baber/WOPTO huggingface dataset:
Patent CA-2245310-C (CA)
Inventor: RANUM LAURA P W
IPC: C12Q1/6883
Filed: 1998-08-19
Granted: 2016-03-22
Abstract: The present invention provides diagnostic methods of identifying individuals at risk and not at risk of developing spinocerebellar ataxia type 7. The present invention also proVides for methods for identifying expanded repeats, and the DNA flanking the expanded repeats, from genomic DNA.
Patent CA-2246059-C (CA)
Title: Method and arrangement for controlling cable winding and unwinding in an electrically driven vehicle
Inventor: TSCHURBANOFF ALEKSEI
IPC: B65H75/42
Filed: 1997-02-03
Granted: 2005-10-11
Abstract: A method and an arrangement for controlling cable winding and unwinding in an electrically driven vehicle. In the method, cable winding and unwinding, respectively, are controlled on the basis of the position of driving and/or steering means of the vehicle. The arrangement comprises only one unwinding valve (7) connected in series with a hydraulic motor (4), by which valve the counterpressure of the hydraulic fluid flowing through the hydraulic motor (4) can be regulated during cable (2) unwinding from the reel (1), and one winding valve (6) respectively, by which the quantity of the hydraulic fluid coming to the hydraulic motor (4) can be regulated during cable (2) winding.
Patent CA-2246916-C (CA)
Title: Urine-receiving pad for men
Inventor: WADA ICHIRO
IPC: A61F5/44
Filed: 1998-09-10
Granted: 2004-02-10
Abstract: A urine-receiving pad for men comprising a bag of a laminated sheet comprising an inner sheet, an outer sheet and an absorbent core therebetween, and a pair of elastic members being provided along the opening, is disclosed. By holding and pushing both ends of the elastic members with fingers, the elastic members are buckling-deformed to open the opening.        When a penis is inserted into the opening and then the fingers are released, the penis is suitably pressed by elastic restoration forces of the elastic members, to prevent easy coming out of the penis therefrom. Since the pressing force resulting from the buckling-deformation of the elastic members is so small, too much pressure onto the penis is prevented.        Further, the urine-receiving pad can be attached with only one hand.
Patent CA-2250788-C (CA)
Title: Manufacturing process and structure of ink jet printhead
Inventor: TSENG KOU-YOW
IPC: B41J2/14
Filed: 1998-10-21
Granted: 2003-05-20
Abstract: A manufacturing process and a structure for an ink jet printhead with high quality, yield rate, and performance are provided. The process includes steps of: a) providing a substrate, b) forming a dielectric layer over the substrate, c) forming a resistor over the dielectric layer, d) forming a conducting layer over a portion of the resistor, e) forming a passivation over a portion of the conducting layer and another portion of the resistor not covered by the conducting layer, f) forming a hole over the passivation for storing an ink, and g) forming a nozzle over the hole for ejecting therethrough the ink.
Patent CA-2254606-C (CA)
Title: Ring network for sharing protection resource by working communication paths
Inventor: HENMI NAOYA
IPC: H04J14/02
Filed: 1998-11-27
Granted: 2003-06-17
Abstract: In a ring topology network, a number of nodes interconnect transmission links to form first and second working rings and first and second optical protection rings in a ring topology. Multiple working paths are established on each working ring and multiple protection paths are established on each protection ring corresponding to the working paths. A first working path spans across first and second nodes for transmission of a signal in a first direction of the ring topology, and a second working path of the second working ring spans across the first and second nodes for transmission of a signal in a second direction of the ring topology opposite to the first direction. A first protection path on the first protection ring spans across the first and second nodes for transmission of a signal in the second direction of the ring topology, and a second protection path of the second protection ring spans across the first and second nodes for transmission of a signal in the first direction of the ring topology. The first and second nodes normally use the first and second working paths, respectively. Responsive to a failure of one of the first and second working paths, the first and second nodes use a corresponding one of the first and second protection paths, instead of the failed working path.
Patent CA-2259447-C (CA)
Title: Procede de decoration de materiaux et/ou parois imitant la pierre, et machine pour la mise en oeuvre de ce procede
Inventor: LAMACCHI ALBERTO
IPC: B41M5/382
Filed: 1997-06-10
Granted: 2005-08-23
Abstract: Procédé de décoration et/ou coloration de matériaux artificiels ou composites imitant la pierre, en forme de carreaux ou de dalles, comprenant l'application d'une ou plusieurs couleurs sublimées sur la surface à décorer et/ou colorer, cette application s'effectuant dans une plage de températures allant d'environ 50  DEG C à 250  DEG C, les couleurs sublimées étant portées par un support approprié. Une résine naturelle ou synthétique est mélangée à la composition initiale du matériau artificiel afin d'améliorer la migration des pigments de couleur à travers la surface du carreau ou de la dalle pendant le processus de sublimation. On obtient ainsi une bonne pénétration de la couleur dans la dalle, la couleur demeurant visible même après l'enlèvement de la surface polie des dalles par meulage.
