baber/WOPTO huggingface dataset:
Patent CA-2249147-C (CA)
Inventor: KUPENTHIRARAJAN SINNATHAMBY
IPC: E06B9/54
Filed: 1998-09-30
Granted: 2005-10-18
Abstract: A roll screen cassette for installation in a closure assembly having a frame for moveably retaining a closure member, said frame including a header, sill, and vertical jamb sections, at least one of said sections including a pocket formed within the interior thereof, said pocket having a first predetermined configuration defined by the interior of the section and for receipt of the roll screen, said roll screen comprising a pair of brackets from which said roll screen is pivotally supported, said pair of brackets having a second predetermined configuration compatible with said pocket of said frame section having the first predetermined configuration, said pair of brackets utilized for removeably retaining the roll screen within said pocket in use, said pair of brackets and roll screen being removeably held in position with respect to said frame only by said pocket having the first predetermined configuration and said pair of brackets having a second predetermined configuration compatible with said pocket and being located in said pocket in use, wherein the compatible shapes of said pair of brackets and said pocket when installed in said frame section cooperate to prevent the pair of brackets from rotating with respect to the pocket and said frame when said roll screen is let out or taken in use.
Patent CA-2249365-C (CA)
Title: Cintres pour vetements
Inventor: JOSEPH MARSHALL S
IPC: A47G25/24
Filed: 1997-03-14
Granted: 2006-07-25
Abstract: L'invention concerne des cintres en une seule pièce pour vêtements. Ces cintres comportent une extension, formant patte angulaire, tel qu'un crochet à partir d'un élément de support central du cintre. Cette extension coopère avec le raccordement, auquel il est relié, au niveau du sommet entre les extrémités supérieures des supports d'épaules du cintre. La distance du périmètre le long d'un support d'épaules à partir de l'extrémité extérieure de ce dernier jusqu'à l'extension formant patte angulaire est sensiblement supérieure à la distance correspondante pour l'autre support d'épaules. Ce différentiel de longueur d'épaules est obtenu par l'extension formant patte angulaire du support ou par une combinaison de cette extension avec une partie supérieure adjacente d'un support d'épaule. Un cintre de ce type permet d'insérer ou de retirer rapidement et aisément le cintre par une zone formant col du vêtement sans étirer ni déchirer celui-ci, et d'insérer ou de retirer le cintre par dessous le vêtement.
Patent CA-2252756-C (CA)
Inventor: DIEHL CHARLES F
IPC: C08F297/04
Filed: 1997-05-20
Granted: 2006-01-31
Abstract: L'invention concerne des compositions d'adhésifs thermofusibles contenant des copolymères blocs linéaires de styrène-isoprène-styrène de faible masse molaire ou des copolymères linéaires de styrène-butadiène-styrène, comprenant une petite quantité de dibloc résiduel voir même aucun, ainsi que des articles fabriqués à partir desdites compositions. La composition adhésive résultante peut contenir des résines solides et liquides donnant du collant.
Patent CA-2253795-C (CA)
Title: Substituted 4-arylbutyric acid derivatives as matrix metalloprotease inhibitors
Inventor: KLUENDER HAROLD C E
IPC: A61P21/00
Filed: 1997-05-12
Granted: 2002-10-15
Abstract: Inhibitors for matrix metalloproteases, pharmaceutical compositions containing them, and a process for using them to treat a variety of physiological conditions. The compounds of the invention have generalized formula (I) wherein R1 represents C6-C12 alkyl; C5-C12 alkoxy; C5-C12 alkylthio; a polyether of formula R2O(C2H4O)a- in which a is 1 or 2 and R2 is C1-C5 alkyl, phenyl, or benzyl; and substituted alkynyl of formula R3(CH2)b-CC-; in which b is 1-10 and R3 is H-, HO-, or R4O- in which R4 is C1-C3 alkyl, phenyl, or benzyl. The alkyl, phenyl, and benzyl portions of R1 may bear at least one pharmaceutically-acceptable substituent. The subscript n is 2-4. R5 represents phenyl; imidoyl of 4-12 carbon atoms; (3H)-benzo-1,2,3-triazin-4-on-3-yl; N-saccharinyl; (2H)-phthalazin-1-on-2-yl; 2-benzoxazolin-2-on-3-yl; 5,5-dimethyloxazolidine-2,4-dion-3-yl; and thiazolidine-2,4-dion-3-yl; with the phenyl and benzo portions of R5 permissibly bearing at least one pharmaceutically-acceptable substituent. Pharmaceutically acceptable salts of these materials are also included.
