baber/WOPTO huggingface dataset:
Patent CA-2406765-A1 (CA)
Inventor: ZIKELI STEFAN
IPC: D01D4/00
Filed: 2001-04-19
Abstract: L'invention concerne une tête de filage (8) conçue pour filer une solution de filage et comprenant un tube capillaire de filage (7) à paroi mince pourvu d'une ouverture de sortie (94). Un mélange de cellulose, d'aminoxyde tertiaire et d'eau sert par exemple de solution de filage. La présente invention a pour objectif de réduire la tendance à la fibrillation des fibres filées par la tête de filage et d'augmenter la résistance à la formation de boucles. A cet effet, le tube capillaire de filage (7) est chauffé directement près de la section de sortie (94). Cette mesure simple permet de réduire la tendance à la fibrillation et d'augmenter la résistance à la formation de boucles.
Patent CA-2407096-A1 (CA)
Title: In situ growth, freezing and testing of cultured cells
Inventor: KOHN LEONARD D
IPC: G01N33/50
Filed: 2001-04-26
Abstract: The present invention provides methods and compositions for the in situ growth, freezing and testing of cultured cells. In particular, the present invention provides methods and compostions for the long-term preservation of  cells in ready-to-use formats for testing. In addition, the present inventio n provides rapid and easy to use means to diagnose viral and other infections.  Furthermore, the present invention provides easy to use means to grow and store cells in situ for testing methods. Indeed, the present invention makes  viral, chlamydial and other diagnostic methods accessible to small laboratories, including those without cell culture capabilities.
Patent CA-2407852-A1 (CA)
Inventor: KRUGER MARTIN
IPC: A61P35/00
Filed: 2001-05-08
Abstract: Amides d'acide anthranilique ortho-substitués et leur utilisation en tant que médicaments pour le traitement de maladies déclenchées par une angiogenèse persistante.
Patent CA-2408147-A1 (CA)
Inventor: WEHMEYER RICHARD M
IPC: C08G65/26
Filed: 2000-07-07
Abstract: Metal cyanide catalyst dispersions in initiator compounds are prepared by precipitating the catalyst in an inert organic compound, mixing the resulting slurry with the initiator and stripping off the inert organic compound. Using this method, an active alkylene oxide polymerization catalyst is prepared, and the preparation method is greatly simplified. Further, it is not necessary to use a separate organic complexing agent in the preparation.
Patent CA-2408714-A1 (CA)
Title: Systems and methods of accessing network resources
Inventor: ECHEVERRIA FERNANDO PEDRO
IPC: H04L29/06
Filed: 2001-05-21
Abstract: The present invention provides methods and systems for utilizing non-ICANN  compliant top-level domain (TLD) names. In one embodiment of the present invention, client-based address conversion software is used to intercept a requested Internet address having a non-ICANN compliant TLD (604). The address conversion software then apends an extension, including at least an ICANN-compliant TLD, to the end of the Internet address (606). Further, one embodiment of the present invention is operable with proxy servers (616). In addition, an email address conversion method and system is provided that intercepts emails whose recipient address includes a non-standard TLD and appends at least a standard TLD thereto. When an email is received, including a sender's email address with a domain having a predetermined ICANN compliant TLD, at least the predetermined TLD is stripped from the sender's email address for display.
Patent CA-2410180-A1 (CA)
Title: Binder for mineral wool products
Inventor: HUSEMOEN THOR
IPC: D04H1/4209
Filed: 2001-06-15
Abstract: Process for providing a binder for mineral wool products, said process comprising the steps of: mixing together under reactive conditions a carboxylic acid with an alkanolamine, whereby optionally these are firstly mixed to provide a resin which resin is subsequently reacted with a separate carboxylic acid group containing polymer.
Patent CA-2411162-A1 (CA)
Inventor: TINTI MARIA ORNELLA
IPC: A61P31/04
Filed: 2001-06-15
Abstract: Formula (I) compounds are described, where R1 and R2, which may be the same or different, are halogen, hydroxy, alkoxy, cycloalkoxy; X is (CH2)n-, -CO-(CH2)n-, where n is 1 or 2, or X is -CH=; R3 is -OH, -NHOH, alkoxy; Y is H, -(CH2)nCOR4, -COR4, -NHR5, where R4 is -OH, -NHOH, alkoxy, R5 is H, alkanoyl optionally substituted by halogens; n is an integer between 1 and 4; as well as processes for their preparation and their use as medicaments; particularly as selective phosphodiesterase IV inhibitors.
