baber/WOPTO huggingface dataset:
Patent CA-2325780-C (CA)
Title: Method and apparatus for limiting torque in a feeder
Inventor: SETTE PAUL R
IPC: B65H3/06
Filed: 2000-11-10
Granted: 2004-08-24
Abstract: A method and device for reducing the maximum torque to rollers mounted on a drive shaft of a drive roller assembly. By using a plurality of slip clutches, each for engaging an individual roller to the drive shaft and setting a maximum torque for the individual rollers, each roller is coupled to the drive shaft when the tangential force exerted on the roller does not exceed the maximum torque, and each roller is mechanically decoupled from the drive shaft when the tangential force exerted on the roller exceeds the maximum torque. Because each roller has a separate slip clutch, each roller can be mechanically decoupled from the drive shaft without affecting the other rollers coupled to the drive shaft.
Patent CA-2325892-C (CA)
Inventor: GIRAUD CHRISTIAN
IPC: C22C38/38
Filed: 2000-11-14
Granted: 2009-09-22
Abstract: Procédé de réalisation d'une bande de tôle laminée à chaud à très haute résistance, utilisable pour la mise en forme et notamment pour l'emboutissage, caractéri sé en ce que l'acier de composition pondérale suivante : 0,12% .ltoreq. carbone <.ltoreq. 0,25% ; 1%.ltoreq. manganèse .ltoreq. 2% ; 0,03% .ltoreq. aluminium .ltoreq. 2,5% ; 0,03% .ltoreq. silicium .ltoreq. 2% ; 0,04% .ltoreq. chrome .ltoreq. 2% ; 0,02% .ltoreq. phosphore .ltoreq. 0,09% ; soufre .ltore q. 0,01 %, et de manière optionnelle ; titane .ltoreq. 0,15% ; niobium .ltoreq. 0,15% ; vanadium .ltoreq. 0,15% ; est soumis à: - un laminage à une température inférieure à 880.degree.C, - un premier refroidissement court, effectué dans un temps inférieur à 10 secondes, - un deuxième refroidissement contrôlé avec une vitesse de refroidissement V ref1 comprise entre 20.degree.C/ seconde et 150.degree.C/seconde, la température de la fin du deuxième refroidissement étant comprise entre 700.degree.C à 750.degree.C, - un maintien sur un palier de température, - un troisième refroidissement également contrôlé dont la vitesse est compri se entre 20.degree.C/seconde et 150.degree.C/seconde, la température de la fin du troisième refroidissement étant comprise entre 350.degree.C et 550.degree.C.
Patent CA-2326251-C (CA)
Title: System, method and computer program product for support of bearer path services in a distributed control network
Inventor: CHRISTIE SAMUEL H IV
IPC: H04Q3/00
Filed: 2000-11-16
Granted: 2011-01-25
Abstract: A packet data network call has both a call signaling path 230 and a bearer path 220. The call signaling path 230 handles call control data necessary to setup, connect and process a call. The bearer path 220 is the actual voice data connection over which a conversation may take place. For many services the call signaling path 230 must be able to tap into the bearer path 220 in order to detect specific events. However, the bearer path 220 may only be accessed at specific points by specific nodes. In some cases MGC 210B has no control over the call other than as a signaling bridge between MGC 210A and MGC 210C. The present invention provides the intermediate MGC 210B with H.248 control reach through capability to a media gateway in the bearer path 220. One implementation is H.248 based in which messaging is modified so that a call control message requests an H.248 link to a specific gateway. Another implementation is ISUP based in which H.248 capabilities are added to ISUP based call control messages.
Patent CA-2333158-C (CA)
Title: Image read/write integral head, and image processor equipped with the same
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/024
Filed: 1999-05-31
Granted: 2003-07-15
Abstract: An image read/write head (A) includes : a substrate (4) having a first widthwise side portion (4c), a second widthwise side portion (4d), and an upper surface carrying a row of light-receiving elements (2) longitudinally of the substrate; an elongate case (1) mounted to the upper surface of the substrate (4) to enclose the light-receiving elements (2) ; a transparent cover (19) mounted to an upper surface of the case (1) for contact with a document to be fed; a light source (3) disposed in the case for illuminating the document; a lens (5) disposed in the case for causing an image of the document (D) illuminated by the light source (3) to be formed on the light-receiving elements (2) ; and a row of printing elements (8) carried by the an upper surface of the substrate at an excess portion which is provided by extending the first side portion (4c) beyond a lower edge of the case (1) by a predetermined amount. The transparent cover (19) is inclined such that the cover (19) becomes progressively farther from the substrate as it extends toward the first side portion (4c) of the substrate (4).