Patent CA-2255868-C (CA)
Inventor: BERGAMASCHI GIOVANNI
IPC: E06B9/60
Filed: 1997-05-20
Granted: 2005-07-05
Abstract: A locking device for curtains, awnings and the like, mounted to a hollow roller (31) assembly (30) on which, and from which, a curtain (32) is rolled up and unrolled, features a support (40) with a cavity (41) made therein. The support (40) can be integrally coupled with the roller (31) and inside its cavity (41) it accommodates coaxially and rotatably at least one substantially cylindrical locking element (50). The locking element (50) includes friction means (51) comprising a band of elastic material that elastically rubs on the support (40) so as to hinder its free rotation by friction action when the curtain (32) is not subjected to any external pull.
Patent CA-2257997-C (CA)
Inventor: LEE DAVID D
IPC: H04L25/49
Filed: 1997-06-13
Granted: 2005-04-19
Abstract: A system and method for sending multiple data signals over a serial link comprises an embedding unit and a removing unit coupled by a serial line. The embedding unit preferably receives a plurality of data streams, encodes the data streams and then merges the encoded data into a serial stream that is output across a serial line to the removing unit.  The removing unit receives a serial stream of data, decodes the serial stream, and then separates the decoded serial stream into separate streams thereby reconstructing the streams input to the embedding unit. The encoding and transmission by the embedding unit and the receipt and decoding by the removing unit are completely transparent, the signals output by the removing unit are identical in timing and data content to the signals input to the embedding unit. The present invention also includes a method for transmitting a plurality of data streams over a signal line, and a method for generating a plurality of data streams from a serial sequence.
Patent CA-2258331-C (CA)
Inventor: ERBSTEIN BOB
IPC: B41F13/44
Filed: 1999-01-19
Granted: 2003-12-30
Abstract: A fixed cutoff press is adapted to a variable cutoff press while maintaining thesize of the blanket cylinders. A plate cylinder is mounted on a frame and includes a plate cylinder sleeve and a blanket cylinder is mounted on the frame, includes with a gapless blanket cylinder sleeve. The gapless blanket sleeve contacts the plate cylinder sleeve at a first nip. The press has an impression plate mounted on the frame in the case of a non-perfecting press or an identical, mirror image assembly of plate and blanket cylinders in the case of a perfecting press. A material to be printed passes through a second nip. Inkers are provided for transferring an ink film to the plate cylinder sleeve, the ink pattern being subsequently transferred to the blanket cylinder sleeve at the first nip and the ink pattern being subsequently transferred from the blanket cylinder sleeve to the material to be printed at the second nip. The press also includes drivers to drive in rotation the plate cylinder and drivers to drive in rotation the blanket cylinder. A controller is provided for controlling each of the drivers so that the surface speed of the sleeve of the plate cylinder and the surface speed of the blanket cylinder sleeve are equal at the first nip. The plate cylinder sleeve is variable, whereby a length of an image to be printed is varied proportionally to the variable outer diameter while maintaining the outer diameter of the gapless blanket cylinder sleeve constant. Accordingly, since the size of the blanket is fixed and offset presses presently require changing plates for each job, changes in cutoff are made in a manner similar to today, i.e. plates but not blankets are changed for each job. Ideally, the residual ink on the blanket, once the image is transferred to the web, is small enough that a secondary image will not appear on the web. The invention also provides for the inclusion of a blanket washer or scrapper, which continually removes the residual ink and recirculates it through the ink train to avoid any secondary images.
Patent CA-2264650-C (CA)
Inventor: JIN DONGZHI
IPC: H01F38/14
Filed: 1998-07-03
Granted: 2010-03-16
Abstract: La présente invention concerne un transformateur dissocié (1) dont les noyaux, primaire et secondaire, (2, 4) et les enroulements, primaire et secondaire (3, 5), sont agencés avec entre eux un intervalle (G). L'invention concerne également un contrôleur d'émission équipé d'un tel transformateur dissocié. Chacune des formes en coupe des enroulements constituant l'enroulement primaire et l'enroulement secondaire laisse voir au moins deux côtés généralement parallèles dont les longueurs sont supérieures à la distance entre les deux côtés généralement parallèles. Les enroulements se recouvrent partiellement les uns les autres.
Patent CA-2268025-C (CA)
Inventor: DIXIT JAGDEV KUMAR
IPC: C10G11/18
Filed: 1999-04-06
Granted: 2004-09-21
Abstract: A process for converting undesirable olefinic hydrocarbon streams to hydrogen and petrochemical feedstock e.g. light olefins in C2-C4 range and aromatics especially toluene and xylenes, which comprises simultaneous cracking and reforming of olefin rich hydrocarbons using a catalyst consisting of dehydrogenating metal components, shape selective zeolite components and large pore acidic components in different proportions in a circulating fluidized bed reactor-regenerator system having reactor temperature within 450-750°C and WHSV of 0.1-60 hour-1.
