baber/WOPTO huggingface dataset:
Patent CA-2748728-A1 (CA)
Inventor: KAMATH SATISH
IPC: A61K9/20
Filed: 2010-01-04
Abstract: In one aspect, the present invention features a tablet including: (i) a first drug layer including naproxen; (ii) a sec-ond drug layer including a decongestant (e.g., pseudoephedrine) wherein said second drug layer is a sustained release layer adapt-ed to deliver a therapeutically effective amount of pseudoephedrine for a period of at least twelve hours; and (iii) a barrier layer that does not include naproxen, wherein the barrier layer is in contact with the first drug layer; and (iv) a third drug layer including cetirizine, wherein the third drug layer is in contact with the barrier layer and is not in contact with the first drug layer.
Patent CA-2749080-A1 (CA)
Inventor: BAYLISS DAVID
IPC: G06F17/30
Filed: 2009-04-24
Abstract: A computer implemented iterative process and a computer system are provided for generating entity representations by identifying and linking related records in a computer implemented database using a record matching formula, each record and entity representation electronically stored in the database, each record comprising a plurality of fields, each field capable of containing a field value. Adaptive clustering of records and entity representations is provided by identifying mutually preferred pairs of records from the plurality of records, forming and storing a plurality of entity representations in the database, each entity representation of the plurality of entity representations comprising at least one linked pair of mutually preferred records, and retrieving information from at least one record of a pair of mutually preferred records.
Patent CA-2751131-A1 (CA)
Inventor: KHOSROVANINEJAD CHARAM
IPC: A61F2/82
Filed: 2010-02-09
Abstract: Dispositif chirurgical (1) apte à réaliser la protection temporaire d'une anastomose (5) sur le côlon ( 12, 13, 14), le rectum ( 11) ou le canal anal (10) comprenant : a) un élément d'ancrage longitudinal creux semi-rigide dit élément d'ancrage temporaire (2) dont la paroi dite première paroi, comprenant une partie courante (2a) sensiblement cylindrique à section sensiblement circulaire, de longueur (L1) d'au moins 50 mm, de préférence de 70 à 150 mm, ladite première paroi présentant un diamètre externe que l'on peut faire varier de façon contrôlée, et b) une gaine (3) souple fixée au dit élément d'ancrage (2) contre, de préférence autour de ladite première paroi, présentant une longueur (L3) en aval dudit élément d'ancrage (2) d'au moins 50 cm, de préférence au moins 1m, et un diamètre externe au repos de 20 à 40 mm, de préférence de 25 à 33 mm, et ladite gaine est en matériau élastomère biocompatible d 'épaisseur de paroi de 0,05 à 1 mm.
Patent CA-2754474-A1 (CA)
Inventor: WANG XINGHUA
IPC: G11B7/1384
Filed: 2011-10-06
Abstract: The present techniques provide techniques for outputting counter-propagating parallel light waves (30, 34) to pre-record a holographic data disk (10). The parallel light waves (30, 34) are transmitted through a holographic system (16) via a fiber optic bundle (98) including a plurality of polarization-maintaining (PM) optical fibers (76, 78, 80, 96).  Each of the PM optical fibers (76, 78, 80, 96) in the fiber optic bundle (98) may have one or more of a different wavelength (102, 104), a different coherence length, and a different polarization orientation to reduce crosstalk in the disk (10). Furthermore, the fiber optic bundle array (112, 114) is rotated to produce interference spots (88, 110) indicative of micro-holograms (68) according to the data track (12) pitch of the holographic disk (10) over which the fiber optic bundle (98) is outputting the light waves (30, 34).
Patent CA-2756519-A1 (CA)
Title: Method and apparatus for single-trip time progressive wellbore treatment
Inventor: STOUT GREGG W
IPC: E21B33/124
Filed: 2011-10-31
Abstract: A single trip multizone time progressive well treating method and apparatus that provides a means to progressively stimulate individual zones through a cased or open hole well bore. The invention provides a full bore completion thus offering less flow restrictions, use of larger perforating guns when thru-tubing perforating is desired. A unique feature of this system is that the operator can use pre-set timing devices to progressively treat each zone up the hole. At each zone the system automatically opens a sliding sleeve and closes a frangible flapper, at a pre-selected point in time. An adjustable preset timing device is installed in each zone to allow preplanned continual frac operations for all zones. The timing devices do not start until all packers are set in the well bore and the well is ready to be fraced.  The surface stimulation equipment can remain on location for all zones and can be better utilized since zones are continually treated. The apparatus is present as a "Frac Module" that can consist of three major components, a packer, a timing pressure device, and a sliding sleeve/isolation device. A hydraulic packer may be removed or replaced with a swellable type packer. One Frac Module is used per zone and the frac module is stacked with tubing spacers through all zones that need treatment and zonal isolation.
