baber/WOPTO huggingface dataset:
Patent CA-2526406-C (CA)
Title: Desilicification chimio-mecanique de matieres vegetales non ligneuses
Inventor: CHUTE WADE
IPC: D21C9/10
Filed: 2004-09-07
Granted: 2012-06-26
Abstract: Procédé de désilification chimio-mécanique de matières végétales non ligneuses. Les cellules épidermiques riches en silice sont libérées mécaniquement par une opération de pré-trituration et e raffinage à faible consistance, puis extraites de la pulpe dans le filtrat d'un opération d'épaississement. La silice amorphe est libérée chimiquement au moyen d'une source de dilution alcaline solution alcaline dans la dépulpeuse, puis retirée de la pulpe dans le filtrat d'une opération d'épaississement et de déshydratation. La silice est ensuite extraite du filtrat par ajustement du pH, suivie d'une opération de séparation. Le matériau fibreux désilicifié peut alors être trituré et décoloré chimiquement ou mécaniquement par des procédés connus. La silice extraite de la matière végétale non ligneuse peut servir de charge d'alimentation pour d'autres applications.
Patent CA-2528284-C (CA)
Inventor: SCHWEIGHOFFER FABIEN
IPC: A61P25/28
Filed: 2004-06-25
Granted: 2012-10-23
Abstract: The invention relates to methods which are used to improve, increase or facilitate the cognition of individuals with neurodegenerative pathologies. More specifically, the invention relates to the use of compounds from the family of pyrazolopyridines in order to improve the cognitive faculties of individuals with neurodegenerative diseases. The invention can be used to improve the condition of individuals with different neurodegenerative diseases and, in particular, Alzheimer's disease and vascular dementia.
Patent CA-2529145-C (CA)
Inventor: WEINER DAVID B
IPC: C07K19/00
Filed: 2004-06-14
Granted: 2017-07-11
Abstract: Fusion proteins and nucleic acid molecules encoding fusion proteins are disclosed. Fusion proteins comprising non-IL-15 signal peptide linked to IL-15 protein sequences and fusion proteins comprising an IgE signal peptide linked to non-IgE protein sequences are disclosed. Vectors comprising such nucleic acid molecules; and to host cells comprising such vectors are disclosed as well as recombinant vaccines and live attenuated pathogens encoding fusion proteins, and methods of using the same, are disclosed. The immunomodulatory effect following delivery of IL-15 and CD40L, with or without immunogens, is disclosed as are various nucleic acid molecules and compositions thereof used for delivering such proteins and methods of using such compositions.
Patent CA-2537875-C (CA)
Inventor: FLAHERTY RICHARD CHARLES
IPC: H05K1/18
Filed: 2004-08-16
Granted: 2013-12-24
Abstract: Methods for calibrating a photocontrol device having at least one flexible mounting leg mounting the photosensor to a circuit board and being electrically coupled to activate a switching device and calibrated photocontrol devices are provided. A photocontrol device is positioned proximate a light source. An aperture is positioned between the photosensor and the light source and an angle between the at least one flexible mounting leg and the circuit board is adjusted to calibrate a sensitivity of the photocontrol device to light from the light source passing through the aperture.
Patent CA-2541613-C (CA)
Title: Safety valve for toilet tank
Inventor: AMBORSKY ROBERT P
IPC: E03D1/32
Filed: 2006-03-28
Granted: 2012-01-10
Abstract: A filling system for a toilet tank prevents continual flow to the tank in the event of a leak from the tank by providing a hydraulically actuated safety valve for halting water flow to the filling valve in the event that the water flow continues for a time longer than an expected time of filling. The safety valve has a valve member connected to a piston mounted in a cylinder defining a first chamber on one side of the piston and a second chamber on the other side. A venturi in the supply duct provides in a low pressure chamber of the venturi a water pressure lower than the supply pipe pressure such that a pressure difference across the piston caused by the difference in pressure between the supply pressure and the low pressure chamber causes the piston to move from the first end toward the second end. A flow control orifice regulates a rate of flow of water such that a time of movement of the piston is greater than an expected time required to fill the toilet tank. A spring biases the piston to return the piston to the first end after the toilet tank is filled.
