baber/WOPTO huggingface dataset:
Patent CA-2353134-C (CA)
Title: Differential hydrostatic transmission system
Inventor: NOLD RAYMOND V III
IPC: B66D1/44
Filed: 2001-07-16
Granted: 2004-06-01
Abstract: A hydrostatic transmission system for driving a rotatable member includes a differential having an output coupled with the rotatable member, a first hydrostatic drive having an output coupled to a first input of the differential, and a second hydrostatic drive having an output coupled to a second input of the differential. The output of the first hydrostatic drive is rotatable in a first selected direction and at a first selected speed. The output of the second hydrostatic drive is rotatable in a second selected direction and at a second selected speed. A rotational speed and direction of the output of the differential is related to the algebraic sum of the rotational speeds and directions of the outputs of the hydrostatic drives. In one embodiment, the speeds of the first and second drives are maintained above a minimum stable threshold, while operating the rotatable drive at very low or zero speed, by selecting the first direction to be opposite the second direction.
Patent CA-2353898-C (CA)
Inventor: RAMANATHAN PARAMESWARAN
IPC: H04M3/54
Filed: 1999-12-21
Granted: 2007-05-22
Abstract: A cellular-fixed call transfer service is effected by introducing a Fixed-Cellular Mobility Agent (FCMA) (210) into the cellular network (CN) (150), the FCMA (210) having the functionality of a Public Switching Telephone Network (PSTN) central office (121)/CN  mobile switching center (MSC) (181) for interconnecting incoming calls to the MSC (181) as outgoing calls to the CN (150) or the PSTN  (110) and which, in addition, monitors each call connection to carry out call transfers between the CN (150) and the PSTN (110).
Patent CA-2360315-C (CA)
Title: Laboratory cap and well for hanging-drop crystallization methods
Inventor: VIOLA JEAN-PASCAL
IPC: B01L3/00
Filed: 2000-02-09
Granted: 2008-01-22
Abstract: The invention relates to a device for molecular and macromolecular crystallization.      More particularly, the device comprises a well and a transparent cap for growing diffrac-tion-duality protein crystals by conventional vapor diffusion techniques. The present de-vice is particularly advantageous in that it al-lows the pre-filling of the well with a solution for transport and handling.
Patent CA-2361337-C (CA)
Inventor: MARZARI JORGE A
IPC: B65D81/00
Filed: 2000-03-09
Granted: 2009-12-08
Abstract: In a method of melting asphalt in a vessel, the molten asphalt normally emitting fumes, 0.2 weight percent to 6 weight percent of a polymer is added to the asphalt to reduce the visual opacity of the fumes by at least 25% over the same asphalt without the polymer. In another embodiment, the total emissions of benzene soluble suspended particulates is reduced by at least 15% over the same asphalt without the polymer. Preferably, the added polymer has a melt flow index of from 15 grams/10 minutes to 95 grams/10 minutes, and the added polymer reduces the visual opacity of the fumes by forming a skim on the upp er surface of the molten asphalt.
Patent CA-2362270-C (CA)
Title: Information processor, processing method therefor, and program storage medium
Inventor: MORITA TOSHIHIRO
IPC: G06F21/10
Filed: 2000-12-15
Granted: 2009-10-06
Abstract: In an information processing apparatus and method in which a variety of data about sound contents is recorded, a predetermined number of data about sound contents is recorded in a main table in a display data file (182) while other types of data about sound contents are recorded in a sub table in the display data file (182) as data which increase the types of data recorded in the main table.
Patent CA-2362964-C (CA)
Inventor: ALTMANN FRIEDRICH
IPC: C12N15/09
Filed: 2000-02-17
Granted: 2012-03-27
Abstract: A DNA molecule is provided which comprises a sequence according to SEQ ID NO: 1 having an open reading frame from base pair 211 to base pair 1740 or having at least 50% homology to the above-indicated sequence, or hybridizing with the above-indicated sequence under stringent conditions, or comprising a sequence which has degenerated to the above-indicated DNA sequence because of the genetic code, the sequence coding for a plant protein having fucosyltransferase activity or being complementary thereto.
Patent CA-2365724-C (CA)
Inventor: PEDERSEN PAUL
IPC: B65G69/24
Filed: 2001-12-21
Granted: 2009-10-27
Abstract: A dock leveler has a support with a deck pivotally secured to the support at one end for movement between a stored position and an elevated position. A deck lip is pivotally connected to the deck assembly for movement between a pendant stored position and a bridging position projecting from said deck assembly. A lift mechanism acts on said deck assembly to lift it toward the elevated position and a lip operating mechanism operatively connected to the lip moves it from the pendant position to the bridging position. A latch holds the lip in the bridging position. The latch releases the lip upon relative movement between the lip and the deck assembly and has a yieldable connection to permit limited pivotal movement between said lip and said deck assembly upon application of a rearward force from a vehicle to allow the lip to move to an unlatched position.