Patent CA-2268710-C (CA)
Inventor: VICENZI JEFFREY THOMAS
IPC: C12N9/99
Filed: 1990-07-16
Granted: 2000-09-26
Abstract: A method for selectively deactivating catalase enzyme in the presence of D-amino acid oxidase is provided. Further provided is a method for deactivation of esterase enzyme and an improved enzymatic process for the oxidation of Cephalosporin C to glutaryl-7-ACA.
Patent CA-2268753-C (CA)
Title: Nucleic acid primers and probes for detecting oncogenic human papillomaviruses
Inventor: ABRAVAYA KLARA
IPC: C12N15/09
Filed: 1997-10-17
Granted: 2010-03-02
Abstract: Probe sequences that are useful for detecting oncogenic HPV types 16, 18, 31 , 33, 35, 39, 45, 51, 52, 56, 58, 59 and 68 are herein provided. These sequences can be used in hybridization assays or amplificati on based assays designed to detect the presence of these oncogenic HPV types in a test sample. Additionally, the sequences can be provided as part of a kit.
Patent CA-2268828-C (CA)
Inventor: GUSTAVSSON TOMMY
IPC: B60K25/02
Filed: 1997-10-10
Granted: 2005-04-26
Abstract: A method and system for controlling the switching in of ancillary equipment driven by an engine of a vehicle, the ancillary equipment being arranged to be driven by the engine until at least a minimum operating level relating to the status of the ancillary equipment is attained. The method includes the steps of: determining in which of three modes the vehicle is in, these modes being a first mode in which the engine is driving the vehicle, a second mode in which the vehicle is being braked and a third mode in which the vehicle is coasting; and in the first mode causing the ancillary equipment to be switched in only if the status of the ancillary equipment is below a predetermined minimum level; in the second mode causing the ancillary equipment to be switched in if the status of the ancillary equipment is below a predetermined maximum level; and in the third mode causing the ancillary equipment to be switched in only if the status of the ancillary equipment is below a predetermined intermediate level between the maximum level and the minimum level.
Patent CA-2269643-C (CA)
Title: Electrocatalyst, and electrodes, membrane-electrode assembly and solid polymer electrolyte fuel cells, using said electrocatalyst
Inventor: ITOH TAKASHI
IPC: H01M4/86
Filed: 1999-04-22
Granted: 2009-02-17
Abstract: There are provided an electrocatalyst having an excellent poisoning resistance to carbon monoxide for use in solid polymer electrolyte fuel cells, an electrode, a membrane-electrode assembly, and a solid polymer electrolyte fuel cell, using said electrocatalyst. The electrocatalyst is comprised of a cubic platinum-ruthenium solid solution alloy and a hexagonal ruthenium supported together on a conductive carbon carrier.
Patent CA-2269739-C (CA)
Inventor: CORCORAN PATRICK HENRY
IPC: C08L33/06
Filed: 1997-12-03
Granted: 2004-11-09
Abstract: An improved coating composition having particularly good mar resistance when applied to an automotive surface, the composition comprising acrylic polymer(s), melamine, and a cross-linkable, aliphatic oligomer having a weight average molecular weight not exceeding about 2,500.
Patent CA-2270761-C (CA)
Inventor: GUTGSELL DAVID R
IPC: H02G3/04
Filed: 1999-05-04
Granted: 2004-03-16
Abstract: An electrical raceway assembly for use with a structure is provided, comprising an elongated raceway engageable to the structure and having a length, a transverse base and a pair of opposite upstanding sidewalls extending along the length to define at least one channel configured for retaining electrical wires. A cover attachable to the raceway to occlude a portion of the channel is included. The cover includes an elongated face plate having an interior surface and an exterior surface. The face plate has a first portion and an opposite second portion. The cover is configured for snap fit engagement with the raceway. One end of the cover is rotatable, about a longitudinal axis of the raceway, between an open position in which a portion of a channel of the raceway is exposed and a closed position in which the other end of the cover is engaged to the raceway. A flange extends from one of the portions of the cover. The flange is relatively more flexible other elements of the cover and occludes an area behind the flange when the cover is attached to the raceway and the flange being elastically deformable to allow access to the area.
