baber/WOPTO huggingface dataset:
Patent CA-2472820-A1 (CA)
Title: Distributeur incorpore
Inventor: GOEPFERT GERARD F
IPC: B67D1/00
Filed: 2004-06-30
Abstract: Un distributeur de biens consommables liquides localise une réserve dun liquide particulier à un endroit éloigné de lendroit de distribution. Lendroit de distribution est habituellement au-dessus dun comptoir et peut comprendre une tige relativement étroite qui amène un tube souple de distribution de liquide jusquà une soupape. Un précieux espace de comptoir est préservé. Un ou plusieurs sacs jetables, souples et pliables contiennent la réserve de liquide et communiquent avec lendroit de distribution par le tube de distribution. Confinée en contact avec chaque sac souple se trouve une vessie gonflable vers laquelle lair comprimé est acheminé. Un liquide est distribué chaque fois que la soupape souvre. Une fois vide, le sac souple est remplacé. Des commutateurs de verrouillage de sécurité évacuent la vessie gonflable pour empêcher son expansion explosive lors de louverture de lemplacement où le sac que contient le liquide remplacera le sac vide. Quand le liquide nécessite une régulation de sa température, des moyens de régulation de la température sont fournis à lendroit où le liquide est entreposé. Le déplacement de lair de cet endroit dans la tige vers une tête de fontaine distributrice commande la température du liquide dans le tube de distribution. Dans la distribution dun produit laitier, comme de la crème à café, la régulation de température est une réfrigération. Le produit laitier est refroidi sur tout son trajet du sac souple jusquà la tête de la fontaine. Lemplacement du sac pliable souple et de la vessie expansible peut se trouver directement sous la tige et la tête de la fontaine dans une armoire, et lunité complète peut se déplacer dun endroit à un autre. Quand la consistance de la quantité de liquide distribuée est nécessaire, une soupape de dosage alimente une quantité mesurée.
Patent CA-2473866-A1 (CA)
Inventor: ZHANG RULIN
IPC: G01N33/68
Filed: 2002-10-31
Abstract: A method for diagnosing various forms of dementia, including MCI, and Alzheimer's disease (AD) is disclosed. The method involves directly detecting the presence of a biochemical marker, specifically thrombospondin, in bodily fluid, preferably blood or a blood product. The detection is by an immunoassay incorporating an antibody specific to thrombospondin, or alternatively an autoantibody to a thrombospondin antibody.
Patent CA-2474673-A1 (CA)
Title: Shale shaker with composite components
Inventor: GRICHAR CHARLES NEWTON
IPC: B01D33/03
Filed: 2003-03-13
Abstract: A shale shaker (10) or vibratory separator which, in one aspect, has a base (22), vibration isolation apparatus on the base (22), a basket (12), mount apparatus (16) for mounting the basket on the base (22), and at least one of the base (22), basket (12), and the mount apparatus (16) made of, encased in, or coated with composite material which, in certain aspects, is all or part flexible composite material; and methods of using such separators and shakers.
Patent CA-2476863-A1 (CA)
Inventor: FISCHER ERNST
IPC: B43L3/00
Filed: 2002-02-25
Abstract: The invention relates to a sharpener (1) for sharpening pencils (16), comprising a cutting device (12), a holding device (14) and a housing (10).
Patent CA-2477710-A1 (CA)
Title: Improved containers and methods for containing pressurized fluids using reinforced fibres and methods for making such containers
Inventor: BOWEN RONALD R
IPC: F17C13/00
Filed: 2003-03-26
Abstract: Containers (1) suitable for storing pressurized fluids at cryogenic temperatures of -62~C(-80~F) and colder are provided and comprise a self-supporting liner (3) and load-bearing composite overwrap (2), whreby means are provided for substantially preventing failure of the container (1) during temperature changes.
Patent CA-2477951-A1 (CA)
Inventor: POIRIER MICHEL
IPC: A61C13/00
Filed: 2003-02-05
Abstract: Dental implant drill holes (34) and the shape of a dental implant superstructure (48) are chosen by creating a computer model (29) giving jawbone structural details (41, 42), gum surface shape information (46) and proposed teeth or dental prosthesis shape information (43). The computer model shows the bone structure (41, 42), gum surface (46) and teeth images (43) properly referenced to one another so that implant drill hole positions (34) can be selected taking into consideration proper positioning within the bone as well as proper positioning with respect to the dental prosthesis. Similarly, manufacture of the dental implant superstructure (48) used for fixed dental prosthesis or overdentures can be designed based on the virtual implant positions referenced to an image of the gum surface (46) and proposed dental prosthesis (43).
