baber/WOPTO huggingface dataset:
Patent CA-2404399-A1 (CA)
Inventor: CANO GERALD G
IPC: A61M29/00
Filed: 2001-03-23
Abstract: L'invention concerne un dispositif (2) permettant de capturer et de déplacer une ou plusieurs particules (58) d'une voie ou d'un vaisseau corporel, et comportant un sac (12) doté d'une ouverture (14) et d'une base fermée (16) face à l'ouverture (14). Un câble de guidage (4) pénètre par l'ouverture (14) du sac (12) est se relie à la base fermée (16) de ce dernier. Une structure repliable (8) relie le câble de guidage (4) et l'ouverture (14) du sac (12), la structure repliable (8) étant décalée par rapport à l'ouverture (14) entourant le câble de guidage (4). Un collier de confinement (32) reçoit de manière coulissante le câble de guidage (4), la structure repliable (8) et au moins une partie du sac (12). Un câble de traction (34) est relié au collier de confinement (32). En réponse au mouvement relatif entre le câble de guidage (4) et le câble de traction (34), la structure repliable (8) se déplace de l'intérieur du collier de confinement (32) où l'ouverture (14) du sac (12) est fermée, et à l'extérieur dudit collier (32) où l'ouverture (14) du sac (12) est ouverte par sollicitation par la structure repliable (8). Le collier de confinement (32) possède une longueur axiale conçue pour se placer entièrement à l'intérieur d'un corps et le câble de traction possède une longueur axiale conçue pour s'étendre de l'extérieur du corps au collier de confinement (32) lorsqu'il est entièrement placé dans le corps. Le collier de confinement (32) peut se retirer du câble de guidage (4) en tirant suffisamment sur le câble de traction (34) par rapport au câble de guidage (4) de sorte que le collier de confinement (32) soit extrait du corps et de l'extrémité du câble de guidage (4) face à la structure repliable (8).
Patent CA-2405062-A1 (CA)
Title: Filter pack containing coconut husk
Inventor: PETTIGREW DENIS
IPC: C02F3/10
Filed: 2002-09-20
Abstract: A biofilter material for biofiltering a fluid is disclosed. This biofilter material comprises fragments of coconut mesocarp. A wastewater treatment system is also disclosed and comprises a filter bed and a water distribution system. The filter bed comprises fragments of coconut mesocarp as a biofilter material.
Patent CA-2413833-A1 (CA)
Inventor: KIM MINHO
IPC: H02J1/00
Filed: 2002-12-10
Abstract: The circuit comprises a plurality of supply modules for delivering current to a common load. Each supply module (3) is equipped with a driving circuit (23, 25, 27) for controlling the current delivered by the module. The supply modules are connected together by a share bus (9) on which a signal is present for balancing the current delivered by each supply module, in such a way as to control and reduce the difference between the current delivered by a dominant supply module and the current delivered by the remaining supply modules of the circuit. Associated to each supply module are means (31) for generating a PWM signal, the duration of which is proportional to the current delivered by the respective supply module. In addition, each supply module is connected to the share bus in such a way that on the latter there is present a digital share signal, which is a function of the digital PWM signal generated by the dominant supply module. In each supply module, means are provided for generating an error signal, the said means generating, on the basis of the PWM signal of the module itself and on the basis of the digital share signal, an error signal, which constitutes a feedback signal for the driving circuit of the supply module.
Patent CA-2414697-A1 (CA)
Title: Emi reducing structure in refrigerator
Inventor: LEE IK-KYU
IPC: F25D11/00
Filed: 2002-12-18
Abstract: The present invention relates to an EMI reducing structure in a refrigerator.  The present invention aims at minimizing electromagnetic waves radiated from a cable 60 for transmitting signals from a control unit 40 installed in a main body 20 of the refrigerator to a display unit 30 installed on a door 22. To this end, it is configured such that the cable 60 composed of a bundle of cables is put into a conductive shielding net 70 which in turn is connected to grounding portions 40g; 30g of the control unit 40 and display unit 30. At this time, both ends of the conductive shielding net 70 are fully connected to the grounding portions 40g, 30g, respectively. Further, the cable 60 wrapped with the conductive shielding net 70 is installed within a waveguide 60. In general, the waveguide functions to shield electromagnetic waves of a high frequency band greater than a cut-off frequency varying according to its sectional shape. According to the present invention, the electromagnetic waves radiated from the refrigerator can be minimized.
