baber/WOPTO huggingface dataset:
Patent CA-2468449-C (CA)
Title: Improvements in benzodiazepine treatment by cholinesterase inhibitors
Inventor: SNORRASON ERNIR
IPC: A61K31/551
Filed: 1992-05-14
Granted: 2008-05-13
Abstract: The use of a pharmaceutically acceptable cholinesterase inhibitor or a prodrug therefor for counteracting the sedative, hypnotic or respiratory depressive effects of benzodiazepines, substantially without interfering with the anxiolytic, antipsychotic, anticonvulsant, and muscle relaxant activity of benzodiazepines, especially the benzodiazepines used for treatment of diseases where the sedative, hypnotic or respiratory depressive effects are undesirable, such as diseases selected from the group consisting of anxiety, anxiety neurosis, anxiety reactions, panic reactions, schizophrenia, affective or schizoaffective type schizophrenia, borderline psychosis, agitating endogene depressions, hyperactivity in children, and muscle spasms. The acetyl cholinesterase is preferably ones that acts substantially selectivity at nicotinic receptor sites, and which has selectively for acetyl cholinesterase opposed to butyryl cholinesterase, e.g. galanthamine or a galanthamine derivative.
Patent CA-2470809-C (CA)
Inventor: SCHUETZ JOHANNES
IPC: A61P1/04
Filed: 2002-12-16
Granted: 2009-07-21
Abstract: L'invention concerne des dérivés de 6-aminomorphinane de formule (I), qui peuvent être utilisés comme analgésiques fortement actifs.
Patent CA-2476323-C (CA)
Inventor: COLERIDGE EDWARD R
IPC: C09D187/00
Filed: 2003-02-13
Granted: 2010-05-11
Abstract: La présente invention concerne une composition qui comprend un copolymère contenant des restes comprenant les unités structurelles (I) dans lesquelles n représente un entier compris entre 1 et 10 000; R?1¿ représente un alkyle C¿1? à C¿4? linéaire ou ramifié; R?2¿ est sélectionné dans le groupe formé par méthyle, aralkyle, alkaryle, aryle, alcényle et alkyle C¿2? à C¿20? linéaire ou ramifié; R?3¿ représente une fraction comprenant un groupe qui est capable de supporter une réaction de polymérisation lorsqu'il est exposé à un rayonnement actinique. La composition peut être utilisée pour recouvrir un substrat, dans ce cas on utilise un substrat, on applique sur au moins une surface du substrat, une couche d'une composition durcissable par rayonnement qui contient le copolymère selon l'invention, et on fait durcir la composition durcissable par rayonnement en exposant la couche à un rayonnement actinique de manière suffisante pour durcir la composition durcissable par rayonnement. Unité structurelle (I)
Patent CA-2478081-C (CA)
Title: Vaccins a base d'adn multiples et multivalents in ovo
Inventor: KUO TSUN-YUNG
IPC: A61P31/12
Filed: 2003-03-06
Granted: 2011-04-19
Abstract: La présente invention concerne un vaccin à base d'ADN multiple et/ou un vaccin à base d'ADN multivalent utilisés dans l'acquisition d'immunité embryonique dans les oeufs de volaille. Le vaccin à base d'ADN multiple contient deux ou plusieurs constructions d'ADN, contenant chacune une molécule d'ADN codant pour une protéine virale aviaire ou un fragment de celle-ci pouvant induire une réponse immune de protection contre la maladie virale aviaire de la volaille. Le vaccin à base d'ADN multivalent contient une construction d'ADN contenant deux ou plusieurs molécules d'ADN, représentant un gène viral aviaire ou un fragment de celui-ci. Le vaccin d'ADN multivalent peut exprimer deux ou plusieurs antigènes viraux et induire des réponses immunes de protection contre les maladies virales aviaires de la volaille. Le vaccin à base d'ADN multiple et le vaccin à base d'ADN multivalent sont, de préférence, tous deux injectés dans le liquide amniotique de l'oeuf de la volaille après une fertilisation d'environ 18 jours.
Patent CA-2478356-C (CA)
Title: Improvements in and relating to a dosing mechanism for a medicament delivery device
Inventor: BAINTON MICHAEL CAMERON
IPC: A61M5/20
Filed: 2003-03-06
Granted: 2011-04-19
Abstract: The present invention relates to a medicament delivery device such as an injector for self-administration of a medicament. There is a need to display the amount of the dialled dosage of medicament on the rotatable knob in figures sufficiently large and clear to be legible by those users having a degree of impaired vision. There is disclosed a dose dial mechanism for a medicament delivery device having a housing (4), the dose dial mechanism comprising a dose dial element (6) having a first thread (40) for engagement with the housing (4) and a dial sleeve member (8) having a second thread (48) for engagement with the housing (4) in which the dial sleeve member (8) is coupled to the dose dial element (6) so as to allow relative axial movement and inhibit relative rotational movement therebetween, and in which the pitch of the second thread (48) is different from the pitch of the first thread (40) so as to cause a different axial displacement of the dial sleeve member during axial displacement of the dose dial element.
