baber/WOPTO huggingface dataset:
Patent CA-2605914-A1 (CA)
Inventor: COLLEY E LEE III
IPC: E21B43/12
Filed: 2006-04-25
Abstract: Embodiments of the present invention include methods and apparatus for treating a formation with fluid using a downhole progressive cavity pump ("PCP"). In one aspect, the direction of the PCP is reversible to pump treatment fluid into the formation. In another aspect, two or more PCP's are disposed downhole and reversible to allow a chemical reaction downhole prior to the treatment fluid entering the formation. In yet another aspect, embodiments of the present invention provide a method of flowing treatment fluid downhole using one or more downhole PCP's. Treatment of the formation with the fluid and production of hydrocarbon fluid from the formation may both be conducted using the same downhole PCP operating in opposite rotational directions. In an alternate embodiment, one or more downhole PCP's may be utilized in tandem with one or more surface pumps.
Patent CA-2606939-A1 (CA)
Title: Polymeric derivative of cytidine metabolic antagonist
Inventor: YAMAMOTO KEIICHIROU
IPC: C08G65/333
Filed: 2006-04-27
Abstract: [PROBLEMS] To provide a derivative of a cytidine metabolic antagonist which can exert a high therapeutic effect at a low dose. [MEANS FOR SOLVING  PROBLEMS] A polymeric derivative of a cytidine metabolic antagonist which comprises a polymeric compound having a polyethyleneglycol moiety and a polymer moiety having a carboxyl group in a side chain and a cytidine metabolic antagonist, which has such a structure that the carboxyl group in the side chain of the polymeric compound and an amino group in the cytidine metabolic antagonist are bound together to form an amide bond.
Patent CA-2609529-A1 (CA)
Inventor: KUBO KOUJI
IPC: B25C1/04
Filed: 2006-05-22
Abstract: A driving tool has a magazine (5), a strike mechanism for ejecting a fastener, and a contact mechanism for effecting operation of a trigger. A first blank firing prevention lever (17) is horizontally swingable and is capable of coming out into a fastener feeding path (12) of the magazine. The contact mechanism has a lower arm (21) projectable from the tip of a nose section, an intermediate member (22) moving in association with the lower arm (21) and moving in association with the first blank firing prevention lever (17), and an upper arm (23) associated with the trigger. A second blank firing prevention lever (32) capable of engaging with the upper arm (23) is provided at the intermediate member (22). The intermediate member and the lower arm (21) are urged downward. When the intermediate member swings at the same time when the first blank firing lever (17) enters into the magazine and swings, the engagement between the second blank firing prevention lever (32) and the upper arm (23) is released.
Patent CA-2610334-A1 (CA)
Title: Nebulizer mask for delivery of aerosolized and nebulized medications
Inventor: MCDONALD LEE
IPC: A61M16/06
Filed: 2007-11-13
Abstract: The present invention provides a mask for delivery of an aerosolized or nebulized drug to a patient. The mask has an inner surface configured to generate a helical flow of gases within the inner space between the mask and the patient's face after the gases rebound from the patient's face during the process of gas delivery through the mask. The helical flow of gases minimizes the leakage of gases from the interior of said mask under the rim of the mask and toward the patient's eyes.
Patent CA-2611224-A1 (CA)
Title: Method for handling adhesive laminate sections
Inventor: SEVER JOHN M
IPC: A61F13/02
Filed: 2006-06-08
Abstract: A method of handling an adhesive laminate, wherein the adhesive laminate is provided releasably adhered to a first web, comprising a plurality of cut or punched sections and wherein adjacent sections of the adhesive laminate remain joined to one another in the longitudinal direction of the web through one or more tie points. A first supporting structure and a second supporting structure adjacent to the first supporting structure are provided. The first web is led over the first supporting structure. A second web is provided and led over the second supporting structure, wherein the second web is oriented such that the release surface of the second web faces the first supporting structure. A leading portion of a first section of adhesive laminate from the first web is attached to the release surface of the second web and the second web is advanced such that the first section of the adhesive laminate is detached from a second section of adhesive laminate and the leading edge of the second section of adhesive laminate is adhered to the second web in a spaced apart configuration from the trailing edge of the first section of the adhesive laminate. A transdermal drug delivery device prepared by such a method.
