baber/WOPTO huggingface dataset:
Patent CA-2493532-A1 (CA)
Title: Stem cells derived from adipous tissue and differentiated cells derived from said cells
Inventor: DANI CHRISTIAN
IPC: A61K35/12
Filed: 2003-07-31
Abstract: The invention relates to multipotent adult human stem cells which are characterized by the fact that they: i) have significant telomerase activity; ii) are of HLA phenotype class I negative; iii) have a normal karyotype; iv) are able to become quiescent; and v) are capable of sustained self-renewal during at least 130 doublings of the population.
Patent CA-2494560-A1 (CA)
Inventor: PARK SUNG-WOOK
IPC: H04N5/00
Filed: 2003-08-26
Abstract: An apparatus reproduces AV data in an interactive mode, a method handles a user input, and an information storage medium stores information therefor. T he information storage medium includes AV data and a markup document utilized t o reproduce the AV data in an interactive mode. The markup document includes first event information of an occurrence of a key input event corresponding to a user action to inform, by default, an AV playback engine, which plays back the AV data. Accordingly, interactive contents may be controlled using a limited user input device.
Patent CA-2495380-A1 (CA)
Title: Manual breastpump with stimulation feature
Inventor: SILVER BRIAN H
IPC: A61M1/06
Filed: 2003-08-22
Abstract: A manual breastpump (110) has a pump mechanism (116) for use in one mode of operation to produce an ejection (letdown) reflex in a nursing mother and in a separate mode of operation for the general expression of breastmilk. The breastpump (110) further provides a pump mechanism having an expansible chamber (152) device carried by the handle (142), which is operated by movin g the handle relative to a handle mount (142). A double-pivot for the handle yields letdown mode as well as the general pumping mode.
Patent CA-2497356-A1 (CA)
Title: Nucleic acid sequences encoding novel point mutations on mglur2 and mglur3
Inventor: SCHAFFHAUSER HERVE
IPC: C12N15/12
Filed: 2003-09-11
Abstract: The present invention is directed to mutant forms of mGluR2 and mGluR3 that are shown to affect the binding of modulators of said receptors. The invention discloses polypeptides comprising the mutations, and nucleic acid sequences that encodes said polypeptides, and methods of using said polypeptides and nucleic acids sequences to identify, predict and evaluate specific, selective modulators whose association to mGlu2 or mGlur3 is effected by said mutations.
Patent CA-2498457-A1 (CA)
Title: Composition for treating hemorrhoids
Inventor: CARROLL L GAYE
IPC: A61K47/44
Filed: 2003-07-22
Abstract: A hemorrhoid-treating composition which includes a mixture of the antiseptic and bactericide gentian violet (methylrosaniline) and a lubricant such as petroleum jelly, also known as petrolatum or mineral jelly. In another embodiment, the composition is prepared as a suppository using a suitable suppository base. The composition imparts a soothing and healing effect on swollen hemorrhoids, and particularly, on bleeding hemorrhoids.
Patent CA-2499071-A1 (CA)
Inventor: RING LEV
IPC: E21B43/10
Filed: 2003-08-18
Abstract: A self-lubricating expansion mandrel (205) includes a system for lubricating the interface between the self-lubricating expansion mandrel (205) and a tubular member (210) during the radial expansion of the tubular member (210) .
Patent CA-2499179-A1 (CA)
Title: Breakaway coupling with flapper valve
Inventor: NIMBERGER SPENCER M
IPC: F16L55/10
Filed: 2005-03-01
Abstract: A breakaway coupler for coupling upstream and downstream hose includes one or more locking balls carried by a downstream coupling member. An upstream flapper is pivotally secured with respect to an upstream housing. A pushrod is axially movable in response to engagement by the downstream coupling member. A pry recess on the downstream coupling member is spaced between the downstream housing and the upstream housing, such that a tool inserted into the pry recess is leverageable to move the downstream coupling member to unlock the breakaway coupler.
