baber/WOPTO huggingface dataset:
Patent CA-2419253-A1 (CA)
Title: Procede de craquage catalytique fluide a base de catalyseur a l'oxyde cristallin microporeux presentant une acidite de lewis accrue
Inventor: SCHUETTE WILLIAM L
IPC: B01J29/70
Filed: 2001-08-17
Abstract: L'invention concerne un composant catalytique, un catalyseur, et un procédé relatif à l'élaboration du composant catalytique et du catalyseur. L'invention concerne également un procédé de craquage catalytique fluide permettant de convertir des charges de pétrole en produits à point d'ébullition inférieur, qui consistent à mettre ces charges en contact avec le catalyseur. Le composant catalytique est un catalyseur à l'oxyde cristallin microporeux auquel on ajoute efficacement un composé favorisant la déshydrogénation et augmentant l'acidité de Lewis. Ce composant peut être intégré à un matériau à matrice d'oxyde inorganique et utilisé comme catalyseur. De préférence, le composé qui favorise la déshydrogénation et augmente l'acidité de Lewis est ajouté efficacement à une partie de l'oxyde cristallin microporeux ne constituant pas l'édifice structural de cet oxyde.
Patent CA-2420326-A1 (CA)
Title: Scaffolding for bridges and other structures
Inventor: APOSTOLOPOULOS LAMBROS
IPC: E01D19/10
Filed: 2001-08-24
Abstract: A work platform (600) for use on bridges or other structures (10) wherein a plurality of cables (70) extend is spaced relation along a section of the structure (10) and are supported by the structure (10) and wherein a floor (602) comprising a plurality of corrugated flooring panels or sections (300) is supported on the cables (70) and removably secured to the cables (70). A  post and beam structure (276) provided for adjusting the height of the platform (602) and the positions or spacings between the cables (70). A  connector assembly (500) to a respective supporting cable (70) on which it rests. Each connector assembly (500) comprises a first part (502) which rests.in the bottom wall and back through the opeing and is connected to a second part (504) to form an eyelet (518) through which the cable passes. In an aspect of the present invention, the first (502) and second parts (504) are connected by a wedge (516). In another aspect of invention, a pair of floors (602) are connected by a gutter (606) and are inclined therefrom, and the cable (70) positions are adjustable to vary the angle of inclination as well as to vary the height and spacing of the cables (70). The inclined floors (606) are vibrated to effect removal of debris to the gutter (606) where it may be more easily removed.
Patent CA-2420371-A1 (CA)
Inventor: MARKEL STEVEN O
IPC: H04N7/173
Filed: 2001-08-27
Abstract: Disclosed is a system that allows a video program to be broken up into video segments using markers that mark the beginning/end of each segment. Each video segment is then associated with a tag that describes the content and other infomration such as rating information relating to the subject matter of the video segment. Video segments can then be selected or excluded during either real time or nearly real time broadcast or on delayed broadcast to exclude the viewing of certain video clips based on user preferences or to allow the viewing of only certain chosen subject matter in accordance with user preferences.
Patent CA-2420698-A1 (CA)
Title: Shock absorber with toroidal solenoid adjustable damping
Inventor: GONCALVES NELSON C
IPC: F16F9/46
Filed: 2003-03-04
Abstract: A shock absorber is provided that includes a housing having an inner wall defining a working fluid chamber and an outer wall spaced outwardly from the inner wall defining a fluid reservoir. Either a compression head or an inner cylinder head may be arranged at an end of the housing. The head extends radially from a first portion interior of the inner wall to a second portion exterior of the inner wall with the head separating the working fluid chamber and the fluid reservoir. The head includes a passageway extending between the first and second portions fluidly interconnecting the working fluid chamber and the fluid reservoir. A valve is disposed about the inner wall and is arranged in the fluid reservoir. The valve has an annular sealing portion adjacent to the second portion for obstructing fluid flow through the passageway in a closed position and spaced from the second portion in an open position. A toroidal solenoid has a central opening with the inner wall disposed within the central opening. The solenoid concludes an electric coil generating magnetic flux on either the inner wall or the valve for generating a closing force against the second portion with the sealing portion.  Alternatively, the valve and toroidal solenoid may be arranged outside of the fluid reservoir about either the piston rod or the lower mount.
