baber/WOPTO huggingface dataset:
Patent CA-2324741-C (CA)
Inventor: LEUNG TING YU
IPC: G06F17/30
Filed: 2000-10-30
Granted: 2004-06-01
Abstract: Mécanisme permettant de supporter des colonnes matérielles générées sans explicitement ajouter de déclencheurs et une contrainte de vérification dans un système de gestion de base de données (SGBD). Lorsqu'une colonne affectant la colonne matérielle générée est actualisée, un déclencheur « avant actualisation » est généré en interne dans le SGBD et ajouté comme dernier déclencheur avant l'actualisation. De manière similaire, lorsqu'une opération d'insertion est effectuée, un déclencheur « avant insertion » est généré en interne par le SGBD et ajouté comme dernier déclencheur avant l'opération d'insertion. Puisque les déclencheurs sont générés en interne dans le SGBD, une contrainte n'est pas nécessaire pour les opérations d'actualisation ou d'insertion.
Patent CA-2331496-C (CA)
Title: Gel powder composition
Inventor: SCORDAMAGLIA-CROCKETT BARBARA
IPC: A61K8/00
Filed: 2000-03-08
Granted: 2009-09-15
Abstract: The present invention relates to a liquid powder composition comprising a cosmetically acceptable base, and a powder component containing at least one cosmetically acceptable spherical microparticle.  Preferably, the composition is an aqueous gel comprising polyurethane and silicone resin microparticles, combined with a starch, such as tapioca or corn starch.
Patent CA-2332224-C (CA)
Inventor: ST-PIERRE YVES
IPC: B62D55/253
Filed: 2001-01-25
Granted: 2006-11-07
Abstract: The endless track is made of a reinforced rubber material with longitudinally spaced and transversely disposed stiffeners embedded in the rubber material. The body defines a central band portion and opposite lateral band portions that are located on the sides of the central band portion. The central band portion is delimited from the two lateral band portions by two corresponding suspension bearing portions, each defining a plurality of clipping sites that are adapted to receive a metallic clip. The track is characterized in that the clips that are mounted in an arrangement of mixed clip sequences on each suspension bearing portion. Each clip sequence comprises one or more successive clips immediately followed by one or two successive clipping sites without a clip. This arrangement of mixed clip sequences lowers the overall noise level generated by the track while rotating. It also lowers the overall weight of the track and the manufacturing costs thereof.
Patent CA-2337634-C (CA)
Inventor: GOTTLING JOSEF
IPC: B41F7/00
Filed: 2001-02-21
Granted: 2007-06-12
Abstract: A rotary printing machine having a plurality of printing-unit cylinders mounted one above another on a side wall, their axes lying in a plane inclined with respect to the plane of the printing-material web. An image-setting device is arranged wholly within the range of the obtuse angle which is formed by the plane of inclination of the cylinders and the plane of the printing-material web.
Patent CA-2348078-C (CA)
Title: Improvements in marine anchors
Inventor: BRUCE PETER
IPC: B63B21/40
Filed: 1999-10-29
Granted: 2008-04-22
Abstract: A marine anchoring arrangement is described wherein a marine anchor (1, 23) is drivingly embedded vertically into a mooring bed (10) by an elongate follower (13), especially by its own weight and that of the follower. The follower (13) has a bottom clevis part (103) adapted to hold detachably the anchor (1) via the anchor shank (2) by means of a fulcrum pin (17) whereby the anchor (1) may swing relative to the bottom part (103). For initial penetration. the anchor (1) is held in a position of minimum forward resistance, specifically with the forward direction F of the fluke (3) parallel to the follower axis (20) and this is achieved by a shear pin (109) between the anchor (1) and the bottom part (103). When the anchor (1) is embedded to a preferred depth (d) specifically at least twice the square root of the maximum projected fluke area (as viewed normal to direction F), the anchor (23) is moved to a position for anchor setting by pulling on an attached anchor cable (4/4A) so causing the shear pin (109) to fracture and the anchor (23) to rotate about the fulcrum axis until arrested by a stop (21) on the follower (13). The follower (13) can then be pulled clear and recovered. The above anchoring arrangement provides a considerably improved anchoring performance in comparison with existing direct embedment arrangements.
