiological values as being indicative of atrial fibrillation, designating variability in an upper range of physiological values as being negatively indicative of atrial fibrillation, and determining a relevance of the variability described in the collection to atrial fibrillation.
Patent CA-2555057-C (CA)
Inventor: SOLOMON TREVOR
IPC: C09D5/16
Filed: 2005-01-19
Granted: 2013-12-31
Abstract: Antifoulding coating composition comprising 20-100% by weight, calculated on the total amount of film-forming components, of a film-forming polymer (A) having an acrylic backbone bearing at least-one terminal group of the formula (I), wherein X represents (II), M is a metal of Group Ib, IIa, IIb, IIIa, IIIb, Iva, Ivb, Va, Via, VIb, VIIa, and VIII of the Periodic Table with a valency of 2 or more and a degree of ionization less than that of the alkali metals metal; n is an integer of 1 to 2; R represents an organic residue selected from (III), and R1 is a monovalent organic residue, and 80-0% by weight, calculated of polymer (B) a copper-based biocide for aquatic organisms characterized in that that the antifoulding coating composition is substantially free of any biocidal zinc compounds and substantially free of rosin, and in that the copper-based biocide has a metallic copper content below 2% by weight, based on the total weight of the copper-based biocide.
Patent CA-2563975-C (CA)
Title: Compounds and compositions as cathepsin s inhibitors
Inventor: LIU HONG
IPC: C07D413/12
Filed: 2005-04-29
Granted: 2012-12-11
Abstract: The invention provides compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with the activity of Cathepsin S.
Patent CA-2566436-C (CA)
Title: Phosphoinositide 3-kinase delta selective inhibitors for inhibiting angiogenesis
Inventor: HALLAHAN DENNIS
IPC: A61P35/00
Filed: 2004-09-09
Granted: 2011-05-10
Abstract: The invention relates generally to methods for inhibiting angiogenesis. More particularly, methods for inhibiting angiogenesis comprise selectively inhibiting phosphoinositide 3-kinase delta (P13K.delta.) activity in endothelial cells. The methods may comprise administration of one or more cytotoxic therapies including but not limited to radiation, chemotherapeutic agents, photodynamic therapies, radiofrequency ablation, anti-angiogenic agents, and combinations thereof.
Patent CA-2567004-C (CA)
Title: Adsorptive filtering material having biological and chemical protective function and use thereof
Inventor: BOEHRINGER BERTRAM
IPC: A62B23/00
Filed: 2006-11-01
Granted: 2010-07-13
Abstract: The invention relates to an adsorptive filtering material with biological and chemical protective function, in particular with protective function with regard to both chemical and biological poisons and noxiants, such as chemical and bio- logical warfare agents, the adsorptive filtering material having a multilayered construction comprising a first outer supporting layer and a second outer sup- porting layer and an adsorptive layer disposed between the two supporting lay- ers, the adsorptive filtering material further comprising at least one catalytically active component, the first outer supporting layer and/or the second outer sup- porting layer being provided with the catalytically active component. The ad- sorptive filtering material is particularly useful in NBC protective materials (for example NBC protective apparel) and also for production of filters.
Patent CA-2570521-C (CA)
Title: Systeme de matrice tissulaire
Inventor: SEYEDIN MITCHELL S
IPC: A61K9/14
Filed: 2005-07-11
Granted: 2013-06-25
Abstract: L'invention concerne des compositions matricielles destinées à favoriser la réparation de défauts tissulaires, par exemple une lésion ostéochrondrale. La matrice, selon l'invention, comprend un polymère polyester enchevêtré avec un polymère de polysaccharide. L'invention concerne également des procédés permettant de préparer une matrice, et des procédés d'utilisation d'une matrice lors de la réparation tissulaire. Dans certaines configurations, une matrice peut comprendre un polyester réticulé avec un polysaccharide, qui peut être un polysaccharide oxydé. Dans certaines autres configurations, une matrice peut également comprendre un ou plusieurs composants, par exemple un facteur de croissance.
Patent CA-2572946-C (CA)
Title: Composite rotary seal assembly
Inventor: GRIMANIS MICHAEL P
IPC: F16J15/16
Filed: 2005-06-13
Granted: 2011-02-22
Abstract: A composite seal assembly for providing a seal between a rotating shaft and a static surface. The composite seal assembly includes first and second axially adjacent annular seal elements. The first and second seal elements each include a sealing edge contacting the shaft to provide a respective seal between the first and second seal element and the shaft. A static housing receives the first and second seal elements and engages the static surface to provide a static stationary seal, while concomitantly providing a flex region that engages the seal elements to form a dynamic seal therewith.
Patent CA-2578287-C (CA)
Title: Prothese modulaire et procede de connexion de vaisseaux
Inventor: FEARNOT NEAL E
IPC: A61F2/82
Filed: 2005-09-01
Granted: 2013-06-25
Abstract: L'invention concerne une prothèse endoluminale modulaire destinée à être déployée dans une lumière corporelle, et présentant un premier module prothétique et un second module prothétique. Le premier module prothétique est formé d'un premier corps prothétique intégré à un premier élément de connexion prothétique latéral, et le second module prothétique est formé d'un second corps prothétique présentant une première entaille. Une interconnexion télescopique est établie lors le premier et le second module prothétique sont interconnectés.
Patent CA-2590790-C (CA)
Title: Compensating for time varying phase changes in interferometric measurements
Inventor: FROGGATT MARK
IPC: G01B9/02
Filed: 2005-12-13
Granted: 2014-09-02
Abstract: An optical device under test (DUT) is interferometrically measured. The DUT  can include one or more of an optical fiber, an optical component, or an optical system. First interference pattern data for the DUT is obtained for a first path to the DUT, and second interference pattern data for the DUT is obtained for a second somewhat longer path to the DUT. Because of that longer length, the second interference pattern data is delayed in time from the first interference pattern data. A time varying component of the DUT interference pattern data is then identified from the first and second interference pattern data. The identified time varying component is used to modify the first or the second interference pattern data to compensate for the time-varying phase caused by vibrations, etc. One or more optical characteristics of the DUT may then be determined based on the modified interference pattern data.