Patent CA-2757618-A1 (CA)
Title: Fuel gauging system utilizing a digital fuel gauging probe
Inventor: BAHORICH PHILLIP ANDREW
IPC: G01F23/26
Filed: 2010-04-06
Abstract: A fluid measurement system utilizes one or more digital probes that communicate over a digital bus to a fluid gauging computer. The digital probes incorporate a capacitance to digital circuit that converts probe capacitance to a digital value.  The digital value is communicated to the fuel gauging computer via a data bus.
Patent CA-2758434-A1 (CA)
Inventor: SOUTORINE MIKHAIL
IPC: A61M25/085
Filed: 2009-05-05
Abstract: Some embodiments relate to an apparatus comprising an elongate flexible tube sized to be received within a tract and having a proximal end and a distal end; a drive mechanism coupled to the proximal end of the tube; and a liquid column ex-tending from the proximal end to the distal end; wherein the drive mechanism is configured to cause movement of the liquid col-umn within the tube to impart forward momentum to the tube and thereby promote advancement of at least the distal end of the tube within the tract when at least the distal end is received within a part of the tract.
Patent CA-2761727-A1 (CA)
Title: Lens delivery system
Inventor: DOWNER DAVID ANTHONY
IPC: A61F2/16
Filed: 2010-06-04
Abstract: An intraocular lens delivery system includes an injector body having a bore surrounded by an inner wall. The sys-tem further includes a plunger configured to fit within the bore. The system also in-cludes a plurality of deflectable members connected to the plunger and configured to contact the inner wall and to be deflected when the plunger is inserted within the bore. The deflectable members center the shaft and, when inserted within the injector body, contribute to producing a predeter-mined force resisting advancement of the plunger when deflected in the bore.
Patent CA-2764230-A1 (CA)
Inventor: PITCOVSKI JACOB
IPC: A61P35/00
Filed: 2010-06-06
Abstract: A protein covalently linked to, or coated with, a non-immunogenic molecule selected from an amino monosaccharide-biotin adduct or a monosaccharide-biotin adduct is disclosed, wherein the coated protein, which has diminished immunogenicity relative to the uncoated protein and intact biological activity, enables, for example, cross-species vaccination
Patent CA-2768503-A1 (CA)
Title: Improved 5xxx aluminum alloys and wrought aluminum alloy products made therefrom
Inventor: MOOY DIRK C
IPC: C22F1/047
Filed: 2010-07-23
Abstract: Improved 5xxx aluminum alloys and products made therefrom are disclosed. The new 5xxx aluminum alloy products may achieve an improved combination of properties due to, for example, the presence of copper. In one embodiment, the new 5xxx aluminum alloy products are able to achieve an improved combination of properties by solution heat treatment.
Patent CA-2770752-A1 (CA)
Title: Catheter with valve
Inventor: TANAKA TAKASHI
IPC: A61M25/14
Filed: 2012-03-08
Abstract: A catheter with a valve is disclosed that allows smooth flow of a solution in both directions when a solution is flowing from the inside of a catheter towards the outside of a catheter and when a solution is flowing from the outside of a catheter towards the inside of a catheter. The catheter includes a tubular body 12 made of an elastic and flexible synthetic resin material. The catheter is equipped with a valve B1 having a slit 16 that can be opened and closed passing through the outer surface 12b of the tubular body from the inner surface 12a of the tubular body. The catheter is also provided with the movable wall 15 sunken towards the inside of the tubular body 12 at an end tip member region 14 of the tubular body 12. The location where the movable wall 15 exists has a structure with differences in hardness in the thickness direction of the tubular body 12. In the cross-sectional surface perpendicular to the center axis C1 of the tubular body 12, the movable wall 15 has a wall central member P1 located at a position close to the center axis C1 and a movable wall tip member P2 located at a position far from the center axis C1. The slit 16, is formed on the movable wall tip member P2.
