baber/WOPTO huggingface dataset:
Patent CA-2408795-A1 (CA)
Title: Method for boosting the output voltage of a variable frequency drive
Inventor: RIDER JERALD
IPC: F04B47/06
Filed: 2001-05-11
Abstract: A sine wave filter including an inductor for each phase (three inductors) and three delta- or Y-connected capacitors is employed within a borehole power system, coupled within a three phase power system at the surface between the output of a variable frequency drive and a three phase power cable transmitting power to a borehole location, and boosts the output voltage of the drive. The sine wave filter is designed to have a resonant frequency higher than the maximum operational frequency of the drive, and a Q such that, at the maximum operational frequency of the drive, the filter provides a voltage gain equal to the ratio of the desired voltage to the drive's maximum output power at the maximum operational frequency. The sine wave filter also smooths the voltage waveform of a pulse width modulated variable frequency drive.
Patent CA-2409268-A1 (CA)
Title: Macromolecular drug complexes and compositions containing the same
Inventor: ZAMIRI CAMILLIA
IPC: A61K47/48
Filed: 2001-05-17
Abstract: Macromolecular drug complexes containing a drug, like human growth hormone, and a polymer having a plurality of acid moieties, like carboxyl moieties or phosphonic acid moieties, and compositions containing the same, are disclosed.  Compositions, particularly microemulsions, containing the macromolecular complexes are administered to individuals suffering from a disease or condition, and the complexes release the drug, in vivo), to treat the disease or condition, and to reduce, eliminate, or reverse complications associated with the disease.
Patent CA-2410033-A1 (CA)
Inventor: BEASLEY ELLEN M
IPC: C12Q1/02
Filed: 2001-05-30
Abstract: The present invention provides amino acid sequences of peptides that are encoded by genes within the human genome, the aminotransferase peptides of the present invention. The present invention specifically provides isolated peptide and nucleic acid molecules, methods of identifying orthologs and paralogs of the aminotransferase peptides, and methods of identifying modulators of the aminotransferase peptides.
Patent CA-2413911-A1 (CA)
Title: Electrical connector assembly for connecting electrical contacts
Inventor: MARTIN GALEN MONROE
IPC: H01R13/629
Filed: 2002-12-10
Abstract: An electrical connector is provided that includes first and second housings.  The first and second housings are matable with one another to join corresponding electrical contacts. The first and second housings are movable between initial and final positions, at which corresponding electrical contacts partially and fully mate, respectively. The electrical connector includes a lever member having cam arms that engages the first and second housings. The cam arms move the first and second housings between the initial and final positions as the lever member is rotated. The first housing has deflectable ledges that retain the cam arms in a fixed position when the electrical connector is in the initial position thereby limiting movement of the lever member. The second housing has rails that align with and deflect the deflectable ledges away from the cam arms as the first housing is moved from the initial position into the second housing.
Patent CA-2417639-A1 (CA)
Title: Isolation of natural l-.beta.-3-indolylalanine and enrichment of natural aliphatic amino acid mixtures with natural l-.beta.-3-indolylalanine
Inventor: POLLACK ROBERT L
IPC: B01D15/08
Filed: 1999-08-30
Abstract: A process for isolating substantially pure natural L-.beta.-3-indolylalanine  (L-.beta.-3) from a mixture of amino acids, such as a protein hydrolysate, i s described. A protein hydrolysate, for example of casein or soy protein, is passed over a polymeric resin attractive to aromatic amino acids but not attractive to aliphatic amino acids. The aromatic amino acids are retained o n the resin while the aliphatic amino acids pass over the resin and are collected. The resin is then washed with water to displace any residual aliphatic acids which may be physically associated with but not bound to the  resin. Thereafter, the resin is eluted with a dilute acid to displace L- phenylalanine and L-tyrosine and provide a solution thereof while allowing L - .beta.-3 to be retained on the resin. The resin is then further eluted with a dilute base to displace L-.beta.-3 from the resin and provide a solution of L- .beta.-3. Substantially pure natural L-.beta.-3 is recoverable from this solution.
