baber/WOPTO huggingface dataset:
Patent CA-2323401-C (CA)
Inventor: LUNDBERG CHRIS A
IPC: B29C63/24
Filed: 2000-10-17
Granted: 2005-02-22
Abstract: A system and method for winding fibers onto an article is disclosed. The system includes a winding station having a controllable speed of rotation. The winding station has at least one fiber bobbin mounted on it. A rotation sensor is rotationally coupled to the winding station. The system includes a conveyor having a controllable speed and which is adapted to move the article axially through the winding station. A speed sensor, adapted to measure an axial speed of motion of the article through the winding station is positioned near the winding station. The system includes a controller adapted to operate the winding station at a rotational speed corresponding to the axial speed of motion, so as to apply the fibers to the article in a predetermined helical pattern. In one example, the helical pattern is held to a lay angle having a tolerance within one-half degree. In the method, the rotational speed of the winding station is adjusted to correspond to the axial motion of the article so that the fibers are wound in a predetermined helical pattern. In one example of the method, the lay angle of the fibers is held to within a tolerance of about one half degree. In another example, the lay angle is selected to correspond to the axial position of the article within the winding station.
Patent CA-2323960-C (CA)
Title: Method for providing user-adaptive multi-level digest stream
Inventor: JUN SUNG BAE
IPC: H04N21/658
Filed: 2000-10-19
Granted: 2005-12-06
Abstract: A method for providing a user-adaptive digest stream provides a digest stream of a multimedia stream having a user-desired length and reflecting the user's preference/non-preference. The method can dynamically provide the user-adaptive digest stream according to user preference information. The method includes searching user preference information having user preference/non-preference level by categories for a multimedia stream, and reconstructing multi-level digest stream information on a multimedia stream as multi-level digest stream information according to the user preference information, using both the searched user preference information and content-based data of the multimedia stream. As a result, it is possible to quickly, accurately and conveniently provide a multi-level digest stream corresponding to the user's preference without inputting an additional query condition.
Patent CA-2324177-C (CA)
Inventor: BAUER ERIC JONATHAN
IPC: H04W88/18
Filed: 2000-10-23
Granted: 2005-07-19
Abstract: A method and apparatus are disclosed for notifying a far-end calling party when a near-end calling party utilizes a hold or mute feature. The present invention reduces bandwidth utilization by suppressing the transmission of packets during periods of extended silence. Each packet telephony device includes a packet suppression system that monitors local terminal activity and notifies the far-end party that the near-end device is discarding the "listen" stream. In addition, the disclosed packet suppression system monitors the incoming packets and processes such notifications from the far-end party that the far-end device is discarding the "listen" stream. In response, the packet suppression system can suppress the transmission of further packets and optionally activate a music-on-hold feature for the held party.
Patent CA-2328374-C (CA)
Inventor: OTSUBO TOSHIFUMI
IPC: A61F5/44
Filed: 2000-12-13
Granted: 2005-11-22
Abstract: A diaper includes a topsheet, a backsheet and a core disposed therebetween to define a front and rear waist regions and a crotch region, and an elastic member extending to surround a predetermined zone or the core about the vicinity of a longitudinal center line is placed in a rear half of the diaper defined between the vicinity or a transverse center line and the end of the rear waist region and secured under tension to the upper surface of the core so that the zone of the core is depressed downward to form a depression as the elastic member contracts.
Patent CA-2331460-C (CA)
Inventor: SALITURO FRANCESCO
IPC: A61P7/04
Filed: 1999-05-11
Granted: 2011-01-18
Abstract: The present invention relates to inhibitors of p38, a mammalian protein kinase involved in cell proliferation, cell death and response to extracellular stimuli. The invention also relates to methods for producing these inhibitors.  The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing those compositions in the treatment and prevention of various disorders.
Patent CA-2332263-C (CA)
Inventor: REISACHER RAIMUND
IPC: C23C4/12
Filed: 2001-01-25
Granted: 2006-03-28
Abstract: An apparatus for positioning, handling and conveying structural parts for a surface finishing of the parts comprises frames arranged successively in a conveying direction, hooks carried by the frames for hanging the structural parts, and devices for maintaining successive ones of the frames in the conveying direction so close to each other that the structural parts hanging on the hooks are locked in position by the successive frames.
