baber/WOPTO huggingface dataset:
Patent CA-2370349-C (CA)
Inventor: SUN YING
IPC: A61M37/00
Filed: 2000-04-13
Granted: 2013-01-29
Abstract: The present invention relates to an apparatus (100) for the delivery of an active agent through a body surface of a mammal comprising: (a) a housing (102) with a delivery orifice through the housing; (b) a reservoir (120) within the housing for containing the active agent where the reservoir is in communication with the delivery orifice; (c) an electrode within the reservoir where the electrode (112) is capable of being in electronic communication with a current supply unit; and (d) a sensor (118) within the reservoir where the sensor is capable of being in electronic communication with the current supply unit; wherein the current supply unit can modify an electric parameter at the electrode based upon feedback from the sensor.
Patent CA-2373965-C (CA)
Inventor: NOLL JOSEPH CLIFFORD
IPC: B65H45/10
Filed: 2000-05-25
Granted: 2005-08-16
Abstract: A process and apparatus for maintaining the registration of folds with successive indicia on an advancing paper web (12) is provided. The apparatus includes a control system for detecting the location of the indicia relative to a folding operation (34) and adjusting the web speed to accommodate any mis-registration between the folds and the indicia.
Patent CA-2374837-C (CA)
Inventor: GAIDAROV ALEXANDR SERGEEVICH
IPC: H04R5/00
Filed: 2000-06-09
Granted: 2008-03-18
Abstract: A module of loudspeaker 1 for high-quality reproduction of music and voice has a di-rect radiating base electrodynamic driver (EDD) 2 transforming an electric signal to acous-tic one at least in the middle-frequency part of the acoustic frequency range and an enclo-sure cabinet 3 of this driver 2, the cone 5 of which overlaps the mounting hole in the out-side surface of this cabinet. The device is provided with an axial-symmetric acoustic re-flector 4 faced the radiating aperture of base EDD 2 and placed outside the enclosure cabi-net coaxially with axis 6 of base EDD 2 wherein 0,5 R E < .DELTA. < 0,25 .lambda. max, and S R =(1/3 ÷ 4)SE, where R E - radius of the effective area of the radiating surface of base EDD  2;  .DELTA.- distance from the radiating aperture of base EDD 2 to the acoustic reflector 4;  .lambda. max - maximal acoustic wavelength in air, which is reproduced by base EDD 2;  S R - area of acoustic reflector 4;   S E - effective area of the radiating surface of base EDD 2. The device may have a direct radiating low-frequency EDD with the corresponding acoustic reflector of the low-frequency radiation and also high-frequency electrodynamic drivers.
Patent CA-2394121-C (CA)
Inventor: LUKE MIKE A
IPC: E21B21/10
Filed: 2000-10-13
Granted: 2007-12-11
Abstract: The present invention generally provides a system and method for selectively sealing a drill string (14) or other tubular member. In one aspect, a sealing member, such as a valve (50), allows a certain level of flow of drilling fluids and/or other fluids through one or more flow channels (76) when the valve is open. To close the valve, the flow rate is increased so that a backpressure develops and urges the valve to a closed position. The valve can remain in position in the drill string and alternately open (right-hand half of the figure) and close (left-hand half of the figure) depending on the flow rate and/or the pressure drop through the valve. The valve also comprises a removable plug (90) disposed in the valve to provide access with, for example, wireline tools to a region below the valve in a wellbore.
Patent CA-2403059-C (CA)
Inventor: LUNDUM POUL
IPC: A46B3/02
Filed: 2001-04-10
Granted: 2007-03-20
Abstract: Les rouleaux de ponçage servant à traiter des surfaces d'article comprennent normalement des bandes de ponçage (12) s'étendant dans un sens radial depuis une âme cylindrique, ainsi que des éléments se présentant sous la forme de brosses en ligne dont un côté (avant) est pourvu de moyens de ponçage (30). Ces brosses sont montées dans un rail profilé (16) comportant une cavité en forme de U avec les moyens de ponçage (30), et sont fixées au moyen d'un rail de fixation ou d'un fil fusible, ce qui permet aux moyens de ponçage et aux poils de la brosse de fusionner à l'intérieur de la cavité en forme de U. Etant donné que les moyens de ponçage sont ancrés dans le rail profilé (16) avec les poils de brosse, les bandes de ponçage deviennent non flexibles. L'invention concerne une bande de ponçage (12) dont les brosses sont placées dans des groupements (15) éloignés les uns des autres dans le rail profilé (16), les moyens de ponçage (30) étant fixés directement à l'avant des brosses à l'extérieur du rail profilé (16), de préférence, au moyen de colle extrudée (2, 44) pénétrant dans les espaces (17) situés entre les groupements (5) de poils, ce qui permet de réaliser un ancrage efficace des moyens de ponçage (30), ainsi qu'une bande de ponçage souple pouvant, de ce fait, absorber l'incurvation vers l'extérieur dans les sens latéraux.
