baber/WOPTO huggingface dataset:
Patent CA-2486893-C (CA)
Inventor: DILLON HARVEY
IPC: A61N1/36
Filed: 2003-05-21
Granted: 2013-12-24
Abstract: L'invention concerne une prothèse auditive (30) comprenant un microphone (27) destiné à recevoir un son et à produire un signal de microphone correspondant au son reçu, un dispositif de sortie servant à produire des signaux audio sous une forme pouvant être reçue par un utilisateur de cette prothèse (30), ainsi qu'une unité de traitement du son (33) permettant de recevoir le signal de microphone et de réaliser une opération de traitement sur ce signal de microphone de façon à produire un signal de sortie sous une forme adaptée à la mise en oeuvre du dispositif de sortie. L'unité de traitement du son (33) présente un premier mode de fonctionnement dans lequel l'opération de traitement comprend au moins un facteur de traitement variable pouvant être ajusté par l'utilisateur jusqu'à l'obtention d'un réglage du signal de sortie de l'unité de traitement du son (33) selon la préférence de l'utilisateur en fonction des caractéristiques d'un environnement acoustique donné.
Patent CA-2500121-C (CA)
Inventor: BERRY GENE
IPC: F17C3/08
Filed: 2003-09-11
Granted: 2009-11-17
Abstract: La présente invention concerne un récipient sous pression cryogénique compatible, léger, permettant le stockage souple de carburants liquides cryogéniques ou de carburants gazeux comprimés à des températures cryogéniques ou ambiantes. Le récipient sous pression présente un contenant sous pression intérieur renfermant un volume de stockage de carburant, un contenant extérieur entourant le contenant sous pression intérieur afin de former un espace sous vide entre les deux, et un isolant thermique entourant le contenant sous pression intérieur dans l'espace sous vide afin d'empêcher le transfert de chaleur. De plus, la perte de vide par perméation de carburant est sensiblement empêchée dans l'espace sous vide, par exemple, par revêtement de la doublure de contenant à l'aide d'une couche de matériau imperméable aux carburants, capture du carburant ayant pénétré dans l'espace sous vide, ou purge du carburant ayant pénétré dans l'espace sous vide.
Patent CA-2501736-C (CA)
Inventor: KRUEGER VOLKER
IPC: E21B49/00
Filed: 2000-08-04
Granted: 2009-12-15
Abstract: The present invention provides continuous or near continuous motion drill strings which include motion sensitive and other MWD sensors which take stationary measurements while the drilling assembly is continuing to drill the wellbore. For simultaneous continuous drilling and stationary measurements, the present invention provides a drilling assembly wherein a force application system almost continuously applies force on the drill bit while maintaining a housing or drill collar section stationary. Motion sensitive sensors carried by the drill collar take stationary measurements. A steering device between the drill bit and the force application system maintains drilling of the wellbore along a prescribed well path.
Patent CA-2507375-C (CA)
Title: Use of rimexolone in the treatment of dry eye
Inventor: CASTILLO ERNESTO J
IPC: A61K47/12
Filed: 2003-12-18
Granted: 2009-11-24
Abstract: Topical ophthalmic compositions and methods for treating dry eye are described. The compositions and methods of the invention are based on the finding that the oculosurface selective properties of the glucocorticoid rimexolone make this anti-inflammatory agent particularly well-suited for treating dry eye. As a result of the limited ability of rimexolone to penetrate the cornea, a high portion of the drug remains on the surface of the eye, which is the primary locus of the inflammatory conditions associated with dry eye. This enables a very low concentration of drug to be utilized, which in turn reduces the potential for elevations of intraocular pressure and cataract formation.
Patent CA-2509291-C (CA)
Title: Steam blower box
Inventor: MANN RUDOLF
IPC: F24F6/18
Filed: 2005-06-07
Granted: 2010-08-10
Abstract: A steam blower box for applying steam onto a material web, particularly paper, which travels past the steam blower box. The steam blower box has a front and a rear limitation as seen in the travel direction of the material web and a steam chamber located between the front and rear limitations, wherein the steam chamber is open toward the material web. The steam chamber is closed off at its front and rear ends in the direction of travel by a limiting surface each of which protrudes in the direction toward the material web, and particularly forms a limiting edge; between the limiting surfaces, the steam chamber has a housing wall which is recessed relative to the material web. To a corresponding method for controlling the steam quantity and/or steam outlet speed from the steam outlet openings of a steam blower box. A first steam outlet opening is provided in the housing wall immediately adjacent to the front limiting surface.
