baber/WOPTO huggingface dataset:
Patent CA-2421266-A1 (CA)
Inventor: PON RICHARD T
IPC: C07H19/073
Filed: 2001-09-10
Abstract: Cette invention se rapporte à une nouvelle approche qui combine la facilité de clivage des bras lieurs de l'acide carboxylique avec la chimie de couplage des monophosphoramidites des supports universels et qui est utile dans la système des oligonucléotides. Cette invention décrit une nouvelle classe de réactifs phosphoramidites, les phosphoramidites lieurs, qui contiennent un bras lieur bifonctionnel comportant un nucléocide protégé lié via une liaison 3'-ester à une extrémité et un groupe phosphoramidite réactif ou un autre groupe précurseur de phosphates à l'autre extrémité (voir figures 2 et 3). Le groupe phosphoramidite sur le phosphoramidite lieur peut être activé dans les mêmes conditions et avec une réactivité similaire que les réactifs nucléosides-3'-phosphoramidites traditionnels auxquels il manque le bras lieur intermédiaire. La liaison 3'-ester contenue dans le phosphoramidite lieur possède des propriétés similaires aux liaisons des supports prédérivatisés. La liaison ester est stable dans toutes les étapes de synthèse ultérieures, mais, après traitement avec un réactif de clivage, tel que l'hydroxyde d'ammonium, la liaison ester s'hydrolyse. C'est ce qui libère le produit oligonucléotide avec la terminaison 3'-hydroxyle souhaitée et laisse la partie phosphate du réactif fixée au support, qui est ensuite éliminé.
Patent CA-2424654-A1 (CA)
Inventor: MCGUIRE JAMES G
IPC: H04L12/26
Filed: 2001-10-04
Abstract: L'invention concerne des procédés et des appareils permettant d'obtenir des statistiques de retard, gigue et perte d'un chemin entre un serveur et un utilisateur final reliés à travers un interréseau. Le serveur peut comprendre un serveur Web en communication avec l'utilisateur final par l'intermédiaire d'Internet. Des statistiques sont obtenues par analyse des détails d'une connexion de protocole de contrôle de transmission (protocole TCP) supportant une transaction HTML. Des mesures robustes de gigue, retard et perte sont assurées par la maximisation du trafic entre le serveur Web et le surfeur de manière à produire un échantillon robuste de connexions de protocole TCP. Le contenu peut être mis à jour avec au moins un lien HTML. Le contenu existant peut résider sur un portail à trafic élevé, tel qu'un portail Web, et peut être codé dans un langage de balisage, tel qu'un langage de balisage hypertexte (HTML). La ou les adresses URL correspondant au ou aux liens se solutionnent au serveur à partir duquel les statistiques doivent être effectuées. Le contenu actuel fourni par le serveur peut être réduit au minimum, dans le but de conserver la largeur de bande.
Patent CA-2424679-A1 (CA)
Inventor: GABZDYL JACEK TADEUSZ
IPC: B23K9/16
Filed: 2003-04-08
Abstract: A method of working metal in which molten metal particles are ejected from, for example, a welding electrode or from a metal workpiece being cut or drilled.  The ejected molten metal particles are caused to pass through a contact region in which they make contact with a cryogen, for example, liquid nitrogen or solid carbon dioxide. The contact renders the particles non-adherent to any adjacent surface to which the particles would otherwise adhere. Alternatively, the adjacent surface may be cooled by contact with a cryogen so as to render the particles non-adherent thereto.
Patent CA-2425655-A1 (CA)
Title: Drugs for diabetes
Inventor: DEL SOLDATO PIERO
IPC: C07D209/28
Filed: 2001-10-09
Abstract: Use for the diabetes treatment of compounds or salts thereof, having the following general formula (I): A-(B)b0-(C)c0-NO2 wherein A contains the radical of a drug having an antiiflammatory or analgesic activity, B is a bivalent linking group wherein the precursor must meet the tests described in the application, C is a a bivalent linking group as defined in the invention.
Patent CA-2427906-A1 (CA)
Title: Implantable orthopedic support apparatus and method for making same
Inventor: GABBAY SHLOMO
IPC: A61L27/36
Filed: 2001-11-13
Abstract: An implantable support apparatus (60) cushions between articulating structures (62, 64), such as bone or other tissue. The apparatus (60) includes a plurality of sheets of a substantially biocompatible tissue, which are connected together to form a laminated stack of the biocompatible tissue. Alternatively, the prosthesis (54) can be formed of a molded protein, which has been cross-linked and substantially detoxified.