Patent CA-2612246-A1 (CA)
Title: Film security code
Inventor: BAKER DAVID FREDERICK
IPC: B05D7/04
Filed: 2006-01-31
Abstract: A system and method for coding an intermediate film element, e.g., an interpositive or an intemegative, in an effective manner while maintaining the integrity of the film element. A first coat of a stabilizer is applied(107) to frames of a selected scene. A second coat of stabilizer is applied (111 ), and a third coat of stabilizer is thereafter applied (213). A security code according to the present invention may be applied to specifically selected (103) locations on a reel or footage so as to create a unique code which is traceable to, e.g., a specific laboratory.
Patent CA-2616413-A1 (CA)
Inventor: MOLARO GREG
IPC: F15D1/02
Filed: 2007-12-27
Abstract: A method of reducing the batch interface mixing on heavy crude oil and bitumen pipelines through injection of a batch interface reducing agent (BIRDA) into the batch, and recovery of the material from the batch. The BIRDA is comprised of low carbon count hydrocarbons in the ethane to pentane range, or a mixture thereof.
Patent CA-2619265-A1 (CA)
Inventor: GRILLIOT WILLIAM L
IPC: A41D13/00
Filed: 2008-01-28
Abstract: A protective garment for a firefighter or emergency worker is provided. The protective garment includes a generally cylindrically shaped limb covering portion such as a sleeve or pant leg. A pocket is affixed to the limb covering portion and includes a bottom portion having an inner margin with an unstressed shape conforming to the generally cylindrically shaped limb covering portion.
Patent CA-2626856-A1 (CA)
Inventor: REDDY BINDU
IPC: G06F7/00
Filed: 2005-12-13
Abstract: A method and system associating labels and attribute values with items in a collection of data. Providers can associate attributes and labels with their data or attributes and labels can be added to existing data. A preferred embodiment allows a content provider to upload data and to attach their own custom labels and attributes to items or to use predefined labels and attributes. Providers can upload data using a user interface or a bulk upload mechanism.
Patent CA-2632309-A1 (CA)
Inventor: HALL-STOODLEY LUANNE
IPC: C12Q1/06
Filed: 2008-01-18
Abstract: A method for preparing a biofilm includes the steps of rinsing the biofilm. There is the step of staining the biofilm with potassium permanganate and water.
Patent CA-2635361-A1 (CA)
Title: Inhibitors of checkpoint kinases
Inventor: FRALEY MARK E
IPC: A61K31/4745
Filed: 2006-12-29
Abstract: The instant invention provides for compounds which comprise fused pyrazoles that inhibit CHK1 activity. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting CHK1 activity by administering the compound to a patient in need of treatment of cancer.
Patent CA-2636131-A1 (CA)
Title: Filtre a poussiere nettoyable contenant un paquet filtrant plisse en zigzag
Inventor: NEUDECK ECKHARD
IPC: B01D46/52
Filed: 2006-01-12
Abstract: La présente invention concerne un filtre nettoyable (1) pour matériau particulaire, en particulier la poussière, contenant un paquet filtrant plissé en zigzag (2), des entretoises (6) disposées entre les replis dans le paquet filtrant et un cadre (3) ayant une partie supérieure (4) et inférieure recouvrant le côté supérieur et le côté inférieur respectifs dudit paquet filtrant contenant les extrémités des lignes de pli et deux parties latérales recouvrant les côtés opposés dudit paquet filtrant qui contient les extrémités du produit filtrant (5) repliées en zigzag dans un paquet filtrant, ledit cadre (3) quittant ainsi les côtés opposés du paquet filtrant contenant des lignes de pli alternées du paquet filtrant plissé, libre pour le passage d~air. Selon la présente invention le produit filtrant (5) dans le paquet filtrant comprend une feuille plissée de polytétrafluoréthylène (PFTE) et les entretoises (6) entre les replis se composent de feuilles d~aluminium ondulées. Un éléments de mise à la terre (7) connecte électriquement en outre les feuilles d~aluminium les unes aux autres et à une connexion de terre à l~extérieur du cadre de filtre (3).
Patent CA-2636584-A1 (CA)
Title: Welders multi tool
Inventor: PEREIRA MARCO
IPC: B25F1/00
Filed: 2008-07-23
Abstract: This is a Welders Multi Tool meant for the welding trade. It is a pair of pliers with a needle nose tip bent 90 degrees for easy cleaning, of spatter, in the nozzle and tip area of a welding gun. There are wire cutters in the center of the needle nose to cut welding wire. There is a chisel on one side of the pliers, to remove spatter from metal being worked on and usually used on small pieces of metal. A  chipping tool is added to the other side of the pliers to remove slag from metal areas also. A scraper has been incorporated to the bottom of the handle to remove spatter and slag on big, flat pieces of metal. There is one additional feature, the handles are encased in rubber to add comfort and reduce shock to the hand. This tool will greatly increase worker efficiency.