Patent CA-2334534-C (CA)
Title: Dental restoratives
Inventor: HOLMES BRIAN N
IPC: A61K6/891
Filed: 1999-01-12
Granted: 2008-04-29
Abstract: Dental restoratives comprising BisEMA6 are described. These restoratives exhibit excellent properties, including high toughness, low shrinkage, appropriate viscosity, long shelf stability, hardness and high strength.
Patent CA-2336000-C (CA)
Title: N-substituted piperazines and 1,4-disubstituted piperidines
Inventor: KOZLOWSKI JOSEPH A
IPC: C07D401/14
Filed: 1999-06-28
Granted: 2006-10-10
Abstract: Heterocyclic derivatives of di-N-substituted piperazine or 1,4 di-substitute d piperidine compounds in accordance with formula (I) (including all isomers salts and solvates), wherein one of Y and Z is -N- an d the other is -N- or -CH-; X is -O-, -S-, -SO-, -SO2- or -CH2-; Q is (1), (2), (3); R is alkyl, cycloalkyl, optionally substituted aryl or heteroaryl; R1, R2 and R3 are H or alkyl; R4 is alkyl, cyclolalkyl or (4); R5 is H, alkyl, -C(O)alkyl, arylcarbonyl, -SO2alkyl, ary l- sulfonyl-C(O)Oalkyl, aryloxycarbonyl, -C(O)NH-alkyl or aryl-aminocarbonyl, wherein the aryl portion is optionally substituted; R6 i s H or alkyl; and R7 is H, alkyl, hydroxyalkyl or alkoxyalkyl; are muscarinic antagonists useful for treating cognitive disorders such as Alzheimer's disease. Pharmaceutical compositions and methods of treatment are also disclosed.
Patent CA-2336542-C (CA)
Title: Extracts of zanthoxylum bungeanum, pharmaceutical and cosmetic formulations containing them
Inventor: BOMBARDELLI EZIO
IPC: A61K36/00
Filed: 1999-04-07
Granted: 2010-10-12
Abstract: The extracts of Zanthoxylum bungeanum obtainable by extraction of the pericarp with supercritical CO2 have improved pharmacological characteristics.
Patent CA-2338066-C (CA)
Inventor: BROTCHIE JONATHAN
IPC: A61P25/18
Filed: 1999-07-16
Granted: 2009-01-27
Abstract: L'invention concerne l'utilisation de composés inhibant de façon sélective l'activité, ou l'activation, du récepteur de mu-opioïdes, afin de traiter la dyskinésie (pouvant, par exemple, apparaître en tant qu'effet secondaire d'une thérapie à L-DOPA). Ces composés, sont, de préférence, des antagonistes du récepteur de mu-opioïdes, tels que cyprodime).
Patent CA-2340531-C (CA)
Inventor: GREEN ROBIN A R
IPC: G06F40/00
Filed: 2001-03-12
Granted: 2006-10-10
Abstract: A computer-operated document retrieval system includes a lexicon of words contained in system documents, and a document look-up table that relates words by unique word numbers to the documents. A word look-up table identifies sets of words with common characteristics, specifically prefix value and word length, and a character look-up table identifies whether any word contains a specified character. A target set generator accesses the word look-up table to compose a target word set with characteristics corresponding to the search string. A refining module reduces the target set by selecting a set of characters from the search string, and accessing the character look-up table to identify which target words use the character set. The character look-up table is a boolean array with one bit elements that are processed in groups whose size corresponds to the maximum bit processing count of the computer, effectively culling non-matching words simultaneously. A string comparison module determines whether any word remaining in the target set matches the search string. The system quickly executes various searches, including prefix, exact match, wildcard, and fuzzy searches.
Patent CA-2341690-C (CA)
Title: Alkynyl-substituted quinolin-2-one derivatives useful as anticancer agents
Inventor: LA GRECA SUSAN DEBORAH
IPC: C07D401/10
Filed: 1999-08-06
Granted: 2007-04-17
Abstract: The present invention relates to compounds of formula (1) and to pharmaceutically acceptable salts, prodrugs and solvates thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, and R11 are as defined herein. The above compounds of formula (1) are useful in the treatment of hyperproliferative disorders, such as cancer, in mammals. The invention also relates to pharmaceutical compositions containing the compounds of formula (1) and to methods of inhibiting abnormal cell growth, including cancer, in a mammal by administering the compounds of formula (1) to a mammal requiring such treatment.
