baber/WOPTO huggingface dataset:
Patent CA-2393900-A1 (CA)
Inventor: SBOYCHAKOVA OLGA
IPC: G06F17/30
Filed: 2002-07-17
Abstract: Système de navigation proactif configuré pour mettre en ouvre la navigation par cadres avec états. Le système utilise des icônes précises, la conservation de cadres en arrière-plan et le dépôt asynchrone de cadres. Le système de navigation proactif comprend trois composants : des terminaux proactifs spécialisés du côté de l'utilisateur, des serveurs sur réseau qui activent la fonction de proactivité et, côté serveur, d'autres serveurs d'applications Web proactives sans fil. Le terminal spécialisé réside sur les terminaux d'utilisateur et fonctionne comme un navigateur amélioré, adapté aux services d'applications proactives. Les serveurs qui activent la fonction de proactivité résident sur un réseau sans fil, entre les serveurs d'applications proactives et les terminaux d'utilisateur; ces serveurs d'activation mettent en oeuvre les services de soutien à la proactivité, y compris la mise en file d'attente de dépôts d'applications proactives, la détection de la présence de terminaux d'applications proactives et l'acheminement de dépôts d'applications proactives à partir de serveurs d'applications proactives jusqu'à des terminaux d'applications proactives. Les serveurs d'applications proactives sont des serveurs d'applications Web configurés pour fournir des services d'applications proactives de façon à profiter de l'amélioration des capacités rendue possible par les terminaux spécialisés et les serveurs qui activent la fonction de proactivité.
Patent CA-2396178-A1 (CA)
Inventor: UZAN ANDRE
IPC: A61P9/10
Filed: 2001-01-03
Abstract: The invention concerns the use of enoxaparin for treating cerebral ischemia.
Patent CA-2399312-A1 (CA)
Title: Dispositif de formation de motifs
Inventor: PETTY LARRY K
IPC: D06B11/00
Filed: 2001-03-31
Abstract: L'invention porte sur un dispositif de formation de motifs sur un substrat mobile (40). Ce dispositif possède un collecteur (20) de couleurs qui s'étend dans la largeur du substrat (40) et est pourvu d'un ensemble de jets générant des écoulements de couleurs parallèles pouvant être déviés du substrat (40) par les jets d'un fluide de commande fourni par un ensemble de tubes (60) de commande. Le collecteur (20) est suspendu à une série d'éléments de support flexibles (72) qui sont chacun associés à une paire de boulon (76) permettant d'ajuster l'alignement du collecteur (20). Les tubes de commande (60) sont fixés à une plaque de fixation (50) qui peut être retirée au moyen d'une vis de réglage (92) et un levier de positionnement (80) afin d'aligner les tubes de commande (60) sur les jets de couleurs.
Patent CA-2399573-A1 (CA)
Title: A medical device to restore functions of a fibrillating heart by cardiac therapies remotely directed by a physician via two-way communication
Inventor: RUBIN LEO
IPC: G06Q50/00
Filed: 2001-11-30
Abstract: The present invention relates generally to a medical device for monitoring a nd controlling arrhythmias, and for restoring functions of a fibrillating heart  in a subject by therapies directed by a physician via two-way communication between the device and the physician, comprising (a) an implant; and (b) a wearable unit comprising a programmer, and a position-locating module; (c) a  first interface for communication between the implant and the programmer; an d (d) a second interface for two-way communication between a physician in an emergency team and the programmer through the position-locating module, wherein data on the location of the subject and the subject's heart conditio ns are sent to the physician for evaluation and instructions for therapy are se nt from the physician to the programmer. The present invention also provides fo r a method of emergency treatment of a subject with spontaneous cardiac arrest  to restore the subject's effective cardiac function, comprising activating t he claimed medical device and applying therapy under the direction and control of a physician.