Patent CA-2415761-A1 (CA)
Inventor: WALKE D WADE
IPC: C12N15/12
Filed: 2001-06-27
Abstract: Nouvelles séquences de polynucléotides et polypeptides humains pouvant être utilisées dans des applications thérapeutiques, diagnostiques et pharmacogénomiques.
Patent CA-2416284-A1 (CA)
Title: Construction process for a railway track on a concrete track bed
Inventor: EHRSAM JEAN
IPC: E01B37/00
Filed: 2003-01-21
Abstract: The procedure consists of laying the rails in channels (4) in a concrete bed (1). After the concrete has set each rail is positioned over a channel with a layer of a resilient material (3) covering its foot (P). The rail is then forced into the channel, which is shaped to provide a reactive force that holds the rail in the bottom, and the space above it it filled with resin.
Patent CA-2416592-A1 (CA)
Title: Procede et dispositif pour fournir un message encode parle en texte et service telephonique
Inventor: HARLOW JOHN BRUCE
IPC: H04M1/253
Filed: 2003-01-15
Abstract: Une méthode et un appareil pour fournir un codage et décodage automatisés de la parole en texte pour les personnes malentendantes. Un terminal à large bande d'abonné interface avec : a) un réseau pour y transmettre des paquets de parole, b) un téléphone pour transmettre de l'information de parole et c) un dispositif d'affichage pour afficher de l'information textuelle des mots parlés. Une mémoire tampon vocale dans le terminal de l'abonné reçoit des données de parole et un processeur décode et affiche des représentations textuelles de la parole sur le dispositif d'affichage. Une base de données stocke les empreintes vocales et/ou les formes linguistiques utilisées par un analyseur de parole pour reconnaître un appelant et pour associer un nom ou une caractéristique (p. ex. mâle ou femelle) avec l'appel entrant. Un analyseur d'intonation et d'accentuation analyse la parole pour ajouter une ponctuation au texte affiché. Un détecteur, comme un détecteur multifréquence à double tonalité (DTMF), répond aux entrées de l'abonné pour activer/désactiver la reconnaissance de la parole ou d'autres fonctions.
Patent CA-2418058-A1 (CA)
Inventor: ROBERTS ANTHONY
IPC: H04N5/74
Filed: 2001-08-15
Abstract: Cette invention a trait à un système, ainsi qu'au procédé correspondant, facilitant la transformation de télévisions à projection (PTV) en meuble décoratif à l'esthétique agréable lorsque le téléviseur est en mode  </=  arrêt  >/= . La PTV comporte, de préférence, deux systèmes de projection, un système principal (12) et un système auxiliaire (20). Ce dernier (20) est pourvu, de préférence, d'une unité de projection (22) à couplage optique à l'écran (14) de la PTV ainsi que d'une source d'image auxiliaire (24) couplée à l'unité de projection (22). La logique de programme (16) de la PTV dirige, de préférence, la projection d'images du système auxiliaire (22) sur l'écran (14) de la PTV lorsque le téléviseur est en mode  </=  arrêt  >/= .
Patent CA-2422649-A1 (CA)
Title: Hydroxy-phenyl pyruvate dioxygenase fused with a signal peptide, dna sequence and use for obtaining plants containing herbicide-tolerant plants
Inventor: FERULLO JEAN-MARC
IPC: C12N15/82
Filed: 2000-09-08
Abstract: The invention concerns a nucleic acid sequence coding for a hydroxy-phenyl pyruvate-dioxygenase (HPPD) fused with a signal peptide, a chimeric gene containing said sequence as encoding sequence and its use for obtaining plants resistant to certain herbicides. The inventive fusion protein consists of a HPPD fused at its C-terminal or N-terminal end with a signal protein sequence enabling the HPPD to be directed into the cell compartments other than the cytoplasm or the plastids.
Patent CA-2422867-A1 (CA)
Inventor: SRIVASTAVA PRAMOD K
IPC: C07K14/81
Filed: 2001-09-17
Abstract: he present invention relates to methods for making compositions comprising heat shock proteins or alpha (2) macroglobulin (".alpha.2M"), which compositions are immunogenic against a type of cancer or an agent of an infectious disease, and the compositions produced by the methods described herein. The invention further relates to methods for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. Specifically, the present invention provides a method of eliciting an immune response comprise administering to an individual a composition made by mixing an amount of a purified first complex comprising a first heat shock protein or .alpha.2M complexed to a peptide which displays antigenicity of an antigen of said type of cancer or antigenicity of an antigen of an agent of said infectious disease; and an equal or greater amount of a second heat shock protein or .alpha.2M that is not complexed in vitro to a peptide which displays antigenicity of an antigen of said type of cancer or antigenicity of an antigen of an agent of said infectious disease, respectively; and is not in the form of a complex, said complex having been isolated as a complex from cancerous tissue of said type of cancer or cells infected with said agent of infectious disease, respectively. Optionally, the methods further comprise administering antigen presenting cells sensitized with hsp-peptide or .alpha.2M-peptide complexes comprising peptides antigenic to cancer cells or to an agent of an infectious disease.
