baber/WOPTO huggingface dataset:
Patent CA-2573402-C (CA)
Title: Double-chamber ampoule
Inventor: HANSEN BERND
IPC: A61J1/06
Filed: 2005-07-26
Granted: 2012-07-03
Abstract: The invention relates to a receptacle comprised of an elastically flexible plastic material, comprising a dosing chamber (10), inside of which a medium to be discharged is located. One end of the dosing chamber (10) has a discharge opening (18), and the opposite end is connected via a junction point (20) to a compressible receptacle part (22) inside of which an, in particular, gaseous propelling medium is located. When compressing the receptacle part (22), the propelling medium forces, at least in part, the medium to be discharged out of the dosing chamber (10) via the discharge opening (18). An increased functional reliability in every application is ensured by virtue of the fact that the junction point (20) between the dosing chamber (10) and the receptacle part (22) is formed by a bottleneck provided for creating a capillary effect that, independent of the spatial position of the receptacle, prevents a transfer of the medium to be discharged from the dosing chamber (10) into the receptacle part (22) containing the propelling medium.
Patent CA-2575122-C (CA)
Inventor: PETERSON RONALD R
IPC: C07C47/02
Filed: 2005-07-19
Granted: 2013-06-25
Abstract: A hydroformylation process having improved stability involving reacting one or more reactants, such as an olefin, with carbon monoxide and hydrogen in the presence of a hydroformylation catalyst, to produce a reaction product fluid comprising one or more products, preferably aldehydes; wherein said process is conducted in a region of the hydroformylation rate curve that is negative or inverse order in carbon monoxide; and wherein total pressure is controlled at a predetermined target value and/or vent flow rate is controlled at a predetermined target value, by adjusting a flow of a carbon-monoxide containing inlet gas, so as to prevent sudden changes and/or lessen cycling of process parameters, for example, reaction rate, total pressure, vent flow rate, temperature, or a combination thereof.
Patent CA-2575313-C (CA)
Inventor: KARMARKAR PARAG V
IPC: G06K9/00
Filed: 2005-07-26
Granted: 2013-07-23
Abstract: In vivo deep brain medical probe systems include: (a) an MRI compatible cannula comprising a plurality of concentric axially extending tubes with a receiving bore; and (b) an elongate antenna member with a conductor and an insulating layer configured to slidably advance through cannula bore to define an MRI receive antenna.
Patent CA-2581225-C (CA)
Title: Compounds and compositions as inhibitors of cannabinoid receptor 1 activity
Inventor: LIU HONG
IPC: A61P3/04
Filed: 2005-10-26
Granted: 2011-10-25
Abstract: The invention provides compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with the activity of Cannabinoid Receptor 1 (CB1).
Patent CA-2581599-C (CA)
Inventor: HERVE PASCAL
IPC: C08G81/00
Filed: 2005-10-06
Granted: 2011-04-26
Abstract: L'invention concerne un procédé de préparation de particules à base de polymère thermoplastique de diamètre moyen inférieur à 1 mm. Le procédé de l'invention comprend plus particulièrement une étape de préparation d'une composition comprenant le polymère thermoplastique et un additif, à l'état fondu, de refroidissement de la composition de délitement de la dispersion de polymère thermoplastique.
Patent CA-2585139-C (CA)
Inventor: PICKHARD EWALD
IPC: A61M5/28
Filed: 2005-10-25
Granted: 2014-07-29
Abstract: L'invention concerne un procédé et un dispositif de lyophilisation, de reconstitution et d'administration d'un principe actif reconstituant. Ce dispositif comprend un boîtier allongé (3) doté d'une extrémité (6) avant côté délivrance et d'une extrémité (7) arrière opposée. Le boîtier (3) abrite dans la zone de l'extrémité (6) avant une première chambre (1) qui contient un lyophilisat et qui est fermée hermétiquement à son extrémité tournée vers l'extrémité boîtier (6) avant par un couvercle (9) amovible et en direction de l'extrémité boîtier (7) arrière par un piston (11). Une deuxième chambre (2) qui est formée ou placée dans la zone de l'extrémité boîtier (7) arrière du boîtier (3), est reliée à l'atmosphère environnant par au moins un orifice (13). Cet orifice (13) est fermé par une membrane (14) perméable au gaz mais pas aux bactéries.
