baber/WOPTO huggingface dataset:
Patent CA-2477837-A1 (CA)
Title: Corps structural en nid d'abeille ceramique et son procede de production
Inventor: KAWAE TAKAYUKI
IPC: C04B35/636
Filed: 2003-02-25
Abstract: L'invention concerne un corps structural en nid d'abeille céramique, comprenant un corps composite cellulaire divisé par une pluralité de parois séparatrices constituées d'une structure poreuse et comprenant une pluralité de cellules formant un passage d'écoulement fluidique et une paroi extérieure constituée d'une structure poreuse entourant les cellules situées en extrême périphérie du corps composite cellulaire et les maintenant en place. L'invention est caractérisée en ce que les parties des parois séparatrices disposées au niveau d'au moins une zone terminale d'ouverture cellulaire du corps composite cellulaire forment une zone de parois séparatrices renforcée présentant non seulement une meilleure solidité que les zones de parois séparatrices normales qui ne sont pas situées au niveau de la/des zones terminales d'ouverture cellulaire, mais également une variation de porosité par unité de volume comprise entre ? 2 %, ce qui confère à l'ensemble de la zone de parois séparatrices renforcée une résistance à l'érosion à la fois excellente et uniforme.
Patent CA-2478420-A1 (CA)
Title: Masking device and method
Inventor: HANSEN DANIEL
IPC: B05B15/04
Filed: 2003-03-07
Abstract: A masking device including a substantially rigid body, the body having an underside and adjoining first and second edges and an L-shaped adhesive portion positioned on the underside adjacent to one or more of the first and second edges and methods for making, using and removing the masking device to mask corners of flat surfaces such as windowpanes, walls, ceilings and floors.
Patent CA-2478689-A1 (CA)
Title: Method and apparatus for controlling flow of data in a communication system
Inventor: GROB MATTHEW S
IPC: H04L69/40
Filed: 2003-03-11
Abstract: A system (100) and various methods and apparatus for efficient communications of data across various protocol layers are disclosed. The system (100) includes a base station (101) for receiving radio link protocol (RLP) packets of data over a physical layer protocol. A processor (401) is configured for passing, to a higher level protocol in network (105), the received in-sequence RLP packets of data, from the accumulated data in a re-sequencing buffer (480), without waiting for receiving retransmission of a missing RLP packet of data when the accumulated RLP packets of data exceeds an amount of data threshold without waiting for an elapsed time of an abort timer to exceed an abort period of time threshold.
Patent CA-2480701-A1 (CA)
Title: Fungicidal mixtures based on benzamidoxime derivatives and azoles
Inventor: SCHELBERGER KLAUS
IPC: A01N43/56
Filed: 2003-04-02
Abstract: The invention relates to benzamidoxime derivatives of formula (I), which exhibit a synergistic fungicidal action and contain various triazoles of formulae (II) to (XXIII).
Patent CA-2481375-A1 (CA)
Inventor: STUDER ARMIN
IPC: A61M/
Filed: 2002-04-04
Abstract: L'invention concerne une prothèse discale ou une prothèse de nucleus (1), composée d'un élément (2) longitudinal, élastique et pouvant être enroulé en spirale, cet élément comportant une première extrémité (3), à l'extérieur, une deuxième extrémité (4), à l'intérieur, et un axe central longitudinal (5). L'invention est caractérisée en ce que la coupe transversale (10) de l'élément (2), orthogonale relativement à l'axe central (5), diminue en direction de la deuxième extrémité (4), située à l'intérieur.
Patent CA-2481546-A1 (CA)
Inventor: CLARK JOHN DENNIS
IPC: B21B15/00
Filed: 2004-09-14
Abstract: La présente divulgation décrit des méthodes et de l'appareillage qui permettent de contrôler et de conditionner du matériau en forme de bandes. Ces méthodes et cet appareillage permettent de recevoir des signaux codés et des données de capteur pour contrôler une condition de matériau en bandes. Si une condition de matériau non désiré est détectée, un conditionneur de matériau est réglé pour obtenir la condition de matériau voulue. Chaque fois qu'une feuille est coupée, les données de planéité associées à cette feuille sont enregistrées. Chaque fois qu'un fardeau est terminé, les données de certification associées à ce fardeau sont imprimées.