Patent CA-2351681-C (CA)
Title: Traction force sensing vacuum extractor
Inventor: DIXON RICHARD A
IPC: A61B17/30
Filed: 1999-11-30
Granted: 2006-01-17
Abstract: A vacuum extractor (100) for use in childbirth is described. The vacuum extractor (100) includes a handle (110), and a vacuum cup (120) with a force sensor (130) coupled to the vacuum extractor (100). The force sensor (130) measures the traction force applied between the vacuum cup (120), and the handle (110) for assisting the birthing attendant in applying an appropriate traction force. The force sensor (130) may also include a slipping mechanism which causes the length of the force sensor (130) to distinctly increase if the applied traction force exceeds a certain level su ch as twenty pounds. Thus, the birthing attendant may feel the slipping, and thus determine that the traction force has exceeded the certain value.</SDOA B>
Patent CA-2352066-C (CA)
Inventor: GOTTSCHALL KLAUS
IPC: C08F8/30
Filed: 1999-11-26
Granted: 2010-07-13
Abstract: L'invention concerne un procédé permettant de préparer un dérivé d'un polymère présentant au moins un groupe fonctionnel, qui se caractérise en ce qu'il comprend: (i) réaction d'au moins un polymère comportant un groupe fonctionnel avec au moins un réactif d'activation ou au moins un dérivé d'un réactif d'activation en phase homogène.
Patent CA-2356690-C (CA)
Title: Coke hautement reactif et hautement resistant pour haut fourneau et son procede de production
Inventor: IGAWA KATSUTOSHI
IPC: C10B57/04
Filed: 2000-10-19
Granted: 2008-02-12
Abstract: La présente invention concerne un coke hautement réactif et hautement résistant destiné à un haut fourneau qui est produit par carbonisation d'un mélange de charbon contenant au moins 60 % en poids d'un charbon agglutinant moyen ayant un degré de carbonification moyen et une faible aptitude à l'écoulement lequel contient au total au moins 30 % en volume de constituants inertes, ou un mélange de charbon qui contient de 60 à 95 % en poids d'un charbon agglutinant moyen ayant un degré de carbonification moyen et une faible aptitude à l'écoulement présentant un facteur de réflexion moyen (Ro) compris entre 0,9 et 1,1 et une aptitude à l'écoulement maximale (MF) inférieure ou égale à 3,3, la quantité restante d'un charbon agglutinant présentant un facteur de réflexion moyen (Ro) supérieur à 1,1, ce système se caractérisant par une répartition des diamètres des pores telle que la quantité de pores ayant un diamètre inférieur à 10 microns représente entre 12 et 15 % en volume et que la quantité des pores ayant un diamètre compris entre 10 et 100 microns représente entre 10 et 15 % en volume. Le fait d'utiliser un mélange de charbon formé d'un petit nombre de charbons de marque contenant une grande quantité de charbon agglutinant ayant un degré de carbonification moyen et une faible aptitude à l'écoulement, permet de produire à faible coût, du coke à forte réactivité et à forte résistance ayant des niveaux recherchés de résistance du coke, de réactivité avec le CO2 ou de distribution des diamètres des pores.
Patent CA-2367003-C (CA)
Inventor: IPPOLITO AGOSTINO
IPC: A61K38/00
Filed: 1999-03-29
Granted: 2008-10-28
Abstract: A peptide compound useful in treating the Multiple Sclerosis selected from the group comprising:  R-Asn-Gly-Val-Gly-His-Gly-Phe-Gly-Asn-Gly-Val-Gly-Pro-Gly-Thr-Gly-Pro-Gly-Ser-Gly-R' (I) (SEQ ID NO: 1);  R-Gly-Pro-Gly-Val-Gly-Phe-Gly-Lys-Gly-Ile-Gly-Thr-Gly-Arg-Gly-Pro-Gly-Pro-Gly-Gln-R' (II) (SEQ ID NO: 2);  R-Gln-Gly-Pro-Gly-Pro-Gly-Arg-Gly-Thr-Gly-Ile-Gly-Lys-Gly-Phe-Gly-Val-Gly-Pro-Gly-R' (III) (SEQ ID NO:3); and R-Gly-Ser-Gly-Pro-Gly-Thr-Gly-Pro-Gly-Val-Gly-Asn-Gly-Gly-Phe-Gly-His-Gly-Val-Gly-Asn-R' (IV) (SEQ ID NO:4) where R  is H- or COCH3, R' is COOH or CONH2 and each amino acid has L or D  configuration. A pharmaceutical composition comprising the same.