Patent CA-2545818-C (CA)
Inventor: MCGRATH MICHAEL J
IPC: G02B5/08
Filed: 2004-11-22
Granted: 2009-09-15
Abstract: Observing an object (12) within a visual blind spot (14) of a motor vehicle (10) includes using a mirror (16) with at least one motor (18) mechanically coupled thereto. Preferably, a position of the side view mirror (16) can be adjusted by the at least one motor (18). An object detector (22) detects objects within a visual blind spot (14) of a vehicle (10). The object detector (22) is operable to provide a detection signal to the at least one motor (18) to adjust a position of the mirror (16) to provide a view of the blind spot (14) to a driver (26) of the vehicle (10). The view can be toggled between normal viewing (34) and blind spot viewing (14) depending on the detection signal. The view (28) can also be adjusted to track the object (12).
Patent CA-2549386-C (CA)
Inventor: MORGAN BARRY
IPC: C12Q1/68
Filed: 2004-12-17
Granted: 2014-07-29
Abstract: L'invention concerne un procédé de synthèse de bibliothèques de molécules qui comprend une étiquette oligonucléotide de codage.
Patent CA-2556056-C (CA)
Title: Method for determination of stand attributes and a computer program for performing the method
Inventor: SAVOLAINEN PEKKA
IPC: G01C11/02
Filed: 2005-03-14
Granted: 2015-12-29
Abstract: The invention is concerned with a method for forest inventory and for determination of stand attributes. Stand information of trees, sample plots, stands and larger forest areas can be determined by measuring or deriving the most important attributes for individual trees. The method uses a laser scanner and overlapping images. A densification of the laser point clouds is performed and the achieved denser point clouds are used to identify individual trees and groups of trees. The invention is also concerned with a computer program for performing the method.
Patent CA-2556977-C (CA)
Inventor: ROLION FRANCK
IPC: B43K7/12
Filed: 2005-02-22
Granted: 2012-12-18
Abstract: Mécanisme pour instrument d'écriture comprenant: - un premier élément (7) qui comprend un guide (9) s'étendant entre un premier et un deuxième bords parallèles ; - un deuxième élément (8) comportant un ergot (13) s'étendant dans le guide et mobile le long dudit guide, l'ergot présentant une largeur donnée selon la direction transversale du guide ; et - un dispositif de verrouillage (16) de l'ergot. Le dispositif de verrouillage comprend un évidement s'étendant dans le premier bord entre deux extrémités, et un organe élastique qui s'étend en regard de l'évidement depuis au moins une première base solidaire de la première extrémité de l'évidement, jusqu'à un sommet agencé dans le guide à une distance du deuxième bord qui est inférieure à la largeur de l'ergot, l'organe élastique étant susceptible d'être repoussé en direction de l'évidement lors du passage de l'ergot. L'invention se rapporte également à un instrument d'écriture comprenant ce mécanisme.
Patent CA-2570279-C (CA)
Title: Ensemble d'acces a des reservoirs contigus de stockage de produits sur un materiel de plantation
Inventor: HORN RODNEY S
IPC: A01C7/00
Filed: 2006-12-05
Granted: 2013-05-14
Abstract: Un mécanisme d'accès à un premier réservoir de stockage et un deuxième réservoir de stockage adjacents d'un instrument de plantation est présenté. Le premier et le deuxième réservoirs de stockage sont installés sur un ensemble de cadre à roues pour le déplacement dans une direction de déplacement. Le mécanisme d'accès comprend une rampe ayant une première extrémité opposée à une deuxième extrémité alignée dans une direction longitudinale relativement à la direction de déplacement de l'instrument. La première extrémité de la rampe est attachée par pivotement à un premier axe horizontal relativement à l'ensemble de cadre à roues. Le mécanisme d'accès comprend aussi une échelle couplée de manière pivotante autour d'un deuxième axe horizontal à une deuxième extrémité de la rampe. L'échelle et la rampe pivotent ensemble autour du premier axe horizontal à la première extrémité de la rampe, d'une position surélevée à une position abaissée.
Patent CA-2574308-C (CA)
Inventor: DUNN JAMES PATRICK
IPC: A61P31/18
Filed: 2005-07-20
Granted: 2014-03-25
Abstract: The present invention relates to a compounds according to formula (I), methods for treating diseases mediated by human immunodeficieny virus by administration of a compound according to formula (I) and pharmaceutical compositions for treating diseases mediated by human immunodeficieny virus containing a compound according to formula where R1, R2, R3, R4, R5, are as defined herein.
Patent CA-2582436-C (CA)
Title: Combinations of nicotinic acetylcholine alpha 7 receptor agonists
Inventor: KALKMAN HANS O
IPC: A61K31/46
Filed: 2005-11-03
Granted: 2016-10-04
Abstract: Combinations which comprise at least one nicotinic acetylcholine alpha 7 receptor agonist and at least one compound selected from the group consisting of (a) conventional antipsychotics (b) atypical antipsychotics (c) cognition, attention and/or memory enhancers (d) and to use of these combinations in the treatment of psychiatric disorders.
