baber/WOPTO huggingface dataset:
Patent CA-2491027-A1 (CA)
Inventor: ISHIKURA YOSHIYUKI
IPC: A23L1/30
Filed: 2003-07-03
Abstract: L'invention concerne un nouveau dérivé de flavone C-glycoside, ou son sel, qui exerce en particulier un effet antiallergique, ainsi qu'une composition qui renferme ce nouveau dérivé. Les maladies allergiques se sont beaucoup développées ces dernières années, viennent en tête la pollinose et la dermatite atopique qui enregistrent une nette recrudescence, ce qui entraîne de nombreux problèmes sociaux. Les flavones et leurs glycosides, lesquels exerceraient un effet inhibiteur sur la libération de l'histamine par les adipocytes ainsi qu'un effet immunosuppresseur, sont censés être utilisés comme traitements antiallergiques. Cependant, comme les flavones doivent être pris en quantités importantes pour exercer leurs effets, le besoin urgent de trouver un composant qui exercerait les mêmes effets mais avec une dose inférieure s'est fait ressentir. L'invention a ainsi pour but de fournir un nouveau composant qui permet de traiter, à faible dose, les troubles allergiques, ainsi qu'une composition qui renferme ce composant.
Patent CA-2494726-A1 (CA)
Title: Procede et systeme permettant d'introduire des fibres d'un cable a fibres dans une ferrule
Inventor: OTTO ROBERT
IPC: G02B6/38
Filed: 2003-07-03
Abstract: L'invention concerne un système et un procédé permettant d'introduire des fibres dans des rangées respectives de trous pour fibres dans une ferrule. Ce procédé consiste à monter la ferrule dans un premier élément et une extrémité proximale d'un premier câble renfermant des fibres exposées sur un élément mobile, à régler l'élément mobile jusqu'à ce que les fibres soient adjacentes à la rangée inférieure de trous pour fibres, à introduire chaque fibre dans son trou respectif dans la rangée inférieure, à monter le premier câble dans un second élément, à libérer le premier câble de l'élément mobile, à monter un second câble renfermant des fibres exposées sur l'élément mobile, à régler l'élément mobile jusqu'à ce que les fibres soient adjacentes à une seconde rangée de trous pour fibres de la ferrule et à introduire chaque fibre dans son trou respectif dans la seconde rangée.
Patent CA-2495485-A1 (CA)
Title: Film compositions with permanent anti-fog, anti-mist and anti-cloud properties
Inventor: MINDER ERNST
IPC: C08K5/05
Filed: 2003-08-28
Abstract: The instant invention discloses a film composition with anti-fog, anti-mist and anti-cloud properties comprising (a) a polyolefin, a polyvinylalcohol, a polyvinylester or mixtures thereof, (b) an effective amount of at least one linear ethoxylated alcohol; and (c) an effective amount of at least one fluorine-containing surfactant. The films are useful as a greenhouse film for agricultural applications.
Patent CA-2496335-A1 (CA)
Title: Chromatographic separator
Inventor: OGAWA YUJI
IPC: G01N30/86
Filed: 2003-07-30
Abstract: An intermittent or simulated moving layer chromatographic separator capable of stably determining the purities of separated components, wherein a circulation passage (16) is formed by connecting four or more columns (14) to each other, material liquid containing components (A) and (C) and eluent are filled in the circulation passage (16) and circulated in the circulation passage (16), a density detector (54) is disposed in the circulation passage (16) at a position adjacent to a component (A) extracting valve (41) to detect the density of the components in the circulation passage (16) during a circulation process, and when the density of the components reaches a standard density or higher, the components (A) and (C) of the material liquid are determined to be separated from each other and a process moves from a circulation process to a next component extraction process.
Patent CA-2497663-A1 (CA)
Inventor: HASEGAWA TAKASHI
IPC: A24F1/22
Filed: 2003-08-27
Abstract: A filter for smoking having a filter medium, comprising a means for heating the filter medium or the peripheral part of the filter medium.
Patent CA-2500900-A1 (CA)
Inventor: NEUBERG WILLIAM
IPC: D01F1/10
Filed: 2003-10-01
Abstract: The present invention is directed to a method for making melt spun fibers having decreased coefficient of friction and other improved properties such as wear resistance and the like, when compared to conventional melt spun fibers . In the method of the present invention, polytetrafluoroethylene (PTFE) is incorporated into the fiber-forming substance during the melt spinning proce ss before passing through the spinneret. PTFE that is useful in the present invention includes PTFE powder that is dispersible to low micron or submicro n particle size and aqueous or organic dispersions of such highly dispersible PTFE powder. The present invention is also directed to fabrics, textiles, an d other articles of manufacture made from the PTFE-enhanced melt spun fibers o f the present invention.