Patent CA-2638220-A1 (CA)
Title: Jeu complementaire pour jeux de hasards
Inventor: BERUBE CAROL
IPC: A63F3/08
Filed: 2008-07-28
Abstract: Le jeu complémentaire de la présente invention porte sur un jeu additionnel auquel un joueur peut jouer de façon simultanée et parallèle à un jeu de hasard. Le joueur peut miser un montant supplémentaire lors de la partie de jeu de hasard, en plus de la mise de base en sélectionnant une option d'une grille d'options. Un tableau de paiement indique les possibilités de gain en fonction de l'option choisie et en fonction de la combinaison obtenue par le joueur pour la main, que ce soit une combinaison de carte, de couleur, de symbole ou autre.
Patent CA-2638604-A1 (CA)
Title: Method and apparatus for bearing monitoring
Inventor: GALEOTE BRIAN
IPC: G01N9/00
Filed: 2008-07-29
Abstract: A technique for determining properties of a bearing assembly in use involve s using an eddy current probe for detecting changes in material density within a raceway of the bearing assembly. A field of detection of the eddy current probe enters the bearing raceway intermediate races that define the raceway, and a s such the detection is of the bearing elements, and not deflections in a wall that defines the raceway.
Patent CA-2643366-A1 (CA)
Title: Drinking vessel fillable from the bottom and apparatus for dispensing a beverage therein
Inventor: RUSSELL CHARLES
IPC: B67D1/04
Filed: 2007-02-28
Abstract: The present invention relates to a drinking vessel (1), comprising a base (2) and at least one wall (3), wherein the base and the wall together define a chamber (4) for receiving a beverage. The drinking vessel further comprises a sealable aperture (5) provided adjacent the base for filling the chamber with a beverage. In a preferred embodiment, the aperture is provided in the base of the vessel. In one embodiment, a non-return valve is disposed in said aperture. The valve allows a beverage to be dispensed into the vessel through the aperture but prevents the beverage from escaping from the vessel through the aperture. The invention also relates to a method and apparatus for dispensing a beverage.
Patent CA-2643684-A1 (CA)
Inventor: ABDELSAMIE AHMED
IPC: H02J9/00
Filed: 2008-10-28
Abstract: A multi-battery system for high-voltage applications with proportional power sharing comprises a circuit having a circuit positive and a circuit negative terminal. At least two batteries are provided to combine to deliver required system power. The batteries are connected to a protection circuit, energy storage means, system output voltage sensing means and a logic gate. Protection means generates a protection signal and the voltage sensing means generates an enabling signal that are fed into the logic gate as true signals to generate a true control signal. The true control signal causes the energy storage means to discharge. The digital enabling signal for each of the circuits is time-shifted by a time "t" so that at any time one of the circuits is discharging and one of the at least two circuits is charging during said time "t".
Patent CA-2645392-A1 (CA)
Title: Optical power for electronic circuits using a single photovoltaic component
Inventor: KLINE BRUCE ROBERT
IPC: H04B10/02
Filed: 2008-11-27
Abstract: Optical power uses light to run remote, isolated circuits without metallic wires. An optical power system may include a single photovoltaic component that supplies a first voltage in response to impingement of light on the photovoltaic component. A  voltage booster receives the first voltage from the photovoltaic component and supplies a second voltage signal at a second voltage that is greater than the first voltage. The optical power system may be integrated with a sensor that is powered by the second voltage from the voltage booster.  The photovoltaic component may be an inexpensive light emitting diode.
Patent CA-2649523-A1 (CA)
Inventor: LAIR JEAN-PIERRE
IPC: B23P15/00
Filed: 2009-01-13
Abstract: The thrust reverser comprises sections, such as arms and skins, which may be connected along joints to provide a thrust reverser body. A plurality of fittings may be integrally formed on a surface of each arm.
Patent CA-2649599-A1 (CA)
Inventor: CAVALIERE FREDERICK
IPC: B29C70/44
Filed: 2007-03-20
Abstract: A method for producing a composite material part having a so-called non-strippable shape includes producing mold components, or cores, which are to be extracted from the part after the composite material has been cured. In a first step a core is produced from an elastomeric bladder the granular solid material and the bladder is depressurized. In a second step, after setting the core and the composite material the volume of the core is modified in a controlled manner for example by selecting the solid granular material based on its thermal expansion properties or by acting on the pressure in the bladder.