Patent CA-2582836-C (CA)
Title: Apparatus and method for calculating work load engine
Inventor: SHINOZAKI KOICHIRO
IPC: F02D15/02
Filed: 2005-09-28
Granted: 2011-09-20
Abstract: A device and method for calculating the work load of an engine more efficiently and accurately. The device for calculating the work load of an engine comprises a means for determining a desired frequency component to calculate the work load of the engine obtained through frequency decomposition of the volume variation rate of the engine. The device further comprises a first calculating means for calculating a first correlation coefficient between the volume variation rate and a reference signal composed of a frequency corresponding to the determined component, and a second calculating means for calculating a second correlation coefficient between the cylinder inner pressure of the engine and a reference signal composed of a frequency corresponding to the determined component. The work load of the engine is calculated using the first and second correlation coefficients.
Patent CA-2588421-C (CA)
Title: Production of a resin-impregnated fiber tube for internally lining conduits and pipes or pipe systems
Inventor: NOLL CHRISTIAN
IPC: F16L55/165
Filed: 2005-12-01
Granted: 2012-10-09
Abstract: The invention relates to a method for producing a resin-impregnated fiber tube for internally lining conduits and pipes or pipe systems by impregnating with a reaction resin, which has a viscosity ranging from 200 to 20,000 mPa.s during the impregnating and a viscosity ranging from 50,000 to 2,000,000 mPa.s after the impregnating.
Patent CA-2597475-C (CA)
Inventor: ROSE GREGORY GORDON
IPC: H04W12/06
Filed: 2006-02-03
Granted: 2012-09-18
Abstract: A mutual authentication method is provided for securely agreeing application-security keys with mobile terminals supporting legacy Subscriber Identity Modules (e.g., GSM SIM and CDMA2000 R-UIM, which do not support 3G AKA  mechanisms). A challenge-response key exchange is implemented between a bootstrapping server function (BSF) and mobile terminal (MT). The BSF  generates an authentication challenge and sends it to the MT under a server-authenticated public key mechanism. The MT receives the challenge and determines whether it originates from the BSF based on a bootstrapping server certificate. The MT formulates a response to the authentication challenge based on keys derived from the authentication challenge and a pre-shared secret key. The BSF receives the authentication response and verifies whether it originates from the MT. Once verified, the BSF and MT independently calculate an application security key that the BSF sends to a requesting network application function to establish secure communications with the MT.
Patent CA-2597808-C (CA)
Title: Process and catalyst/sorber for treating sulfur compound containing effluent
Inventor: CAMPBELL LARRY E
IPC: B01J23/54
Filed: 1999-06-16
Granted: 2010-09-21
Abstract: A process and composition are provided for removing contaminants, such as sulfur dioxide and hydrogen sulfide, out of exhaust gases by contacting the contaminated exhaust gas with a catalyst/sorber composition comprising noble metal components and a sorber component, such as oxides of Ti, Zr, Hf, Ce, Al, Si and mixtures thereof, so as to remove the contaminants out of the exhaust gas. The contaminant-loaded catalyst/sorber composition is regenerated via contact with a mixture of an inert gas, such as nitrogen, and a reducing gas, such as hydrocarbons. The catalyst/sorber composition may also contain a modifier, such as Cu, Ag or Bi, which tends to promote the release of the sulfur contaminant off the contaminant-loaded catalyst/sorber composition as sulfur dioxide, rather than the hydrogen sulfide. The catalyst/sorber composition also promotes the oxidation of carbon monoxide in the exhaust gas.
Patent CA-2599498-C (CA)
Title: Pyroglutamate salts and their use in the optical resolution of intermediates for the synthesis of dextrocetirizine and levocetirizine
Inventor: PALACIO MAGALI
IPC: C07D207/28
Filed: 2006-02-23
Granted: 2011-06-21
Abstract: The present invention relates to (S)-2-[4-(4-chlorobenzhydryl)piperazin-1-yl]-ethoxyacetamide - (S)-pyrrolidone-5-carboxylic acid salt; (R)-2-[4-(4-chlorobenzhydryl)piperazin-1-yl]-ethoxyacetamide - (S)-pyrrolidone-5-carboxylic acid salt; (S)-2-[4-(4-chlorobenzhydryl)piperazin-1-yl]-ethoxyacetamide - (R)-pyrrolidone-5-carboxylic acid salt; or (R)-2-[4-(4-chlorobenzhydryl)piperazin-1-yl]-ethoxycetamide - (R)-pyrrolidone-5-carboxylic salt. The present invention relates also to a process for preparing (S)-2-[4-(4-chlorobenzhydryl)piperazin-1-yl]-ethoxyacetamide (I) and (R)-2-[4-(4-chlorobenzhydryl) piperazin-1-yl]-ethoxyacetamide (II) by chemical resolution of a mixture. These compounds are respectively intermediates for the synthesis of dextrocetirizine and levocetirizine.
