baber/WOPTO huggingface dataset:
Patent CA-2430035-C (CA)
Title: Method and device for continuously treating waste water of industrial origin by water vapour stripping
Inventor: BUISSON JEAN-FRANCOIS
IPC: G01N21/33
Filed: 2001-11-30
Granted: 2010-07-13
Abstract: The invention concerns a method characterised in that it consists in: determining online at least an ultraviolet spectrum portion of at least one of the compounds present in one or the other of the waste water feeding circuits (7, 13) or of the column (8) waste water output (16); qualitatively and quantitatively determining, by mathematical processing of the measured intensity levels, at least a contaminant present in the samples; on the basis of the results obtained and by comparing with pre-defined setpoint values, in restoring said data in the form of electric signals, which control the waste water supply and the stripping column water vapour flow rates.
Patent CA-2430109-C (CA)
Inventor: KOSTELNIK ROBERT J
IPC: C09C3/08
Filed: 2001-11-26
Granted: 2008-07-22
Abstract: A unique treatment for pigments is provided. This treatment, which uses certain organo-phosphoric acids and/or their salts, imparts improved physica l and chemical qualities including lacing resistance, improved dispersion and decreased chemical reactivity when these treated pigments are incorporated into polymeric matrices.
Patent CA-2432687-C (CA)
Inventor: SOECHTING FRIEDRICH
IPC: F01D25/12
Filed: 2003-06-18
Granted: 2007-09-11
Abstract: 12 One object of the present invention is to provide a gas turbine where cooli ng failure attributable to the occurrence of a horseshoe vortex produced in the vicinity of the stationary blades of the turbine, can be prevented. In order to achieve the object, the present invention provides a gas turbine comprising moving blades provided o n a rotor side which rotate together with the rotor, and stationary blades provided on a stationary side which cover the periphery of the moving blades and form a combustion ga s how path in the interior, and which are arranged alternately with the moving blades i n the rotation axis direction of the rotor, and where the stationary blades have a blade portion arranged inside the combustion gas flow path, an outside shroud provided on an outer peripheral end side of the blade portion, and an inside shroud provided on an inner peripheral end side of the blade portion, in one or both of the outside shroud and the insi de shroud, corresponding to a leading edge of the blade portion, there is provided a first cooling air flow path which blows out cooling air into the combustion gas flow path, fro m downstream to upstream in the flow direction of the combustion gas.
Patent CA-2436402-C (CA)
Inventor: MCMICHAEL JOHN
IPC: A61P3/10
Filed: 2001-12-13
Granted: 2011-04-05
Abstract: La présente invention concerne des méthodes et des compositions permettant de soulager les symptômes de diabètes à l'aide d'une composition pharmaceutique comprenant une combinaison d'anticorps anti-glutamate décarboxylase (anti-GAD) et d'anticorps anti-insuline.
Patent CA-2445938-C (CA)
Title: Hepatitis c inhibitor tri-peptides
Inventor: BAILEY MURRAY D
IPC: A61K38/06
Filed: 1999-08-09
Granted: 2012-10-30
Abstract: Racemates, diastereoisomers and optical isomers of a compound of formula (I) wherein B is H, a C6 or C10 aryl, C7-16 aralkyl; Het or (lower alkyl)-Het, all of which optionally substituted with C1-6 alkyl;  C1-6 alkoxy; C1-6 alkanoyl; hydroxy; hydroxyalkyl;  halo; haloalkyl; nitro; cyano; cyanoalkyl; amino optionally substituted with C1-6 alkyl; amido; or (lower alkyl)amide; or B is an acyl derivative of formula R4-C(O)-; a carboxyl of formula R4-O-C(O)-; an amide of formula R4-N(R5)-C(O)-; a thioamide of formula R4-N(R5)-C(S)-;or a sulfonyl of formula R4-SO2;  R5 is H or C1-6 alkyl; and Y is H or C1-6 alkyl; R3 is C1-8 alkyl, C3-7 cycloalkyl, or C4-10 alkylcycloalkyl, all optionally substituted with hydroxy, C1-6 alkoxy, C1-6 thioalkyl, amido, (lower alkyl)amido, C6 or C10 aryl, or C7-16 aralkyl; R2 is CH2-R20, NH-R20, O-R20 or S-R20, wherein R20 is a saturated or unsaturated C3-7 cycloalkyl or C4-10 (alkylcycloalkyl), all of which being optionally mono-, di- or tri-substituted with R21, or R20 is a C6 or C10 aryl or C7-14 aralkyl optionally substituted, or R20 is Het or (lower alkyl)-Het, both optionally substituted, Het or (lower alkyl)-Het;  carboxyl; carboxy(lower alkyl); C6 or C10 aryl, C7-14 aralkyl or Het, said aryl, aralkyl or Het being optionally substituted; and R1 is H;  C1-6 alkyl, C3-7 cycloalkyl, C2-6 alkenyl, or C2-6 alkynyl, all optionally substituted with halogen; or a pharmaceutically acceptable salt or ester thereof.