Patent CA-2499322-A1 (CA)
Inventor: TAYLOR DEBRA
IPC: C07D405/12
Filed: 2003-09-22
Abstract: Des dérivés de benzodiazépine de formule (I) et des sels pharmaceutiquement acceptables de ces dérivés se sont révélés actifs contre RSV. Dans la formule (I), R?1¿ désigne un C¿1-6? alkyle, un aryle ou un hétéroaryle; - R?2¿ désigne un hydrogène ou un C¿1-6? alkyle; - chaque R?3¿ est le même ou est différent, et désigne un halogène, hydroxy, C¿1-6? alkyle, C¿1-6? alcoxy, C¿1-6? alkylthio C¿1-6? haloalkyle, C¿1-6? haloalcoxy, amino, mono(C¿1-6? alkyl)amino, di(C¿1-6? alkyl)amino, nitro, cyano, -CO¿2?R?<i>I</i>¿, -CONR?<i>I</i>¿R?<i>II</i>¿, -NH-CO-R?<i>I</i>¿, -S(O)R?<i>I</i>¿, -S(O)¿2?R?<i>I</i>¿, -NH-S(O)¿2?R?<i>I</i>¿, -S(O)NR?<i>I</i>¿R?<i>II</i>¿ ou -S(O)¿2?NR?<i>I</i>¿R?<i>II</i>¿ où chaque R?<i>I</i>¿ et R?<i>II</i>¿ est le même ou est différent et désigne un hydrogène ou un C¿1-6? alkyle; - n est compris entre 0 et 3 ; R?4¿ désigne un hydrogène ou un C¿1-6? alkyle; - R?6¿ désigne un C¿1-6? alkyle, un aryle, hétéroaryle, carbocyclyle, hétérocyclyle, un aryl-(C¿1-6? alkyle)-, hétéroaryl-(C¿1-6? alkyle)-, carbocyclyl-(C¿1-6? alkyle)-, hétérocyclyl-(C¿1-6? alkyle)-, aryl-C(O)-C(O)-, hétéroaryl-C(O)-C(O)-, carbocyclyl-C(O)-C(O)-, hétérocyclyl-C(O)-C(O)- ou, -XR?6¿; - X désigne -CO-, -S(O)- ou -S(0)¿2?-; et- R?6¿ désigne un C¿1-6? alkyle, hydroxy, C¿1-6? alcoxy, C¿1-6? alkylthio, un aryle, hétéroaryle, carbocyclyle, hétérocyclyle, aryl-(C¿1-6? alkyle)-, hétéroaryl-(C¿1-6? alkyle)-, carbocyclyl-(C¿1-6? alkyle)-, hétérocyclyl-(C¿1-6? alkyle)-, aryl-(C ¿1-6?hydroxyalkyle)-, hétéroaryl-(C¿1-6? hydroxyalkyle)-, carbocyclyl-(C¿1-6? hydroxyalkyle)-, hétérocyclyl-(C ¿1-6? hydroxyalkyle)-, aryl-(C ¿1-6?alkyle)-O-, hétéroaryl-(C ¿1-6?alkyle)-O-, carbocyclyl-(C¿1-6? alkyle)-O-, hétérocyclyl-(C¿1-6? alkyle)-O- ou -NR?<i>I</i>¿R?<i>II</i>¿ où chaque R?<i>I</i>¿ et R?<i>II</i>¿ est le même ou est différent et désigne un hydrogène, un C¿1-6? alkyle, un carbocyclyle, hétérocyclyle, aryle, hétéroaryle, aryl- (C¿1-6? alkyle)-, hétéroaryl-(C¿1-6? alkyle)-, carbocyclyl-(C¿1-6? alkyle)- ou un hétérocycyclyl-(C¿1-6? alkyle)-.