Patent CA-2370757-C (CA)
Inventor: AUGUSTSSON TORSTEN
IPC: H01S3/10
Filed: 2000-04-14
Granted: 2010-04-13
Abstract: La présente invention concerne un dispositif et un procédé de filtration sélective d'une longueur d'ondes de canaux de longueurs d'ondes optiques. Ce dispositif comprend au moins un coupleur 3dB ou au moins un circulateur à accès Q (40), où Q>=3, un (dé)multiplexeur MRL 1XN (30), où N>=2, N étant le nombre de fibres optiques (31, 32, 33, 34, 35, 36, 37 et 38), au moins un nombre N de sections de réflexion (61, 62, 63, 64, 65, 66, 67 et 68) et au moins un nombre N d'atténuateurs optiques variables (71, 72, 73, 74, 75, 76, 77 et 78). Un des accès du circulateur (40) ou du coupleur 3dB est relié à un premier côté du (dé)multiplexeur MRL (30). Chaque fibre optique (31, 32, 33, 34, 35, 36, 37 et 38) comprend au moins un atténuateur optique variable (71, 72, 73, 74, 75, 76, 77 et 78) et au moins une section de réflexion (61, 62, 63, 64, 65, 66, 67 et 68), de telle façon qu'au moins un atténuateur optique variable (71, 72, 73, 74, 75, 76, 77 et 78) sera situé entre une section de réflexion (61, 62, 63, 64, 65, 66, 67 et 68) et le (dé)multiplexer MRL (30).
Patent CA-2371235-C (CA)
Title: Structure d'ailette de tambour-melangeur de beton
Inventor: CHRISTENSON RONALD E
IPC: B28C5/20
Filed: 1999-11-10
Granted: 2006-01-10
Abstract: L'invention concerne un tambour mélangeur rotatif conçu pour être monté dans un système mobile afin de malaxer et de distribuer du béton. Une ailette de malaxage (80) unique, hélicoïdale, pleine longueur, fait saillie depuis l'intérieur du mélangeur. L'invention concerne également une ailette de malaxage (82) auxiliaire montée dans une partie avant du tambour (58), et une paire de palettes de sortie (90, 92) disposées près d'une section de décharge dudit tambour. L'ailette de malaxage (82) auxiliaire est montée à l'intérieur du tambour via une barre de support (84) qui sert également à briser les blocs de matériau non mélangé.
Patent CA-2386345-C (CA)
Inventor: ATKINSON KERRY S
IPC: F42D1/24
Filed: 2002-05-14
Granted: 2009-07-21
Abstract: The present invention relates to a method of reducing the energy of an emulsion blasting agent as it is being loaded into a borehole and to an improved method of perimeter blasting wherein an energy reducing agent is added to and mixed uniformly throughout an emulsion blasting agent as it is being pumped or conveyed into a perimeter borehole to reduce the energy of the blasting agent to a desired level. In addition, by adding varying amount of gassing agents, the density and sensitivity of the emulsion blasting agent also can be controlled.
Patent CA-2406784-C (CA)
Title: Methode d'augmentation de la viscosite a faible vitesse de cisaillement et indice de fluidification de fluides cationiques divalents et fluides ainsi obtenus
Inventor: DOBSON JAMES W JR
IPC: C09K8/90
Filed: 2002-10-03
Granted: 2010-05-11
Abstract: Divulgation d'une méthode pour augmenter la viscosité à bas taux de cisaillement et l'indice de fluidification de liquides aqueux contenant un sel cationique divalent, un amidon amylopectinique réticulé agissant à la fois comme améliorant de l'indice de viscosité/agent de suspension et comme additif de de contrôle de la perte de fluide, ainsi qu'un agent de pontage. Divulgation aussi des fluides obtenus grâce à cette méthode, de l'utilisation de ces fluides pour le forage d'un puits. L'agent de pontage est un carbonate de magnésium formé de particules calibrées ou un mélange de carbonate de magnésium et de carbonate de calcium formés de particules calibrées. La taille médiane (D50) des particules de carbonate de magnésium est d'environ 2 µm à environ 10 µm. Le rapport massique du carbonate de calcium et du carbonate de magnésium est d'environ 70/30 à environ 0/100.
