baber/WOPTO huggingface dataset:
Patent CA-2501204-C (CA)
Inventor: SMITH DAVID JOHN
IPC: C11D17/04
Filed: 2003-09-20
Granted: 2008-04-15
Abstract: A vacuum-assisted process for making a fluid-containing water-soluble pouch comprising the steps of a) placing a first sheet of elastic film material over a horizontal mould comprising a cavity and a flange; b) drawing the film material into the cavity with vacuum assistance while maintaining the film under tension to form an open pouch; c) filling the open pouch; d) closing and sealing the open pouch with a second sheet of film material; e) releasing the vacuum applied to the pouch. The pouches obtained according to the process of the invention have a reduce air content. The use of the pouches containing detergent composition for laundry and dishwashing is also disclosed.
Patent CA-2505709-C (CA)
Inventor: SHEN YUELIN
IPC: E21B10/46
Filed: 2005-04-29
Granted: 2011-09-13
Abstract: Outil de coupe pour un trépan servant au forage de puits dans une formation géologique; l'outil comprend une surface de travail ultradure et un chanfrein le long du bord de la surface de travail, où le chanfrein comporte une géométrie variable le long dudit bord. La géométrie moyenne du chanfrein varie avec la profondeur de coupe. Une dépression sur la surface de travail profilée est orientée selon le chanfrein variable et facilite le formage du chanfrein variable. Une surface de contact planaire comporte des dépressions orientées avec les dépressions sur la surface de travail profilée afin d'assurer un appui aux contraintes exercées sur la surface de travail de l'outil de coupe lorsque ce dernier est utilisé.
Patent CA-2505736-C (CA)
Inventor: DOWNIE NEIL ALEXANDER
IPC: G05D7/06
Filed: 2003-11-20
Granted: 2013-07-16
Abstract: A volume flow controller (1) for controlling the flow of a gas mixture of variable proportions through a conduit (3) has a valve means (5) for regulating the flow of gas through the conduit, a drive means (9) for driving the valve means, a volumetric flow meter (7), such as a Pelton wheel, for measuring the flow of gas through the conduit, which provides a feedback signal (29) for comparison with a setpoint signal (17) in an amplifier (15) which generates an adjustment signal (11) which is fed to the drive means. The setpoint signal is generated by a setpoint signal generating means (19), which comprises a potentiometer (21) for inputting a value corresponding to a desired flow rate and a slowdown circuit (23) consisting of a resistor (25) and a capacitor (27) for delaying the change in the setpoint from the previous setpoint to the desired setpoint for a period of time sufficient to compensate for the delay in response inherent in the volumetric flow meter, thus providing smooth and stable control of the gas flow. Preferably, the potentiometer is a digital potentiometer (403), which voltage is variable by independent manipulation of rotary encoders (417).
Patent CA-2519117-C (CA)
Title: High potency dopaminergic treatment of neurological impairment associated with brain injury
Inventor: KATZMAN DANIEL E
IPC: A61K31/415
Filed: 2004-03-17
Granted: 2010-03-02
Abstract: Methods and compositions are described for treating impaired neurological function, including altered state of consciousness disorders, in an individual who has sustained a brain injury comprising administering to the individual apomorphine. Methods and compositions are described for treating impaired neurological function, including altered state of consciousness disorders, in an individual who has sustained a brain injury comprising administering to the individual at least 1000mg or more of L-dopa (levodopa) per day. The use of potent dopaminergic agents to stimulate emergence form an altered consciousness state, such as a coma, is disclosed.
Patent CA-2520282-C (CA)
Inventor: BART JACQUES RENE
IPC: F01D5/06
Filed: 2005-09-20
Granted: 2013-03-12
Abstract: The invention pertains to a turbine module for a gas turbine engine, including at least two consecutive turbine rotor layers (109A resp. 109E), separated by a grid of distributors (111A resp. 111D) inside a casing (120), the annular distributors including a plurality of elements (114A resp. 114D) in the shape of ring sections whose first part (113A resp. 113D) supports fixed blades placed radially towards the axis of the turbine and whose second part (113'A resp. 113'D) forms a seal with the tips of the turbine rotor blades, characterised by the fact that the said elements (114A resp. 114D) in the shape of ring sections are sunk into the casing (120) by fastening means including an axial hook (121A resp. 121D) attached to the casing (120) or to the said element (114A resp. 114D), which works in conjunction with a pair of axial hooks (113A1-113A2 resp. 113D1-113D2) respectively attached to the said element (114A resp. 114D) or to the casing (120).