Patent CA-2260469-C (CA)
Title: A process for the preparation of pyridine dicarboxylate derivatives
Inventor: DOEHNER ROBERT FRANCIS JR
IPC: C07D213/79
Filed: 1999-01-27
Granted: 2008-11-25
Abstract: There is provided a single vessel process for the preparation of a pyridine dicarboxylate compound of formula I   (see formula I) via the sequential condensation of an alkyl vinyl ether with Vilsmeier reagent, oxalacetate and an ammonia source.
Patent CA-2264630-C (CA)
Title: Shear separation method and system
Inventor: GEIBEL STEPHEN A
IPC: G01N30/00
Filed: 1997-09-05
Granted: 2006-12-12
Abstract: A shear separation system or method uses shear lift forces and permeate drag forces to separate substances having a size less than a predetermined separation size from substances having a size greater than the separation size. The balance of the drag forces and lift forces affects a predetermined separation size in that the balance of forces retards the transmembrane passage of substances larger than the separation size yet allows substances smaller than the separation size to pass through the permeable membrane. The shear separation device, method and system can be employed to separate or concentrate from a process fluid substances larger or smaller than the predetermined separation size.
Patent CA-2272291-C (CA)
Title: Crf antagonistic quino- and quinazolines
Inventor: HUANG CHARLES
IPC: A61P1/00
Filed: 1998-04-15
Granted: 2008-06-17
Abstract: This invention concerns compounds of formula (I), including the stereoisomers and the pharmaceutically acceptable acid addition salt forms thereof, wherein R1 is C1-6alkyl, NR6R7, OR6 or SR7; R2 is hydrogen, C1-6alkyl, C1-6alkyloxy or C1-6alkylthio; R3 is Ar1 or Het1; R4 and R5 are each independently selected from hydrogen, halo, C1-6alkyl, C1-6alkyloxy, trifluoromethyl, cyano, nitro, amino, and mono- or di(C1-6alkyl)amino; R6 is hydrogen, C1-6alkyl, C1-6alkylsulfonyl, C1-6alkylsulfoxy or C1-6alkylthio; R7 is hydrogen, C1-8alkyl, mono-or di(C3-6cycloalkyl)methyl, C3 6cycloalkyl, C3-6alkenyl, hydroxyC1-6alkyl, C1-6alkylcarbonyloxy-C1-6alkyl or C1-6alkyloxyC1-6alkyl;  R6 is C1-8alkyl, mono- or di(C3-6cycloalkyl)-methyl, Ar2CH2, C1-6alkyloxyC1-6alkyl, hydroxyC1-6alkyl, C3-6alkenyl, thienylmethyl, furanylmethyl, C1-6alkylthioC1-6alkyl, mono- or di(C1-6alkyl)aminoC1-6alkyl, di(C1-6alkyl)amino, C1-6alkylcarbonylC1-6alkyl; or R6 and R7 taken together with the nitrogen atom to which they are attached may form a pyrrolidinyl, piperidinyl, homopiperidinyl or morpholinyl group, optionally substituted with C1-6alkyl or C1-6alkyloxyC1-6alkyl; and Ar1 and Ar2 are each optionally substituted phenyl; and Het1 is optionally substituted pyridinyl; having CRF receptor antagonistic properties; pharmaceutical compositions containing such compounds as active ingredients; methods of treating disorders related to hypersecretion of CRF such as depression, anxiety, substance abuse, by administering an effective amount of a compound of formula (I).
Patent CA-2280335-C (CA)
Inventor: FLOCKHART ANDREW D
IPC: H04M3/00
Filed: 1999-08-17
Granted: 2002-07-23
Abstract: Call centers (143-145) use an event-driven scheme (207) with a filter (366) to send status updates to an associated network call-routing system (150). The filter ensures that only minimal status changes are not reported to the network call-routing system. Each call center records (310) the status values (360-365) of different splits that it last sent to the call-routing system, and sends a new status update only when a status value of a split has changed (306) by the split's corresponding threshold amount (380-385). On the one hand, in large splits, the number of status-impacting events (such as call arrival, call serviced, call abandon, agent login/logout, etc.) is typically high, but the scale of the change in status effected by each of these events is minimal. On the other hand, in small splits, the number of status-impacting events is typically small but the scale of the change in status effected by each of these events is significant. Therefore, substantially each event at a small split with a small volume of events results in a status update being sent, whereas only a small minority of events at a large split with a high volume of events results in a status update being sent.