Patent CA-2407514-C (CA)
Inventor: DE JONG MARION
IPC: C07K5/09
Filed: 2001-04-26
Granted: 2011-03-29
Abstract: The invention relates to compounds having a binding affinity for both the .alpha.v.beta.3 receptor and a(neuro)peptide receptor, in particular the somatostatin receptor, which compound comprises a first peptide part comprising at least once the amino acid sequence Arg-Gly-Asp, and a second peptide part coupled thereto, optionally via a linker, which second peptide part is a (neuro) peptide.
Patent CA-2413314-C (CA)
Title: Methods, well cement compositions and lightweight additives therefor
Inventor: BROTHERS LANCE E
IPC: C04B20/00
Filed: 2002-12-02
Granted: 2009-06-02
Abstract: The present invention provides methods, lightweight well cement compositions and additives for the well cement compositions. The methods of the invention for sealing pipe in a well bore penetrating a zone or formation which readily fractures at low hydrostatic pressure is basically comprised of the steps of providing a lightweight cement composition comprised of a hydraulic cement, water and an additive comprising an aqueous suspension of microspheres containing a water swellable clay suspending agent, placing the cement composition in the annulus between the pipe and the well bore and allowing the cement composition to set.
Patent CA-2420059-C (CA)
Inventor: GEMMER BRADLEY KEITH
IPC: B62K17/00
Filed: 2003-02-26
Granted: 2009-07-21
Abstract: A side by side bicycle has a central frame, a first side frame and a second side frame. The central frame supports a front wheel, a rear wheel and a central coupling adapter. The first side frame and the second side frame both support seats, pedals, handle bars, and a first coupling adapter and a second coupling adapter, respectively. An elongate support connects the central coupling adapter, the first coupling adapter, and the second coupling adapter. The positioning of the first side frame and the second side frame along the elongate support relative to the central frame is selectively adjustable to balance respective weight of riders positioned on the first seat and the second seat, without altering the respective steering and pedalling positions.
Patent CA-2421242-C (CA)
Title: Production de formate de potassium
Inventor: GURKAYNAK MEHMET ALI
IPC: C09K3/18
Filed: 2001-11-08
Granted: 2010-06-29
Abstract: La présente invention concerne un procédé de production, en continu, de formate de potassium par la réaction du formaldéhyde présent dans le gaz de sortie du réacteur d'usines de production de formaldéhyde avec une solution aqueuse d'hydroxyde de potassium, ledit formaldéhyde se trouvant sous une forme monomère gazeuse et étant envoyé dans la colonne de réaction à une température égale ou supérieure à 100  DEG C. Avec cette invention, on dispose d'un procédé simple et très efficace de production de formate de potassium et d'élimination du ou des réactifs en excès. On produit une solution de formate de potassium pure ayant une concentration quelconque. La concentration de la solution du produit dépend de l'endroit où il doit être utilisé. On utilise la solution de formate de potassium principalement en tant que dégivrant, boue de forage et/ou dans la production de formate de potassium en flocons ou en granulés effectuée avec les procédés appropriés. Le formate de potassium en flocons ou en granulés est à son tour utilisé dans les domaines mentionnés ci-avant et également en tant qu'additif pour l'alimentation animale.
Patent CA-2426457-C (CA)
Inventor: UNEO NAOMI
IPC: A61K31/64
Filed: 2001-10-15
Granted: 2010-01-05
Abstract: This invention provides a compound of the formula (I): or the pharmaceutically acceptable salts thereof, wherein Y1, Y2, Y3, and Y4 are independently selected from N, CH, etc.; R1 is H, C1-8 alkyl, etc.; Q1 is a 5-12 membered monocyclic or bicyclic aromatic ring optionally containing up to 4 heteroatoms selected from O, N and S, etc.; A is a 5-6 membered monocyclic aromatic ring optionally containing up to 3 heteroatoms selected from O, N and S, etc.; B is C1-6 alkylene optionally substituted with an oxo group, etc.; W is NH, O, etc.; R2 is H, C 1-4 alkyl, etc.; Z is a 5-12 membered monocyclic or bicyclic aromatic ring optionally containing up to 3 heteroatoms selected from O, N and S, etc.; L is halo, C1-4 alkyl, etc.; m is o,1 or 2; R3 and R4 are independently selected from H and C1-4 alkyl; R5 is H, C1-4 alkyl, etc.; Q2 is a 5-12 membered monocyclic or bicyclic aromatic ring or tricyclic ring optionally containing up to 3 heteroatoms selected from O, N and S, etc. These compounds are useful for the treatment of medical conditions mediated by prostaglamndin such as pain, fever or inflammation, etc. This invention also provides a pharmaceutical composition comprising the above compound.