Patent CA-2276510-C (CA)
Inventor: DAVIS EDWIN D
IPC: H01J19/08
Filed: 1997-11-14
Granted: 2003-01-14
Abstract: Ce convertisseur électrique thermo-ionique amélioré (200) utilise une cathode grille à câble (220) offrant une plus grande superficie utile, ce qui facilite le détachement des électrons par vaporisation. De façon différente ou complémentaire, l'accroissement de cette superficie d'émission d'électrons peut être obtenu par le biais d'un cintrage de la surface d'émission d'électrons. Un laser (242) assure une interférence de quantum aux électrons juste avant qu'ils n'atteignent l'anode, ce qui réduit leurs niveaux d'énergie de telle sorte qu'ils sont plus facilement capturés par l'anode (206). Ce dispositif qui accroît le rendement de la conversion, réduit également la diffusion d'électrons.
Patent CA-2276587-C (CA)
Inventor: MOO-YOUNG ALFRED J
IPC: A61K9/58
Filed: 1999-06-25
Granted: 2006-10-24
Abstract: This invention features an implantable system for use as a male contraception and as a treatment of benign prostate hypertrophy and other conditions. The implant system includes an implant intended for subcutaneous or local administration having a core comprising a silicone elastomer and drug matrix which is encased in an ethyl vinyl acetate coating or membrane.
Patent CA-2277289-C (CA)
Title: Reforming process with catalyst pretreatment
Inventor: HOLTERMANN DENNIS L
IPC: C10G35/095
Filed: 1997-11-19
Granted: 2007-06-05
Abstract: A catalytic reforming process using a halided zeolite catalyst containing platinum in a metal-coated reactor system where, prior to catalyst loading and reforming. halide acid is removed from the catalyst. The process comprises providing a reforming reactor system having a metal coating; providing a halided zeolite catalyst containing platinum prepared by a method which includes removing volatile halide acid. loading said catalyst into said reactor system; and catalytically reforming hydrocarbons to aromatics, wherein metal from the metal-coated reactor system does not deactivate the catalyst. The coating metal preferably comprises tin and the zeolite catalyst is preferably a platinum L-zeolite catalyst. The invention is also a method for reducing catalyst contamination from a metal which was used to coat a reactor system. The method comprises pretreating a halided catalyst with hydrogen to remove volatile halide acid. The resulting catalyst is then loaded into a metal-coated reactor system and hydrocarbons are converted.
Patent CA-2279873-C (CA)
Title: Apparatus having a belt agitator for agitating a cleaning agent into a carpet
Inventor: BESEL ARLEN DALE
IPC: A47L11/202
Filed: 1998-02-26
Granted: 2004-12-21
Abstract: Apparatus for agitating a cleaning agent into a carpet comprises a housing (16) within which a first and a second roller (76F, 76R) are each mounted for rotation in a first angular direction. A platen (112) is mounted intermediate the rollers (76F, 76R). A belt agitator (134) comprising a fabric substrate having a pile surface is trained about the first and second rollers (76F, 76R) and extends under the platen (112). The rollers (76F, 76R) and the platen (112) support rectilinear movement of the belt agitator (134) in the first direction to bring a portion of its surface sequentially from a first position (140A) within the housing (16) to a contacting position (140B) in which the portion of the surface is in agitating contact with a carpet and, thereafter, to a second position (140C) within the housing (16).
Patent CA-2289710-C (CA)
Inventor: SIMENSEN MERETHE KAMFJORD
IPC: C08F4/654
Filed: 1998-05-08
Granted: 2006-11-21
Abstract: On décrit une nouvelle procédure qui permet de produire des fractions en blocs à partir d'alginate, principalement de l'alginate en blocs de type G ou de l'alginate en blocs de type M, par relargage fractionné sélectif de la fraction des blocs de type M à partir de la phase solide. Les fractions des blocs de type MG peuvent également être isolées.
Patent CA-2290392-C (CA)
Inventor: YAMAGUCHI TAKESHI
IPC: A61K31/5377
Filed: 1998-05-27
Granted: 2006-03-28
Abstract: Cette invention se rapporte à un hydrochlorure ou un fumarate de (2S)-oxyde de 1-{2-[(2R)- (3,4-dichlorophényl)-4- (3,4,5-triméthoxybenzoyl) morpholin-2-yl]éthyl} spiro[benzo(c)thiophène-1(3H),4'-pipéridine], ayant une bonne absorbabilité orale et de remarquables activités antagonistes sur les deux récepteurs NK1 et KN2.
