baber/WOPTO huggingface dataset:
Patent CA-2484941-A1 (CA)
Title: Antigens encoded by alternative reading frame from pathogenic viruses
Inventor: HABEL ANDRE
IPC: C12N15/33
Filed: 2003-07-24
Abstract: The invention discloses polypeptides encoded by an alternative reading frame of a pathogenic virus, which polypeptides - start with a methionine amino acid residue, - comprise an antigenic determinant and - comprise more than 7 amino acid residues and fragments of said polypeptides comprising more than 7 amino acids.
Patent CA-2486752-A1 (CA)
Title: Process for the removal of porogens from temperature sensitive macroreticular polymers using steam at reduced pressure
Inventor: ROSENBAUM BRUCE
IPC: B01J20/26
Filed: 2004-11-03
Abstract: The present invention relates to an improved method of making a resin including steam stripping porogen from a polymer under vacuum. Optionally, the method includes diluting to remove process aids, and low pressure steam stripping to effect porogen removal. The invention makes adsorbent resins, and adsorbent resins free of animal derived products. In another aspect, the invention provides for a resin made using the improved method, and a downstream product made utilizing the resin in a manufacturing process used to make the product. The downstream product is a drug or precursor thereof, and is optionally cephalosporin C and insulin.
Patent CA-2491424-A1 (CA)
Title: Systems and methods for capturing and archiving email
Inventor: MASSANELLI JOSEPH A
IPC: G06Q10/00
Filed: 2003-06-30
Abstract: Systems and methods effect audit resource planning and data collection and storage by selectively capturing and storing for future reference all relevant electronic correspondence, including emails and attachments, transmitted between a company and a company's vendors or business partners. This information is stored in an e-mail server (102) and backed up by a data center (104). Systems and methods utilize operator-defined selection criteria to determine whether electronic correspondence is pertinent. Selection criteria is applied in either real-time to incoming and outgoing emails, or to past emails. Emails, and scanned paper documents, identified by selection criteria as pertinent are stored in a searchable and retrievable format to enable an auditor or post-audit provider to access the necessary documentation.
Patent CA-2492044-A1 (CA)
Inventor: CORNISH JILLIAN
IPC: A61K48/00
Filed: 2003-05-13
Abstract: La présente invention concerne des protéines 1 et 2 associées aux récepteurs de LDL (LRP-1 et LRP-2) et une interaction entre la lactoferrine et les LRP-1, LRP-2, ou la MAP kinase p42/44, utiles dans le diagnostic et le traitement de lésions tels que des lésions osseuses ou cartilagineuses. L'invention concerne également des méthodes de criblage de composés thérapeutiques associés.
Patent CA-2492197-A1 (CA)
Inventor: ULUPINAR FATIH
IPC: H04B7/08
Filed: 2003-07-10
Abstract: A method and apparatus for diversity searching and demodulator finger assignment in receivers with multiple receive chains enhances reception usin g optimal search and demodulator finger assignment operations. Optimal search and demodulator finger assignment for diversity environments provides improv ed interference cancellation and exploitation of independent fading by ensuring cell and receive chain diversity. After performing standard single antenna searching operations for each diversity receive chain, demodulator finger assignments are made according to signal strength and cell diversity. Signal paths are then re-assigned to achieve receive chain diversity if necessary. The availability of power control combiners may be considered when making demodulator finger assignments depending on the architecture of diversity receiver.
Patent CA-2495691-A1 (CA)
Title: Drawer, combination of drawer cabinet and drawer as well as aircraft or train provided with such a combination
Inventor: PORTEGIES CORNELIS PETRUS MARI
IPC: A47B88/04
Filed: 2003-09-24
Abstract: The invention relates to a drawer comprising a bottom surface (11), two opposing side walls (12,13) and a top surface (14). The side walls are each provided at the top with a recess (15) that extends over the entire side wal l, is open towards the outside of the drawer and is delimited from above by a support body (16). Viewed in the vertical direction, the recesses are a rece ss distance (x) away from the top surface. Viewed in the horizontal direction, the outsides of the support bodies have an external support body spacing (v) . The sidewalls are each provided with a supporting foot (17) that extends alo ng the entire sidewall. Viewed in the vertical direction, the supporting foot extends to a supporting foot depth (y) below the bottom surface. Viewed horizontally, the insides of the supporting feet have an internal supporting foot spacing (w). The internal supporting foot spacing (w) is greater than t he external support body spacing (v) and the supporting foot depth (y) is great er than the recess distance (x). The invention furthermore relates to a combination comprising at least one drawer according to the invention as wel l as a drawer cabinet. Furthermore, the invention relates to an aircraft provided with a combination according to the invention.