Patent CA-2400051-A1 (CA)
Inventor: BIRCKHEAD JOHN
IPC: E21B47/04
Filed: 2001-02-22
Abstract: The present invention provides an artificial lift apparatus that monitors the conditions in and around a well and makes automated adjustments based upon those conditions. In one aspect, the invention includes a progressive cavity pump (PCP) (60) for disposal at a lower end of a tubing string in a cased wellbore. A pressure sensor (50a) in the wellbore adjacent the pump measures fluid pressure of fluid collecting in the wellbore. Another pressure sensor (37) disposed in the upper end of the wellbore measures pressure created by compressed gas above the fluid column and a controller (25) receives the information and calculates the true height of fluid in the wellbore. Another sensor (50b) disposed in the lower end the tubing string measures fluid pressure in the tubing string and transmits that information to the controller. The controller compares the signals for the three sensors and makes adjustments based upon a relationship between the measurements and preprogrammed information about the wellbore and the formation pressure therearound.
Patent CA-2400288-A1 (CA)
Inventor: O'NEIL MICHAEL J
IPC: A61B17/02
Filed: 2002-09-19
Abstract: An installation tool is provided for the efficient and effective placement of an implant between adjacent bone structures, preferably adjacent vertebral bodies, and for the subsequent removal of the device without displacement of the implant. The installation tool generally includes a pair of opposed levers, a pusher assembly disposed between the levers, and an installation tool removing element having a mass slidably disposed with respect to at least a portion of the pusher assembly. The levers are effective to separate adjacent bone structures, such as adjacent vertebrae, upon insertion of an implant. The pusher assembly is slidably movable with respect to the levers, and is effective to insert an implant between the adjacent bone structures. Once the implant is positioned between the adjacent vertebrae, the mass can be used to apply a proximally directed force to the opposed levers, thereby removing the instrument from the space between the adjacent bone structures.
Patent CA-2400725-A1 (CA)
Title: A dual layer acoustical ceiling tile having an improved sound absorption value
Inventor: BAIG MIRZA A
IPC: D21H27/38
Filed: 2001-12-19
Abstract: An acoustical ceiling tile having an improved sound absorption value and having a dual layer of acoustical materials. The base mat layer has either no mineral wool or a low mineral wool content. The surface layer has a high mineral wool content which provides improved sound absorption values with or without perforating or fissuring the tile. The dual layer acoustical ceiling tile has a noise reduction coefficient (NCR) value of at least about 0.50.
Patent CA-2401987-A1 (CA)
Inventor: FAN HAO
IPC: C12N15/82
Filed: 2001-03-19
Abstract: L'invention concerne une protéine isolée servant de récepteur à un éliciteur de pathogène à réponse hypersensible. L'invention concerne également des molécules d'acide nucléique codant pour ces récepteurs ainsi que des vecteurs d'expression, des cellules hôtes, des plantes transgéniques, et des graines de plantes transgéniques contenant lesdites molécules d'acide nucléique. On peut utiliser, la fois, la protéine et l'acide nucléique pour identifier des agents ciblant des cellules végétales, afin d'améliorer la réceptivité d'une plante à un traitement à l'aide d'un éliciteur à réponse hypersensible, et d'améliorer la croissance végétale ainsi que sa résistance aux maladies, aux insectes, et aux agressions.
Patent CA-2405940-A1 (CA)
Inventor: CHEN JIANMIN
IPC: C12N15/09
Filed: 2001-04-19
Abstract: La présente invention concerne une méthode permettant de déterminer une infection latente par le VIH, consistant à détecter les séquence d'acides nucléiques du VIH de faible abondance dans des échantillons d'ADN cellulaire ou dans des parties de tissus fixées par la paraffine ou des parties congelées. Cette technique concerne également une amorce pour une séquence Alu dans l'ADN chromosomique humain et une autre amorce près de l'extrémité du LTR viral. On effectue alors l'hybridation de l'ADN amplifié par PCR au moyen d'une sonde ne reconnaissant que la séquence LRT amplifiée. Cette sonde peut être marquée de différentes façons, et des dosages quantitatifs d'infections latentes par le VIH ou par d'autres rétrovirus peuvent être développés.