Patent CA-2418284-A1 (CA)
Inventor: JAEKEL FEDERICO G
IPC: B32B38/12
Filed: 2001-08-20
Abstract: Decorative exterior body panels (54) for use on motor vehicles and methods f or making the same are presented. Layers (20, 21, 22) of thermoplastic material  are sandwiched to produce a laminate (19). The laminate (14) is then heated and vacuum formed into a selected body panel shape. To further ease the process of production of the vehicle body, the panel may (54) have integral decorative material (11). Such a panel (54) does not require paint or other extra steps to provide a finished look to the vehicle body. The top layer of  the laminate is transparent, allowing the second layer to be seen. The secon d layer is a decorative material (11) such as fabric or any colored, textured or reflective material.
Patent CA-2419067-A1 (CA)
Title: Injectable composition comprising benzimidazole compound and strong alkali
Inventor: TAKECHI NOBUYUKI
IPC: A61P1/04
Filed: 2001-08-17
Abstract: An injectable composition comprises a benzimidazole compound having an antiulcer action and a strong alkali (e.g., an alkali metal hydroxide such as sodium hydroxide) in a proportion of about 1 equivalent of the latter relative to 1 mol of the former, and is substantially free from a nonaqueous solvent. The injectable composition may comprise N-methylglucamine, and a saccharide (such as mannitol). The injectable composition may be a freeze-dried preparation. The freeze-dried preparation is dissolvable in or dilutive with a distilled water for injection or an infusion solution without a nonaqueous solvent. The injectable composition is useful as an antiulcer agent.
Patent CA-2419846-A1 (CA)
Title: Method for forgery-proof labeling of items, and forgery-proof label
Inventor: BERTLING WOLF
IPC: B42D25/29
Filed: 2001-08-16
Abstract: The invention relates to a method for forgery-proof labeling of items, such as credit cards, bank notes and the like, comprising the following steps: (a) applying, to a first layer (1) that reflects electromagnetic waves, an inert second layer (3) that is permeable to electromagnetic waves, said second layer having a predetermined thickness, (b) applying, to said second layer (3), a third layer (4) that is formed by metal clusters, and (c) linking the first layer (1) of the label so produced with the item.
Patent CA-2426945-A1 (CA)
Inventor: WEISS THOMAS
IPC: G01N33/48
Filed: 2001-10-30
Abstract: L'invention concerne un système de prélèvement d'un liquide organique contenant une unité d'entraînement (100, 100') dotée d'une tige poussoir (10, 110) qui passe d'une position de repos à une position de piqûre pour exécuter un processus de piqûre, et une unité de piqûre (20, 120, 120') qui abrite une lancette (30, 130, 130') pourvue d'une aiguille. Lorsque la tige poussoir est en position de repos, cette aiguille est située dans l'unité de piqûre. Lorsque la tige poussoir passe en position de piqûre, elle déplace l'aiguille de telle façon que cette aiguille sorte au moins partiellement d'un orifice de sortie (41, 41') de l'unité de piqûre. La tige poussoir et la lancette sont reliées par liaison de forme en vue du processus de piqûre. L'invention concerne également un processus permettant de faire sortir l'aiguille temporairement d'un dispositif de prélèvement d'un liquide organique, ainsi qu'une unité de piqûre destinée à être montée sur une unité d'entraînement.
Patent CA-2428060-A1 (CA)
Inventor: FRANCIS CHARLES AUXILIUM
IPC: B29C39/10
Filed: 2001-12-21
Abstract: A contact lens having an opaque simulated iris pattern and an associated method of manufacture. The opaque simulated iris pattern obscures the underlying natural iris for superior color transformation, and provides enhanced cosmetic effect.
Patent CA-2428717-A1 (CA)
Title: Self-sealing expanded edible product
Inventor: TOMASSO JENNIFER
IPC: A23L29/20
Filed: 2001-11-07
Abstract: Expanded edible products having a porous, foamed, or cellular interior and self-sealing surface or skin are disclosed. The texture and structure of the expanded products are controlled by manipulating a pre-expanded food formulation comprising hydrocolloid and moisture.