Patent CA-2481265-C (CA)
Inventor: HILL BRIAN
IPC: G01N27/403
Filed: 2000-12-22
Granted: 2007-04-17
Abstract: According to an aspect of the invention, a cell for electrochemical analysis is provided, comprising a body having a chamber, and a pair of electrodes opposing each other within the camber comprising a electrically conductive rod extending through the body transverse to the longitudinal direction and removed within the capillary channel. According to a preferred embodiment, at least one reagent is provided within the capillary channel. The cell may be part of a plurality of such cells connected in seriatim.
Patent CA-2483967-C (CA)
Title: Elastomerically recoverable eptfe for vascular grafts
Inventor: SOWINSKI KRZYSZTOF
IPC: A61F2/06
Filed: 2003-05-01
Granted: 2011-11-01
Abstract: This invention relates to an elastomerically recoverable PTFE material that includes a longitudinally compressed fibrils of ePTFE material penetrated by elastomeric material within the pores defining the elastomeric matrix. The elastomeric matrix and the compressed fibrils cooperatively expand and recover without plastic deformation of the ePTFE material. This invention was used for various prosthesis, such as vascular prosthesis like a patch, a graft and an implantable tubular stents. Furthermore, this invention discloses a method of producing the elastomerically recoverable PTFE material which include the steps of: providing the specified ePTFE, defined by the nodes and fibrils, to meet the desired end use; longitudinally compressing the fibrils of the ePTFE, the pore size sufficiently enough to permit penetration of the elastomeric material; applying the elastomeric material within the pores to provide a structurally integral elastomerically recoverable PTFE material defining an elastomeric matrix. The elastomeric material is applied to the ePTFE by dip, brush or spray coating techniques. The compression step and the application steps are interchangeable to produce the desired properties for the end use material. Finally, the elastomeric material is dried within the pores of the longitudinally compressed ePTFE to solidify the elastomeric matrix.
Patent CA-2485512-C (CA)
Title: Novel polyester having .pi.-conjugated group in side chain and charge transporting material using the same
Inventor: NAKANO TAMAKI
IPC: C08G63/00
Filed: 2003-05-07
Granted: 2011-03-22
Abstract: A polyester expressed by the following structural formula 1, and a charge transport material obtained by adding an electron acceptor compound or an electron donor compound to this polyester. (see above formula) In the aforesaid structural formula, Ar is an aromatic group and this aromatic group may contain a heterocyclic ring. R1 is a carbon atom or absent (direct bond), R2-R9 are hydrogen atoms, electron donor groups or electron attracting groups, R20, R21 are hydrogen atoms or organic groups, X is a hetero atom, hetero atom-containing group, organic group or absent (direct bond), and m is an integer equal to 2 or more.
Patent CA-2485999-C (CA)
Title: Vaccins combines destines a etre administres aux muqueuses pour l'immunisation contre la meningite bacterienne
Inventor: O'HAGAN DEREK THOMAS
IPC: A61K39/102
Filed: 2003-05-14
Granted: 2015-02-17
Abstract: L'invention concerne une composition destinée à être administrée aux muqueuses, comprenant deux ou plus de deux éléments, qui sont: (a) un antigène induisant une réponse immunitaire contre Haemophilus influenzae; (b) un antigène induisant une réponse immunitaire contre Neisseria meningitidis; et (c) un antigène induisant une réponse immunitaire contre Streptococcus pneumoniae. Cette combinaison donne une forme unique pour l'immunisation contre trois vecteurs distincts d'une maladie commune, à savoir la méningite bactérienne.
Patent CA-2486226-C (CA)
Title: A method of authentication via a secure wireless communication system
Inventor: HANCOCK ROBERT
IPC: H04L9/00
Filed: 2004-10-28
Granted: 2012-08-14
Abstract: A method of authentication via a secure wireless communication system; the method comprising sensing that a mobile device has come within range of a secure network; initiating a program (5) within the mobile device offering the user a plurality of authentication options; processing the chosen authentication option and providing requested user data to a service provider for the secure network (9), only if the chosen authentication option within the mobile device permits provision of the requested user data.
