baber/WOPTO huggingface dataset:
Patent CA-2486511-A1 (CA)
Title: Single-use syringe
Inventor: SHUE PHILLIP
IPC: A61M5/315
Filed: 2004-11-01
Abstract: A single-use syringe includes a barrel having front and rear passageways and a shoulder disposed therebetween, a plunger movable in the rear passageway, a carrier having a tail portion extending from a front end wall of the plunger, and pushing and retained regions formed forwardly of the tail portion, and a deformable sealing member in fluid-tight and slidable engagement with the barrel . The sealing member includes an inner surrounding wall surface with a yielding segment engaging the pushing region, and a retaining segment in frictional engagement with the retained region by a frictional force so as to confine a fluid-tight surrounding area. The frictional force is diminished when the yielding segment is depressed by the pushing region so as to facilitate release of the retained region from the retaining segment, thereby disrupting the fluid-tightness of the surrounding area and rendering the syringe unreusable.
Patent CA-2489647-A1 (CA)
Title: Lead-in for electronic bobbins
Inventor: PARISELLA JOSEPH L
IPC: H05K3/30
Filed: 2004-12-07
Abstract: A coil bobbin has a housing having a floor with at least one electrical lead-in projecting therethrough for attachment to a printed circuit board. The at least one electrical lead-in is provided with thermal-strain relief between said floor and the printed circuit board. In a preferred embodiment of the invention the strain relief takes the form of a loop formed in the lead-in.
Patent CA-2490259-A1 (CA)
Title: Highly durable polybenzazole composition, fiber and film
Inventor: ICHIRYU TAKAHARU
IPC: C08J5/18
Filed: 2003-06-26
Abstract: A polybenzazole fiber or film comprising a basic organic compound, in the fo rm of a monomer or condensate, selected from among guanidines, triazoles, quinazolines, piperidines, anilines, pyridines, cyanuric acids and p- phenylenediamine, m- phenylenediamine or a mixture thereof. This fiber has such properties that the X-ray meridian diffraction half-width factor is 0.3.ordm./GPa or less, the elasticity decrement attributed to change of molecular orientation (Er) 30 GPa or less, and the rupture strength 1 GPa or greater. This fiber can be used in staple fibers, a spun yarn, a woven or kn it fabric, a felt material, a composite material, a code, a rod, a fibrous shee t, a stab-proof jacket or a flak jacket.
Patent CA-2490504-A1 (CA)
Inventor: WINKLER GEROLD
IPC: F16F13/26
Filed: 2004-12-17
Abstract: This invention concerns a support bearing (10) with a working chamber (11) and a compensation chamber (12), connected by a suppression channel whose opening (14) can be opened and closed by means of a stopper (15). Until now, great force has been needed to keep the suppression channel opened (14) and closed with the stopper (15) at peak pressure. The purpose of this invention is to significantly reduce the force with which the stopper (15) must be pressed against the suppression channel opening (14) at peak pressure. With the support bearing (10) in this invention, the stopper (15) can press against the suppression channel opening (14) from the working chamber (11).
Patent CA-2493310-A1 (CA)
Title: 3-z-[1-(4-(n-((4-methyl-piperazin-1-yl)-methylcarbonyl)-n-methyl-amino)-anilino)-1-phenyl-methylene]-6-methoxycarbonyl-2-indolinone-monoethanesulphonate and the use thereof as a pharmaceutical composition
Inventor: ROTH GERALD JUERGEN
IPC: A61P43/00
Filed: 2003-07-18
Abstract: The present invention relates to the compound 3-Z-[1-(4-(N-((4-methyl- piperazin-1-yl)-methylcarbonyl)-N-methyl-amino)-anilino)-1-phenyl-methylene] -6- methoxycarbonyl-2-indolinone-monoethanesulphonate of formula (I) and the use thereof as a pharmaceutical composition.
Patent CA-2498791-A1 (CA)
Title: Protective cover for medical devices
Inventor: JOHNSTON MARGARET ANN
IPC: A61B19/02
Filed: 2005-03-01
Abstract: A removable protective housing is used to cover an exposed portion of a medical device extending from a body. The cover includes a first housing with an opening formed along a single edge of the housing. The edge intersects a longitudinal axis defined by the exposed portion of the device. The edge may be sealed to enclose the exposed portion of the device within the housing. The housing may be made of flexible materials such as impermeable fabrics. A spring may bound the opening to preferentially move the edge into a closed position. The edge may also include a band of adhesive to releasably seal the edge around an entry point through which the device extends out from the body. A kit for covering the device may includes two housings. A first housing includes a sealable edge to enclose the exposed portion within the first housing. The first housing fits within the second housing. The second housing is secured to the body, around the entry point. The second housing may be secured to the body by an adhesive band. The two housings may be made of impermeable fabrics.