Patent CA-2428345-A1 (CA)
Inventor: WEDI JOHANNES
IPC: B65D33/25
Filed: 2003-05-09
Abstract: A gusseted reclosable packaging container has a plastic closure device arranged at the upper container edge and extending across the container width. The closure device has closure parts each having a profiled strip with a connecting flap connected to the front wall and the back wall, respectively, by a connecting seam. One profiled strip has a groove-shaped receiving section and the other a tongue-shaped engagement section. The closure device has a slide engaging across the profiled strips such that, when the slide moves along the profiled strips, it pushes the profiled strips together or moves them apart for closing or opening the closure device. The container gussets have upper ends ending below the upper edge and above a lower edge of the connecting flaps or are provided with a cutout. The gussets are closed at the upper ends or at the cutouts by one of the connecting seams.
Patent CA-2429277-A1 (CA)
Title: Smart camera system
Inventor: BLACK MICHAEL
IPC: H04N7/18
Filed: 2001-11-20
Abstract: There is provided a smart camera (20) including: (a) a pixel sensor (110); (b) optical imaging means (100) for projecting an image of a scene onto the sensor (110) to generate a sensor signal representative of the scene; (c) processing means (120, 140) for processing the sensor signal to identify whether or not one or more events occur within the scene and for outputting an output signal indicative of occurence of one or more of the events to a communication channel coupled to the processing means. The camera (20) is deitinguished in that it includes communication means (30, 130) for remotely updating at least one of operating parameters and software of the processing means (120, 140) for modifying operation of the camera for identifying the events.
Patent CA-2430202-A1 (CA)
Inventor: BASS RALPH L
IPC: A61P31/18
Filed: 2001-11-20
Abstract: L'invention concerne une méthode de traitement de personnes infectés par le VIH. Du chlorure de sodium en formulation solide ou du chlorure de sodium en formulation sous forme de solution est utilisé.
Patent CA-2430497-A1 (CA)
Inventor: IRYAMI FARHAD
IPC: G06F9/30
Filed: 2001-12-06
Abstract: A synchronous network traffic processor that synchronously processes, analyzes and generates data for high-speed network protocols, on a wire-speed, word-by-word basis. The synchronous network processor is protocol independent and may be programmed to convert protocols on the fly. The synchronous network traffic processor includes a data compare unit (110) a data modify unit (120) an execution control unit (130) a peripheral unit (140), an input pipeline unit (150), an instruction memory (160) and a bank of general purpose registers (170). An embodiment of the synchronous network processor described has a low gate count and can be easily implemented using programmable logic. An appropriately programmed synchronous network traffic processor may replace modules traditionally implemented with hard-wired logic or ASIC.
Patent CA-2431414-A1 (CA)
Title: Papermaking elastic belt
Inventor: WATANABE ATSUSHI
IPC: D21F3/00
Filed: 2001-11-22
Abstract: A belt for papermaking capable of preventing an occurred crack from developing to the inside thereof and increasing the durability thereof, comprising a reinforcement base material (6) buried in an elastic material, the elastic material further comprising a front surface layer (7), a rear surface layer (8), and an intermediate layer (9) positioned between the front surface layer (7) and the rear surface layer (8), the intermediate layer (9) further comprising thick wall parts (12) disposed along the running direction of the belt and having a thickness in a belt thick direction, wherein the thick wall parts (12) may be exposed to the surface of the belt through the surface layer (7), and the thick wall part (12) and the front surface layer (7) should desirably be formed of a low hard elastic material and a high hard elastic material, respectively.
Patent CA-2434400-A1 (CA)
Inventor: WITHERS PHILIP CRAIG
IPC: B65D33/00
Filed: 2001-06-06
Abstract: A reclosable plastic bag (10) having two panels (15) of plastics sheet or fi lm joined to each other along their opposite side edges (12) to define a bag wi th an opening (13). An extruded closure/sealing means (14) of one or more inter - engagable elongate rib/groove configurations (14a, 14b) closes the opening, and a plurality of elongate strengthening ribs (18) are also extruded adjacent, and parallel, to the closure/sealing means (14) on each of the panels of the bag and also inwardly and outwardly of the closure means. A plurality of shallow ribs (17) are also provided on the insides of the panel s and extending parallel to said closure means and outwardly thereof to assist  in gripping said panels when opening the bag, and the rib/groove configurations (14a, 14b) of the closure means (14) have a plurality of projections (19) thereon spaced apart along their length whereby during progressive engagement of the rib within its associated groove a series of audible and/or tactile signals will be provided signifying progressive closu re of the closure means.
