baber/WOPTO huggingface dataset:
Patent CA-2474943-C (CA)
Title: Preparations en solution contenant des anticorps stabilises a l'aide de sucre
Inventor: KAKUTA MASAYA
IPC: A61K47/12
Filed: 2003-02-14
Granted: 2016-06-07
Abstract: La présente invention a trait à des produits pharmaceutiques en solution contenant des anticorps comportant un saccharide en tant qu'agent stabilisateur. Ces produits pharmaceutiques en solution peuvent également comprendre un tensioactif en tant que deuxième agent stabilisateur.
Patent CA-2485313-C (CA)
Title: Procede ameliore a grande vitesse de gaufrage et d'impression a l'aide d'adhesif
Inventor: LEHRTER MARY RUTH
IPC: C08G65/00
Filed: 2003-05-15
Granted: 2010-04-27
Abstract: Procédé consistant (a) à appliquer moins de 0,1 gramme par mètre carré (g/m2) d'un agent antiadhérent sur une surface de transfert, ledit agent antiadhérent étant choisi de manière telle qu'un échantillon d'essai de cet agent antiadhérent ayant une concentration égale ou supérieure à sa concentration de tension de surface critique possède une tension de surface inférieure à environ 50 dynes/cm ou forme un angle de contact avec la matière de la surface de transfert inférieur à environ 120·, (b) à appliquer un adhésif sur la surface de transfert et (c) à transférer l'adhésif de la surface de transfert à une bande de matière. Dans des modes de réalisation préférés, la surface de transfert est constituée de métaux, de polymères, d'élastomères, de céramique, de bois ou de combinaisons de ces matières et l'agent antiadhérent correspond à la formule X-CF¿2?O-(C¿2?F¿4?O)¿p?-(CF¿2?O)¿q?-CF¿2?-X. D'autres modes de réalisation concernent des processus continus et intermittents.
Patent CA-2486078-C (CA)
Inventor: VAN ROEY JENS MARCEL
IPC: A61K45/00
Filed: 2003-05-13
Granted: 2011-08-23
Abstract: The present invention concerns the microbicidal activity of certain pyrimidine or triazine containing non-nucleoside reverse transcriptase inhibitors. The compounds of the present invention inhibit the systemic infection of a human being with HIV, in particular, the present compounds prevent sexual HIV transmission in humans.
Patent CA-2488080-C (CA)
Title: Method of cleaning and sterilizing medical instruments
Inventor: MICHELS WINFRIED
IPC: B08B3/10
Filed: 2004-11-19
Granted: 2011-02-15
Abstract: A novel method of cleaning and disinfecting organically contaminated articles such as, for instance, medical instruments, wherein the cleaning cycle consists of two sections divided by removal and replenishing the cleaning liquid, in each section of which the temperature of the cleaning liquid is raised to and maintained at between 40°C and 60°C for a predetermined time and the pH-value is raised to between 8.5 and 12 by adding an alkaline cleaning agent. During the second section a low-molecular peroxide compound is added to the cleaning liquid after the cleaning agent.
Patent CA-2493414-C (CA)
Inventor: CRONAN JOHN M JR
IPC: A01N61/00
Filed: 2003-07-11
Granted: 2011-11-08
Abstract: Synergistic mixtures of biocides and their use to control the growth of microorganisms in aqueous systems are disclosed. The method of using the synergistic mixtures entails adding an effective amount of a nitrogenous compound activated by an oxidant and at least one non-oxidizing biocide to an aqueous system. The amount of activated nitrogenous compound and non-oxidizing biocide is selected to result in a synergistic biocidal effect.
Patent CA-2494237-C (CA)
Title: Drill tool shaft-to-housing locking device
Inventor: KENT GERALD EDWARD
IPC: E21B7/06
Filed: 2001-06-28
Granted: 2008-03-25
Abstract: In a tool having an inner member supported within an outer member, wherein the tool defines a longitudinal axis, a device is provided for preventing relative rotation of the inner member and the outer member. The device is comprised of a locking mechanism and a locking actuator. The locking mechanism is positioned between the inner member and the outer member, wherein the locking mechanism is movable longitudinally between a first locking mechanism position in which the inner member and the outer member are disengaged and capable of relative rotation and a second locking mechanism position in which the inner member and the outer member are engaged and not capable of relative rotation. The locking actuator causes the locking mechanism to move longitudinally.