Patent CA-2501056-A1 (CA)
Title: Methodes et matieres pour une utilisation de composes chimiques, en tant qu'outils de stockage d'acide nucleique sur un support de systemes de purification d'acide nucleique
Inventor: FOMOVSKY MIKHAIL A
IPC: C12N15/10
Filed: 2003-10-03
Abstract: L'invention concerne des méthodes permettant d'isoler et de stocker de l'acide nucléique provenant d'un échantillon contenant de l'acide nucléique, notamment un échantillon cellulaire ou un lysat cellulaire. L'acide nucléique est isolé sur un support en phase solide, est séché, et peut être efficacement stocké, notamment à température ambiante, dans des colonnes, des tubes, et des plaques de microcupules présentant une grande variété de filtres et d'autres supports en phase solide, pendant des périodes prolongées, notamment des jours, des semaines et des mois. L'invention concerne des méthodes permettant d'isoler et de stocker de l'acide nucléique provenant d'un échantillon, consistant à appliquer l'échantillon sur un support en phase solide, à retenir les cellules, à lyser le retentat cellulaire, à sécher le support et à retenir l'acide nucléique, à stocker l'acide nucléique pendant des périodes prolongées, à température et à humidité ambiantes, et éventuellement, à éluer l'acide nucléique. L'invention concerne des méthodes pour stocker des échantillons contenant de l'acide nucléique sur une grande variété de supports en phase solide, dans plusieurs types de tubes, de colonnes ou de plateaux présentant plusieurs microcupules, qui sont, pour la plupart, disponibles dans le commerce.
Patent CA-2502032-A1 (CA)
Inventor: SIPE KIMBERLY JEAN
IPC: A61K31/167
Filed: 2003-10-15
Abstract: The present invention relates to the use of compounds and composition of compounds that modulate norepinephrine levels for the prevention and treatme nt of vasomotor symptoms, such as hot flush, caused by, inter alia, thermoregulatory dysfunctions.
Patent CA-2503228-A1 (CA)
Title: Ip3 protein binding assay
Inventor: NAQVI TABASSUM
IPC: G01N33/53
Filed: 2003-10-20
Abstract: Protein binding assays are provided for determining IP3 in a sample employin g as reagents a conjugate of IP3 joined at the 2-oxy through a bond or linking group to a detectable label and a truncated portion of the extracellular fragment of an IP3R. The reagents are combined with the sample and the amoun t of IP3 determined by means of the detectable label. The conjugate with the enzyme donor fragment of .beta.-galactosidase or a fluorescer is specificall y described.
Patent CA-2504821-A1 (CA)
Title: Systeme et procede de creation d'une base de donnees fusionnee
Inventor: SARKAR INDRA NEIL
IPC: G16B50/10
Filed: 2003-11-06
Abstract: Procédé permettant de créer une banque de données bioinformatiques fusionnée à partir d'au moins une première et une seconde base de données. Des concepts sont identifiés dans un premier champ à partir des enregistrements de la première base de données. Est également identifié, à partir des enregistrements de la seconde base de données, un second champ comportant des données en rapport avec le premier champ. On identifie un premier ensemble de concepts en parcourant une banque intermédiaire au moyens de termes associés au premier champ, et un second ensemble de données en parcourant la banque intermédiaire au moyen de termes associés au second champ. Qu'il s'agisse du premier ou du second ensemble de concepts ou bien des deux ensembles de concepts à la fois, l'identification se fait au moyen d'une mise en correspondance terminologique signifiante. Après identification du premier et du second ensembles de concepts apparentés, un enregistrement est effectué dans la base de données bioinformatiques fusionnée, lequel enregistrement comprend des données des enregistrements de la première base de données, des données des enregistrements de la seconde banque de données et des concepts connexes de la banque de données intermédiaire. La banque de données fusionnées peut inclure des correspondances reprises de la banque de données intermédiaires.