Patent CA-2514303-C (CA)
Inventor: ANANTHARAMIAH GATTADAHALLI M
IPC: A01H5/00
Filed: 2003-11-13
Granted: 2012-09-18
Abstract: La présente invention concerne un polypeptide synthétique imitant une apolipoprotéine E présentant un domaine unique. L'invention concerne également un acide nucléique codant pour le polypeptide, des vecteurs comprenant l'acide nucléique, des anticorps spécifiques du polypeptide, des compositions renfermant ceux-ci et des méthodes d'utilisation correspondantes.
Patent CA-2514959-C (CA)
Inventor: BELL DOUGLAS T
IPC: H04B17/40
Filed: 2004-01-28
Granted: 2012-05-01
Abstract: A digital payload [202, 300, 500, 600] for processing a sub-band spectrum received on an uplink beam [204] at a communications satellite [200, 1100] includes a digital channelizer [302], a digital switch matrix [304] and a digital combiner [306]. The digital channelizer divides the sub-band spectrum into a plurality of frequency slices [310] that can be routed by the digital switch matrix [304] to any of a number of receiving ports [312]. A digital combiner [306] receives the frequency slices and re-assembles them to form one or more output sub-bands for transmission on an output beam [216] of the communications satellite. The digital payload may also include an embeddable digital regeneration module [308] configured to demodulate some or all of the sub-band spectrum to extract a digital bitstream therefrom. The digital bitstream may be processed to implement code-based multiplexing, switching, access control, and other features.
Patent CA-2516331-C (CA)
Inventor: SHUTE JANIS KAY
IPC: A61K9/00
Filed: 2003-02-14
Granted: 2013-04-23
Abstract: A glycosaminoglycan, or a physiologically acceptable salt thereof, may be used to increase the efficacy of delivery of an agent to, or via, the lung and airways of a subject. In particular the agent may be used to increase the efficacy of delivery of a therapeutic agent.
Patent CA-2516384-C (CA)
Inventor: BHUSHAN NAGA
IPC: H04W80/04
Filed: 2004-02-18
Granted: 2014-09-09
Abstract: L'invention porte sur un procédé et un appareil de création de paquets à couche physique (PL), de longueurs variables. On peut multiplexer les paquets à couches multiples (SL) de sécurité en paquets à PL simple pour accroître le rendement, les paquets SL pouvant présenter des longueurs variables. Dans une exécution on utilise des paquets SL de différents formats pour différents utilisateurs qui sont regroupés en capsules formant des paquets PL. Les paquets les plus courts sont réservés aux utilisateurs utilisant des canaux en mauvais état ou requérant de petites quantités de données dues aux applications ou aux exigences de la qualité de services (QoS). Dans une exécution une structure modifiée de préambule utilise des paquets "unicast" ou à utilisateurs multiples. Dans d'autres exécutions on utilise: des ensembles à débits modifiés, un mécanisme d'identification des AR dans un paquet à utilisateur unique ou dans un paquet multiplexé (AR retardé). On utilise une touche ON/OFF pour le canal AR plutôt que les touches bipolaires du IS-856, et/ou l'interprétation à plusieurs valeurs du DRC.
Patent CA-2519390-C (CA)
Title: Alliage al-zn-mg-cu
Inventor: BENEDICTUS RINZE
IPC: C22C21/10
Filed: 2004-04-09
Granted: 2015-06-02
Abstract: La présente invention concerne un alliage d'alluminium constitué essentiellement, en proportions massiques d'environ 6,5 à 9,5 % de zinc (Zn), d'environ 1,2 à 2,2 % de magnésium (Mg), d'environ 1,0 à 1,9 % de cuivre (Cu), de préférence (0,9Mg-0,6) = Cu = (0,9Mg+0,05), d'environ 0 à 0,5 % de zirconium (Zr), d'environ 0 à 0,7 % de scandium (Sc), d'environ 0 à 0,4 % de chrome (Cr), d'environ 0 à 0,3 % de hafnium (Hf), d'environ 0 à 0,4 % de titane (Ti), d'environ 0 à 0,8 % de manganèse (Mn), le complément à 100 % étant le fait de l'aluminium (Al) et d'autres éléments à l'état de traces. L'invention concerne également un procédé de fabrication d'un tel alliage.