Patent CA-2590304-C (CA)
Title: Device and method for controlling the filling of a cup in a drinks vending machine such as a coffee machine
Inventor: OZANNE MATTHIEU
IPC: A47J31/52
Filed: 2005-11-15
Granted: 2014-06-10
Abstract: Device for controlling the filling of a receptacle (3) with liquid by a drinks vending machine (1), which comprises a visual marking means (20,40,41) for marking the liquid fill level in the receptacle, a means emitting a signal (20,40) towards the receptacle, a means receiving an incident signal (21);  which receives the incident signal returning from the receptacle and control means configured for commanding the stoppage of filling on the basis of a variation of the incident signal.
Patent CA-2596349-C (CA)
Inventor: PETER ANDREAS
IPC: E21B47/12
Filed: 2006-01-30
Granted: 2010-04-20
Abstract: The present invention provides an electromagnetic telemetry apparatus (100) and methods that include an insulating connector (110) that comprises an outer metallic female member that has an inner conical longitudinal surface. In one embodiment, a tubular metallic male member is disposed in the female member, thereby crating an axial conical gap (210) between the male and female members. A conical metallic sleeve (215) having dimensions that substantially correspond to the axial conical gap is disposed in the axial conical gap. The outer tubular surface of the male member is coated with an insulating material, such as a ceramic material. A shoulder (218) at one end of the male member prevents axial movement of the sleeve in one direction and a parallel key (262) between the female member and a stabilizer member prevents rotational movement between the male and female members . The sleeve remains stationary relative to the insulated surface of the male member when the male and female members move longitudinally relative to each other.
Patent CA-2597622-C (CA)
Inventor: BANG-ANDERSEN BENNY
IPC: A61P25/18
Filed: 2006-02-14
Granted: 2013-11-12
Abstract: Crystalline base of compound trans-1-((1R,3S)-6-chloro-3-phenylindan-1-yl)-3,3-dimethylpiperazine, processes for the preparation of purified free base or salts of this compound, pharmaceutical compositions comprising the base and medical use thereof, including for treatment of schizophrenia and other psychotic disorders.
Patent CA-2601492-C (CA)
Title: Boite a garniture de tete motrice de pompe a rotor helicoidal excentre avec joint fendu
Inventor: PARKER CHARLES D
IPC: E21B33/03
Filed: 2007-09-11
Granted: 2011-07-19
Abstract: La présente invention concerne un joint fendu pour une boîte à garniture de tête de pompe à rotor hélicoïdal excentré. Une réalisation de l'invention concerne un joint mécanique pour une pompe. Le joint mécanique comprend un logement de joint, un premier et un second joints mécaniques semi-annulaires, chacun étant partiellement placé dans l'alésage du logement de joint, un manchon protecteur pour joint d'étanchéité rotatif par rapport au logement de joint, un troisième et un quatrième joints mécaniques semi-annulaires, chacun étant placé au moins partiellement dans l'alésage du manchon protecteur, au moins un du troisième ou du quatrième joints raccordé au manchon protecteur de manière rotative, et un ou plusieurs éléments d'orientation des joints mécaniques pour un engagement.
Patent CA-2602140-C (CA)
Inventor: GRANT EUGENE B III
IPC: C07D401/04
Filed: 2006-02-02
Granted: 2015-04-14
Abstract: (see formula I) 7-Amino alkylidenyl-heterocyclic quinolones and naphthyridones having a structure according to Formula (I) wherein n, m, z, R, R2, R3, R4, R5, R6, A, E, X, Y, a and b are as defined in the application; or an optical isomer, diastereomer or enantiomer thereof; a pharmaceutically acceptable salt, or a hydrate thereof, which compounds have use for treating bacterial infections.