Patent CA-2505206-A1 (CA)
Title: Core element fastening and assembly method
Inventor: WATKINS GREGORY D
IPC: B22C9/10
Filed: 2005-04-26
Abstract: Core sand elements are rapidly and reliably retained by driving one or more smooth surface fasteners, such as staples, nails or brads, into the core elements. In production, after the core sand elements are assembled, the core assemblies are placed on a moving belt conveyor, movement of core assemblies on the moving belt conveyor is intercepted and momentarily stopped at a fastening station and the momentarily stopped core assemblies are lifted from the moving belt conveyor to a fastening position at which a plurality of smooth surface fastener guns are moved into position against the core assembly and located to simultaneously drive a plurality of smooth surface fasteners into the core elements of the core assembly. In preferred such methods, the smooth surface fastener comprises a staple with two smooth surface tines connected by a crown and the staple is positioned for insertion of one tine into each of two adjacent core elements with the crown of the staple spanning the interface between the two core elements.
Patent CA-2507055-A1 (CA)
Inventor: HAWKE SIMON
IPC: A61P31/00
Filed: 2003-11-28
Abstract: The invention relates to the use of an agent such as an antibody capable of reacting with PrP in the prevention of prion replication in a subject, in the treatment or prevention of prion infection, in the treatment or prevention of neuropathology associated with prion infection or in the preparation of a medicament for the treatment or prevention of prion disease. Furthermore, the invention relates to methods of treatment of prion disease, methods of inhibiting prion replication and antibodies for use in such methods.
Patent CA-2507442-A1 (CA)
Inventor: SCHNEIDER MARINA L
IPC: A61F9/007
Filed: 2005-05-16
Abstract: A handpiece tip having a seal, a raised ridge or snap lock and a stop. Such a construction allows the infusion sleeve to be pushed onto the handpiece tip without threading. The raised ridge locks the infusion sleeve into place. The seal prevents leakage from the connection. The stop prevents the infusion sleeve from being pushed too far onto the handpiece tip. The handpiece tip can be used with conventional internally threaded infusion sleeves.
Patent CA-2507573-A1 (CA)
Inventor: BARONE ANTHONY D
IPC: C12Q1/68
Filed: 2003-12-05
Abstract: L'invention concerne des composés de marquage d'acide nucléique contenant des dérivés hétérocycliques. Ces composés sont synthétisés par condensation d'un dérivé hétérocyclique avec un groupe cyclique (par exemple un dérivé de la ribofuranose). Ces composés de marquage conviennent pour la liaison enzymatique avec un acide nucléique, en position terminale ou interne, pour créer un mécanisme de détection des acides nucléiques.
Patent CA-2510209-A1 (CA)
Inventor: LEE HO SUB
IPC: H01M8/02
Filed: 2005-06-17
Abstract: Disclosed herein is a method for preparing a molding material for a fuel cell separator by dissolving an epoxy resin, a hardener and other additives in acetone and mixing a planar expanded graphite powder with the solution. Farther disclosed are a molding material prepared by the method and a fuel cell separator produced from the molding material. The fuel cell separator shows very low gas permeability, superior electrical conductivity, sufficient strength, and maximized uniformity throughout the overall structure of the finished product.
Patent CA-2511448-A1 (CA)
Title: Matching digital information flow to a human perception system
Inventor: LARSON KEVIN
IPC: G06F3/0484
Filed: 2005-07-05
Abstract: A method and system for matching digital information flow to the human perception system. In various embodiments, multi-monitor (multimon) support is leveraged to take advantage of multiple windowing and window positioning to separate elements of different tasks into information planes (which are based on a concept of "triage and focus"). Triage watches the flow of incoming information and determines the nature of the information. Based on the nature of the information and principles of human perception, Focus (or defocus) displays the information where the information is best viewed.
Patent CA-2511623-A1 (CA)
Title: Remede contre le cancer
Inventor: UTOGUCHI NAOKI
IPC: A61K39/00
Filed: 2003-11-10
Abstract: L'invention concerne un remède contre le cancer. Ledit remède comprend, en tant que principe actif, des cellules dendritiques stimulées par un antigène issu de cellules endothéliales vasculaires cultivées dans un milieu contenant le surnageant de culture de cellules cancéreuses.
Patent CA-2518078-A1 (CA)
Title: Safeguards against cheating and malfunctioning of gaming devices that use forms of cashless wagering
Inventor: SCHNEIDER RICHARD J
IPC: G07F17/32
Filed: 2004-03-28
Abstract: This disclosure relates to a safeguard system on networked gaming devices. The safeguard system measures how much monetary value is output by a particular gaming device, in any form. If the gaming device has delivered an amount of value that is over a threshold amount, a warning is generated. The warning could be a visual or audio warning on a central controller, or could be an audio signal transmitted to floor personnel. Embodiments of the safeguard system include timers so that the performance of the gaming device can be independently measured over one or more time periods. The safeguard system is operable with gaming devices that accept and pay only physical currency, those that accept and pay in both physical currency and electronic methods, and those that only accept and pay by electronic methods. Some embodiments are able to remotely shut down the gaming device if the device is suspected of being cheated or malfunctioning.