Patent CA-2498137-C (CA)
Inventor: BERGERSEN EARL O
IPC: A61C19/05
Filed: 2003-09-19
Granted: 2010-11-02
Abstract: A system of dental appliances (1, 3. 13) having various sizes and types and a method for treating malocclusions of patients of various ages without adjustments or appointments. The dental appliances (1, 3, 13) may be sized to treat, for example, patients in age ranges of less than six years; six years to twelve years; and twelve or more years. The dental appliances (1, 3, 13) may have preformed and/or customized sockets and/or slots for more than one tooth, such as incisors, canines, molars, premolars, deciduous molars and/or adult molars. The dental appliances may be one-size-fits-all type dental appliances. The dental appliances may be used to treat a malocclusion, such as, for example, an overbite, an overjet, crowding, spacing, or temporomandibular joint problems.
Patent CA-2501641-C (CA)
Inventor: RICH DAVID R
IPC: A61B5/097
Filed: 2003-10-07
Granted: 2011-09-13
Abstract: Sidestream gas sampling assembly (10, 54, 70) that does not substantially degrade the waveform of expired gases. The gas sampling assembly includes a sample cell portion (14, 14', 14", 14"') integrated with a filter portion (12, 12', 12") for separating undesired liquid condensate from respiratory gases to be monitored. The gas sampling assembly is configured to receive expired gases through a gas sampling line, filter undesired liquid condensate from the expired gases through hydrophobic fiber elements and communicate the filtered gases to a sample chamber which is in close proximity to the filter where measurements may be taken thereof e.g., optical or infrared sensing mechanisms. The gases that are substantially free of liquid condensate are then exhausted from the sample chamber.
Patent CA-2505409-C (CA)
Inventor: TEUMER JEFFREY KELLER
IPC: C12N5/073
Filed: 2003-11-14
Granted: 2017-04-04
Abstract: The present invention relates to culturing cells which may be used in hair induction. In one aspect of the invention there is provided a method for cultivation of hair inductive cells, comprising the step of culturing the hair inductive cells in a culture medium comprising a medium conditioned by conditioning cells, in which the conditioning cells are derived from non-epidermal tissue.
Patent CA-2505511-C (CA)
Title: Method for producing alkaline earth sulphate nanoparticles
Inventor: IBARRA FERNANDO
IPC: C01F5/40
Filed: 2003-11-19
Granted: 2012-05-08
Abstract: The invention relates to synthesis of nanoparticles, in particular to methods for producing nanoparticles with a networks consisting of Z sulphate (Z = magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba) or the binary mixtures thereof). The inventive method consists in synthesising the nanoparticles by crystal growth from an ion Z source and a sulphate ion source in a synthesis liquid phase mixture. The aim of said invention is to produce in a simple way barium sulphate nanoparticles having a small diameter, said particles being uniformly dispersed in water or other solvents. For this purpose, coordinating solvents like glycerine, glycol ethylene and other polyethylene glycols, polyalcohols or dimethylsulphoxide (DMSO) are used for the synthesis mixture. In the preferred embodiment, barium is used in the form of chloride and the sulphate source in the form of tetrabutylammonium hydrogen sulphate. Other metallic dopants can be eventually integrated in the nanoparticles network. When the synthesis is also used in the form of chloride.
Patent CA-2511888-C (CA)
Title: Deuterated cyclosporin analogs and their use as immunomodulating agents
Inventor: FOSTER ROBERT T
IPC: C07K7/64
Filed: 1998-10-08
Granted: 2009-04-14
Abstract: Cyclosporine derivatives are disclosed which possess enhanced efficacy and reduced toxicity over naturally occurring and other presently-known cyclosporins and cyclosporine derivatives. The cyclosporine derivatives of the present invention are produced by chemical and isotopic substitution of the cyclosporine A (CsA) molecule by: (1) chemical substitution and optionally deuterium substitution of amino acid 1, and (2) deuterium substitution at key sites of metabolism of the cyclosporine A molecule such as amino acids 1, 4, 9. The most active derivatives of the invention were those possessing both chemical and deuterium substitution. Also disclosed are methods of producing the cyclosporine derivatives and method of producing immunosuppression with reduced toxicity with the disclosed cyclosporine derivatives.