Patent CA-2605942-C (CA)
Inventor: DIETL HANS
IPC: A61F2/72
Filed: 2006-04-26
Granted: 2014-04-15
Abstract: The invention relates to a system consisting of a liner (2), which is disposed between an amputation stump (1) and a prosthesis shaft (3), and a myoelectronic electrode unit (4, 5) for detecting myoelectric signals, said electrode unit (4, 5) comprising a measuring unit (4) disposed on the side of the liner (2) facing the amputation stump (1) and a receiving unit (5) disposed on the side of the liner (2) facing away from the amputation stump (1).  Furthermore, the measuring unit (4) comprises a transmitter (46) for wireless transmission of the myoelectric signals to the receiving unit (5).
Patent CA-2611011-C (CA)
Inventor: WUSTMAN BRANDON
IPC: A61K31/445
Filed: 2006-06-08
Granted: 2014-01-28
Abstract: L'invention concerne une méthode de traitement d'un individu présentant un trouble neurologique associé à une ou à plusieurs mutations dans un gène codant pour une enzyme lysosomale. De manière spécifique, on administre à l'individu un chaperon pharmacologique spécifique pour l'enzyme lysosomale qui augmente le nombre de voies d'acheminement de la protéine du réticulum endoplasmique (ER) au lysosome dans des cellules neurales, et qui peut en même temps augmenter ou pas l'activité enzymatique dans des cellules neurales. La restauration des voies d'acheminement atténue le stress cellulaire et d'autres toxicités associées à l'accumulation de protéines mutantes. La restauration de l'activité enzymatique atténue l'accumulation de substrats et les pathologies associées à l'accumulation de lipides. Dans un mode de réalisation spécifique, le trouble neurologique est la maladie de Parkinson ou le parkinsonisme associé à des mutations dans la glucocérébrosidase.
Patent CA-2613105-C (CA)
Inventor: GALLI PAOLA
IPC: H04J14/02
Filed: 2005-06-30
Granted: 2013-12-31
Abstract: A method for switching from a first optical path optically coupled to an optical processing device to a second optical path, said first and second optical path optically connecting, in parallel configuration, a first optical switch to a second optical switch, according to the following steps: directing an optical radiation comprising at least a first operating wavelength through the first optical path to the optical processing device, which is tuned to the first operating wavelength; tuning a resonant all-pass filter optically coupled to the second optical path so as to match, at least at a wavelength adjacent to the first operating wavelength, a phase distortion introduced by the optical processing device on said optical radiation; synchronously actuating the first and the second optical switch so as to switch said optical radiation from the first optical path to the second optical path.
Patent CA-2613769-C (CA)
Inventor: SCHWARTZ MARK A
IPC: G08G1/00
Filed: 2006-06-14
Granted: 2011-11-22
Abstract: L'invention concerne un système de priorité de véhicules téléactivé qui comprend un centre de commande, un dispositif de communication de priorité de véhicule, au moins un récepteur, et un sélecteur de phase. Le centre de commande transmet un message d'activation. Le dispositif de communication de priorité de véhicule est monté sur un véhicule et est couplé de manière communicative au centre de commande. En réponse au message d'activation, le dispositif de communication de priorité de véhicule transmet une demande de priorité. La transmission de la demande de priorité, en réponse au message d'activation, permet d'éviter l'activation inadéquate, volontaire ou accidentelle, du système de priorité de véhicule par un opérateur du véhicule. Le récepteur, placé à proximité d'un feu de signalisation, reçoit la demande de priorité. Le sélecteur de phase émet, en réponse à la demande de priorité, une commande à un contrôleur du feu de signalisation. La commande sélectionne une phase pour le signal de trafic.