Patent CA-2422927-A1 (CA)
Title: Medical grasping device
Inventor: PAUL RAM H JR
IPC: A61B19/00
Filed: 2001-11-01
Abstract: A medical grasping device (10) for vascular use, having an outer sheath (12), an elongate control member (50) extending an outer sheath (12) to a distal tip section (54), and a proximal control assembly (22) including an actuation section (24) joined to the elongate control member (50). Adjacent to the distal tip section (54) is a grasping portion (70, 70') that is extendable from the outer sheath (12) to create loops (74,74') for grasping a target object (T) for repositioning within the vascular system, or for removal from the patient, with loops being retractable into the outeer sheath to hold the target object against the device (10) during movement of the device. Elongate control member (50) is preferably a cannula or tube having a lumen (58) extending completely therethrough for placement over a guide wire (28) already in the patient.
Patent CA-2422937-A1 (CA)
Inventor: OHLBACH FRANK
IPC: C07C211/12
Filed: 2001-09-20
Abstract: The invention relates to a method for regenerating a heterogeneous catalyst,  which is used with hydrogen, in order to produce compounds containing NH2 groups by hydrogenating compounds that contain at least one unsaturated carb on- nitrogen bond. The inventive method is characterized in that: a) the supply of the compound to be hydrogenated is stopped, and; b) the heterogeneous cataly st or mixtures thereof is/are treated with a compound of formula (I) R1R2N-CO-R 3, whereby R1 represents hydrogen and C1-C4 alkyl, R2 and R3, independent of on e another, represent hydrogen and C1-C4 alkyl or, together, represent a C3-C6 alkylene group, under a pressure ranging from 0.1 to 30 MPa and at a temperature ranging from 100 to 300 ~C. The heterogeneous catalyst is treate d with said compound of formula (I) provided that this compound is liquid duri ng the treatment.
Patent CA-2423259-A1 (CA)
Inventor: DHAINAUT ALAIN
IPC: C07D407/14
Filed: 2003-03-18
Abstract: Composés de formule (I): (voir formule I) dans laquelle A, B, D, x, R1, R2, m et n sont tels que définis dans la description, leurs stéréoisomères ainsi que leurs sels d'addition à un acide ou à une base pharmaceutiquement acceptable. Médicaments.
Patent CA-2425735-A1 (CA)
Title: Method of making a tool insert
Inventor: SANI MOHAMMAD NAJAFI
IPC: C04B37/02
Filed: 2001-09-12
Abstract: A method of producing tool insert which includes the steps of: (a) providing  a substrate (10) having a plurality of recesses (12) therein; (b) placing in each recess (12) an ultra-hard abrasive body (14) of substantially the same size and shape as the recess; (c) brazing the bodies to the substrate (10); and (d) cutting the substrate (10) through the recesses (12) containing the bodies to produce at least one tool insert comprising a section of the substrate (10) to which is bonded at least one ultra-hard abrasive body (14)  at an edge thereof.
Patent CA-2428382-A1 (CA)
Inventor: LASEK AMY W
IPC: G01N33/53
Filed: 2001-12-03
Abstract: The invention provides cDNAs which encode mammalian intestinal proteins. It also provides for the use of the cDNAs, fragments, complements, and variants thereof and of the encoded protein, portions thereof and antibodies thereto for diagnosis and treatment of colon disorders, particularly colon cancer, Crohn's disease, and ulcerative colitis. The invention additionally provides expression vectors and host cells for the production of the protein and a transgenic model system.
Patent CA-2429982-A1 (CA)
Inventor: MATSUBARA JOANNE A
IPC: A61P27/02
Filed: 2001-11-30
Abstract: Différents aspects de l'invention correspondent à des procédés servant à traiter l'inflammation oculaire au moyen de composés de chélation de cuivre tels que des composés différents de la D-pénicillamine. Dans certains modes de réalisation, des composés de ce type peuvent être des polyamines telles que triéthylène tétramine ou tétraéthylène pentamine. L'invention concerne par exemple des procédés servant à traiter l'inflammation résultant d'une thérapie oculaire au laser.