Patent CA-2481630-A1 (CA)
Inventor: URDANG ERICK
IPC: H04N21/236
Filed: 2004-09-15
Abstract: La présente invention vise des systèmes et des méthodes pour créer un programme pour livrer à un client une architecture à décalage temporel vidéo. Le système de la présente invention comprend un système de sélection des publicités pour choisir une ou plusieurs publicités et transmettre un ou plusieurs identifiants qui identifient de manière unique les publicités choisies, et un système de gestion des publicités pour générer une liste de lecture qui identifie le contenu.   La liste de lecture comprend un programme en temps différé demandé par un utilisateur et une ou plusieurs publicités choisies. Un serveur vidéo est opérationnel pour interpréter la liste de lecture et transmettre le contenu à l'utilisateur.
Patent CA-2483094-A1 (CA)
Title: Instruments chirurgicaux comprenant des dispositifs mems
Inventor: CUNY DOUGLAS J
IPC: A61B19/00
Filed: 2003-04-25
Abstract: L'invention concerne des instruments chirurgicaux pouvant être couplés ou comprenant un effecteur d'extrémité ou une unité de charge jetable dotée d'un effecteur d'extrémité, et au moins un dispositif à système microélectromécanique (MEMS) connecté de manière fonctionnelle à l'instrument chirurgical afin de détecter un état, mesurer un paramètre et/ou commander l'état et/ou le paramètre.
Patent CA-2483464-A1 (CA)
Title: Method for treating obesity
Inventor: GADDE KISHORE M
IPC: A61K31/255
Filed: 2003-05-19
Abstract: The present invention relates, in general, to obesity, and, in particular, to a method of treating obesity and minimizing metabolic risk factors associated therewith using, for example, zonisamide or other weight-loss promoting anticonvulsant either alone or in combination with bupropion or other compound that enhances the activity of norepinephrine and/or dopamine via uptake inhibition or other mechanism.
Patent CA-2487897-A1 (CA)
Title: Helper virus-free herpesvirus amplicon particles and uses thereof
Inventor: BOWERS WILLIAM J
IPC: A61K39/00
Filed: 2003-05-30
Abstract: The invention features new helper virus-free methods for making herpesvirus amplicon particles that can be used in immunotherapies, including those for treating any number of infectious diseases and cancers (including chronic lymphocytic leukemia, other cancers in which blood cells become malignant, lymphomas (e.g. Hodgkin's lymphoma or non-Hodgkin's type lymphomas). Describ ed herein are methods of making helper virus-free HSV amplicon particles; cells that contain those particles (e.g., packaging cell lines or patient's cells, infected in vivo or ex vivo); particles produced according to those methods; and methods of treating a patient with an hf-HSV particle made according to those methods.
Patent CA-2488636-A1 (CA)
Title: Procede de production de mousses de polyurethanne
Inventor: FRERICKS ANSGAR
IPC: C08G18/62
Filed: 2003-06-06
Abstract: L'invention concerne un procédé de production de mousses de polyuréthanne présentant une densité inférieure à 200 g/l, consistant à faire réagir a) des polyisocyanates avec b) des composés comprenant au moins deux atomes d'hydrogène réagissant avec des groupes isocyanate, les polyisocyanates a) étant des diisocyanates ou polyisocyanates aromatiques et les composés b) contenant au moins un polyol acrylique.
Patent CA-2488977-A1 (CA)
Title: Grinding arrangement
Inventor: CLAUSS STEFFEN
IPC: A01F29/22
Filed: 2004-12-02
Abstract: A grinding arrangement for sharpening knives carried by a chopper drum includes a movement arrangement for moving a grinding stone along the chopper drum during a grinding process. A force measurement arrangement is provided which measures the force applied to the knife by the grinding stone, during the grinding process, and provides a signal representing this force for controlling a movement arrangement which moves the grinding stone as a function of the signal received from the force measurement arrangement. The manner of measuring the force is by way of a force measurement cell inserted in the power flux connection between the grinding stone and the chopper drum.
Patent CA-2489987-A1 (CA)
Title: Fluorosiloxane matrix controlled diffusion drug delivery system
Inventor: KUNZLER JAY F
IPC: A61K47/34
Filed: 2003-06-16
Abstract: Fluorinated side-chain siloxane copolymeric matrix controlled diffusion drug delivery systems are provided that allow controlled release of sustained concentrations of therapeutic agents within a treated area for a prolonged period of time. The favorable solubility characteristics of the fluorinated sidechains of the siloxane copolymeric matrix controlled diffusion drug delivery systems allow for manipulation of drug release rates depending on the particular therapeutic use and the particular needs of the patient.