Patent CA-2650011-A1 (CA)
Title: System and method for assessing contrast response linearity for dce-mri images
Inventor: ASHTON EDWARD
IPC: G01R33/50
Filed: 2007-04-23
Abstract: A phantom has a casing in which vials are arranged, preferably in rows and columns. The vials are filled with solutions of a substance which appears in the imaging modality to be tested. The solutions are of different concentrations; for example, the concentration can increase row by row. The solutions can contain two substances which appear in the imaging modality, in which case the concentration can increase row by row for one and column by column for the other. The phantom can be used to test the linearity of the response of a DCE-MRI or other medical imaging device and to determine whether the fault lies with the coil or the pulse sequence.
Patent CA-2651408-A1 (CA)
Title: Coolant circulating apparatus, and cooling apparatus including the same coolant circulating apparatus for electric and/or electronic device which generates heat
Inventor: AOKI KENSUKE
IPC: F25B41/00
Filed: 2009-01-28
Abstract: A coolant circulating apparatus includes circulating pumps disposed in parallel to each other and each having inlet and discharge ports and discharging coolant flowing into the inlet port from the discharge port, a coolant selectively introducing unit connected to the inlet ports of the pumps and selectively introducing the coolant into the inlet ports of the pumps, check valves connected to the discharge ports of the pumps. Branched coolant supply pipes extend horizontally or downwardly from the check valves and have extending ends at which the branched pipes are integrated with each other. An integrated coolant supply pipe extends upward from the integrated extending ends of the branched pipes. And, a coolant discharge pipe with an on-off valve extends horizontally or downwardly from the integrated extending ends of the branched pipes.
Patent CA-2651931-A1 (CA)
Title: Fluid energy converter
Inventor: MILLER DONALD C
IPC: F01D5/00
Filed: 2007-05-08
Abstract: A fluid energy converter, such as windmill or a wind turbine, includes a rotor having a front rotatable hub and a back rotatable hub. In some embodiments, a plurality of blades extend from the front hub to the back hub. A suitable blade includes a front section, a tip, and a back section. In one embodiment, the chord of the tip cross section is at an angle relative to the tangent of the rotor radius. The tip chord can be perpendicular to the direction of movement of the fluid. In some cases, the profile of a blade front section, from its root to the tip, forms a concave curve. In one case, the profile of the blade tip, from a junction root to the tip, forms a convex curve. A front section, an apex, and a back section of a blade form a generally parabolic shape.
Patent CA-2653241-A1 (CA)
Title: Product fixture monitoring system and method of monitoring product fixtures
Inventor: WHITE STEVEN D
IPC: G07F11/62
Filed: 2007-05-21
Abstract: A system and method for monitoring the status of various types of fixtures and products sold in commercial, e.g., retail environments. The system is arranged to automatically detect and notify store personnel of undesirable conditions, specifically: out of stock, low-stock, and rapid product dispensing or removal. The system consists of an FMS Intelligent Controller (FMS-IC) which is a microprocessor based input/output device mounted on the monitored display device or fixture, and sensors that are connected to inputs used to trigger the FMS-IC when a sensor senses the presence of an item of merchandise to be monitored. The FMS is battery powered and is used with various embodiments of fixtures that may be mounted to shelves within the retail environment.
Patent CA-2654563-A1 (CA)
Inventor: WANG DAI
IPC: A61K39/245
Filed: 2007-06-06
Abstract: L'invention concerne des compositions immunogènes et des vaccins prophylactiques ou thérapeutiques destinés à être utilisés pour la protection et le traitement contre le cytomégalovirus humain (CMV). L'invention concerne des vaccins à virus fractionné comprenant un complexe de protéine du CMV humain comprenant pUL128 ou pUL130 et des vaccins à acides nucléiques comprenant au moins un acide nucléique codant pour un complexe de protéine du CMV comprenant pUL128 ou pUL130. L'invention concerne également des anticorps thérapeutiques réactifs vis-à-vis d'un complexe de protéine du CMV comprenant pUL128 ou pUL130, ainsi que des procédés servant à cribler des composés qui inhibent une infection à CMV de cellules épithéliales et endothéliales, des procédés servant à immuniser un sujet contre une infection à CMV, des procédés servant à déterminer la capacité d'anticorps neutralisants à inhiber une infection à CMV humain de cellules autres que des fibroblastes et des procédés de diminution d'une infection à CMV.