Patent CA-2479949-A1 (CA)
Inventor: WILCOCK GLENN RANDALL
IPC: H04L29/06
Filed: 2003-03-14
Abstract: A system and method for managing servers. The system comprises a plurality of servers for processing messages, at least one client for transmitting messages to and receiving messages from the servers, and processor means for maintaining a list indicating whether at least one of the servers is eligible to process messages. Preferably, the servers are adapted to process messages of different types; and the processor means includes means to indicate on said list whether, for each of the different types of messages, at least one of the servers is eligible to process each of the different types of messages. Also, in the preferred embodiment, each of the clients includes means to read the list, before the client transmits a message of a given type to one of the servers, to determine whether at least one of the servers is eligible to process messages of the given type.
Patent CA-2482759-A1 (CA)
Title: Refining process and apparatus
Inventor: EVERTON MIKE
IPC: A62D3/00
Filed: 2003-04-16
Abstract: An apparatus and method is provided for treating a waste material, particularly an aqueous waste material containing fats, oils and greases (FOG), involving the use of at least two stages in which, in the first stage, the aqueous waste material is subjected to a separation step in which water is removed to leave a partially refined stream containing the FOG followed by a second treatment stage, in which the partially refined FOG stream is further refined by removing more of the water so as to produce a FOG-containing stream that has a low water content which can be used as a fuel. In one embodiment, the refined FOG is used as a fuel for a combustion engine, typically a hydrogen assisted combustion engine for generating electricity. The energy generating plant can be combined with the waste treatment plant or the two can be separated from each other. One of the characteristics of this invention is that the water removed from the waste material can be recycled for use in the process, thereby providing energy saving as the introduction of fresh steam is not continuously required.
Patent CA-2487118-A1 (CA)
Title: Complexes d'osmium et de ruthenium phosphorescents et leur utilisation
Inventor: CARTY ARTHUR J
IPC: H01L51/50
Filed: 2004-11-05
Abstract: La présente invention concerne des composés phosphorescents, leurs utilisations et des dispositifs qui comprennent des diodes électroluminescentes organiques (DELO) qui comprennent de tels composés. Les composés dintérêt comprennent : (voir la formule I) dans laquelle A représente un atome Os ou Ru. Les chromophores de chélation anioniques N~N, qui sont formés en connectant une structure de noyau pentagonale contenant au moins deux atomes dazote à un fragment de type pyridine hexagonale par une liaison carbone-carbone directe. L représente un ligand donneur neutre; lexemple type comprend un groupe carbonyle, pyridine, phosphine, arsine et isocyanure; deux L neutres peuvent également se combiner pour produire ce quon appelle un ligand de chélation tel que la 2,2-bipyridine, la 1,10-phénanthroline et le ligand de carbène N-hétérocyclique (NHC), ou des ligands bidentés de phosphore tels que le 1,2- bis(diphénylphosphino)éthane et le 1,2-bis(diphénylphosphino)benzène. L peut être orienté soit en cis ou en trans. Lorsque L occupe la position trans, la structure préférée contient à la fois le fragment hexagonal de N~N ainsi que son fragment pentagonal situé à la position trans par rapport à leur contrepartie du second chromophore N~N. Lorsque L occupe la position cis, la structure préférée est constituée de lunité pentagonale des chromophores N~N qui résident à lopposée du L. X1, X2 et X3 sont indépendamment un atome C ou N; quand X2 représente un atome de N, R1 est omis, quand X3 représente un atome N, R2 est omis, R1 représente un atome H, un groupe alkyle de C1 à C8, un groupe phényle substitué de C1 à C8 ou un groupe perfluoroalkyle de C1 à C4, R2 représente un atome H, F ou un substituant cyano, X4 représente soit un atome C ou N; X4 peut se situer à tout emplacement sur le noyau hexagonal, quand X4 représente un atome N et R3 et R4 ne sont pas liés à X4, R3 représente un atome H, un groupe méthyle ou un petit groupe alkyle de C1 à C3, R4 représente un atome H, un groupe méthyle ou un petit groupe alkyle de C1 à C3, ou R3 et R4 forment ensemble une unité conjuguée supplémentaire avec une structure
Patent CA-2488923-A1 (CA)
Title: Oral care capsules
Inventor: KUMAR LORI DEE
IPC: A61K9/64
Filed: 2003-07-04
Abstract: This invention is concerned with improvements in and relating to soft gelati n capsules or microcapsules. More particularly, it is concerned with oral care capsules or microcapsules providing improved biological or therapeutic activity.