Patent CA-2344525-C (CA)
Inventor: HUDSON RANDY
IPC: A47B21/00
Filed: 2001-05-03
Granted: 2007-10-23
Abstract: There is disclosed an adjustable tilt mechanism for a keyboard support platform. The keyboard support platform is of the type that includes a linkage for connecting the platform to a work surface. The linkage further includes connecting arms which pivotally connect the keyboard support platform to the work surface. The adjustable tilt mechanism of the present invention includes a tilt adjustment member that is movable transversely relative to the pivot axis of the platform. Engaging the tilt adjustment member is an angled shaft which is fixed to the platform between the sides of the platform. The tilt adjustment member is also pivotal about a second fixed shaft that is parallel to the pivot axis of the platform. A releasable latching member is mounted on the connecting arms for engaging and releasing the tilt adjustment member. In operation, upon the release of the latching member, slidable movement of the tilt adjustment member alters the pitch of the keyboard support platform, thereby permitting selective adjustment of the work angle of the keyboard.
Patent CA-2349468-C (CA)
Inventor: LENTING PETRUS JOHANNES
IPC: C07K14/755
Filed: 1999-11-10
Granted: 2013-07-09
Abstract: This invention describes a Factor VIII polypeptide having Factor VIII:C activity and containing a modification in the A3 and/or C1 and/or C2 domain of the light chain, which is characterized in that the modification influences the binding affinity to low density lipoprotein receptor protein (LRP), and a method for producing the same.
Patent CA-2352360-C (CA)
Title: Pesticide formulations containing alkoxylated tristyrylphenol hemi-sulfate ester neutralized alkoxylated amine surfactants
Inventor: CHOW VICTOR SHUI-CHIU
IPC: A01N43/653
Filed: 1999-12-13
Granted: 2008-03-04
Abstract: The present invention relates to a surfactant for general use in agricultural compositions, including, but not limited to herbicidal, fungicidal and insecticidal formulations comprised of two components: an alkoxylated tristyrylphenol acid neutralized to the desired pH or properties with an appropriate amount of alkoxylated alkyl amine.
Patent CA-2352621-C (CA)
Inventor: BARROUX CLAIRE
IPC: G06F19/00
Filed: 2001-07-09
Granted: 2011-10-18
Abstract: - Méthode utilisant une modélisation de type « Black Oil » pour prédire en fonction du temps la composition détaillée de fluides produits par un gisement souterrain en cours de production, combinée avec une étape d'éclatement ou « delumping » permettant une représentation thermodynamique détaillée des fluides de gisement. - Comme données d'entrée pour le modèle, on introduit non seulement les paramètres thermodynamiques des fluides tels que viscosité, facteur de volume, densité, rapport de dissolution gaz-huile, etc. (sous forme de tables, et/ou par corrélation, comme fonction de la pression, de la température si celle-ci varie) et, le cas échéant un paramètre additionnel conservant une mémoire de la composition du gaz tel par exemple que la densité du gaz), mais également des données concernant les variations en fonction des mêmes « abscisses », des paramètres de phase nécessaires au « delumping », sans que ceux-ci soient utilisés durant la simulation « Black Oil » des écoulements. - Application par exemple à l'établissement de profils prévisionnels de la composition détaillée des hydrocarbures produits par un gisement.
Patent CA-2354312-C (CA)
Inventor: OUELLETTE MAURICE J
IPC: G06F11/34
Filed: 2001-07-27
Granted: 2011-07-12
Abstract: An apparatus and method for creating a secure program history log for a programmable device including a microprocessor, at least one communications port for communicating with the microprocessor and at least one memory device electrically connected to the microprocessor. The memory device includes a program history log, and the method includes communicating program parameters to the microprocessor, creating a log entry utilizing the microprocessor and the program parameters, and writing the log entry into the program history log utilizing the microprocessor.