Patent CA-2294635-C (CA)
Title: Trampoline avec enceinte
Inventor: STRASSER DONALD W
IPC: A63B24/00
Filed: 1998-06-19
Granted: 2009-04-21
Abstract: Cette invention se rapporte à une barrière (30) qui entoure un trampoline (20) et s'étend jusqu'à une certaine hauteur au-dessus de la surface de rebond, réduisant ainsi les risques de blessures. Dans un mode de réalisation, l'absorption des chocs est facilitée par un système de support fait de montants indépendants (86) attachés au niveau de leurs parties supérieures par une bande flexible ou un lien (128). Un impact se produisant n'importe où sur la barrière amène les montants à fléchir vers l'intérieur, absorbant la force de l'impact. Une grande partie de l'énergie de cet impact est emmagasinée dans des composants du système et elle est ensuite retournée, ce qui contribue à propulser un sauteur ayant dévié de sa trajectoire à nouveau sur la surface de rebond. Une ou plusieurs cordes élastiques peuvent traverser la zone du trampoline entourée d'une enceinte, pour servir d'accessoire de jeu, soit seules soit en association avec d'autres structures. Une telle corde élastique peut également supporter une structure du type tente au-dessus de la surface de rebond. De nombreux autres modes de réalisation et divers autres accessoires de jeu pour trampolines (y compris des composants électroniques et des jeux d'eau) sont également détaillés. Des systèmes similaires se prêtent à une utilisation avec des piscines construites au-dessus du sol.
Patent CA-2296244-C (CA)
Inventor: DEARWESTER DON ALAN
IPC: A61K47/34
Filed: 2000-01-19
Granted: 2004-04-27
Abstract: The invention relates to adjuvants that contain a lecithin, an oil and an amphiphilic surfactant and that are capable of forming a stable oil-in-water emulsion vaccine so as to minimize local reactions to the vaccine in the injected animal.
Patent CA-2300314-C (CA)
Title: Dispositif et procede pour mettre a l'ecart des objets transportes sur un transporteur
Inventor: GOLLER HANS-ULRICH
IPC: B65G47/68
Filed: 1998-09-14
Granted: 2009-07-21
Abstract: Selon l'invention, à partir d'un courant d'objets (10), par exemple de bouteilles de boisson, qui sont transportés sur un transporteur (12), certains objets, par exemple des objets défectueux, sont mis à l'écart au moyen d'un nombre de segments de mise à l'écart (22) qui peuvent être déplacés de façon synchrone sur un trajet avec le transporteur et être sortis ou rentrés individuellement, transversalement par rapport au sens de transport, pour faire sortir par coulissement un objet (10) du transporteur (12). Ces segments de mise à l'écart (22) sont guidés, de façon à pouvoir être individuellement rentrés et sortis, dans un chariot (10), dans le sens de transport, les uns à côté des autres, ledit chariot (18) étant animé d'un mouvement de va-et-vient dans le sens de transport. Ce chariot (18) est, en général, commandé de sorte qu'il se déplace le long d'une trajectoire de façon à peu près synchrone avec le transporteur (12), la longueur de cette trajectoire étant plus petite que la somme de la distance séparant le premier et le dernier des segments de mise à l'écart (22) guidés dans le chariot (18) et de la distance minimum séparant les objets. Le dispositif peut comprendre un rail (26) pouvant être déplacé transversalement par rapport au sens de transport, avec lequel les segments de mise à l'écart (22) peuvent être accouplés individuellement, au choix.
Patent CA-2303920-C (CA)
Inventor: FRANK EDWARD H
IPC: H04L12/28
Filed: 1998-10-20
Granted: 2003-08-19
Abstract: An in-home network which includes a telephone line and a plurality of consumer electronic devices coupled to the telephone line. Each of the consumer electronic devices is assigned a unique address, such that each of the consumer electronic devices is assigned a unique address, such that each of the consumer electronics devices is individually addressable via the telephone line. The consumer electronic devices communicate using a packet-based protocol, wherein each of the consumer electronic devices transmits analog signal bursts on telephone line. Each of the consumer electronic devices can include a wireless signal receiver, such that a first consumer electronic device can receive control information from a remote control, and then control the operation of a second consumer electronic device by transmitting the control information to the second consumer electronic device via the telephone line.
Patent CA-2304817-C (CA)
Title: Porte de tente de type modulaire
Inventor: FORTIN ANDRE
IPC: E04H15/32
Filed: 2000-04-30
Granted: 2002-06-18
Abstract: Dans une tente de type modulaire la porte est généralement faite du même matériel que la tente et d'une fermeture éclair.  La présente invention est une porte que l'on ajoute à l'intérieure et que l' on attache à des rabats déjà existant sur cette tente. Ce qui à pour but de prolonger la durée de vie de la fermeture éclair.