Patent CA-2337521-C (CA)
Inventor: HACKER ERWIN
IPC: A01N47/12
Filed: 1999-07-12
Granted: 2011-09-20
Abstract: A) at least one herbicidally active compound from the group of the substituted phenylsulfonylureas of the formula I and their agriculturally accepted, i.e. acceptable and compatible, salts (see formula I), in which R1 is (C1-C8)-alkyl, (C3-C4)-alkenyl, (C3-C4)-alkynyl or (C1-C4)-alkyl, which is mono- to tetrasubstituted by radicals from the group consisting of halogen and (C1-C2)-alkoxy; R2 is I or CH2NHSO2CH3; R3 is methyl or methoxy; and Z is N or CH; and B) at least one herbicidally active compound from the group of the compounds consisting of Ba) herbicides which are selective in rice, mainly against grasses, Bb) herbicides which are selective in rice, mainly against dicotyledonous harmful plants and cyperaceae, Bc) herbicides which are selective in rice, mainly against cyperaceae, and Bd) herbicides which are selective in rice, mainly against grasses and dicotyledonous harmful plants and also against harmful cyperaceae plants. Excluded from the substance claim are combinations according to W096/41537 and W098/24320, the combinations that are excluded having, in addition to one or more type A compounds, in each case only one active compound of type B; however, not excluded is the use of the combinations of A and B known from these WOs for controlling undesirable plant growth in crops of rice.
Patent CA-2343328-C (CA)
Inventor: LUNDEN KLAUS A
IPC: D21H17/67
Filed: 2000-07-11
Granted: 2007-04-10
Abstract: Cette invention concerne un procédé qui permet d'améliorer sensiblement les propriétés de luminosité et d'ombre d'un produit à base de carbonate de calcium précipité et de grande qualité. Ce procédé consiste à préparer un calcium comprenant une source d'apport qui contient des impuretés décolorantes. Le calcium contenant la source d'apport est mis sous forme de bouillie aqueuse de carbonate de calcium, laquelle bouillie est ensuite criblée à l'aide d'un tamis ayant un treillis de 325 afin d'obtenir une bouillie de carbonate de calcium pouvant servir de matière de charge. La bouillie de carbonate de calcium pouvant servir de matière de charge est broyée à l'état mouillé afin de libérer les impuretés décolorantes et de réduire la taille moyen des particules de carbonate de calcium à moins de 2 microns. Les impuretés décolorantes sont ensuite séparées magnétiquement de la bouillie de carbonate de calcium broyé en soumettant ladite bouillie à un champ magnétique de haute intensité. Après l'étape de séparation, la bouillie purifiée peut être déshydratée de manière à produire une poudre sèche. La bouillie peut encore être conservée sous sa forme aqueuse. Dans tous les cas, le produit à base de carbonate de calcium ainsi obtenu possède des particules d'une traille moyenne de moins de 2 microns, ainsi qu'une luminosité selon les normes TAPPI de plus de 96.
Patent CA-2345364-C (CA)
Title: Use of bisphosphonic acid derivatives for preparing a medicine for treating lameness
Inventor: DU MESNIL PHILIPPE
IPC: A61K31/66
Filed: 1999-10-01
Granted: 2008-07-08
Abstract: The invention concerns the use of a bisphosphonic acid derivative of formula (I) wherein: R1 represents a hydrogen atom, a halogen atom, a hydroxyl, an amino, a monoalky(C1-C4)amino, a dialkyl(C1-C4) amino; R2 represents a halogen atom, a C1-C5 linear alkyl substituted or not substituted by a group selected among a chlorine atom, a hydroxyl, an amino, a monoalkyl(C1-C4)amino, a dialky(C1-C4)amino; a cycloalkyl(C3-C7)amino; or R2 represents a phenoxy, a phenyl, a thiol, a phenylthio, a chlorophenylthio, a pyridyl, a pyridylmethyl, a 1-pyridyl-1-hydroxymethyl, an imidazolylmethyl, a thiomorpholin-4-yl or one of its pharmaceutically acceptable salts or one of its hydrates for preparing a medicine for treating lameness related to osteoarthrosis, osteochondrosis, or enthesopathy of bone insertions of tendons, ligaments or aponeurosis in an animal not suffering from arthritis or fractures or exostosis.