Patent CA-2430869-A1 (CA)
Title: Method and apparatus to control handoff between different wireless systems
Inventor: VASUDEVAN MINI
IPC: H04L12/56
Filed: 2001-11-07
Abstract: A wireless communications network (10) includes a first base station system (40) that performs wireless communications according to a first protocol (e.g., 1xEV-DO protocol) and a second base station system (14) that performs  wireless communications according to a second, different protocol (e.g., IS- 2000). A link is provided between the first and second base station systems (40, 14) to enable a network-initiated handoff procedure. If a source base station systems detects that a handoff of a mobile station to a target base station system is required, the source base station system exchanges messagi ng over the link with the target base station system to perform the handoff. In  one example, the handoff is a hard handoff.
Patent CA-2434351-A1 (CA)
Title: Formaldehyde-free coatings and acoustical panel
Inventor: BELMARES HECTOR
IPC: C09D7/12
Filed: 2003-07-04
Abstract: Disclosed are polymeric or polymerizable non-formaldehyde containing materials including a crosslinked grid and hydrophilic group chemically attached to the crosslinked grid. The composition further includes a compound having a modulus of elasticity of between about 40 GPa and about 250 GPa, such as mica The composition, applied as a back coating on to a panel provides a substantial degree of sag resistance under humid conditions.
Patent CA-2435419-A1 (CA)
Inventor: MAINNEMARE ARNAUD
IPC: A61P31/04
Filed: 2002-01-16
Abstract: A method of stimulating tissue healing in humans or animals includes administering to a human or animal suffering from lesions and infections linked to chronic and/or acute periodontitis a pharmaceutically effective amount of a pharmaceutical composition including (i) at least one sodium halopohalite, and (ii) at least one N-halogenated taurine, wherein halogens from the (i) at least one sodium halopohalite and from the (ii) at least one N-haloamine taurine, which may be the same or different, are selected from the group consisting of fluorine, iodine, bromine and chlorine.
Patent CA-2437281-A1 (CA)
Inventor: WEIN JOSEF
IPC: G06F9/46
Filed: 2002-03-15
Abstract: L'invention concerne un serveur qui stocke des fichiers. Des clients répartis accèdent au serveur pour connaître les modifications opérées dans les fichiers du serveur et pour insérer des modifications locales de fichiers dans le serveur. Une application de synchronisation est mise en oeuvre pour synchroniser, d'une part les clients et le serveur, d'autre part les métafichiers et les fichiers choisis.
Patent CA-2438062-A1 (CA)
Title: Expandable coil stent
Inventor: JANSEN LEX P
IPC: A61F2/06
Filed: 2002-03-06
Abstract: An implantable coil stent comprises at least a first curved segment and a second curved segment which arc about the longitudinal axis of the stent. An expandable link extends between the second end of the first curved segment and the first end of the second curved segment.
Patent CA-2438443-A1 (CA)
Inventor: ARTHUR ALAN R
IPC: H01M8/04
Filed: 2003-08-27
Abstract: A thermally efficient resistive heater assembly for heating a source substance for generation of gas has a chamber for containing the source substance, a thin resistive heating element suspended across an aperture and disposed for immersion in the source substance, and conductive traces electrically coupled to the thin resistive heating element. The resistive heater assembly may be fabricated by a specially adapted method including providing a first substrate layer, bonding to it a second substrate layer, the second substrate layer bearing the resistive heating element and conductive traces, bonding to that an optional hydrophobic layer if necessary, and bonding to the previous layer a top layer. At least one of the layers may include manifolding for the gas. All or part of the fabrication method may be performed as a reel-to-reel process.
Patent CA-2439779-A1 (CA)
Inventor: BERLIN KURT
IPC: C12Q1/68
Filed: 2002-03-01
Abstract: La présente invention concerne des procédés, des systèmes et des produits programmes informatiques permettant de déterminer l'effet biologique et/ou l'activité de médicaments, de substances chimiques et/ou de compositions pharmaceutiques, sur la base de leur effet sur la méthylation de l'ADN, qui sert de marqueur pour leur(s) effet(s) biologique(s). La présente invention concerne également l'utilisation des procédés, des systèmes et des produits programmes informatiques selon cette invention, afin d'obtenir de nouveaux composés biologiquement actifs, qui peuvent être utilisés en tant que <= tête de série >= pour de nouveaux médicaments et de nouvelles stratégies de traitement efficaces, notamment pour des maladies humaines.