Patent CA-2406544-A1 (CA)
Inventor: ORR CINDY L
IPC: A61Q5/08
Filed: 2001-01-18
Abstract: In the present invention there is provided a single-step process and composition of hair bleach, which can simultaneously lighten the hair up to seven levels and effectively neutralize any undesirable warmth, provide natural tones or deposit fashion shades. This is achieved by including in the bleach mixture a solution containing basic dye molecules, which in the present invention have been found to be both, stable in the bleach, and capable of depositing the desired amount of tone on the hair. The dyes fall into the class of water-soluble basic azo compounds.
Patent CA-2408089-A1 (CA)
Title: Systeme et methode de gestion de dialogues
Inventor: ABELLA ALICIA
IPC: G06F40/00
Filed: 2002-10-15
Abstract: Il s'agit d'un système et d'une méthode de dialogue vocal ayant un module de gestion de dialogues. Le module de gestion de dialogues comprend plusieurs facteurs inhérents de dialogue pour traiter diverses opérations durant un dialogue vocal. Les facteurs inhérents de dialogue comportent une gestion d'erreur, désambiguïsation, hypothèse, confirmation, information manquante, et continuation. Le système de dialogue vocal utilise le facteur inhérent d'hypothèse en modes a priori ou a posteriori. L'hypothèse a priori est basée sur des exigences prédéfinies pour le flot des appels et l'hypothèse a posteriori peut fonctionner avec le facteur inhérent de confirmation pour formuler une hypothèse concernant le contenu de l'entrée de l'utilisateur reçue et pour confirmer l'entrée de l'utilisateur reçue.
Patent CA-2409505-A1 (CA)
Title: Promoteur de plantes
Inventor: RANU RAJINDER S
IPC: C12N15/82
Filed: 2001-05-09
Abstract: Des séquences de promoteurs identifiées dans le clone génome de PHSacc49 fournissent une technologie pour laquelle l'expression de gènes sens ou anti-sens peut être conduite dans des plantes transgéniques. L'expression de gènes sens et de gènes anti-sens introduits peut être régulée dans une même mesure par le même promoteur endogène. De plus, en tant que promoteur originaire du géranium, son activité est influencée par des signaux endogènes et exogènes de la même façon, et la régulation des teneurs en éthylène dans des plantes représente un état qui est naturel aux plantes.
Patent CA-2411926-A1 (CA)
Inventor: PRICONE ROBERT M
IPC: B29C59/04
Filed: 2001-06-08
Abstract: L'invention concerne un procédé et un dispositif destinés à former des produits thermoplastiques comprenant des surfaces gaufrées précises. Ce procédé consiste à utiliser une presse continue (40) comprenant des bandes supérieure et inférieure (50, 52) pourvues de modèles de gaufrage, à faire passer ces matières thermoplastiques à travers cette presse (40), à appliquer de la chaleur et une pression sur lesdites matières, à les faire refroidir ensuite tout en maintenant la pression dans une zone de réaction (53). Cette pression est maintenue à 250 psi environ, le chauffage s'effectue à 480 ·F environ et le refroidissement à 35 ·F environ.
Patent CA-2412055-A1 (CA)
Inventor: BUONONATO ANTONIETTA
IPC: A23L33/15
Filed: 2001-04-24
Abstract: Double fumarates of L-carnitine or isovaleryl L-carnitine and an amino acid are disclosed which are useful as active ingredients of food supplements, dietary supplements or drugs.