Patent CA-2528053-C (CA)
Title: Phl p 5a derivatives having reduced allergenicity and retained t-cell reactivity
Inventor: WALD MARTIN
IPC: A61K48/00
Filed: 2004-05-06
Granted: 2014-08-12
Abstract: The invention relates to the production and use of variants of the group 5 allergens of Pooideae, characterised in displaying a reduced IgE reactivity relative to known wild type allergens and also a substantially retained reactivity with T-lymphocytes.  Said hypoallergenic allergen varieties can be used for specific immunotherapy (hyposensitisation) of patients with grass pollen allergies or for preventative immunotherapy of grass pollen allergies.
Patent CA-2528849-C (CA)
Inventor: ANDRIES KOENRAAD JOZEF LODEWIJK MARCEL
IPC: A61P31/04
Filed: 2005-12-06
Granted: 2014-01-14
Abstract: The present invention relates to the use of a compound for the manufacture of a medicament for the treatment of a bacterial infection, said compound being a compound of formula   a pharmaceutically acceptable acid or base addition salt thereof, a stereochemically isomeric form thereof or a N-oxide form thereof, wherein R1 is hydrogen, halo, polyhaloC1-6alkyl, C1-6alkyl, Ar or Het; p is an integer equal to 1 or 2; R2 is C1-6alkyloxy, C1-6alkyloxyC1-6alkyloxy or C1-6alkylthio; R3 is Ar, Het or Het1; R4 and R5 each independently are hydrogen, C1-6alkyl or benzyl; or R4 and R5 together and including the N to which they are attached may form a radical selected from the group of pyrrolidinyl, 2-pyrrolinyl, 3-pyrrolinyl, pyrrolyl, imidazolidinyl, pyrazolidinyl, 2-imidazolinyl, 2-pyrazolinyl, imidazolyl, pyrazolyl, triazolyl, piperidinyl, pyridinyl, piperazinyl, pyridazinyl, pyrimidinyl, pyrazinyl, triazinyl, morpholinyl and thiomorpholinyl, each of said rings may optionally be substituted with C1- 6alkyl, halo, polyhaloC1-6alkyl, hydroxy, hydroxyC1-6alkyl, C1-6alkyloxy, amino, mono- or di(C1-6alkyl)amino, C1-6alkylthio, C1-6alkyloxyC1-6alkyl, C1-6alkylthioC1- 6alkyl or pyrimidinyl; R6 is hydrogen, halo, polyhaloC1-6alkyl, C1-6alkyl, C1-6alkyloxy, C1-6alkylthio; or two vicinal R6 radicals may be taken together to form a bivalent radical of formula -CH=CH-CH=CH- ; r is an integer equal to 1 or 2; R7 is hydrogen, C1-6alkyl, Ar, Het or Het1; provided that the bacterial infection is other than a Mycobacterial infection.
Patent CA-2533212-C (CA)
Inventor: KEIDAR YARON
IPC: H01L41/22
Filed: 2004-07-20
Granted: 2011-11-08
Abstract: L'invention concerne un procédé permettant de fabriquer un transducteur d'ablation comprenant une pluralité d'éléments en hélice qui peuvent être actionnés de façon déphasée afin d'orienter le faisceau d'énergie acoustique vers l'avant ou vers l'arrière dans la direction longitudinale. Le transducteur comprend une électrode intérieure cylindrique, un matériau piézo-électrique cylindrique disposé sur l'électrode intérieure et une électrode extérieure cylindrique disposée sur le matériau piezoélectrique cylindrique. Des rainures hélicoïdales sont pratiquées sur au moins l'électrode extérieure séparant le transducteur en une pluralité de segments de transducteur hélicoïdaux fonctionnellement discrets. Les segments de transducteurs hélicoïdaux peuvent être activés indépendamment les uns des autres. L'invention concerne également un réseau de transducteurs hélicoïdaux entrelacés disposés selon une configuration linéaire le long d'un axe hélicoïdal.