Patent CA-2436337-A1 (CA)
Inventor: BIRNBAUM ULRICH
IPC: F16B35/04
Filed: 2003-07-30
Abstract: A bracket element (1) for fastening a mounting element to a support has a first member (2) and a second member (3). the support has, at least on one of its outer walls, openings in a predetermined spacing. The first member (2) is provided with an opening (4) corresponding to the openings in the outer wall of the support for fastening the bracket element (1) on the support. The first member (2) further has a guide edge (5) that is used for orienting the bracket element (1) on the support. In the oriented condition of the bracket element (1), the elongated opening (6) arranged on the second member (3) runs parallel to the support.
Patent CA-2436433-A1 (CA)
Inventor: CHASSOT LAURENT
IPC: A61K8/00
Filed: 2001-09-10
Abstract: Colorants pour fibres de kératine contenant des dérivés de 1,3-diamino-4-hétéroaryl-benzène de formule générale (I) ou sels hydrosolubles et physiologiquement compatibles desdits dérivés, et nouveaux dérivés de 1,3-diamino-4-hétéroaryl-benzène.
Patent CA-2438521-A1 (CA)
Inventor: GONG FANGCHENG
IPC: C12N15/12
Filed: 2002-01-31
Abstract: The present invention provides amino acid sequences of peptides that are encoded by genes within the Human genome, the GPCR peptides of the present invention. The present invention specifically provides isolated peptide and nucleic acid molecules, methods of identifying orthologs and paralogs of the GPCR peptides and methods of identifying modulators of the GPCR peptides.
Patent CA-2440714-A1 (CA)
Title: Pyrazolopyrimidines as therapeutic agents
Inventor: CALDERWOOD DAVID
IPC: A61P1/04
Filed: 2002-03-22
Abstract: The present invention provides compounds of Formula I, including pharmaceutically acceptable salts and/or prodrugs thereof, where G, Ra, R2, and R3 are defined as described herein.
Patent CA-2446064-A1 (CA)
Title: Nitrosated and nitrosylated nebivolol and its metabolites, compositions and methods of use
Inventor: GARVEY DAVID S
IPC: A61F2/06
Filed: 2002-05-01
Abstract: The invention describes novel nitrosated and/or nitrosylated nebivolol, nove l nitrosated and/or nitrosylated metabolites of nebivolol and novel compositio ns comprising at least one nitrosated and/or nitrosylated nebivolol and/or at least one nitrosated and/or nitrosylated metabolite of nebivolol, and optionally, at least one nitric oxide donor and/or at least one antioxidant or a pharmaceutically acceptable salt thereof, and/or at least one compound use d to treat cardiovascular disease or a pharmaceutically acceptable salt thereo f, and/or at least one nitrosated compound used to treat cardiovascular disease s. The invention also provides novel compositions comprising nebivolol and/or a t least one metabolite of nebivolol and at least one nitric oxide donor, and, optionally, at least one antioxidant or a pharmaceutically acceptable salt thereof, and/or at least one compound used to treat cardiovascular diseases or a pharmaceutically acceptable salt thereof, and/or at least one nitrosated compound used to treat cardiovascular diseases. The compounds and compositio ns of the invention can also be bound to a matrix. The nitric oxide donor is a compound that donates, transfers or releases nitric oxide, elevates endogeno us levels of endothelium-derived relaxing factor, stimulates endogenous synthes is of nitric oxide or is a substrate for nitric oxide synthase and may preferab ly be isosorbide dinitrate and/or isosorbide mononitrate. The antioxidant may preferably be a hydralazine compound or a pharmaceutically acceptable salt thereof. The invention also provides methods for treating and/or preventing vascular diseases characterized by nitric oxide insufficiency; and for treating and/or preventing Raynaud's syndrome; and for treating and/or preventing cardiovascular diseases or disorders.
Patent CA-2449643-A1 (CA)
Title: Method and apparatus for a home network auto-tree builder
Inventor: DEACON MICHAEL S
IPC: G06F17/00
Filed: 1998-06-24
Abstract: A method and system is provided far detecting, commanding and controlling diverse home devices currently connected to a home network. An interface is provided for accessing the home devices that are currently connected to a home network. According to the method, a device link file is generated, wherein the device link file identifies home devices that are currently connected to the home network. A device link page is created, wherein the device link page contains a device button that is associated with each home device that is identified in the device link file. A hypertext link is associated with each device button, wherein the hyper-text link provides a link to an HTML page that is contained on the home device that is associated with the device button, and the device link page is displayed on a browser based home device.