Patent CA-2353055-C (CA)
Title: Vertically folding hand truck and methods of its operation and construction
Inventor: DURHAM STEPHEN P
IPC: B62B1/12
Filed: 2001-07-13
Granted: 2005-07-12
Abstract: A dual wheel foldable hand truck with a nose plate has a skeletal frame including laterally spaced vertical side rails. The frame has hingedly connected upper and lower frame sections with upper and lower side rails meeting at side rail interfaces. Handle operated lock slides are carried by the upper rail sections for downward sliding movement to releasably lock the frame sections in planar alignment. The foldable nose automatically locks in operative position when swung down from stowed position.
Patent CA-2353419-C (CA)
Inventor: MCGRATH KEVIN
IPC: C40B60/14
Filed: 1999-11-22
Granted: 2012-01-17
Abstract: L'invention concerne un dispositif bon marché et sensible et un procédé de détection et de quantification d'analytes présents dans un milieu. Ledit dispositif comprend un film métallisé sur lequel est imprimé un motif prédéterminé spécifique de protéines fixant les anticorps. Lors de la fixation d'un analyte cible sur les zones sélectionnées du film plastique sur lequel la protéine est imprimée, on constate une diffraction de la lumière émise et/ou réfléchie en fonction des dimensions physiques et du placement précis et défini de l'analyte. Une image de diffraction facilement visible à l'oeil nu ou éventuellement au moyen d'un dispositif de détection, est produite.
Patent CA-2356130-C (CA)
Title: Procede et dispositif pour le forage et le gainage d'un puits
Inventor: SIMPSON NEIL ANDREW ABERCROMBIE
IPC: E21B7/00
Filed: 1999-12-22
Granted: 2010-03-02
Abstract: L'invention concerne un procédé de forage qui comporte les étapes consistant à monter un trépan de forage sur un train de tiges contenant une section de tubage expansible; introduire un expanseur de tubage dans le train de tiges; faire tourner le trépan de forage et faire avancer le train de tiges à travers un trou; placer le tubage expansible dans le trou; faire passer l'expanseur à travers le tubage expansible de façon à élargir le tubage; et récupérer le trépan de forage du trou par le tubage expansé.
Patent CA-2359450-C (CA)
Title: Expandable tubing and method
Inventor: SCHETKY L MCD
IPC: E21B29/10
Filed: 2001-10-17
Granted: 2005-12-13
Abstract: An apparatus suitable for use in a wellbore comprises an expandable bistable device. An exemplary device has a plurality of bistable cells formed into a tubular shape.      Each bistable cell comprises at least two elongated members that are connected to each other at their ends. The device is stable in a first configuration and a second configuration.
Patent CA-2361995-C (CA)
Title: A coriolis flowmeter having an explosion proof housing
Inventor: LISTER ERNEST DALE
IPC: G01F1/84
Filed: 2000-01-24
Granted: 2004-11-16
Abstract: A system enclosing a Coriolis flowmeter in a explosion proof housing. The explosion proof housing is structured in a way that the housing can withstand an explosion of volatile material inside the housing. The explosion proof housing prevents sparks and heat inside the housing from igniting volatile material outside the housing. Any gaps or openings in the explosion proof housing provide a flame path of sufficient length to cool a flame or hot material escaping from the housing.      The use of the secondary housing as an explosion proof compartment allows the use of a driver having greater power as well as conventional leads inside the housing.
Patent CA-2363780-C (CA)
Inventor: LISTER-JAMES JOHN
IPC: A61K103/20
Filed: 1994-04-08
Granted: 2003-01-07
Abstract: This invention relates to a radiolabeled scintigraphic imaging agents, and methods and reagents for producing such agents. Specifically, the invention relates to specific binding compounds, including peptides, that bind to a platelet receptor that is the platelet GPIIb/IIIa receptor, methods and kits for making such compounds and methods for using such compounds labeled with technitium-99m via a covalently-linked radiolabel-binding moiety to image thrombi in a mammalian body.
Patent CA-2364884-C (CA)
Inventor: HOFRICHTER ALFRED FRANZ
IPC: C23C16/30
Filed: 2000-03-09
Granted: 2009-01-13
Abstract: The invention concerns a method for treating a surface for the protection and functionalisation of polymers (4) by gas plasma deposit in a confined chamber (10) of one or several silicon alloy layers (43). The silicon alloy is selected among silicon and its oxides, nitrides, oxynitrides; the deposit is performed at a temperature less than the degradation temperature of the polymer, and a physico-chemical surface pre-treatment by plasma is performed in the same chamber before the silicon alloy is deposited; the pre-treatment consisting in a surface treatment comprising etching a surface zone of the polymer and step which consists in depositing a polymeric carbon compound.
