baber/WOPTO huggingface dataset:
Patent CA-2497351-C (CA)
Title: Novel aminoindazole derivatives as medicines and pharmaceutical compositions containing same
Inventor: LESUISSE DOMINIQUE
IPC: A61P9/00
Filed: 2003-09-03
Granted: 2012-08-21
Abstract: The invention concerns novel derivatives of general formula (I) and their pharmaceutically acceptable salts as kinase inhibitor and their use for preparing pharmaceutical compositions for preventing or treating diseases resulting from abnormal kinase activity such as, for example, those involved in neurodegenerative diseases, Alzheimer's disease, frontoparietal dementia, corticobasal degeneration, Pick's disease, cerebrovascular accidents, head and spine traumas and peripheral neuropathies, obesity, metabolic diseases, type II diabetes, essential hypertension, atherosclerotic cardiovascular diseases, polycystic ovary syndrome, syndrome X, immunodeficiency and cancer.
Patent CA-2504677-C (CA)
Inventor: EVANS BRIAN P
IPC: G06F1/00
Filed: 2005-04-21
Granted: 2013-07-30
Abstract: A request to render encrypted content is received and a chain of licenses corresponding to the content is located. The chain includes a leaf license linked to the content at one end of the chain, a root license at the other end of the chain, and any intermediate licenses therebetween. The leaf license and any intermediate licenses in the chain are each bound to the adjoining license in the chain toward the root license, and the root license is bound to an owner of a private key (PR-U). For each license in the chain, the license is verified and it is confirmed that the license allows the content to be rendered. A decryption key is obtained from the leaf license based on application of (PR-U) to the root license, the obtained key is applied to decrypt the encrypted content, and the decrypted content is rendered.
Patent CA-2508151-C (CA)
Inventor: VOHRA ARUN
IPC: B08B3/02
Filed: 2005-05-25
Granted: 2013-05-14
Abstract: A device and process for cleaning electrical insulators mourned under an electrified contact rail parallel to a rail track comprises positioning arm(s) attached to a vehicle that travels on the track and a cleaning station with fixed or moveable fingers. The fingers have attached cleaning tools and engage, operate on, partly rotate around the circumference of the insulator, and disengage, as the vehicle passes by the insulator. The cleaning station can also ride on the contact rail and have moveable vertical members with cleaning tools attached to L-shaped tool holders that rotate around a portion of the circumference of the insulator. Cleaning tools include powered rotating, reciprocating, vibrating, oscillating and/or linear brushes, wrap-around cleaning belts, sonic horns, ultrasonic vibrating guns, lasers, pressure washing and/or water jetting nozzles on stationary, rotating or oscillating spray bars and spinning heads using steam, tap or deionized water, and pneumatic polishing nozzles.
Patent CA-2508228-C (CA)
Title: Codon-optimized polynucleotide-based vaccines against human cytomegalovirus infection
Inventor: HERMANSON GARY G
IPC: A61K39/00
Filed: 2003-12-19
Granted: 2013-12-17
Abstract: The invention is related to polynucleotide-based cytomegalovirus vaccines. In particular, the invention is plasmids operably encoding HCMV antigens, in which the naturally-occurring coding regions for the HCMV antigens have been modified for improved translation in human or other mammalian cells through codon optimization. HCMV antigens which are useful in the invention include, but are not limited to pp65, glycoprotein B (gB), IE1, and fragments, variants or derivatives of either of these antigens. In certain embodiments, sequences have been deleted, e.g., the Arg435-Lys438 putative kinase in pp65 and the membrane anchor and endocellular domains in gB. The invention is further directed to methods to induce an immune response to HCMV in a mammal, for example, a human, comprising delivering a plasmid encoding a codon-optimized HCMV antigen as described above. The invention is also directed to pharmaceutical compositions comprising plasmids encoding a codon-optimized HCMV antigen as described above, and further comprising adjuvants, excipients, or immune modulators.
Patent CA-2511432-C (CA)
Title: Thrust reverser comprising optimised deflector gratings
Inventor: VAUCHEL GUY
IPC: F02K3/04
Filed: 2003-12-22
Granted: 2009-09-22
Abstract: Several flow diversion grilles (22) for the formation of a flow inversion (34) are located side by side on the external periphery of an annular power flow circulation channel. Each grille consists of several intersected internal transverse blades (24A) and internal longitudinal blades (24B). Two adjacent grilles are separated by a lateral play generating a leak flow in a direction increasing the efficacy of the inversion flow constituted by aerodynamic appendages (36) mounted on the longitudinal external edge of each grille.  An Independent claim is included for a turbojet power inverter comprising deflection grilles.
