baber/WOPTO huggingface dataset:
Patent CA-2406665-A1 (CA)
Title: Mipc column cleaning system and process
Inventor: TAYLOR PAUL D
IPC: B01D15/36
Filed: 2000-04-21
Abstract: An apparatus for effecting base pair length separations of DNA fragments by matched ion paired chromatography comprising a separation column containing separation media having non-polar DNA separation surfaces, separation soluti on supply means, and a separation solution conduit communicating with the separation column and the separation solution supply means, and a cleaning solution valve means positioned in the separation solution conduit for injecting cleaning solution into the separation solution conduit. A process for cleaning the non-polar DNA separation surfaces in the apparatus comprisi ng interrupting the flow of separation solvent with a block of cleaning solutio n injected into the flow of separation solution passing to the column, the cleaning solution containing agent which removes accumulated residues from t he non-polar surface. The cleaning solution can have an alkaline pH and contain  a chelating agent such as EDTA.
Patent CA-2407675-A1 (CA)
Inventor: LIPPERT JOHN W III
IPC: A61K47/48
Filed: 2001-04-27
Abstract: L'invention concerne des synthèses et des analyses de promédicaments à base de combretastatine A1-phosphate et de promédicaments à base de combretastatine B1-phosphate, et l'utilisation de ces promédicaments pour traiter les maladies néoplasiques. Les promédicaments décrits dans cette invention présentent la structure suivante: (I) promédicament à base de combretastatine A-1 phosphate (II) promédicament à base de combretastatine B-1 phosphate.
Patent CA-2409656-A1 (CA)
Title: Matte coextruded nylon film for book covers
Inventor: MOULTON JEFFREY D
IPC: C08K3/00
Filed: 2001-04-26
Abstract: Book covers and a substantially transparent, coextruded matte, bilayer nylon film which is contact transparent to a paper stock to form a soft book cover having high scratch, abrasion and mar resistance, a soft feel and good moisture curl properties. A substantially transparent, coextruded film which has a first nylon layer attached adjacent to a second nylon layer, the first nylon layer has from about 20 weight percent to about 70 weight percent of a refractory filler based on the weight of the first nylon layer.
Patent CA-2411159-A1 (CA)
Title: Method and apparatus for the processing of used tires and other materials
Inventor: CHEN CHRISTOPHER
IPC: B02C19/18
Filed: 2002-11-05
Abstract: A method and apparatus for breaking down pieces of material into smaller pieces and for separating out different substances making up the material, one of the substances being a fibrous textile and another being metal, comprising the steps of subjecting the pieces to a series of dismemberments to produce progressively smaller pieces falling within a predetermined size range; separating the smaller pieces into a plurality of fractions, each fraction including pieces within a predetermined size range; and subjecting each fraction to a flow of air calibrated to cause separation of the fibrous textile material from the pieces.
Patent CA-2414162-A1 (CA)
Title: A separate clip for attachment glasses
Inventor: CHEN LEE-TSUNG
IPC: G02C9/04
Filed: 2002-12-13
Abstract: A separate clip for attachment glasses is provided. The clip is combined with an upper gripping piece and a lower gripping piece. The upper gripping piece has a pair of retaining recesses to receive a pair of magnets therein and a lug on underside with an aligned through hole in free end.        The lower gripping piece has a barrel on rear end engaged with the aligned through hole of the upper gripping piece and rotatably secured by a pin, a pair retaining recesses on front end received a pair of magnets which are made in registry with the magnets of the upper gripping piece, a positioning plate connected to the outer surface of the barrel and made releasably enageable with a pair of coupling gaps of an attachment glasses and a gripping space defined between the barrel and the retaining recesses for gripping the bridge of a spectacles.
Patent CA-2416220-A1 (CA)
Inventor: GAUDINO JOHN
IPC: A61K31/4402
Filed: 2001-07-05
Abstract: L'invention concerne des composés représentés par la formule (I), des sels et des promédicaments de ceux-ci acceptables du point de vue pharmaceutique. Dans cette formule (I), A, B, R?1¿, R?2¿, R?3¿, R?4¿ et R?5¿ sont tels que définis dans la description. De tels composés sont des inhibiteurs de la tyrosine phosphatase et sont utiles dans le traitement ou la prévention du diabète sucré de type II. L'invention concerne également des préparations contenant lesdits composés, des procédés de préparation de tels composés, ainsi qu'un procédé de traitement ou de prévention du diabète sucré de type II.