Patent CA-2364357-C (CA)
Inventor: GRIFFIN JASON T
IPC: G06F3/0362
Filed: 2001-12-05
Granted: 2007-02-20
Abstract: The present invention is directed at a thumbwheel input device for a handheld electronic device with a housing, in an inclined orientation, comprising a wheel that has an axle rotating around a first axis of rotation, and that partially protrudes through the device housing on an incline; a rotating encoder switch that receives a first input when the wheel rotates about its first axis, and that has an aperture in which the wheel axle sits; a printed circuit board with a first side and second side, with the rotating encoder switch attached to the first side of the printed circuit board; a holder, having a second axis of rotation, that contains the wheel, the printed circuit board, and the rotating encoder switch, and that is oriented on an incline; a tactile switch, attached to the second side of the printed circuit board, for receiving a second input; and a stop that engages the tactile switch for receiving a second input about the second axis of rotation.
Patent CA-2365058-C (CA)
Inventor: SAKAGAMI TOMOHIRO
IPC: B29C48/30
Filed: 2001-12-14
Granted: 2008-04-08
Abstract: Methods for manufacturing panel units may include applying a cover tape to a surface of a panel in such a way as to substantially extend along a periphery of the panel. An extrusion molding die may be moved relative to the panel in such a way that the extrusion molding die moves along the periphery of the panel while at least partially contacting the cover tape applied to the panel. At the same time, a molten molding material may be extruded from the extrusion molding die, thereby integrally forming a molded article on the periphery of the panel. The cover tape may be then removed from the surface of the panel in order to produce a panel unit having the molded article disposed along the periphery of the panel.
Patent CA-2365412-C (CA)
Inventor: VADINO WINSTON A
IPC: A61K47/34
Filed: 1998-12-21
Granted: 2002-09-17
Abstract: An orally administrable ribavirin composition comprises an andvirally effective amount of ribavirin and an effective amount of a pharmaceutically acceptable disintegrant wherein the composition is substantially free of another ribavirin polymorphic form, and wherein more than about 80% by weight of the ribavirin dissolves in water in 30 minutes, and wherein the disintegration time of the composition in water is less than 10 minutes.
Patent CA-2367027-C (CA)
Title: Detecteur de rayonnement gamma destine a la mesure pendant le forage
Inventor: SCHULTZ WARD E
IPC: G01V5/04
Filed: 2000-03-23
Granted: 2004-10-12
Abstract: L'invention concerne un outil stationnaire de détection de rayonnements, qui fournit une indication azimutale de l'emplacement de sources souterraines de rayonnements. Selon un mode de réalisation, l'outil comprend quatre sondes de rayons gamma, chacune d'elles recevant des rayons gamma d'une zone discrète d'une formation environnante.
Patent CA-2370674-C (CA)
Inventor: YAZAWA TAKESHI
IPC: B41J19/14
Filed: 2002-02-05
Granted: 2006-01-03
Abstract: An ink jet printing apparatus comprising print means having a polarity of ejection outlet arrays each having a plurality of ejection outlets, arranged in a predetermined direction, for ejecting ink, scanning means for scanningly moving the print means relative to the print medium in a main scan direction which is different from the predetermined direction during a printing operation, and means for feeding the print medium relative to the print means in a direction which is different from the main scan direction, wherein an image is formed on the print medium while repeating scanning operation of the scanning means and feeding operation by the feeding means, includes information obtain means for obtaining image information corresponding to at least one of the ejection outlet arrays with respect to a predetermined area of image data to be printed; and selecting means for selecting such a portion in the at least one of ejection outlet arrays as is to effect printing for the image data in the predetermined area, on the basis of the information obtained by the information obtaining means upon image formations.
Patent CA-2372720-C (CA)
Inventor: HOLICK MICHAEL FRANCIS
IPC: A61K31/58
Filed: 2000-05-04
Granted: 2007-09-11
Abstract: L'invention concerne des glycosides d'androgènes permettant, à la suite de leur administration par voie orale, d'obtenir des androgènes circulants libres du fait qu'ils subissent une dégradation atténuée lors de leur premier passage hépatique.
Patent CA-2372955-C (CA)
Inventor: SMITH DWIGHT
IPC: B60K15/035
Filed: 2000-06-01
Granted: 2004-11-02
Abstract: A vent apparatus (10) includes a tank mount (12) made of a weldable plastics material and a fuel systems component such as a valve assembly (13). Valve assembly (13) includes a valve housing (14) made of a non-weldable plastics material and a valve (21) movable in a valve chamber (24) formed in valve housing (14) to open and close an aperture (23) leading to a venting outlet (22). Tank mount (12) supports valve housing (14) in a position in a mounting aperture (16) formed in a fuel tank (18). Valve housing (14) is made by injecting non-weldable plastics material into a mold containing the pre-molded tank mount (12).