Patent CA-2446577-C (CA)
Inventor: HAHN NORBERT
IPC: B65G69/00
Filed: 2002-05-07
Granted: 2010-02-16
Abstract: A dock leveler system (14) includes a pivotal deck (16) whose movement provides the impetus for moving a bumper (34) between an operative position and a retracted position. The bumper (34) is movable relative to the deck (16), so that after a truck (12) bumps up against the bumper (34), the bumper (34) can move below the deck (16) to avoid creating an obstacle to a forklift or the like travelling on the deck (16). The moveable bumper (34) can be disposed within the width of a dock leveler deck (16) that encompasses the full-width of a truck bed (16). Of the various embodiments, some bumpers (34) pivot underneath the deck (16), and others move straight up and down. In the operative position, some bumpers (34) are flush with the top of the deck (16), and others protrude above the deck (16).
Patent CA-2449363-C (CA)
Inventor: TISOL JAMES S JR
IPC: F16B13/08
Filed: 2003-11-13
Granted: 2006-07-18
Abstract: A retainer for securing items to a wall of a vehicle that may be installed by the user without the use of special tools or fasteners. The retainer includes an upper component that is slidably mounted to a Lower component through the use of mating rails. The upper component includes an integral ring for securing items thereto, such as cargo nets, and the lower component includes a retainer leg that may be snap-fitted into an opening formed in a vehicle wall. A release member on the lower component engages a rib on the upper component for locking the upper component to the lower component. By moving the release member to a disengaged position, the upper component may be slidably removed from the lower component. To remove the lower component from the opening in the vehicle wall, the lower component includes opposing leg fingers that when pressed cause the retainer Leg to disengage from the opening in the vehicle wall.
Patent CA-2452054-C (CA)
Inventor: ULMSTEN ULF
IPC: A61F2/82
Filed: 2002-06-27
Granted: 2012-05-08
Abstract: L'invention concerne un système médical d'évaluation de la fonction urinaire. Ce système comprend un dispositif de commande et au moins un module de test pouvant être découplé du dispositif de commande de telle façon que, lorsqu'il est couplé, le système permette de réaliser un test d'évaluation de fonction urinaire. Le dispositif de commande peut comprendre un processeur et une mémoire stockant plusieurs routines logicielles, l'une d'entre elles au moins dirigeant un test d'évaluation de fonction urinaire. Le module de test peut comporter un dispositif d'identification de module, et le dispositif de commande sélectionne la routine logicielle en fonction de l'information obtenue à partir du dispositif d'identification de module. Le module de test peut aussi comprendre un assemblage de tubes formant un premier conduit de fluide entre une première entrée de fluide et une première sortie de fluide et un élément d'insertion dimensionné pour insertion, au moins partielle, dans le tractus urinaire d'un sujet, et couplé à la première sortie de fluide de telle façon que le fluide infusant à travers le premier conduit de fluide s'écoule à travers l'élément d'insertion.