Patent CA-2426703-C (CA)
Title: Therapeutic agents and methods of use thereof for the modulation of angiogenesis
Inventor: ARICO-MUENDEL CHRISTOPHER C
IPC: C07D405/14
Filed: 2001-11-01
Granted: 2005-09-13
Abstract: The present invention provides angiogenesis inhibitor compounds comprising a MetAP-2 inhibitory core coupled to a peptide, as well as pharmaceutical compositions comprising the angiogenesis inhibitor compounds and a pharmaceutically acceptable carrier. The present invention also provides methods of treating an angiogen ic disease, e.g.,cancer, in a subject by administering to the subject a therapeutically effective amount of one or more of the angiogenesis inhibitor compounds of the invention.
Patent CA-2433209-C (CA)
Inventor: GOODER WILLIAM PENTY
IPC: F41C23/00
Filed: 2003-06-25
Granted: 2007-06-05
Abstract: A weapon stock is adapted to receive a firing assembly with a barrel and a receiver connected to the barrel. The stock has a pistol grip interposed between a first forestock located towards a forward end and a butt stock located towards a rear end, such that in assembly with the firing assembly, the barrel is adjacent to the first forestock. The stock further includes an elongated lower second forestock spatially separated below the stock for at least part of its length at a location substantially at or below the pistol grip and extending for a distance equal to or less than the distance between the barrel end distal to the receiver and the rear end of the buttstock; the second forestock is attached to the stock at two or more attachment points wherein at one or more attachment points, the second forestock is not integrally formed with the stock.
Patent CA-2445044-C (CA)
Inventor: RILEY JAMES
IPC: H04N5/21
Filed: 2002-04-24
Granted: 2011-02-15
Abstract: L'invention concerne un système d'imagerie multicanal produisant un ensemble d'images pour chaque champ de vision d'un objet. Chaque image de l'ensemble est supposée contenir des informations provenant d'une source unique parmi les diverses sources de l'objet. Cependant, en raison de la diaphonie, au moins une partie du signal provenant d'une première source apparaît dans le canal prévu pour une seconde source. En raison de la précision, la correction sera amoindrie si les images d'un ensemble sont mal alignées dans l'espace les unes par rapport aux autres. Le décalage spatial entre les différentes images est alors déterminé et une correction s'applique afin de supprimer quasiment la totalité du décalage. Ensuite, on détermine une correction apportée aux signaux en vue de réduire fortement les contributions apportées au signal dans un canal à partir des signaux dans les autres canaux. Le traitement de signal peut alors servir à traiter les signaux générés pour chacun des systèmes d'imagerie décrits par la présente invention.
Patent CA-2447464-C (CA)
Inventor: BARTONEK MARK
IPC: G01J5/60
Filed: 2003-10-30
Granted: 2012-06-19
Abstract: Cette invention se rapporte à la détection d'une plage de températures de roue ou de roulement d'un véhicule de chemin de fer. Le dispositif fourni comprend un capteur produisant des signaux indiquant le rayonnement infrarouge de la roue ou du roulement compris dans deux plages ou plus de deux plages de longueurs d'onde infrarouge. Un processeur détermine une plage de températures ou une température de la roue ou du roulement à partir des signaux produits. Une méthode permet aussi de détecter la plage de températures d'une roue ou d'un roulement de véhicule de chemin de fer, dans laquelle le rayonnement infrarouge de la roue ou du roulement d'un train qui traverse une voie ferrée indique la plage de températures. La méthode préconisée comprend la détection et la production de signaux indiquant le rayonnement infrarouge de la roue ou du roulement, compris dans deux ou plus de deux longueurs d'onde du rayonnement infrarouge. Il est ensuite déterminé la plage de températures ou la température de la roue ou du roulement, à partir des signaux produits.
Patent CA-2448853-C (CA)
Inventor: HIMBERGER ANDREW M
IPC: G06F21/31
Filed: 2003-11-10
Granted: 2013-02-19
Abstract: Methods and systems authenticate a user of a sub-location of a network location by using a first cookie for authentication within the network location, such as a domain of the world wide web, and also use a second cookie for authentication within a sub-location of the network location. When the user attempts to visit a network location or sub-location within the network location, the server of the network location authenticates the user by obtaining a previously stored cookie from the user's computer and validating it for the network location. Upon being authenticated by the validation, a cookie for a sub-location within the network location is generated for the user and provided to the user's computer. When the user attempts to access the sub-location within the network location, the cookie provided to the user's computer for the sub-location is obtained and validated to authenticate the user for the sub-location.
