baber/WOPTO huggingface dataset:
Patent CA-2591774-A1 (CA)
Inventor: HANCOCK JERRY T
IPC: H04Q7/24
Filed: 2005-01-05
Abstract: An emergency radio communication system utilizes radios with headset, headphones, earphones and/or custom audio interfaces (12) for a minimum of two audio channels. Each radio receives multiple channel/frequency communications and spatially locates the received communications at predetermined "ear"  locations comprising left earphones, right earphone, and both earphones (right and left) according to the source of the received communications. In one specific example, a first fire department communications (2) may be fed into the left earphone at a 100% level and a second fire department communications or air support communications (4) may be fed into the right earphone at a 100%  level. Control and command communications (8) may be fed into both the left and right earphones at equal levels. Thus, in this example, the user spatially hears communications from the first fire department (2) to the left, communications from the second fire department to the right, and communications from air support (4) from the center.
Patent CA-2592715-A1 (CA)
Title: Systeme et methode d'assistance visuelle permettant de guider un vehicule
Inventor: HAN SHUFENG
IPC: G01C21/28
Filed: 2005-12-16
Abstract: L'invention concerne un procédé et un système pour guider un véhicule. Le procédé comporte les étapes suivantes: un récepteur (28) servant à déterminer la position collecte des données de vision associées au véhicule; un module vision (22) collecte des données de vision associées au véhicule; un dispositif d'estimation (24) de qualité de position estime des données de qualité concernant les données de position pendant une fenêtre de temps d'évaluation; le module vision (22) estime des données de qualité de vision concernant les données de vision pendant la fenêtre de temps d'évaluation; un module supervision (10) sélectionne un rapport de mélange concernant les données de vision et les données de position (ou des signaux d'erreur associés) sur la base des données de qualité.
Patent CA-2593934-A1 (CA)
Inventor: LITTLEJOHN MARK B
IPC: B31B50/59
Filed: 2007-07-17
Abstract: A paperboard plate such as a paper plate includes a generally planar bottom portion, an upwardly and outwardly extending fluted sidewall, wherein the sidewall comprises a plurality of sidewall flutes substantially around the outer perimeter of the plate to define a fluted perimeter. The flutes are suitably present at fewer than 3.5 flutes per inch; the plate has a radial profile with a single transition; and the diameter/flute length ratio is greater than 6. The plate s are formed in a punch-through die cutting and forming toot from a plurality of paperboard web layers at increased productivities as compared with conventional heated press-forming.
Patent CA-2594083-A1 (CA)
Inventor: BLENKUSH ROBERT A
IPC: F16K3/16
Filed: 2007-07-18
Abstract: An improved method and apparatus for a valve assembly features a valve body, a first seat ring mounted in the valve body, a second seat ring mounted in the valve body, and a retractable blade gate slideable in between the first seat ring and the second seat ring. The gate is moveable between open and closed position.  A first elastomeric ring is disposed in between the valve body and the first seal ring and projecting towards the gate blade. A second elastomeric ring is disposed in between the second seat ring and the valve body and projecting towards the gate blade.
Patent CA-2595169-A1 (CA)
Inventor: MARSHALL SHANNON ALICIA
IPC: C07K16/00
Filed: 2006-01-12
Abstract: Variant antibodies and Fc fusion proteins with reduced immunogenicity are described. In particular, the variants of antibodies and Fc fusion proteins have reduced ability to bind one or more human class Il MHC molecules are described.
Patent CA-2596214-A1 (CA)
Inventor: HURLEY PETER J
IPC: A62D3/33
Filed: 2005-01-28
Abstract: The invention provides methods of remediating lead and other heavy metals in ammunition traps and shooting ranges. One or more remediation agents is added to a trap or a shooting range. The remediation agents) interact with and "fix"  heavy metals, rendering them substantially non-leachable. An improved ammunition trap is also provided.
Patent CA-2599559-A1 (CA)
Title: Herbicidal compositions based on 3-phenyluracils and 3-sulfonylisoxazolines
Inventor: EVANS RICHARD R
IPC: A01N43/54
Filed: 2006-03-16
Abstract: A herbicidal composition comprising a) at least one 3-phenyluracil of formula I wherein the variables R1 to R7 are as defined in the specification; and b) at least one 3-sulfonylisoxazoline of formula II wherein the variables R8 and R9 are as defined in the specification; and c) optionally at least one safener of formula III selected from the group as defined in the specification.
Patent CA-2599770-A1 (CA)
Title: Multi-fiber fiber optic receptacle and plug assembly
Inventor: NORRIS MARTIN E
IPC: G02B6/38
Filed: 2005-03-30
Abstract: A fiber optic receptacle and plug assembly adapted to be mounted within an opening through a wall of a connection terminal. The receptacle and plug define complimentary alignment and keying features for ensuring that the plug is mated with the receptacle in a predetermined orientation. An alignment sleeve is disposed within the plug for receiving a multi-fiber receptacle ferrule and a multi-fiber plug ferrule. The fiber optic receptacle and corresponding plug each include a biasing member assembly for urging the receptacle ferrule and the plug ferrule towards one another, wherein the biasing member assembly includes a round spring, a spring centering cuff and a ferrule boot that operatively engage the rear of the receptacle ferrule and the plug ferrule, respectively, to substantially center a spring biasing force on the end face of the receptacle ferrule and the plug ferrule.