Patent CA-2411762-A1 (CA)
Title: Method for obtaining characterised muscle-derived cell populations and uses
Inventor: MAROLLEAU JEAN-PIERRE
IPC: A61K35/12
Filed: 2001-06-07
Abstract: The invention concerns a method for obtaining cell populations derived from the muscular tissue and their use for preparing cell therapy products. It consists in particular in culturing cells previously removed by biopsy from skeletal muscular tissues, identifying the different types of cells present at different stages of culture, selecting the culture stage on the basis of the required cell population and collecting the selected culture stage for preparing a cell therapy product. The invention also concerns cell populations derived from muscular tissue obtained by implementing said method whereof the dominant cell type is CD34+, CD15+ or CD56+ or Class 1+ HLA, or comprises a doubly negative CD56-/CD15- cell type or may comprise more minority CD10+, Stro-1+ and CD117+ cell types.
Patent CA-2412924-A1 (CA)
Inventor: BEAUDIN ANDRE
IPC: H04B7/08
Filed: 2002-11-25
Abstract: A combiner for use in a diversity radio receiver (FM) which receives a plurality of diversity I and Q modulated signals each carrying I and Q information signals through spatially separated antennas, the received I and Q signal pairs bein g digitized at a sampling rate T and converted to baseband I and Q signals. Ea ch converted I and Q signal pair represents a diversity I and Q vector which is  input to the combiner. A discriminator is provided for each sample stream of diversity  I and Q vectors input ,to the combiner. Each discriminator produces, for ea ch sample, an output discriminated I and Q vector (l.DELTA., Q.DELTA.) having a  phase representative of the frequency of the information signal and an amplitude proportional to the power of the information signal. Adders separately add together the discriminated I signals (lo) to produce a combined discriminate d I signal (I c.DELTA.) and the discriminated Q signals (Q.DELTA.) to produce a combined discriminated Q signal (Q c.DELTA.), whereby the combined discriminated I an d Q signals represent a combined discriminated vector (I c.DELTA, Q c.DELTA) having a phase determined by one or more of the phases of said diversity I and Q vectors depending upon t he relative powers of said diversity I and Q vectors. A phase accumulator adds to an accumulation vector, over successive samples, the phases of the combined discriminated vectors (l c.DELTA., Q c.DELTA.) to produce an output combined  I and Q signal pair (Ic, Qc).
Patent CA-2413454-A1 (CA)
Inventor: DUCKER KLAUS
IPC: C12N5/10
Filed: 2001-06-15
Abstract: Cette invention porte sur des polypeptides et des polynucléotides GPRMDA12, ainsi que sur des procédés de production desdits polypeptides au moyen de techniques de recombinaison. Des procédés d'utilisation de ces polypeptides et polynucléotides dans des analyses diagnostiques sont également présentés.
Patent CA-2419409-A1 (CA)
Title: System and method for television enhancement
Inventor: MARKEL STEVEN O
IPC: H04N7/16
Filed: 2001-08-21
Abstract: A text based script file describing enhancements is parsed to produce platform dependent enhancement files that may be employed to produce enhancements on a set topbox, enhanced television, or computer display. A script file may be of XML format and aparser may be an XSL translator. A parser may import HTML and Javascript from otherapplications. A parser may support a media player for emulation to view video andenhancements. Trigger data for rendering enhancements may be formatted into a javascript array. Trigger events may be employed to replace graphic pointers or textvalues. Multiple parsers, each supporting a specific platform, allow a single script file tobe employed across multiple platforms. New platforms or versions of platforms aresupported through new or updated parsers.
Patent CA-2423456-A1 (CA)
Inventor: BAILEY KENNETH F
IPC: B65B37/12
Filed: 2003-03-25
Abstract: A wood chip loading device loads wood chips into a container with a density greater than that achieved using conventional free-fall techniques by 20%-35%  or more. The wood chip loading device may include a drum rotating about a generally horizontal axis. The drum includes a plurality of outwardly extending blades that act to fling the wood chips out in a truncated sector pattern. The wood chips form a wide-based stack in the container such that the wood chips have a substantially uniform orientation, thereby allowing for greater packing densities. The device may also include a feed chute assembly that allows for adjustment of the ratio of the input stream that is delivered to the middle and side portions of the spinning drum. In some of these embodiments, this adjustment may be made while the device is operating, thereby allowing for on-the-fly adjustments by the operator.
