baber/WOPTO huggingface dataset:
Patent CA-2406840-C (CA)
Inventor: BURBAN JOHN H
IPC: B01D61/36
Filed: 2000-11-22
Granted: 2009-05-12
Abstract: L'invention concerne un procédé et un appareil conçus pour déshydrater des huiles. On déshydrate un flux (40) d'huiles contenant de l'eau en le mettant en contact avec un côté d'une membrane (18) sans défaut et imperméable, qui divise une chambre (42) de séparation en un côté alimentation alimenté par ledit flux (40) et une huile déshydratée (44) est évacuée, et un côté perméat à partir duquel l'eau (46) est évacuée. Le côté perméat est maintenu à une pression d'eau partielle basse par dépression ou par utilisation d'un gaz de balayage (50).
Patent CA-2409151-C (CA)
Title: Slide-in cassette for a cup for testing of drugs of abuse
Inventor: KONECKE JEFFERY A
IPC: G01N33/52
Filed: 2001-05-22
Granted: 2009-12-08
Abstract: A specimen cup (100) has slide-in cassette (102) hermetically sealed in a chamber (104), with a outer partition being transparent. The cassette comprised chemical test strips (106) used to provide testing of drugs of abuse or other chemical or biological substances. The cassette is designed to draw urine up from the front bottom of the cup, thereby reduces the amount of urine required to perform the test. Further the cassette is designed to form isolated test channels through the use of strategically placed vertical and horizontal bars which are hermetically sealed. The cup further comprises a spill prevention flap or float (108) and an optionally enlarged sample collection portion (110) for its operation. The windows of the test cassette are covered with transparent fluid-resistant plate to prevent urine from accidentally spill onto the strips.
Patent CA-2411204-C (CA)
Title: Composition and method
Inventor: JEWELL DENNIS EDWARD
IPC: A61K35/00
Filed: 2001-06-11
Granted: 2011-01-04
Abstract: A diet which induces a state of ketosis in a canine or feline which comprises an edible composition relatively high in fats and relatively low in carbohydrates.
Patent CA-2415035-C (CA)
Title: Ultrafine metal powder slurry with high dispersibility
Inventor: UCHIDA MORISHIGE
IPC: B22F1/0545
Filed: 2002-12-20
Granted: 2009-04-21
Abstract: An ultrafine metal powder slurry with high dispersibility includes an organic solvent ; a surfactant having a hydrophilic group and a lipophilic group; and an ultrafine metal powder in an amount more than 60% by mass and less than 95% by mass . In the slurry, the hydrophilic group of the surfactant is at least one selected from a sulfonato group, sulfo group, sulfonyldioxy group, polyoxyethylene group with carboxyl group, and polyoxyethylene group with phosphate group, and the lipophilic group is an alkyl containing 12 or more carbon atoms or an alkylphenyl. The ultrafine metal powder slurry includes no aggregated particles, exhibits good dispersibility and is useful as a metal material for conductive pastes . The slurry can save a part of process steps in conventional conductive paste production processes , can shorten a process time and can save in labor.
Patent CA-2417247-C (CA)
Inventor: GAFFNEY JOHN J
IPC: C04B35/83
Filed: 2001-07-26
Granted: 2010-05-04
Abstract: The present invention relates to carbon-matrix composites, such as carbon-carbon composites, and a method for forming them by forming a fabric of fusible and infusible fibers which can be processed and carbonized to form a composite. The methods disclosed herein permit preparation of composites which are particularly thin, uniform, and highly pure. The invention also relates to preprocessed fabrics and precarbonized composites, such as those comprising carbon or oxidized polyacrylonitrile fibers and fusible polyacrylonitrile fibers.
Patent CA-2429120-C (CA)
Inventor: NUIJTEN PETRUS JOHANNES MARIA
IPC: A61K39/112
Filed: 2001-11-15
Granted: 2012-03-13
Abstract: L'invention concerne des souches vivantes atténuées de Salmonelle, comprenant une première mutation atténuée, ne permettant pas la réalisation d'une protéine RecA fonctionnelle. Cette invention concerne également ces bactéries s'utilisant dans des vaccins, et des vaccins ayant pour base lesdites bactéries. L'invention concerne enfin l'utilisation de telles bactéries dans la fabrication de vaccins et des procédés de préparation de ces vaccins.