Patent CA-2490702-A1 (CA)
Title: Network security system appliance and systems based thereon
Inventor: BENOIT BRIAN
IPC: H04N7/18
Filed: 2004-12-10
Abstract: A network apparatus for use with a plurality of network cameras includes a system housing with a network interface (wireless access point and/or network switch), a router, and processing means that are operably coupled to one another and integrally housed within the system housing. The network interface provides communication links between the apparatus and the network cameras.      The processing means preferaby performs automatic connection and configuration operations that upload default configuration settings to the network cameras through said communication links. Such automatic configuration operations are preferably carried out as part of DHCP address assignment. The processing means also preferably performs video proxy operations that buffer a plurality of video signals and that read out and multiplex together portions of the buffered video signals to form a composite signal for subsequent communication over the Internet. The apparatus may also include one or more of the following components integrally housed within the system housing: a hard disk for dvr recording, a battery backup power source, non-volatile storage (e.g., compact flash memory or hard disk) for storing digital video signals during a battery backup power mode, a plulality of ports that interface to alarm sensors and other alarm devices for alarm monitoring and automatic notification, and VPN processing. The processing means preferably includes an embedded web server for the configuration of the apparatus and possibly the network cameras. Kits and systems utilizing the network apparatus is also described and claimed.
Patent CA-2491453-A1 (CA)
Title: A method for regenerating a nox adsorber catalyst
Inventor: GUI XINQUN
IPC: F02B3/06
Filed: 2003-06-30
Abstract: A control (30) for controlling a variable valve actuation mechanism (26) of an internal combustion engine (10) to regenerate a NOx adsorber catalyst (35) in the exhaust system (22) of the engine. The control comprises an operating program (50) for regenerating the catalyst while the engine is running under its own power by causing the variable valve actuation mechanism to change the timing of operation of the intake valves (18) so as to transition the fuel-air ratio of mixture that is being combusted in the cylinders (16) from a relatively leaner mixture to a mixture that sufficiently richer than stoichiometric to effectively regenerate the catalyst.
Patent CA-2496417-A1 (CA)
Inventor: ORSINI THOMAS P
IPC: G01K7/02
Filed: 2003-10-22
Abstract: L'invention concerne un appareil et un procédé de régulation de l'entrée de courant dans un élément à résistance électrique, tel qu'une lame de scellement (19). Un thermocouple (27) surveille la température d'une partie de la mâchoire de scellement (10, 12), telle que l'élément de montage conducteur. Si la température mesurée s'écarte d'une valeur prédéterminée, la durée du courant d'impulsions est modifiée jusqu'à ce que la température atteigne une plage prédéterminée.
Patent CA-2496978-A1 (CA)
Inventor: JERNIGAN MARY THERESE
IPC: C08G63/87
Filed: 2005-02-14
Abstract: A melt phase process for making a polyester polymer melt phase product by adding an antimony containing catalyst to the melt phase, polycondensing the melt containing said catalyst in the melt phase until the It.V. of the melt reaches at least 0.75 dL/g. Polyester polymer melt phase pellets containing antimony residues and having an It.V, of at least 0.75 dL/g are obtained without solid state polymerization. The polyester polymer pellets containing antimony residues and having an It.V. of at least 0.70 dL/g obtained without increasing the molecular weight of the melt phase product by solid state polymerization are fed to an extruder, melted to produce a molten polyester polymer, and extruded through a die to form shaped articles. The melt phase products and articles made thereby have low b* color and/or high L* brightness, and the reaction time to make the melt phase products is short.
Patent CA-2497259-A1 (CA)
Title: Dewpoint cooler
Inventor: REINDERS JOHANNES ANTONIUS MAR
IPC: F24F1/0043
Filed: 2003-02-27
Abstract: A dewpoint cooler comprises: two medium circuits coupled mutually via a heat-conducting wall, through which circuits two media can flow, wherein the second medium contains gas, which wall has heat-conducting protrusions; wherein the wall and the protrusions are covered with a hydrophilic coating which can absorb an evaporable liquid and relinquish it again through evaporation such that the wetted coating, and thereby also the heath-conducting surfaces and the protrusions, are cooled; a wetting unit for subjecting the secondary medium to wetting by the evaporable liquid by evaporating liquid from the coating such that the evaporated liquid entrained by the secondary medium extracts heat from the primary medium via the heath-conducting wall. The coating consists of a porous technical ceramic material, such as a mineral wool.