Patent CA-2511654-C (CA)
Title: System and method for optimizing slices from slicing apparatus
Inventor: SANDBERG GLENN
IPC: B26D7/30
Filed: 2003-12-12
Granted: 2009-06-16
Abstract: A method for optimizing yield from a slicing apparatus, includes scanning and weighing a carcass, slab or loaf upstream of a slicing head of the slici ng apparatus. The carcass, slab or loaf weight is divided by a desired pre- selected portion weight to determine the number of slices to be made. A remainder portion is allocated to an intermediate position along the carcass, slab or loaf to be sliced from the carcass, slab or loaf before a butt end portion, gripped by a gripper of the slicing apparatus, reaches the slicing head. The butt end portion is pre-arranged to be the desired pre-selected portion weight or at least an acceptable pre-selected portion weight. The butt end portion can then be released by the gripper as a desired or acceptable weight portion.
Patent CA-2511890-C (CA)
Inventor: YOSHIDA MASAYOSHI
IPC: G11B7/004
Filed: 2004-02-27
Granted: 2010-11-23
Abstract: Une zone de gestion de défauts temporaire (14) est disposée entre une zone d'enregistrement d'informations de contrôle (12) et une zone de données (11) d'un support d'enregistrement non-réinscriptible (10). Avant la finalisation de ce support d'enregistrement (10), des informations de gestion de défauts sont enregistrées temporairement dans la zone de gestion de défauts temporaire (14). Lors de la finalisation, les informations de gestion de défaut sont enregistrées dans une zone de gestion de défauts déterminée (13) disposée dans la zone d'enregistrement d'informations de contrôle.
Patent CA-2514218-C (CA)
Inventor: NEUBERG WILLIAM
IPC: C08J3/02
Filed: 2004-01-26
Granted: 2009-04-21
Abstract: A method for treating polytetrafluoroethylene (PTFE) in its reactor latex form to produce a dry submicron PTFE powder that remains stable without rheology modifiers, surfactants, wetting agents, pH adjusters or other stabilizing additives. Reactor latex PTFE formed during an emulsion polymerization process can be irradiated, with an electron beam or gamma rays, during or after the polymerization to form a product where the dry submicron PTFE powder is free-flowing, tends not to self-agglomerate and tends not to dust into the air upon handling so that the PTFE is readily dispersible when placed in a desired application system or medium.
Patent CA-2520503-C (CA)
Title: Ampoule
Inventor: HANSEN BERND
IPC: A61J1/20
Filed: 2004-01-22
Granted: 2010-09-28
Abstract: The invention relates to a plastic ampoule which comprises a container (12) for receiving a defined fluid. Said container is provided with a neck (14) that can be closed by means of a head (16), the neck comprising a channel-type entrance port (24) for air to the interior (26) of the container (12). The aim of the invention is to improve the generic ampoule types in such a manner that the fluid can be safely stored and the syringe or needle base is reliably filled at any speed of withdrawal by means of the syringe or needle base. For this purpose, the entrance port (24) for air consists of at least one ring channel (28, 30) that is at least partially disposed on the outer and/or inner periphery of the neck (14).
Patent CA-2524909-C (CA)
Title: Dew point humidifier and related gas temperature control
Inventor: ZHANG CHAOJIONG
IPC: H01M8/04
Filed: 2004-04-02
Granted: 2010-06-22
Abstract: A method of humidifying gases to 100% relative humidity and a humidifier to carry out such a method are provided to humidify gases for fuel cells and for other applications. The humidification of gases is thermally controlled and thermal energy is managed to provide an efficient system. A pre-humidifier accommodates a wide range of flow rates of dry gas to initially humidify and pre-heat the gas, and a boiler provides steam to mix with the effluent from the pre-humidifier to humidify the gas to saturation. A thermal insulator between the boiler and bulk water and/or pre~humidifier enhances the steam generation from the boiler and prevents direct heating of water or gases by heat from the boiler. Above the boiler, bulk water, and pre~humidifier, a mixing chamber further functions as a condenser and water separator. The mixing chamber provides a space for mixing gases and steam and separates saturated gases from condensed water. By vapor condensation during the mixing, the gas can be humidified completely to its dew point at given temperature and pressure conditions.