Patent CA-2429289-C (CA)
Title: Essentially hydrocarbon compositions to be used as fuels with enhanced lubricating properties
Inventor: PAVONI SILVIA
IPC: C10L10/12
Filed: 2003-05-22
Granted: 2012-04-10
Abstract: An essentially hydrocarbon composition comprising a refin- ery liquid fuel and from 1 to 25% by weight of a medium distillate essentially without alcoholic oxygen obtained starting from the product of a Fischer-Tropsch-type synthe- sis. This composition surprisingly has enhanced lubricating properties with respect to both of the original components and can advantageously be used as a fuel for Diesel or tur- bins engines, with an evident decrease in wear of the mo- bile parts in contact therewith.
Patent CA-2430253-C (CA)
Title: Procede permettant de realiser le moirage d'un metal a l'aide de precurseurs contenant des nanoparticules
Inventor: PERRY JOSEPH W
IPC: B22F9/00
Filed: 2001-12-17
Granted: 2011-04-26
Abstract: L'invention concerne des impressions métalliques conductrices continues pouvant être formées à partir de films contenant des nanoparticules métalliques par exposition à un rayonnement. Les impressions métalliques peuvent être plates, bidimensionnelles ou tridimensionnelles et présenter une résolution élevée permettant d'obtenir des largeurs de traits de l'ordre du micron au nanomètre.
Patent CA-2437319-C (CA)
Title: Method and apparatus for detecting the synchronization timing of a signal
Inventor: FEBVRE PAUL
IPC: H04J3/06
Filed: 2002-01-30
Granted: 2006-02-07
Abstract: In a frame sync method, a receiver searches for the presence of an N-symbol long unique word pattern. For each possible frame sync detected, the receiver proceeds to demodulation and FEC processing. After each iteration of the FEC  decoder, the detected unique word pattern is compared to the expected one and the frame sync is detected if the number of unique word errors has decreased.
Patent CA-2438961-C (CA)
Inventor: TOMIYAMA HIROSHI
IPC: A61K45/00
Filed: 2002-02-20
Granted: 2010-02-16
Abstract: L'invention se rapporte à de nouveaux composés de béta-lactame représentés par la formule générale (I) suivante ou leurs sels pharmaceutiquement acceptables tenant lieu d'agents d'abaissement du taux de cholestérol: (I) dans laquelle A1, A3 et A4 désignent chacun un hydrogène, halogéno, un alkyle C1-C5, alcoxy C1-C5, -COOR1, un groupe représenté par la formule générale suivante (b): dans laquelle R1 désigne un hydrogène ou un alkyle C1-C5, ou un groupe représenté par la formule générale suivante (a): [dans laquelle R2 désigne -CH2OH, -CH2OC(O)-R1 ou -CO2-R1; R3 désigne -OH ou -OC(O)-R1; R4 désigne -(CH2)kR5(CH2)1- (où k et l représentent chacun 0 ou un entier supérieur ou égal à 1 à condition que k + l donne un entier inférieur à 10; et R5 désigne une liaison simple, -CH=CH-, -OCH2-, carbonyle ou -CH(OH)-); à condition qu'au moins un des A1, A3 et A4 soit un groupe représenté par la formule (a); A2 désigne un alkyle C1-C5, alcoxy C1-C5, alcényle C1-C5, hydroxyalkyle C1-C5 ou carbonylalkyle C1-C5; et n, p, q et r désignent chacun un entier égal à 0, 1 ou 2.
Patent CA-2440476-C (CA)
Inventor: GUZIK CHRIS
IPC: G06F9/445
Filed: 2002-05-21
Granted: 2009-08-11
Abstract: La présente invention concerne des systèmes et procédés assurant de façon efficace la mise en configuration des systèmes informatiques en tenant compte des aspects du système informatique se présentant pour une session d'exploitation d'un système informatique spécifique. A cet effet, on réalise une mise à jour des attributs de configuration dans un fichier de configuration de base, laquelle mise à jour vient mettre en vigueur des attributs contenus dans des fichiers de configuration d'aspects associés aux aspects du système informatique spécifique, et notamment l'élément de calcul spécifique, l'utilisateur spécifique de l'élément de calcul, l'emplacement spécifique de l'élément de calcul, et/ou tous autres aspects du système informatique, de façon à générer un fichier de configuration de session convenant à la session d'exploitation. On arrive ainsi à créer un fichier de configuration de session tenant compte de toutes les combinaisons des aspects du système informatique associés aux fichiers de configuration, initialisant ainsi de façon adéquate le système informatique spécifique, et notamment tous les périphériques en fonction de la session d'exploitation particulière, de façon que l'élément de calcul n'ait pas à être configuré à part.