Patent CA-2777217-A1 (CA)
Title: Powdered sugar for microwave popcorn
Inventor: ROUFS JOHN G
IPC: A23L5/30
Filed: 2010-10-06
Abstract: Disclosed are microwave popcorn articles comprising any conventional microwave popcorn bag, and a food charge disposed therein comprising kernel popcorn, edible oil and powdered sugar to provide the finished popped popcorn with sweet glaze coating wherein the sweet glaze coating comprises powdered sugar. Methods of preparing such microwave popcorn articles are disclosed wherein the slurry added to the bag comprises powdered sugar and edible oil and is added preferably after the kernel popcorn has been added to the bag.
Patent CA-2777370-A1 (CA)
Title: Etage de turbine dans une turbomachine
Inventor: BERCHE EMMANUEL
IPC: F01D11/00
Filed: 2010-12-14
Abstract: Etage de turbine pour une turbomachine, comprenant une roue à aubes tournant à l'intérieur d'un anneau sectorisé (54) en matériau composite porté par un carter(14), chaque secteur d'anneau comprenant un rebord circonférentiel aval (52) maintenu en appui radial sur une patte annulaire (56) laquelle est engagée radialement dans une rainure annulaire (50) du rebord circonférentiel aval (52) de l'anneau (54) avec un jeu axial à froid défini pour s'annuler à chaud en fonctionnement et permettre un serrage axial étanche de la patte annulaire (56) du carter (14) dans la rainure annulaire (50) du secteur d'anneau.
Patent CA-2780429-A1 (CA)
Inventor: REICHOW ALAN W
IPC: A61H5/00
Filed: 2010-11-05
Abstract: Systems and methods may test and/or train the peripheral visual abilities of an individual. Peripheral visual abilities may be tested and/or trained while maintaining a central visual focus by the individual. A central display element may display central visual indicia, while a peripheral display element may display peripheral visual indicia. Each visual indicia displayed may possess one or more trait and, optionally, one or more property. Inputs may be received at a central input device and/or a peripheral input device, with inputs corresponding to the traits perceived to be possessed by displayed indicia. By determining the correspondence of received inputs to the traits possessed by corresponding indicia, the peripheral visual abilities of an individual may be tested and/or trained in accordance with the present invention.
Patent CA-2781363-A1 (CA)
Inventor: HERR BUTA
IPC: A46B15/00
Filed: 2012-06-14
Abstract: Disclosed is a tooth brush implement having an articulating head region and a toothpaste dispensing body region. The head region comprises a horizontal crown hingeably connecting to a first and second perpendicular side portion.  Inwardly directed bristles from the crown and side portions create an encompassing brush head adapted to contact the occlusal, buccal and linqual surfaces of a tooth and gum line therebelow for cleaning and removing debris. The body region comprises an internal cavity and drive means for forcing toothpaste from the body and into the head region, wherein the head region further incorporates an internal conduit for communicating the paste onto the bristles. The drive means comprises a rotatable drive screw connected to an end cap, wherein rotation of the cap drives a ram element toward the head portion.  An embodiment of the head portion further contemplates a swiveling head for angled brushing of molar surfaces.
Patent CA-2783375-A1 (CA)
Title: Self-propelled surface milling cutter
Inventor: HAUSLADEN NORBERT
IPC: E01C23/088
Filed: 2012-07-19
Abstract: The present invention relates to a self-propelled surface milling cutter, for example in the form of an asphalt milling cutter, a snow blower or a surface miner, with a working assembly comprising a rotatingly drivable drum body, and at least one drum drive unit which is accommodated in the interior of the drum body and forms at least part of a rotatable bearing of the drum body on a drum supporting frame, wherein the at least one drum drive unit includes a stationary drive part attached to the drum supporting frame and a rotatable drive part connected with the drum body. In accordance with the invention, the rotatable drive part of the drum drive unit is mounted on the drum body by a positive entrainment connection in a torque- transmitting, but longitudinally movable manner. The entrainment connection rotato-rily entrains the drum body, in order to be able to transmit the rotary drive move- ments of the drive part to the drum body. However, the rotating drive part can be reciprocated relative to the drum body in direction of its longitudinal axis, in order to compensate an axial offset for example as a result of thermal expansions or dimen-sional tolerances or mounting inaccuracies.