Patent CA-2462283-C (CA)
Inventor: HUIZINGA HINDRIK
IPC: A23D7/04
Filed: 2002-09-13
Granted: 2011-06-14
Abstract: Edible W/O-emulsion spread, which spread possesses ambient emulsion stability in the absence of partial glycerides, which spread comprises a dispersed aqueous phase which contains at least X wt.% on aqueous phase of a natural thickening agent, preferably a natural stach, which agent is characterized by a peak value in the temperature related viscosity graph of an aqueous dispersion of the thickener and where the thickener concentration X is chosen such that an aqueous dispersion with that concentration has a peak viscosity which is at least 70 Brabender Units and an end viscosity which preferably is at least 60 Brabender Units.The found aqueous phase ensures that a reduced (25-40 wt.%) fat emulsion spread, without the addition of partial glycerides, remains stable at an ambient temperature of 15~C for at least seven days.
Patent CA-2469874-C (CA)
Title: Acheminement et reacheminement de gestion de table destinee a des architectures de processeur de reseau
Inventor: LYONS DAVID
IPC: H04L49/111
Filed: 2002-11-09
Granted: 2009-06-30
Abstract: L'invention concerne un système informatique possédant un processeur de réseau qui comprend un processeur de base et au moins un micromoteur en contact fonctionnel avec le processeur de base. Une table constituée de plusieurs entrées possédant des adresses IP associées est construite, ces entrées étant organisées de façon hiérarchique en fonction d'un algorithme de compression LC-TRIE agissant sur les adresses IP. Un paquet d'informations est reçu dans le système informatique, ce paquet d'informations possédant une adresse IP de destination associée. La table est cherchée au moyen de l'algorithme LC-TRIE en vue de trouver une correspondance entre une adresse IP d'une entrée dans la table et une adresse IP de destination du paquet d'informations. Le paquet d'informations est transmis à une adresse IP de réacheminement associée à l'adresse IP de l'entrée correspondante. L'invention concerne également une interface permettant d'aménager une communication entre le processeur de base et le micromoteur du processeur de réseau.
Patent CA-2471202-C (CA)
Title: Marine diesel cylinder lubricant composition
Inventor: CHAMBARD LAURENT
IPC: C10N40/25
Filed: 2004-06-11
Granted: 2011-11-01
Abstract: A marine diesel cylinder lubricant composition for a marine diesel engine running on fuel having a sulphur content of less than 1.5%, the composition having a total base number, as determined according to ASTM D2896, of more than 30 and less than 70, and comprising at least 40 wt% of an oil of lubricating viscosity, and at least one detergent prepared from at least two surfactants, one of which is a salicylate. The marine diesel cylinder lubricant composition demonstrates good ability to reduce deposit formation, especially on pistons. The marine diesel cylinder lubricant composition also demonstrates good lubrication at temperatures above 250°C.
Patent CA-2477522-C (CA)
Inventor: MIYAWAKI HIROYUKI
IPC: G11B31/00
Filed: 2003-11-19
Granted: 2013-01-22
Abstract: The present invention is directed to an optical disc recording apparatus adapted for recording data onto a recodable/reproducible optical disc, which comprises a system controller (10) for executing finalize processing in the state divided into plural processing and memorizing, into a flash memory (16), a notification of completion of one processing every time the processing is completed.
Patent CA-2478178-C (CA)
Inventor: CLAYTON DAVID A
IPC: G01V1/04
Filed: 2003-03-14
Granted: 2018-05-01
Abstract: A graphical user interface (GUI) and control system (102) for controlling and testing an acoustic source (14). The control system includes real-time data processing (124) of individual source near-field measured signatures and synthesis of array far-field signatures. The control system (102) determines individual source out-of-specification conditions and computes far-field signatures based on an array configuration and, when applicable, excluding failed sources. Source, array, and troubleshooting information are presented to a user in real-time over a GUI monitor (126) to allow informed decision-making regarding continued and/or modified survey operations and operational parameters.
Patent CA-2479395-C (CA)
Inventor: HORTON RAYMOND SCOTT
IPC: H04L69/14
Filed: 1995-01-04
Granted: 2006-11-28
Abstract: A television system for receiving a plurality of digitally-encoded television programs includes circuitry for selecting a particular digital data transmission channel from a plurality of digital data transmission channels containing a desired digitally-encoded television program in response to a control signal, at least one of the data transmission channels also including television program schedule data. The system also includes user-operable data entry circuitry for entering data, and a controller for generating the above-noted control signal in response to user-entered data. The controller selects a virtual channel from a plurality of virtual channels in response to user-entered data, each virtual channel being subject to reassignment to a different one of said plurality of digital data transmission channels, the television program schedule data defining the relationship of each of the television programs to respective ones of the plurality of digital data transmission channels.