Patent CA-2424398-A1 (CA)
Title: Self relieving seal
Inventor: NEVILLE JAMES L
IPC: E21B10/25
Filed: 2003-04-03
Abstract: Self relieving seals of this invention comprise an elastomeric seal body having a first sealing surface and a second sealing surface for contact with respective drill bit sealing surfaces. The seal includes a pair of external surfaces that each extend along the seal body between the first and second sealing surfaces. The seal includes one or more relief ports that are disposed through the seal body and that have openings through each of the seal body external surfaces. The relief port can be specially configured, e.g., have different diameter sections of constant or variable dimensions, to provide a degree of control over pressure equalization through the seal body when the seal is loaded within the drill bit. The seal may include an element, e.g., solid, tubular, or porous, disposed within the relief port to provide a further desired degree of control over pressure equalization through the seal when the seal is loaded within the drill bit. Surface features, on the seal or the drill bit, can be provided to offset the relief port opening from the rock bit so that it is not blocked off. The seal can include a valve mechanism to provide a further degree of control over fluid passage through the relief port.
Patent CA-2425660-A1 (CA)
Inventor: ROACH BRADLEY
IPC: G06F12/08
Filed: 2001-10-09
Abstract: A memory controller (104) for a multi-byte burst memory device (102) may control access to memory based on parameters set up by a client (106). These  parameters may include a byte address and a byte count that indicates the number of bytes the client is requesting from memory. These values, and an integer representing the number of bytes in a burst-accessed word, may be operated on to produce a word that may be used to identity valid bytes in th e burst-accessed word.
Patent CA-2426901-A1 (CA)
Title: Detection de production d'arc electrique dans des systemes electriques c.c.
Inventor: ZUERCHER JOSEPH C
IPC: H02H3/10
Filed: 2001-11-09
Abstract: Selon l'invention, des défauts de production d'arc dans des réseaux d'énergie électrique c.c. sont détectés par un appareil qui répond à une chute de tension à travers une charge c.c., ou à un courant occasionné par une telle charge. Les chutes de tension et de courant peuvent être des valeurs mesurées ou proportionnées par rapport à la tension de source. Dans un autre mode de réalisation, le courant de charge est interrompu momentanément lorsqu'une diminution progressive du courant est détectée. Si le courant c.c. ne retrouve pas, dans une limite déterminée, la valeur diminuée avant l'interruption, cela indique la production d'arc électrique. Dans un troisième mode de réalisation, la dérive du courant de charge qui suit la détection d'une diminution progressive, en montant vers un court-circuit ou en descendant vers un circuit ouvert, est utilisée comme indication de la production d'arc électrique.
Patent CA-2427467-A1 (CA)
Title: Sn-38 lipid complexes and methods of use
Inventor: RAHMAN AQUILUR
IPC: A61K47/48
Filed: 2001-11-09
Abstract: The present invention is for novel compositions and methods for treating diseases caused by cellular proliferation, particularly, for treating cancer in mammals and more particularly in humans. The therapeutic compositions of the present invention include SN-38 lipid complexes in which the complexes can contain any of a variety of neutral or charged lipids and, desirably, cardiolipin. The compositions are capable of efficiently incorporating SN-38 into complexes and are capable of solubilizing relatively high concentrations of SN-38.
Patent CA-2428220-A1 (CA)
Title: In-floor, adjustable, multiple-configuration track assembly for sliding panels with built-in weep system
Inventor: WEILAND WILLIAM R
IPC: E05D15/06
Filed: 2003-05-08
Abstract: In-floor, adjustable, track assembly for sliding panels with a build-in weep system, including a track, extending upward from a base, for engaging the undercarriage of a vertically-oriented panel, and supporting rectilinear motion therealong, an upright splash guard, parallel to and spaced slightly apart from one side of the upright track. and forming, with the track, a channel therebetween with the base, for directing moisture from the bottom of the panel into the channel, at least one collection pan mounted under the channel and accessible through an aperture to collect moisture from the channel, and a hose for drawing off the moisture from the channel.
Patent CA-2430809-A1 (CA)
Inventor: TANAMAL LINGGAWATI
IPC: A61F2/30
Filed: 2003-06-03
Abstract: A femoral component and provisional femoral component system for use in an endoprosthetic knee joint. The femoral component system of the present invention comprises a universal contacting surface geometry and a plurality of unique external articulating surface geometries to accommodate a variety of knee joint sizes and knee ligament tension situations.