Patent CA-2377858-C (CA)
Title: Bloc de circulation d'agent de lubrification
Inventor: WILCOX WILLIAM STANLEY
IPC: G05D16/10
Filed: 2000-06-28
Granted: 2007-09-25
Abstract: L'invention concerne un bloc (24) de circulation d'agent de lubrification, utilisé pour réguler la lubrification dans un dispositif lubrifié, ledit bloc de circulation (24) comprenant des moyens de réception (18) destinés à recevoir un agent de lubrification provenant d'une source extérieure, des moyens de circulation (32) destinés à faire circuler ledit agent de lubrification à partir du dispositif lubrifié, et des moyens de valve destinés à réguler le passage de l'agent de lubrification à travers le bloc de circulation d'agent de lubrification vers le dispositif lubrifié. Lorsque les moyens de réception reçoivent l'agent de lubrification, les moyens de valve dirigent cet agent de lubrification vers le dispositif lubrifié, et lorsque le dispositif lubrifié reçoit un excès d'agent de lubrification, cet excès peut être orienté hors du dispositif lubrifié vers les moyens de circulation à l'aide des moyens de valve.
Patent CA-2380587-C (CA)
Inventor: DE TRAVERSAY JEAN
IPC: G06Q30/00
Filed: 2000-07-25
Granted: 2009-06-30
Abstract: Computer implemented processes and software products generates profiles of entities (302, 304), such as providers, clients, merchants and customers, and entities comprising interacting pairs of entities (306). The processes including deriving direct profiles from transaction data pertaining to an entity and enhancing the profile of one entity (308) using the profile of another entity (304). Parallel and serial applications of the derive and enhance processes on various individual and multiple entities yields enhanced profiles that powerfully describe the interactions and relationship of the entities to each other, and between their members.
Patent CA-2382709-C (CA)
Inventor: RING MICHAEL E
IPC: B60T7/04
Filed: 2002-04-19
Granted: 2005-03-29
Abstract: An electronic sensor for a quick release mechanism in a railcar vertical hand brake having a housing equipped with a flexible clamp mounted on an inside wall, and a release shaft having a member disposed perpendicular to and about the circumference thereof. A first element is disposed on the member and interposes with the flexible clamp when the release shaft is rotated to achieve and maintain a full brake release. A second element engages a projection on a ratchet wheel when the operating shaft is rotated to disengage the first element from the flexible clamp. A sensing device is disposed in a predetermined position for detecting when the release shaft is rotated into a release position, and for communicating a signal, indicating that the hand brake is in the release position.      A device for activating the sensing device when the release shaft is rotated is disposed in a predetermined position.
Patent CA-2390691-C (CA)
Inventor: DELANO WARREN L
IPC: C07K7/06
Filed: 2000-12-22
Granted: 2016-05-10
Abstract: Peptide ligands having affinity for IgG or for serum albumin are disclosed.  Also disclosed are hybrid molecules comprising a peptide ligand domain and an active domain. The active domain may comprise any molecule having utility as a therapeutic or diagnostic agent. The hybrid molecules of the invention may be prepared using any of a number techniques including production in and purification from recombinant organisms transformed or transfected with an isolated nucleic acid encoding the hybrid molecule, or by chemical synthesis of the hybrid. The hybrid molecules have utility as agents to alter the elimination half-times of active domain molecules. Elimination half-time is altered by generating a hybrid molecule of the present invention wherein the peptide ligand has binding affinity for a plasma protein. In a preferred embodiment, a bioactive molecule having a short elimination half-time is incorporated as or into an active domain of the hybrid molecules of the invention, and the binding affinity of the peptide ligand domain prolongs the elimination half-time of the hybrid as compared to that of the bioactive molecule.
Patent CA-2391542-C (CA)
Inventor: RUST DAVID BRADLEY
IPC: G06F17/30
Filed: 2000-11-17
Granted: 2011-05-31
Abstract: Il est possible, dans le cadre de cette invention, d'exécuter une session d'exploration coopérative du Web sur un réseau, permettant au Présentateur sur un premier ordinateur de diriger les composants audios et visuels d'un navigateur sur un ou plusieurs autres ordinateurs. Le Visiteur sur le second ordinateur se connecte à un ordinateur de site de commande se trouvant sur le Web et concède ensuite la commande du navigateur au Présentateur sur le premier ordinateur. La session d'exploration coopérative du Web ("session"), comme créée par le Présentateur et à laquelle assiste le Visiteur, se compose d'un ensemble prédéterminé de pages du Web et de vues fixes. Cette invention permet au Présentateur d'une session d'exploration coopérative du Web d'intégrer, de façon dynamique, une région de l'affichage du Présentateur à la session. Le Présentateur configure le premier ordinateur afin de sélectionner une région sur son afficheur et ce, pour l'intégrer à la session. Ce Présentateur configure également des combinaisons clavier afin de procéder à la capture de la région sélectionnée. Une fois celle-ci capturée, une image associée à la région est envoyée à l'ordinateur de site de commande comme faisant partie de la session. L'ordinateur de site de commande introduit dans la session l'image incluse dynamiquement et la transmet au second ordinateur sur l'écran duquel s'affiche l'image aux fins de visualisation par le Visiteur.