Patent CA-2501655-A1 (CA)
Title: Mechanism for providing data driven command line output
Inventor: HANSEN KENNETH M
IPC: G06F17/00
Filed: 2004-07-23
Abstract: The present mechanism provides a data driven command line output within an environment that supports a pipeline of object-based commands. Each object-based command inputs a parseable object for processing and outputs another parseable object for subsequent command processing. The mechanism is operative to direct formatting and subsequent processing of the commands based on a type of the incoming parseable object. Format information is obtained for the type, such as shape, properties to display, and the like. The format information may be specified within an XML-based document. The mechanism utilizes one or more output processing commands, such as format commands, markup commands, convert commands, transform commands, and out commands. These output processing commands may be arranged within the pipeline in various ways to achieve the desired output results.
Patent CA-2504788-A1 (CA)
Inventor: COMOGLIO RICK F
IPC: G01S3/786
Filed: 2003-11-17
Abstract: A system that tracks and electronically identifies assets from surveillance zone to surveillance zone within a controlled area is provided. A triggering event, which can be the output of an RFID reader, or other event, initiates video tracking of the asset that is associated with the RFID tag or other trigger. The video surveillance continues from zone to zone, as the image of the asset is handed-off from camera to camera. The image of the asset can be selectively displayed and recorded, along with the identity of the asset. The system is flexible and programmable for use in a plurality of different environments and surveillance zones, using a plurality of different triggering sensors and video cameras.
Patent CA-2506573-A1 (CA)
Inventor: KUJUNDZIC NEDJELJKO
IPC: C07H17/00
Filed: 2003-11-10
Abstract: La présente invention concerne des dérivés de 9-désoxo-9-dihydro-9a-aza-9a-homoérithromycine a et de 5-0-desosaminyl-9-desoxo-9-dihydro-9a-aza-homoerithronolide a substitués par le groupe 9a-n-[n'-(benzènesulfonyl)carbamoyl-y-aminopropyle] et par le groupe 9a-n-[n'-(b-cyanéothyl)-n'-(benzènesulfonyl)carbamoyl-y-aminopropyle], de nouveaux antibiotiques macrolide semi-synthétiques de la série azalide représentés par la formule (I) et des sels de ces composés répondant aux normes pharmaceutiques avec des acides inorganiques ou organiques, le processus de préparation de compositions pharmaceutiques ainsi que l'utilisation de ces compositions pour la stérilisation de pièces et d'instruments chirurgicaux ainsi que pour la protection de paroi et de revêtements de bois. Dans cette formule R représente H ou une fraction cladinosyle et R1 représente H ou un groupe B-cyanoéthyle et R?2¿ représente H ou un groupe fluoro, chloro, et méthyle.
Patent CA-2506930-A1 (CA)
Inventor: TANEJA RAJNEESH
IPC: A61K31/60
Filed: 2003-12-11
Abstract: La présente invention porte sur des formes dosifiées renfermant un anti-inflammatoire non stéroïdien (AINS), un tampon et un inhibiteur de la pompe à protons (IPP), ainsi que sur des méthodes de traitement de diverses maladies faisant appel à ladite forme dosifiée.
Patent CA-2507251-A1 (CA)
Title: Rib cage retractor
Inventor: GAGNE MARCEL
IPC: A22C17/02
Filed: 2005-05-12
Abstract: A rib cage retractor for game hunters comprises a bar clamp/spreader as is known in the art, such a tool has an end piece which is removable and that, when placed on the opposite end of the bar, acts as a spreader. Since the typical bar clamp is generally aimed at carpentry projects, it has been found necessary to modify the pads of the clamping means with more appropriate pads. The modified pads generally comprise a fork engageable into the split sternum of a cut ribcage. Optionally, a light source to light the interior of the rib cage, as is found in some of the prior art, can be incorporated in the ratcheting handle.