Patent CA-2424895-A1 (CA)
Title: High energy complete food or nutritional supplement, method for preparing same and uses thereof
Inventor: BRIEND ANDRE
IPC: A23L33/00
Filed: 2001-10-23
Abstract: The invention concerns a complete food or nutritional supplement rich in lipids, designed to be consumed as such, without adding water, containing not more than 10 %, preferably not more than 5 % and more preferably not more than 2 % of its weight in water, exhibiting osmolality less than 100 mOsm/kg after immersion in a volume of water four times greater than its own volume, comprising a mixture of food products in powder, granular or particulate form, consisting of at least a dairy product, optionally at least a product providing rapidly digestible carbohydrates and a vitamin and mineral salt complement, said mixture being coated with at least a substance rich in vegetable fat containing an emulsifier, preferably soybean lethicin, but not containing the protein part, nor the non-digestible carbohydrate part, nor the mineral part of oleaginous seeds. The invention also concerns the method for preparing said complete food or nutritional supplement and uses thereof.
Patent CA-2425953-A1 (CA)
Title: Light-polymerizable dental composition containing an inhibitor
Inventor: KLEE JOACHIM E
IPC: A61K6/083
Filed: 2002-04-16
Abstract: Light-polymerizable dental composition comprising (i) a polymerizable monome r component, (ii) a light-sensitive polymerization initiator, (iii) an inhibitor, (iv) optionally a filler and/or pigment, and (v) optionally a solvent, characterized in that the inhibitor is a substituted fullerene compound present in an amount suitable for improving light stability of the dental composition.
Patent CA-2425976-A1 (CA)
Inventor: URSUA ISIDRO U
IPC: F03D3/00
Filed: 2001-10-16
Abstract: La présente invention concerne une machine motrice (2) destinée à capter l'énergie d'un courant fluidique, laquelle machine motrice comprend un arbre (4) possédant un axe de rotation agencé pour être monté rotatif sur une sous-structure, l'arbre (4) comprenant au moins un bras (6) s'étendant radialement depuis l'arbre (4), le bras (6) comprenant au moins une pale (8), la pale étant orientée de façon que l'action d'écoulement sur la pale (8) entraîne la rotation de l'arbre (4), la machine motrice de l'invention étant caractérisée en ce que la pale (8) est montée amovible sur un bras (6) et en ce que chaque pale (8) peut être déplacée d'une première position dans laquelle la pale possède une traînée, dans une seconde position, dans laquelle la pale possède une seconde traînée, la première traînée étant supérieure à la seconde traînée. Le moteur d'entraînement de l'invention (2) permet d'obtenir une traînée sensiblement réduite dans un courant fluidique et une puissance totale augmentée, en comparaison avec les moteurs d'entraînement de l'état antérieur de la technique.
Patent CA-2426519-A1 (CA)
Title: Paper machine belt and method for creating a connection of the end edges of such a paper machine belt
Inventor: BEST WALTER
IPC: D21F7/08
Filed: 2003-04-24
Abstract: The invention concerns a paper machine belt (1) having end edges (6, 7) extending transversely to the running direction, and having longitudinal yarns (3) that go as far as the end edges (6, 7), the end edges (6, 7) being connected to one another by way of a coupling device (8; 31; 41) that has complementary coupling elements (9, 10; 32, 33; 42, 43) which are connected to longitudinal yarns (3) and to which are attached coupling members (26; 35, 36; 45, 46) that are connected to one another in hinge-like fashion. The paper machine belt is characterized in that on at least one of the end edges (6, 7), the cou-pling element(s) (9, 10; 32, 33; 42, 43) is/are connected to the longitudinal yarns (3) via insertion connections.      The invention furthermore refers to a method for creating a connection of the end edges (6, 7) of such a paper ma-chine belt (1).
Patent CA-2427068-A1 (CA)
Title: Method for introducing antisense oligonucleotides into eucaryotic cells
Inventor: OGILVIE MARTHA K
IPC: C12N1/16
Filed: 2001-10-26
Abstract: The present invention relates to a method for introducing one or more antisense oligonucleotides into one or more eucaryotic cells using one or more lipid formulations comprising one or more cationic lipids of Formula I and optionally at least one neutral lipid. In particular, the present invention relates to a method for introducing one or more antisense oligonucleotides into one or more eucaryotic cells using a lipid formulation comprising dimethyldioctadecylammonium bromide (DDAB) and at least one neutral lipid, especially dioleylphosphatidylethanolamine (DOPE). The invention also relates to kits for carrying out the invention, compositions for carrying out the invention, and compositions formed while carrying out the invention. Further, the present invention relates to a method for inhibiting or preventing cell growth or proliferation, and a method for inhibiting or preventing expression of one or more proteins.