Patent CA-2489946-C (CA)
Title: Water flow turbine
Inventor: MINA KAMEAL
IPC: F03B3/04
Filed: 2005-01-05
Granted: 2008-08-19
Abstract: In a device to generate power from flowing water, the water flows inside the host body (6) of the turbine and rotates the rotor (2), which rotates an electrical generator (10) to produce electricity. The Water Flow Turbine converts the kinetic energy in the flowing water into electrical energy. A mathematical derivation shows that power can be magnified by funnelling. This magnification of the power is proportional to the square of the ratio of the inlet area (1L or 1R) of the host body (6) to the area of the rotor (2) projected area. This magnification of power implies smaller size rotors, which reduce the cost and mechanical problems associated with rotation. Flow director (7) is used to direct the flow when reverses, instead of directing the whole underwater turbine. This device belongs to tidal power, and can work either for unidirectional flow or oscillatory flows.
Patent CA-2497427-C (CA)
Inventor: CLINCH JAMES P
IPC: F16B37/04
Filed: 2003-09-29
Granted: 2009-03-24
Abstract: L'invention concerne un ensemble présentant un écrou et une cage. La cage présente une base ayant une ouverture traversante et une paire de portions de bras flexibles, capables de supporter l'écrou dégagé de la base. L'ensemble cage-écrou est soudé à une pièce. La pièce est envoyée à travers un système à enduire de type E ou un bain ELPO. Du fait que les portions de bras flexibles de la cage supportant l'écrou sont dégagées de la base, il y a peu de risque que l'écrou reste collé à la cage. Un élément de fixation est inséré à travers une ouverture de la pièce, par l'ouverture de la base, et vient en prise, vissé avec l'écrou. Lorsque l'élément de fixation est soumis à un couple dirigé vers le bas, une force est appliquée à l'écrou, de telle sorte que les portions de bras de la cage fléchissent et permettent à l'écrou de venir en contact avec la base et d'être fixé à l'encontre de celle-ci.
Patent CA-2503603-C (CA)
Title: Traitement du reformat gazeux en aval du reformeur
Inventor: PERNA MARK A
IPC: C10K3/02
Filed: 2005-04-05
Granted: 2011-06-14
Abstract: Une méthode de modification d'une composition de gaz reformé en aval du reformeur de façon qu'il se maintienne dans une région sans carbone, c.-à-d. au-dessus d'un rapport critique oxygène-carbone même à la température d'exploitation minimale souhaitée, ce qui est réalisé en utilisant une oxydation partielle en étape dans une chambre d'oxydation partielle en aval du reformeur. Une petite quantité d'air (ou d'oxygène) est ajoutée. Le résultat net est une augmentation du rapport oxygène-carbone, et, par conséquent, d'abaisser la température requise pour une opération sans suie. Immédiatement en aval de cette chambre d'oxydation partielle, la chaleur peut être retirée pour refroidir le gaz avant une deuxième étape d'oxydation partielle. Une chambre d oxydation partielle de deuxième étape produit de l'eau supplémentaire et augmente le rapport oxygène-carbone et diminue la température de gaz requise pour une opération sans suie. D'autres étapes d'oxydation partielle suivies du refroidissement du gaz peuvent être répétées jusqu'à ce que le rapport oxygène-carbone est suffisant pour permettre une opération sans suie à la température d'exploitation la moins élevée requise.
Patent CA-2504422-C (CA)
Title: Playground roof support
Inventor: BYRD DANIEL V
IPC: E04B7/00
Filed: 2005-04-12
Granted: 2011-02-08
Abstract: A playground roof system having the capability of being attached to different diameter support members is provided. The frame of the roof structure is roto-molded such that two different sized openings are provided at each corner of the frame, each opening in the same area, such that the roof is interchangeable in different playground systems. The roof system further includes openings formed in the frame such that a fastener can be threaded therein fastening the frame and support members together.
Patent CA-2513296-C (CA)
Inventor: NOGUCHI KYOKO
IPC: G01N33/76
Filed: 2003-12-17
Granted: 2009-10-13
Abstract: It is intended to provide a novel receptor of LPA and a method of screening a drug such as an LPA receptor antagonist using the same. Use as a lysophosphatidic acid (LPA) receptor comprising a G protein-coupled protein p2y9. More specifically, use of the G protein-coupled protein p2y9 as a lysophosphatidic acid (LPA) receptor. A method of screening an agonist or an antagonist to the LPA receptor as described above by using the receptor.