Patent CA-2507456-A1 (CA)
Inventor: FERRAGE ERIC
IPC: C25D15/02
Filed: 2003-12-08
Abstract: The invention concerns a lubricating metal coating, and a method for making same. The material constituting the coating is a composite material comprising a metal matrix wherein are distributed sheet talc particles, the metal matrix consisting of a metal selected among Fe, Co, Ni, Mn, Cr, Cu, W, Mo, Zn, Au, Ag, Pb, Sn or of an alloy of said metals, or of a metal-metalloid alloy. The coating is obtained by a method which consists in carrying out an electrodeposit using a solution of precursors of the metal matrix of the coating containing additionally suspended talc particles surface-modified by irreversible adsorption of a cellulose-derived compound by substituting all or part of the hydroxyl groups.
Patent CA-2509695-A1 (CA)
Title: Dredging, scouring, excavation and cleaning
Inventor: REDDING JOHN D
IPC: E02F9/06
Filed: 2003-11-19
Abstract: The present invention relates to underwater excavation of sediments and soils and simultaneous controlled movement of the excavated material. In particular, we will describe apparatus for bulk and selective excavation of sand, silt, clay and like materials from sea, river, canal and lake beds, and near-bed movement of the excavated material in a controlled fashion. Controlled, in this sense, refers to the direction and distance of movement and height of transport above the bed. The apparatus, at a smaller scale, may also be used for the removal of bio-fouling from vessels and marine structures; and at a smaller scale still, for hand-held underwater cleaning operations. We describe a fluid jet generating apparatus comprising swirling jet flow creating means.  The apparatus suitably includes a duct having a fluid inlet (2) and a fluid outlet (3). In one embodiment, the apparatus comprises a propeller (5) mounted for co-axial rotation within the duct. In an alternative embodiment, the duct incorporates a static swirl generator (45) adapted to impart swirl to a fluid transmitted to the duct under pressure. The duct may further comprise a flared nozzle .(47).
Patent CA-2510506-A1 (CA)
Inventor: DARDIK IRVING I
IPC: F27D27/00
Filed: 2003-12-16
Abstract: Ainsi, tels que l'illustrent un calcul électrodynamique exact d'EMBF et les estimations décrites dans la description concernant la vitesse de flux turbulents naissant de leur effet, l'application de champs électromagnétiques en mouvement hélicoïdal modulé en amplitude et en fréquence (déplacement rotatif et axial) dans les technologies métallurgiques et chimiques ainsi qu'en fonderie peuvent augmenter considérablement le rendement hydraulique d'installations MHD (magnétohydrodynamiques), ils intensifient les processus de transfert de chaleur et de masse dans des installations technologiques, ils augmentent de manière significative leur productivité, ils diminuent considérablement la consommation d'énergie pour la production de métaux, d'alliages, d'articles coulés et de produits chimiques, et ils améliorent leur qualité.
Patent CA-2510819-A1 (CA)
Title: Methods of monitoring the concentration of an analyte
Inventor: EBNER MANFRED
IPC: A61B5/00
Filed: 2005-06-22
Abstract: Methods are disclosed for remotely monitoring an analyte concentration of an individual by one or more other individuals.
Patent CA-2511752-A1 (CA)
Inventor: FRANASZEK PETER
IPC: G06F12/10
Filed: 2003-12-05
Abstract: Selon l'invention, un système informatique présente une mémoire principale pour stocker des données dans un format compressé et un cache processeur destiné à stocker des données décompressées. L'invention concerne également un procédé pour convertir des données de ladite mémoire principale d'un état compressé à un état décompressé, ledit procédé comprenant les étapes suivantes : réduire les parties utilisées de ladite mémoire principale à une valeur cible ; désactiver un compresseur utilisé pour compresser des données non compressées ; décompresser lesdites données compressées de la mémoire principale ; déplacer les données décompressées vers des adresses physiques équivalentes à des adresses réelles, et libérer la mémoire occupée par un directeur de mémoire compressé et des structures de données utilisées dans les étapes a à d.
Patent CA-2513822-A1 (CA)
Inventor: FLAMM FRIEDER
IPC: F24S10/50
Filed: 2004-01-22
Abstract: The invention relates to an absorber for a solar system comprising a pipe system for the heat transfer medium, which is disposed between two superimposed metal sheets, and a method for producing said absorber. Heat exchange between the absorber metal sheets and the pipe system is improved while production costs are reduced.