Patent CA-2528125-C (CA)
Inventor: LUCAS DONNA LOU
IPC: B65D81/07
Filed: 2005-11-28
Granted: 2009-10-27
Abstract: Dunnage for supporting elongated products arranged in layers in storage or shipping containers comprises elongated plastic strips having openings for receiving the goods and also having reinforcing members extending along their undersides which are removably received in dunnage supports attached to the sides of the container. The dunnage supports are so arranged that the reinforcing members are supported out of contact with subjacent and superjacent layers of the products and dunnage. For returnable containers or boxes whose walls are collapsed inwardly over the floor of the box, space may be provided beneath the inwardly folded walls to accommodate the dunnage for return shipment. Wall brackets for supporting opposite ends of the dunnage strips may be shallow and the dunnage provided with flanges for reception between the box walls and the brackets thereby permitting use of shallow brackets allowing the box walls to be folded in bypass relation thereto.
Patent CA-2528546-C (CA)
Title: Actuation mechanism for reclining chair
Inventor: LAPOINTE LARRY P
IPC: A47C1/037
Filed: 2004-06-18
Granted: 2009-08-25
Abstract: The present invention is directed to a powered actuation mechanism (14) for a reclining chair (10). The powered drive mechanism (104) rotates a drive member (104) which engages a follower member (64) to extend the leg rest assembly (26). A biasing mechanism (36) is coupled to the leg rest assembly (26) to retract the leg rest assembly (26). In this manner, the leg rest assembly (26) may not be fully retracted when an obstruction with the leg rest assembly is encountered.
Patent CA-2530582-C (CA)
Title: Compositions and methods for restoring sensitivity of tumor cells to antitumor therapy and inducing apoptosis
Inventor: SERRERO GINETTE
IPC: A61K/
Filed: 2004-06-23
Granted: 2014-09-09
Abstract: Methods and compositions for restoring sensitivity to the antitumorigenic effects of antiestrogen therapy and/or cytotoxic therapy and inducing cell apoptosis are provided. Contacting tumor cells to GP88 antagonists (e.g., anti-GP88 antibodies, anti-GP88 antisense nucleic acids, GP88 siRNA, and small molecules) induces apoptosis and restores sensitivity to the antitumorigenic effects of antiestrogen therapy and cytotoxic therapy.
Patent CA-2531827-C (CA)
Title: Tstd apparatus and method for a tdd cdma mobile communication system
Inventor: LEE HYUN-WOO
IPC: H04W52/22
Filed: 2001-10-05
Granted: 2011-05-17
Abstract: Disclosed a transmission apparatus in a CDMA mobile communication system. Transmission frames each have a plurality of time slots, and each of the time slots includes two data parts having the same length, a midamble intervening between the data parts, and a guard period for dividing the consecutive time slots. The transmission apparatus modulates the frames into a radio signal with a modulation signal and transmits the modulated radio signal using a plurality of antennas. A power amplifier amplifies the radio signal. A controller generates a switching control signal in a guard period of time slots of a frame associated with the radio signal amplified by the power amplifier. A switch switches the amplified radio signal from the power amplifier between a first and a second antenna in response to the switching control signal.
Patent CA-2534706-C (CA)
Inventor: HERB BLAINE EDWARD
IPC: C01B3/02
Filed: 2006-01-31
Granted: 2010-06-29
Abstract: Divulgation d'une méthode et d'un appareil pour produire un gaz riche en hydrogène. La méthode et l'appareil préviennent la sur-réduction d'un catalyseur de conversion à base d'oxyde de fer par introduction d'un flux oxydatif avec un flux d'alimentation gazeux contenant de l'oxyde de carbone provenant d'un dispositif de reformage catalytique à la vapeur, et son acheminement vers la région du lit catalytique, ce qui limite la détérioration structurelle du catalyseur. Le flux oxydatif peut provenir de diverses sources, notamment d'une région du lit catalytique de conversion et d'une région du catalyseur d'oxydation sélective.