Patent CA-2456024-C (CA)
Inventor: DUNAND MICHEL
IPC: H02G1/00
Filed: 2004-01-27
Granted: 2011-09-20
Abstract: A modification system for modifying a tightly-braided electrical harness comprising at least one conductor cable bundle (50) surrounded by a tight braid (54) . The modification system comprising: -at least one modification conductor element constituted by at least one conductor cable surrounded by a shielding braid; and at least one spare sheath portion (70) comprising a flexible tube (72) portion mounted in part inside the braid of said harness in such a manner that a first end of said tube extends beyond the end of said harness braid and that the second end of the tube is external to said harness braid, passing through it, at least said portion of the tube (78) that is external to the harness braid being surrounded by a tight braid (80).
Patent CA-2459083-C (CA)
Title: Laundry compositions for use in a tumble dryer
Inventor: COOKE DEBORAH JANE
IPC: C11D3/33
Filed: 2002-08-30
Granted: 2011-12-13
Abstract: A laundry treatment process, which comprises tumble drying clothes in the presence of a chelating agent which has one nitrogen atom and at least four carboxylic acid groups per molecule, or a salt thereof. The preferred chelating agent being is a disuccinnic acid or a salt thereof of the general formula HOOC-(R1.COOH)R2-NR5-R3(R4.COOH)-COOH wherein R1-R5 are preferably each independently, C1-C5 alkyl, hydroxy-alkyl or hydrogen.
Patent CA-2464348-C (CA)
Title: Barb clamp
Inventor: WERTH ALBERT A
IPC: A61M39/20
Filed: 2002-05-24
Granted: 2008-12-30
Abstract: A barb clamp provides a leakproof connection of a flexible tube in a barbed fitting. The barb clamp includes a collet and sleeve. The barb fitting is configured to fit snugly within the tube. The collet is slid over the tube. Shelves on the interior surface of the collet fit tightly around the tube an d under an expanded portion of the barb fitting. The sleeve is then slid over the collet. As the sleeve moves over the collet, tangs on the collet are pushed radially inwardly into the tube and barb fitting. The sleeve is moved over the collet until an annular projection on the interior surface of the sleeve sits within an annular groove of the collet. Radial ledges on the exterior surface of the collet provide a stop and lock to prevent the annula r projection on the sleeve to move out of the annular groove of the collet.</S DOAB>
Patent CA-2468078-C (CA)
Inventor: LEVEQUE ALAIN
IPC: B29C48/67
Filed: 2002-11-20
Granted: 2009-01-27
Abstract: An apparatus for mixing thermoplastic materials is provided. The apparatus includes a barrel and a screw rotatably mounted in the barrel. The screw has a screw shaft with a thread spirally extending around the screw shaft so as to form a plurality of flights, and the screw has a zone through which melted polymer conveyed. The screw has a portion that is without a screw thread where the screw shaft forms a mixing element with a drum-shaped surface extending above the screw shaft that is coaxial with the screw shaft. This drum-shaped surface has a plurality of alternating input grooves output grooves extending in a generally axial direction. Lands extend between the input grooves and output grooves so as to separate the input grooves from the output grooves, with the length of each land being substantially equal to the length of the contiguous portion of the adjacent input and output grooves. There is a land cross-sectional shear area corresponding to each land that is equal to the length of the land multiplied by the clearance between the land and the inside surface of the barrel hollow space, and the summation of the land cross-sectional shear areas for all of the lands of the mixing element is greater than or equal to 95% of the flow cross-sectional area between the adjacent flights of the screw through which polymer passes immediately prior to entering the mixing element.