Patent CA-2500743-A1 (CA)
Title: Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace
Inventor: SOLIS MARTINEZ IVAN JORGE
IPC: F23N5/00
Filed: 2003-10-01
Abstract: The invention relates to a control system which is used to control the storing, feeding and burning of a pulverized fuel in a glass melting furnace , wherein a series of burners are arranged one in front of the other to carry out combustion and non-combustion cycles during a glass melting process. According to the invention, pulverized fuel-feeding systems are provided, which are filled with the pulverized material and emptied out in order to provide a constant flow of the pulverized fuel to each of the burners during the glass melting process. Furthermore, the control system includes means fo r monitoring and controlling the filling and discharge of the aforementioned pulverized fuel-feeding system, which are based on measuring and monitoring the amount of pulverized fuel that is stored and being fed by the pulverized fuel-feeding system. Control means are provided for monitoring at least one operating variable involved in the glass melting furnace, said control means detecting a series of different variable during the glass melting process. T he invention also comprises means for controlling the alternation of the combustion and non-combustion cycles of each burner, which are based on the monitoring and feeding of the pulverized fuel to each burner and on the operating variables of the glass melting process.
Patent CA-2503232-A1 (CA)
Inventor: SCHLESIGER HARTWIG
IPC: C08B11/193
Filed: 2005-04-18
Abstract: A process of producing methylhydroxyalkyl cellulose (MHAC) is described and involves in a first step (a), (i) introducing cellulose and a suspension medium into an autoclave, the suspension medium comprising 20 wt.% to 50 wt.% of chloromethane, based on the total weight of the said suspension medium, and (ii) spraying the cellulose in the autoclave with an aqueous alkali metal hydroxide solution, thereby alkalizing the cellulose and reacting the cellulose with chloromethane. In a second step (b), hydroxyalkylating agent is optionally introduced into the autoclave at a temperature above 60°C. In a third step (c) alkali metal hydroxide is introduced into the autoclave in a hyperstoichiometric quantity of at least + 0.1 mol eq., relative to the chloromethane utilised. In a fourth step (d), at least one hydroxyalkylating agent is optionally introduced into the autoclave at a temperature above 60°C, and the introduced hydroxyalkylating agent is allowed to react for at least 20 min. In a fifth step (e), additional chloromethane is introduced into the autoclave in a hyperstoichiometric quantity of at least + 0.2 mol eq., relative to the total alkali metal hydroxide utilised up to this point. In a sixth step (f), additional alkali metal hydroxide is optionally introduced into the autoclave, and the reaction is allowed to continue at a temperature of from 60°C to 110°C. Finally, the suspension medium is removed by means of distillation, thus forming a distillate comprising residual chloromethane, and the methylhydroxyalkyl cellulose is isolated. Optionally, the isolated methylhydroxyalkyl cellulose may be washed, and dried. The addition of hydroxyalkylating agent occurs in step (b) and/or step (d).
Patent CA-2504763-A1 (CA)
Inventor: JOHNSON RAYNOR A
IPC: B60V1/06
Filed: 2003-11-10
Abstract: A material mover (10) includes a substantially rectangular top and bottom sheets (100, 200) connected to perimeter side walls (107).
Patent CA-2506489-A1 (CA)
Title: Tete ajustable pour fixer et guider un ecran retractable a meme un cadre de porte, de fenetre ou de porte fenetre
Inventor: TETU DENIS
IPC: E06B1/12
Filed: 2005-05-05
Abstract: Une tête ajustable pour fixer et guider un écran ou une moustiquaire rétractable à même le cadre d'une porte, d'une fenêtre ou d'une porte fenêtre Cette tête ajustable comprend un rail semi-tubulaire. Elle comprend aussi deux glissières montées en vis-à-vis sur les surfaces intérieures du rail, ces glissières étant façonnées pour recevoir et guider l'écran rétractable le long du rail. La tête ajustable comprend enfin une plaque de maintien montée sur le rail pour la fixer au cadre à l'aide de clous ou de vis. Cette plaque de maintien qui s'étend sur toute la longueur du rail, est pourvue d'au moins une ligne de découpe s'étendant parallèlement au rail pour pouvoir réduire facilement la hauteur de ce rail par pliage et/ou découpage et ainsi permettre de positionner 1a tête ajustable à même le cadre en fonction des dimensions respectives du cadre et de l'écran rétractable.