Patent CA-2518933-A1 (CA)
Inventor: KANAOKA SHIGERU
IPC: G01N33/574
Filed: 2003-09-19
Abstract: L'invention concerne un procédé non invasif et pratique permettant de détecter un marqueur de tumeur pour diagnostiquer un cancer du côlon qui est supérieur au niveau de la sensibilité et de la spécificité comparé au test de sang occulte fécal courant. Plus précisément, l'invention concerne un procédé permettant de détecter un marqueur de tumeur du cancer du côlon qui consiste à prélever un échantillon biologique qui est immédiatement congelé à l'aide de l'azote liquide dans certains cas, à homogénéiser l'échantillon en présence d'un enzyme digérant des ARN pour produire une suspension, à extraire les ARN de la suspension obtenue, à soumettre les ARN extraits à une transcription inverse pour produire des ADNc, à amplifier les ADNc obtenus puis à détecter les ADNc ainsi amplifiés. Ledit procédé n'implique aucune procédure de séparation de composants cellulaires de l'échantillon biologique.
Patent CA-2519036-A1 (CA)
Title: Handheld electronic device including preferred network selection, and associated method
Inventor: DATSEN MARGARITA
IPC: H04W8/18
Filed: 2005-09-13
Abstract: A handheld electronic device adapted to display a listing of known networks, scan for available networks, display a listing of the available networks and enable the entry of information relating to manually entered networks. In addition, the device is adapted to (1) enable the addition of preferred networks to a preferred network list wherein the preferred networks are one or more of (i) certain of the known networks selected from the listing of known networks, (ii) certain of the available networks selected from the listing of available networks, and (iii) the manually entered networks; (2) enable the assignment of a priority value to each of the preferred networks; and (3) utilize the preferred networks for performing wireless communications when the device is in a roaming situation, wherein the preferred networks are utilized in a priority order that is based on the priority value assigned to each of the preferred networks.
Patent CA-2519523-A1 (CA)
Inventor: KELASH-CANNAVO LINDA JEAN
IPC: A61L9/04
Filed: 2004-03-19
Abstract: La présente invention concerne une formulation de suspension améliorée destinée à un aérosol-doseur utilisant un hydro-fluoro-alcane comme propulseur, l'amélioration étant l'addition contrôlée d'une petite quantité d'eau.
Patent CA-2522109-A1 (CA)
Title: Vehicle structural components made from tubular members and method therefor
Inventor: LEPRE STEFANO
IPC: B60K5/12
Filed: 2005-10-03
Abstract: The invention provides rear suspension structures and engine cradles involving tubular components. The tubular components have variable wall thickness along the length for reducing materials required. The tubular components also have mechanical properties varying along the length of the tubular components, to meet the requirements on strength and dynamic and static loads. The weight of the tubular components can be further reduced by appropriately varying the wall thickness and mechanical properties along the length of the tubular components.
Patent CA-2522713-A1 (CA)
Inventor: RANDRIAMANANTENA ANDRY
IPC: H02K1/30
Filed: 2005-10-04
Abstract: The rotor (7) has magnetic driving units (17), each segmented along a radial separation plane, perpendicular to a rotation axis (A) of the rotor. Each driving unit has several permanent magnets (18) that are axially aligned and separated by insulators (55) that are present in the form of films extending along the plane. The insulators oppose the circulation of induced current between the magnets of same driving unit. An independent claim is also included for an electrical motor comprising a stator and a rotor.
Patent CA-2522956-A1 (CA)
Title: Opthalmic microsurgical instruments
Inventor: CONSTON STANLEY R
IPC: A61F9/007
Filed: 2004-04-16
Abstract: Ophthalmic microsurgical instruments may be directly inserted into Schlemm's Canal to allow controlled treatment or removal of adjacent tissues such as the trabecular meshwork or the juxtacanalicular tissues to affect an increase in aqueous outflow and the reduction of intra-ocular pressure. The instrument allows the directed access to Schlemm's Canal by a flexible microcannula (1).  The instrument is useful in allowing controlled guidance by the surgeon while viewing through a surgical microscope or by non-invasive medical imaging.