Patent CA-2496633-A1 (CA)
Inventor: DOH-URA KATSUMI
IPC: A61K31/42
Filed: 2003-08-29
Abstract: Composés représentés par la formule générale (I) ou (II) ou leurs sels ou solvates utiles pour diagnostiquer, prévenir et/ou traiter des maladies présentant une accumulation de la protéine du prion ou pour effectuer le marquage spécifique de cette protéine du prion contenue dans un spécimen.
Patent CA-2497270-A1 (CA)
Title: Toughened polyoxymethylene-poly(lactic acid) compositions
Inventor: FLEXMAN EDMUND A
IPC: C08L59/00
Filed: 2004-05-12
Abstract: Toughened polyoxymethylene-poly(lactic acid) resin compositions comprising polyoxymethylene, poly(lactic acid), and an impact modifier comprising an ethylene copolymer impact modifier made from monomers (a) ethylene; (b) one or more olefins of the formula CH2=C(R1)CO2R2 where R1 is hydrogen or an alkyl group with 2-8 carbon atoms and R2 is an alkyl group with 1-8 carbon atoms, such as methyl, ethyl, or butyl; and (c) one or more olefins of the formula CH2=C(R3)CO2R4 where R3 is hydrogen or an alkyl group with 1-6 carbon atoms, such as methyl, and R4 is glycidyl. The ethylene copolymer impact modifier may further be made from carbon monoxide monomers. The compositions may further comprise one or more ethylene/acrylate and/or ethylene/vinyl ester polymers, ionomers, and cationic grafting agents.
Patent CA-2498191-A1 (CA)
Inventor: LATIES ALAN
IPC: A61K31/4745
Filed: 2003-09-18
Abstract: L'invention porte sur des compositions et méthodes d'inhibition de l'angiogenèse, en particulier celle des tissus oculaires, sur le traitement, l'inhibition, et/ou la prévention de néovasculatures choroïdiennes (CNV), sur un animal modèle des CNVs, et sur des techniques d'imagerie permettant de cribler des agents potentiels anti-angiogenèse et anti-CNV.
Patent CA-2498741-A1 (CA)
Title: Method and apparatus for selecting routes for distribution within ip networks
Inventor: VAN DE MERWE JACOBUS ERASMUS
IPC: H04L12/56
Filed: 2005-02-28
Abstract: The invention comprises a method and apparatus for managing route selection in a network. Specifically, the method comprises receiving a set of routes from each of a plurality of routers, filtering each of the sets of routes, and selecting at least one route from each of the filtered sets of routes according to routing information associated with each of the respective routers.
Patent CA-2498997-A1 (CA)
Title: Transmit channel request messaging for half-duplex voice communications systems
Inventor: YAU SING J
IPC: H04W4/10
Filed: 2005-02-28
Abstract: A method, system, and device are provided for transmit channel request messaging in wireless half-duplex voice communication systems. A new transmit channel request message (TCRM) is provided and sent over a logical control channel from a receiving device capable of walkie-talkie-like functionality, during an active half-duplex session, to a transmitting device capable of walkie-talkie-like functionality, indicating that the transmit channel is requested. In some embodiments, the invention provides for the display of information on the transmitting device user interface (UI) indicating, during an active session, that another user wishes to talk. The TCRM includes an indication that another device has requested the transmit channel and preferably includes an identification of the device which sent the transmit channel request message. In some embodiments, a qualifier flag in the TCRM is used to specify what, if any, extended functionality in respect of the TCRM is to be performed.
Patent CA-2502599-A1 (CA)
Title: Partially immersed parallel array interdigitating-impellers type liquid flotation separator
Inventor: BOER PIETER
IPC: B03B5/62
Filed: 2005-03-29
Abstract: A water bath separator includes a tank for receiving a volume of water for forming a water bath having a top water surface and a light material conveyor path extending from the tank such that an upstream end of the light material conveyor path is closely below the top water surface when the tank is in filled operating condition The light material conveyor path includes a sorting conveyor provided with a row of rotatable, driven shafts mutually.spaced in a conveying direction and each extending transversally to that conveying direction. The shafts each carry a row of radially extending impellers for intermittently urging material on the sorting conveyor upward and in conveying direction, the impellers of each of said rows being mutually spaced in longitudinal direction of the respective shaft. The sorting conveyor has an upstream portion located in the tank such that an upstream end of the sorting conveyor is immersed in the water bath when the tank is in filled operating condition.