Patent CA-2427235-A1 (CA)
Title: Suspension assembly
Inventor: MALTAIS HUGUES
IPC: B62M27/02
Filed: 2003-04-28
Abstract: A generally tubular vehicle frame assembly includes a tunnel, an engine support, a forward support assembly, a suspension arn1 pivot base assembly, and a rear brace assembly. The forward support assembly, suspension arm pivot base assembly, and engine support generally form a triangular shape as viewed from the side. The tubular construction of the frame assembly enables the same forward support assembly, suspension arm pivot base assembly, suspension system, and steering system to be used with variously sized tunnels by switching just several tubular components of the frame assembly. Left and right lower suspension arms are pivotally connected to the suspension arm pivot base assembly for independent pivotal movement relative to the frame assembly about a common pivotal axis. The left and right lower suspension arms being constructed such that the same suspension arm can be used on either the right side or the left side of the vehicle without modifying the pivot point of the ski.
Patent CA-2429621-A1 (CA)
Inventor: VAN DER WAAL PATRICK
IPC: C11D3/39
Filed: 2001-11-14
Abstract: L'invention concerne une composition détersive enzymatique contenant : (a) un surfactant; (b) 10 20 000 LU par gramme de composition détersive d'un enzyme lipolytique que l'on peut obtenir à partir de Humicola lanuginosa, Pseudomonas pseudoalcaligenes, Rhizomucor miehei et (c) un ligand N-donneur polyvalent non réticulé capable de former un complexe avec un métal de transition, dans lequel ledit complexe peut catalyser le blanchiment de tâches sur des tissus au moyen d'oxygène atmosphérique.
Patent CA-2429682-A1 (CA)
Inventor: ANDERSSON PER
IPC: G01N37/00
Filed: 2001-11-23
Abstract: La présente invention concerne un appareil permettant de réaliser un cyclage thermique et comprenant une structure de réacteur à microcanal (46, 48, 50) et une structure de chauffage (b1, b2, B1, B2) qui définit un profil thermique souhaité. Dans un mode de réalisation préféré de la présente invention, une structure d'éléments de chauffage comprend un motif de zones constituées d'un matériau pouvant fournir de la chaleur lorsqu'il est sous tension, ledit motif étant placé sur ladite structure de réacteur à microcanal.
Patent CA-2430213-A1 (CA)
Title: Casement lock keeper
Inventor: ANNES JASON L
IPC: E05C9/18
Filed: 2003-05-28
Abstract: The present invention provides a keeper (18) for use in a casement window assembly (10). The keeper (18) comprises a first portion (54), an intermediate portion (58), a second portion (56), and a slot (59). The first portion (54) has at least one aperture (60) adapted to receive a fastener. The first portion (54) also has a mounting surface (70) adapted to engage a portion of the casement window assembly (10).  The intermediate portion (58) extends generally perpendicular from the first portion (54). The intermediate portion (58) has a rib (86) that increases the strength of the keeper (18) positioned adjacent an extent of the first portion (54). The second portion (56) extends from the intermediate portion (58) and has a finger (72) adapted to slidingly engage a pin (38) of the casement window assembly (10). The slot (59) is generally defined by the rib (86) and the finger (72) and is adapted to receive the pin (38) to secure the casement window assembly (10) in a locked position.
Patent CA-2432496-A1 (CA)
Inventor: TAYLOR MICHAEL
IPC: A61P35/00
Filed: 2003-06-16
Abstract: The invention relates to the identification of the SUFU (supressor of fused) gene as a tumor suppressor gene and the identification of mutations of the SUFU gene which is associated with the development of cancer, particularly medulloblastoma. The invention provides methods for determining a diagnosis, prognosis or risk of a tumor pathology in a subject involving a SUFU gene mutation, where the method comprises detecting a SUFU gene mutation in DNA from a subject. The SUFU gene comprises exons 1 through 12 and the mutation is associated with the tumor pathology.