Patent CA-2281206-C (CA)
Title: Geranyl diphosphate synthase genes
Inventor: NARITA KEISHI
IPC: C12N1/15
Filed: 1998-12-10
Granted: 2003-04-29
Abstract: The following recombinant protein (a) or (b) and a gene encoding the same: (a) a protein consisting of the amino acid sequence shown in SEQ ID NO: 1; (b) a protein which consists of the amino acid sequence shown in SEQ ID NO: 1 having deletion, substitution or addition of at least one amino acid excluding the amino acid at position 82, and which has geranyl diphosphate synthase activity.
Patent CA-2283536-C (CA)
Inventor: MORLING FRANCES JOANNE
IPC: C12N5/08
Filed: 1998-03-10
Granted: 2009-09-01
Abstract: L'invention concerne un vecteur d'acide nucléique recombiné destiné à être utilisé dans une thérapie génique d'affection maligne, le vecteur dirigeant l'expression sur une surface de cellule eucaryote d'un polypeptide induisant le syncytium.
Patent CA-2285905-C (CA)
Title: Multimedia telecommunication automatic call distribution system
Inventor: SONESH ARI
IPC: H04Q3/58
Filed: 1998-03-26
Granted: 2007-03-13
Abstract: A multimedia telecommunication automatic call distribution center which allows access to the call center via a plurality of access means, including telephone (104) and data networks (112-113) to provide simultaneous voice, data, and video access, and ensures effective transparent spreading of agents (120) over different geographical locations. The automatic call distribution center of the present invention uses a multimedia automatic call distribution server (110) acting as connection manager for data network callers and provides for automatic caller identification.
Patent CA-2286590-C (CA)
Title: Recouvrement de tissu en polymere multifonctionnel
Inventor: ELBERT DONALD L
IPC: B32B27/06
Filed: 1998-04-17
Granted: 2005-08-02
Abstract: On décrit des compositions de recouvrement de surfaces biologiques ou non biologiques, qu'on utilise pour réduire au minimum ou empêcher un contact entre cellules ou une adhésion tissulaire, et des méthodes de préparation et d'utilisation desdites compositions. Dans une forme de réalisation, on décrit un bloc d polyéthylèneglycol/polylysine (PEG/PLL) ou des copolymères en peigne présentant un PLL de masse moléculaire élevée (supérieure à 1000, ou de préférence supérieure à 100.000); des copolymère PEG/PLL dans lesquels la PLL est un dendrimère fixé à une extrémité du PEG; et des compositions en couches multiples incluant des couches alternées de matériaux poylcationiques et polyanioniques. Le matériau polymérique à couches multiples est formé par les interaction ioniques d'un polycation et d'un polyanion. Les masses moléculaires des matériaux pris séparément sont choisies de telle sorte que la partie PEG du copolymère inhibe les interactions cellulaires et la partie PLL présente une bonne adhérence aux tissus. Lesdites compositions et méthodes son efficaces, par exemple, pour inhiber l'apparition d'adhésions post-chirurgicales, pour protéger des vaisseaux sanguins endommagés contre la thrombose ou la resténose, et pour ralentir l'évolution de la métastase de cellules cancéreuses dépendantes de la fixation.
Patent CA-2291744-C (CA)
Title: Procede et dispositif de teleappel d'un terminal sans fil dans un systeme de telecommunication sans fil
Inventor: BUTLER BRIAN K
IPC: H04W84/04
Filed: 1998-05-29
Granted: 2010-01-26
Abstract: Procédé et dispositif de recherche par téléappel d'un terminal sans fil dans un système de télécommunication sans fil, permettant de réduire la consommation de courant en mode attente. On établit un canal d'appel rapide à codage minimal, par lequel des messages (30) d'appel rapides et courts sont transmis au cours d'une série de créneaux temporels d'appel rapides. Le message rapide indique qu'une demande de communication a été reçue et que les terminaux de communication récepteurs devraient traiter un canal d'appel complet à codage dense par lequel des messages (32) intégraux plus détaillés sont transmis pendant la totalité du créneau temporel d'appel suivant. Un terminal ne surveille le canal d'appel complet qu'après avoir reçu un message d'appel rapide sur le canal d'appel rapide.