Patent CA-2502657-A1 (CA)
Title: Use of the green fluorescent protein as a screenable marker for plant transformation
Inventor: PIERCE DOROTHY
IPC: A01H5/00
Filed: 1997-05-01
Abstract: A method for the production of transgenic plants is provided in which a vector carrying a gene encoding the green fluorescent protein is introduced into cells, the cells are screened for the protein and transformed cells are selected and regenerated. The cellular toxicity of the green fluorescent protein is circumvented by regulating expression of the gene encoding the protein or directing the protein to a subcellular compartment where it is not toxic to the cell. DNA constructs are provided for cell transformation in which the expression of a gene encoding the green fluorescent protein is placed under the control of an inducible promoter. In addition, DNA constructs are provided in which a nucleotide sequence encoding the green fluorescent protein is operably linked to a signal sequence which directs the expressed protein to a subcellular compartment where the protein is not toxic to the cell. Oxidative stress to plant cells transformed with GFP also can be ameliorated by transforming cells with an expression vector comprising genes encoding GFP and an oxygen scavenger enzyme such as superoxide dismutase. The toxicity of GFP in transformed plants can be eliminated by excising the screenable marker gene following detection of transformed cells or sectors. The FLP/FRT system is used in conjunction with GFP as a visible marker for transformation and FRT excision. A nucleotide sequence optimized for expression of the green fluorescent protein in plants is also provided.
Patent CA-2502848-A1 (CA)
Title: Use of irl-1620 and paclitaxel for preventing and treating breast tumors
Inventor: GULATI ANIL
IPC: A61K33/243
Filed: 2003-10-23
Abstract: Compositions and methods of preventing or treating a breast cancer are disclosed. The composition and method can utilize an endothelin B agonist an d a chemotherapeutic agent as active ingredients to treat a solid tumor in mammals, including humans. Alternatively, the composition and method can utilize an endothelin B antagonist and an optional angiogenesis inhibitor to treat a solid tumor in mammals, including humans.
Patent CA-2505282-A1 (CA)
Title: Electrochemical cell suitable for use in electronic devices
Inventor: OWEN JOHN ROBERT
IPC: H01M4/80
Filed: 2003-12-12
Abstract: An electrochemical cell for a portable electronic device is provided, said cell having a positive electrode, a negative electrode and an electrolyte, characterised in that at least the positive electrode comprises a mesoporous structure having a periodic arrangement of substantially uniformly sized pores of cross-section of the order of 10-8 to 10-9 m.
Patent CA-2506715-A1 (CA)
Title: Lumbar support device
Inventor: HADDAD-JASKOT JULIANA
IPC: A47C7/42
Filed: 2003-12-02
Abstract: A lumbar support device that includes a rigid shell (10) and an adjustable lumbar support surface. The lumbar support surface includes a plurality of inelastic straps (32) of adjustable length disposed horizontally between the sides (14) of the rigid shell (10). The user adapts the straps (32) to conform to the user's back when in a standing neutral position. When seated, the straps (32) maintain their adjusted lengths, so as to reinforce the user's neutral position. The lumbar support device features downwardly depending legs (16) at each side (14) so as to support the device when placed in a chair and position the surface in the lumbar region above the chair. The gap between the legs (16) and below the back (12) of the shell (10) provides a cutout to accommodate protrusion of the user's buttocks, allowing the user to adopt normal buttock positioning on the seat (112) of the chair (110).
Patent CA-2514872-A1 (CA)
Inventor: HILDEBRAND WILLIAM H
IPC: C12P21/06
Filed: 2003-01-02
Abstract: The present invention relates generally to the production and use of functionally active soluble HLA molecules that are isolated and purified substantially away from other proteins, and methods of purifying same.
Patent CA-2516863-A1 (CA)
Title: Poloxamer emulsion preparations
Inventor: JORSAL STEEN BOYE
IPC: A61K47/34
Filed: 2004-02-20
Abstract: An emulsion composition comprising: an aqueous component, a non-ionic block copolymer, and an oil wherein the copolymer comprises at least 10% by weight of the composition.