Patent CA-2366254-C (CA)
Title: Ice maker for refrigerator and control method thereof
Inventor: KIM IL SIN
IPC: F25D29/00
Filed: 2001-12-28
Granted: 2012-02-21
Abstract: An ice maker for a refrigerator includes an ice making vessel having a plurality of cavities, and an ejector for separating ice formed in the cavity from the ice making vessel and discharging the ice to a storage container. A  temperature sensor is disposed at the ice making vessel for sensing a temperature of the ice making vessel. There is a full ice detecting system for generating a signal when the storage container is full of ice. An ice size controlling system is provided for controlling a size of ice formed in the cavities of the ice making vessel by controlling an opening time of a switch valve of a water supply means to supply water into the cavities of the ice making vessel. The ice maker also includes a control box. The control box houses circuit components of the ice maker, with a display panel installed at a front side. The circuit components are molded to prevent water infiltration. A    test system may also be provided to test components of the ice maker.
Patent CA-2381089-C (CA)
Title: Method and device for guaranteeing the integrity and authenticity of a set of data
Inventor: HILL MICHAEL JOHN
IPC: H04N21/4367
Filed: 2000-06-23
Granted: 2010-02-16
Abstract: In order to guarantee the integrity and the authenticity of the data transmitted into a control center and one or more receiver units, each receiver unit includes a decoder (IRD) and a security unit (SC) and also a means of communication (NET, REC) with the control center. The method consists of calculating a check information (Hx) representative of the result of a so-called mono-directional and collision-free function, carried out on all or only a part of the data transmitted and to transmit the result to the control center for verification. The center may inform the decoder on the authenticity of the data along the return paths or the main path.
Patent CA-2382169-C (CA)
Inventor: BEABER ROD
IPC: G07F7/08
Filed: 2000-09-19
Granted: 2005-08-09
Abstract: An automated transaction machine includes a sheet dispensing path verification system and method. The machine includes a sheet handling mechanism (17, 192) therein, including a sheet transport path (42). Devices for sensing and moving sheets are positioned adjacent to the transport path.      The machine includes a control circuitry (44) which controls the various devices in response to inputs by customers. Upon receiving a transaction request from a customer which requires the dispensing of sheets, the machine verifies whether the sheet transport path to the customer is unobstructed. A test sheet is sent along the transport path to a delivery position. At least one sensor is used to verify whether the test sheet may successfully travel through the transport path. After verification that the transport path is undestructed the sheet dispensing transaction is completed by moving further sheets to the delivery position.
Patent CA-2385209-C (CA)
Inventor: RUOHOLA TUOMO
IPC: D21C11/12
Filed: 2002-05-06
Granted: 2008-07-29
Abstract: In a soda recovery boiler, flue gases are led through a so-called economizer (3) to recover heat from flue gases. The flue gases are cooled in the last stage (3b) of the economizer (3) with a circulation water cooler (4) for flue gases, separate from the supply water system of the boiler. The circulation water cooler (4) for flue gases is used for preheating combustion air.
Patent CA-2391373-C (CA)
Inventor: EPSTEIN SHELDON L
IPC: G01M11/02
Filed: 1994-07-28
Granted: 2004-09-28
Abstract: A system is provided for producing a high contrast image of an optical component. In the system of the present divisional application, light is focused through the optical component prior to reading the detector of an imaging sensing means. Processes for producing a high contrast image of features of the optical component using the system are also provided.
Patent CA-2394078-C (CA)
Inventor: GARRISON WILLIAM A
IPC: A61B10/02
Filed: 2001-10-09
Granted: 2012-09-11
Abstract: The present application describes an image-guided, vacuum assisted percutaneous, coring, breast biopsy instrument (40) which may be conveniently mounted to an x-ray machine, and incorporates a safety lockout system that is located at the proximal end of the biopsy instrument. The safety lockout system includes a safety latch (250), safety block (248), safety spring (251), a safety lach stop (245), and safety latch handle (249).
Patent CA-2397559-C (CA)
Inventor: TANAKA SHINTARO
IPC: B82Y30/00
Filed: 2001-11-21
Granted: 2009-08-25
Abstract: The present invention discloses a carbon fiber sheet having a thickness of 0.15 to 1.0 mm, a bulk density of 0.15 to 0.45 g/cm3, a carbon fiber content of 95% by mass or more, an electric resistance of 6 m.OMEGA. or less and a feeling of 5 to 70 g.