Patent CA-2445315-C (CA)
Title: Web centering system
Inventor: SCHMIDT JOSEF
IPC: B65H23/038
Filed: 2002-04-26
Granted: 2010-03-02
Abstract: An in-line web-centering apparatus (12) for centering a web of material in an aseptic internal area of a form-fill-seal packaging machine. The web-centering apparatus has a support member (40), a tracking assembly (36), and an alignment mechanism (38), each contained within the internal aseptic area of the packaging machine. The support member (40) is internally fixed to the form-fill-seal packaging machine. The tracking assembly (36) is mounted to the support member (40) and pivots about the support member. The pivoting of the tracking assembly (36) positions the tracking assembly at an angle with respect to the support member (40), such that when the alignment mechanism (38) is activated the angle of the tracking assembly is modified, thereby adjusting a flow path of the web of material in the packaging machine.
Patent CA-2448608-C (CA)
Inventor: POPE GLENN E
IPC: A01D41/00
Filed: 2003-11-07
Granted: 2007-06-19
Abstract: An air cleanout system is provided for a grain unloader tube for a harvesting apparatus. The unloader tube has an auger therein and a plurality of air nozzles located at least partially within the unloader tube. The air nozzles have air outlets directed substantially longitudinally within the tube to deliver air into the tube to effect cleaning of grain and residue from the unloader tube. A pressurized air manifold is flow-connected to the plurality of air nozzles. The air nozzles comprise nozzle housings that penetrate a wall of the unloader tube, the housings having a tapered profile in an upstream direction within the tube to minimize resistance to grain flow through the tube during normal unloading operation. The nozzles are arranged longitudinally spaced apart along the tube. The nozzles of the plurality can be sequentially operated in a direction along the tube from an upstream end toward a tube outlet.
Patent CA-2450910-C (CA)
Inventor: ABBAS SYED HUSAIN
IPC: C11D3/20
Filed: 2002-07-19
Granted: 2010-07-13
Abstract: L'invention concerne une composition de pain dermatologique comprenant un tensio-actif anionique, un acide gras libre C6 à C18, et un alcool gras dont le point de fusion est inférieur à environ 35 ·C et éventuellement un émollient hydrophobe. Les triglycérides, les hydrocarbones, les silicones les esters gras et leurs mélanges, notamment, sont des émollients utiles. Des C8 à C18 acylisethionates métalliques alcalins, notamment, sont des tensio-actifs anioniques utiles. L'alcool laurique, l'alcool oléique et un mélange de ceux-ci, notamment, sont des alcools gras appropriés à faible point de fusion. Les pains dermatologiques selon l'invention présentent d'excellentes propriétés en matière de substances pâteuses, de tolérance et de mousse.
Patent CA-2451187-C (CA)
Inventor: GIBSON JOHN W
IPC: A61K31/337
Filed: 2002-06-20
Granted: 2012-08-14
Abstract: A coaxial implant has been developed using entirely biodegradable polymeric materials. As referred to herein, a coaxial implant is a device having a core containing drug, surrounded by a semi-permeable membrane that controls the rate of release from the core. The device is formed by extrusion, using a pre-milling and extruding step to maximize uniformity of drug dispersion within the polymeric material. In one embodiment, the polymer is processed to yield a semi-crystalline polymer, rather than an amorphous polymer. The core containing the drug and the polymer membrane(s) can be the same or different polymer. The polymer can be the same or different composition (i.e., both polycaprolactone, or both poly(lactide-co-glycolide) of different monomer ratios, or polycaprolactone outside of a core of poly(lactide)), of the same or different molecular weights, and of the same or different chemical structure (i.e., crystalline, semi-crystalline or amorphous). The core acts as a reservoir of drug, which partitions from the core polymer to form a saturated solution of at least 10% drug at the polymer membrane.
Patent CA-2457274-C (CA)
Title: Process and device for determining a final approach path for an aircraft for a non-precision approach with a view to the aircraft landing
Inventor: ROUQUETTE PATRICE
IPC: G05D1/06
Filed: 2004-02-12
Granted: 2011-06-21
Abstract: - Process and device for determining a final approach path of an aircraft for a non-precision approach for the purpose of landing the aircraft . -The method provides for determining an approach mode which has been selected by the pilot of the aircraft from among a plurality of predetermined approach modes, for selecting a characteristic segment (6) of an arrival path which relates to the selected approach mode thus determined, for determining the orientation of the projection on the ground of the said characteristic segment (6) with respect to the center line of the said runway (5) and, depending on this orientation, for determining an anchoring point of the said final approach path, the orientation (alpha) in a horizontal plane of the said final approach path and the slope (beta) of the said final approach path.