Patent CA-2519528-A1 (CA)
Inventor: FOLTZ IAN
IPC: C12N5/06
Filed: 2004-03-19
Abstract: The invention described herein is related to antibodies directed to the antigen TIM-1 and uses of such antibodies. In particular, there are provided fully human monoclonal antibodies directed to the antigen TIM-1. Isolated polynucleotide sequences encoding, and amino acid sequences comprising, heavy and light chain immunoglobulin molecules, particularly sequences corresponding to contiguous heavy and light chain sequences spanning the framework regions (FR's) and/or complementarity determining regions (CDR's), specifically from FR1 through FR4 or CDR1 through CDR3, are provided. Hybridomas or other cell lines expressing such immunoglobulin molecules and monoclonal antibodies are also provided.
Patent CA-2520891-A1 (CA)
Title: Cultures of e1-immortalized cells and processes for culturing the same to increase product yields therefrom
Inventor: YALLOP CHRISTOPHER ADAM
IPC: C12N5/071
Filed: 2004-05-06
Abstract: The invention provides processes for culturing cells derived from embryonic retinoblast cells immortalized by adenovirus E1 sequences, preferably PER.C6TM  cells, to improve product yields from such cells. Feed strategies for such cells and cultures with very high cell densities are provided, resulting in high yields of products, such as recombinant antibodies.
Patent CA-2522588-A1 (CA)
Inventor: LARSSON PETER
IPC: H04B15/00
Filed: 2004-05-27
Abstract: The present invention relates to wireless networks using relaying. In the method according to the present invention of performing communication in a two-hop wireless communication network, a transmitter 210, a receiver 220 and at least one relay station 215 are engaged in a communication session The relay station 215 forwards signals from a first link between the transmitter 210 and the relay station 215 to a second link between the relay stations 215 and the receiver 220. The forwarding performed by the at least one relay station 215 is adapted as a response to estimated radio channel characteristics of at least the first link. Preferably the forwarding is adapted as a response to estimated radio channel characteristics of both the first and second link.
Patent CA-2525455-A1 (CA)
Title: Novel 14 and 15 membered-ring compounds
Inventor: ALIHODZIC SULEJMAN
IPC: A61K31/7048
Filed: 2004-05-11
Abstract: The present invention relates to 14- or 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-2527603-A1 (CA)
Title: Procede de co-production d'olefines et d'esters par ethenolyse de corps gras insatures dans des liquides ioniques non-aqueux
Inventor: OLIVIER-BOURBIGOU HELENE
IPC: C07C67/48
Filed: 2005-11-21
Abstract: Un procédé dans lequel on fait réagir, par une réaction de métathèse, un cor ps gras insaturé avec de l'éthylène, en présence d'au moins un liquide ionique non- aqueux, permet de produire à la fois une fraction oléfinique et une composition d'esters de monoalcool ou de polyol. Appliqué plus particulièrement à une huile de tournesol oléique, à une huile de colza oléique, ou à un mélange d'esters de monoalcool desdites huiles, le procédé permet de produire à la fois une fraction oléfinique et une composition d'esters de monoalcool ou de glycérol dont en général plus de la moitié des chaînes est constituée de chaïnes insaturées en C10.
Patent CA-2529298-A1 (CA)
Title: Indole derivatives as serotonin reuptake inhibitors
Inventor: VAN AMSTERDAM CHRISTOPH
IPC: C07D405/12
Filed: 2004-05-24
Abstract: The invention relates to compounds of formula (I) used for producing drugs for treating diseases related to a serotonin receptor and/or a serotonin reabsorption, in particular for producing drugs like anxiolitic, antidepressive, neuroleptic and/or antihypertensive drugs and/or for positively influencing obsessional compulsive troubles, sleep disorders, tardive dyskinesia, learning troubles, gerontal memory loss, eating disorders such as bulimia and/or irritable bowel syndrome and/or sexual function troubles. Said compounds are associated with to a 5-HT1A receptor.
