baber/WOPTO huggingface dataset:
Patent CA-2363545-C (CA)
Inventor: TSUBOI HITOSHI
IPC: B41J2/015
Filed: 1997-06-06
Granted: 2004-01-27
Abstract: A liquid ejection method includes preparing a head comprising an ejection outlet for ejecting the liquid, a bubble generation region for generating the bubble in the liquid, a movable member disposed faced to the bubble generation region and displaceable between a first position and a second position further from the bubble generation region than the first position; displacing the movable member from the first position to the second position by pressure produced by the generation of the bubble in the bubble generating portion to permit expansion of the bubble more in a downstream side closer to the ejection outlet than in an upstream side; supplying, to a heat generating element for applying thermal energy to the bubble generating region, a driving pulse divided into a first pulse and an adjacent second pulse with interval time therebetween; pre-heating the liquid by the first pulse to an extent not enough to eject the liquid through the ejection outlet; generating a bubble by heating the liquid by the second pulse to eject the liquid through the ejection outlet; controlling a degree of pre-heating of the liquid by changing at least one of a pulse width of the first pulse or the interval time.
Patent CA-2371315-C (CA)
Title: Power control in a cdma mobile communication system
Inventor: ERICSON MARTEN
IPC: H04B7/26
Filed: 2000-04-19
Granted: 2007-12-04
Abstract: A transmission power control method and system are provided for use in a spread spectrum or CDMA mobile communications system, whereby an estimate of the achieved SIR is used as an additional parameter for the outer power control loop function (108). When the QoS  and achieved SIR are both too low, the QoS is ignored and the SIR target value is instead controlled by the achieved SIR. Similarly, when both the QoS and achieved SIR are too high, the QoS is ignored and the SIR  target value is instead controlled by the achieved SIR.
Patent CA-2372786-C (CA)
Title: Formable integral source material for medical and industrial devices
Inventor: O'FOGHLUDHA FEARGHUS
IPC: A61N5/10
Filed: 2000-07-11
Granted: 2010-03-30
Abstract: An integral source material having at least one nuclide that is activatable by exposure to radiation, the nuclide is a chemically bound constituent of a polymer of the integral source material, wherein the integral source material is configured before activation to provide a device. A radioactive stent comprising a generally cylindrical thin-walled structure, the stent including a base matrix polymer having at least one nuclide as a chemically bound constituent thereof, the nuclide capable of being activated by exposure to radiation. And a radition-emitting brachytherapy device comprising a seed, wherein the seed is formed from a base polymer matrix having a nuclide as a chemical constituent, the nuclide activatable by exposure to ionizing radiation. And a method of inhibiting stenosis or restenosis at a vessel wall of a patient.
Patent CA-2381080-C (CA)
Title: Procede de teleenregistrement d'information recherchee sur internet
Inventor: LEE TAE GYU
IPC: G06F15/00
Filed: 2000-04-19
Granted: 2005-04-05
Abstract: L'invention concerne un procédé de téléenregistrement d'information recherchée sur Internet. Un dispositif de recherche d'information accède à un serveur Web (110) et recherche l'information voulue. Le dispositif de recherche d'information demande un service de téléenregistrement du serveur Web, puis transmet au serveur Web l'URL de l'information recherchée et l'URL du serveur de site distant (100) auprès duquel l'information est à enregistrer. Le serveur Web (110) établit un trajet d'enregistrement avec le serveur de site distant (100) à condition d'être en ligne avec ce serveur et transmet un message de demande de téléenregistrement au serveur (100). Le serveur Web transmet au serveur de site distant un texte Web à enregistrer et l'URL indiquant le point d'enregistrement du texte Web dans le serveur de site distant. Si le trajet d'enregistrement est valide, le serveur de site distant enregistre le texte Web.
Patent CA-2382589-C (CA)
Inventor: CHEUNG NELSON
IPC: B65B27/10
Filed: 2002-04-18
Granted: 2005-07-26
Abstract: Une machine d'enrubannage pour former un joint entre deux portions d'un matériau d'enrubannage comprend un support fixe et un support mobile pouvant s'éloigner ou se rapprocher du support fixe pour former le joint. La machine d'enrubannage comprend un arbre excentrique définissant des axes de rotation primaire et secondaire, et présentant une clavette s'étendant à partir d'une extrémité de celle-ci. Le support mobile se déplace autour de l'axe secondaire. Un levier d'actionnement pivote autour de l'axe primaire pour déplacer le support mobile en le rapprochant ou en l'éloignant du support fixe. Un élément de fixation d'arbre comporte une ouverture pour recevoir la clavette pour engager la clavette d'arbre dans une seule orientation. L'élément de fixation d'arbre est fixé au corps pour tenir l'arbre vers une orientation souhaitée. La machine d'enrubannage comprend un levier d'actionnement réversible pour s'adapter aux opérations d'enrubannage dans plusieurs orientations. Un ensemble à largeur de ruban variable s'adapte à l'utilisation de diverses largeurs de ruban.