Patent CA-2534290-C (CA)
Inventor: JONES DEAN R
IPC: F16D51/00
Filed: 2004-09-23
Granted: 2015-12-08
Abstract: A slack adjuster for a vehicle brake includes a slack adjuster body having a cylindrical inner surface at least partially defining a chamber in the body. A worm gear is received in the chamber in the body. At least one low friction ring is interposed between the worm gear and the body and supports the worm gear for rotation in the chamber in the body. A method of remanufacturing a slack adjuster includes the steps of removing a worm gear and at least one low friction ring from a body of the slack adjuster; setting aside the removed low friction ring; and putting the worm gear and at least one new low friction ring into the body.
Patent CA-2539938-C (CA)
Title: Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3,3-hexafluoropropane
Inventor: RAO VELLIYUR NOTT MALLIKARJUNA
IPC: B01J23/00
Filed: 2004-10-13
Granted: 2012-09-18
Abstract: A process for the manufacture of CF3CH2CHF2 and CF3CH2CF3 is disclosed. The process involves (a) reacting HF and at least one halopropene of the formula CX3CCl=CClX (where each X is independently F or Cl) to produce a product including both CF3CCl=CF2 and CF3CHClCF3; (b) reacting CF3CCl=CF2 and CF3CHClCF3 produced in (a) with hydrogen to produce a product including both CF3CH2CHF2 and CF3CH2CF3; and (c) recovering CF3CH2CHF2 and CF3CH2CF3 from the product produced in (b). In (a), the CF3CCl=CF2 and CF3CHClCF3 are produced in the presence of a fluorination catalyst including a ZnCr2O4/crystalline .alpha.-chromium oxide composition, a ZnCr2O4/crystalline .alpha.-chromium oxide composition which has been treated with a fluorinating agent, a zinc halide/.alpha.-chromium oxide composition and/or a zinc halide/.alpha.-chromium oxide composition which has been treated with a fluorinating agent.
Patent CA-2542647-C (CA)
Title: Derivatives of n-heterocyclylmethylbenzamides, prepartion method thereof and application of same in therapeutics
Inventor: DARGAZANLI GIHAD
IPC: C07D487/08
Filed: 2004-10-15
Granted: 2012-07-10
Abstract: N-heterocyclylmethyl benzamide derivatives (I) and their acid addition salts, solvates and hydrates are new. N-heterocyclylmethyl benzamide derivatives of formula (I) and their acid addition salts, solvates and hydrates are new. [Image] R : H or vinyl; n : 0 or 1; X : CH or N; R 1 : phenyl or naphthyl optionally substituted by halo, 1-6C alkyl, 1-6C alkoxy or CF 3; or thienyl, pyridyl, oxazolyl, furyl, thiazolyl, quinolinyl or isoquinolinyl; R 2 : H, halo, CF 3, A, OA, thienyl, OAr, SH, SA, SO 2NR 4R 5, SO 2A, SO 2Ar, CN, CONR 4R 5, COOR 7, COA, COAr, NHCOR 8, NHSO 2A, NHSO 2Ar or NHSO 2NR 4R 5; A : 1-6C alkyl optionally substituted by R 3; Ar : phenyl optionally substituted by R 6; R 3 : halo, phenyl, 1-6C alkoxy or NR 4R 5; R 4, R 5 : H or 1-6C alkyl; or NR 4R 5 : pyrrolidino, piperidino or morpholino; R 6 : H, OH, SH, 1-6C alkyl or 1-6C alkoxy; R 7 : H, A or Ar; R 8 : A, 1-6C alkoxy or Ar; and provided that when R is vinyl, then n is 1 and X is CH. ACTIVITY : Nootropic; Neuroleptic; Tranquilizer; Antidepressant; Antialcoholic; Antimigraine; Relaxant; Analgesic; Antiparkinsonian; Anticonvulsant; Neuroprotective. MECHANISM OF ACTION : Glycine transporter inhibitor. The most active compounds (unspecified) have IC50 values of 0.01-10 MicroM against glycine uptake by SK-N-MC cells expressing native human glycine transporter glyt1.