Patent CA-2471364-C (CA)
Inventor: ZHAN MARK Y
IPC: B61D45/00
Filed: 2000-12-13
Granted: 2007-09-25
Abstract: An anchor with an "L" shaped aperture receives a strap pin end, the lower leg of the "L" locking the pin in place, the strap bearing on a smoothly curved side wall, the pin being held in place when not under load by a clip member on the back of the anchor and being contained within a pocket in the wall of a railroad box freight car. A two-part strap is shortened to fit the cargo load through the use of a combination of turns and bights around a three- part clip having a generally oval ring with an upstanding half oval ring portion displacing the various parts of the strap threaded thereon to increase friction.
Patent CA-2471457-C (CA)
Title: Covert variable information on id documents and methods of making same
Inventor: BI DAOSHEN
IPC: B42D15/10
Filed: 2002-12-24
Granted: 2011-08-02
Abstract: A method for manufacturing an identification document (100) is provided. A substrate is provided that is constructed and arranged to receive printing thereon. A first variable indicium (16) is printed on the substrate, where the first variable indicium is not visible to the human eye in ambient light but is visible to the human eye when viewed using a first type of light.
Patent CA-2472769-C (CA)
Inventor: MARAS CHRISTIAN
IPC: B65D83/14
Filed: 2002-03-15
Granted: 2009-12-08
Abstract: The invention relates to a pressure pack aerosol can comprised of a body blank (2), of a dome (3) for accommodating a valve (4), of an inwardly arched bottom (5), of an inner sleeve (7), which is arranged on a disk (6), and of a tappet (9), which is arranged inside the inner sleeve (7), which is provided for splitting open said inner sleeve (7) and which can be displaced therethrough by the disk (6). According to the invention, the inner sleeve (7) is joined to the disk (6) via a spring cage (11), and the spring cage (11) contains a release mechanism (12), which is spring-mounted and which acts upon the tappet (9). Said tappet (9), in turn, acts upon a cover (8), which is arranged on the can-side end of the inner sleeve (7), and splits the cover open when actuated. A diaphragm (15) is arranged between the tappet (9) and the release mechanism (12) and hermetically seals the inner sleeve (7), on its disk-side end, off from the contents of the pressure pack aerosol can (1).
Patent CA-2478591-C (CA)
Inventor: KOEHLE HARALD
IPC: A01N43/653
Filed: 2003-03-10
Granted: 2012-01-03
Abstract: La présente invention concerne un procédé d'immunisation de végétaux contre des bactérioses qui se caractérise en ce que les végétaux, le sol ou des semences sont traitées avec une quantité active d'un composé de formule (I) dans laquelle: X est halogène, C¿1?-C¿4?-alkyle ou trifluorméthyle; m vaut 0 ou 1; Q est C(=CH-CH¿3?)-COOCH¿3?, C(=CH-OCH¿3?)-COOCH¿3?, C(=CH-OCH¿3?)-CONHCH¿3?, C(=N-OCH¿3?)-COOCH¿3?, C(=N-OCH¿3?)-CONHCH¿3? ou N(-OCH¿3?)-COOCH¿3?; A est -O-B, -CH¿2?O-B, -CH¿2?S-B, -OCH¿2?-B, -CH=CH-B, -C=C-B, -CH¿2?O-N=C(R?1¿)-B ou -CH¿2?O-N=C(R?1¿)-C(R?2¿)=N-OR?3¿, où B représente, éventuellement substitués, phényle, naphthyle, hétaryle à 5 ou 6 membres ou hétérocyclyle à 5 ou 6 membres, contenant un à trois atomes de N et/ou un atome de O ou S ou un ou deux atomes de O et/ou de S; R?1 ¿est hydrogène, cyano, alkyle, halogénalkyle, cycloalkyle, alcoxy; R?2¿ représente, éventuellement substitués, phényle, phénylcarbonyle, phénylsulfonyle, hétaryle à 5 ou 6 membres, hétarylcarbonyle à 5 ou 6 membres ou hétarylsulfonyle à 5 ou 6 membres, ou alkyle, cycloalkyle, alcényle, alcynyle, alkylcarbonyle, alcénylcarbonyle, alcynylcarbonyle, alkylsulfonyle, ou C(=NOR?.alpha.¿)-OR?.beta.¿; et R?3¿ représente hydrogène, ou, éventuellement substitués, alkyle, alcényle, alcynyle. Ladite quantité active est absorbée par les végétaux ou les semences.