Patent CA-2513506-C (CA)
Title: Fiber reinforced pipe
Inventor: LUNDBERG CHRIS A
IPC: F16L11/08
Filed: 2004-01-26
Granted: 2010-08-03
Abstract: A flexible, fiber reinforced pipe has been invented for conveying fluids. The pipe is flexible enough to be spoolable, even under winter temperature conditions. The pipe can contain pressure, when buried, unrestrained and bent. The pipe exhibits impact resistance under normal handling and can be formed using a continuous process, such that it can be manufactured as it is being laid. A flexible, fiber reinforced pipe includes an inner tubular liner having an inner surface and an outer surface; a first layer of reinforcing fibers helically wrapped about the inner liner and in direct contact therewith; an outer layer of reinforcing fibers helically wrapped about an underlying layer of reinforcing fibers and in direct contact therewith; and an outer tubular sheath applied over the outer layer in direct contact therewith.
Patent CA-2517705-C (CA)
Title: Procede de marquage de peptides phosphoryles, procede d'adsorption selective afferent, compose complexe utilise dans celui-ci, procede de preparation du compose complexe et compose de matieres premieres pour ces composes complexes
Inventor: KOIKE TOHRU
IPC: G01N33/531
Filed: 2004-02-23
Granted: 2012-01-03
Abstract: L'invention concerne un procédé de détection facile de peptides phosphorylés (protéines) dans un échantillon biologique, etc. ; un procédé d'adsorption sélective afférent ; et un composé présentant une haute capacité de liaison de coordination avec des peptides phosphorylés pour permettre ainsi une utilisation dans les procédés. Le composé est représenté par la formule (I) dans laquelle X représente un groupe de liaison et Y un groupe de marquage. Le composé (I) présente une haute capacité de liaison de coordination avec des peptides phosphorylés et il présente un groupe de marquage, de telle sorte que les peptides phosphorylés peuvent être identifiés facilement par son utilisation.
Patent CA-2518099-C (CA)
Title: Kink resistant endovascular graft
Inventor: KARI STUART E
IPC: A61F2/02
Filed: 2004-03-05
Granted: 2012-01-03
Abstract: An intracorporeal device, such as an endovascular graft, having a tubular section with circumferential or helical radial support members. The radial support members may be inflatable channels which support the tubular structure of the graft and which are appropriately sized and longitudinally spaced to prevent or reduce kinking of the tubular structure upon bending of the tubular structure.
Patent CA-2518232-C (CA)
Inventor: MURPHY KARL A
IPC: B60N2/235
Filed: 2004-02-24
Granted: 2008-02-19
Abstract: A vehicle seat back recliner (24) includes a lock mechanism (50) having a locking pawl (52) for locking a seat back pivotal bracket (44) against pivoting with respect to a seat cushion stationary bracket (34) under the operation of an associated control cam (54) and a locking pawl catch (56). The catch (56) holds the locking pawl (52) in an unlocked position until the seat back is pivoted upwardly from a horizontal cargo position to an upright use position whereupon the catch releases the locking pawl and the control cam (54) maintains the locking pawl in its locked position. Pivoting of the control cam (54) against a spring bias provides release of the locking pawl (52) to permit seat back pivoting from a upright use position to the horizontal cargo position.
Patent CA-2518628-C (CA)
Inventor: MRAZEK JAN
IPC: H01M10/06
Filed: 2004-03-10
Granted: 2013-05-14
Abstract: The electrochemical regeneration of lead battery cells during which, after the treatment of the battery by some of the regeneration additives on the basis of an aqueous solution of hydrogen peroxide and after the basic charging, they are alternately or intermittently charged and discharged. Above the limit located above the level of the full charge it is charged with a current of 1.1% - 4% and discharged with a current of 0% - 5% related to the nominal value of the capacity of the cell or storage battery, or else the charging is carried out in two phases or by a constant current. Under the limit located below the level of the permitted discharging it is discharged with a current of 1% to 4% and subsequently charged with a current of 3% - 10% related to the value of the capacity of the battery to a decrease in the voltage to 1.6 V of the cell or any of the battery's cells. Then the battery supplies The regenerative agent contains, for each liter of aqueous solution 40% of hydrogen peroxide, 1 ml to 70 ml of sulfuric acid with a density of 1 to 1.32 g.cm-3, 0.1 g to 10 g of saccharides in solids and/or aldehydes or their derivatives, 0.1 g to 10 g of 10% - 15% of its nominal capacity and this entire procedure is repeated 2 - 5 times.  sodium and/or potassium bicarbonate and/or at least one hydroxide from the group of alkali metal hydroxides in solids and 0.1g to 20 g, with an advantage 0.5 g to 2 g, of bisodium dinaphtylmethane disulfonic acid salt. Regenerative agent can contain also 0.1 g to 10 g of peroxoborate an/or tetraborate and/or sodium pyrophosphate in solids.
