baber/WOPTO huggingface dataset:
Patent CA-2447485-A1 (CA)
Inventor: CONNOLLY DENNIS MICHAEL
IPC: C12Q1/68
Filed: 2002-05-17
Abstract: The present invention provides nano-scale devices, including electronic circuits, using DNA molecules as a support structure. DNA binding proteins a re used to mask regions of the DNA as a material, such as a metal is coated ont o the DNA. Included in the invention are DNA based transistors, capacitors, inductors and diodes. The present invention also provides methods of making integrated circuits using DNA molecules as a support structure. Methods are also included for making DNA based transistors, capacitors, inductors and diodes.
Patent CA-2449270-A1 (CA)
Title: Pibs as modifiers of the p53 pathway and methods of use
Inventor: LI DANXI
IPC: C12Q1/68
Filed: 2002-06-03
Abstract: Human PIB genes are identified as modulators of the p53 pathway, and thus are therapeutic targets for disorders associated with defective p53 function.  Methods for identifying modulators of p53, comprising screening for agents that modulate the activity of PIB are provided.
Patent CA-2449280-A1 (CA)
Inventor: ALTMAN WILLIAM H
IPC: G01S5/02
Filed: 2001-05-29
Abstract: L'invention se rapporte à un procédé et à un système permettant de localiser une adresse d'un espace d'après des coordonnées de latitude et de longitude. Le système comprend un satellite mondial de localisation permettant de mesurer les coordonnées ou l'espace à adresser et un dispositif destiné à la génération d'une chaîne variable unique établie sur la base des coordonnées mesurées. La chaîne est mémorisée dans un dispositif de stockage. Un dispositif de diffusion sélective de la chaîne variable permet d'informer des personnes qui désirent connaître la localisation de l'espace de la chaîne d'adresses variable. La chaîne variable peut être représentée comme une chaîne numérique. Un clavier numérique est connecté au dispositif générateur pour entrer des données relatives aux caractéristiques de la localisation de l'espace telles que la hauteur de l'espace et le sol sur lequel l'espace est localisé a l'intérieur d'une structure.
Patent CA-2449679-A1 (CA)
Title: Androstenones
Inventor: BATCHELOR KENNETH WILLIAM
IPC: A61P43/00
Filed: 1994-09-16
Abstract: The present invention relates to compounds of formula (I), (see formula I) wherein carbons 1 and 2 are joined by either a single or a double bond; R1 is hydrogen or methyl; R2 is hydrogen or methyl; R3 is (A) (see formulas (A) and (B) wherein X, W, Z, R4, R5, R6, R7 and R8 are various groups, and pharmaceutically acceptable solvates thereof and their use in the treatment of androgen responsive and mediated diseases.
Patent CA-2450392-A1 (CA)
Inventor: RAMBACH ALAIN
IPC: C12Q1/08
Filed: 2002-06-13
Abstract: The invention concerns a culture medium for isolating enterococcus comprisin g violet crystal, and preferably gram-negative bacteria inhibitors and chromogens. The invention also concerns a method for detecting enterococcus using said medium.
Patent CA-2450495-A1 (CA)
Inventor: SPEICH FRANCISCO
IPC: D03C19/00
Filed: 2002-06-18
Abstract: The invention relates to a method for producing patterned textile labels during which a production machine, which is controlled by a pattern device (22), provides labels (E1 to EN) with a pattern (M), which is the same for all labels, and with pattern sections (T1 to TN) that are different from one another. In order to improve production, a virtual label (V) is created from N  individual labels (E1 to EN), which are distributed over the width (B) and the length (L) of the virtual label (V) and which have N individual pattern sections (T1 to TN) that are different from one another, and the virtual label (V) is then divided into individual labels (E1 to EN).
Patent CA-2451564-A1 (CA)
Title: The pit badger
Inventor: STANG GORDON JACOB
IPC: A01F25/20
Filed: 2003-12-23
Abstract: This attachment mounts on a bucket of a tractor. It is used for digging and transporting feed out of a feed pit and into a wagon. It saves operators, time, fuel and equipment.   The front auger is mounted into the bucket of the loader. The auger moves the feed along to where paddles are mounted and sweep the silage through a back hole cut in the bucket and along a conveyer belt system which consists of 2 conveyor assemblies.   The first assembly is movable so it corresponds with the movement of the front-end-loader.   The second conveyor assembly is mounted solidly on the tractor and extends past the back of the tractor to the feed wagon. The assemblies are attached with a mounting bracket that enables the first assembly system to slide forward and backward on the second system as the front end loader moves up and down.