Patent CA-2394910-C (CA)
Title: Guide d'ondes optique, reseau grave et laser de grand diametre
Inventor: PUTNAM MARTIN A
IPC: G02B6/34
Filed: 2000-12-05
Granted: 2012-01-31
Abstract: Cette invention se rapporte à un guide d'ondes optique, à un réseau gravé et à un laser de grand diamètre. Le guide d'ondes (10) comporte au moins un noyau (12) entouré par une gaine (14), le noyau propageant la lumière essentiellement selon un petit nombre de modes spatiaux transversaux, et la dimension d2 du guide d'ondes est supérieure à 0,3 mm environ. Au moins un réseau de Bragg (16) peut être imprimé dans le guide d'ondes (10). Le guide d'ondes (10) peut être comprimé axialement, ce qui amène la longueur L du guide d'ondes (10) à diminuer sans gauchissement. Le guide d'ondes (10) peut être utilisé dans n'importe quelle application pour laquelle il est nécessaire de syntoniser par compression le guide d'ondes, par exemple dans des réseaux et des lasers à fibres syntonisées par compression ou dans d'autres applications. Le guide d'ondes (10) possède également un mode de couplage inférieur du noyau (12) à la gaine (14) et il permet d'utiliser une plus grande puissance optique, lors de l'impression des réseaux (16), sans risque d'endommager le guide d'ondes (10). La forme du guide d'ondes (10) peut présenter d'autres géométries (par exemple une forme de bobine) et/ou plus d'un réseau ou plus d'une paire de réseaux peuvent être utilisés et plus d'un noyau peut être utilisés. Le noyau et/ou la gaine (12, 14) peuvent être dopés avec un dopant à base de terres rares et/ou il peut être photosensible. Au moins une partie du noyau (12) peut être dopée entre une paire de réseaux (50, 52) pour former un laser à fibre ou alors le réseau (16) peut être construit sous la forme d'un laser à fibres DFB syntonisable ou sous la forme d'un laser à fibres interactif, à l'intérieur du guide d'ondes (10). Le guide d'ondes peut prendre la forme d'un bloc court ou d'une tige plus longue, en fonction des applications et des dimensions utilisées.
Patent CA-2396861-C (CA)
Title: Monitor device, base device and information terminal device
Inventor: SAKAO KATSUTOSHI
IPC: H04N5/64
Filed: 2001-11-29
Granted: 2009-08-04
Abstract: The present invention provides a system composed of a monitor unit including a display and being driven by a battery and a base unit for transmitting image information to the monitor unit, which system is capable of charging the battery for driving the monitor unit without the need of provision of any special charging unit. The monitor unit has a configuration that a battery is mounted on a back surface portion and a stand is contained in the back surface portion, and also a groove portion is formed in a bottom surface and a charge terminal is provided in the groove portion. The base unit has a configuration that a holding rail is formed in a lower portion of a front surface portion and a charge terminal is provided on the holding rail. In the case of charging the battery, the monitor unit is stood against the front surface portion of the base unit in such a manner that the stand is contained in the stand containing groove portion and the holding rail of the base unit is inserted in the groove portion of the bottom surface of the monitor unit. A rib for pressing the battery onto the battery mounting portion located on one end side of the battery containing groove portion is formed on the back surface of the battery cover.
Patent CA-2404003-C (CA)
Title: Lixiviation en tas de minerai contenant du nickel
Inventor: DUYVESTEYN WILLEM P C
IPC: C22B1/14
Filed: 2001-03-29
Granted: 2013-08-13
Abstract: L'invention concerne un procédé de lixiviation en tas de minerai visant à obtenir du nickel. Le procédé est particulièrement efficace pour les minerais qui ont une teneur en argile élevée (c'est-à-dire supérieure à 10 % en poids). Le procédé consiste à calibrer le minerai (si nécessaire), former des granules en mettant le minerai en contact avec un lixiviant à base d'acide sulfurique et effectuer l'agglomération. On forme un tas à partir des granules et on les lixivie avec une solution d'acide sulfurique pour extraire des valeurs métalliques, y compris le nickel. Le lessivat peut être soumis à l'opération de récupération de nickel sans qu'on doive passe par un stade de neutralisation intermédiaire.