Patent CA-2526344-C (CA)
Title: Cinematique d'entrainement dans un disjoncteur hybride
Inventor: NEVEU ANDRE
IPC: H01H9/26
Filed: 2005-10-24
Granted: 2015-11-24
Abstract: Un dispositif d'actionnement des contacts mobiles d'un disjoncteur hybride permet de réaliser le diagramme temporel suivant : commande d'ouverture de la chambre de coupure (10), décalage de l'ouverture de l'ampoule à vide (20) de façon à permettre aux contacts de la chambre de coupure de se séparer à une vitesse minimale et de façon synchrone à la séparation des contacts de l'ampoule à vide, fermeture de l'ampoule à vide (20) tout en maintenant la chambre de coupure (10) en position ouverte. De plus, la fermeture de la chambre de coupure (10) ne sollicite pas les contacts de l'ampoule à vide (20). Le dispositif d'actionnement est présenté sous plusieurs modes de réalisation, et permet de ménager l'ampoule à vide lors du déclenchement du disjoncteur ou de sa fermeture.
Patent CA-2528695-C (CA)
Inventor: WATERS PATRICIA K
IPC: A62B35/00
Filed: 2005-12-01
Granted: 2015-01-20
Abstract: A drag harness comprises an elongate, flexible member, which is connected end-to-end so as to define a large loop, and a drag grip, which is provided with a pair of tunnels. Through each of the tunnels, the elongate, flexible member passes so as to divide the large loop into two arm loops having the drag grip between the arm loops. The elongate, flexible member passes loosely therethrough, whereby relative sizes of the arm loops are variable.
Patent CA-2534553-C (CA)
Inventor: PETRINI PIERO
IPC: A61B17/88
Filed: 2004-03-24
Granted: 2013-03-12
Abstract: The prosthesis comprises an elastic body (1) inserted between two adjacent vertebrae (L2, L3) against the laminar arch (A2, A3) of each vertebra and means (3, 5) for securing the elastic body to said laminar arches.
Patent CA-2540956-C (CA)
Title: Check valve
Inventor: NORMAN JAMIE
IPC: F16K15/00
Filed: 2006-03-27
Granted: 2010-08-24
Abstract: A compact dual-check poppet-style valve cartridge is provided. The valve cartridge is compact so as to be usable in a variety of applications. Compactness of the valve cartridge is achieved by having a poppet support of a first valve integral with a valve seat of a second valve, by having the poppet stems nesting, and by having other features nest within each other. The valve cartridge is also self-contained so as to facilitate handling thereof and reduce the time required to insert or remove the valve cartridge from a valve body. A check valve is also provided wherein the valve cartridge is retained in an inlet bore using an open-latticed cage. Both the check valve and cage are adapted so as to be insertable into a valve body in one direction only so as to avoid improper installation.
Patent CA-2541839-C (CA)
Title: Method and apparatus for charging batteries in a system of batteries
Inventor: BAUMGARTNER ROBERT
IPC: H02J7/00
Filed: 2004-10-07
Granted: 2010-09-21
Abstract: A method and apparatus for charging batteries in a system of batteries. The method and apparatus involve producing a set of state of charge signals indicative of the states of charge of each battery in the system, successively identifying, from the state of charge signals, a most discharged battery in the system and applying a charging current to the most discharged battery for at least part of a first period of time less than a period of time required to fully charge the most discharged battery before identifying a succeeding most discharged battery in said system. The batteries are charged according to a dynamic charging sequence in which batteries are added into the charging sequence in order of increasing state of charge as batteries already in the charging sequence are charged to exceed the state of charge of a battery having the next higher state of charge relative to the state of charge of the batteries already in the charging sequence.
Patent CA-2541917-C (CA)
Title: Electric oven
Inventor: KIM WAN SOO
IPC: F24C15/16
Filed: 2006-04-05
Granted: 2011-03-15
Abstract: Provided is an electric oven. The electric oven includes a wire rack and a cavity. The wire rack includes a closed frame, a plurality of longitudinal beams each having a plurality of bending portions, a first end connected to the frame and a second end placed in the closed frame, and a plurality of lateral beams intersecting the longitudinal beam and having first and second ends connected to the frame. The cavity defines a cavity defining a cooking chamber and receiving the wire rack. The bending portions of the longitudinal beam are formed such that a direction where heat is transmitted from the first end of the longitudinal beam is opposite to a direction where the heat is transferred to the second end of the longitudinal beam.