Patent CA-2398714-C (CA)
Inventor: GAWARGY MICHAEL M
IPC: H04L29/06
Filed: 2001-11-30
Granted: 2011-10-04
Abstract: A method and system enables distributed transaction oriented telephony functionality for telephony services in a broadband packet network. Exemplary distributed transaction oriented telephony functionality includes Intelligent Network (IN) and Advanced Intelligent Network (AIN) functionality accessed through the legacy Common Channel Signaling (CCS) network using transaction-based messaging protocols, such as Intelligent Network Application Part (INAP) and/or Transaction Capability Application Part (TCAP) protocols. A functional content of a transaction message, such as a TCAP message, is encapsulated in a Protocol Data Unit (PDU) of the broadband packet network. The PDU is forwarded through the broadband packet network to a second network element. The functionality is then invoked using the encapsulated transaction message functional content. In preferred embodiments the PDU is a Session Initiation Protocol (SIP) envelope, into which TCAP message functional content can be mapped.
Patent CA-2400236-C (CA)
Inventor: MOLLER LENNART
IPC: A61K31/519
Filed: 2001-02-16
Granted: 2009-09-22
Abstract: Use of a compound of formula (I) wherein R1 represents hydrogen or one or several, preferably 1 to 4, similar or different substituents in the positions 1-4 and/or 7-10, selected from halogen, preferably Br, lower alkyl/alkoxy group having not more than 4 carbon atoms, trifluoromethyl group, trichloromethyl group; and in one of the positions 7-10 R1 can be a hydroxyl group; X  is a group -(CH2)n-R2, wherein R2 represents a nitrogen containing basic residue such as NH2, NHR4 or NR5R6, wherein R4, R5 and R6 independently are lower alkyl or cycloalkyl and n is an integer of from 1 to 4 and R3 represents hydrogen, lower alkyl/cycloalkyl group having not more than 4 carbon atoms, and the physiologically acceptable addition products of the compounds with acids and halogen adducts, preferably adducts with iodine, iodine monochloride or iodine monobromide, for preparing a drug for treatment of MS (multiple sclerosis).
Patent CA-2403400-C (CA)
Title: Dispositif anti-vol monobloc
Inventor: HOGAN DENNIS L
IPC: G08B13/24
Filed: 2001-04-03
Granted: 2009-01-13
Abstract: L'invention concerne un dispositif anti-vol qui comporte un corps et une fixation. Cette dernière est dotée d'une mâchoire supérieure et d'une mâchoire inférieure. La première est espacée de la deuxième de façon à définir une bouche dans laquelle une partie d'une article peut être introduite. Une broche est montée de manière mobile dans la mâchoire supérieure, et passe d'une position en retrait dans laquelle elle ne pénètre quasiment pas dans la bouche, et une position en extension dans laquelle elle traverse la bouche et pénètre dans la mâchoire inférieure. Une structure de verrouillage permet de fixer la broche dans la deuxième position. Le dispositif peut s'associer à la technologie de surveillance électronique d'articles pour protéger lesdits articles contre le vol, entraînant de moindres dommages aux articles et un risque moins élevé pour les personnes manipulant les languettes. L'invention concerne également un dispositif de séparation à utiliser avec un dispositif anti-vol.
Patent CA-2407456-C (CA)
Inventor: GORT MARCEL PETER
IPC: E01F9/669
Filed: 2001-04-17
Granted: 2008-01-08
Abstract: A marking assembly for the marking of particular traffic situations and objects comprises a front row of viewing openings, which are separated from one another by view obstacles (5), at least one back row of view obstacles (6), which are provided at a distance from one another, the view obstacles (5) of the front row contrasting with respect to the view obstacles (6) of the back row. Distances between the viewing openings in the front row and distances between the view obstacles (6) of the back row are so small that a plurality of viewing openings in the front row and a plurality of view obstacles (6) of the back row lie within the field of view of the traffic participant. The field of view of the traffic participant at the same time offers a view, via the plurality of viewing openings in the front row, of an interference pattern of contrasting view obstacles (6), which are covered to a greater or lesser extent by the view obstacles (5) of the front row, of at least one of the back rows.