Patent CA-2429431-A1 (CA)
Inventor: PASPALEEVA-KUHN VALENTINA
IPC: A61K8/92
Filed: 2001-11-02
Abstract: L'invention concerne des huiles grasses pour la peau, contenant un ou plusieurs composants solubles dans l'huile, un ou plusieurs émulsifiants huile dans l'eau présentant un équilibre hydrophile-lipophile égal à 2-6, de préférence égal à 2,5-9, et un ou plusieurs lipides formant des vésicules, ainsi qu'éventuellement un ou plusieurs additifs, sélectionnés parmi des huiles essentielles, des antioxydants, des matières odorantes, des conservateurs, des principes actifs, des filtres à UV, des vitamines, des modulateurs de consistance, des agents de solubilisation. L'invention concerne également la préparation de ces huiles ainsi que leur utilisation sous forme d'huiles pour la peau, notamment pour les soins de la peau, le sport, les massages et sous forme d'huile solaire. Ces huiles pour la peau peuvent être appliquées sur la peau sèche et notamment sur la peau mouillée. Elle ont un effet auto-émulsifiant et forment spontanément des liposomes. Elles présentent ainsi les avantages liés à ces propriétés et pénètrent facilement dans la peau sans laisser un film gras gênant sur cette dernière.
Patent CA-2431103-A1 (CA)
Title: Lubrication collector and thermal transfer assistance device for a motorized conveyor pulley and method
Inventor: HILL JASON J
IPC: F16H7/20
Filed: 2003-06-04
Abstract: A pulley housing with a cylindrical exterior surface and a cylindrical interior surface is provided. A pair of shafts at opposite ends of the pulley housing mount the pulley housing for rotation about the pair of shafts. A motive source operatively connected with the pulley housing is adapted to drive the pulley housing in rotation. A wiper is positioned and adapted to wipe thermal transfer fluid from the interior surface of the pulley housing and to direct the thermal transfer fluid into thermally conductive contact with the motive source, preferably with both sides thereof, such that the thermal transfer fluid absorbs heat directly from the motive source. A method of cooling a conveyor  pulley includes redirecting the thermal transfer fluid into thermally conductive contact with the motive source such that heat is directly transferred from the motive source to the redirected thermal transfer fluid.
Patent CA-2434537-A1 (CA)
Inventor: VAIDYA VIWEK
IPC: G05B19/418
Filed: 2003-07-23
Abstract: Procédé de gestion ou de contrôle d'un atelier de soudage à l'arc électrique dans lequel sont mises en ouvre plusieurs torches (10) de soudage alimentées chacune par au moins un fil fusible (ii), chaque fil fusible (11) étant animé d'une vitesse de fil (V) et étant soumis à un courant électrique d'intensité (I), dans lequel on détermine, pour chaque torche (10), au moyen d'un capteur de vitesse au moins une valeur de vitesse du fil (V) représentative de la vitesse moyenne à laquelle chaque fil (11) alimente chaque torche (10) pendant une durée (T) déterminé ou on détermine au moyen d'un capteur de courant au moins une valeur d'intensité (I) du courant représentative du courant moyen auquel est soumis chaque fil (11) pendant la durée (T) déterminée, et on détermine, à partir d'au moins chaque valeur de vitesse (V) de fil (11) ou chaque valeur d'intensité (I) du courant électrique obtenue à l'étape (a), au moins un paramètre de productivité choisi parmi le facteur de marche (FM) et le taux de dépôt (TD) pour chaque torche (10) de l'atelier et/ou éventuellement la valeur moyenne de ces paramètres pour toutes les torches de l'atelier. Système de mise en oeuvre du procédé.</SDOA B>
Patent CA-2434786-A1 (CA)
Title: A method for assembling a vehicle
Inventor: FOURNIER ANDRE
IPC: B62M27/02
Filed: 2001-06-12
Abstract: An engine mount for a vehicle, such as a snowmobile, that can be used when space for the engine within a chassis is limited and which is easily accessed from the side of the chassis for assembly and repair. The engine mount can be attached to the bottom of an engine that is positioned within a chassis. The engine mount can include four hollow, cylindrical portions. Each cylindrical portion having an axis extending transverse to the longitudinal direction of the snowmobile chassis and receiving a damping mount. Fasteners can be inserted through the chassis to couple with the damping mounts and cylindrical portions in a direction that is transverse to the longitudinal direction of the chassis. The configuration of the damping mounts permits effective damping especially in a direction transverse to the direction of forward travel of the vehicle.
Patent CA-2434796-A1 (CA)
Inventor: KALLIOKULJU JUHA
IPC: H04L69/40
Filed: 2002-01-15
Abstract: A method for arranging error control of packet-switched data, in which method at least a first part and a second part can be separated from the packets. In the method, errors detected in received data are checked, and conditions are determined for handling errors detected at least in the first and the second part. If an error is detected in a received first part and/or second part, the routine checks whether the conditions allow the first part and/or second part to be transmitted to upper protocol layers. If this is allowed, the first part and/or second part are transmitted to upper protocol layers.