Patent CA-2491530-A1 (CA)
Inventor: FUJISAKI TAKASHI
IPC: C04B28/06
Filed: 2003-06-30
Abstract: L'invention concerne une composition de poudre pour béton réfractaire, qui comprend un agrégat réfractaire, une poudre fine réfractaire, un ciment d'alumine, un dispersant et un agent de terminaison d'hydratation pour le ciment d'alumine ; un matériau prémélangé, qu'on obtient en malaxant la composition de poudre à béton réfractaire avec de l'eau. L'agent de terminaison d'hydratation comprend une matière acide, sous la forme d'une solution, qui est ajoutée selon une quantité réglée pour que le matériau prémélangé présente un pH compris entre 2 et 7 ; un procédé d'application du matériau prémélangé, qui comporte les étapes consistant à malaxer le matériau prémélangé avec un agent initiateur d'hydratation, et à verser ensuite le mélange résultant dans un moule. Une période d'au moins cinq jours peut être prévue entre la préparation du matériau prémélangé et l'ajout de l'agent initiateur d'hydratation.
Patent CA-2495461-A1 (CA)
Title: A method for making a screen assembly for a vibratory separator
Inventor: WALKER JEFFREY EARL
IPC: B07B1/00
Filed: 2003-09-04
Abstract: A method for making a screen assembly (78) for a vibratory separator, the method comprising sewing together with sewing material at least two layers (83, 84) of fine screening material, placing said sewn-together at least two layers of fine screening material in a heating apparatus, placing a coarse mesh layer adjacent the at least two layers of screening material on the heating apparatus, placing adjacent the coarse mesh layer (82) a support (80) with heat activated material thereon for adhering the support to the coarse mesh layer (82), and heating the coarse mesh layer (82), the at least two layers (83, 84) of fine screening material, and the support (80) to adhere the support to the coarse mesh layer and the at least two layers of fine screening material to the coarse mesh layer.
Patent CA-2497102-A1 (CA)
Title: Door latch actuator
Inventor: MILO THOMAS K
IPC: E05C1/06
Filed: 2005-02-15
Abstract: A door latch actuator includes a housing, a latch bolt pin actuator, and a spring latch bolt actuator. The housing includes a strike plate defining a latch opening. The latch bolt pin actuator is mounted for movement in the housing between a first extended position and a second retracted position. The spring latch bolt actuator is mounted for movement in the housing between an extended position and a retracted position. 20
Patent CA-2497250-A1 (CA)
Inventor: BRANDT PAUL K
IPC: F16C35/02
Filed: 2005-02-14
Abstract: Disclosed is a gantry robot comprising a rail, standards, a saddle and a robot. The rail has a first axis and includes a first elongate saddle-engaging portion and a second elongate saddle-engaging portion arranged parallel to the first axis and spaced-from one another in a direction transverse thereto, said direction defining a second axis. The standards support the rail such that the first axis is orientated horizontally and the first and second saddle-engaging portions are spaced from one another both horizontally and vertically. The saddle includes a first rail-engaging portion and a second rail-engaging portion mounted, respectively, to the first saddle-engaging portion and the second saddle-engaging portion to permit movement of the saddle along the rail, parallel to the first axis, and to constrain movement of the saddle otherwise. The robot is mounted to the saddle for movement therewith along the rail.
Patent CA-2499358-A1 (CA)
Title: Ultrasonic surgical instrument having an increased working length
Inventor: BEAUPRE JEAN
IPC: A61B/
Filed: 2003-09-24
Abstract: The present invention is an ultrasonic surgical instrument having an altered cross sectional area and/or stiffness of 1/2 wave segments of a waveguide (2 0) and/or end effector. The waveguide is coupled to an ultrasonic transducer. T he 1/2 wave segments of the waveguide or end effector comprise a number of geometries and function to extend or decrease the length of a waveguide and/ or end effector without adding or removing wave segments. The present invention is intended to function with conventional ultrasonic transducers at conventional frequencies.
Patent CA-2502681-A1 (CA)
Title: Mbms as modifiers of branching morphogenesis and methods of use
Inventor: SCHULTE-MERKER STEFAN
IPC: C12N9/12
Filed: 2003-10-22
Abstract: Human MBM genes are identified as modulators of branching morphogenesis, and thus are therapeutic targets for disorders associated with defective branchi ng morphogenesis function. Methods for identifying modulators of branching morphogenesis, comprising screening for agents that modulate the activity of MBM are provided.