Patent CA-2405307-C (CA)
Title: Utilisation de substances agissant en tant qu'inhibiteurs de la cascade de signaux raf/mek/erk pour produire un medicament contre les virus a adn et a arn
Inventor: LUDWIG STEPHAN
IPC: C07D311/32
Filed: 2001-04-05
Granted: 2013-03-12
Abstract: L'invention concerne des substances agissant en tant qu'inhibiteurs de la cascade de signaux Raf/MEK/ERK, notamment en tant qu'inhibiteurs de MEK, pour produire un médicament servant à la thérapie préventive et antivirale contre les virus à ADN et à ARN, en particulier contre les virus à ARN à brin négatif à réplication intranucléaire, tels que les virus de la grippe ou de la maladie de Borna.
Patent CA-2409488-C (CA)
Inventor: SHEIKHZADEH-NADJAR HAMID
IPC: G10L15/02
Filed: 2002-10-22
Granted: 2007-05-29
Abstract: Method and system for real-time speech recognition is provided. The speech algorithm runs on a platform having an input-output processor and a plurality of processor units. The processor units operate substantially in parallel or sequentially to perform feature extraction and pattern matching. While the input-output processor creates a frame, the processor units execute the feature extraction and the pattern matching. Shared memory is provided for supporting the parallel operation.
Patent CA-2420706-C (CA)
Title: Tooling system
Inventor: JOHNS ALBERT D
IPC: B29C43/50
Filed: 2003-03-04
Granted: 2010-05-18
Abstract: A tooling system in a press for forming a product from a blank of material disposed between a punch assembly and a die assembly and a method of using the same. The tooling system comprises a knockout and a bushing. The knockout further comprises a shaft having opposed ends, a plate fixed to one opposed end, and a tapered portion. The bushing is supported by one of the punch and die assemblies and defines a lumen configured to slidably receive the shaft for axial movement between an extended position and a retracted position. The lumen has a tapered receiving section at one end thereof configured to mate with the tapered portion of the knockout when the shaft is in the extended position.
Patent CA-2421366-C (CA)
Inventor: ZIEHM ROBERT P
IPC: A01G23/06
Filed: 2003-03-07
Granted: 2007-04-10
Abstract: A stump-grinding apparatus includes a block having an inner surface and an outer surface. The inner surface is adjacent to a side of the wheel between the center of wheel and the peripheral edge. The outer surface defines both a groove and a first aperture in the groove. A tooth is received into the groove. The tooth has a first end and a second end spaced from the first end. The second end defines a second aperture that can align with the first aperture. A fastener extends through the first and second aperture to fasten the tooth to the block.
Patent CA-2422243-C (CA)
Title: Proof press for mounting flexographic printing plates
Inventor: SAMBRI STEFANO
IPC: B41F5/20
Filed: 2003-03-14
Granted: 2011-07-19
Abstract: A proof press for the mounting of flexographic printing plates, comprising a printing cylinder, which is covered by a blanket for the mounting of at least one printing plate with double adhesive tape interposed, the printing cylinder being movable at right angles to its own axis in order to be placed in contact, along a generatrix, with a respective impression roller for performing proof prints, an optical system for collimating points of the impression roller with respective points of the printing plate by direct viewing, and a compression device for producing the forced adhesion of the printing plate to the double-adhesive tape and to the blanket.
Patent CA-2425123-C (CA)
Title: Lightweight composite tailgate
Inventor: ARMSTRONG BRADFORD D
IPC: B62D33/027
Filed: 2003-04-10
Granted: 2010-09-21
Abstract: A tailgate has an inner structural panel and a decorative outer panel. The inner structural panel is integrally formed and includes a plurality of longitudinal recesses on a working surface of the inner panel. A plurality of lateral ribs extend along a surface opposite the working surface. A pair of side walls extend laterally along side edges of the opposite surface. A pair of end walls extend longitudinally along the end edges of the opposite surface. At least one reinforcing panel closes a cavity defined by the opposite surface, at least two of the plurality of lateral ribs and the end walls. The outer panel attaches to the inner panel to cover the opposite surface.