Patent CA-2434915-A1 (CA)
Title: Therapeutic agent comprising a b-subunit of a protein toxin
Inventor: ONG KONG WEE
IPC: A61K47/48
Filed: 2001-12-11
Abstract: A B-subunit of a protein toxin selected from the B-subunit ofE. coli heat-labile enterotoxin (EtxB) and the B-subunit of Vibrio cholerae toxin (CtxB) has a therapeutic effect against cell surface-expressed viral antigens and tumour antigens. In particular, the protein toxin may be used to treat an animal body, including human, suffering from a disease or condition associated with Epstein Barr Virus or suffering from neoplasia. The therapeutic agent may, additionally, comprise a cell surface-expressed antigen, for instance an Epstein Barr Virus latent membrane protein.
Patent CA-2437087-A1 (CA)
Title: Methods for the administration of amifostine and related compounds
Inventor: STOGNIEW MARTIN
IPC: A61K45/06
Filed: 2002-02-04
Abstract: The present invention provides methods of administering aminoalkyl phosphorothioate and/or aminoalkyl thiol compounds to patients receiving radiation therapy in a manner that significantly reduces or decreases the adverse or undesirable side-effects of the compounds as compared with conventional intravenous administration.
Patent CA-2437952-A1 (CA)
Inventor: MAIER MANFRED
IPC: B65D90/34
Filed: 2002-02-14
Abstract: The invention relates to a safety-container assembly (10) for receiving hazardous liquids, in particular an organic peroxide (OP). According to the invention, the safety-container assembly (10) has receiving chambers (12, 14), which are separated from one another. At least one first receiving chamber (12) receives the hazardous liquid (OP) and at least one second receiving chamber (14) receives an additional liquid (V) that can be mixed with the hazardous liquid (OP) to reduce potential dangers, in particular a liquid (V) for diluting and/or neutralizing the hazardous liquid (OP). At least one connection (106), which is closed by at least one safety mechanism (16), is provided between the receiving chambers (12, 14). Said mechanism opens the connection(s) (106) if danger is present, allowing the liquids to mix (OP, V).
Patent CA-2438674-A1 (CA)
Title: Textile complex with decorated surface for producing composite parts and composite parts using same
Inventor: CHIRAT DAVID
IPC: D04H13/00
Filed: 2002-12-20
Abstract: The invention concerns a textile complex for composite parts. The textile complex is characterized in that it further comprises, related to one of the surfaces of the web (3) an assembly bound to said surface having a first decorative function and a second barrier function designed to counter migration of the injected thermoset resin, in the web-assembly direction. The invention is useful for producing composite parts with hollow-shaped body.
Patent CA-2444570-A1 (CA)
Inventor: SRIVASTAVA ANURAG S
IPC: A61P31/18
Filed: 2002-04-17
Abstract: L'invention concerne des composés tricycliques de formule (I) ou des formes stéréoisomériques, des mélanges stéréoisomériques, ou des sels pharmaceutiquement acceptables desdits composés, utiles en tant qu'inhibiteurs de transcriptase inverse de VIH, ainsi que des compositions pharmaceutiques et des kits de diagnostique renfermant lesdits composés, et enfin des méthodes d'utilisation de ces composés dans le traitement d'une infection virale ou en tant que solution étalon ou réactif pour le dosage.
Patent CA-2452862-A1 (CA)
Inventor: WRIGHT MAYNARD A
IPC: H04L12/56
Filed: 2002-08-15
Abstract: Determination of the location of an error condition or a failure includes receiving at a network interface a first framed digital signal from customer premises equipment (410), and determining whether the first framed digital signal indicates a failure (420). Overhead bits are modified in the first framed digital signal to generate a second framed digital signal (430), such that the modification is equivalent to insertion of errors into the first framed digital signal at a bit error ratio (BER) of not greater than a predetermined ratio, if the first framed digital signal indicates a failure.  The second framed digital signal (430) is then sent from the network interface in place of the first framed digital signal to indicate that the failure reported by the first framed digital signal is located in the customer premises equipment. Otherwise, if no failure is indicated, the first framed digital signal is transmitted without any modifications (460).