Patent CA-2454582-A1 (CA)
Title: Crayon maker
Inventor: CZIRAKY DAVID A
IPC: B43K19/16
Filed: 2002-10-29
Abstract: An apparatus (100) for making crayons is disclosed. The apparatus includes a base (110) that houses a heating component, a melt pan disposed to absorb heat from the heating component, a mold (122), and a cover (112). The melt pan receives crayon material and contains it as the heating component increases the temperature, causing the crayon material to liquefy. The liquefied crayon material can then be drained by the user of the device, into a mold with crayon-shaped cavities. A cover prevents access to the melt pan and the mold during particular operating conditions of the apparatus.
Patent CA-2458473-A1 (CA)
Title: Formulation pharmaceutique
Inventor: ROSINSKI ADAM
IPC: A61K31/397
Filed: 2002-10-08
Abstract: L'invention concerne, par exemple, une formulation pharmaceutique pour administration orale contenant H 376/95, du dodécyl sulfate de sodium (SDS) et un polymère choisi dans le groupe contenant de l'hydroxypropylméthylcellulose (HPMC), de l'hydroxyéthylcellulose (HEC) et de l'oxyde de polyoxyéthylène (PEO). L'invention en question porte aussi sur un procédé de préparation de cette formulation, ainsi que sur l'utilisation médicale de ladite formulation dans le traitement du thromboembolisme.
Patent CA-2459063-A1 (CA)
Inventor: HENDRICKS JOHN S
IPC: H04N21/658
Filed: 1994-12-02
Abstract: The invention, an electronic book selection and delivery system, distributes text to subscribers. The system includes a subsystem for placing text in a video signal format and a subsystem for receiving and selecting video format text. The system contains an operations center, a video distribution system, a home subsystem, and a billing and collection system. The operation center and/or video distribution points perform the functions of manipulation of text data, security and coding of text, cataloging of books, message center, and uplink functions. The home subsystem connects to a video distribution system, generates menus and stores text, and transacts through communicating mechanisms. A portable book-shaped viewing device is used for viewing the text. The billing system performs the transaction, management, authorization, collection and payments utilizing the telephone system.
Patent CA-2459377-A1 (CA)
Inventor: FENG YUDING
IPC: C08K5/01
Filed: 2002-08-30
Abstract: L'invention porte sur des caoutchoucs vulcanisés d'éthylène-propylène-diène (EPDM) particulièrement adaptés à des applications dynamiques en remplacement des pièces de caoutchouc naturel. Les caoutchoucs d'éthylène-propylène-diène présentent par ailleurs une excellente résistance à la chaleur et à l'oxydation ainsi qu'une résistance à la traction et à la fatigue dynamique comparables aux composés similaires de caoutchouc naturel. Les caoutchoucs d'éthylène-propylène-diène de l'invention se composent d'un EPDM à haute densité; d'une huile de traitement, de noir de carbone, d'un durcisseur sulfuré, de bisulfure de tétraméthylthiuram, et de 2-mercaptobenzothiazole.
Patent CA-2460594-A1 (CA)
Inventor: BEELEY NIGEL ROBERT ARNOLD
IPC: C07D417/14
Filed: 2002-09-30
Abstract: La présente invention concerne des composés représentés par la formule générale (I) et qui agissent comme des antagonistes du récepteur de la MCH. Ces compositions conviennent dans des compositions pharmaceutiques convenant notamment au traitement ou à la prévention de l'obésité, de troubles liés à l'obésité, de l'anxiété ou de la dépression.
Patent CA-2462019-A1 (CA)
Inventor: LANGWORTHY DAVID E
IPC: H04L12/54
Filed: 2004-03-26
Abstract: Methods, systems, and computer program products that provide for a runtime messaging infrastructure, which abstracts send and receive operations for exchanging messages with partner endpoint. The messaging infrastructure improves availability and scalability of a message application by improving on the availability and scalability of the underlying message transports. In particular, availability and scalability are improved by linking the message application at runtime with any number of the message transports, without the message application specifying a transport at development time. The message infrastructure receives instructions from the message application specifying end-to-end delivery assurances. The infrastructure uses transports in order to fulfill the specified delivery assurance, and creates a link between the message application and transports for use in exchanging messages. Session state storage can be maintained in a pluggable store, which could be, for example, a durable database store or an application memory store.