Patent CA-2603197-C (CA)
Inventor: GERSHTEIN VLADIMIR
IPC: B67D7/02
Filed: 2006-04-07
Granted: 2012-08-07
Abstract: L'invention concerne des systèmes et des procédé permettant de distribuer un produit du type hydrogène contenu dans un vecteur à un utilisateur, et de récupérer le produit usé à partir dudit utilisateur. Dans un mode de réalisation, l'invention concerne un système permettant de distribuer un produit libérable incorporé dans un vecteur, de récupérer le produit usé et de le transporter vers une installation de réhabilitation. Dans ce mode de réalisation, ledit système comprend un véhicule de distribution mobile, ledit véhicule comprenant un premier récipient de stockage destiné à stocker un produit neuf, à distribuer ce produit neuf à l'aide d'un appareil de distribution de produit neuf connecté et à recevoir et stocker un produit usé provenant d'un appareil de distribution de produit, le récipient de stockage comprenant également un organe permettant de séparer le produit neuf du produit usé. Le système comprend un produit neuf, un produit usé et un premier utilisateur. Ledit premier utilisateur comprend un récipient de stockage de produit neuf destiné à recevoir, stocker et distribuer un produit neuf ainsi qu'un premier récipient de stockage de produit usé destiné à recevoir, stocker et distribuer un produit usé. Le système comprend également un appareil de distribution de produit neuf permettant de relier le premier récipient de stockage et le récipient de stockage de produit neuf du premier utilisateur afin de distribuer ledit produit neuf au premier utilisateur, et un appareil d'élimination de produit usé destiné à être relié au premier récipient de stockage et au récipient de stockage de produit usé du premier utilisateur afin d'évacuer le produit neuf provenant du premier utilisateur et de le stocker dans le premier récipient de stockage. L'utilisation d'un véhicule de distribution mobile pour distribuer le produit neuf et récupérer le produit usé afin de le réhabiliter provenant d'une pluralité d'utilisateurs évite l'inefficacité de logistique et limite l'éventualité d'une contamination et/ou d'une perte de produit, de vecteur, de produit neuf et de produit usé.
Patent CA-2614606-C (CA)
Inventor: STRAND WILLIAM L
IPC: B01F29/63
Filed: 2005-07-13
Granted: 2008-10-28
Abstract: An apparatus for processing oil sand to produce a liquid stream comprising water and bitumen and a solid stream comprising solid particles. The apparatus includes a drum comprising a conditioning zone, a compressing zone and a processing zone. A rotatable spiral trough, having lifting members therein, extends through each zone for imparting a spiral rolling motion to the oil sand. An oil sand inlet communicates with the conditioning zone, while a water inlet communicates with the processing zone. A liquid stream outlet is located at a first end of the drum, while a solid stream outlet is located adjacent a second end. The solid stream outlet is comprised of the drum defining a plurality of perforations which provide a screen section. The perforations are sized so that the solid particles having a size less than or equal to a desired maximum size may exit the drum through the perforation.
Patent CA-2617489-C (CA)
Inventor: MACKAY ALEXANDER CRAIG
IPC: E21B43/10
Filed: 2003-09-02
Granted: 2009-08-25
Abstract: Apparatus and methods of expanding a portion of a tubular are provided. The expansion apparatus includes a rotary expander for expanding an expandable tubular. A spline assembly is provided for coupling the rotary expander to a motor disposed on a work string. The spline assembly allows the rotary expander to be rotated by the motor and move axially relative to the motor. The rotary expander includes two rows of rollers for expansion against the tubular. The position of the rollers on the first row is skewed in one direction relative to the longitudinal axis. The rollers on the second row are skewed in an opposite direction. When actuated, the skew angle of the rollers will cause the expander tool to move axially. Alternating actuation between the two rows of rollers causes the expander to move in opposite axial directions during expansion.
Patent CA-2619976-C (CA)
Title: Rotary coring device and method for acquiring a sidewall core from an earth formation
Inventor: TCHAKAROV BORISLAV J
IPC: E21B49/00
Filed: 2006-08-28
Granted: 2012-04-17
Abstract: A rotary coring device and method for acquiring a sidewall core from an earth formation adjacent a wellbore are provided. The rotary coring device includes a coring tool having a housing with a core receptacle therein and being adapted for positioning at selected depths within the wellbore. The coring tool further includes a first gear assembly operably coupled to a rotary coring bit. The first gear assembly is configured to rotate the rotary coring bit. The rotary coring device further includes an electrical motor configured to drive the first gear assembly for rotating the rotary coring bit at one of a plurality of rotational speeds. The rotary coring device further includes a hydraulic actuator configured to move the rotary coring bit in a first direction toward the earth formation for obtaining the sidewall core and to move the rotary coring bit in a second direction away from the earth formation.
Patent CA-2624998-C (CA)
Title: Procede pour produire du papier, du carton-pate et du carton
Inventor: LEDUC MARC
IPC: D21H21/10
Filed: 2006-09-05
Granted: 2013-11-19
Abstract: L'invention concerne un procédé pour produire du papier, du carton-pâte et du carton par dessiccation de pâte à papier avec transformation en feuille, en présence d'un système d'agent de rétention comprenant (i) au moins un polymère contenant des unités vinylamine, sous forme de bases libres, de sels et/ou sous forme quaternaire en tant que seul polymère cationique, (ii) au moins un polymère linéaire, anionique à masse molaire Mw d'au moins un million et/ou au moins un polymère ramifié anionique hydrosoluble et/ou de la bentonite et/ou du gel de silice et (iii) au moins un polymère organique réticulé anionique en forme de particule ayant un diamètre moyen d'au moins 1 ?m et une viscosité intrinsèque inférieure à 3 dl/g. La présente invention porte également sur l'utilisation de ce système d'agent de rétention comprenant les composants (i), (ii) et (iii) comme additif lors de la production de papier, de carton-pâte et de carton.