Patent CA-2412982-A1 (CA)
Inventor: TEXIER CHRISTOPHE
IPC: F01D9/02
Filed: 2002-11-29
Abstract: Plate-forme d'aube de distributeur de turbine haute-pression pour moteu r à turbine à gaz, comprenant un côté interne (12) supportant au moins une aube directrice (14) dont le bord de fuite (14a) est dirigé vers une extrémité aval (16) de la plate-forme (10), et un côté externe (18), opposé au côté interne, à partir duquel s'étend radialement une bride (20) définissant, d'une part en amont de la bride un passage (21) pour de l'air de refroidissement, et d'autre part en aval de la bride une cavité (22), le côté interne (12) de la plate-forme étant muni, entre le bord de fuite (14a) de l'aube directrice et l'extrémité aval (16) de la plate-forme, d'un revêtement (26) formant barrière thermique permettant d'accentuer un gradient thermique engendré dans la plate-forme par une giration de l'air dans ladite cavité.
Patent CA-2418063-A1 (CA)
Inventor: COLLINS MICHAEL
IPC: B22F9/22
Filed: 2003-01-30
Abstract: Active nickel powder is produced by reducing a nickel chloride containi ng salt having a high surface area with hydrogen gas at a temperature above 300.degree.C. The obtained active nickel powder can be rapidly converted into nickel carbonyl by reaction with carbon monoxide gas at atmospheric or superatmospheric pressur e and in the absence of conventional carbonylation catalysts.
Patent CA-2420724-A1 (CA)
Title: Transgenic plants containing molecular decoys that alter protein content therein
Inventor: CONKLING MARK A
IPC: C12N1/19
Filed: 2001-08-28
Abstract: The present application describes isolated nucleic acids that contain a Nic gene product responsive element, and the use thereof in methods of producing transgenic tobacco plants having reduced levels of nicotine and/or TSNA  therein, as well as other plants or host cells that contain altered levels of a protein of interest therein due to inclusion of a cis-acting decoy element therein.
Patent CA-2423082-A1 (CA)
Title: Expression vectors containing hybrid ubiquitin promoters
Inventor: YEW NELSON
IPC: C12N15/67
Filed: 2001-09-13
Abstract: Sustained transgene expression will be required for the vast majority of genetic diseases being considered for gene therapy. The initially high level s of expression attained with plasmid DNA (pDNA) vectors containing viral promoters, such as that from cytomegalovirus (CMV), decline precipitously to  near background levels within 2 to weeks. We have constructed pDNA vectors containing the human cellular ubiquitin B (Ub) promoter and evaluated their expression in the mouse lung. Cationic lipid-pDNA complexes were instilled intranasally (IN) or injected intravenously (IV) into immunodeficient BALB/c  mice. Chloramphenicol acetyltransferase (CAT) reporter gene expression from the Ub promoter was initially very low at day 2 post-administration but by d ay 35 exceeded the level of expression attained from a CMV promoter vector by 4 - to 9-fold. Appending a portion of the CMV enhancer 5' of the Ub promoter (CM V- Ub) increased CAT expression to nearly that of the CMV promoter and expressi on persisted in the lung for at least three months, with 50% of day 2 levels remaining at day 84. In the liver, expression from the CMV-Ub hybrid promote r was sustained for 42 days. Since previous studies have shown that eliminatin g immunostimulatory CpG motifs in pDNA vectors reduces their toxicity, we constructed a CpG deficient version of the CMV-Ub vector expressing alphagalactosidase A, the enzyme that is deficient in Fabry disease, a lysosomal storage disorder. After IN or IV administration, levels of alpha- galactosidase A from this vector were not only undiminished but increased 50 0% to 1500% by day 35. These results suggest that CpG-reduced plasmid vectors containing a CMV-Ub hybrid promoter may provide the long-term expression and  efficacy required for a practical gene therapeutic.