Patent CA-2784193-A1 (CA)
Title: Flow loop density measurement method
Inventor: ITO TOKUNOSUKE
IPC: G01N9/26
Filed: 2012-07-31
Abstract: A method of measuring a density of two liquid phases in a mixture with a gas phase. The three phase mixture is fed into an inlet vertical column of a flow loop where the gas phase is separated from a liquid mixture of the two liquid phases. The gas phase rises to an upper section of the inlet vertical column, while the liquid mixture flows to a lower section. A differential pressure of the liquid mixture is measured in the lower section. A density of the liquid mixture is calculated using the measured differential pressure of the liquid mixture. A  volume or mass percentage is determined for each of the liquid phases in the liquid mixture.  A volumetric flow rate is measured. A volumetric flow rate and accumulated volume of each liquid phase is calculated based on the volume or mass percentage of that liquid phase in the liquid mixture.
Patent CA-2785707-A1 (CA)
Title: Tissue removal in the paranasal sinus and nasal cavity
Inventor: MAKOWER JOSHUA
IPC: A61B17/32
Filed: 2010-12-22
Abstract: Sinusitis, tumors, infections, fractures and other disorders of the paranasal sinuses, are diagnosed and/or treated using minimally invasive approaches. Access devices may be used to facilitate insertion of working devices such catheters, balloon catheters, dilation catheters, tissue cutting or remodeling devices, suction or irrigation devices and biopsy devices.
Patent CA-2788607-A1 (CA)
Inventor: BUMELIS VLADAS ALGIRDAS
IPC: C12N1/38
Filed: 2011-01-31
Abstract: A process for producing an interferon alpha 5 (IFNa5) protein by expression in an IFNa5 producing Escherichia coli host cell, wherein incorporation of an extra methionine residue in the N-terminal end of the polypeptide chain is minimized as well as the generation of its oxidised species is disclosed. The IFNa5 protein can be purified by an efficient process to render a biologically active IFNa5.
Patent CA-2789307-A1 (CA)
Title: Stable pharmaceutical composition of imatinib
Inventor: PARTHASARADHI REDDY BANDI
IPC: A61K31/497
Filed: 2010-03-29
Abstract: The present invention relates to a compressed film-coated tablet comprising imatinib its pharmaceutically acceptable salts there of in an amount of more than 80 % based on the total weight of the finished dosage form.
Patent CA-2792352-A1 (CA)
Title: Modified release dosage form comprising desvenlafaxine or salts thereof
Inventor: JAIN GIRISH KUMAR
IPC: A61K9/20
Filed: 2011-03-21
Abstract: The present invention refers to a modified release pharmaceutical composition comprising desvenlafaxine or salts thereof, a release rate modifying system that controls the release of active agent(s) in both acidic and basic environments. A process of making and method of using the above-described composition is also disclosed.
Patent CA-2793539-A1 (CA)
Title: Procede et systeme pour tunnelisation de protocole fiable sur http
Inventor: RAO DEEPAK
IPC: H04L29/06
Filed: 2011-04-04
Abstract: Les modes de réalisation décrits dans la présente invention portent de façon générale sur des procédés et des systèmes de tunnelisation de données binaires arbitraire entre un point d'extrémité HTTP et une destination arbitraire. Cette tunnelisation de données présente un intérêt dans un environnement, par exemple, dans lequel un client à base de navigateur communique dans le protocole HTTP et souhaite échanger des données avec un point d'extrémité distant comprenant des communications non http. Un serveur de relais est utilisé comme « intermédiaire » pour connecter le client à la destination, et des composants prenant en charge les protocoles nécessaires pour un échange de données sont enfichés dans le serveur de relais. Pour réaliser une transmission de données fiable et ordonnée, le serveur de relais groupe des sessions par l'intermédiaire de l'attribution d'identifiants de session et suit l'échange de messages par l'intermédiaire de l'attribution de numéros d'ordre et d'accusé de réception. En outre, le serveur de relais permet une authentification du point d'extrémité http auprès de la destination et un traitement d'autres opérations non disponibles dans l'environnement contraint du client Web.
Patent CA-2794796-A1 (CA)
Inventor: SMITH ROBERT WALTER
IPC: E04F15/02
Filed: 2012-11-08
Abstract: A method and system for covering industrial wood plank or wood block floors that can be installed quickly without creating a hazardous environment or hazardous wastes and without the necessity of removing installed equipment. Sand is swept over the wood to fill voids and cracks. Next metal lath is stapled to the wood. A first layer of epoxy is poured onto the metal lath. After this is cured, a second coat of finish epoxy can be installed on the first epoxy layer. When this dries, the job is done and operations can be restarted, or an optional topcoat can be applied. The epoxy material used can be self-leveling for ease of application and the final floor is approximately level. The finished floor is flexible to not crack under heavy loads and to absorb shock.