Patent CA-2509846-A1 (CA)
Inventor: CARINGELLA ANTHONY R
IPC: E04F21/00
Filed: 2005-06-13
Abstract: A new and improved fastening system for attaching relatively thin-gauge sheet metal members, such as, for example 14-25 gauge sheet metal members, wherein the power output parameters of the power tool are controlled such that when the driver blade member of the power tool acts upon each one of the brad-type nail fasteners, the brad-type nail fasteners will attain a predetermined velocity value, such as, for example, within the velocity range of 1000-2500 in/sec.      Any one of various different types of power tools may be employed, and in addition, various geometrical characteristics of each brad-type fastener are important, such as, for example, the tip geometry, the aspect ratio A/R of the shank member of the fastener, and the use of an adhesive or painted coating upon the external surface areas of the shank member of the fastener. The fasteners preferably comprise dual-width fasteners which exhibit enhanced pull-out resistance values.
Patent CA-2510642-A1 (CA)
Title: Systeme et procede permettant de verifier un contenu affiche sur un dispositif de visualisation electronique
Inventor: WEISSMUELLER WILLIAM ROBERT JR
IPC: G06Q30/02
Filed: 2002-12-16
Abstract: L'invention concerne un système et un procédé permettant d'effectuer une vérification à niveaux multiples de l'affichage d'un contenu visuel sur un dispositif de visualisation électronique (106). Un mode de réalisation concerne un procédé consistant à afficher un signal de code de vérification visuel (506) lié à un signal de contenu visuel représentant le contenu visuel affiché sur le dispositif de visualisation électronique (106). Le signal de code de vérification visuel (506) est détecté (504) lorsqu'il est affiché par le dispositif de visualisation électronique (106) et, en fonction de cette détection, le code de vérification (106) est déterminé et la vérification de l'affichage du contenu visuel sur le dispositif de visualisation électronique (106) est effectuée. Le signal de code de vérification visuel (506) peut être affiché en différentes couleurs, de sorte à vérifier le fonctionnement du dispositif de visualisation électronique (106) en fonction de la couleur et de l'intensité.
Patent CA-2513864-A1 (CA)
Inventor: WEARS WILLIAM E
IPC: F16K31/12
Filed: 2004-01-07
Abstract: A yoke member for a fluid control valve is provided. The yoke member includes a plurality of passages for connecting an air supply line from a control instrument associated with the actuator to the actuator and a plurality of bores for directly attaching the control instrument to the yoke member. The yoke member may include symmetrically disposed passages so that the instrument may be mounted to either side of the yoke member. An adapter block may be used to connect the yoke member to a new NAMUR standard mounting pad.
Patent CA-2515367-A1 (CA)
Title: Terminating a session in a network
Inventor: DOMMETY GOPAL K
IPC: H04L12/14
Filed: 2004-02-04
Abstract: Terminating a session in a network includes storing a lease time. A lease request from a mobile node is received. An accounting start message is forwarded to an accounting server, where the accounting start message is operable to initiate accounting and the accounting server is operable to perform accounting functions. If a user re-lease message is not received at the expiration of the lease time, an accounting stop message is transmitted.
Patent CA-2517657-A1 (CA)
Inventor: NISHIHARA RISA
IPC: A01N1/00
Filed: 2003-04-21
Abstract: L'invention concerne un dispositif de prévention de fuites de liquides du corps, qui comporte des éléments de fuites de liquides corporels capables d'empêcher de manière efficace un fluide corporel de s'échapper des parties principales du corps. Il comprend en outre une seringue (1) remplie d'un corps gélatineux (11) contenant une résine absorbant très bien l'eau introduite dans la partie larynx (B) du corps, un tube d'insertion (20) introduit par une narine (A) en direction du larynx (B), un élément couvercle (30) introduit sur le tube d'insertion (20), un élément d'étanchéité aux fluides corporels (40) conçu pour le rectum, et un corps cotonneux (60) conçu pour être appliqué dans la bouche ; on peut ainsi, grâce à l'ensemble, empêcher généralement les fuites vers l'extérieur de la majeure partie des fluides corporels du corps.