Patent CA-2614536-C (CA)
Title: Corneal mask formed of degradation resistant polymer
Inventor: SILVESTRINI THOMAS A
IPC: A61F9/007
Filed: 2006-04-13
Granted: 2014-11-18
Abstract: Disclosed are masks (34) configured to be implanted in a cornea of a patient.  In one embodiment, the body of the mask has a light transmitting portion (38) , a light blocking portion disposed about the light transmitting portion, and an outer periphery surrounding the light blocking portion (36) . The mask is adapted to reside between two intracorneal layers of a cornea. In a preferred embodiment, the mask is formed from a material comprising a highly fluorinated polymeric material and an opacification agent and is resistant to degradation upon exposure to ultraviolet light. In another embodiment, the mask is formed from a material which comprises a polyanionic compound. In some embodiments, the mask includes one or more wound healing modulator compounds to aid in proper healing following implantation.
Patent CA-2616165-C (CA)
Title: Procede de controle de ressources dans des elements d'un reseau de telecommunication
Inventor: ESSELING UTE
IPC: H04L12/851
Filed: 2006-07-13
Granted: 2015-01-06
Abstract: L'invention concerne un procédé de contrôle de ressources dans des éléments d'un réseau de communication, en particulier un réseau de données, tel que l'Internet ou un réseau de données mobile. L'essentiel de l'invention réside dans l'utilisation d'une inspection de paquets de données pour le contrôle de la qualité de service dans des réseaux de télécommunication. Sur la base d'informations extraites de ces paquets de données, des ressources sont mises à disposition en fonction de la signification du paquet de données correspondant dans les éléments d'un réseau (de téléphonie mobile). L'utilisation de l'inspection de paquets selon l'invention permet, pour la première fois, une prise en compte dynamique de services et de catégories de clients pour le contrôle de la qualité et des ressources.
Patent CA-2617948-C (CA)
Title: Casting core mass
Inventor: SEITERLE WOLFRAM
IPC: B22C1/26
Filed: 2006-05-22
Granted: 2011-11-08
Abstract: The invention relates to a method for production of casting cores or moulds from a mould material, made from a base moulding material and organic or inorganic binders, with an additive made from pore-forming material, icing sugar and/or a similar carbon compound and colour added to the moulding material or the binder.
Patent CA-2617992-C (CA)
Inventor: LINDEKUGEL JOSEPH
IPC: B62D53/02
Filed: 2006-06-27
Granted: 2013-05-14
Abstract: A vehicle drive line (1), comprising an engine (2) provided with an outgoing crank shaft (3), a main transmission unit (4), an intermediate drive shaft (8) that connects the main transmission unit (4) with the crank shaft (3), the intermediate drive shaft (8) being connected to the crank shaft (3) through a second transmission unit (7), and being offset in relation to the crank shaft (3). The drive line (1) comprises a circuit through which a liquid used for lubricating the main transmission unit (4) is conducted to the second transmission unit (7) and used for cooling and lubrication purposes in the latter, and then conducted back to the main transmission unit (4).
Patent CA-2619727-C (CA)
Title: Composites of repeat sequence proteins and their preparation
Inventor: KUMAR MANOJ
IPC: C08J5/18
Filed: 2006-08-17
Granted: 2014-11-18
Abstract: A composite of one or more repeat sequence protein polymers and either one or more metal oxides or one or more plasticizers alters material properties of the repeat sequence protein polymers, including the morphology of the polymers as well as the elastic modulus and tensile strength. The morphology of the composite is aligned, generally parallel nanofibers.
Patent CA-2622426-C (CA)
Title: Novel quaternary polymers
Inventor: HOLAPPA JUKKA
IPC: C08B31/04
Filed: 2006-08-31
Granted: 2014-11-18
Abstract: The present invention relates to novel quaternized polymers, especially of chitin/chitosan type, and to carbohydrate polymers carrying quaternized ammonium groups, especially piperazinium groups. Such polymers are characterized i.a. by improved solubility characteristics.
Patent CA-2624471-C (CA)
Inventor: CASAR ZDENKO
IPC: C07F7/18
Filed: 2006-10-04
Granted: 2015-01-20
Abstract: A novel process for the synthesis of statins using a Wittig reaction of a heterocyclic core of statin with a lactonized side chain already possessing needed stereochemistry is described. Any separation of diastereoisomers is performed early in the course of synthesis. In an embodiment, such a process comprises reaction of a new intermediate of formula VII according to the following scheme: (see above formula) where R1 is a protecting group, R4 is an (optionally substituted) alkyl, X is an anion, Het is selected so that it forms a heterocyclic skeleton of a statin and R3 = R x R y R z, wherein R x, R y and R z are the same or different and are selected from optionally substituted C1-C8 alkyl or C3-C6 cycloalkyl or C1 - C8 alkenyl or C5-C6 cycloalkenyl or aryl.