Patent CA-2627743-C (CA)
Title: Fast reduction of iodine species to iodide
Inventor: BRUCHERTSEIFER HORST
IPC: G21F9/12
Filed: 2006-08-17
Granted: 2010-10-05
Abstract: It is the aim of the present invention to generate a method and a database of results of suitable mixtures of additives in aqueous solution, which efficiently and rapidly: a) Reduce I2, RI and iodate to non-volatile iodide ions in a wide range of temperature and pH and, b) Effectively bind the iodide ions to prevent their potential re-oxidation to volatile iodine species especially at low pH and under irradiation.     This objectives are achieved by a method for a retention of iodine species in an aqueous solution, comprising the steps of: a) adding a nucleophilic agent or a mixture of a plurality of nucleophilic agents to the aqueous solution: and b) adding a soluble ion-exchanger agent or a mixture of a plurality of soluble ion-exchanger agents to the aqueous solution.     This method provides a new way to reduce iodate, molecular iodine and also organic iodides into non-volatile iodide ions and further to bind them to suppress re-generation of volatile iodines.
Patent CA-2628713-C (CA)
Title: Method for breaking ice, motor-driven watercraft and its use
Inventor: IMMONEN PAULI
IPC: B63B1/12
Filed: 2006-11-08
Granted: 2012-06-05
Abstract: The invention relates to a method for breaking ice with a motor-driven watercraft with three hulls, i.e. a trimaran (4), comprising a middle hull (3), a propulsion device (9), a right (1 ) and a left (2) side hull and a deck (5), where said three hulls are attached. In the method according to the invention ice is broken with the middle hull (3) of the trimaran. The invention also relates to a motor-driven watercraft with three hulls, i.e. a trimaran (4), comprising a middle hull (3), a propulsion device (9), a right (1) and a left (2) side hull and a deck (5), where said three hulls are attached. In the trimaran (4) according to the invention the propulsion device (9) is arranged in the middle hull (3) and a keel (7) in the longitudinal direction of the middle hull is arranged in the bow (3a) of the bottom of the middle hull for breaking ice. The invention also relates to the use of a trimaran (4) for breaking ice.
Patent CA-2632535-C (CA)
Title: Fluid heating method
Inventor: SIRMAN JOHN
IPC: F23L7/00
Filed: 2006-12-07
Granted: 2011-05-17
Abstract: A method of heating a fluid utilizing a process heater having one or more first combustion zones and one or more second combustion zones. The combustion of a fuel is divided between the first and second combustion zones. The oxygen is provided for combustion within the first combustion zone by one or more oxygen transport membranes that contribute between about 50 and 99 percent of the stoichiometric amount of oxygen required for complete combustion of the fuel passing through the process heater. A supplemental or secondary oxidant is introduced into second combustion zone to complete combustion of the fuel and thereby produce a flue gas stream containing between about 1 and 3 percent oxygen. In this manner, the surface area of the oxygen transport membranes may be reduced below the surface area that otherwise would be required if 100 percent of the oxygen were contributed by the oxygen transport membranes .
Patent CA-2634444-C (CA)
Inventor: MATTHYS MICHAEL
IPC: H04L12/16
Filed: 2008-06-06
Granted: 2016-05-17
Abstract: Techniques for replacing an advertisement in a webpage from a website with another advertisement are disclosed. A response including the webpage is intercepted in a network device deployed in an in-line fashion, preferably at a data traffic point along a network. When it is determined that the webpage includes an advertisement that is replaceable, a preferable advertisement more correlated to the interests of a user is embedded in data packets to replace those for the original advertisement. Subsequently, the preferable advertisement is served when the webpage is displayed.
Patent CA-2636516-C (CA)
Inventor: GRECHANIK MARK
IPC: G06F9/445
Filed: 2008-06-30
Granted: 2013-08-06
Abstract: A legacy application decommissioner provides developers a tool to decommission and migrate legacy application functionality in a phased approach. The decommissioner identifies core web services that invoke legacy applications through an accessibility layer that monitors operator interaction with the application. The decommissioner then defines, creates, and deploys a web service that provides control over the operation of the legacy application. As a result, the functionality of the legacy application may be migrated to a new platform and architecture and the legacy application decommissioned so that organizations may continue to realize a return on their significant investment in the creation of the legacy application.