Patent CA-2466418-A1 (CA)
Title: Lipoxin a4 analogs
Inventor: PARKINSON JOHN F
IPC: C07D263/24
Filed: 2002-11-05
Abstract: This invention is directed to lipoxin A4 analogs of the following formulas (I) and (II), wherein R1, R2, R3, R4 and R5 are described herein. These analogs are useful in treating inflammatory and autoimmune disorders in humans. These analogs are also useful in treating pulmonary or respiratory tract inflammation in humans.
Patent CA-2467078-A1 (CA)
Inventor: CHRISTENSEN HANS JORGEN
IPC: F24S10/80
Filed: 2002-11-26
Abstract: A solar collector panel is disclosed for heating of air, in which the conventional insulation material on the back panel facing away from the sun is replaced by a spacing between a permeable back panel and a permeable heat absorber means, so that a heat convection airflow through the back panel and into the interior of the solar energy panel against the temperature gradient prevents the convection heat loss in the opposite direction. The back panel also reduces the radiation heat loss from the heat absorber means. Furthermore, in case the flow of air through the solar energy panel is stopped, the convection-insulation will no longer be effective, and a photovoltaic cell panel placed within the solar energy panel and generating electricity from the solar radiation will not be subjected to the damaging high stagnation temperature of a traditionally insulated solar collector pan el.
Patent CA-2468424-A1 (CA)
Title: A method for combined parallel agent delivery and electroporation for cell structures and use thereof
Inventor: ORWAR OWE
IPC: A61K39/00
Filed: 2002-11-27
Abstract: Disclosed is a method for parallel delivery of agents to and/or into a cell structure, wherein at least two electrolyte-filled tubes are provided togeth er with a counter electrode, the tubes being connected to a voltage or current generator, said agents being introduced into the electrolyte solution contained in the tubes, which are placed close to the cell structure, whereupon the agents are transported through the tubes to said cell structur e and into the said structure through pores which have been formed by application of an electric field focused on the cell structure, resulting in electroporation of the cell structure. Also different applications of the method is disclosed, e.g. use of the method in order to transfer cell- impermeant solutes, such as drugs or genes, into the cell structure or out o f the cell structure.
Patent CA-2469470-A1 (CA)
Title: Method and apparatus for curtain coating
Inventor: GUEGGI MARKUS
IPC: B05C5/00
Filed: 2002-12-12
Abstract: An apparatus for curtain coating, particularly for high-speed curtain coating of a continuous paper web substrate (12) is provided with a hopper means (14) providing one or more liquid coating materials in the form of a free-falling curtain (16) impinging the substrate (12) at a dynamic wetting line. Edge guide elements (22, 24) are arranged on both sides supplying a wetting or auxiliary liquid. Each guide element (22, 24) has at least one contact area of its surface directed towards said curtain, which contact area has a multiplicity of grooves (32) and ribs (34) extending along the length of said edge guide elements (22, 24).
Patent CA-2469812-A1 (CA)
Title: Mutants of human insulin-like growth factor binding protein-3 (igfbp-3) and uses thereof
Inventor: RECHLER MATHEW M
IPC: C07K14/47
Filed: 2002-12-17
Abstract: An isolated or purified nucleic acid molecule consisting essentially of a nucleotide sequence encoding a mutant human IGFBP-3, which can inhibit DNA synthesis, can induce apoptosis, binds to neither human insulin growth facto r- I (IGF-I), nor human insulin growth factor-II (IGF-II), and comprises a mutation at Y57; a vector comprising the same, a cell comprising and expressing the same, optionally in the form of a vector; an isolated or purified polypeptide molecule consisting essentially of an amino acid sequen ce encoding a mutant human IGFBP-3, which can inhibit DNA synthesis, can induce apoptosis, binds to neither human IGF-I nor human IGF-II and comprises a mutation at Y57; a composition comprising the same; and a method of inducing apoptosis in a cell, which method comprises administering to the cell the nucleic acid molecule or polypeptide molecule, in an amount sufficient to induce apoptosis in the cell, whereupon apoptosis is induced in the cell.</S DOAB>
Patent CA-2469960-A1 (CA)
Title: Methode pour optimiser la production d'un gisement petrolier en presence d'incertitudes
Inventor: FERAILLE MATHIEU
IPC: G06T1/40
Filed: 2004-05-28
Abstract: Méthode pour optimiser la production des champs pétroliers, et notamment les schémas de production, tout en tenant compte des incertitudes inhérentes à toute étude de réservoir. Cette méthodologie peut sue décomposer en trois étapes séquentielles : - Etape 1 : Etude de sensibilité pour évaluer l'impact sur la production du réservoir pétrolier des configurations de schéma de production testées (plusieurs emplacements de puits, ...) en comparaison aux incertitudes propres au réservoir (perméabilité, force d'aquifère, ...). - Etape 2 : Etude de quantification des risques associés aux configurations envisagées pour déterminer s'il est nécessaire de chercher un schéma optimal de production - Etape 4 : Etude d'optimisation du schéma de production : dans cette phase, l'objectif est de déterminer la configuration de production idéale pour un objectif donné.