Patent CA-2448000-A1 (CA)
Title: Scintillation proximity assays using phosphoinositide binding scintillating solid supports
Inventor: CAMPS MONTSERRAT
IPC: C12N15/09
Filed: 2002-06-06
Abstract: The present invention describes novel methods, assays and kits for identifying and / or quantifying Aminoglycoside Binding Molecules (ABMs), enzymes modifying such molecules, and compounds modulating the interaction between ABMs and either enzymes or aminoglycosides in a sample, by exploiting the scintillation proximity effect. The invention, which makes use of aminoglycoside-coated scintillating supports, which previously had not been known for use as a general tool in this area, can be adapted to high throughput screening formats. Depending on the criteria and/or reactants used in the preparation of the sample, the method can be applied to various embodiments, wherein samples prepared with the same criteria are compared by measuring the emission generated in each sample due to the proximity between the scintillating support and the radiolabeled ABM.
Patent CA-2452742-A1 (CA)
Title: Traffic specifications for polling requests of periodic sources
Inventor: BENVENISTE MATHILDE
IPC: H04L12/56
Filed: 2003-12-09
Abstract: An apparatus and method for informing a coordinator of the particular characteristics of a periodic traffic source are disclosed. A station that generates a periodic traffic stream encodes the temporal period and temporal offset of the traffic stream within a quality-of-service (QoS) traffic specification, and transmits the traffic specification with a poll request. The coordinator, upon receiving a polling request, processes the associated traffic specification and, via appropriate decoding logic, determines whether the requesting station generates periodic traffic, and if so, the temporal period and temporal offset of the traffic stream. The coordinator subsequently can establish, based on the temporal period and temporal offset, a polling schedule that minimizes the delay between (i) the station generating a frame, and (ii) the station transmitting the frame (and thus the destination receiving the frame).
Patent CA-2454408-A1 (CA)
Title: Subscriber station
Inventor: CHAN FRANK
IPC: H04L12/24
Filed: 2003-12-30
Abstract: A subscriber station and various methods and systems associated therewith a re provided. An embodiment includes a DSL based system wherein the subscriber station includes the functionality of a DSL modem. The modem is operable to execute a web-based management session that executes in a first communication band, and that can be made available at a management console located outside of the private network located at the subscriber station. The modem is also operable to listen for an activation signal via a communication band that is outside of the first communication band. The web- based management session is activated upon receipt of the out-of-band activation signal.
Patent CA-2455860-A1 (CA)
Inventor: KOUZNETSOV VICTOR
IPC: H04L29/06
Filed: 2002-07-26
Abstract: A system (30) and method (100) for providing telephonic content security service in a wireless network environment (10) is described. A plurality of wireless devices (71) interfacing over a network (16) provide wireless telephonic services through a layered service architecture. Content security services (92) are provisioned to the wireless devices (71) via the layered service architecture. Each content security service (92) is delivered through applications (93) executing in a user layer on each wireless device (71). The provisioning of the content security services (92) to each wireless device (71) are supervised from a network operations center (17) at which are maintained a master catalog (38) of the applications (93) and configured wireless devices list (36). Configuration of each wireless device (71) is managed from a configuration client (22) by consulting the master catalog (38) and the configured wireless devices list (36) and downloading the applications (93) to each wireless device (71). The content security services (92) are delivered as functionality provided through execution of the applications (93) on each wireless device (71).
Patent CA-2455922-A1 (CA)
Title: Modular air vent assembly kit
Inventor: BERGER BRIAN K
IPC: F24F13/02
Filed: 2002-07-30
Abstract: A modular air vent assembly kit can be used to cover duct openings that supply a flow of heated or cooled air to a room in addition to covering duct openings that receive return air from a room. The modular air vent assembly kit is comprised of a frame, a base (14), a damper mechanism (16), and two different face plates where the damper mechanism can be selectively assembled into the base (14) depending on whether control through the air vent by operation of a damper is needed in the particular duct opening and where either of the two face plates may be selectively connected with the base where one face plate has a lattice and is used in combination with the damping mechanism (16) and the other face plate has a series of louvers and is used when the damping mechanism is not used in the vent assembly. The frame is secured to an air duct opening and the base (14) and attached face plate are removably attachable to the frame without the need for separate fasteners.