Patent CA-2453200-A1 (CA)
Title: Process for debittering peanut hearts
Inventor: MEIBACH RONALD L
IPC: A23L11/00
Filed: 2003-12-16
Abstract: The present invention discloses methods for preparing a processed peanut product containing high levels of peanut hearts material, with the peanut heart material being substantially stripped of bitter taste so as to provide debittered peanut hearts of comparable taste to actual peanuts or as being flavorless without adversely affecting the taste of a foodstuff end product. The processed product includes whole or fragmented peanut hearts and peanut heart powder processed using alkaline wash, neutralization, and drying for inactivating enzymes and removing bitter flavoring components. The peanut heart materials are debittered by adjusting the pH to about 8 to about 12 with an alkali material (e.g., sodium hydroxide) to solubilize the protein content and release the bitter flavor compounds making it possible to separate such compounds by ultrafiltration. The alkali treated peanut heart material is neutralized with an acidic aqueous solution.
Patent CA-2453716-A1 (CA)
Title: Internationalization method and system for graphical user interface (gui) scripts
Inventor: MCLEAN A JOHN
IPC: G06F17/28
Filed: 2003-12-17
Abstract: There is disclosed a method and system for translating a GUI script recorded in one language environment for playback in another language environment. In an embodiment, all language values in a GUI script recorded in a first language are externalized into an externalized language values list, with a script shell containing unique placeholder entries associated with each externalized language value. Each value from the externalized first language values list is matched to a value in a first language name-value list. A name corresponding to the matched name-value pair in the first language. name-value list is used to match a name in a second language name-value list. The second language value corresponding to the matched name is used to translate the first language value. In an embodiment, a name-value list for each language, containing the name-value pairs, is obtained from a translation resource available for the GUI application environment.
Patent CA-2453996-A1 (CA)
Title: Injectable pharmaceutical formulations
Inventor: TAI HIDEAKI
IPC: A61K9/00
Filed: 2002-07-16
Abstract: A medical preparation, a food or the like which is suppressed with respect to the foaming occurring when it is modified into a solution or a suspension, which may result in some type of trouble, is provided.
Patent CA-2457941-A1 (CA)
Title: Wall-hugger futon
Inventor: PINE JAMES J
IPC: A47C17/04
Filed: 2004-02-16
Abstract: A futon includes a support mechanism for a pivotally interconnected back frame and seat frame which includes left and right linkage subassemblies attached to the left and right end members of the futon frame to cause the back and seat frames to shift from a couch positioning to a bed positioning and vice versa, each linkage subassembly including an arm mounting plate attached to an adjacent end member of the frame, a seat link pivotally connected to the arm mounting plate and the seat support frame, and upper and tower back links pivotally connected between the arm mounting plate and the back frame.
Patent CA-2462117-A1 (CA)
Inventor: KOIZUMI SATOSHI
IPC: C12N15/54
Filed: 2002-09-26
Abstract: A process for producing a protein having an .alpha.2,3/.alpha.2,8- sialyltransferase activity with the use of a transformant containing a DNA encoding a protein having an .alpha.2,3/.alpha.2,8-sialyltransferase activit y originating in a microorganism belonging to the genus Pasteurella, and a sialic acid-containing complex sugar with the use of a transformant producin g a protein having an .alpha.2,3/.alpha.2,8-sialyltransferase activity originating in a microorganism.
Patent CA-2465300-A1 (CA)
Title: Methode d'analyse d'interactions intermoleculaires
Inventor: JAMES PETER
IPC: G01N33/68
Filed: 2002-12-16
Abstract: La présente invention concerne une méthode de surveillance d'interactions dans une biomolécule cible. Ladite méthode consiste à: utiliser une biomolécule à étudier présentant une spécificité pour la biomolécule cible; fixer la biomolécule à étudier à au moins un type de molécule de liaison comprenant une partie marqueur de masse unique; introduire la biomolécule à étudier dans une cellule; fixer le lieur à la biomolécule cible ; cliver la molécule de liaison, de manière à laisser ainsi la partie photoactivable et la partie marqueur de masse fixés à la cible; analyser la biomolécule cible, de manière à détecter ainsi la partie marqueur de masse unique. Ladite détection peut être mise en oeuvre par spectrométrie de masse dans un mode de balayage d'ions parents, permettant ainsi l'étude de l'interaction entre la biomolécule à étudier et la biomolécule cible.