Patent CA-2501045-A1 (CA)
Title: Staining apparatus for stacked electrophoresis slab gels
Inventor: RODRIGUEZ GABRIELA
IPC: G01N1/31
Filed: 2003-11-06
Abstract: Slab gels held on trays (12) are agitated in a solution by an apparatus that includes a tray carrier (31) a tank (51) that receives the tray carrier (31) with sufficient room to allow the carrier (31) to move back and forth within the tank (51), and a motor (62) with a crankpin (65) that is connected to th e tray carrier (31) in a reciprocating connection that translates the circular path of the crankpin (65) into linear movement of the tray carrier (31).</SD OAB>
Patent CA-2502871-A1 (CA)
IPC: G01V11/00
Filed: 2005-03-31
Abstract: A method for prospecting for oil and gas deposits is provided, said method comprising: outlining of highly permeable collecting basins development zones, performing an aerospace survey of a landscape, determining a spectral reflectivity over the landscape, and incorporating the height profile, block fields, aerospace survey and spectral relativity in order to produce a predictiveis provided.
Patent CA-2503743-A1 (CA)
Title: Three-wedge double block isolation chamber
Inventor: BRIDGEFORD STANLEY JAMES
IPC: F16K3/314
Filed: 2005-04-04
Abstract: A three-wedge double block isolation chamber including a body with an internal chamber bounded by an inlet and an outlet having a wedge assembly positioned in the chamber. The wedge assembly may be configured as either a blind wedge assembly to block the flow of liquid through a pipeline; a flow-through wedge assembly to permit flow of liquid through a pipeline; or a meter wedge assembly to meter the flow of liquid through the pipeline. The wedge assembly includes an upstream wedge, a downstream wedge, and a force wedge. The wedge assembly seats in the internal chamber of the body. The upstream wedge and the downstream wedge each include a seal and are positioned respectively against the inlet and outlet. The upstream wedge and the downstream wedge each also include a tapered surface to mate the tapered surface of a force wedge such that when the force wedge is inserted between the upstream wedge and the downstream wedge, a force is applied so as to seal the upstream wedge against the inlet and the downstream wedge against the outlet, thereby producing to independent seals, one on each end of the internal chamber of the body. When the blind wedge assembly is positioned in the chamber, it provides a double block and seal to assist in the prevention of flow of a liquid through a pipeline past the isolation chamber.
Patent CA-2504331-A1 (CA)
Title: Bacteriophage having modified holin and uses thereof
Inventor: SRIRAM BHARATHI
IPC: A61K35/76
Filed: 2003-11-14
Abstract: The present invention features composition and methods for treating a bacterial infection using therapeutic bacteriophage having a modified holin gene. The modified holin inactivates the bacterial host prior to production of bacteriophage, so that the bacteriophage infection is non-productive, e.g., few or no bacteriophage are produced as a result of infection of the bacterial host. Thus, holin-modified bacteriophage invade the bacterial host, and cause inactivation of the bacterial host prior to production of a detectable or significant number of phage. Holin-modified phage inhibit the spread of bacterial infection without production of a significant or detectable number of phage progeny. By avoiding the release of phage progeny, the potential for generation of immune responses against the phage is reduced.
Patent CA-2505969-A1 (CA)
Title: Polycarbonate copolymer, resin composition, and molded article
Inventor: TOKUDA TOSHIMASA
IPC: B32B27/18
Filed: 2003-11-13
Abstract: There are provided a polycarbonate copolymer (A) which has excellent light resistance and heat resistance and comprises an aromatic dihydroxy component comprising 5 to 95 mol% of fluorene-skeleton-containing dihydroxy compound (1) having a specific structure and 95 to 5 mol% of ordinary bisphenol type dihydroxy compound (2), the content of fluorene-9-one in the copolymer being not higher than 15 ppm;  and a polycarbonate composition comprising 0.01 to 5 parts by weight of ultraviolet absorber (B) based on 100 parts by weight of the copolymer (A), and the composition comprising the copolymer, (see formula 1)
Patent CA-2506063-A1 (CA)
Title: Composition concentree d'assouplissement de tissu contenant des esters quaternaires, avec distribution specifique des esters, et un electrolyte
Inventor: MINEO NUNZIO
IPC: C11D3/02
Filed: 2003-11-12
Abstract: L'invention concerne une composition d'assouplissement de tissu, à cycle de rinçage aqueux, contenant un composé d'assouplissement à base d'esters quaternaires, demeurant physiquement stable, et qui est caractérisée par une viscosité stable, inférieure à environ 500 cps, telle qu'elle soit toujours apte à s'écouler facilement sur une vaste plage de températures ambiantes et pendant des périodes de temps étendues.