Patent CA-2521286-A1 (CA)
Title: Portable fuel processor apparatus and enclosure and method of installing same
Inventor: POW RIC G
IPC: H01M8/04
Filed: 2004-03-30
Abstract: A portable fuel processing apparatus and enclosure (110) including an enclosure (110) having an outer wall that defines an interior space and provides a gas impermeable barrier (105). Attached to the enclosure (110) is porting means (90) for use in moving the enclosure (110) from one location to another. A fuel reformer (115) capable of providing sufficient hydrogen-rich reformate to a fuel cell stack for use in generating at least about 1 kW per hour is disposed within the enclosure (110). An optional gas detection system includes a sensor (180) disposed within the enclosure (110) to monitor the interior of the enclosure (110) for presence of combustible gases. The portable apparatus can have a number of connectors (122, 124) for connecting the enclosure (110) and the fuel processing systems to a source of a reformer fuel and water as well as a domestic drain (150).
Patent CA-2524792-A1 (CA)
Title: Oral care tablet
Inventor: JACOBS SCOTT
IPC: A61K8/22
Filed: 2004-05-04
Abstract: A water soluble, non-abrasive, effervescent, pharmaceutically acceptable, oral care tablet for use in the oral cavity. The tablet includes a carbon dioxide source, a acid source and a tablet forming material admixed to form a chewable tablet having less than 0.2% water. The carbonate to acid ratio ranges from about 2.33:1 to about 3.33:1, the percent by weight of tablet forming material ranges from about 10% to about 70% of the total tablet weight, and the pH of the tablet when dissolved in water to form a 1.0% by weight aqueous solution ranges from about (5.0) to about (7.0). Also included is a flavor imparting flavor agent in an amount sufficient to mask taste sensations derived from the carbon dioxide source, acid source and binder to provide an abrasive-free texture to the tongue in the oral cavity. Other additives are contemplated.
Patent CA-2525534-A1 (CA)
Title: Bruleur a gaz possedant des moyens permettant de fixer le couvercle de maniere reversible
Inventor: BETTINZOLI ANGELO
IPC: F23D14/06
Filed: 2003-05-16
Abstract: L'invention a trait à un brûleur à gaz (1) pour plaque de cuisson (14), qui comprend : une coupelle de brûleur (2) fixée à la plaque de cuisson, sur laquelle est monté au moins un corps de brûleur (3), et au moins un couvercle supérieur (5), qui peut être couplé amovible audit corps de brûleur, et au moins un diffuseur de flammes annulaire (4), conçu pour produire au moins une couronne de flammes. Le brûleur est également doté de moyens (9, 9.prime., 10) destinés à fixer de manière réversible le couvercle supérieur à la coupelle de brûleur. Les moyens de fixation réversibles comprennent au moins une partie mâle (9, 9.prime.), faisant partie intégrante de la coupelle et au moins une partie femelle (10), faisant partie intégrante du couvercle, ou vice-versa, la partie mâle pouvant être insérée dans la partie femelle et pouvant se déplacer dans la partie femelle entre au moins une position de maintien réciproque et au moins une position de libération réciproque.
Patent CA-2527721-A1 (CA)
Title: Chimeric adenovirus capsid proteins
Inventor: TIKOO SURESH KUMAR
IPC: C12Q1/70
Filed: 2004-06-10
Abstract: The present invention relates to chimeric adenovirus capsid proteins comprising a part of or all of an adenovirus capsid protein and a binding partner of a cell-surface binding site on a cell present in gut associated lymphoid tissues (GALT) of a mammal, wherein the chimeric adenovirus capsid protein is capable of binding the cell present in gut associated lymphoid tissues (GALT). In some examples, the adenovirus capsid protein is located on the surface of the adenovirus capsid. The present invention provides adenovirus capsids comprising a chimeric capsid protein. The present invention also provides complexes comprising a chimeric adenovirus capsid protein bound to a cell in GALT. The present invention also provides encapsidation systems and vectors, in particular adenovirus vectors, capable of expressing a chimeric adenovirus capsid protein encompassed within the invention. The present invention also provides viral particles, host cells and compositions comprising such vectors, in particular for use in vaccines, methods of eliciting an immune response and methods for targeted delivery of heterologous proteins, such as antigens, to target cells.