Patent CA-2519402-C (CA)
Inventor: JONES RONALD M
IPC: B01D39/00
Filed: 2004-04-01
Granted: 2012-09-25
Abstract: La présente invention concerne un tampon d'analyse conçu pour mesurer la concentration du cholestérol associé aux lipoprotéines haute densité dans un échantillon, un procédé d'utilisation dudit tampon et un dispositif d'analyse diagnostique permettant la mise en oeuvre dudit procédé. Ce tampon d'analyse comprend un adhésif polymère ou un agent de liaison par lamination à chaud. L'analyse est conçue de manière à empêcher l'interférence des réactifs utilisés pour une suppression du cholestérol non HDL avec la réaction de quantification des HDL ou avec d'autres analyses effectuées sur le même échantillon. Si nécessaire, la suppression des lipoprotéines non-HDL et l'analyse du cholestérol HDL peuvent être effectuées sans interruption de l'analyse.
Patent CA-2527696-C (CA)
Title: Toilet training aid
Inventor: BRUNNER MICHAEL SCOTT
IPC: A61F13/66
Filed: 1995-12-14
Granted: 2008-07-15
Abstract: A toilet training aid (22) is in the form of a pad (50) that creates a noticeable, distinct feeling during urination. In particular embodiments, the pad (50) may provide the wearer with a temperature change sensation, a wet sensation, a dimensional change sensation, or some combination thereof to signal that urination is occurring.      The toilet training aids (22) are desirably attached to a garment by a consumer, thus enabling the consumer to select the type of accompanying garment and the particular time that is best suited to toilet training.
Patent CA-2530295-C (CA)
Inventor: MARCJAN CEZARY
IPC: G09G5/00
Filed: 2004-06-10
Granted: 2013-08-13
Abstract: A multi-layer graphical user interface provides multiple types of information in at least two layers of a common display space, such as a window. In one implementation, a shared network folder includes two layers of display objects to separately represent files contained in the folder and users with whom the folder is shared. The first or top layer may represent the files with conventional words, icons or other symbols. The second or lower level may represent the users with whom the folder is shared with words, icons or other symbols that are dimmed, blurred, or otherwise de-emphasized relative to the top layer.
Patent CA-2530395-C (CA)
Inventor: MELLER EVYATAR
IPC: H03M7/30
Filed: 2004-06-23
Granted: 2014-01-21
Abstract: A system for generating a compact update package between an old version of content and a new version of content. The system includes a conversion element generator for generating a conversion element associated with the old version and new version. A modified version generator for generating a modified version including applying the conversion element to the old versions. An update package generator for generating the compact update package. The compact update package includes the conversion element and a modified delta based on the modified version and the new version.
Patent CA-2538771-C (CA)
Title: Phospholipid lubricating agents in aqueous based drilling fluids
Inventor: PATEL ARVIND D
IPC: E21B/
Filed: 2004-09-09
Granted: 2010-09-14
Abstract: A method of improving lubricity of an aqueous based drilling fluid composed of an aqueous base fluid and a weighting agent is disclosed; this method involves the addition of an effective amount of a phospholipid to substantially reduce the coefficient of friction when compared to the fluid absent the phospholipid. A method of drilling with such a fluid of improved lubricity, as well as corresponding drilling fluids themselves are also disclosed.
Patent CA-2541679-C (CA)
Inventor: BOCKING ANDREW DOUGLAS
IPC: G06F3/14
Filed: 2006-04-04
Granted: 2015-05-26
Abstract: Based on user configuration, a main messaging user interface screen on a messaging device either presents a list of references to messages stored on the device based on a complete index of references to the stored messages or based on a filtered index of references to the stored messages. References to stored messages of a predetermined type are not maintained in the filtered index.
Patent CA-2542068-C (CA)
Inventor: POPOVIC ZORAN
IPC: G06Q30/00
Filed: 2006-04-05
Granted: 2016-01-26
Abstract: An electronic balance checking and credit approval system includes consumer transaction accounts, tokens, input devices, authentication hardware and software, and output devices. The consumer transaction account is held in trust on behalf of a consumer by a credit extending company. The token is specific to and held by the consumer, and includes a consumer account identifier that is associated with the consumer transaction account. The input device receives the consumer account identifier concurrent with a consumer-initiated request for account balance information. The authentication hardware and software verifies the consumer-initiated request and the consumer account identifier and authorizes access to the consumer transaction account. The consumer interface apparatus provides the consumer with a real-time account balance datum that is currently associated with the consumer transaction account. The system also includes a system and method for securely and quickly approving credit card transactions by comparing generated checksums with stored historical transaction results.