Patent CA-2522245-C (CA)
Inventor: ORSZULAK JAMES H
IPC: A61B18/12
Filed: 2005-10-05
Granted: 2013-12-03
Abstract: A system for heat ablation of tissue in a patient comprises a plurality of electrodes operatively connected to a source of radiofrequency energy and configured to apply RF energy to tissue at a patient site, a plurality of RF current restricting circuits, each circuit coupled between one of the plurality of electrodes and the source of radiofrequency energy, and configured to restrict RF energy to the electrode when the current restricting circuit is enabled and not restrict RF energy to flow to the electrode when the current restricting circuit is disabled, at least one return electrode adapted to contact the patient and configured to return RF energy to the RF source; and a switching mechanism configured to selectively enable each of the plurality of RF current restricting circuits, in one of a sequential and non sequential fashion, wherein the switching mechanism is isolated from each of the current restricting circuits.
Patent CA-2529224-C (CA)
Inventor: OLIVIER GERARD
IPC: H01M8/02
Filed: 2004-06-14
Granted: 2013-05-14
Abstract: The fuel cell comprises at least two elementary cells (2), (3) for exothermic combustive reaction, comprising a heat source arranged such as to face the above and an internal channel (11), formed between the cells for the circulation of a cooling fluid (12), which forms a cooling source. Said cell comprises a number of thermoelectric modules (13), each made of a couple of two conducting material elements (14), (15) of differing nature, a first end of each couple being in thermal contact with the heat source or the cooling source, the second end of each of the elements of said couple being in contact with the other source and electrically connected to an adjacent module.
Patent CA-2531358-C (CA)
Inventor: NATIV AVINOAM
IPC: A61B5/22
Filed: 2005-12-22
Granted: 2014-09-09
Abstract: An apparatus for training a subject to perform a specified physical activity is based on the presence of two or more kinesthetic body sensors, whether mounted on the body or separately from the body, that deliver signals to a processing system that, in turn, delivers a single output signal. This signal drives a display that delivers feedback to the subject. Multiple body sensor output signals may be combined in accordance with a predetermined algorithm to produce a single composite signal. This combining may be as simple as direct addition, or may include the combination of weighted values of the individual comparison signals. An operator may adjust the weighting values to be applied to the respective comparison signals, and may do so while the apparatus is in use. Alternately while the apparatus is in use, a proportional signal from one body sensor may drive the display, subject to suppression of such signal if the output from any number of other body sensors does not achieve preselected threshold values.
Patent CA-2534170-C (CA)
Inventor: IRVING GRAHAM DOUGLAS
IPC: G06F17/30
Filed: 2006-01-27
Granted: 2013-07-02
Abstract: A computer storage file system structured without the use of tables or indexes, instead using a sequence of a small but extensible number of predefined Event types in a logical sequence that describes the complete historical state and content of the file system, Events being actions taken upon objects, objects being at least a directory or a file, optionally with associated user data.
Patent CA-2538739-C (CA)
Inventor: HEEB WOLFGANG
IPC: B23K1/20
Filed: 2004-08-05
Granted: 2012-06-05
Abstract: The invention relates to a soldering work piece made of aluminium and/or aluminium compounds, to a soldering method, in addition to a heat exchanger soldered in said manner. One surface of the soldering work piece is provided with an artificially applied oxide layer.
Patent CA-2541489-C (CA)
Inventor: CONTANT MATTHE
IPC: E21B23/04
Filed: 2006-03-29
Granted: 2009-08-04
Abstract: A technique is provided to control operation of well tools deployed in a wellbore. The technique utilizes a completion with at least one well tool actuated by fluid input. An electronic trigger system is associated with each well tool and is designed to respond to a unique series of pressure pulses. Upon receiving the unique series of pressure pulses, the electronic trigger system actuates to enable flow of actuating fluid to the well tool for operation of the well tool.
Patent CA-2541760-C (CA)
Title: Nitrogen removal from olefinic naphtha feedstreams to improve hydrodesulfurization versus olefin saturation selectivity
Inventor: JACOBS PETER W
IPC: C10G65/02
Filed: 2004-09-28
Granted: 2010-06-29
Abstract: The instant invention relates to a two step process for producing low sulfur olefinic naphtha boiling range product streams through nitrogen removal and selective hydrotreating.