Patent CA-2535887-C (CA)
Title: Source a resonance fond de trou a boucle fermee
Inventor: ARONSTAM PETER S
IPC: E21B23/04
Filed: 2004-08-18
Granted: 2015-06-16
Abstract: L'invention concerne un dispositif permettant de produire des ondes de corps séismiques dans un réservoir d'hydrocarbures, qui comprend une source de forage à boucle fermée présentant une cavité résonante pour produire une énergie de résonance, une source de commande et une unité de commande. La source de commande injecte des impulsions de pression dans la cavité de résonance, à une pression et à une fréquence prédéterminées ou pouvant être sélectionnées. Le fluide circule entre la cavité et la source de commande, en boucle fermée. Dans un autre mode de réalisation, la source de forage fait appel à un matériau intelligent ou contrôlable, qui réagit à un champ d'excitation appliqué. La cavité comprend une bobine d'excitation pour fournir un champ d'excitation qui modifie une propriété matérielle du fluide intelligent. L'unité de commande est programmée pour ajuster des paramètres de fonctionnement afin de produire des ondes séismiques présentant une fréquence et une amplitude sélectionnées. Dans un mode de réalisation, une unité de commande ajuste des paramètres de fonctionnement en réponse à des paramètres d'intérêt mesurés ou à des instructions de surface.
Patent CA-2536343-C (CA)
Title: Methods for maintaining genetic stability of inbred animal strains
Inventor: WILES MICHAEL V
IPC: C12N5/075
Filed: 2004-08-11
Granted: 2014-06-10
Abstract: The present invention provides novel methods of maintaining genetic stability of non-human animal inbred strains. In the methods, pedigree-tracked cryopreserved embryos derived from a foundation colony are produced and used to re-establish the foundation colony at appropriate intervals.
Patent CA-2546756-C (CA)
Inventor: CURTIS DANIEL J
IPC: E06B7/16
Filed: 2006-05-12
Granted: 2012-01-10
Abstract: Il s'agit d'un ensemble de fenêtre ou de porte qui comprend un élément de huisserie et un ébrasement comportant une ouverture de fixation accouplée à l'élément de huisserie. Un châssis est accouplé de manière mobile à l'ébrasement. L'ensemble de fenêtre ou de porte comprend une matière de remplissage structural reliée à une partie de l'ébrasement, et la matière de remplissage structural dissimule en grande partie l'ouverture de la fixation. La matière de remplissage structural comprend une bride dimensionnée et façonnée pour s'engager avec le châssis, et la bride empêche en grande partie le mouvement du châssis sur la matière de remplissage structural. Dans une option, la bride longe la matière de remplissage structural et le châssis. La matière de remplissage structural comprend une surface de contact engagée avec l'ébrasement et une saillie accouplée par pivotement à l'ébrasement, et la matière de remplissage structural pivote dans une premier sens autour de la saillie.
Patent CA-2551756-C (CA)
Title: Multiple differential demodulator using weighting value
Inventor: MIN SANG HYUN
IPC: H04L27/00
Filed: 2006-07-06
Granted: 2011-09-13
Abstract: The present invention relates to a multiple differential demodulator using a weighting value. The multiple differential demodulator according to the present invention includes a weighting value generator for integrating a real part and an imaginary part of a value acquired by multiplying one of a plurality of differentiated reception signals by a conjugated value of a differentiated PN code signal corresponding to a preset symbol, and determining the greater of the integrated real and integrated imaginary parts to apply a predetermined weighting value to the greater value, where the PN code signal is differentiated in the same fashion as the differentiated reception signals.
Patent CA-2555338-C (CA)
Inventor: KOTSUGAI AKIHIRO
IPC: G03G9/097
Filed: 2005-01-24
Granted: 2010-09-28
Abstract: La présente invention a trait à un toner qui réalise un remplissage élevée de toner dans des images à toner, étant capable de produire des images très fines grâce à la réduction de l'épaisseur de la couche d'image, et qui présente une stabilité d'aptitude au nettoyage sur une période de temps prolongée ; à un agent développant utilisant le toner, à un emballage renfermant le toner, à une cartouche de traitement, à un appareil de formation d'images et à un procédé de formation d'images. L'invention a trait à un toner de configuration plus ou moins sphérique présentant une surface rugueuse, comportant une substance de toner contenant au moins une résine liante et un colorant, le toner présentant un facteur de forme (SF-1), représentant le degré de sa configuration sphérique, de 105 à 180 et il existe une corrélation entre le facteur de forme (SF-2) représentant le degré de rugosité du toner et un diamètre de particules moyen en volume du toner, et dans laquelle une couche contenant des particules d'oxydes inorganiques se trouve à 1 µm de la surface du toner.