Patent CA-2546902-C (CA)
Title: Removable balancing assembly for rotating cylindrical structures
Inventor: BELLER LARRY D
IPC: F16F15/32
Filed: 2004-11-19
Granted: 2011-04-12
Abstract: The present invention provides an apparatus and a method for compensating for small variations in balance and alignment when supporting and rotating a massive cylindrical drum. The apparatus comprises a self-aligning flange having projections spaced 90~ apart about the circumference, or rim, of the flange. The projections are inserted into sliding relationship with elongate slots within a fixed supporting frame so that the plane of the self-aligning flange is allowed to dynamically adjust to small oscillations or movements of the centerline of the rotating drum as it rotates.
Patent CA-2554122-C (CA)
Inventor: CORSON M SCOTT
IPC: H04W36/18
Filed: 2003-11-05
Granted: 2015-05-12
Abstract: The invention described herein enables a form of downlink macro-diversity in packet-switched cellular networks. It allows packets (650, 650', 652, 652', 654, 654', 656, 656', 658, 658', 660, 660', 662) to be selectively delivered from a network/internetwork to an end node (200), e.g., wireless communication device or terminal, over a set of available link-layer connections (402, 502) to/from the end node (200), through one or more access nodes (300, 300'), e.g., base stations. Downlink macro-diversity is particularly important whenthe link layer connections (402, 502) between the end node (200) and the corresponding access node (300, 300'), e.g., the access links, are subject to independent or partially correlated time variations in signal strength and interference. In accordance with the invention, the end node (200) dynamically selects a downlink (402, 502) to be used out of a set of available access links on a per packet basis subject to prevailing channel conditions, availability of air~link resources and other constraints. The invention improves the robustness and efficiency of communication, overall utilization of air-link resources, and quality of service experienced by the end node (200).
Patent CA-2555275-C (CA)
Inventor: FELDMAN IRA R
IPC: G07B15/00
Filed: 2005-08-18
Granted: 2011-11-08
Abstract: La présente invention se rapporte à un lecteur mobile d'application (MER), qui comprend une antenne, un lecteur couplé de manière à recevoir des signaux de l'antenne, et une unité de commande/affichage (CDU) couplée au lecteur. La CDU sélectionne une direction de réception et traite des signaux fournis dans cette dernière à partir du lecteur. Lorsque le MER et un transpondeur sont à proximité l'un de l'autre, le MER interroge le transpondeur et reçoit des informations liées au paiement du droit de péage. Le MER autorise des agents d'application à superviser le paiement de véhicules à passager unique (SOV) pour que ces derniers puissent emprunter des voies réservées aux véhicules à occupation multiples (HOT).
Patent CA-2556221-C (CA)
Inventor: KLEINFELD ALAN MARC
IPC: C12Q1/68
Filed: 2005-03-21
Granted: 2013-12-31
Abstract: L'invention a trait à un procédé de criblage à haut rendement de sondes. Lesdites sondes sont utiles pour caractériser et mesurer des métabolites non liés dans un échantillon de fluide, en particulier pour caractériser et mesurer les niveaux d'acides gras libres non liés. La mise en oeuvre de la présente invention permet de déterminer un profil de métabolites non liés pour un sujet, ledit profil pouvant servir à déterminer le risque relatif présenté par le sujet de contracter des maladies telles qu'un accident vasculaire cérébral, une maladie cardiaque ou un cancer.
Patent CA-2562901-C (CA)
Inventor: LAMPINEN RAMI
IPC: D21C1/02
Filed: 2005-04-26
Granted: 2013-02-26
Abstract: A method and a device (1) for removing gas from wood chips, wherein the wood chips flowing downwards are heated with a steam flow that is cross-directional in relation to the wood chip flow. Preferably, steam is fed (11, 12, 15, 20) to the wood chip flow from the middle and edges of the flow.
Patent CA-2564162-C (CA)
Title: Using reference files associated with nodes of a tree
Inventor: BLAND WILLIAM
IPC: G10L11/00
Filed: 2005-05-05
Granted: 2011-08-23
Abstract: An input profile is generated from an input audio file using a measurable attribute that was used to generate reference profiles from reference audio files.  The input profile is then subjected to a process that was also used to generate a reference profiles tree, which is structured as a sparse binary tree, which is used by the audio matcher to facilitate and expedite the matching process from the reference profiles. The input profile is then compared with this subset of the reference profiles, representing potential matches, to determine that either it matches one of the reference profiles, or that it is a spoof, or that it does not match any of the reference profiles.