Patent CA-2417116-A1 (CA)
Title: Translation of identifiers in a packet network
Inventor: CHARLOT PHILIPPE
IPC: H04L29/06
Filed: 2001-07-27
Abstract: To increase addressing capacity of terminals in a packet transmission network (RP) such as the Internet, the identifier (ITe) of a terminal (Te) having a predetermined format included in a network packet (PQ 1 ) transmitted in a client installation (IC) is translated into a predetermined identifier (IPI) of the installation (IC) having said format and included in a network packet (PQ 2 ) which is transmitted in the packet network (RP) to a telephone service provider server and into a port number (Pe 1 -Pe 3 ) corresponding to the terminal identifier (ITe) and included in a transport packet encapsulated in the packet (PQ 2 ) transmitted in the network, or vice versa. The port number can be allocated dynamically for steps during a call involving the terminal.
Patent CA-2417446-A1 (CA)
Title: Anti-theft shield glass area
Inventor: GINNARD MARK EDWARD
IPC: B60J9/00
Filed: 2003-01-27
Abstract: An anti-theft device securable to a window glass pane mounting plate within a door interior cavity defined by an outer door panel and an inner door panel for preventing insertion of a thin instrument into a gap formed between a window glass pane.and a rubber molding to unlock a vehicle door. The anti-theft device includes a base fixedly secured to the mounting plate, a hinge fixedly secured to the base, and a shield pivotally attached to the hinge. The shield has a hinge end and a distal end. The shield is movable between a tucked position in which the distal end of the shield is disposed adjacent the base and an extended position in which the distal end of the shield is spaced apart from the base for restricting access of the thin instrument therepast.
Patent CA-2418280-A1 (CA)
Inventor: HEPFER ROBERT P
IPC: C07C29/149
Filed: 2001-08-27
Abstract: In the process for the conversion of maleic acid to gamma-butyrolactone. 1.4-butanediol and/or tetrahydrofuran, a feedstream comprising maleic acid is hydrogenated in a first hydrogenation zone to produce a reaction product comprising succinic acid and unreacted hydrogen which is then supplied to a second hydrogenation zone, where succinic acid is converted to 1,4-butanediol, the temper atures of the feedstream comprising maleic acid and the first hydrogenation zone are controlled such that the temperature of maleic acid in the feedstream and the first hydrogenation zone does not exceed about 130 ~C, thereby minimizing the corrosive effects of the maleic acid and prolonging reactor life and improving overall process economics.
Patent CA-2421072-A1 (CA)
Title: Unsaturated polyester resin composition
Inventor: MOTOMIYA SHIGERU
IPC: C09D151/08
Filed: 2001-09-05
Abstract: An unsaturated polyester resin composition which comprises an unsaturated polyester (A) and a polymerizable unsaturated monomer (B) and gives a cured article having a "shrinkage stress during cooling" of 17 MPa or lower and a "(shrinkage stress during cooling)/(elastic limit)" of 1 or lower. The cured  article is excellent in gloss retention and yellowing resistance.
Patent CA-2421581-A1 (CA)
Inventor: MANCHEM PRASAD V V S V
IPC: C07C303/22
Filed: 2001-09-06
Abstract: The present invention relates to trimesic acid amides, pharmaceutical compositions comprising said compounds, uses of said compounds and compositions, and processes for their preparation. Specifically, this invention relates to means to enhance insulin-dependent glucose uptake. More  specifically, the invention concerns compounds and pharmaceutical compositio ns that active the insulin receptor kinase, which leads to an increased sensitivity to insulin and an increase in glucose uptake, as well as process es for preparation of the compounds. As such, the invention also concerns metho ds or uses of the compounds for the treatment of animals with hyperglycemia, especially for the treatment of type 2 diabetes.
Patent CA-2423572-A1 (CA)
Title: Stabilization of solid thyroid drug formulations
Inventor: SPIREAS SPIRIDON
IPC: A61K31/198
Filed: 2001-09-26
Abstract: Pharmaceutical formulations and dosage forms are provided having improved stability to moisture-induced degradation when compared with conventional dosage forms, especially tablets. The invention features low compression forms of thyroid drugs together with excipients, preferably in encapsulated forms.  In other embodiments, relatively non-volatile oils can be admixed with the drug and/or the excipients to stabilize the formulation toward moisture-induced degradation. Hydrophobic powders are also optionally added to the formulations.