Patent CA-2404754-C (CA)
Inventor: SAHLIN MARK PETER
IPC: F02D41/08
Filed: 2002-09-24
Granted: 2005-11-22
Abstract: An engine control unit, and method of use, uses a power curve or algorithm to pro-actively adjust fuel flow rate to an engine, optionally in combination with a reactive power curve or algorithm, thereby to adjust engine power, in anticipation of changes in loads being imposed on the engine, as well as to respond to engine speed changes. The ECU has a power curve or algorithm stored in memory which responds to certain predetermined operating conditions other than sensed engine speed, by providing a sequence of pro-active change inputs, at predetermined rates of change, in rate of delivery of fuel to the engine combustion chambers, independent of engine speed change, thereby to produce pro-active incremental changes in power output of the engine. Such pro-active incremental power changes are effected in anticipation of changes in load demand on the engine, and correspond generally with expected incrementally progressive changes in load demand on the engine. In preferred embodiments, the power curve or algorithm includes a first upwardly sloping line representing small increment increases in engine power, a second step change increase in engine power, a third downwardly sloping line representing small incremental decreases in engine power, and a fourth relatively greater magnitude step change decrease in engine power. The pro-active change input signals can be combined with reactive change input signals to make respective combination change input signals which take into consideration a variety of operating parameters, including engine speed changes.
Patent CA-2404786-C (CA)
Title: Hierarchical remediation of service levels for transaction classes which are independent of the organization of resource skills
Inventor: CLIPPINGER JOYCE A
IPC: H04M3/523
Filed: 2000-02-08
Granted: 2007-01-23
Abstract: The present invention relates to a method for generating a composite preference value for at least one work item of a plurality of work items with respect to a server in a work processing facility. The method is comprised of the steps of determining the server's preference value for at least one work item, at least two work items having differing server preference values and determining the preference value for a service class incorporated within the at least one work item, the at least one work item and corresponding service class being related to a respective client. The method further includes the steps of providing a user-selectable composite preference value function that is useable to generate a composite preference value, and providing the determined server's preference value for the at least one work item and the determined preference value for the service class incorporated within the at least one work item to the user-selectable composite preference value functi on to generate the composite preference value for the at least one work item. The present invention also provides a system which implements the inventive method.
Patent CA-2405509-C (CA)
Title: Method for early recognition of abnormal occurrences in the operation of automatic or automated transmissions
Inventor: DEPPING HERBERT
IPC: F16H61/4192
Filed: 2002-02-01
Granted: 2010-05-18
Abstract: The invention relates to a method for early recognition of abnormal occurrences in the operation of automatic or automated gearboxes wherein at least one variable A kraftschl, directly or indirectly characterizing the strain on elements which are to be coupled to each other in a non-positive fit is continuously determined after an n-th shift at least until a synchronous rev speed is reached or during a maximum shift period T max; wherein the variable A kraftschlüssig characterizing the strain on the elements that are to be coupled is mathematically combined with the time, or if several variables A kraftschlüssig Exist, said variables are mathematically combined with each other and the product of said combination is added up in the form of a variable W sum; wherein the product thereof is compared with a first pre-definable or defined threshold value W max0 Which, if exceeded, defines a state from which damage can be deduced and the shift action is aborted.
Patent CA-2406664-C (CA)
Title: Systemic delivery of neural stem cells to treat cancer
Inventor: SNYDER EVAN Y
IPC: A61K35/12
Filed: 2001-03-15
Granted: 2011-05-10
Abstract: The present invention relates to the field of cellular and molecular therapy with modified (genetically or growth factor engineered) and unmodified stem cells (SCs). More particularly, the invention relates to a method of systemic treatment of central nervous system (CNS) and other tumors in both intracranial/intraspinal and extracranial/extraspinal sites, using neural stem cells (NSCs), a prototype for solid organ, non-hematopoietic stem cells.