Patent CA-2302396-C (CA)
Inventor: BARALDI PIER GIOVANNI
IPC: A61K31/382
Filed: 1998-09-30
Granted: 2002-06-04
Abstract: L'invention concerne des composés de formule (IA, IB et IC), ainsi que leur préparation, des formulations pharmaceutiques les contenant et leur utilisation médicale en tant que modulateurs allostériques des récepteurs de l'adénosine, notamment pour prévenir la formation de lésions d'origine ischémique et hypoxique et pour les arythmies cardiaques sensibles à l'adénosine.
Patent CA-2312446-C (CA)
Inventor: SAITO NOBUHIRO
IPC: H01M8/10
Filed: 2000-06-20
Granted: 2006-04-04
Abstract: An active solid polymer electrolyte membrane in a solid polymer type fuel cell comprises a solid polymer electrolyte membrane and a plurality of precious metal catalyst particles supported on the surfaces of the aforementioned solid polymer electrolyte membrane by ion exchange and distributed uniformly over the surfaces thereof. In accordance with the use of this active solid polymer electrolyte membrane the ability to generate power can be enhanced.
Patent CA-2325326-C (CA)
Title: System and method for producing amplified signal(s) or version(s) thereof
Inventor: ZIESSE NORMAN GERARD
IPC: H03F3/68
Filed: 2000-11-09
Granted: 2004-01-06
Abstract: A signal amplification system involves transforming at least one signal to be amplified into at least one transformed signal which is amplified and the resulting amplified transformed signal(s) can be used to produce a version(s) of the at least one original signal. The at least one transformed signal can be produced from the at least one original signal by using the at least one original signal to amplitude and/or angle (phase or frequency) modulate the at least one original signal. After amplification of the at least one transformed signal, the resulting at least one amplified transformed signal is de-modulated to produce a versions) of the at least one signal. In transforming the at least one original signal to produce the at least one transformed signal, the at least one original signal is transformed into a more desirable form, such as a more power efficient form, for amplification. By amplifying the at least one transformed signal, more efficient and/or less costly amplifiers) can be used to amplify the at least one signal in a linear fashion. Depending on the embodiment, at least one signal to be amplified can be transformed into at least one transformed signal by combining offset versions of the at least one original signal to produce the at least one transformed signal having the energy of the at least one signal spread in time and/or to produce the at least one transformed signal having a reduced peak to average power ratio(s)(PAR). Multiple signals to be amplified can be transformed into at least one transformed signal by combining the multiple signals, for example to produce the at least one transformed signal having a reduced peak to average power ratios) (PARs). After the at least one transformed signal is amplified, the resulting signal(s) can be de-modulated, inversely transformed, de-spread or reconstructed to recover a version(s) of the original signal(s).
Patent CA-2328688-C (CA)
Title: Control apparatus for hybrid vehicle
Inventor: KITAJIMA SHINICHI
IPC: B60L50/16
Filed: 2000-12-18
Granted: 2005-06-21
Abstract: There is provided a control apparatus comprising a speed limiter for decreasing a driving force produced by a motor of the vehicle when the vehicle speed exceeds a first threshold value while the engine thereof and the motor produce the driving force; a generation starter for starting generation by the motor when the vehicle speed exceeds a second threshold value which is higher than the first threshold value; and a generation amount setting device for setting the amount of generation, depending on the driving conditions of the vehicle, when the generation starter starts the generation whenever the motor generates energy depending on the amount of generation set by the generation amount setting device.
Patent CA-2329275-C (CA)
Title: Paperboard dispenser carton with plastic cutting blade
Inventor: PASSAMONI PHILLIP L
IPC: B65H75/32
Filed: 2000-12-20
Granted: 2007-10-02
Abstract: A paperboard carton for storing and dispensing a roll of web material, such as plastic film, foil, wax paper, etc. has a plastic (e.g. polystyrene) cutting blade that is adhered to an inside front lip of the paperboard carton lid. The polystyrene cutting blade preferably has a thickness of about 20/1000 of an inch, and preferably contains aggressive teeth at the ends of its serrated edge to help initiate tearing of the web material. The aggressive teeth are larger in size than the remaining teeth of the serrated edge. Use of the polystyrene cutting blade allows for increased production rates without compromising performance.