Patent CA-2425470-A1 (CA)
Title: Method and apparatus for monitoring anesthesia drug dosages, concentrations, and effects using n-dimensional representations of critical functions
Inventor: SYROID NOAH
IPC: G16H20/17
Filed: 2001-10-10
Abstract: A method, system and apparatus for monitoring, diagnosis and evaluation of the state of a dynamic system. This method and system provides the processing means for receiving sensed (102) and/or simulated (101b) data, converting such data into a displayable object format (103) and displaying such objects such that interrelationships between the variables can be correlated and identified by a user (109). The system provides for displayed objects which change in real time (104) to reflect the changes of the functions of the system. The system has application to biological, environmental, engineering, economic, mechanical and chemical systems. In particular, this invention is directed to the processing and display of drug data for the use of doctors in the process of monitoring of drug administration to patients.
Patent CA-2426485-A1 (CA)
Title: Direct printing of contents of a universal resource locator
Inventor: SMITH DONALD X
IPC: G06F17/30
Filed: 2001-10-18
Abstract: A URL page (13, 23, 43) is printed by a computing system (51). When a reference to a URL address is dragged and dropped upon a print icon (16), th e URL page is accessed from the Internet. The URL page is then printed on a printer (52). When the URL page is accessed and printed, the URL page is not  displayed to a user of the computing system. Also, when a reference to the U RL address for the URL page is dragged and dropped upon a display apparatus (10 ) for the computing system, a special icon (40) representing the URL page address is created on the display apparatus. Upon a user performing a functi on to activate the special icon, the URL page is printed.
Patent CA-2427418-A1 (CA)
Title: Method and device for the generation of cyclopropene compounds
Inventor: WATTS CARRIE LYNN
IPC: C07C7/00
Filed: 2003-05-01
Abstract: A device and method for generating cyclopropene gas comprising bubbling a gas through a vessel that contains water. A cyclopropene/cyclodextrin complex is added to the water to form an aqueous suspension. Cyclopropenes are used to inhibit the ethylene response in plants and plant products, such as fruits and vegetables. The device of the invention may treat small volume facilities as well as very large volume storage facilities, such as warehouses and the like. The bubbled gas rapidly and completely liberates the cyclopropene gas from its cyclodextrin carrier to provide a cost effective and efficient treatment against the ethylene response in plants.
Patent CA-2428229-A1 (CA)
Inventor: TALLURI SRIKRISHNA
IPC: G06F17/30
Filed: 2001-10-24
Abstract: A method and system for using a communications network such as the Internet to archive and retrieve information and reference material cited in a manuscript includes a first communications device connected to the Internet for an author (14) of a manuscript to use. The author uses the first communications device to transfer identification of reference material cited by the author (14) in the manuscript to the Internet (12). A second communications device is connected to the Internet (12) for an audience (16) of the manuscript to use.  The audience (16) uses the second communications device to request and receive a copy of the reference material cited by the author (14) in the manuscript from the Internet (12). The database (18) stores a copy of the reference material and a distinctive key associated with the copy of the reference material.
Patent CA-2431170-A1 (CA)
Title: Method of analyzing expression of gene
Inventor: ABE MASUMI
IPC: C12Q1/68
Filed: 2001-12-12
Abstract: A cDNA is prepared from mRNA. The prepared cDNA is subjected to incision with two different types of restriction enzymes. The sequence of a portion of each of the fragments obtained as a result of treatment is determined, and the fragments are classified on the basis of the determined sequence by using a primer set. At the same time, the fragments are amplified in a manner that the relative expression magnitude thereof continues to be reflected therein. When the fragments have been classified into a predetermined number of fractions, the respective fractions are subjected to electrophoresis, and a gene expression profile is produced from the results.
Patent CA-2431945-A1 (CA)
Title: Optical rotation of microscopic particles
Inventor: ARLT JOCHEN
IPC: H05H3/04
Filed: 2001-12-18
Abstract: Apparatus for and a method of rotating microscopic objects uses a beam of electromagnetic radiation. A microscopic, non-circularly symmetric distribution of electro-magnetic radiation is projected on to a region containing an object to be rotated so as to cause photons in the beam to refract around the objects. Rotating means then rotate that distribution and so rotate the objects. The distribution may be formed on the interference pattern between a beam having a Laguerre-Gaussian wave fronts and either a plane wave or a further Laguerre-Gaussian beam of opposite helicity.
Patent CA-2435126-A1 (CA)
Inventor: COOKE JASON WILLIAM BEAMES
IPC: A61P7/00
Filed: 2001-12-17
Abstract: An improved process for preparing arylethanoldiamines is described. Compound s of this type are known to be useful as agonists at atypical beta-adrenocepto rs (also known as beta-3-adrenoceptors).