Patent CA-2408752-C (CA)
Title: Delivery systems for treatment of vascular disease
Inventor: FALOTICO ROBERT
IPC: A61P21/00
Filed: 2001-05-14
Granted: 2012-04-24
Abstract: A drug and drug delivery system may be utilized in the treatment of vascular disease. A local delivery system is coated with rapamycin or other suitable drug, agent or compound and delivered intraluminally for the treatment and prevention of neointimal hyperplasia following percutaneous transluminal coronary angiography. The local delivery of the drugs or agents provides for increased effectiveness and lower systemic toxicity.
Patent CA-2409818-C (CA)
Title: Combination belt tensioner and idler
Inventor: LAING ROBERT J
IPC: F16H7/08
Filed: 2002-10-28
Granted: 2007-03-13
Abstract: A combination belt tensioner and idler has a fixed pivot structure. A moveable arm is mounted for pivotable movement about the pivot structure. A belt tensioning pulley is mounted on the moveable arm. A helical coil spring biases the moveable arm in a direction so as to force the pulley into tensioning engagement with a belt. A mounting bolt mounts the fixed pivot structure on a motor vehicle engine. An idler pulley is mounted for rotational movement about an axis defined by the mounting bolt.
Patent CA-2416334-C (CA)
Title: Osteosynthesis implant from a plastic material
Inventor: DUDA GEORG
IPC: A61B17/86
Filed: 2000-06-09
Granted: 2008-10-28
Abstract: The invention relates to an osteosynthesis implant (1) that preferably consists of a bioresorbable plastic material. The inventive implant receives the longitudinal fixation elements (10) to be anchored in the bone, especially in the form of wires, nails, pins or screws. The openings destined to receive the fixation elements (10) do not completely extend through the implant (1) like in conventional bone plates or intramedullary nails but are degenerated to indents (2) in the surface of the implant (1) so that they may serve as a guide for the fixation elements (10) to be guided through the implant (1). The inventive implant (1) allows insertion of the fixation elements (10) in the bone t diverging angles and crossing one another, so that the fixation elements (10) extending intramedullarly or in the spongiosa are primarily prevented from migrating in a proximal or distal direction.
Patent CA-2417050-C (CA)
Title: Bicyclic heterocycles, pharmaceutical compositions containing these compounds, their use and processes for preparing them
Inventor: JUNG BIRGIT
IPC: A61P11/00
Filed: 2001-08-18
Granted: 2009-04-14
Abstract: The present invention relates to bicyclic heterocycles of general formula (see formula I) wherein R a, R b, R c and n are defined as in claim 1, the tautomers, stereoisomers and salts thereof, particularly the physiologi-cally acceptable salts thereof with inorganic or organic acids or bases which have valuable pharmacological properties, in particular an inhibitory effect on signal transduction mediated by tyrosine kinases, their use in the treatment of diseases, especially tumoral diseases and diseases of the lungs and airways, and the preparation thereof.
Patent CA-2417161-C (CA)
Title: Method for immuno-detection of epitopes
Inventor: GREENE MARK I
IPC: C07H21/02
Filed: 2001-07-18
Granted: 2009-12-22
Abstract: Methods, systems and kits are provided for detecting molecules expressing a selected epitope in a sample through use of an epitope detector containing a single chain Fv for the selected epitope or a constrained epitope specific CDR  attached to an oligonucleotide.
Patent CA-2427052-C (CA)
Title: Method and apparatus for wrapping a load
Inventor: DEGRASSE STEVEN
IPC: B65B11/04
Filed: 2001-11-02
Granted: 2009-01-13
Abstract: An apparatus and method for wrapping a palletized load (124) is provided. Th e apparatus includes a non-powered conveyor load wrapping surface (130), at least one non-powered conveyor load storage surface (140), and a pusher assembly (152) for moving the load (124) between the wrapping and storage surfaces. The non-powered conveyor load wrapping surface (130) is provided o n a surface of a rotatable turntable (122) and is isolated from any electrical or fluid power source by the rotatable turntable. The pusher assembly includ es at least one pusher arm (152) rotatable between an upright home position and a horizontal pushing position. The apparatus may also include a load building surface in a hand palletizing area. Hand palletized loads are pushed from th e load building surface onto either a load storage surface or the load wrappin g surface.