Patent CA-2431305-A1 (CA)
Inventor: DURAND-BOURLIER LAURENCE
IPC: B01D65/02
Filed: 2001-12-04
Abstract: The invention concerns a method for avoiding irreversible membrane clogging while maximising productivity, whatever the quality of the fluid at the installation intake. It consists in automatically controlling the installation operating parameters by performances induced by the quality of the fluid to be treated, based on predictions concerning the evolution of the membrane clogging carried out by modelling with a neuron network so as to simulate the long term operating conditions of the membrane filtering installation, the model enabling, on the basis of the quality of the in-flowing fluid and on the state of the membranes during a given cycle, to calculate the evolution of the clogging state of said membranes on a time basis, on a specific horizon, said calculation being performed for a simulated in-flowing quality, constant or variable, on said horizon (H) and to control and adjust the installation operating parameters.
Patent CA-2433003-A1 (CA)
Title: Improved process for cleaning turmeric stains
Inventor: MURPHY PETER M
IPC: C11D3/39
Filed: 2002-02-06
Abstract: A process for removing turmeric stains from nylon or wool articles comprisin g (a) applying a solution of an oxidizing agent to the stained area, and (b) exposing the stained area to light of ultraviolet wavelength is disclosed.</ SDOAB>
Patent CA-2434741-A1 (CA)
Title: Metalloproteinase inhibitor
Inventor: LANGLEY KEITH E
IPC: G01N33/574
Filed: 1990-05-18
Abstract: A novel metalloproteinase inhibitor, analogs thereof, polynucleotides encoding the same, and methods of production, are disclosed. Pharmaceutical compositions and methods of treating disorders caused by excessive amounts of metalloproteinase are also disclosed.
Patent CA-2434808-A1 (CA)
Title: Novel mixtures of microbial enzymes
Inventor: GREGORY PETER-COLIN
IPC: A61K9/28
Filed: 2002-01-16
Abstract: The invention relates to novel mixtures of microbial enzymes containing a concentrated Rhizopus delemar lipase, an Aspergillus melleus protease and an Aspergillus oryzae amylase. The invention also relates to pharmaceutical preparations containing said mixtures of microbial enzymes. The novel pharmaceutical preparations are especially suitable for the treatment and/or prophylaxis of maldigestion, especially maldigestion caused by pancreatic insufficiency in mammals and humans.
Patent CA-2435683-A1 (CA)
Inventor: OOSTERWIJK EGBERT
IPC: A61K47/48
Filed: 2002-02-07
Abstract: L'invention porte sur une lignée de cellules d'hybridomes capable de produire l'anticorps monoclonal G250 et sur un procédé d'utilisation de ladite lignée de cellules en vue de la production et de la fabrication de l'anticorps monoclonal G250 et de ses dérivés tels que des anticorps G250 chimères et humanisés.
Patent CA-2436140-A1 (CA)
Title: Welding gun having contact tip and method of operating same
Inventor: GIESE WILLIAM R
IPC: B23K9/133
Filed: 2003-07-29
Abstract: A welding gun adapted to secure a contact tip within the welding gun without threading the contact tip and without the use of tools. The contact tip may be adapted to abut a surface of a first member disposed within the welding gun. The surface may be a surface of a gas diffuser. The surface may be adapted to abut the contact tip. The contact tip also may be adapted for abutment with a second member to urge the contact tip toward the first member. The second member may be a portion of a nozzle adapted to abut the contact tip to urge the contact tip toward the surface of the first member. A method of assembling a welding gun also is provided. The method may comprise disposing a contact tip between a first and a second member and capturing the contact tip between the first and second members.
Patent CA-2436271-A1 (CA)
Title: Pyrrolecarboxamides for the use as fungicides
Inventor: WALTER HARALD
IPC: C07F7/10
Filed: 2002-02-08
Abstract: The invention concerns novel pyrrolecarboxamide of formula (I) wherein R1 is CF3, CF2H or CFH2, R2 is hydrogen or fluoro; R3 is hydrogen or fluoro; and R4 is hydrogen, fluoro, chloro, bromo, methyl, CF3, OCF3 or SCF3. The compounds of formula (I) have plant-protective properties and are suitable for protecting plants against infestations by phytopathogenic microorganisms.