Patent CA-2435693-A1 (CA)
Inventor: SKAAR GARY R
IPC: A23L3/358
Filed: 2003-07-21
Abstract: Methods for controlling contamination of a food product are provided which utilize introduction of an antimicrobial solution to a food package prior to vacuum sealing the package. These methods utilize surface tension and/or capillary action created during a vacuum heat sealing process to efficiently create a uniform distribution of antimicrobial solution over the surface of a food. This method insures rapid and effective coating of the product with the antimicrobial agent.
Patent CA-2438589-A1 (CA)
Title: Method for manufacturing a hydrogen and nitrogen containing gas mixture
Inventor: AESEN KNUT INGVAR
IPC: C01B3/02
Filed: 2002-02-11
Abstract: The present invention relates to a method for manufacturing a hydrogen- and nitrogen containing gas mixture, where a mixture of steam and a carbon containing gas is fed to the retentate side of at least one hydrogen transpo rt membrane syngas and sweep gas generator where said gas and steam are convert ed to synthesis gas. A part of the hydrogen in said synthesis gas is transporte d through the membrane to the permeate side in said generator where it reacts with oxygen in an air stream fed to said permeate side to generate heat and a nitrogen and steam containing gas. The synthesis gas is further fed to the retentate side of a downstream hydrogen transport membrane unit or a hydroge n transport membrane reactor where a major part of the hydrogen in said synthesis gas, and if a reactor is used, a major part of additional hydrogen generated at the retentate side in said reactor is transported through said downstream membrane and picked up by said nitrogen containing gas to form a hydrogen- and nitrogen containing gas mixture, Furthermore, the invention relates to a method for performing a catalytic or non-catalytic process wherein the hydrogen- and nitrogen containing gas mixture manufactured by th e method according to claims 1-6 is applied as one of the reactants in said process.
Patent CA-2438986-A1 (CA)
Title: Orientation device for a gas analyser
Inventor: KOCHIE ROB
IPC: G01N1/24
Filed: 2003-08-28
Abstract: A method and apparatus for determining the orientation of a gas analyzer. Because condensation can build-up in a filter of the gas analyzer, it needs to be purged from the analyzer so that accurate readings can be made. By having a orientation device built-in, the analyzer can be purged at the desired orientation so that, as much water, can be purged, as possible, to the designated outlet.
Patent CA-2440773-A1 (CA)
Inventor: PETERSEN LARS OESTERGAARD
IPC: C12N5/071
Filed: 2002-03-13
Abstract: L'invention concerne de nouveaux composés porteurs de ligands pouvant se lier à des contre-récepteurs sur des cellules cibles appropriées. Ces composés possèdent de nombreux avantages qui permettent de les utiliser dans diverses applications, notamment en tant que systèmes de détection, pour la détection de cellules cibles appropriées, ainsi que dans diverses méthodes. L'invention concerne en particulier de nouvelles constructions de molécules MHC comprenant une ou plusieurs molécules MHC. L'affinité et l'avidité des molécules MHC de ces constructions sont étonnamment élevées. La possibilité de présenter aux cellules cibles une pluralité de molécules MHC fait de ces constructions de molécules MHC un outil extrêmement puissant, p. ex. en matière de diagnostic. L'invention concerne en général le domaine de la thérapie, et notamment des méthodes et des compositions thérapeutiques. La présente invention concerne par ailleurs l'utilisation sur échantillon de molécules MHC, de multimères de molécules MHC et de constructions de molécules MHC.
Patent CA-2442279-A1 (CA)
Inventor: BAXTER-JONES ROSALYN
IPC: A61B17/42
Filed: 2001-11-08
Abstract: L'invention concerne des dispositifs comprenant un élément oblong, un curseur engagé coulissant sur cet élément et, de préférence, une échelle de mesure permettant de déterminer des dimensions d'organes reproducteurs féminins. Le dispositif est, de préférence, conçu pour déterminer la longueur du col de l'utérus dans le fornix vaginal, utilisée dans les procédés concernés afin de pouvoir prédire un risque d'accouchement prématuré, un risque de fausse couche, une facilité ou une difficulté à accoucher, ainsi que la fécondité d'une personne. D'autres réalisations du dispositif permettent de déterminer des dimensions du fornix vaginal et la dilatation du col de l'utérus.
Patent CA-2442794-A1 (CA)
Title: Hydrocarbyl substituted phenols in resins for cellulosic composites
Inventor: YONKER TODD K
IPC: C08L97/02
Filed: 2002-03-12
Abstract: Waxy hydrocarbyl substituted phenols or phenates are reacted into phenol formaldehyde resins to impart a waxy water resistant nature to binders. A preferred use of the modified phenol formaldehyde resins is as a binder in engineered wood products such as strand board, particle board, medium density fiberboard, plywood and I-beams. Binding the waxy material into the resin may provide a better dispersion of the waxy moieties and prevent migration as has been seen by the simple addition of waxy materials.