Patent CA-2558231-C (CA)
Title: Systeme de controle d'une cellule electrolytique sans fil, alimente par une tension bus ultra faible
Inventor: YOU EUGENE YANJUN
IPC: G01R15/20
Filed: 2005-03-17
Granted: 2013-02-19
Abstract: L'invention concerne un système, un dispositif et un procédé comprenant un premier dispositif électronique alimenté par une cellule au moyen d'un potentiel électrique imposé par une cellule électrolytique. A cet effet, le potentiel doit être une tension survoltée. Si le potentiel électrique imposé par la cellule est insuffisant, le dispositif peut être également alimenté par batterie. Dans tous les cas, ce dispositif est en communication avec un ou plusieurs détecteurs dans la cellule électrolytique, ainsi qu'avec un second dispositif électronique, et le premier et le second dispositifs électroniques communiquent sans fil. Plus spécifiquement, le premier dispositif électronique transmet sans fil des signaux de données au second dispositif électronique, lequel reçoit ces signaux. Le premier et le second dispositifs électroniques sont physiquement éloignés l'un de l'autre et communiquent entre eux, via un réseau privé ou public, de préférence, au moyen d'une technique à spectre étalé. En outre, le second dispositif électronique transmet également, de préférence, des signaux de données à un ordinateur, en vue du traitement ultérieur de ces signaux ; de tels agencements peuvent être mis en oeuvre par exemple pour la production du cuivre.
Patent CA-2561863-C (CA)
Title: Control of cooling water system using rate of consumption of fluorescent polymer
Inventor: MORIARTY BARBARA E
IPC: C02F5/08
Filed: 2005-04-25
Granted: 2012-07-10
Abstract: A method to control a cooling water system based on the rate of consumption of a fluorescent polymer is described and claimed.
Patent CA-2567171-C (CA)
Inventor: HEINS WILLIAM F
IPC: E21B43/40
Filed: 2006-11-03
Granted: 2014-01-21
Abstract: A process for conditioning of wastewater treatment brines for deep well injection during recovery of heavy hydrocarbon oils in situ. High pressure steam is used to mobilize oil, which is recovered in a mixture of oil and produced water. The produced water is pre-treated by removing residual oil. The remaining water is acidified and steam stripped to remove non-hydroxide alkalinity and non- condensable gases, and is then fed to a crystallizing evaporator, where it is evaporated from a circulating brine slurry to produce (1) a distillate stream having a trace amount of residual solutes, and (2) evaporator blowdown stream containing, as dissolved or suspended solids, substantially all of the solutes from the produced water feed. The distillate stream is used as boiler feedwater, either directly or after polishing. The evaporator blowdown is conditioned to remove substantially all suspended solids and to produce a clear brine solution for deep well injection.
Patent CA-2569661-C (CA)
Inventor: FAIRY FABRICE
IPC: B29C45/23
Filed: 2005-06-17
Granted: 2013-07-30
Abstract: A melt transfer device for an injection molding apparatus includes a first shut off valve coupled to a first nozzle having a first melt channel. The first melt channel delivers a melt stream of moldable material to a second melt channel of a second nozzle, which is movable relative to the first nozzle. A second shut off valve is coupled to the second nozzle. The first shut off valve and the second shut off valve are retractable to open a melt transfer channel of the melt transfer device device to allow melt to flow between the first channel and the second melt channel.
Patent CA-2573698-C (CA)
Inventor: WU I-LONG
IPC: F24S90/00
Filed: 2007-01-11
Granted: 2010-04-13
Abstract: A solar energy power supply system includes a solar battery, an electrolyte supply device, an electrolyte recycling device, a hydrogen recycling device, a fuel cell, a heating device and a power management device. Electric power generation is accomplished by first activating the electrolyte supply device to inject electrolyte into the solar battery. The electrolyte is a compound of water and a photo catalyst. The solar battery receives light or heat to generate electric power. Water vapor and hydrogen are generated and recycled through the electrolyte recycling device and the hydrogen recycling device. When the light or heat is not available the recycled hydrogen gas is delivered to the fuel cell to continuously generate the electric power or the heating device provides heat to the solar battery to continuously generate electric power. Electric current generated by the solar battery and fuel cell is controlled by the power management device to comply with electric power specification for final usage.