Patent CA-2530196-A1 (CA)
Title: Active flow modifications on wind turbine blades
Inventor: SADDOUGHI SEYED GHOLAMALI
IPC: F03D7/02
Filed: 2005-12-15
Abstract: A wind turbine blade (10) is situated on a wind turbine and includes a side (12) and a tip (15). The blade is configured to rotate about an axis (90) upon an impact of a wind flow (8) on the blade. An active flow modification device (20) is disposed on the blade. The active flow modification device is configured to receive active flow instructions and to modify the wind flow proximate to the blade. The resulting wind turbine blade uses these active flow modifications to achieve reduced loads, reduced aerodynamic losses, reduced noise, enhanced energy capture, or combinations thereof.
Patent CA-2530726-A1 (CA)
Title: Breast pump
Inventor: CHOW BEN
IPC: A61M1/06
Filed: 2005-12-19
Abstract: A breast pump comprises a breast cup and a source of positive and vacuum to the breast cup. The pressure and vacuum are set to an initial value for a fixed period of time, and they are nto adjustable by a user. The initial values are selected to allow the breast cup to be repositioned by a user before higher levels of pressure and vacuum are applied.
Patent CA-2535227-A1 (CA)
Title: Bio-passage for disrupting laminar flow
Inventor: TUCKER RANDALL L
IPC: B05B1/00
Filed: 2004-08-09
Abstract: An apparatus or bio~passage (A) includes a housing (20) dimensioned for receipt in a waterway during an increased flow event. The housing has a passage: (26) that provides a region of reduced flow generally irrespective of the flow external tothe passage. A flow disrupter (50) disturbs laminar flow in the waterway above the passage. A preferred embodiment of the disrupter includes surfaces (52, 54) disposed in angled relation relative to a common apex (60) located above a longitudinal opening (30) of the passage. The surfaces include a series of peaks and valleys formed by angled planar portions (56) in one arrangement. A deflector (NC) is positioned upstream of an inlet end (40) of the passage to direct water away from the passage.
Patent CA-2539654-A1 (CA)
Title: Oligonucleotide microarray
Inventor: LANGE JORG BERND
IPC: C12Q1/68
Filed: 2004-10-13
Abstract: The present invention relates to oligonucleotide microarrays comprising short chemically modified RNA oligonucleotides and uses of such microarrays in genomics applications. More specifically, the invention provides an oligonucleotide array comprising a surface and a plurality of oligonucleotide, wherein at least one oligonucleotide has at least one modified sugar moiety at the 2'OH position. The microarrays of the invention are more specifically useful to detect small RNAs.
Patent CA-2540648-A1 (CA)
Title: System and method for correcting errors in depth for measurements made while drilling
Inventor: RINGER MAURICE
IPC: E21B47/04
Filed: 2004-09-28
Abstract: A method and system is disclosed for automatically correcting for depth errors in measurements taken from a drillstring during the drilling phase of the construction of a hydrocarbon wellbore. The correction is based on a stress profile which in turn is based on the states of the drilling rig, drill string description length spec, borehole description trajectory, friction factor and weight on bit.
Patent CA-2541923-A1 (CA)
Inventor: WESSON DAVID S
IPC: F42B1/02
Filed: 2004-09-28
Abstract: A non-linear shaped charge perforator (10) for use in perforating an oil and gas formation into which a wellbore has been drilled comprises a monolithic, axisymmetric metal case (12) in which is disposed a main explosive charge between the front of the case, which is closed with a concave metal liner (24), and the closed back end (14) of the case. The main explosive charge contains multiple initiation points (30), preferably two initiation points located about 180~ apart on the outside surface of the charge, so that when the perforator is detonated the main charge is initiated such that the metal liner is collapsed into a non-circular jet, preferably a fan-shaped jet, that pierces the casing of the wellbore and forms non-circular perforations, preferably slot-shaped perforations, in the surrounding formation.
Patent CA-2542204-A1 (CA)
Inventor: HILL ROBERT L
IPC: A61M5/34
Filed: 2004-10-21
Abstract: An automatic medicament injector having a compartment for a dry medicament component and a compartment for a wet medicament component. The two compartments are separated by a seal structure that has a plug that is moved from a sealing position into a mixing position when the device is activated.  The seal structure includes a wiper that scrapes the interior walls in the dry component compartment to prevent the dry component from accumulating at the seal/glass interface. A tapered insert "funnels" the mixed medicament components to an attached needle assembly, but can be removed when the device is filled. A filter is provided between the medicament compartments and the needle assembly. A chamber between the filter and the needle assembly allows for better flow through the filter. An actuation assembly drives the plug into the mixing position and forces the mixed medicament through the needle and into the user.