Patent CA-2397828-C (CA)
Title: Compounds having hypolipidemic and hypocholesteremic activities, process for their preparation and pharmaceutical compositions containing them
Inventor: LOHRAY BRAJ BHUSHAN
IPC: A61P9/12
Filed: 2001-01-17
Granted: 2007-09-04
Abstract: The present invention relates to novel substituted pyrrole compounds, their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them. This invention particularly relates to novel substituted pyrrole compounds of the general formula (I), their analogs, their derivatives, their polymorphs, their tautomeric forms, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and the pharmaceutical compositions containing them. This invention also relates to the process for preparing such compounds, a composition containing such a compound and the use of such a compound and composition in medicine.
Patent CA-2399619-C (CA)
Inventor: BODUCH MARK E
IPC: H04J3/14
Filed: 2001-02-09
Granted: 2011-05-10
Abstract: The specification discloses methods and apparatus for selecting the better of two or more copies of a cell in a cell-oriented redundant switching system (107, 108) connected to an external communication network. In the preferred embodiment, the best cell copy selection (109) aligns redundantly transmitted cell streams before selecting cells for insertion in the data stream. Because the streams are aligned before the selection is made, the best cell copy selector compares each cell at the same instant in time, rather than basing its selection on past events.
Patent CA-2401726-C (CA)
Inventor: HUMPLEMAN RICHARD JAMES
IPC: G06F17/00
Filed: 1998-06-24
Granted: 2010-10-19
Abstract: A method and system for commanding and controlling diverse home devices. A first home device capable of displaying user interface data is connected to a home network. A second home device stores user interface data that defines a user interface for commanding and controlling the second home device, also connected to the home network. The first device receives the user interface data from the second device over the network. The first device then displays the user interface as defined by the data. The user interacts with the user interface displayed on the first device by a control device. User input is accepted from the user responsive to the interaction. Control and command information is sent from the first home device to the second home device in order to control the second device according to the user input. Since the user interface can be displayed from any device, a single control device may control a plurality of different devices without requiring any change in the mode of operation of the control device.
Patent CA-2406040-C (CA)
Inventor: JACOB HANS-JOACHIM
IPC: B01F25/64
Filed: 2001-05-11
Granted: 2006-07-11
Abstract: The invention relates to a device which is used to mix materials in a mixer unit (7) which comprises a stator (24) and a rotor (17) arranged in a mixing chamber (18); The aim of the invention is to embody the stator (24) in a different manner in the mixing areas of said mixing chamber (18), said mixing areas being separated by means of a separating disk (20) associated with the rotor (17).  As a result,different yield and mixing ratios can be obtained in the mixing areas of the mixing chamber (18).
Patent CA-2408361-C (CA)
Inventor: KAMF ANDERS CLAES
IPC: C22C9/04
Filed: 2001-05-07
Granted: 2010-07-20
Abstract: Alliages de cuivre pour des applications électriques, en particulier dans l'industrie informatique, et procédé de fabrication desdits alliages. Ces alliages contiennent 13 à 15 % en poids de zinc, 0,7 à 0,9 % en poids d'étain, et 0,7 à 0,9 % en poids de fer, le solde étant du cuivre. La faible teneur en étain et en fer et la forte teneur en zinc permettent d'obtenir des alliages de cuivre possédant une résistance à la traction, une limite d'élasticité et une conductivité élevées, qui peuvent être fabriqués à un faible coût.