Patent CA-2453203-A1 (CA)
Inventor: MCMAHON WILLIAM JAMES
IPC: C08F255/00
Filed: 2002-07-31
Abstract: L'invention concerne un procédé destiné à recycler et/ou à améliorer un (co)polymère d'oléfine, des déchets de (co)polymère d'oléfine et/ou des mélanges de ceux-ci. Ce procédé consiste également à ajouter des quantités efficaces de silane de vinyle et un initiateur de radical libre afin de greffer le silane de vinyle au (co)polymère d'oléfine. Cette invention concerne également des (co)polymères d'oléfine, des déchets de (co)polymère d'oléfine et/ou des mélanges de ceux-ci recyclés et/ou améliorés par le procédé défini ci-dessus, ainsi que des articles composés partiellement ou entièrement de ceux-ci.
Patent CA-2456594-A1 (CA)
Title: Preventives/remedies for cholinergic neuropathy
Inventor: TAKASHINA KEN
IPC: A61P43/00
Filed: 2002-08-05
Abstract: Preventives/remedies for cholinergic neuropathy which contain as the active ingredient a drug capable of increasing the choline transporter count on the cell membrane surface of cholinergic neurons or a drug capable of acting on intracellular localized changes in choline transporters and thus increasing the choline transporter count on the cell membrane surface. Thus, it becomes possible to provide drugs allowing epoch making administration on the basis of the drug effect mechanism (namely, administration twice or less per day without considering the blood half-time of the drug). Thus, the compliance of a patient with a need for the drug therapy can be improved and the load of a caregiver can be relieved.
Patent CA-2457638-A1 (CA)
Inventor: KOHL GARRETT WILLIAM
IPC: B65D65/40
Filed: 2002-09-11
Abstract: A flexible electroluminescent film (10), and packaging material and packages made therefrom, that incorporates electroluminescent material within the polymer packaging film layers to enable the film to be illuminated without an external light source. The film may also comprise various thin-film items, such as power source (12), inverter (13), switch (14), integrated circuit (91), radio receiver, and speaker, all within the film layers. The film can be used in existing form and fill packaging machines without substantial modifications to the machines.
Patent CA-2462221-A1 (CA)
Inventor: BIRD GREGORY MICHAEL
IPC: F04D25/08
Filed: 2004-03-29
Abstract: A ceiling fan (10) is disclosed having a motor housing (11) with an electric motor to which is mounted an annular array of blade irons (14) each having a blade (15) mounted thereto.  Each blade has two, catch mounting holes (17) and a fastener mounting hole (18) extending therethrough. Each blade iron (14) has a blade mounting portion (23) and a removable blade fastener (24). The blade mounting portion (23) has a top surface (26), two stationary mounting catches (27), and a fastener receiver (28) that is configured to receive fastener (24). Each catch has a generally vertical portion (31) and a top, horizontal portion (32). The horizontal portion (32) is spaced a select distance from the top surface (26) through the height of the vertical portion (31) so as to catch snugly the blade (15) therebetween. The fastener (24) extends through the fastener mounting hale 18 and into the fastener receiver (28). The blade may be mounted to the blade iron by passing the catches through the catch mounting holes, sliding the blade outboard and then passing the fastener through the fastener mounting holes of the blade and into the fastener receiver in the blade iron.
Patent CA-2462935-A1 (CA)
Title: Compteur de fluide en particulier compteur d'eau a chambre de mesure volumetrique
Inventor: MERCIER ALCIDE
IPC: G01F3/08
Filed: 2004-04-05
Abstract: La présente invention se rapporte à un compteur de fluide en particulie r compteur d'eau, comportant une bâche (2) comportant un fond et dans laquelle est insérée par une ouverture opposée au dit fond selon une direction dite d'insertion parallèle à son axe de symétrie une chambre de mesure (1) pourvue d'au moins une ouïe (5) latérale connectée de façon étanche à une conduite (3) de la bâche (2) par l'intermédiaire d'un joint (6 ), ce joint étant comprimé entre une surface externe de la chambre (1), dite première surface, et une surface interne de la bâche (2), dite seconde surface. Selon l'invention, lesdites surfaces sont inclinées par rapport à l'axe de symétrie (A) de la bâche, la distance de ces surfaces et de cet axe de symétrie (A) étant minimale à proximité dudit fond (2B).