Patent CA-2527941-A1 (CA)
Title: Securities trading simulation
Inventor: CHITALEY ANI
IPC: G06Q40/00
Filed: 2004-06-02
Abstract: A securities trading simulation method and system that is capable of performing a series of simulated securities trades of a security using actual or potential market data to obtain distribution of simulated trade prices of the security. The distribution of simulated trade prices may then be used in a number of ways, including to measure the quality of an actual trade, to estimate the opportunity available for a security, to estimate the fair value of a derivative security, or to otherwise characterize the volatility and momentum behavior of securities.
Patent CA-2528717-A1 (CA)
Inventor: MAST GREGORY
IPC: A61F2/06
Filed: 2005-12-01
Abstract: The present invention is directed to a prosthesis for treating, repairing, and/or replacing an abdominal aortic aneurysm. The prosthesis includes a stent having a first end and a second end with an intermediate section therebetween. The first and seconds ends each include an anchor, wherein one or both anchor(s) has a diameter that is larger than the diameter of the intermediate section. The prosthesis also comprises graft material engaging at least a portion of the stent. The present invention is also directed to a prosthesis for repairing an aneurysm comprising a stent having a first end and a second end with an intermediate section disposed therebetween. The first and second ends each include means for sealing the respective ends to a structure, wherein the intermedia te section has a diameter that is smaller than the diameter of the first or second end. Graft material engages at least a portion of the stent.
Patent CA-2528891-A1 (CA)
Title: Capsule de bouchage a vis amelioree
Inventor: GRANGER JACQUES
IPC: B65D41/04
Filed: 2004-06-23
Abstract: La capsule de bouchage (1), destinée à coopérer avec un goulot (5) d'un récipient, ledit goulot (5) formant un buvant (50) sur sa partie supérieure et comprenant, sur sa paroi latérale, un filetage extérieur (52) et une partie rétreinte (53) destinée au sertissage de ladite capsule (1), comprend a) une coque extérieure (2) typiquement comprenant une tête extérieure et une jupe extérieure, b) un insert (3), typiquement en matière plastique, ledit insert (3), contenu dans ladite coque (2) et solidarisé à ladite coque (2), comprenant une tête intérieure (30) et une jupe intérieure (31) dotée d'un filetage intérieur (33) destinée à coopérer avec le filetage extérieur (52) dudit goulot (5), et c) un joint d'étanchéité (4) formant typiquement une pièce rapportée solidarisée audit insert, ledit joint (4) comprenant une partie centrale (40) et une partie périphérique ou bordure (41), et est caractérisée en que ledit insert (3) comprend un moyen de compression radial e (6) dudit joint d'étanchéité (4) contre ledit goulot (5), de manière à ce qu e, lorsque ladite capsule de bouchage (1) est vissée audit goulot (5), ladite bordure (41) soit comprimée radialement entre ledit insert (3) et ledit goul ot (5). Avantages : l'étanchéité et le couple d'ouverture de ladite capsule (1) dépendent peu de la température et de position axiale de ladite capsule (1) par rapport audit goulot (5).
Patent CA-2532429-A1 (CA)
Inventor: BUSSIERE RAYMOND
IPC: E04H4/08
Filed: 2006-01-10
Abstract: An actuator and an assembly utilizing two or more actuators for vertically actuating a cover for a spa. In the lowered position the cover protects the spa and in the elevated position the cover acts as a roof over the spa.  The actuator is either a rack and pinion assisted by a cable and pulley or a chain and a plurality of sprockets assisted by a cable and pulley which are connected to lift member which are generally shrouded by telescoping tubes to cover the actuators or to act as lift members themselves. The system can be further enhanced using a gas spring to assist in lifting the cover and reduce the load of the cover weight off the motor which is used to actuate the actuators.
Patent CA-2532626-A1 (CA)
Title: Particules comprenant un principe actif sous forme de co-precipite
Inventor: COUSIN GERARD
IPC: A61K9/50
Filed: 2004-07-16
Abstract: L'invention concerne des particules comprenant une substance active sous la forme d'un co-précipité, le procédé de préparation desdites particules et le s formes pharmaceutiques comprenant ces particules.