Patent CA-2424737-A1 (CA)
Title: Polyolefin masterbatch and composition suitable for injection molding
Inventor: YOKOHAMA YUTAKA
IPC: C08L23/08
Filed: 2001-10-02
Abstract: A masterbatch composition, a polyolefin composition prepared from the masterbatch composition and articles prepared from the polyolefin compositio n. The masterbatch composition contains (percent by weight) from 20 % to 90 % o f A) a crystalline polypropylene component containing from 25 % to 75 % of a fraction AI having a melt flow rate MFRI of from 0.5 to 10 g/10 min., and fr om 75 % to 25 % of a fraction AII having a melt flow rate MFRII such that a rat io MFRII/MFRI is from 30 to 2000; and where fractions AI and AII are independently selected from the group consisting of a propylene homopolymer,  a random copolymer of propylene containing up to 8 % of ethylene, and a random  copolymer of propylene containing up to 8 % of at least one C4-C10 .alpha.- olefin; and from 10 % to 80 % of B) a copolymer component of ethylene and at  least one C3-C10 .alpha.-olefin, the copolymer containing from 10 to 70 % of  ethylene, and optionally minor amounts of a diene, the copolymer being solub le in xylene at room temperature, and having an intrinsic viscosity [.eta.] of from 4 to 9 dl/g. Articles prepared by injection molding the polyolefin composition exhibit a good balance of physical properties and reduced surfac e defects such as tiger striping.
Patent CA-2424836-A1 (CA)
Title: Pharmaceutical composition for immunisation against aids
Inventor: HAENSLER JEAN
IPC: A61P31/00
Filed: 2001-10-08
Abstract: The invention relates to the field of pharmaceutical compositions for use in  immunisation against HIV-related infections, and concerns a pharmaceutical composition comprising at least a HIV antigen and DCchol. Such a composition  has proved to be particularly interesting for inducing through the mucous system IgG and IgA specific to the administered antigen. The inventive pharmaceutical composition, in a particular advantageous manner, can be in t he form of liposome suspension, or emulsion.
Patent CA-2424887-A1 (CA)
Inventor: VAUGHAN GEORGE ALAN
IPC: C08F4/44
Filed: 2001-10-25
Abstract: L'invention concerne un complexe métallique +3 pour polymérisation par coordination d'oléfines. Le complexe métallique précurseur est stabilisé par un ligand anionique multidentate et au moins deux ligands monoanioniques. Le ligand multidentate et le métal de transition forment un métallocycle comportant au moins cinq atomes primaires, chaque groupe cyclopentadiényle à liaison .pi. du métallocycle représentant deux atomes primaires. Une polymérisation d'oléfines est décrite.
Patent CA-2428871-A1 (CA)
Inventor: HILL MARK
IPC: B60P3/07
Filed: 2003-05-16
Abstract: A flatbed lead trailer is conventional except that it includes a articulating deck elevator mechanism for supporting and reversibly elevating the front end of the trailer. The articulating deck elevator mechanism is longitudinally symmetrical about its longitudinal center axis and includes spaced longitudinally extending hoisting arms each pivotally coupled at a proximal end to the deck, and a pair of spaced extensible members each preferably a hydraulic ram pivotally coupled at its upper end to the deck and at its lower end to the hoisting arm. The distal ends of the hoisting arms are provided with bushings or bearings in which a distal roller is rotatably mounted. The hydraulic rams are operable to pivot the hoisting arms between a lowered position and a raised position. In the lowered position, the front end of the trailer contacts the ground, permitting a tractor to drive onto the trailer for transport of the tractor atop the trailer or its pup.
Patent CA-2431785-A1 (CA)
Title: Essai biologique luminescent declenche par photons
Inventor: GAWAD YAHIA A
IPC: C12Q1/66
Filed: 2001-12-14
Abstract: L'invention concerne un procédé permettant d'induire une émission luminescente à partir d'une réaction de bioluminescence par luciférase convenant tout particulièrement aux immunodétections. Une combinaison bioluminescente d'une luciférase et d'un composé déclencheur bloqué inactif, tel qu'un cofacteur, est soumise à un rayonnement photonique de manière à libérer le composé déclencheur sous une forme active de manière à provoquer une réaction sensiblement instantanée du composé déclencheur actif ainsi libéré avec la combinaison de luciférase, afin d'induire une émission photonique pouvant être détectée et mesurée.