Patent CA-2464287-A1 (CA)
Title: Surgical fasteners
Inventor: KAYAN HELMUT
IPC: A61B17/00
Filed: 2002-10-22
Abstract: Surgical fasteners, including tasks are disclosed for fastening a surgical mesh to underlying tissue during surgical procedures to repair body tissue, such as in hernia repair. Such tacks can include a head, a elongated body portion having a distal end and a proximal end, and an archoring element on an outer surface of the body portion for inhibiting the removal of the tack from the mesh and body tissue.
Patent CA-2464481-A1 (CA)
Inventor: CESARINI PETER M
IPC: A61B17/28
Filed: 2002-10-25
Abstract: A surgical instrument (100) includes a cutting member (185) with an implemen t for cutting tissue, and a drive coupled to the cutting member (185). The dri ve (120, 130) may include a drive member (150) having a helical groove (156, 15 8) and being attached to the cutting member (185). Furthermore, the drive (120, 130) may include an inner drive hub (130) coupled to the drive member (150) such that the drive member (150) rotates with the inner drive hub (130) whil e being free to translate relative to the inner drive hub (130). The drive simultaneously rotates and translates the cutting member in response to a force applied to the drive.
Patent CA-2464788-A1 (CA)
Title: A gaming software distribution network in a gaming system environment
Inventor: RYAN CHAD A
IPC: G06F17/00
Filed: 2004-04-15
Abstract: In one embodiment, a secure gaming system includes at least one gaming terminal and at least one gaming system server. The terminal(s) and server(s) communicate over a communication network. In one embodiment, a server forwards unapproved gaming software over the communication network to a lab, where the lab is configured to test compliance of the unapproved gaming software with a plurality of regulations. The server receives a notification of approval of the unapproved gaming software, where the notification of approval indicates compliance of the unapproved gaming software with the plurality of regulations. The server changes the status of the unapproved gaming software to form approved gaming software. When the server receives a request for a license to use the approved gaming software, along with an indication of payment for the license, the server downloads the approved gaming software to the requestor.
Patent CA-2470051-A1 (CA)
Inventor: BELLARE KIRAN
IPC: G06F17/30
Filed: 2002-12-11
Abstract: A Web page is accessed out of a plurality of Web pages of a Web site. A set of actions available to a user (301) and a set of the next pages linked to the Web page (302) are determined for the Web page. A set of rules are defined (303) that modify the set of actions available to the user or the set of next pages linked to the Web page in accordance with an identity of the user. A  table data structure (304) enables the user flow of the Web page to be changed by altering the corresponding set of rules in the table data structure (306) for the Web page, the set of actions available to the user, or the set of next pages linked to the Web page. A plurality of table data structures can be stored in a matrix (200) to track a user flow of the entire Web site.
Patent CA-2475466-A1 (CA)
Inventor: TONG NELSON PAO CHUNG
IPC: B23B27/04
Filed: 2003-02-19
Abstract: A metal cutting insert (12) having a pair of cutting portions disposed on either side of a shank portion. Structure is formed on the metal cutting insert by which the insert is clamped to a tool holder which positions one of the cutting portions in a machining position. Each cutting portion includes a forward cutting edge (20) and two side cutting edges (22a, 22b). Each side cutting edge forms part of a shelf that includes chip controlling/breaking structure (50a, 50b, 50c). Each side cutting edge is defined by the juncture of a cutting surface with an upper boundary of a side face and the chip controlling structure includes a chip deflecting surface located adjacent the side cutting surface that includes a plurality of concave recesses that generate localized stiffening of a chip as it moves along the chip deflecting surface. The forward cutting edge performs cutting operations on a rotating workpiece in a radial direction.
Patent CA-2476087-A1 (CA)
Inventor: GIEWERCER HARRY
IPC: A61J7/04
Filed: 2004-08-12
Abstract: A medication dosage reminder device (1300) operating on the exterior of a medication container (C6) includes a selector member (1304) retentively engaged with an attached cooperating support member (1306). The selector is engageably movable to each of a plurality of selectable positions referencing dosage time indicia (1308). The indicia may be inscribed to establish a highly customized schedule. A selection may be secured against inadvertent displacement of the selector. The selector and the scheduled dosage time period form a reminder indicating when a next dose is due or when the last dose was taken. A standardized device is suitable for use with a large variety of curved wall and flat wall containers.