Patent CA-2638268-C (CA)
Inventor: OTTAVI ADRIANO
IPC: H04L12/14
Filed: 2008-07-24
Granted: 2013-04-16
Abstract: A service request execution architecture promotes acceptance and use of self-service provisioning by consumers, leading to increased cost savings on the side of the service provider. The architecture greatly reduces the technical burden of managing exceptions that occur while processing requests for services. The architecture accelerates the process of fulfilling requests for services by efficiently and effectively reducing the system resources needed to process exceptions by eliminating redundant exceptions corresponding to related service requests.
Patent CA-2638726-C (CA)
Inventor: LEED ELAM A
IPC: C03C3/087
Filed: 2008-08-13
Granted: 2016-07-26
Abstract: A glass fiber composition comprises about 52-65 weight% SiO2; less than or equal to 4 weight% Al2O3; about 7-16 weight% Fe2O3; greater than 6 weight% and less than or equal to about 14 weight% R2O; about 6-25 weight% CaO; less than or equal to weight% MgO; and about 10-25 weight% RO; wherein R2O represents alkali metal oxides and RO represents alkaline earth metal oxides. Preferably, the glass fiber composition has a liquidus temperature of less than 2350°F; and a viscosity at a liquidus temperature of the glass fiber composition of greater than 500 poise; and fire resistant glass fiber formed from the glass fiber composition has a biodissolution rate of greater than 50 ng/cm2/hr.
Patent CA-2641166-C (CA)
Title: Process for fabricating integral plastic faucet member and finished product thereof
Inventor: HOU HSINE-CHANG
IPC: E03C1/04
Filed: 2008-10-17
Granted: 2011-05-10
Abstract: A process for fabricating an integral plastic faucet member and a finished product thereof are provided. The process mainly includes two injection steps. A first plastic injection is used to mold a first part at a middle connecting part of a faucet member. The first part is then placed into a mold for a second plastic injection so as to mold a second part at two sides of the faucet member. The second part is properly wrapped around and bonded to the first part. Meanwhile, desired holes are reserved to serve as water inlets, water outlets, and valve seats. Through such a two-injection process, the conventional complicated and time-consuming copper casting process is simplified, which improves the production efficiency and product quality, lows the cost and defective ratio. Meanwhile, the product weight is also reduced, which greatly reduces the transportation cost.
Patent CA-2644879-C (CA)
Inventor: ALLUM TODD W
IPC: F04C29/06
Filed: 2008-11-26
Granted: 2016-04-19
Abstract: A Roots-type blower with helical cycloidal rotors features relief recesses in the chamber walls, isolated from the input and output ports. The relief recesses counter variation in leakback flow with angular position intrinsic to helical cycloidal rotors, attenuating a noise source.
Patent CA-2644898-C (CA)
Inventor: CORNET DOUGLAS A
IPC: A61F5/00
Filed: 2007-03-14
Granted: 2012-10-09
Abstract: A reduced pressure delivery system for applying a reduced pressure to a tissue site includes a manifold delivery tube having at least two lumens and a manifold having a plurality of flow channels. The manifold is disposed within a first of the lumens of the manifold delivery tube. A balloon having an inner space and being capable of assuming collapsed and expanded positions is provided. The inner space of the balloon is fluidly connected to a second of the lumens of the manifold delivery tube.
Patent CA-2653776-C (CA)
Title: Composites de microparticules inorganiques et/ou organiques et de nanoparticules de carbonate de calcium
Inventor: BURI MATTHIAS
IPC: C09D7/80
Filed: 2007-06-05
Granted: 2016-02-16
Abstract: La présente invention concerne des composites, comprenant des pigments et/ou des matières de remplissage inorganiques et/ou organiques sous forme de microparticules, dont la surface est enduite au moins en partie de carbonate de calcium nanométrique finement divisé à l'aide de liants à base de copolymères comprenant en tant que monomères un ou plusieurs acides dicarboxyliques et un ou plusieurs monomères du groupe des diamines, triamines, dialcanolamines ou trialcanolamines. L'invention concerne également un procédé de fabrication de tels composites, des pâtes aqueuses de ces composites et leur utilisation dans la fabrication du papier ou dans le domaine de la fabrication de peintures ou de plastiques, ainsi que l'utilisation des liants selon l'invention pour le revêtement des microparticules avec du carbonate de calcium nanométrique.