Patent CA-2434541-A1 (CA)
Title: Recesses on a surface
Inventor: OIGARDEB HANS
IPC: B63B1/34
Filed: 2002-02-01
Abstract: Formations on the surface of bodies for reducing the drag relative to a medium which the body is located in or close to. The formations comprise a plurality of cavities (1,20,40,60). The surface in which the cavities are formed is closed. The cavity has a disruption edge (5,25,44,66) adjacent to the cavity, with the disruption edge located upstream of the cavity, so as to set the flowing medium most proximal to the surface into turbulence upon passing the disruption edge. The cavity has a maximum depth from the surface of at least approximately 2mm.
Patent CA-2435793-A1 (CA)
Title: Induction logging antenna
Inventor: ALLAN VICTOR
IPC: G01V3/28
Filed: 2002-01-23
Abstract: An antenna assembly for an induction logging tool for use in a drilling operation, said assembly comprising: an outer pressure housing (3); a coil former (1) within the pressure housing (3); magnetic cores (6) mounted in th e housing (3); a core carrier (4,5) within the coil former (1) and the pressur e housing (3), and which carries the magnetic cores (6); and, shock-absorbing mountings (7) on the core carrier (4,5) for the magnetic cores (6).
Patent CA-2436461-A1 (CA)
Inventor: FRITCH PAUL CHRISTOPHER
IPC: A61K31/44
Filed: 2002-02-01
Abstract: L'invention concerne un genre de benzanilides à substitution pyridine utilisés comme ouvreurs de canaux ioniques de potassium. Les composés de l'invention sont utilisés à la fois dans des méthodes thérapeutiques et des méthodes diagnostiques.
Patent CA-2440370-A1 (CA)
Inventor: MONKEN ALAN R
IPC: C12N9/50
Filed: 2001-10-12
Abstract: Improved, non-chlorinated systems and methods for removing soils from hard surfaces are provided wherein such surfaces are initially contacted with a first aqueous use dispersion including a protease enzyme, followed by contact the surface with a second aqueous acidic use dispersion. The enzyme dispersion preferably includes a polyol such as propylene glycol and in use is heated to a temperature up to about 120 ~C. The acid dispersion may include a surfactant and is also used in a heated condition. The two-component systems of the invention can be used for CIP treatment of dairy or other equipment in lieu chlorinated cleaning agents.
Patent CA-2440847-A1 (CA)
Inventor: HEMMING CHRISTIAN
IPC: B65D83/00
Filed: 2002-03-02
Abstract: The invention relates to a device (1) for receiving and discharging a spreadable material. Said device comprises a tubular receiving element (2) in which a piston-type element (18) provided with an inside thread (19), locked against rotation, and carrying the spreadable material is arranged in such a way that it can be displaced in the longitudinal direction from the bottom (7) of the tube of the receiving element (2) to the discharge end (3) and back.  Said piston-type element can be displaced by an externally operable base-type twist grip (10) which is provided on the other end of the receiving element (2). Said twist grip (10) comprises a screw rod (15) which is rotatably positioned in a through hole (8) of the bottom (7) of the tube and is held in the axial direction. Said screw rod co-operates with the inside thread (19) of the piston-type element (18). The aim of the invention is to improve one such device in such a way that torsional stress of the rod (15) is also avoided during misoperation. To this end, the outside thread (16) of the screw rod (15) in the region adjacent to the bottom (7) of the tube merges into a thread-free region (17) of the rod (15), said thread-free region having a smaller outer diameter in relation to the inner diameter of the inside thread (19) of the piston-type element (18), in such a way that the rod (15) can slide through in the lowest position of the piston-type element (18) during further rotation in relation to the piston-type element (18).