Patent CA-2412078-C (CA)
Title: Process for making a flexible polyurethane foam
Inventor: DAUNCH WILLIAM ANDREW
IPC: C08G18/40
Filed: 2001-07-05
Granted: 2009-11-17
Abstract: Process for preparing a flexible polyurethane foam comprising reacting at an isocyanate index of 70 to 130, preferably 80-120, most preferably 100-115,1) 40-65 and preferably 45-63 parts by weight of a polyisocyanate composition comprising a) 80-100 % by weight of a diphenylmethane diisocyanate (MDI) component comprising, based on 100 parts by weight of the MDI component, 1) 75- 100 and preferably 85-100 parts by weight of diphenylmethane diisocyanate comprising 15-75, preferably 25-75 and most preferably 30 to 70 parts by weight of 4,4'-diphenylmethane diisocyanate, and 25 to 85, preferably 25 to 75 and most preferably 30 to 70 parts by weight of 2,4'-MDI, and 2,2'-MDI and/or a liquid variant of such diphenylmethane diisocyanate, and 2) 0 to 25 and preferably 0-15 parts by weight of homologues of diphenylmethane diisocyanat es having an isocyanate functionality of 3 or more; and b) 20-0 % by weight of toluene diisocyanate; 2) 20 to 45, preferably 20-40 parts by weight of a polyether polyol (polyol 2) having an average molecular weight of 4500-10000 , an average nominal functionality of 2-6 and preferably 2-4 and comprising oxypropylene and optionally oxyethylene groups, the amount of oxypropylene groups being at least 70 % by weight calculated on the weight of this polyol ; 3) 3 to 20 parts by weight of a polyether polyol (polyol 3) having an averag e molecular weight of 700-4000 and preferably of 1000-2000, an average nominal functionality of 2-6 and an hydroxyl value of at most 225 mg KOH/g and comprising oxyethylene and optionally oxypropylene groups, the amount of oxyethylene groups being at least 70 % by weight calculated on the weight of this polyol; and 4) 2-6 parts by weight of water, the amount of polyisocyana te 1), polyol 2), polyol 3) and water being 100 parts by weight.
Patent CA-2419482-C (CA)
Title: Method and device for determining backgate characteristics
Inventor: YAMASHITA MASASHI
IPC: H01L29/812
Filed: 2003-02-21
Granted: 2011-07-05
Abstract: Backgate-characteristics determination method and device that make for curtailing the fabrication of semiconductor circuit elements having defective backgate-characteristics. Initially a first C-V curve 30 representing the relation between a voltage applied to the obverse face of a wafer 20 serving as a substrate for semiconductor circuit elements, and its capacitance, is found.  Next, a second C-V curve 32 is found through applying a voltage to the reverse face of the wafer 20. The backgate characteristics for the semiconductor circuit elements are determined based on a voltage-shift amount 34 for the wafer 20, found from the first C-V curve 30 and the second C-V curve 32.
Patent CA-2424448-C (CA)
Inventor: ZANGER LEONARD A
IPC: B23K37/047
Filed: 2003-04-04
Granted: 2009-07-21
Abstract: An apparatus and method for randomly interchanging up to four pairs of side framing gates at a framing station of a vehicle assembly line while maintaining a predetermined build cycle time interval of the assembly line. The system employs first and second carousels positioned on opposite sides of the assembly line upstream of the framing station and third and fourth carousels positioned on opposite sides of the production line downstream of the framing station. The system further includes a first linear track structure extending from the first carousel to a first side of the framing station, a second linear track structure extending from the second carousel to a second, opposite side of the framing station, a third linear track structure extending from the third carousel to the first side of the framing station, a third linear track structure extending from the third carousel to the first side of the framing station, and a fourth linear track structure extending from the fourth carousel to the second side of the framing station. The carousel includes at least two sides, possibly three sides, four sides or more, each side capable of receiving a framing gate. The framing gates positioned at the framing station are randomly interchanged by a combination of rotary movements of the carousels and linear movements of framing gates along the linear track structures.
Patent CA-2424745-C (CA)
Inventor: WILDE GLENN
IPC: E21B43/12
Filed: 2003-04-09
Granted: 2006-06-27
Abstract: A natural gas production system prevents liquid accumulation in the wellbore and minimizes friction loading in the wellbore by maintaining production gas velocity above a critical minimum velocity. A pressurized gas is injected into the well to supplement the flow of production gas such that the velocity of the total gas flow up the well exceeds the critical velocity. A choke is fitted to the gas injection line, and total gas flows are measured by a flow meter. A flow controller compares the measured total gas flow rate against the critical flow rate, and determines a minimum gas injection rate required to maintain the total gas flow rate at or above the critical flow rate. The flow controller then adjusts the choke to achieve the desired gas injection rate. The injection gas may be recirculated production gas from the well, or a gas from a separate source.
Patent CA-2431496-C (CA)
Title: Improvements in and relating to the distribution of content
Inventor: PALOMAKI VESA
IPC: H04L12/22
Filed: 2001-11-27
Granted: 2010-03-23
Abstract: A content distribution system is described in which indicia (51) defining a level of copyright control are encapsulated together with content (31) to which it relates in a datagram (33) for a delivery over a network (1). Depending on the level of copyright control defined by the indicia (51), a terminal (3) receiving the content (31) is restricted in the operations it can carry out on the content including saving (55), reading (53) and forwarding (57) the content.