Patent CA-2470253-A1 (CA)
Title: Procede d'inhibition de l'agglutination due au gel sur des materiaux d'agregat
Inventor: SCHILLING KEVIN H
IPC: C09K3/18
Filed: 2002-12-20
Abstract: L'invention concerne un procédé d'inhibition de l'agglutination due au gel sur un matériau d'agrégat tel que le charbon. L'invention concerne l'application d'une matière anti-givre sur le charbon, ladite matière anti-givre comprenant des solides de mélasse, tels que des solides de mélasse de betterave sucrière désucrée ou des solides de mélasse de canne à sucre et/ou une solution aqueuse de glucose, fructose ou de leurs polymères DP 2-5. Ladite matière anti-givre présente une viscosité suffisante pour adhérer audit matériau d'agrégat et pour bloquer l'agglutination de gel. L'invention concerne également un matériau d'agrégat, pour lequel l'agglutination a été inhibée, qui comprend un agrégat d'unités d'un matériau en combinaison avec ladite matière anti-givre précitée.
Patent CA-2471065-A1 (CA)
Title: Medical needle assemblies
Inventor: HENNIGER GARY
IPC: A61L2/08
Filed: 2004-06-15
Abstract: A shieldable unit dose needle assembly including a needle holding member, a unit dose needle, a shield in pivotal engagement with respect to the needle, and a collar providing pivotal engagement between the needle and the shield. The shield is pivotally movable between a retracted position and a shielded position in which a portion of the shield encompasses the unit dose needle for safety purposes. The needle holding member includes a distal end having a male tapering surface. The collar further includes a proximal end having a female tapering surface in engagement with the mate tapering surface of the needle holding member.
Patent CA-2471313-A1 (CA)
Title: Led lamp with insertable led substrates and method of making the lamp
Inventor: COUSHAINE CHARLES M
IPC: F21K99/00
Filed: 2004-06-17
Abstract: An LED lamp and a method of making an LED lamp in which the lamp includes a heat conductive post with slots in an exterior of the post, and in which a separate LED assembly is inserted into each of the slots, where each of the LED assemblies has a substrate with an LED at a first end thereof, which is inserted into the slot first, and an electrical conductor that extends from the LED to a second end of the substrate. The electrical conductor is connected to a circuit board that is inside a hollow bottom of the post. A reflector and heat sink are attached to the bottom of the post.
Patent CA-2475266-A1 (CA)
Title: Dl-lactide-.epsilon.-caprolactone copolymers
Inventor: HISSINK CATHARINA EVERDINA
IPC: A61L31/04
Filed: 2003-02-05
Abstract: The present invention relates to specific DL-lactide-.epsilon.-caprolactone copolymers and the application of these polymers in the production of biodegradable medical applications. According to the present invention a polymeric material comprising poly(DL-lactide-co-.epsilon.-caprolactone) is provided, which is obtained by the copolymerization of DL-lactide and .epsilon.-caprolactone, having a lactide content of 51-75 mol%, most preferably of 62-69 mol%.The materials of the present invention have excelle nt mechanical properties and may be used to provide articles for medical application, in particular nerve guides.
Patent CA-2476037-A1 (CA)
Title: Struvite crystallization
Inventor: TABANPOUR MENACHEM E
IPC: C02F1/58
Filed: 2004-07-29
Abstract: The present invention provides a method and apparatus for removing phosphorus from phosphorus containing waste. In one embodiment, the method is preferably carried out by contacting the phosphorus containing waste with a non-cellular membrane and precipitating phosphorus from the waste as struvite.  Another aspect of the invention includes a method of removing phosphorus from phosphorus containing sewage comprising filtrates and biosolids. The removal of phosphorus as struvite occurs in two stages as primary and secondary removal.  In the primary removal process, the sewage from a dewatering unit is contacted with a first polymeric membrane reactor and the phosphorus is removed as primary struvite. Subsequently Mg is added so as promote struvite formation and the secondary removal process of struvite. In the secondary removal process, the sewage from GBT Filtrate well or Centrifuge Liquor well is contacted with a second monomolecular membrane and the phosphorus is removed as secondary struvite.