Patent CA-2485295-C (CA)
Inventor: YAMADA HIROSHI
IPC: B67D99/00
Filed: 2003-05-09
Granted: 2010-07-27
Abstract: Ce bouchon comprend un élément de base (7) pouvant être monté sur un compte-gouttes oculaire (A) capable de stocker du liquide, un capot (8) pouvant être fixé à l'élément de base (7), un élément poussoir (9) inséré et maintenu dans l'élément de base (7) pour permettre un mouvement coulissant par rapport à l'élément de base (7), possédant une rainure (91) latérale qui guide le liquide vers l'extérieur, et qui peut être poussée en direction du compte-gouttes oculaire (A) par le capot (8) en vue d'annuler l'état étanchéisé du compte-gouttes oculaire (A). En outre, un premier élément de contact de fermeture (11) étroitement en contact avec l'élément poussoir (9) depuis l'extérieur est placé au niveau de la partie d'extrémité avant (77) de l'élément de base (7) en vue de permettre le flux de liquide, et un second élément de contact de fermeture (12) placé sur la périphérie interne de l'élément de base (7) capable d'entrer en contact étroit avec l'élément poussoir poussé (9), en vue d'empêcher le flux de liquide, et permettre l'entrée de l'air extérieur.
Patent CA-2491310-C (CA)
Inventor: THORPE PHILIP E
IPC: A61P17/10
Filed: 2003-07-15
Granted: 2015-10-06
Abstract: There are described compositions comprising a substantially cell impermeant duramycin derivative and a diluent, wherein said substantially cell impermeant duramycin derivative comprises a duramycin peptide operatively attached to a cell impermeant group;  wherein operative attachment of said duramycin peptide to said cell impermeant group reduces the toxicity of the natural form of said duramycin peptide by substantially inhibiting the ability of said duramycin to penetrate cells and be non-specifically toxic, for use in the safe and effective treatment of cancer, viral infections and related diseases.
Patent CA-2492621-C (CA)
Inventor: BROWN OWEN
IPC: A47K11/10
Filed: 2003-05-27
Granted: 2006-11-21
Abstract: L'invention concerne un plongeur anti-goutte (10) qui comprend une tête (16) reliée à un arbre (15) et un couvercle (14) mobile sous l'effet d'un actionneur (12) agissant sur l'arbre (15), ce couvercle passant d'une position fermée dans laquelle il (14) recouvre la tête (16) et empêche l'écoulement de gouttes depuis la tête (16), après l'utilisation du plongeur (10) dans le débouchage d'un drain encombré, à une position ouverte dans laquelle il (14) s'éloigne de la tête (16) et permet à celle-ci (16) de venir sur le drain en situation hermétique et de se déformer pour le passage à force d'eau dans le drain visant à déboucher celui-ci.
Patent CA-2493828-C (CA)
Title: Full cutoff area light fixture
Inventor: SUMMERFORD ROBERT
IPC: F21V5/04
Filed: 2005-01-24
Granted: 2012-01-10
Abstract: A full cutoff luminaire having a housing with an open bottom, a vertically mounted lamp centrally located within the housing, a radial reflector surrounding a portion of the lamp and a downwardly extending optic lens having an open top enshrouding a lower portion of the lamp wherein light emitted from the luminaire does not exceed 90° above nadir.