Patent CA-2429421-C (CA)
Title: Photosensitive device and method for controlling same
Inventor: VAN OOST AYSEGUL
IPC: H04N5/217
Filed: 2001-11-16
Granted: 2009-12-29
Abstract: The invention concerns a photosensitive device comprising a matrix of photosensitive points particularly of the type produced by semiconductor material deposition techniques. More particularly (but not exclusively), the invention concerns the control of such devices used for detecting radiological images. The invention also concerns a method for controlling the photosensitive device. The photosensitive device comprises means for adjusting the polarisation amplitude for separately adjusting the polarisation amplitude of the photosensitive points (P1 to P9; P401 to P 409). The method for controlling the photosensitive device comprises a calibration phase which consists in adjusting the polarisation amplitude of each of the photodetector elements (Dp) independently of one another, so as to obtain the best coincidence of the output saturation levels between two photosensitive points.
Patent CA-2432115-C (CA)
Title: Low-temperature fuel cell
Inventor: LERSCH JOSEF
IPC: H01M8/0208
Filed: 2001-12-10
Granted: 2008-04-22
Abstract: The composite conductor plate (5) of a low-temperature fuel cell (1) poses t he following problem: it must be extremely corrosion-resistant to pure oxygen that is humidified by water and to pure hydrogen and must at the same time be able to be processed mechanically. To solve said problem, the invention provides a composite conductor plate (5) consisting o f 50 to 65 wt. % Ni, 12 to 22 wt. % Cr, 10 to 18 wt. % Mo, 4 to 10 wt. % Fe and 0.5 to 5 wt. % W.
Patent CA-2433021-C (CA)
Title: Isoindole-imide compounds, compositions, and uses thereof
Inventor: ROBARGE MICHAEL J
IPC: A61P17/06
Filed: 2001-12-21
Granted: 2010-02-23
Abstract: The invention relates to isoindole-imide compounds and pharmaceutically acceptable salts, hydrates, solvates, clathrates, enantiomers, diastereomers, racemates, or mixtures of stereoisomers thereof, pharmaceutical compositions comprising these isoindole-imide compounds, and methods for reducing the level of cytokines and their precursors in mammals. In particular, the invention pertains to isoindole-imide compounds that are potents inhibitors of the production of the TNF-.alpha. in mammals. The isoindole-imides described herein are useful for treating or preventing diseases or disorders in mammals, for example, cancers, such as solid tumors and blood-born tumors; heart disease, such as congestive heart failure; osteoporosis; and genetic, inflammatory, allergic; and autoimmune diseases.
Patent CA-2435010-C (CA)
Title: A process for the preparation of 3-glutamido bile ester derivatives using n-protected methyl pyroglutamate
Inventor: BROCCHETTA MARINO
IPC: C07J75/00
Filed: 2002-02-04
Granted: 2010-01-26
Abstract: The present invention relates to a novel process for the preparation of bile esters derivatives of general formula (I), in which R0 is H or OH; R1 is H, .alpha.-OH or .beta.-OH; R2 and R3 are independently hydrogen, straight or branched (C1-C20) alkyl optionally substituted with aryl; R5 is a straight or branched (C1-C4) alkyl and R6 is a straight or branched (C1-C4) alkyl or a benzyl group, via transamidation of the amine (V) with the 5-ocoproline derivative (II), wherein R4 is selected from the group consisting of tertbutoxycarbonyl, methoxycarbonyl, ethoxycarbonyl, 2-trimethylsilylethoxycarbonyl, cyclobutoxycarbonyl and 1-methylcyclobutoxy carbonyl, followed by the selective cleavage of the protecting group R4 under acidic conditions.
Patent CA-2441565-C (CA)
Title: Bisarylamines as potassium channel openers
Inventor: MCNAUGHTON-SMITH GRANT A
IPC: C07D471/02
Filed: 2002-03-15
Granted: 2011-09-13
Abstract: Compounds of the following formula, compositions and methods are provided which are useful in the treatment of diseases through the modulation of potassium ion flux through voltage-dependent potassium channels. More particularly, the invention provides bisarylamines, compositions and methods that are useful in the treatment of central or peripheral nervous system disorders (e.g., migraine, ataxia, Parkinson's disease, bipolar disorders, trigeminal neuralgia, spasticity, mood disorders, brain tumors, psychotic disorders, myokymia, seizures, epilepsy, hearing and vision loss, Alzheimer's disease, age-related memory loss, learning deficiencies, anxiety and motor neuron diseases) and as neuroprotective agents (e.g., to prevent stroke and the like) by opening potassium channels associated with the onset or recurrence of the indicated conditions.   (see above formula)
Patent CA-2443868-C (CA)
Inventor: JORDAN ALFONZO
IPC: A61P25/22
Filed: 2002-04-05
Granted: 2011-01-25
Abstract: La présente invention concerne des nouveaux dérivés de 1,3,8-triazaspiro[4.5]decan-4-one représentés par la formule générale (I), dans laquelle toutes les variables sont telles que définies dans la description. Ces dérivés sont utiles dans le traitement de troubles et d'états pathologiques induits par le récepteur couplé à la protéine G ORL-1. Plus particulièrement, les composés de la présente invention sont utiles dans le traitement de troubles et d'états pathologiques tels que l'anxiété, la dépression, la toxicomanie, la douleur neuropathique, la douleur aiguë, la migraine, l'asthme et la toux, et pour améliorer les processus cognitifs.