Patent CA-2503085-A1 (CA)
Title: Debogage et profilage de performances utilisant des representations graphiques de flux de donnees avec emulation de materiel reconfigurable
Inventor: GLIEM LONNIE
IPC: G06F9/44
Filed: 2003-10-06
Abstract: Un mode de réalisation de l'invention concerne un procédé de simulation d'un algorithme mis en oeuvre sur un processeur à instructions hybrides et un processeur reconfigurable, qui utilise une bibliothèque d'émulation pouvant faire l'objet d'une sélection en cours d'exécution, ladite bibliothèque émulant un processeur reconfigurable et ses ressources, ainsi qu'un émulateur de flux de données de contrôle qui émule la logique reconfigurable associée à l'algorithme. Un autre mode de réalisation de l'invention inclut un procédé de simulation d'un graphe de flux de données de contrôle qui consiste à construire une représentation interne du graphe du flux de données de contrôle qui comprend un ou plusieurs blocs de code de flux de données, et à simuler le graphe de flux de données de contrôle sous forme d'une séquence d'exécutions de flux de données de blocs de code, un des blocs de code transférant le contrôle à un autre bloc de code en fonction de la valeur de sortie du bloc de code jusqu'à ce que l'instruction EXIT soit atteinte.
Patent CA-2504648-A1 (CA)
Title: Method and system for applying viterbi type psk demodulation for optimum correlation of gps signals
Inventor: NIELSEN JORGEN S
IPC: G01S19/30
Filed: 2002-11-27
Abstract: A method and system of improving sensitivity in the demodulation of a received signal over an arbitrary measurement time epoch, the method comprising the steps of: correlating the received signal in a coherent fashion (80);  and utilizing a Viterbi phase state keying trellis demodulation with a variable resolution of phase states over 3600 to demodulate the radio frequency phase trajectory of the signal throughout the measurement time epoch (70); and the system comprising a receiver for receiving a direct sequence spread spectrum signal, the receiver comprising: an antenna (10) for receiving the direct sequence spread spectrum signal ; a downconverter (40) for downconverting the received signal, producing a downconverted signal; an analog to digital converter(60) to convert the downconverted signal to a digital signal; a despreader (80) for despreading and coherently correlating the digital signal to a known signal, creating a despread signal; and a processor (70) for applying a Viterbi algorithm to the despread signal.
Patent CA-2508767-A1 (CA)
Title: Eyeglass assembly and fastening arrangement for assembly thereof
Inventor: PELEG EYAL
IPC: G02C1/02
Filed: 2003-12-04
Abstract: A fastening arrangement for use with a curved lens having a first face, a second face and a bore passing between them and having a longitudinal axis slanted to the lens's faces, for attaching to the lens a component at the first face of the lens. The fastening arrangement comprises a fastener having a lens-face engaging portion adapted to engage the second face of the lens and a component engaging portion entering the bore at the second face, and further comprises a fastener engaging portion in the component adapted to engage the component engaging portion of the fastener. All the engaging portions are designed so that when the component and curved lens are assembled, the lens-face engaging portion is oriented along the second face. The invention further relates an eyeglass assembly comprising such a fastening arrangement and associated components and fasteners.
Patent CA-2509073-A1 (CA)
Title: A catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
Inventor: SHEN HAN
IPC: C08F12/08
Filed: 2005-06-02
Abstract: A catalytic composition, including a cationic metal-pair complex, is disclosed, along with a method for its preparation. A method for the polymerization of ethylenically unsaturated monomers using the catalytic composition, and the addition polymers produced thereby are also disclosed.
Patent CA-2509476-A1 (CA)
Title: Snap-fit connection for pool filtration systems
Inventor: WILSON THOMAS M
IPC: B01D35/02
Filed: 2005-06-08
Abstract: A snap-fit connection assembly for use in a pool filtration system. The connection assembly includes a first connection receptacle. a second connection receptacle for insertion into the first connection receptacle, one or mores fingers extending circumferentially from the second connection receptacle. and one or more openings in the first connection receptacle for engaging the finger(s).
Patent CA-2510555-A1 (CA)
Inventor: LIN KUN-MENG
IPC: B24B3/36
Filed: 2005-06-22
Abstract: An innovative cutter-grinder comprised of a base, a cutter holder, and a mobile base plate; the base plate being mounted with emery cloth before being placed on a deck of the frame to secure the emery cloth and allow easy replacement of the emery cloth; the cutter holder adapted with a roller at bottom retaining a blade for the user to hold the cutter holder to roll back and forth on the base plate to grind the cutter against the emery cloth; and an angle set plate being inserted onto slots respectively provided on both sides of the deck allowing the adjustment of the grinding angle.