Patent CA-2798522-A1 (CA)
Inventor: MALLADI DURGA PRASAD
IPC: H04W56/00
Filed: 2007-09-13
Abstract: Techniques for transmitting synchronization signals to assist user equipments (UEs) perform cell searches are described. In one design, a base station for a cell may generate and transmit a primary synchronization signal and a secondary synchronization signal, which may be used by the UEs for initial cell search at power up. The base station may also generate and transmit one or more beacon signals, which may be used by the UEs for neighbor cell search to detect for neighbor cells. The number of beacon signals to transmit and the set of subcarriers usable for each beacon signal may be determined based on the system bandwidth. Each beacon signal may be mapped to one subcarrier in the set of subcarriers in each beacon symbol period. This one subcarrier may be determined based on a beacon hopping pattern or a beacon code and may be dependent on a cell identifier (ID).
Patent CA-2798782-A1 (CA)
Inventor: MIRANDA ANDREIA MANUELA MARTINS
IPC: C12P7/649
Filed: 2011-03-16
Abstract: The present invention relates to a new process for obtaining fatty acid alkyl esters from fatty acid containing lipids, i.e. mono-, di- and triglycerides and phospholipids, in a membrane contactor.
Patent CA-2799855-A1 (CA)
Inventor: ELASH HENRY MATHEW
IPC: B26B13/00
Filed: 2010-05-14
Abstract: Devices and methods for cutting sheet material using at least one wall of a general purpose storage container. The devices having a mounting portion which is removably attachable to the wall of the general purpose storage container and a cutting portion for severing selected pieces of sheet material stored in the general purpose storage container.
Patent CA-2801700-A1 (CA)
Inventor: BERAUD JEAN-MARC
IPC: B29C70/08
Filed: 2011-07-21
Abstract: La présente invention concerne notamment un matériau intermédiaire comprenant, voire constitué exclusivement, d'un ensemble de rubans individualisés, chaque ruban étant composé d'une nappe de fibres de renfort unidirectionnelles associée, par collage, sur chacune de ses faces à un voile de fibres thermoplastiques, caractérisé en ce que les rubans sont disposés en couches successives, de manière à ce que les rubans de deux couches successives se superposent avec ou sans croisement mais sans entrelacement, la liaison entre un ruban et le ou les rubans avec lequel il est superposé étant assurée, par collage et en ce que dans chaque couche, les rubans sont disposés sensiblement parallèlement les uns aux autres sur au moins la majeure partie de leur longueur, tout en étant indépendants et espacés les uns des autres et en ce que les rubans d'au moins deux couches s'étendent selon deux directions différentes.
Patent CA-2802055-A1 (CA)
Title: Cover for protecting a duplex electrical receptacle and similar devices
Inventor: MATSUMOTO RAYMOND T
IPC: E04G21/24
Filed: 2013-01-15
Abstract: A shield for biasingly self-attaching to a duplex electrical receptacle in a wall without having to be plugged into the duplex electrical receptacle or having to enter the wall and for completely concealing the duplex electrical receptacle to completely hide and thereby protect the duplex electrical receptacle from paint when painting therearound. The shield includes a shell. The shell is generally rectangular parallelepiped shaped for biasingly self-attaching to the duplex electrical receptacle in the wall without having to be plugged into the duplex electrical receptacle or having to enter the wall and for completely concealing the duplex electrical receptacle to completely hide and thereby protect the duplex electrical receptacle from the paint when painting therearound.
Patent CA-2803689-A1 (CA)
Inventor: LAMPE JOHN W
IPC: C07D211/56
Filed: 2011-07-25
Abstract: This invention is directed to prodrugs of rho kinase (ROCK) inhibitors. These prodrugs are in general the ester or the amide derivatives of the parent compounds. These prodrugs are often weak inhibitors of ROCK, but their parent compounds have good activities. Upon instillation into the eyes, the ester or the amide group of these prodrugs is rapidly hydrolyzed into alcohol, amine, or acid, and the prodrugs are converted into the active base compounds. The prodrugs of ROCK inhibitors provide several advantages such as delivery of higher concentrations of the active species into the target site and reduction of ocular discomfort. The invention is also directed to a method of treating ophthalmic diseases such as glaucoma, allergic conjunctivitis, macular edema, macular degeneration, and blepharitis, by administering an effective amount of a ROCK prodrug compound of Formula (I) to the eyes of the patient in need of.