Patent CA-2542898-C (CA)
Inventor: ALBERTO ROGER
IPC: A61K33/24
Filed: 2004-10-20
Granted: 2013-10-08
Abstract: The invention relates to the use of metal tricarbonyl compounds of the general formula [M(CO),L,]', wherein M is rhenium or technetium or an isotope thereof and L is a ligand, for the preparation of a medicament for the treatment of cancer that is both radiotherapeutic and chemotoxic when a radioactive metal is used and chemotoxic when cold rhenium or macroscopic amounts of long-lived Tc-99 is used. The medicament is in particular chemotoxic by causing intrastrand linkages in DNA. In a specific embodiment at least one of L is not OH2. The invention further relates to novel compounds of the general formula IM(CO)3XIX2X3]+and their use, wherein M is rhenium or technetium or an isotope thereof and at least one of X1. X2 and X3 is a monodentate ligand; or two of X, X2 and X3 are part of a bidentate ligand and the other one is optionally a monodentate ligand.
Patent CA-2548305-C (CA)
Title: Use of alginate matrices to control cell growth
Inventor: MELVIK JAN EGIL
IPC: A61K9/14
Filed: 2004-12-23
Granted: 2014-07-15
Abstract: Methods of inhibiting proliferation of a plurality of proliferating cells are disclosed. Methods of inhibiting cell overgrowth on compositions that are in an animal~s body are disclosed. Methods of inhibiting cell overgrowth on a device that is in an animal~s body are disclosed. Devices that have on their exterior surface an alginate matrix that comprises Strontium are disclosed.  Compositions comprising an alginate body and alginate sheets that each comprise a single layer of cells coating the exterior surface of the alginate body are disclosed. Methods of preparing an artificial tissue are disclosed.  Devices comprising cells encapsulated within an alginate matrix and/or maintained as a monolayer on an alginate body, and methods of making and using the same are disclosed. Methods of coating compositions and devices are disclosed.
Patent CA-2555279-C (CA)
Inventor: BUSCH BRETT
IPC: A61K31/55
Filed: 2004-12-01
Granted: 2012-10-23
Abstract: Cette invention concerne des composés, des compositions et des méthodes permettant de moduler l'activité de récepteurs. L'invention concerne en particulier des composés et des compositions qui assurent la modulation de certains récepteurs et qui interviennent dans le traitement, la prévention ou l'atténuation d'un ou de plusieurs symptômes de maladie ou de trouble en rapport direct ou indirect avec l'activité de ces récepteurs.
Patent CA-2557417-C (CA)
Title: In-line method of making heat-treated and annealed aluminum alloy sheet
Inventor: UNAL ALI
IPC: C22F1/04
Filed: 2005-02-11
Granted: 2010-03-30
Abstract: A method of making aluminum alloy sheet in a continuous in-line process is provided. A continuously-cast aluminum alloy strip is optionally quenched, hot or warm rolled, annealed or heat-treated in-line, optionally quenched, and preferably coiled, with additional hot, warm or cold rolling steps as needed to reach the desired gauge. The process can be used to make aluminum alloy sheet of T or O temper having the desired properties, in a much shorter processing time.
Patent CA-2558816-C (CA)
Inventor: BOURGON JACQUES-YVES
IPC: B21D1/02
Filed: 2005-03-01
Granted: 2011-07-26
Abstract: L'invention a pour objet une planeuse (1) dans laquelle au moins les cinq premiers rouleaux à partir de l'entrée de la planeuse ont un rapport entraxe sur rayon identique à celui des planeuses classiques, au moins les cinq derniers rouleaux à partir de l'entrée de la planeuse ont un rapport entraxe sur rayon proche de celui d'une décintreuse, et dans laquelle l'entraxe (Ek) entre les rouleaux intermédiaires de la planeuse est avantageusement augmenté.