Patent CA-2516965-A1 (CA)
Inventor: BEGGS KENNETH A
IPC: A47C7/40
Filed: 2005-08-24
Abstract: A chair adjustment mechanism has a pin retaining member (as, for example, a sleeve) with a slot having two laterally spaced pin receptors. Each receptor is partially defined by a peripheral wall of the slot and is further defined by a spring finger that projects along side of the peripheral wall. With this arrangement, a pin may be received through the slot and into a longitudinal slot of a second member (as, for example, a J- bar), which longitudinal slot defines a rack. The pin receptors may be positioned such that with the pin in a first of the pin receptors, it is engaged by the rack. In consequence, the pin retaining member may be moved upwardly with respect to the second member by notching the pin over teeth of the rack against the urging of the spring finger. The top of the longitudinal slot may have a cam surface to cam the pin into the second pin receptor such that the pin is now spaced from the rack. This releases the pin retaining member to be lowered with respect to the second member. The longitudinal slot may have a second cam surface proximate its bottom end to again cam the pin into the rack.
Patent CA-2520704-A1 (CA)
Title: Elastin molded article and production method thereof
Inventor: KANEKO HIROAKI
IPC: A61L27/48
Filed: 2004-03-30
Abstract: There is provided an elastin molded article having flexibility, a biological absorption property and tear strength which is practically suturable by using a fiber structure comprising aliphatic polyester fibers having an average fiber diameter of 0.05 to 50 µm as a supporting base material. The elastin molded article is useful as a raw material for a tube or artificial blood vessel to be implanted in a body that has a biological absorption property and has tear strength and flexibility which allow the tube or artificial blood vessel to endure suture at the time of operation or the like.
Patent CA-2522938-A1 (CA)
Title: Distributeur d`echantillon cosmetique mono-dose
Inventor: ROSSIGNOL ERIC
IPC: A45D34/02
Filed: 2004-04-21
Abstract: L'invention concerne un distributeur d'echantillon de substance fluide comportant un cylindre (18) qui définit une chambre (21) destinée à recevoir ladite substance et qui est refermé par un piston (28) adapté à coulisser da ns ledit cylindre (18) et par un capuchon (16), mobile en rotation entre une position ouverte et une position fermée ; ledit distributeur comportant des moyens de verrouillage ; ledit capuchon (16) comportant une jupe (60, 66) adaptée à s'appliquer contre la paroi dudit cylindre (18), ladite jupe (60, 66) présentant une première fente radiale (70) destinée à coopérer avec une seconde fente radiate (78), pratiquée dans ledit cylindre (18), dans ladite position ouverte pour que ladite chambre (21) débouche vers l'extérieur, et lesdits moyens de verrouillage comprenant un organe tubulaire (10) maintenan t ledit capuchon (16) dans ladite position fermée et le bloquant en translatio n, ledit organe tubulaire (10) présentant une partie sécable (14).
Patent CA-2525459-A1 (CA)
Inventor: JARVEST RICHARD LEWIS
IPC: A61K31/7048
Filed: 2004-05-11
Abstract: The present invention relates to 15-membered macrolides substituted at the 4"  position of formula (I) and pharmaceutically acceptable derivatives thereof, to processes for their preparation and their use in therapy or prophylaxis of systemic or topical microbial infections in a human or animal body.
Patent CA-2527330-A1 (CA)
Title: Mass spectrometer and related ionizer and methods
Inventor: VOSS GUENTER F
IPC: B01D59/44
Filed: 2004-06-02
Abstract: In one embodiment, a miniaturized structure and associated method function as a mass spectrometer or analyzer and may, with modification, function as an ion generator. The miniaturized structure has a pair of generally planar parallel spaced electrodes which have projecting walls cooperating to define an ion generating chamber and an exit aperture. By controlling the electric field which is oriented perpendicular to an applied magnetic field, the ion beam may be separated into a plurality beams based upon mass to charge ratio emerging from the exit of the apparatus and when the apparatus is functioning as a mass spectrometer or analyzer impinges on an ion collector which responsively transmits information to a cooperating processor. Where it is desired to have it function as an ionizer the ion collector disposed adjacent the ion exit is eliminated.