Patent CA-2523917-A1 (CA)
Inventor: SHOEMAKER CRAIG
IPC: E01H5/06
Filed: 2005-10-19
Abstract: The present invention relates to a mounting assembly for coupling a snowplow or other like implement to a motor vehicle, such as an all terrain vehicle or the like. The vehicle has a front end, a rear end and a support frame extending longitudinally between the front and rear ends of the vehicle. The support frame is mounted to the undercarriage of the vehicle.  The snowplow mounting assembly includes a hollow push frame having a front end and a rear end. The front end of the push frame is adapted to support the snowplow. A first coupling means connects the rear end of the push frame to the support frame. The snowplow mounting assembly also has attachment means for securing the push frame to the support frame at a location intermediate the front and rear ends of the vehicle. A portion of the attachment means is slideably moveable along the push frame between the front and rear ends thereof. A second coupling means connects the front end of the push frame to the support frame. The snowplow mounting assembly further includes a linkage assembly that is connected to the push frame. The linkage assembly is operable to urge the snowplow to move selectively between a raised, out-of use position and a lowered, in-use position. A means for actuating the linkage assembly is also provided.
Patent CA-2527079-A1 (CA)
Inventor: ONO MITSUNORI
IPC: A61P1/00
Filed: 2004-05-28
Abstract: This invention relates to pyrimidine compounds of formula (I), formula (I')~  and formula (I~~): formula (I) and pharmaceutically acceptable salts, solvates, clathrates, and prodrugs thereof, wherein R1, R2, R3, R4, R5, U, V, W, X, Y, Z, and n are defined herein. This invention also relates to compositions comprising these compounds and methods for using them. The compounds and compositions of this invention are useful to treat or prevent disorders associated with excessive bone loss, including, without limitation periodontal disease, non-malignant bone disorders (such as osteoporosis, Paget's disease of bone, osteogenesis imperfecta, fibrous dysplasia, and primary hyperparathyroidism) estrogen deficiency, inflammatory bone loss, bone malignancy, arthritis, osteopetrosis, and certain cancer-related disorders (such as hypercalcernia of malignancy (HCM), osteolytic bone lesions of multiple myeloma and osteolytic bone metastases of breast cancer and other metastatic cancers).
Patent CA-2528279-A1 (CA)
Title: Dual stop valve assembly for use in cargo tank vehicles
Inventor: RADEMACHER JOHN L
IPC: F16K17/36
Filed: 2004-06-09
Abstract: Disclosed is a dual stop valve assembly (30) for use in a cargo tank motor vehicle (10) having a flammable material stowing cargo tank (16) with an external pipe (20d) for dispensing the flammable material. The assembly (30) includes an external pipe connection section (36) for connecting the external pipe (20d) to the cargo tank (16) and has a pair of stop valves (38a, b) spaced apart and operable within the external pipe connection section (36).  The assembly (30) also includes an actuator (40) for actuating opening of each of the pair of self-closing stop valves (38a, b) between a flammable material loading/unloading position and a material transport position. The external pipe connection section (36) includes a break area (42) for promoting breakage of the external pipe connection section (36) along the break area (42) such that, upon breakage along the break area (42), only an amount of flammable material that is stowed within the external pipe connection section (36) and between the pair of stop valves (38a, b) is discharged. A method of operating a dual stop valve assembly (30). Advantageously, the present invention provides for improved safety in the transport of flammable liquids by providing an apparatus and method for reducing the amount of flammable liquids released in the event of a breakaway event.
Patent CA-2528761-A1 (CA)
Inventor: SUN HAIFENG
IPC: F24D15/00
Filed: 2005-12-02
Abstract: The invention relates to a flame imitation device for a wall-mounted heater.  The flame imitation device comprises a light source, a combustion bed including imitated firewood and embers, and a vertical translucent screen located closely adjacent to the back edge of the combustion bed. The light source is located under the combustion bed. A  glittering member is rotatably provided behind the translucent screen. The main body of the glittering member comprises a polyhedron with a polygonal cross section. A  reflector is provided on the polyhedron. The glittering member is connected to a rotational driver. Light irradiated from the light source partially transmits upward onto the combustion bed for imitating firewood and embers. Light irradiated from the light source partially transmitted rearward to the glittering member positioned at the back portion of the heater, and reflects the light to the translucent screen. With the rotation of the glittering member, a dynamic flame image presents on the translucent screen. The structure and manufacturing process of the flame imitation device of the invention are simple. Moreover, the reflectors are arranged over the whole polyhedron which results in that the flame images produced by reflecting lights are continuous and the imitation effects are more vivid.