Patent CA-2331681-C (CA)
Title: Antenne multigamme a polarisation double
Inventor: KLINGER GEORG
IPC: H01Q5/42
Filed: 1999-05-20
Granted: 2003-04-15
Abstract: Une antenne multigamme à polarisation double perfectionnée, comportant un premier et un deuxième module excitateur (1, 3) pour envoyer ou recevoir une première bande de fréquences et une deuxième bande de fréquences décalée par rapport à celle-ci, se distingue par les caractéristiques suivantes: le deuxième module excitateur (3) complémentaire destiné à la gamme fréquencielle supérieure est disposé, vu de dessus, sur l'antenne à l'intérieur du carré du dipôle du premier module excitateur (1), le deuxième module excitateur (3) est constitué d'éléments dipolaires (3a) à orientation orthogonale les uns par rapport aux autres, les éléments dipolaires (3a) du deuxième module excitateur (3) sont orientés parallèlement ou perpendiculairement aux éléments dipolaires (1a) du premier module excitateur (1) sous forme d'un carré de dipôles, et le rapport de la fréquence centrale de la bande de fréquences supérieure et de celle de la bande de fréquences inférieure se situe entre 1,5 et 4.
Patent CA-2334368-C (CA)
Inventor: ABRAHAM GINGER A
IPC: A61L27/50
Filed: 1999-06-04
Granted: 2011-05-24
Abstract: The invention is directed to bioengineered tubular graft prostheses prepared from cleaned tissue material derived from animal sources. The bioengineered graft prostheses of the invention are prepared using methods that preserve cell compatibility, strength, and bioremodelability of the processed tissue matrix. The bioengineered graft prostheses are used for implantation, repair, or for use in a mammalian host.
Patent CA-2334512-C (CA)
Inventor: BINDRA AMRIT PAL
IPC: C09B29/01
Filed: 1999-05-24
Granted: 2008-07-29
Abstract: L'invention concerne des compositions de pigments jaunes rougeâtres, caractérisés par la formule (1), dans laquelle X représente un alkyle inférieur ou un groupe -COOR1; R1 représente un groupe alkyle inférieur ou hydrogène; chaque Y représente séparément un groupe alkyle inférieur, alkyloxy inférieur ou halogène; a vaut 0, 1 ou 2; et M représente un métal bivalent. L'invention porte aussi sur un procédé de préparation de compositions de pigments jaunes rougeâtres, qui consiste à préparer initialement un composant de diazonium comprenant une ou plusieurs amines aromatiques, dont au moins une est une 1-sulfo-2-naphtylamine; puis à coupler le composant de diazonium avec un composant de couplage constitué d'un coupleur au pyrozolone, de sorte qu'un pigment soit formé, et à métalliser ledit pigment à l'aide d'au moins un métal bivalent.
Patent CA-2339443-C (CA)
Inventor: KUWABARA MASAMITSU
IPC: F01D9/02
Filed: 2001-03-06
Granted: 2004-12-21
Abstract: A gas turbine cooled stationary blade has a blade structure and outer and inner shrouds enhancing cooling efficiency and preventing the occurrence of cracks due to thermal stresses. A blade (1) wall thickness, between 75% and 100% of the blade height of a blade leading edge portion, is made thicker, and the blade (1) wall thickness of other portions is made thinner, as compared with a conventional case. Protruding ribs (4) are provided on a blade (1) convex side inner wall between 0% and 100% of the blade height. A blade (1) trailing edge opening portion is made thinner than the conventional case. Outer shroud (2) is provided with cooling passages (Sa, 5b) for air flow in both side end portions. Inner shroud (3) is provided with cooling passages (9a, 9b) for air flow and cooling holes (13a, 13b) for air blow in the side end portions. With the blade (1) structure and the shroud (2, 3) cooling passages (5a, 5b, 9a, 9b) and cooling holes (13a, 13b), the cooling effect is enhanced and cracks are prevented from occurring.
Patent CA-2346977-C (CA)
Title: Method of producing molten iron in duplex furnaces
Inventor: HOFFMAN GLENN E
IPC: C22B1/248
Filed: 1999-10-29
Granted: 2006-09-19
Abstract: This invention relates to a method of operation of a rotary hearth furnace (28) in conjunction with an electric melter (34) for the production of high purity iron product (36). The method includes producing high purity iron product (36) and a range of carbon content product (31) from iron oxide and carbon bearing compacts (19), including the steps of providing a furnace for direct reduction of iron oxide and carbon bearing compacts (19), pre-reducing iron and carbon bearing compacts (19) in a furnace having a rotary hearth surface and producing intermediate carbon-containing metallized iron. An electric melter furnace (34) is utilized for receiving intermediate carbon-containing metallized iron from the pre-reducing step, with heating of the carbon-containing metallized iron in the electric melter (34) and removing high purity liquid iron product (36). The method provides a high iron content product having a specified range of carbon, silicon, and manganese percentages, with low sulfur and phosphorus content.