Patent CA-2433000-A1 (CA)
Title: Isolation of anthracene and carbazole by melt-crystallization
Inventor: VIERHAUS BERND
IPC: C07C7/04
Filed: 2002-01-23
Abstract: The invention relates to a method for obtaining anthracene and carbazole, in addition to the resultant products thereof, from anthracene oil arising from the distillation of coal tar or the purification products thereof. Anthracen e oil or the purification product raw anthracene is transformed into a melt without the addition of a solvent. The melt is cooled to below the crystallization point of carbazole and anthracene. The crystal product thus obtained is separated from the liquid phase and the crystal product is distilled in order to obtain pure anthracene and pure carbazole.
Patent CA-2433715-A1 (CA)
Inventor: BEIER BERNARD
IPC: B41J2/14
Filed: 2003-06-27
Abstract: A method for printing an image on a printing substrate, a number of portions of fluid printing ink being produced on a printing ink carrier ( 10) through energy input by a number of image spots (810) of an array (84) of individually controllable VCSEL light sources, and the fluid printing ink being transferred to the printing substrate. A device for inputting energy (80) to a printing-ink carrier (10), includes a number (82) of individually controllable laser light sources which have a modular design consisting of subarrays (86) and are disposed in an array (84), and further includes printing-ink carrier (10) with which is associated an axis of rotation (88) and on the surface of which can be produced a number of image spots (810) of the laser light sources. The subarrays of laser light sources are VCSEL bars (84), and rows of image spots (12) of the VCSEL bars are inclined with respect to the axis of rotation (88).
Patent CA-2434080-A1 (CA)
Title: Internal combustion engine
Inventor: RAFFAELE PETER ROBERT
IPC: F01B9/02
Filed: 2001-09-28
Abstract: The invention has many aspects. One aspect is that of an internal combustion engine (8010) that has a piston (8020) within a cylinder (8022) and has a crankcase (8012), defining a combustion chamber (8024) and crank volume (8026). A passageway (8032 and 8034) links the combustion chamber (8024) and the crank volume (8026). There is provided valve means (8038) for selectively closing the linking passageway and valve means (8030) for selectively closing and inlet to the crank volume (8026). In another aspect, there is an improvement to a scotch yoke fluid device. A displaceable member for relieving pressure in a variable volume chamber in the cylinder where combustion is occurring is provided. The invention includes a method of varying power output of a scotch yoke device, by choosing cylinder angle, pin angle and firing order in various ways. The invention also deals with other aspects of scotch yoke designs.
Patent CA-2437640-A1 (CA)
Title: Method of making temporary roads from plant fibre
Inventor: KLYNE ALBERT ALLEN
IPC: E01C7/00
Filed: 2003-08-20
Abstract: A method of making temporary roads out of plant fibre includes a first step of providing plant fibre of differing lengths. A second step involves spreading the plant fibre along an intended travel path. A third step involves compacting the plant fibre. It has been found that medium length elongate plant fibre, when present in sufficient quantity, serve to mesh together the short length plant fibre to form a cohesive ground cover mat.
Patent CA-2439395-A1 (CA)
Inventor: VANDERAH RICHARD J
IPC: G01F1/40
Filed: 2002-01-23
Abstract: Methods are disclosed for collecting sensor data in a pressure regulator system including a controller and a plurality of sensors (34, 35, 44, 48, 58).  The controller and each of the individual sensors are activated as required to collect sensor data during a sampling period thereby reducing the amount of power consumed by the pressure regulator system. Further power conservation measures are implemented by using a battery sensor to monitor the capacity of the pressure regulator battery and placing the pressure regulator in reduced power consumption operating modes as the capacity of the battery is reduced.
Patent CA-2439798-A1 (CA)
Inventor: YE JANE
IPC: C12N9/12
Filed: 2002-03-05
Abstract: L'invention concerne des séquences d'acides aminés de peptides codées par des gènes dans le génome humain, les peptides de kinases selon l'invention. L'invention concerne plus précisément un peptide et des molécules d'acide nucléique isolés, des procédés d'identification d'orthologues et de paralogues de peptides de kinases, ainsi que des procédés d'identification de modulateurs de peptides de kinases.
Patent CA-2439814-A1 (CA)
Title: Cover with spring-biased door for trailer hitch receiver
Inventor: BAGLEY WES
IPC: B60D1/60
Filed: 2003-09-05
Abstract: A receiver cover includes a stationary member that is configured to be secured to an end of a receiver for a trailer hitch. The receiver cover also includes a door which is hingedly connected to the stationary member. The door may be biased toward the stationary member, such as by one or mare of a living hinge, a coiled spring, a magnetic field, or the like. Thus, when the receiver is not in use, the door automatically closes and is secured in a closed position over a receptacle in a receiver with which the receiver cover is used. When access to the receptacle of the receiver is desired, such as for coupling a trailer hitch therewith, the door may be opened against the bias so as to expose the receptacle.