Patent CA-2529335-A1 (CA)
Title: Granulated sucralose product
Inventor: LIAO SHYHYUAN
IPC: A23L27/30
Filed: 2004-06-16
Abstract: An artificial sweetener composition contains sucralose and optionally a bulking agent such as maltodextrin. The composition is in the form of granules having a size between 30 and 2000 ~m and containing between 0.5 and 1.5 wt%  moisture. Any process can be used for making the compositions, with one especially applicable one involving pressing a powdered feed containing the raw materials between rolls to form a densified mass. The densified mass is then broken down in size and optionally fractionated by particle size.
Patent CA-2530636-A1 (CA)
Title: Piglet restraint
Inventor: MARJOLLAINE HENRY
IPC: A61D1/06
Filed: 2005-12-14
Abstract: An animal restraint apparatus for use in treatment procedures particularly on piglets includes a cart having a bin for containing the piglets taken from a pen and a restraint system mounted on the cart defined by a pair of animal engagement cushions. The cushions form a generally concave shape at least when deformed and are mounted for relative movement from a first separated position in which the animal can be inserted between the concave inwardly facing surfaces and laid onto a back-stop member to a second closed position in which the animal is restrained. The first and second members each have a length to extend along a significant part of the body of the animal leaving the head and rear ends exposed. A tool rack is provided an the cart for tools to carry out the procedures.
Patent CA-2530793-A1 (CA)
Title: Authenticating media stream recipients
Inventor: KRYEZIU ARBEN
IPC: G06F21/00
Filed: 2004-06-29
Abstract: Methods, data structures, and systems authenticate recipients of media streams. A media stream includes a self-installing and self-executing media player and media content. The media player communicates with an authentication service after it self-installs and self-executes. The media player provides authenticating information about a media stream recipient. The authentication service uses the information for authenticating the recipient for access to the media content. The authentication service provides an authentication token for an authorized recipient. Once a valid authentication token is received by the media player, the media player plays the media content for the authorized recipient.
Patent CA-2534409-A1 (CA)
Title: Systeme de visualisation d'images en relief
Inventor: LEVY ROSENTHAL PATRICK
IPC: H04N13/349
Filed: 2004-08-04
Abstract: L'invention concerne un système de restitution d'images en trois dimensions comprend : - un écran mobile (10) recevant et restituant des images, - un dispositif optique (20, 22) pour produire une image (18) de l'écran dans l'espace, et - des moyens de synchronisation (32) de la nature des images produites et de la position de l'écran à la position dans l'espace du spectateur (12) par rapport au système, afin, d'une part, que l'image reste toujours dans le champ de vision du spectateur et, d'autre part, que l'angle de vue de l'image obtenue sur l'écran corresponde à la position du spectateu r, notamment celle de son visage.
Patent CA-2534496-A1 (CA)
Title: Pyrimidylpyrrole derivatives active as kinase inhibitors
Inventor: TIBOLLA MARCELLINO
IPC: A61P25/28
Filed: 2004-08-06
Abstract: Pyrimidylpyrrole derivatives of formula (1) and pharmaceutically acceptable salts thereof, as defined in the specification, process for their preparation and pharmaceutical compositions comprising them are disclosed; the compounds of the invention may be useful, in therapy, in the treatment of diseases associated with a disregulated protein kinase activity, like cancer.
Patent CA-2534610-A1 (CA)
Inventor: SCHREINER JOHN
IPC: A61M25/09
Filed: 2006-01-30
Abstract: A medical guidewire including a tapered corewire formed from a superelastic material and a hypotube extending around the outer surface over a portion of the corewire resulting in improved torque characteristics for the guidewire.
Patent CA-2535078-A1 (CA)
Title: Method and apparatus for the autoselection of an emergency number in a mobile station
Inventor: ISLAM MUHAMMAD KHALEDUL
IPC: H04W4/90
Filed: 2006-01-31
Abstract: A method and apparatus for the selection of an emergency number in a mobile station having a geographic indicator, the method having the steps of: determining whether a user is attempting to reach an emergency service provider, the determining step comparing only a string entered by the user with a list of emergency numbers stored in the mobile station and determining that the user is attempting to reach an emergency service if the dial string entered by the user is among the stored list of emergency numbers; and if it is determined that the user is attempting to reach an emergency service provider, connecting to a network if the mobile station is not already connected to a network; looking up an emergency dial string in a look-up table based on the geographic indicator and the network connected to; and using the emergency dial string to call the emergency service provider.