Patent CA-2457876-C (CA)
Title: Process for the preparation of activated polyethylene glycols
Inventor: FAURE MARIE-PIERRE
IPC: A61K47/48
Filed: 2002-08-22
Granted: 2011-10-11
Abstract: The present invention relates to a process for the preparation of activated polyethylene glycols, or PEG(NPC)2s, comprising reacting polyethylene glycol with an activator while in the presence of an aromatic nitrogen containing heterocyclic base. The process is carried out at temperatures ranging from about 20 to about 30 ~C, more preferably at room temperature, and under stoichiometric conditions.
Patent CA-2461037-C (CA)
Inventor: COHEN THOMAS S
IPC: H01R12/71
Filed: 1999-11-24
Granted: 2008-02-19
Abstract: An electrical connector for transferring a plurality of differential signals between electrical components. The connector is made of modules that have a plurality of pairs of signal conductors with a first signal path and a second signal path. Each signal path has a pair of contact sections extending between the contact portions.      For each pair of signal conductors, a first distance between the interim sections is less than a second distance between the pair of signal conductors and any other pair of signal conductors of the plurality. Embodiments are shown that increase routability.
Patent CA-2478025-C (CA)
Inventor: VARGHESE TOMY
IPC: G01S7/52
Filed: 2003-02-14
Granted: 2013-02-05
Abstract: Elastographic images provide visualization in two or three dimensions of RF ablation lesions to guide in the ablation process. Compression may be applied using the RF probe. A similar technique may be applied to in vivo imaging of soft tissue without ablation.
Patent CA-2481260-C (CA)
Title: Method and device for conditioning semiconductor wafers and/or hybrids
Inventor: REITINGER ERICH
IPC: H01L21/66
Filed: 2003-04-15
Granted: 2010-10-12
Abstract: The present invention provides a method for conditioning semiconductor wafers and/or hybrids having the steps: preparation of a space (1) which is at least partially enclosed and has a wafer/hybrid holding device (10) which is located therein and has the purpose of holding a semiconductor wafer and/or hybrid;  and conduction of a dry fluid through the wafer/hybrid holding device (10) in order to heat-treat the wafer/hybrid holding device (10); wherein at least a portion of the fluid leaving the wafer/hybrid holding device (10) is used to condition the atmosphere within the space (1). The invention also provides a corresponding device for conditioning semiconductor wafers and/or hybrids.
Patent CA-2486287-C (CA)
Inventor: SWANNIE MARK K
IPC: G01S15/86
Filed: 2004-10-29
Granted: 2009-01-13
Abstract: A trailer hitch-mounted reverse sensing device for a vehicle for indicating to the driver an object behind the vehicle comprises a housing with an extension extending from the housing. The extension is configured to be removably received within a receiver of a towing hitch. The housing includes a front face having a central portion, and first and second end portions. The first and second portions are angled such that a line transverse to either the first or second end portions is directed toward the centerline of the vehicle between the front and rear of the vehicle. First and second sensors are disposed in respective first and second end portions and directed toward the rear of the vehicle along the transverse line. A control module is disposed within the housing and operably connected to the sensors to determine the distance of the object sensed by the sensors. An indicator is operably connected to the control module and activated by the control module to provide an indication of distance to the object sensed by the sensors at the rear of the vehicle.
Patent CA-2487064-C (CA)
Title: Continuously variable ratio transmission system
Inventor: GREENWOOD CHRISTOPHER JOHN
IPC: F16H37/02
Filed: 2003-05-28
Granted: 2011-01-18
Abstract: A multi-regime continuously variable ratio transmission system has coaxial system input and output shafts (16, 24), a continously variable ratio transmission unit (V) connected coaxially to the system input shaft (16) and having a coaxial variator output shaft (18) and a mixing epicyclic gear train (E1) having an input sun gear (S1) drivably connected to the variator ouput shaft (18), a planet carrier (C1) drivably connected to the system input shaft (16) and a planet gear (P1) mounted on the planet carrier ((C1). The planet gear (P1) drives a first intermediate output shaft (22) arranged coaxially with the system input shaft (16) and selectively connectable to the system output shaft via a first clutch (H) in high-regime operation of the transmission. The planet gear (P1) also provides the input for a second epicyclic gear train (E2) having an output (C2) which is selectively connectable to the system output shaft via a braking element (L) for low-regime operation of the transmission. The arrangement minimises the number of gear meshes, thereby minimising transmission losses and the absence of an annulus in the mixing epicyclic gear train (E1) allows more freedom in the choice of gear sizes, thereby permitting reduced gear speeds.