Patent CA-2439930-A1 (CA)
Title: Method for mixing blowing agents with polyurethane reagents for the production of polyurethane foam boards
Inventor: LETTS JOHN
IPC: C08G18/42
Filed: 2002-03-07
Abstract: A method for manufacturing polyurethane and polyisocyanurate foams comprisin g the steps of charging at least one blowing agent and a polyol component to a n in-line continuous mixer, wherein the at least one blowing agent and the polyol component are continuously charged in separate streams advanced at predetermined flow rates chosen to bring about a desired ratio of blowing agent to polyol component within the in-line continuous mixer.
Patent CA-2440210-A1 (CA)
Title: Method of operating a mill train and a correspondingly embodied mill train
Inventor: SEIDEL JUERGEN
IPC: B21B37/72
Filed: 2002-02-28
Abstract: The invention relates to a mill train (1) for milling a strip-type product to be milled (10). Said mill train comprises a number of roll stands (2) which are successively arranged in a milling direction (x) and which can be respectively pivoted about a rotational axis (18) which is essentially perpendicular to the milling direction (x). The aim of the invention is to maintain a belt run which favours a pre-determined milling result, in an especially simple and reliable manner. According to the invention, a control value (S) is pre-determined for the pivoting angle of a roll stand, or of each roll stand (2), according to the determined contour of the strip end (30) of a product (10) which has already been milled. According to the invention, additional control elements can also be used.
Patent CA-2443535-A1 (CA)
Inventor: KLEIN ELLIOT
IPC: G06Q30/06
Filed: 2001-05-26
Abstract: L'invention concerne un procédé et un système informatique destinés à faciliter le retour de produits perdus, éventuellement par obtention d'un enregistrement de garantie de produits, et par expédition d'un service de garantie sur des produits défectueux notamment en fournissant un identificateur unique sur ou dans chaque produit; en marquant chaque produit avec des instructions de retour et en offrant une récompense à chaque personne qui trouve un produit après sa perte; et en permettant le retour de chaque produit à un propriétaire enregistré dans le cas où ce produit est perdu et retourné par la personne qui le trouve si ce propriétaire fournit les données d'identification de propriétaire et la date à laquelle le produit a été acheté dans le magasin de détail; éventuellement en fournissant ces données à un fabricant ou un autre garant afin d'enregistrer la garantie. L'offre de récompense informe la personne qui a trouvé l'objet de le retourner à un service de messagerie pouvant obtenir automatiquement l'identité et l'adresse du propriétaire, expédie l'objet au propriétaire, et débite automatiquement la carte de crédit du propriétaire pour la récompense et le service d'expédition.
Patent CA-2444386-A1 (CA)
Inventor: BALLENDAT MARTIN
IPC: A47C3/04
Filed: 2003-10-07
Abstract: A stackable chair includes a seating member comprising a seat, and a plurality of chair legs. Each of said chair legs is attached to the seating member by means of its own connecting device. The connecting device (11) includes a connecting plate which is inserted in a recess of the seating member such that it does not extend beyond the seating member where the char is adjacent to other chairs in the stacked condition. The chair leg is attached to the connecting plate. The result is a chair which can be stacked in a compact manner.
Patent CA-2444777-A1 (CA)
Title: Unidirectional ratchet wrench
Inventor: DEKEUSTER MICHAEL T
IPC: B25B13/46
Filed: 2003-05-08
Abstract: A ratchet wrench is provided which includes a handle having a head on the handle, a rotatable gear disposed in the head and having ratchet teeth, and a pivotabl e pawl engaged with the gear to allow ratcheting rotation of the gear in a first direction and prevent ratcheting rotation of the gear in a second direction. An obstruction is engageable wit h a cam surface at the base of the pawl in order to prevent the pawl from self reversing.</SDOA B>
Patent CA-2445006-A1 (CA)
Inventor: TRIANTOS JOHN
IPC: A61B5/22
Filed: 2003-10-15
Abstract: It is a light portable unit which allows functional evaluation testing to be taken on the road. It assists the person testing the patent by holding the testing equipment in different testing positions.