Patent CA-2477285-A1 (CA)
Inventor: GERVAIS JOSEPH R
IPC: B32B7/06
Filed: 2003-02-14
Abstract: An article of manufacture of removable segments, labels, coupons, and the like, as for identification, rewards and inventory control, which includes a support substrate film (17) structure having one or more selectively-pattern-treated (16) laminae for adhesively, but cleanly releasably, securing the segments, coupons and labels to the support structure (17).
Patent CA-2477389-A1 (CA)
Inventor: SCHOENBLUM JOEL
IPC: H04L12/56
Filed: 2003-01-06
Abstract: L'invention concerne un émetteur de flux sur réseau asynchrone (115) recevant un flux de transport (126) comportant des paquets de contenu et des paquets à filtrer et conçu afin d'encapsuler des paquets de contenu dans des trames de réseau (128).
Patent CA-2477760-A1 (CA)
Title: Damping element for a shoe
Inventor: HOFMANN THEODOR
IPC: A43B13/20
Filed: 2003-04-15
Abstract: The invention relates to a damping element (1) for a shoe, especially for a sports shoe, consisting of at least one first element (2) which extends essentially in a load direction (R) over a pre-determined height (H) in the unloaded state of the damping element (1), and is embodied as a hollow body defining a receiving area (3) in which an associated second element (4) with a smaller cross-section then the first element (2) can at least partially penetrate. The second element (4) extends essentially in the load direction (R) over a pre-determined height (h) in the unloaded state of the damping element (1), and is arranged coaxially in relation to the first element (2).  The aim of the invention is to improve the damping performance of the shoe. To this end, the second element (4) is also embodied as a hollow body and the two associated elements (2, 4) are interconnected by means of an elastic connecting section (5) which only extends between the first element (2) and the second element (4).
Patent CA-2479013-A1 (CA)
Title: Commande de puissance reagissant a la vitesse
Inventor: PATEL SHIMMAN
IPC: H04J13/00
Filed: 2003-03-11
Abstract: Dans la présente invention, la vitesse d'un dispositif (106) de communication sans fil (DCSF) est estimée. En réponse à cette estimation, une vitesse de commande de contrôle de puissance est déterminée. Le DCSF (106) envoie des signaux de commande de la puissance à une station de base (102) en fonction de la vitesse de commande de contrôle de puissance. La vitesse de commande de contrôle de puissance peut être déterminée par la transposition de la vitesse estimée sur une plage de vitesse et par la sélection d'une vitesse qui correspond à la plage de vitesse de la vitesse de commande de contrôle de puissance. La vitesse est estimée au moyen de la mesure d'une vitesse d'un signal à trajets multiples au niveau d'un croisement.
Patent CA-2480589-A1 (CA)
Inventor: BACKLUND HANS-OLOF
IPC: B02C7/14
Filed: 2003-04-02
Abstract: L'invention concerne un procédé de mesure des forces de contrainte dans les raffineurs comportant des disques de raffinage qui définissent entre eux un espace de raffinage destiné au raffinage du matériau de raffinage entre des barres (3) qui sont placées sur les disques de raffinage. La mesure est réalisée sur une surface de mesure (2) qui constitue une partie d'un disque de raffinage. Cette surface de raffinage comprend au moins des parties de plus d'une barre (3) et est réalisée résiliente dans la surface du disque de raffinage. On mesure également des forces se produisant dans un plan à angle droit de la surface de mesure. L'invention concerne enfin un dispositif permettant de réaliser ce procédé.
Patent CA-2481584-A1 (CA)
Inventor: SKILLIN CLIFFORD W
IPC: B65D47/08
Filed: 2004-09-14
Abstract: A dispensing closure, including a horizontal deck, an aperture through the deck, arid a collar depending below the aperture in the deck, is snapped over an annular bead on the neck of a molded plastic bottle. A stop wall, comprising a pair of ribs mounted for pivotal movement, is formed in the interior of the body of the closure; a gap is centrally located between the ribs. A radially projecting lug, which is triangular when viewed in side elevation, is formed on the sloping collar of the container; a dovetailed segment is defined at the free end of the lug. The collar on the closure has interrupted beads, so that the dispensing closure is secured to the container by snapping the interrupted beads over the annular bead on the neck of the container. The ribs of the stop wall flex pivotally outwardly when contacting the outer end of the lug. The dispensing closure is rotated relative to the container, in either the clockwise or counterclockwise direction, so that the dovetailed segment of the lug projects into the central aperture in the stop wall; the free ends of the ribs engage the dovetailed segment and lock the closure into proper alignment with the container.