Patent CA-2491956-C (CA)
Title: Strain sensing system
Inventor: HNAT WILLIAM P
IPC: A61B5/07
Filed: 2003-07-10
Granted: 2010-04-27
Abstract: The present invention provides a system (10) for measuring and remotely monitoring strain in an element (1) having a strain sensor (20), a telemetry circuit (40) for transmitting strain data to a remote location, and a reader module (60) for transmitting energy to the telemetry circuit (40) and receiving data.
Patent CA-2494534-C (CA)
Inventor: SHASTRY ARUN
IPC: A23G1/00
Filed: 2003-08-05
Granted: 2012-07-17
Abstract: Modifying the surface of an edible with a high polarity water-based glaze or polishing gum improves the printing of images on the edibles with low viscosity inks typically used in ink jet printing. The methods described herein are suited to printing high resolution ink jet images on edible substrate, such as a hard panned sugar shell confectionery.
Patent CA-2496005-C (CA)
Inventor: SANDERS IRA
IPC: A61P43/00
Filed: 2003-08-18
Granted: 2013-07-23
Abstract: Methods of using clostridial toxins and other biological agents to control holocrine gland dysfunction in humans is provided. In preferred embodiments the methods provide beneficial effects in humans.
Patent CA-2496746-C (CA)
Title: Procede de production de nanocomposites a base de polyamides et pieces moulees par injection pouvant etre produites a partir de ces nanocomposites
Inventor: STOPPELMANN GEORG
IPC: F21Y101/00
Filed: 2003-09-01
Granted: 2013-02-26
Abstract: La présente invention concerne un procédé de production de nanocomposites à base de polyamides dans une extrudeuse à deux vis, à partir de polyamides partiellement cristallins et de silicates en couches modifiés de manière organique. Une première partie des polyamides est introduite de manière dosée dans la charge d'alimentation de l'extrudeuse puis fondue, les silicates en couches modifiés de manière organique sont mélangés aux polyamides fondus, puis une seconde partie des polyamides est ajoutée au mélange. Le procédé conforme à la présente invention se caractérise en ce que le mélange fondu résultant est soumis à une filtration. L'invention se rapporte également à des pièces moulées par injection et à des réflecteurs de dispositif d'éclairage guidant des véhicules, fabriqués à partir du composé de moulage contenant des nanocomposites à base de polyamides et produit conformément au procédé décrit ci-dessus.
Patent CA-2497340-C (CA)
Inventor: ROSENBERG E WILLIAM
IPC: A61K8/55
Filed: 2003-09-03
Granted: 2012-01-10
Abstract: L'invention concerne une composition et un procédé permettant de traiter les ongles mous, en particulier les ongles mous des mains. La composition de l'invention comprend du bisphosphonate, de préférence de l'alendronate sodium, dans un support efficace pour une administration topique.
Patent CA-2501674-C (CA)
Title: Internal combustion engine with elevated expansion ratio
Inventor: ROBINSON BARNETT J
IPC: F02B29/00
Filed: 2005-03-21
Granted: 2007-01-16
Abstract: An Elevated Expansion-Ratio Internal Combustion Engine has a substantially standard repeating four-stroke sequence for each cylinder, and the Engine includes for each cylinder: an intake valve, a combustion-gas exhaust valve, and a vapor return valve. A return manifold for vapor connects from the return valves of respective ones of the cylinders back into a passage ahead of a beginning portion of an intake manifold. Substantially during a predetermined part of each compression stroke in the sequence of strokes, the return valve opens after a closing of the intake valve, and thereafter closes at a time within the compression stroke corresponding to a predetermined position of the piston in the cylinder.
Patent CA-2505387-C (CA)
Title: Substrats a stries permettant de recevoir des fixations filetees
Inventor: KOESSLER JUERGEN
IPC: F16B29/00
Filed: 2005-04-27
Granted: 2009-07-14
Abstract: Élément de réception de fixation formé d'un substrat comprenant des canaux pour recevoir une ou plusieurs fixations filetées. Les canaux permettent d'ajuster la position des fixations filetées et celle des composants fixés par ces fixations filetées par rapport à l'élément de réception de fixation. Chaque canal comprend une paire de parois latérales opposées espacées l'une de l'autre et idéalement formées d'un matériau relativement souple, par exemple un plastique. Lorsqu'une fixation est enfoncée par rotation dans un canal, le filet de cette fixation déforme le matériau des parois latérales opposées. Le filet de la fixation et les déformations causées par le filet dans les parois latérales du canal coopèrent pour immobiliser la fixation dans le canal.