Patent CA-2429020-C (CA)
Title: Use of cci-779 as an antineoplastic agent
Inventor: FROST PHILIP
IPC: A61P35/00
Filed: 2001-11-13
Granted: 2009-05-26
Abstract: This invention provides the use of CCI-779 in the treatment of neoplasms.</S DOAB>
Patent CA-2429441-C (CA)
Title: Fuel transfer adaptor
Inventor: ARONSON LOUIS V
IPC: F23D14/38
Filed: 2003-05-23
Granted: 2007-07-17
Abstract: A fuel consumption apparatus includes a container for discharge of a fuel therefrom and a fuel consumption device such as a torch for producing a flame upon igniting the fuel. An adaptor releasably couples the container to the fuel consumption device. The adaptor includes a tightening assembly having an inner locking element and an outer ring rotatable with respect to the inner locking element. The tightening assembly is operable between a locked position and an unlocked position. A holding member releasably engages with a portion of the container when the tightening assembly is in at least the unlocked position. The holding member includes one or more prongs shaped to releasably engage a portion of the container.
Patent CA-2434444-C (CA)
Inventor: MILLGARD LARS
IPC: G01S17/933
Filed: 2001-12-11
Granted: 2012-08-28
Abstract: A system for detecting, identifying and docking aircraft using laser pulses to obtain a profile of an object in the distance initially scans the area in front of the gate until it locates and identifies an object. Once the identity of the object is known, the system tracks the object. The system also monitors an area of the apron near the object to detect obstacles such as ground service vehicles. The system also analyzes the laser pulses to determine whether they are reflected from a solid object or from fog or other condensation or precipitation to avoid misidentifying condensation or precipitation as a solid object.
Patent CA-2435385-C (CA)
Title: Rake receiver for cdma wireless communications
Inventor: KUO WEN-YI
IPC: H04B1/712
Filed: 2001-08-28
Granted: 2008-05-27
Abstract: An apparatus for performance improvement of a digital wireless receiver, having a plurality of signals, has processing circuit (304, 306) and a weight generation circuit (308, 310, 312, 314, 316, 318). The processing circuit provides a processed signal, wherein a plurality of weights is applied to a plurality of signals producing a plurality of weighted signals and the plurality of weighted signals are combined to provide the processed signal. In the weight generation circuit the plurality of weights are generated as a function of a conjugate of channel estimate of corresponding signal of the plurality of signals and a variance of the corresponding signal. A method implementing the present invention is also described.
Patent CA-2436413-C (CA)
Inventor: BHANOT GYAN V
IPC: G06F11/20
Filed: 2002-02-25
Granted: 2011-09-27
Abstract: L'invention concerne l'acheminement par classe sur réseau, mis en oeuvre dans un réseau, par exemple un réseau informatique comprenant plusieurs processeurs informatiques parallèles situés dans des noeuds (Q00-Q22). L'acheminement par classe sur réseau permet à un processeur informatique de diffuser un message à une série (un ou plusieurs) d'autres processeurs informatiques du réseau informatique, par exemple des processeurs en colonne ou en rangée. Normalement, ce type d'opération nécessite l'envoi d'un message séparé à chaque processeur. Dans l'acheminement par classe sur réseau de l'invention, un seul message suffit, réduisant généralement le nombre total de messages dans le réseau ainsi que le temps d'attente pour effectuer une diffusion. L'acheminement par classe sur réseau est également utilisé dans les algorithmes d'inversion à matrice dense sur des superordinateurs parallèles à mémoire distribuée (fig. 1) à capacité (de multi-diffusion) fonctionnelle de classe de matériel. Ceci est possible grâce au fait que les modèles de communication d'inversion à matrice dense peuvent être desservis par les fonctions de classe de matériel, permettant ainsi d'obtenir des temps d'exécution plus rapides.
Patent CA-2438878-C (CA)
Title: Continuous process for preparing dihydropyrones
Inventor: SAUTER MARKUS
IPC: C07D309/20
Filed: 2002-02-20
Granted: 2010-05-04
Abstract: The invention relates to a continuous process for preparing dihydropyrones of general formula I, (see formula I) wherein the groups R1 and R2 may have the meanings given in the claims.
Patent CA-2444565-C (CA)
Inventor: CHENG KUO-JOAN
IPC: A23K1/175
Filed: 2002-04-23
Granted: 2011-01-04
Abstract: L'invention concerne des additifs alimentaires sous forme de particules perfectionnés et des procédés destinés à améliorer l'efficacité d'utilisation des aliments chez un ruminants par ajout à l'alimentation des animaux d'un additif alimentaire sous forme de particules comprenant un composé tensio-actif non ionique afin d'améliorer l'utilisation de l'alimentation par l'animal et une quantité suffisante d'un agent antioxydant afin d'améliorer sensiblement la durée de conservation de l'additif alimentaire. L'invention concerne enfin des procédés et des compositions permettant à l'animal de prendre du poids plus rapidement et/ou de produire plus de lait.