Patent CA-2543626-C (CA)
Inventor: SPEELMANS GELSKE
IPC: A23L33/00
Filed: 2004-10-25
Granted: 2013-08-27
Abstract: There is provided a preparation comprising Bifidobacterium breve and a mixture of non-digestible carbohydrates for non- or partially breast-fed infants as well as the use thereof for the treatment or prevention of immune disorder in non- or partially breast-fed infants. Also provided herein are sequence primers and probe for the detection of Bifidobacterium species as well as diagnostic kit thereof.
Patent CA-2545362-C (CA)
Title: Systeme de microvesicule remplie de gaz a constituant actif pour l'imagerie de contraste
Inventor: SCHNEIDER MICHEL
IPC: A61K49/22
Filed: 2004-12-21
Granted: 2013-02-12
Abstract: Système comportant une microvésicule remplie de gaz et une entité structurelle apte à se lier par interaction électrostatique à la surface externe de ladite microvésicule (constituant lié à la microvésicule (MAC)), de sorte que les propriétés physico-chimiques de cette dernière soient modifiées. Ce constituant comporte un ligand de ciblage, un agent diagnostique ou toute combinaison de ces derniers. En outre, un agent bioactif peut éventuellement être associé au constituant MAC. Le système selon l'invention peut être formé à partir de microbulles ou de microballons remplis de gaz et d'un constituant MAC de taille nanométrique, de préférence, tel qu'une micelle, et est utilisé comme un constituant actif dans des formulations à activité diagnostique et/ou thérapeutique, en particulier en vue d'améliorer l'imagerie dans le domaine de l'imagerie de contraste à ultrasons, y compris l'imagerie à ultrasons ciblée, l'apport de médicaments assisté par ultrasons ainsi que d'autres techniques d'imagerie telles que l'imagerie par résonance moléculaire (MRI) ou nucléaire.
Patent CA-2556307-C (CA)
Title: Unsteady flow meter
Inventor: FOUCAULT ERIC
IPC: G01F1/88
Filed: 2005-02-16
Granted: 2013-04-02
Abstract: The invention makes it possible to measure, in real time, the flow of a fluid that is incompressible while having an unsteady flow. The pressure measuring system is primarily comprised of a negative-pressure element (1) placed within the flow and provided with two wall pressure taps (A, B). A means (2) for measuring a pressure difference connected to the pressure taps (A, B) enables the following formula to be solved: dq(t)/dt + .alpha.(q(t)) = .beta. x .DELTA.p(t) directly stemming from fundamental equations of fluid mechanics and/or: .DELTA.p(t) represents the pressure difference measured by the sensor; q(t) represents the sought volume flow rate, and; .alpha. represents a function of the geometry of the negative-pressure element, of the fluid and of the flow q(t), the particularity of this formula being the consideration of the direction of flow in the second term of the left member of the formula.
Patent CA-2558713-C (CA)
Inventor: MOELLER LARRY
IPC: B25C1/08
Filed: 2001-09-26
Granted: 2009-03-17
Abstract: A suspension mechanism for a motor of a combustion chamber fan in a combustion powered hand tool constructed and arranged for driving a driver blade to drive a fastener into a work piece, the tool generating an upward axial acceleration of the motor upon a combustion in the chamber, a subsequent reciprocal axial acceleration of the motor when the piston bottoms out on a bumper, at least one of the accelerations causing the motor to oscillate relative to the tool, the suspension mechanism includes a suspending portion configured for providing progressive dampening to the motor upon the generation of the axial accelerations.
Patent CA-2559878-C (CA)
Inventor: HUET WILFRED
IPC: F16K17/30
Filed: 2006-09-18
Granted: 2010-06-01
Abstract: Une soupape de sûreté pneumatique empêche le dangereux débit de sortie rapide d'air sous pression qui se produit lorsqu'une conduite d'air ou un outil pneumatique est accidentellement découplé de la conduite située en aval de la soupape. La soupape a... Cette soupape, simple et économique, permet un confinement sécuritaire des conduites brisées ou des outils pneumatiques déconnectés accidentellement d'une conduite haute pression.