Patent CA-2566782-C (CA)
Title: Systeme et methode de collecte et de presentation d'enregistrements dans un journal de dispositif electronique
Inventor: SCOTT SHERRYL LEE LORRAINE
IPC: G06Q10/10
Filed: 2006-10-31
Granted: 2016-06-07
Abstract: Dispositif et méthode permettant dorganiser des éléments de journal à partir dapplications traitées par un dispositif électronique. La méthode comprend ceci : définir un journal ayant un paramètre permettant de stocker des éléments de journal; définir des contextes pour le paramètre en créant un contexte pour chaque enregistrement à laide de données provenant dune application fonctionnant sur le dispositif qui correspond à un aspect pertinent du paramètre; lors de la détection dun nouvel élément de journal traité par le dispositif, déterminer si le nouvel élément de journal correspond à lun des contextes et, dans laffirmative, mettre à jour le journal en fonction des détails associés à larticle de journal; et déterminer si lun des éléments de journal précédemment traité par le dispositif correspond à lun des contextes et, dans laffirmative, mettre à jour le journal en fonction des détails associés à lélément reçu précédemment. Le dispositif comprend des modules permettant dexécuter la méthode.
Patent CA-2568291-C (CA)
Title: Handover execution and communication resumption in wireless access system
Inventor: KIM YONG HO
IPC: H04W36/30
Filed: 2005-06-10
Granted: 2014-08-19
Abstract: Handover execution and communication resumption in a wireless access system is provided. Performing a handover includes communicating with a serving base station through a first communication link and receiving from the serving base station, handover information associated with at least one candidate target base station. The method also includes transmitting handover indicator to the serving base station indicating a handover operation to a selected target base station and performing a ranging procedure with the selected target base station to establish a second communication link with the selected target base station while maintaining the first communication link with the serving base station. The method also includes being released from the serving base station in response to a handover complete status message from the selected target base station to the serving base station, or resuming normal communication with the serving base station if the handover fails with the selected target base station.
Patent CA-2574301-C (CA)
Title: Derives de la rifamycine (<i>r/s</i>), leur preparation et compositions pharmaceutiques
Inventor: DING CHARLES Z
IPC: A61K31/4709
Filed: 2005-07-21
Granted: 2013-09-10
Abstract: La présente invention a trait à des dérivés de la rifamycine de formule générale (I),(de formes hydroquinone et de quinone correspondant en C1-C4) dans laquelle: un R1 comporte de préférence hydrogène ou acétyle et un R2 comporte de préférence hydrogène, méthyle ou autres alkyles inférieurs; l'astérisque (*) représente l'atome de carbone portant le centre chiral, et une configuration absolue est attribuée à <I>R</I> ou <I>S</I>; ou leurs sels, hydrates ou prodrogues. L'invention a également trait à des procédés de préparation desdits dérivés de la rifamycine. Les composés présentent des activités antimicrobiennes, comprenant des activités contre des micro-organismes résistants aux médicaments.
Patent CA-2576489-C (CA)
Inventor: HUNG MICHAEL
IPC: H04L9/32
Filed: 2007-01-31
Granted: 2012-01-10
Abstract: The invention provides a system and method of authenticating a user to a network. For the method, it comprises: when the user at the device initiates a request for the restricted resource, the network receives the request and automatically initiates an authentication step relating to the user prior to providing the device access to the restricted resource, the authentication step including requesting a user account and a password; processing an input stream from the device from the user in response to the authentication step, the input stream comprising account data and a password; comparing the input stream against account data associated with the restricted resource; if the input stream matches the account data, providing the device with access to the restricted resource; and when the user at the device initiates a request for a non-restricted resource, providing the device with access to the non-restricted resource automatically.
Patent CA-2583396-C (CA)
Inventor: WU HUAN-PING
IPC: C12M1/34
Filed: 2005-10-12
Granted: 2015-06-23
Abstract: The present invention relates to improved electrochemical biosensor strips and methods for determining the concentration of an analyte in a sample. By selectively measuring a measurable species residing in a diffusion barrier layer, to the substantial exclusion of the measurable species residing exterior to the diffusion barrier layer, measurement errors introduced by sample constituents, such as red blood cells, and manufacturing variances may be reduced.