Patent CA-2542584-C (CA)
Inventor: MORGAN WAYNE A
IPC: H01Q21/24
Filed: 2004-10-05
Granted: 2012-08-21
Abstract: A system and method for multiple antennas on a single core. The system may include a first core (49), a first winding (42) wound about the first core for transmitting/receiving electromagnetic signals, and a second winding (44) for transmitting/receiving electromagnetic signals wound about the first core and the first winding. The first winding and the second winding may be wound such that a direction of a first magnetic field generated by the first winding is different than a direction of a second magnetic field generated by the second winding. The system may also include activation circuitry connected to the first winding and the second winding. The activation circuitry may activate the first winding separately from the second winding. The system may be expanded to three or more coils/antennas disposed on a single core.
Patent CA-2542732-C (CA)
Inventor: BRUNET MAURICE
IPC: F04D19/04
Filed: 2004-10-14
Granted: 2012-02-21
Abstract: The turbomolecular vacuum pump with active magnetic bearings comprises an enclosure (110) defining a primary vacuum chamber (116), a rotor (120), an electric motor (107), an axial magnetic bearing (103), radial magnetic bearings (101, 102), an axial detector (106), and radial detectors (104, 105). Remote external electric circuits associated with the electric motor (107) and with the axial and radial magnetic bearings (103 and 101, 102) essentially comprise power supply electric circuits (191). Circuits (194) for controlling the axial and radial magnetic bearings (103 and 101, 102) from signals issued by the axial and radial detectors (106 and 104, 105) are embedded in a resin and placed inside the enclosure (110) in the primary vacuum chamber (116). A hermetic leaktight electrical connector (180) and an electric cable (183, 184) providing a connection with the remote external electric circuits (191, 192) each have a number of connection wires that is less than ten.
Patent CA-2559403-C (CA)
Title: Respiratory system for inducing therapeutic hypothermia
Inventor: BELSON AMIR
IPC: A61F7/00
Filed: 2005-01-24
Granted: 2013-01-15
Abstract: The present invention provides a method and apparatus for controlling a patient's body temperature and in particular for inducing therapeutic hypothermia. Various embodiments of the system are described. The system includes: a source of breathing gas (1), which may be in the form of a compressed breathing gas mixture; a heat exchanger (2) or other heating and/or cooling device; and a breathing interface, such as a breathing mask (3) or tracheal tube. Optionally, the system may include additional features, such as a mechanical respirator (11), a nebulizer (18) for introducing medication into the breathing gas, a body temperature probe (7) and a feedback controller (6).  The system can use air or a specialized breathing gas mixture, such as He/02 or SF6/02 to increase the heat transfer rate. In addition, the system may include an ice particle generator (10) for introducing fine particles into the flow of breathing gas to further increase the heat transfer rate.
Patent CA-2564037-C (CA)
Title: Packaging for an interferometric modulator
Inventor: PALMATEER LAUREN
IPC: G02B26/00
Filed: 2005-04-20
Granted: 2012-08-07
Abstract: A package is made of a transparent substrate (12) having an interferometric modulator (10) and a back plate (30). A non-hermetic seal (32) joins the back plate to the substrate to form a package, and a desiccant (34) resides inside the package. A method of packaging an interferometric modulator includes providing a transparent substrate and manufacturing an interferometric modulator array on a backside of the substrate. A back plate is provided and a desiccant is applied to the back plate. The back plate is sealed to the backside of the substrate with a back seal in ambient conditions, thereby forming a package.
Patent CA-2564916-C (CA)
Inventor: ZHAI SUPING
IPC: H04L12/24
Filed: 2006-04-11
Granted: 2011-06-21
Abstract: The present invention relates to a method for fault management in an Ethernet and a Multi-protocol Label Switching (MPLS) network interworking, which mainly includes: in an interworking network, a fault monitoring entity monitors the interworking network; and when detecting a fault in the interworking network, the fault monitoring entity sends a fault alarm notification message to an Ethernet End System. The present invention discloses a device for fault management in an Ethernet and a MPLS network interworking as well. According to the solution provided by the present invention, the fault alarm information can be sent to the corresponding peer at the opposite end timely when there is a fault in the interworking network;  thus effectively guaranteeing the end-to-end management of fault alarm in the Ethernet and MPLS network interworking and effectively improving the service transmission reliability in the interworking network.