Patent CA-2562618-C (CA)
Inventor: SCHINGNITZ MANFRED
IPC: C10J3/46
Filed: 2006-10-05
Granted: 2014-05-13
Abstract: The instant disclosure seeks to improve the availability of entrained flow reactors, for gasifying pulzerized fuel dusts, avoiding mere duplication of each lock hopper and dosing system. In particular, the expenditure for a full duplication of lock hoppers and dosing systems is avoided. In case one lock hopper and dosing systems fails, all burners are still supplied by the remaining lock hoppers and dosing systems; thus, an ongoing operation of all burners of the gasifier without crooked burning is performed.  The method involves assigning each gasification burner to a set of locking and dosing systems with a set of delivered flows. Pressure lines are arranged between one of the basification burners and a locking and a dosing system. The gasification burners have supplies, where each supply of a respective gasification burner is connected to one of the locking and dosing systems by pressure lines.
Patent CA-2567075-C (CA)
Title: Pharmaceutical suspension composition
Inventor: DICKERSON JAY R
IPC: A61K9/14
Filed: 2005-05-23
Granted: 2013-05-14
Abstract: An aqueous oral liquid pharmaceutical composition system with reduced propensity for agglomeration and phase separation which is particularly amendable to the suspension of one or more pharmaceutical actives that are substantially insoluble in water. The oral liquid pharmaceutical composition may further comprise pharmaceutical actives that are soluble in water and dissolve in the aqueous medium. In the composition of the invention both suspended and any dissolved active agents are distributed homogeneously.
Patent CA-2569059-C (CA)
Inventor: VACHON GUY
IPC: E21B47/12
Filed: 2005-05-31
Granted: 2009-09-22
Abstract: A flow control device for use in a wellbore to allow flow of formation fluid into the wellbore comprises a valve member adapted to move when disposed in the wellbore. A fluid line supplies a working fluid under pressure to move the valve member to allow the fluid to flow into the wellbore. A sensor in the wellbore, and associated with the fluid line, provides an indication of a position of the valve member. A method of determining a state of a flow control tool within a wellbore comprises supplying fluid under pressure to the flow control tool to move a flow control member of the tool into the state.  Pressure of the supplied fluid is detected downhole. The state of the flow control device is determined from the detected pressure of the supplied fluid.
Patent CA-2572100-C (CA)
Inventor: BURGERMEISTER ROBERT
IPC: A61K9/48
Filed: 2006-12-27
Granted: 2016-11-22
Abstract: The present invention relates to a drug-containing polymeric composition comprising at least one therapeutic agent encapsulated in at least one biocompatible polymer, wherein at least a portion of the therapeutic agent in this polymeric composition is crystalline. The at least one biocompatible polymer may form a substantially continuous polymeric matrix with the at least one therapeutic agent encapsulated therein. Alternatively, the at least one biocompatible polymer may form polymeric particles with the at least one therapeutic agent encapsulated therein.
Patent CA-2572635-C (CA)
Title: Flexible high temperature cables
Inventor: BENHADDAD SOFIANE
IPC: H01B7/04
Filed: 2005-07-05
Granted: 2012-08-07
Abstract: A high-temperature, flexible conductive cable is formed from a solid conductive core having terminal lugs attached to each end, sheathed with a gas impermeable sheath and hermetically sealed in a flexible stainless steel sheath, which may be corrugated. The solid conductive core may comprise copper, nickel, aluminum, silver, or combinations thereof.
Patent CA-2576383-C (CA)
Inventor: CHO JAE-HEE
IPC: H04W52/28
Filed: 2005-08-19
Granted: 2011-05-24
Abstract: L'invention porte sur un appareil et un procédé de changement d'un modèle de réglage de puissance à liaison montante en fonction du statut mobile d'un système de communication mobile TDD. Une station hors-réseau transmet à une station de base un message de demande de changement de réglage de puissance contenant des informations relatives à un modèle de réglage de puissance demandé. Lors de la réception du message de demande de changement de réglage de puissance, la station de base sélectionne un modèle de réglage de puissance pour la liaison montante de la station hors-réseau et transmet à la station hors-réseau un message de commande de changement de réglage de puissance contenant des informations relatives au modèle de réglage de puissance sélectionné. La station hors-réseau extrait, une fois reçu le message de commande de changement de réglage de puissance, les informations de modèle de réglage de puissance du message de commande de changement de réglage de puissance et sélectionne un modèle de changement de réglage de puissance en fonction des informations extraites.