Patent CA-2446783-C (CA)
Inventor: PAINCHAUD ALAIN
IPC: H02K7/18
Filed: 2003-10-27
Granted: 2006-02-21
Abstract: The Subject Matter of this invention is to transform, with the bridge, the loss of energy of weights, vehicles, cars or trucks ('vehicles') going down a hill or decelerating into a rotation and ultimately, in electrical energy. This rotation could be used for generation of electricity or any other useful works. It is possible to do that by adding modules of bridge to existing roads, as you can see in Figures 1, 2 and 3.
Patent CA-2455805-C (CA)
Title: Compounds and methods for therapeutic intervention in preventing diabetic complications
Inventor: BROWN TRUMAN R
IPC: C12Q1/00
Filed: 1998-02-05
Granted: 2011-05-10
Abstract: There is provided a method for assessing a diabetic patient's risk of experiencing a diabetes-associated pathologic condition, said method comprising measuring the ratio of 3-deoxyglucosene to 3-deoxyfructose in at least one biological sample obtained from said patient after a period of fasting, with reference to the ratio of 3DG to 3DF in a fasting individual having no clinical symptoms of diabetes, a higher ratio of 3-deoxyglucosone to 3-deoxyfructose in said diabetic patient being indicative that said diabetic patient is at higher risk of experiencing said diabetes- associated pathologic condition.
Patent CA-2457155-C (CA)
Title: Moulding accessory and method of using same
Inventor: MCLEAN TOM
IPC: E04G15/04
Filed: 2004-02-06
Granted: 2011-10-18
Abstract: A moulding accessory to form a void around a recessed lifting loop in a moulded concrete product such as a concrete cladding panel. The moulding accessory is formed from a body which is sized and shaped to fit with said lifting loop. The body is hollow, but sufficiently strong to form the void when concrete is poured. The body permits access to the lifting loop without needing to remove the body from the void. A method of forming a concrete product is also disclosed.
Patent CA-2457632-C (CA)
Inventor: SIMMONS PAUL JOHN
IPC: C12N5/074
Filed: 2002-08-15
Granted: 2014-07-15
Abstract: The present invention relates to the identification of a specific population of cell types, in particular somatic stem cells including haematopoietic stem cells, mesenchymal stem cells and keratinocyte stem cells. The invention also provides for methods of isolation and uses of the stem cells. Derived from the methods of the present invention, there is provided a method of identifying a stem cell comprising the steps of: obtaining a cell sample including stem cells; detecting the presence of angiotensin converting enzyme (ACE) or a fragment thereof on a cell; and identifying the stem cells having ACE or a fragment thereof.
Patent CA-2458589-C (CA)
Inventor: SCHELL ANDREAS
IPC: C01B3/06
Filed: 2004-02-25
Granted: 2010-07-06
Abstract: La présente description porte sur un système permettant de générer de l'hydrogène utilisé dans une pile à combustible. Le système comprend une source d'hydrure métallique en poudre, une source d'eau, un mélangeur et un générateur d'hydrogène catalytique. Une méthode permettant de générer de l'hydrogène utilisé dans une pile à combustible comprend les étapes suivantes : la fourniture d'une source de combustible d'hydrure métallique sec; la fourniture d'une source de vapeur; la fourniture d'une chambre de mélange/réaction reliée à la source de combustible d'hydrure métallique sec et à la source de vapeur, en prévoyant l'activation de la chambre de mélange/réaction pour acheminer le combustible d'hydrure métallique sec de sa source à un réservoir de sous-produits et l'acheminement de la vapeur dans la chambre de mélange/réaction de sorte que la vapeur réagisse avec le combustible d'hydrure métallique sec pour produire de l'hydrogène et un sous-produit de poudre métallique sec; le retrait du sous-produit de poudre métallique sec de la chambre de mélange/réaction; et l'extraction de l'hydrogène de la chambre de mélange/réaction.
Patent CA-2458802-C (CA)
Inventor: STRAUS DON
IPC: G01N15/14
Filed: 2002-09-06
Granted: 2016-06-07
Abstract: .