Patent CA-2655397-A1 (CA)
Title: Pyrimidine and quinazoline derivatives
Inventor: MARTIN RAINER E
IPC: C07D487/04
Filed: 2007-06-22
Abstract: This invention is concerned with compounds of the formula (I) wherein A, R1 to R5 and G are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The invention further relates to pharmaceutical compositions containing such compounds, to a process for their preparation and to their use for the treatment and/or prevention of diseases which are associated with the modulation of SST receptors subtype 5.
Patent CA-2657315-A1 (CA)
Inventor: JAFFRAY DAVID A
IPC: G21K1/04
Filed: 2007-07-10
Abstract: Various embodiments are described herein for an area integrated fluence m onitoring sensor that can be used to measure a radiation dose. The sensor co mprises at least one Gradient Ion Chamber (GIC) comprising an ion chamber ha ving a volume gradient across a length or width thereof, a gas or liquid loc ated within the ion chamber and an electrode to detect ions generated within the gas or liquid when the at least one GIC is subjected to an ionizing rad iation beam. Various embodiments are also described herein for an Integral Q uality Monitoring system and associated method that can be used to measure a nd monitor the quality of radiation doses provided by a radiation treatment system.
Patent CA-2659012-A1 (CA)
Inventor: WILLIAMS MARK
IPC: G01N33/53
Filed: 2007-07-26
Abstract: The invention relates to pharmaceutical compositions comprising tissue kallikrem (TK), and optionally a diabetes drug, a method of screening for a metabolic disorder by determining the concentration of TK and insulin in a biological sample from a test subject, a method of screening for a therapeutic agent for the treatment or prevention of a metabolic disorder, and a method for treating or preventing a metabolic disorder using a pharmaceutical composition comprising TK.
Patent CA-2660140-A1 (CA)
Inventor: URANO MITSUHIRO
IPC: H01H37/54
Filed: 2007-08-08
Abstract: La présente invention concerne un commutateur réagissant à la chaleur (1) comportant un corps hermétiquement étanche (2) comportant un boîtier métallique (3) et une plaque de couvercle (4), des broches-bornes électro-conductrices (10A, 10B) fixées dans un état hermétiquement étanche dans la plaque de couvercle (4), un contact fixe (8) fixé dans la broche- borne électro-conductrice (10A), une plaque réagissant à la chaleur (6), dont une extrémité est en liaison électro-conductrice et fixée à la face intérieure du corps hermétiquement étanche (2) et est soumise à une inversion de la direction de flexion à une température prédéterminée, et un contact mobile (7) fixé à l'autre extrémité de la plaque réagissant à la chaleur (6). Le contact mobile (7) et le contact fixe (8) comportent un contact à base d'oxyde d'argent-cadmium. Un gaz contenant une quantité d'hélium comprise entre 50% et 95% est scellé dans le corps hermétiquement étanche (2) de sorte que la pression est comprise entre 0,38 atm et 0,68 atm à la température ambiante.
Patent CA-2660581-A1 (CA)
Inventor: SALOMONE LEONARDO
IPC: H04L9/32
Filed: 2008-02-08
Abstract: L'invention porte sur un système et une méthode permettant d'authentifier un dispositif homologue dans un réseau utilisant le Protocole Extensible D'identification (EAP). La durée de vie du code associé au matériel, produit dans le dispositif homologue et dans le serveur d'identification est communiquée par l'authentifieur au dispositif homologue dans un message EAP de réussite. Le dispositif homologue, ayant obtenu la durée de vie du code peut prévoir la fin de sa session authentifiée et lancer une réauthentification avant l'expiration de la durée de vie du code.
Patent CA-2662003-A1 (CA)
Inventor: GUENTHER NORBERT
IPC: H01M8/04
Filed: 2007-07-05
Abstract: The invention relates to a fuel cell system having a fuel cell stack (10), an afterburner (12) for burning off gas emerging from the fuel cell stack, and a heat exchanger (16) which is arranged in an off-gas passage (14) from the afterburner and in which cathode supply air (18) to be supplied to the fuel cell stack can be heated. The invention provides for the capability to supply cathode supply air (20) to the fuel cell stack (10) without previously having been heated in the heat exchanger (16), and for the capability to use the total amount of cathode supply air supplied as well as the ratio of the component of the cathode supply air (18, 20) that has been heated in the heat exchanger and of that which has not been heated in the heat exchanger to influence the thermal and temperature budget of the fuel cell stack (10). The invention also relates to a method for influencing the thermal and temperature budget of a fuel cell stack.