Patent CA-2507737-A1 (CA)
Title: Food product dispenser with cleansing mechanism
Inventor: KOLVEK EDWARD M
IPC: A47J31/41
Filed: 2003-12-08
Abstract: The invention relates to a food product dispenser (100) that includes a food delivery mechanism and a cleansing mechanism (700). The food delivery mechanism includes a food source (211), a food conduit (600) associated with the food source (211) for receiving a food component (211a) therefrom, and a dispensing mechanism (500) configured to dispense servings of the food component (211a) from the conduit (600). The cleansing mechanism (700) includes a cleansing conduit (800) associated with the food delivery mechanism to direct a cleansing fluid along a fluid (987a) a fluid path in cleansing association with the food delivery mechanism under conditions for performing a cleansing operation on the food delivery mechanism. A controller (1000) can be provided for automatically conducting cleansing operations based on predetermined conditions. The controller (1000), delivery mechanism and cleansing mechanism (700) can be configured to switch between the dispensing of the servings and the cleansing operation at a plurality of intervals during a day without substantial intervention from an operator.
Patent CA-2507956-A1 (CA)
Title: Wound care compositions
Inventor: QUIRK STEPHEN
IPC: C07K14/81
Filed: 2003-11-18
Abstract: The invention provides polypeptides that can inhibit the activity of matrix metalloproteinases. Such polypeptides are useful for treating wounds, for example, chronic wounds.
Patent CA-2510103-A1 (CA)
Title: Modified green fluorescent proteins
Inventor: TSIEN ROGER Y
IPC: C07K14/435
Filed: 1995-11-13
Abstract: Modifications in the sequence of Aequorea wild-type GFP provide products having markedly different excitation and emission spectra from corresponding products from wild-type GFP. In one class of modifications, the product derived from the modified GFP exhibits an alteration in the ratio of two main excitation peaks observed with the product derived from wild-type GFP. In another class, the product derived from the modified GFP fluoresces at a shorter wavelength than the corresponding product from wild-type GFP. In yet another class of modifications, the product derived from the modified GFP exhibits only a single excitation peak and enhanced emission relative to the product derived from wild-type GFP.
Patent CA-2511535-A1 (CA)
Title: P53 treatment of papillomavirus and carcinogen-transformed cells in hyperplastic lesions
Inventor: YOO GEORGE H
IPC: C07K14/47
Filed: 2003-12-29
Abstract: Methods for the prevention, suppression, and inhibition of growth of a papilloma-virus transformed cell in a hyperplastic lesion using a topically applied p53 expression cassette are disclosed. In addition, there are provid ed pharmaceutical preparations of a p53 expression cassette suitable for topica l delivery to a papillomavirus-transformed cell in a hyperplastic lesion.</SDO AB>
Patent CA-2512509-A1 (CA)
Title: Homogeneous compositions, which are dyed throughout and which are based on impact-resistant modified polyalkylene terephthalate/polycarbonate blends
Inventor: PAUL FRIEDEMANN
IPC: C08L51/04
Filed: 2003-12-24
Abstract: The invention relates to compositions, which are dyed throughout and which a re based on impact-resistant modified polyalkylene terephthalate/polycarbonate blends and to molding compounds, semifinished products and shaped parts, all of which being produced from the inventive compositions. These molding compounds, semifinished products and shaped parts, while being unpainted or only coated with a transparent clear lacquer, are used, for example, for external use on motor vehicles.
Patent CA-2512698-A1 (CA)
Inventor: JAVAUX PHILIPPE
IPC: E05B35/00
Filed: 2005-07-21
Abstract: La présente invention concerne un dispositif de verrouillage et déverrouillage avec clé d'un tampon ou couvercle sur un cadre.        Selon l'invention, le dispositif est caractérisé en ce que l'élément formant pêne (9) comprend une tige élastiquement déformable (12) faisant saillie de tampon (1) et se terminant par une extrémité libre en crochet (12a) apte à s'engager sur une nervure rigide (2a) de la gâche du cadre (2) et la clé (3) comporte un ergot (8) permettant d'écarter élastiquement la tige (2) pour désengager son extrémité en crochet (12a) de la nervure rigide (12).        L'invention trouve application dans le domaine de la voirie.