Patent CA-2438608-A1 (CA)
Title: Intermediate pressure dispensing method for a carbonated beverage
Inventor: NELSON PATRICK L
IPC: B67D1/08
Filed: 2002-02-08
Abstract: A carbonated beverage (38) is conveyed from a source (12) to a closed reservoir (28) at a first pressure level. The pressure in the reservoir (28) is controlled by selectively venting gas and adding pressurized gas to the reservoir (28) to maintain the carbonated beverage (38) at a second pressure level that is less than the first pressure level and substantially greater than atmospheric pressure. The carbonated beverage (38) is dispensed from the reservoir (28) into a serving container by reducing the pressure in the reservoir (28) to substantially atmospheric pressure and then opening an outlet valve (62). During prolonged periods when dispensing is not occurring the pressure in the reservoir (28) may be increased to prevent degassing of the carbonated beverage (38). In that case, the reservoir (28) pressure is reduced to the second pressure level before another dispensing operation.
Patent CA-2439113-A1 (CA)
Title: Coloring composition for image formation and method for improving ozone resistance of color image
Inventor: OMATSU TADASHI
IPC: C09B29/033
Filed: 2002-04-08
Abstract: A coloring composition for image formation comprising an azodye having an aromatic nitrogen-containing 6-membered heterocyclicring as a coupling component, a coloring composition which comprises an azo compound having an oxidation potential noblen than 1.0 Vvs.SCE and comprising at least two substituents having a pKa value of-10 to 5 in water, and a method for improving ozone resistance of a color image, the method comprising using a compound having an oxidation potential nobler than 1.0 V vs.SCE and showing a maximum absorption at a wavelength between 500 nm and 580 nm with a half-value width of 150 nm or narrower.
Patent CA-2442509-A1 (CA)
Title: Method and system for detecting precursors to compressor stall and surge
Inventor: BONANNI PIERINO
IPC: F04D27/02
Filed: 2003-09-25
Abstract: A method and system for detecting precursors to compressor stall and surge in which at least one compressor parameter is monitored to obtain raw data representative of said at least one compressor parameter. The raw data is pre-processed using a frequency demodulator (36, 136) to produce pre-processed data, and the pre-processed raw data is post-processed using a Kalman filter (40) to obtain stall precursors.
Patent CA-2451273-A1 (CA)
Inventor: PAINCHAUD DANIEL
IPC: F01M5/00
Filed: 2003-11-27
Abstract: A kit of parts to prevent seizing of yoke and link pins of slack adjusters in the braking system of highway tractors includes a replacement yoke pin and a replacement link pin. Both the replacement pins have a hexagonal head for gripping with a suitable wrench or socket tool to rotate the pins. The replacement yoke pin also includes a longitudinal bore which communicates between an outer surface of the shaft of the pin and a nipple at the head to introduce grease to the outer surface of the shaft of the pin. The combination of the longitudinal bore to introduce the grease and the hexagonal head for rotating the pin permits the grease to be thoroughly dispensed about the pin and thereby prevent seizing.
Patent CA-2452931-A1 (CA)
Title: Barrier movement position sensing
Inventor: GAVEL ANDREW
IPC: E05F15/16
Filed: 2003-12-15
Abstract: Methods and apparatus for sensing barrier position in a barrier movement system are disclosed. Electrical apparatus is connected to the barrier and generates a barrier position signal representative of barrier positions which may be used by a controller to detect barrier position. The electrical apparatus can be manually adjusted to reflect a first barrier position such as a closed position. Other barrier positions can be sensed by comparing the barrier position signal to other manually adjustable position signals.
Patent CA-2453405-A1 (CA)
Inventor: ENGELHARDT JOHN F
IPC: A61K35/76
Filed: 2002-07-12
Abstract: Pseudotyped rAAV and methods of using pseudotyped rAAV are provided.
Patent CA-2454726-A1 (CA)
Title: Shipping shared services postage indicia
Inventor: GULLO JOHN
IPC: G07B17/00
Filed: 2002-07-29
Abstract: A system and method is provided that enables a postal customer to order a shipping label on-line via the internet. The label may be a mailing label to be placed on letters or parcels. The label includes information such as postage, delivery address, return address, and a barcode for tracking delive ry information. A user may request both a label and postage in what, to the use r, appears to be a single computerized connection on a single internet web-page . A postage indicia is provided through a postage provider with whom the user has a deposit or credit. The label itself may be generated through a label- generating application hosted or generated by an entity separate from the postage provider.