Patent CA-2582609-C (CA)
Title: Tube coupling for tube elements
Inventor: STOETZER ERWIN
IPC: F16L21/00
Filed: 2007-03-21
Granted: 2010-02-16
Abstract: A tube coupling for tube elements has a socket and a plug which can be inserted axially into the socket. The tube coupling has a joining portion for producing a torque proof junction between socket and plug as well as a securing portion for securing the axial position of the plug in the socket. The securing of the axial position is brought about by two corresponding annular grooves, into which at least one locking element can be inserted via an insertion opening in order to produce a form-locking connection. To secure the locking element a plurality of radial bores is provided on the inner annular groove, into which a securing bolt can be inserted.
Patent CA-2583204-C (CA)
Title: Environmental friendly animal excrement collector
Inventor: TSAI CHIA-CHIEN
IPC: A01K23/00
Filed: 2007-03-30
Granted: 2010-08-10
Abstract: An environmental friendly animal excrement collector includes: a supporting base including a first pad and a plurality of first magnetic tablets, the first pad being formed with a plurality of spaced apart first retaining holes that are distributed along the length of the first pad, each of the first magnetic tablets being received in a respective one of the first retaining holes; and a collecting device including a second pad, a plurality of second magnetic tablets, and a flexible collecting bag connected to the second pad. The second pad is formed with a plurality of second retaining holes. Each of the second magnetic tablets is received in a respective one of the second retaining holes and is attracted magnetically to a respective one of the first magnetic tablets.
Patent CA-2585662-C (CA)
Title: Particulate matter generator and collector
Inventor: GIDNEY JEREMY TEMPLE
IPC: F23D14/48
Filed: 2007-04-19
Granted: 2014-09-23
Abstract: An apparatus for generating and collecting particulate matter derived from combusting a carbon-containing fuel in oxidising gas comprises a fuel burner with a nozzle in which the nozzle is housed in a container. The container has a gas inlet and a gas outlet; the gas outlet connects with a conduit for transporting the gas to atmosphere which is associated with means for forcing gas to flow from the gas inlet via the container and the conduit to atmosphere. Located within the conduit is a station for collecting particulate matter from gas flowing through the conduit. The gas flow-forcing means is controlled in response to a detected gas flow rate at the gas inlet to ensure the rate of gas flow at the gas inlet is maintained at a desired rate, thereby to promote particulate matter formation. A method for collecting particulate matter derived from combusting carbon-containing fuel is also disclosed.
Patent CA-2590127-C (CA)
Title: Battery module for power hand tool
Inventor: TSAI KIM Y C
IPC: H01M50/107
Filed: 2007-05-28
Granted: 2010-09-21
Abstract: A battery module includes a top cover and a bottom cover affixed together to accommodate a battery set, which has a conducting terminal device exposed out of the bottom cover for the connection of an external electronic device, and a movable member supported on the top surface of the bottom cover and held in a first position by spring members to block the through holes of the bottom cover and movable from the first position to a second position to open the through holes of the bottom cover for ventilation to dissipate heat when the battery module is connected to an external electronic device.
Patent CA-2590295-C (CA)
Inventor: CHONLAMAITRI RATCHKANEEKORN
IPC: B60J1/00
Filed: 2005-12-06
Granted: 2011-02-15
Abstract: L'invention concerne un article pourvu d'un revêtement, cet article comprenant au moins une couche anti-infrarouge (IR). Dans certains modes de réalisation, le revêtement comprend au moins une couche d'oxynitrure de zirconium silicium (p. ex. ZrSiOXNy) destinée à améliorer l'aptitude de l'article à bloquer le rayonnement UV. La teneur en oxygène de cette couche peut être modifiée afin d'obtenir pour le revêtement un juste équilibre entre transmission visible et blocage des UV.
Patent CA-2590466-C (CA)
Title: Automatic vending machine
Inventor: ATSUTA JUNICHI
IPC: G07F5/02
Filed: 2005-12-21
Granted: 2012-09-04
Abstract: An automatic vending machine in which a discharge merchandise holding member is operated by operation power by a handle after a coin is inserted and a piece of merchandise is discharged by an operation of the discharge merchandise holding member, the machine includes: a discharge merchandise detecting section to detect the piece of merchandise to be discharged and to output an detection signal thereof; a display section capable of displaying a total number of the discharged merchandise since a predetermined time in a manner viewable from an outside;  and a processing apparatus to determine the total number of the discharged merchandise on the basis of the signal of the detection outputted by the discharge merchandise detecting section and to make the display section display the total number of the discharged merchandise at a preset occasion.