Patent CA-2449340-C (CA)
Title: Wellbore apparatus and method
Inventor: MAGUIRE PATRICK G
IPC: E21B23/00
Filed: 2003-11-13
Granted: 2008-01-15
Abstract: The present invention generally relates to an apparatus for use in a wellbore. The apparatus comprises a top body, a bottom body, and a sleeve mechanically connected to the top and bottom bodies. The sleeve movable between a first position to a second position, whereby in the first position, the top and bottom bodies rotate as one unit and in the second position, the top body rotates independent of the bottom body in a first direction and with the bottom body in a second direction. A method for completing a wellbore is also provided. The method comprises running an assembly and a liner disposed on a drill string into the wellbore. The assembly includes an expander tool, a hydraulically actuated swivel, and a running tool mechanically connected to the liner. The method includes rotating the assembly and the liner as one rotationally locked unit. The method further includes activating the expander tool, expanding the liner into the existing casing, deactivating the expander, and then removing the drill string and running assembly from the wellbore.
Patent CA-2455685-C (CA)
Title: Appareil destine a attenuer le bruit d'une perforatrice de roche
Inventor: BURGER NICOLAAS DANIEL LOMBARD
IPC: E21B19/24
Filed: 2001-11-30
Granted: 2009-05-19
Abstract: La présente invention concerne un appareil destiné à atténuer le bruit d'une perforatrice de roche, qui comprend une enveloppe (10) tubulaire dans laquelle une perforatrice de roche (12) pneumatique peut développer un mouvement de va et vient. Cette enveloppe possède une bouche (15) ouverte au niveau de son extrémité avant à travers laquelle une tige de forage (58) fixée à la perforatrice peut se projeter. Il existe un joint (52) autour de cette bouche ouverte et un agencement poussant destiné à presser l'enveloppe contre la face (68) d'une roche à forer de sorte que ce joint se scelle contre cette face. Un moteur pneumatique (36) et un agencement de vis d'avancement entraîne la perforatrice vers l'avant dans l'enveloppe pendant le forage. Des conduites d'air et d'eau de purge sont agencées de façon à apporter de l'air comprimé et de l'eau en provenance de sources extérieures à destination de la perforatrice et du moteur pneumatique et une évacuation permet de transporter les évacuations de la perforation, les éléments de forage et l'eau de purge hors de l'enveloppe.
Patent CA-2457282-C (CA)
Inventor: BALTIMORE DAVID
IPC: A61K48/00
Filed: 2002-09-13
Granted: 2015-01-13
Abstract: In ones aspect, the invention provides methods and compositions for the expression of small RNA molecules within a cell using a retroviral vector. The methods can be used to express double stranded RNA complexes. Small interfering RNA (siRNA) can be expressed using the methods of the invention within a cell, that interfere with a viral life cycle by down regulating either the viral genome, a viral genome transcript, or viral replication in a host cell. In another aspect, the invention provides methods for treating patients suffering from infection, particularly infection with HIV.
Patent CA-2458771-C (CA)
Inventor: SHELEST ART
IPC: G06F21/53
Filed: 2004-02-23
Granted: 2012-05-01
Abstract: A computer assigns networks to network zones based on predefined properties for each zone and/or the properties of the networks. An application program installed on the computer provides the computer with preference information that indicates the network zone whose network policies or properties are best suited for the application program. Thereafter, when executing the application program, the computer limits network contact for the application program to the network(s) that is assigned to the network zone(s) identified as a preferred network zone(s) or identified by a preferred network property or properties by the preference information from the application program.
Patent CA-2471035-C (CA)
Title: Porc knock-out et leurs procedes de fabrication
Inventor: DAY BILLY N
IPC: C12N15/877
Filed: 2002-12-23
Granted: 2014-05-13
Abstract: L'invention concerne la manipulation génétique d'animaux non humains. D'une manière plus spécifique, l'invention concerne la manipulation génétique d'animaux non humains destinés à être utilisés pour une xénotransplantation. L'invention permet d'obtenir un porc knoc-kout viable, notamment un porc dans lequel un gène .alpha.(1,3)-galactosyltransférase a été disloqué, des méthodes de fabrication de ce porc et des méthodes d'utilisation des tissus et organes dudit porc aux fins de la xénotransplantation.