Patent CA-2375994-C (CA)
Inventor: TOYE JONATHAN DALLAS
IPC: F16B45/00
Filed: 2000-04-26
Granted: 2008-03-11
Abstract: The invention provides a fastening component (10) for use in anchoring agricultural sheeting, textile or film (2) to a support (4), including one or more prongs (12, 13) arranged to engage the sheeting, textile or film (2) to connect the component (10) to the sheeting, textile or film (2) and attachment means (14) enabling a length of resiliently extensible and/or inextensible material (20) to be attached to the component (10) to the support (4). The fastening component (10) may be used in combination with a length of resiliently extensible material and/or inextensible material (20), arranged to be releasably fastened at the other end to the support (4).
Patent CA-2379021-C (CA)
Title: New phenylpiperazines
Inventor: VLIET BERNARD J VAN
IPC: C07D209/00
Filed: 2000-08-22
Granted: 2009-10-27
Abstract: The invention relates to a group of phenylpiperazines having high affinity for the dopamine D2-receptor and are good serotonin reuptake inhibitors (SRI's). The invention relates to a group of phenylpiperazine derivatives of formula (I) wherein: e.g. x is 1) a group of formula (1) wherein: S 1 is hydrogen or halogen; S2 and S3 are independently hydrogen, alkyl (1-6C), phenyl or benzyl; S4 represents two hydrogen atoms or an oxo group, S5 is H or alkyl (1-4C); and Y is CH2, O or S, and salts thereof.     (see formula I) (see formula 1)
Patent CA-2381585-C (CA)
Inventor: ORR STEVEN K
IPC: G01S19/41
Filed: 2000-06-14
Granted: 2008-08-05
Abstract: A GPS enabled radar detector (20) that aids in the management of unrelated or otherwise unimportant sources (16), permitting the detector to dynamically improve its handling of such sources based upon previously-stored geographically-referenced information on such sources. The detector includes technology (30, 32) for determining the location of the detector, and comparing this location to the locations of known stationary sources, to improve the handling of such detections. The detector may ignore detections received in an area known to contain a stationary source, or may only ignore specific frequencies or may handle frequencies differently based upon historic trends of spurious police radar signals at each frequency. A Global Positioning Satellite System (GPS) receiver (30, 32) is used to establish current physical coordinates. The detector maintains a list (50, 82) of the coordinates of the known stationary source "offenders" in nonvolatile memory. Each time a microwave or laser source is detected, it will compare its current coordinates to this list. Notification of the driver will take on a variety of forms depending on the stored information and current operating modes.
Patent CA-2382187-C (CA)
Title: Filtre de puits pourvu d'un circuit auxiliaire interne d'ecoulement
Inventor: TIBBLES RAYMOND J
IPC: E21B43/08
Filed: 2000-08-17
Granted: 2008-07-08
Abstract: L'invention concerne un filtre de puits ayant un circuit auxiliaire interne non perforé d'écoulement permettant d'amener du liquide de fracturation ou de la boue de gravillons à différents niveaux à l'intérieur d'un espace annulaire. Le filtre est constitué d'un conduit externe (18) disposé sur un conduit de base (17), de manière à ce qu'un espace annulaire (19) se forme entre les deux conduits. La circonférence de chaque conduit comporte une partie perforée et une partie non perforée qui s'étendent sur la longueur de leur conduit respectif. Lorsqu'elles sont assemblées, les parties perforées sont alignées de sorte qu'elles forment une partie de production perforée et les parties non perforées sont alignées de sorte qu'elles forment le circuit auxiliaire non perforé d'écoulement. Le conduit de base est enveloppé avec un fil (30) afin d'éviter que les solides ne s'écoulent par les ouvertures du conduit. La boue est pompée dans l'espace annulaire, où elle circule dans le sens de la circonférence (33) depuis le circuit d'écoulement alterné non perforé jusqu'à l'espace annulaire, en passant par les ouvertures de la partie perforée de l'espace annulaire.
Patent CA-2387306-C (CA)
Title: Dosages de variantes de sequences courtes
Inventor: TYAGI SANJAY
IPC: C12Q1/689
Filed: 2000-10-13
Granted: 2010-04-27
Abstract: La présente invention concerne des dosages permettant de détecter des variantes génétiques multiples d'un gène (par ex. d'un gène mycobactérien) dans un échantillon utilisant un fonds génétique commun (par ex. 2,3,4 ou plus) d'échantillons d'hybridation d'oligonucléotides.