Patent CA-2442884-A1 (CA)
Inventor: NALEPA CHRISTOPHER J
IPC: C02F1/50
Filed: 2002-03-07
Abstract: La présente invention concerne l'élimination définitive, ou au moins l'atténuation, du mucilage de Pseudomonas aeruginosa sur une surface au moyen d'une quantité microbicidement suffisante de l'un au moins des microbicides bromés suivants: i) un bromure de métal alcalin ou alcalino-terreux ou un bromure de zinc activé par un hypochlorite alcalin ou de métal alcalino-terreux hydrosoluble, ii) une a N,N'-bromochloro-5,5-dialkylhydantoïne hydrosoluble, et/ou iii) un produit bromé actif hydrosoluble obtenu en prenant, d'une part (a) du brome, du chlorure de brome, un mélange de chlorure de brome et de brome, ou une combinaison de brome et de chlore dans lequel la teneur molaire du chlore n'excède pas la teneur molaire du brome, et d'autre part (b) une source hydrosoluble d'anion sulfamate, et en les mélangeant dans (c) un milieu aqueux dont le pH est réglé pour rester au moins à 12 pendant ou après un tel mélange.
Patent CA-2445582-A1 (CA)
Inventor: MACEWEN STUART
IPC: B21D26/02
Filed: 2002-05-01
Abstract: L'invention concerne un procédé pour former un contenant métallique en forme de bouteille ou d'une autre forme, ce procédé consistant à soumettre une préforme métallique creuse comportant une extrémité fermée à une pression hydraulique interne pour provoquer une expansion de la préforme contre la paroi d'une cavité de matrice (10) définissant la forme voulue et à introduire un poinçon (12) dans la cavité de matrice (10) pour déplacer et déformer l'extrémité fermée de la préforme, avant ou après le début de l'expansion, mais avant la fin de l'expansion. Lors de l'étape d'application de pression, la préforme est soumise dans la cavité de matrice simultanément à des pressions hydrauliques positives interne et externe régulables indépendamment, la différence entre la pression interne et la pression externe étant modifiée pour réguler le taux de déformation.
Patent CA-2447135-A1 (CA)
Title: Fluid delivery device having a water generating electrochemical/chemical pump and associated method
Inventor: JOSHI ASHOK V
IPC: A61M5/142
Filed: 2002-05-17
Abstract: A fluid delivery device (10) generally including: an electrochemical pump (18), wherein the electrochemical pump (18) is capable of generating water; an electrochemical pump product chamber (16), wherein the electrochemical pump product chamber (16) is capable of retaining water generated from the electrochemical pump (18); a displaceable member (14) positioned between the electrochemical pump product chamber (16) and a reservoir (12), wherein the displaceable member (14) is controllably displaced upon generation of water from the electrical pump; wherein the reservoir (12) is capable of containin g a fluid (22) which is delivered upon displacement of the displaceable member (14); and a housing (20) for containing the electrochemical pump (18), the electrochemical pump product chamber (16), the displaceable member (14), and the reservoir (12).
Patent CA-2453293-A1 (CA)
Inventor: HARRIS WILLIAM FRANKLIN
IPC: C09K23/00
Filed: 2002-07-11
Abstract: A non-aqueous suspension comprising solid particles, polyalkylene glycol and a suspension stabilizer comprising hydrogenated castor oil or wax.
Patent CA-2453583-A1 (CA)
Inventor: TUCKEY CURTIS
IPC: G06F13/00
Filed: 2002-07-19
Abstract: L'invention concerne un système amélioré permettant de partager des informations entre une session non vocale et une session vocale. Selon l'invention, des clients utilisent des dispositifs de communication pour échanger des informations vocales par l'intermédiaire de sessions vocales auprès de serveurs de messagerie vocale et échanger des informations non vocales par l'intermédiaire de sessions non vocales auprès de passerelles WAP. Des informations concernant l'activité au cours d'une session sont stockées sous forme de données contextuelles. Lorsqu'un client passe d'une communication par un type de session à une communication par un autre type de session, les données contextuelles relatives à ce client sont localisées et récupérées. Les données contextuelles récupérées sont utilisées pour recréer l'état de la session antérieure. Ainsi, il n'est plus nécessaire d'entrer à nouveau des informations déjà disponibles auparavant.