Patent CA-2497920-C (CA)
Inventor: SODA YUJI
IPC: B22F3/02
Filed: 2004-02-10
Granted: 2008-04-29
Abstract: An alloyed steel powder for metal injection molding that eliminates the problems of decreased product strength and difficulty of temperature control which exist in conventional alloys for sintering and that improves productivity of the sintering furnace is provided, together with a sintered body thereof.   This is an alloyed steel powder for metal injection molding which consists as mass percentages of 0.1 to 1.8% C, 0.3 to 1.2% Si, 0.1 to 0.5% Mn, 11 to 18% Cr, 2 to 5% Nb and the remainder Fe and unavoidable impurities, and which may further comprise 5.0% or less of at least one of Mo, V and W, or a sintered body (wherein C is 0.1 to 1.7%) of these powders.   As shown in Figures 6 through 9, the alloyed steel powder for metal injection molding of the present invention results in a sintered body with a constant sintered density over a 50°C range of sintering temperatures, thereby facilitating sintering temperature control and improving productivity.
Patent CA-2498310-C (CA)
Title: Method and apparatus for changing the behavior of an electronic device
Inventor: MOUSSEAU GARY P
IPC: H04M1/72451
Filed: 2005-02-24
Granted: 2010-05-25
Abstract: A novel apparatus and method for changing the behavior of an electronic device is provided. In an embodiment, an electronic device includes the functionality of a cellular phone, a voice mail system and a calendar application. The device is configured to use the calendar application to determine whether to direct a phone call to the user or whether to instantly direct the call to voice mail.
Patent CA-2499696-C (CA)
Inventor: DUFRESNE PIERRE
IPC: B01J33/00
Filed: 2003-09-25
Granted: 2011-01-18
Abstract: The invention concerns a method for ex-situ oxidizing passivation of catalysts for hydrocarbon hydroconversion and in particular for hydrotreatment, in their sulphide state. Said method consists in contacting the sulphidized catalyst, during a heat treatment at above 50 ·C, with an oxidizing gas stream which may be dry or moist. Said invention for passivating sulphide phases can also be used for a process operating on a fixed or moving bed, for example a mobile bed process.
Patent CA-2502597-C (CA)
Inventor: SAYER MICHAEL
IPC: A61L27/32
Filed: 2005-03-29
Granted: 2013-11-26
Abstract: The invention is a silicon substituted oxyapatite compound (Si-OAp) for use as a synthetic bone biomaterial either used alone or in biomaterial compositions. The silicon substituted oxyapatite compound has the formula Ca5(PO4)3- x(SiO4)xO(1- x)/2, where 0<x<1Ø
Patent CA-2519268-C (CA)
Title: Acheminement d'informations d'abonnement
Inventor: LYBECK MARK
IPC: H04W8/26
Filed: 2004-03-25
Granted: 2015-12-01
Abstract: Procédé permettant de fournir des services d'abonnement, consistant à établir un dialogue d'abonnement pour activer un abonnement; à mettre fin audit dialogue lorsque l'abonnement est créé; et à émettre une notification à l'intention de l'abonné au moyen des étapes consistant à déterminer le lieu où se trouve l'abonné; à établir un dialogue de notification pour notifier l'abonné localisé; et, à la fin de la notification, à mettre fin audit dialogue de notification.
Patent CA-2520287-C (CA)
Title: Module with sensor means for monitoring industrial processes
Inventor: D ANGELO GIUSEPPE
IPC: B23K26/42
Filed: 2005-09-21
Granted: 2011-11-01
Abstract: The invention describes a system for monitoring industrial processes, comprising sensor means (7; 17) for detecting one or more process quantities in at least one process station (20), acquisition means (8; 32; 32'; 32") for acquiring measuring signals (R) emitted by said sensor means (7; 17), processing means (9; 19) operating on signals (T; T1) generated by said acquisition means (8) for obtaining process information, and means for managing the manufacturing flow (9; 19) operating on the basis of said information on process quality. According to the invention, said acquisition means (32) are arranged locally in said at least one process station (20) and comprise means (33) for coding said measuring signals (R) generated by said sensor means (17) into coded Signals, said means for managing the manufacturing flow (19) are arranged in remote position with respect to acquisition means (32) and there are wireless transceiver means (42) associated to said acquisition means for sending coded signals (T; T1) generated by said acquisition means (32) to said means for managing the manufacturing flow (19).