Patent CA-2510584-A1 (CA)
Inventor: ARNERIC STEPHEN P
IPC: A61K31/5375
Filed: 2003-12-05
Abstract: L'invention porte sur une méthode de traitement, prévention ou inhibition d'un trouble du SNC et/ou de la douleur et des inflammations ou de troubles associés à l'inflammation chez un patient le nécessitant consistant à traiter le patient avec de la réboxétine et un inhibiteur sélectif de la cyclooxygénase-2 ou son promédicament, en quantités efficace pour assurer le traitement, la prévention ou l'inhibition. L'invention porte également sur des compositions et préparations pharmaceutiques contenant de la réboxétine et un inhibiteur sélectif de la cyclooxygénase-2.
Patent CA-2511259-A1 (CA)
Inventor: GOODWIN GEORGE B
IPC: B05D5/08
Filed: 2003-12-22
Abstract: A method is provided for applying a water repellant coating over a substrate surface. The surface is contacted with at least one coating composition including at least one perfluoroalkylalkylsilane, at least one hydrolyzable primer, e.g., a silane and/or siloxane, and at least one non-halogenated, e.g., non-fluorinated, alkylsilane. The perfluoroalkylalkylsilane and non-fluorinated alkylsilane can be selected such that the effective chain length of the non-fluorinated alkylsilane is equal to or longer than the effective chain length of the perfluoroalkylalkylsilane.
Patent CA-2513876-A1 (CA)
Title: Method and apparatus for applying a foam layer
Inventor: DRESSEL DAVID C
IPC: B67D7/78
Filed: 2004-01-21
Abstract: A system for applying a layer of foam comprises a first fluid supply supplying a first stream of a first fluid in a first supply line, a first flow divider splitting said first stream into primary and secondary streams, a second fluid supply supplying a second fluid in a second supply line, a second flow divider splitting said second stream into primary and secondary streams, a first mix head combining the primary stream of the first fluid with the primary stream of the second fluid, and a second mix head combining the secondary stream of the first fluid with the secondary stream of the second fluid.
Patent CA-2514358-A1 (CA)
Title: Personal hydrogen sulfide gas alarm system
Inventor: CROOK GARY W
IPC: G08B21/14
Filed: 2005-08-02
Abstract: A person-carried hydrogen sulfide instrument is adapted for use with a conventional SCADA system or other type of fault monitoring system normally intended for monitoring well-related conditions at a well site. In response to detecting an abnormally high concentration of hydrogen sulfide gas, the instrument triggers the fault monitoring system to record an H2S fault and convey that information to a remote computer. In some embodiments, the instrument includes a signal relay unit that listens to a conventional H2S monitor. The signal relay unit has a learning mode that teaches the unit to recognize an audible alarm from the H2S monitor. In response to hearing the H2S alarm, the signal relay unit emits a trigger signal to the fault monitoring system.
Patent CA-2515227-A1 (CA)
Title: Receiving element
Inventor: SCHRAMM PETER
IPC: F16B19/02
Filed: 2004-01-28
Abstract: The invention relates to a receiving element comprising a bolt with an external surface that is essentially parallel to and in particular coaxial with a longitudinal axis.  The bolt can be introduced into a bore of at least one component, preferably at least two components in order to fix and/or align the component(s) for subsequent machining. The aim of the invention is to develop the receiving element whilst maintaining a simple construction in order to ensure a high dimensional stability and positioning precision over a long service life. To achieve this, the bolt comprises at least two recesses containing orifices in the vicinity of its external surface, the recesses containing pins, which consist of or comprise wear-resistant sintered material, extend through the orifices in a partial radial manner and project beyond the external surface with a predefined overhang.
Patent CA-2516860-A1 (CA)
Title: Thermal breaker structures for use with roof decking assemblies
Inventor: MCGAREL OWEN J
IPC: E04D13/16
Filed: 2005-08-24
Abstract: Thermal breaker or thermal barrier structures are disclosed for use in connection with roof decking assemblies wherein the thermal breaker or thermal barrier structures effectively prevent the respective transmission of heating gradients from the interior or exterior building environments to the exterior or interior building environments by thermal conductivity so as to render buildings more energy efficient.