Patent CA-2602179-A1 (CA)
Title: Dispositif d'insonorisation d'un moteur d'helicoptere a turbine a gaz, et moteur ainsi obtenu
Inventor: BAUDE PIERRE
IPC: F02C7/045
Filed: 2007-09-18
Abstract: Dans un moteur d'hélicoptère à turbine à gaz, des lèvres (30, 32) délimitant une entrée d'air (34) se raccordent le long d'une ouverture à l'extrémité amont d'un passage d'alimentation en air du compresseur du moteur. Les lèvres d'entrée d'air sont au moins partiellement formées par un atténuateur acoustique (40, 42) propre à atténuer des fréquences sonores produites par la rotation du compresseur.
Patent CA-2602909-A1 (CA)
Inventor: THISTLE ROBERT
IPC: A61F2/06
Filed: 2006-03-24
Abstract: A variable length endovascular prosthesis adapted to prevent endoleaks is provided that includes a substantially tubular first graft member having an interior surface, an exterior surface, and a proximal end, and a substantially tubular second graft member slidably engaged coaxially within the first graft member. The prosthesis further includes a substantially tubular fluid-tight connecting member attached at one end to the first graft member and attached at another end to the second graft member. The connecting member is axially compressible and expandable to facilitate engagement of the second graft member within the first graft member while maintaining a seal between the graft members.
Patent CA-2607184-A1 (CA)
Title: Cinnamic, phenylpropiolic and phenylpropanoic acid derivatives useful as anti-tumour agents
Inventor: VESCI LOREDANA
IPC: A61K31/195
Filed: 2006-05-31
Abstract: Cinnamic and phenylpropiolic acid derivatives of Formula (I) having antitumour and chemosensitizing activity are described. Also described are pharmaceutical compositions containing the above-mentioned compounds, for the treatment of tumours.
Patent CA-2608251-A1 (CA)
Inventor: BINDER THOMAS P
IPC: C11B3/10
Filed: 2006-05-15
Abstract: The present invention is directed to improving productivity of an enzymatic method for producing esterified, transesterified or interesterified fats or oils. Specifically, a method that can greatly improve the productivity of enzymatic esterification, transesterification or interesterification by purifying the substrate oil to extend the useful life of the enzyme is disclosed.
Patent CA-2608737-A1 (CA)
Inventor: SHAW CHRISTOPHER M
IPC: C12M1/00
Filed: 2006-05-26
Abstract: The invention provides efficiently automated incubation devices that reduce the number of powered moving parts in the devices and the amount of air transfer between environments that are internal and external to the devices.  Related systems are also provided.
Patent CA-2611165-A1 (CA)
Inventor: ARJOMANDI FAY
IPC: H04L69/14
Filed: 2006-06-06
Abstract: A method and apparatus is provided of handling modified packets containing additional information regarding source and data type for efficient processing within a mixed network. Incoming and outgoing packets are sent via a dynamic protocol which adapts to circumstances, including the type of network being used, the type of packet being transmitted and the network guidelines.
Patent CA-2612434-A1 (CA)
Inventor: JACOBS MARTINUS JOHANNES NICOL
IPC: B32B5/26
Filed: 2006-06-29
Abstract: The invention relates to a preformed sheet comprising at least two mono- layers, each mono-layer containing a fibrous network with fibres having a tensile strength of at least about 1.2 GPa and a tensile modulus of at least 40 GPa and a binder, and a separating film on at least one of its outer surfaces, characterized in that the separating film has an areal density of between 1 and 5 g/m2. With this preformed sheet assemblies and articles offering a substantially higher ballistic protection level at a certain weig ht can be obtained. The invention further relates to an assembly of at least tw o such sheets and to a flexible ballistic-resistant article comprising said assembly.
Patent CA-2615068-A1 (CA)
Title: Radiation and melt treated ultra high molecular weight polyethylene prosthetic devices
Inventor: MERRILL EDWARD W
IPC: C08F10/02
Filed: 1997-02-11
Abstract: A medical prosthesis for use within the body which is formed of radiation treated ultra high molecular weight polyethylene having substantially no detectable free radicals, is described. Preferres prosthesis exhibit reduced production of particles from the prosthesis during wear of the prosthesis, and are substantially oxidation resistant. Methods of manufacture of such devices and material used therein are also provided.
Patent CA-2616343-A1 (CA)
Title: Installation et procede de traitement de deblais limoneux
Inventor: HUS CHRISTIAN
IPC: E01C21/00
Filed: 2006-07-24
Abstract: L'invention se rapporte à une installation de traitement de déblais limoneux d'un chantier. Elle est caractérisée en ce que ladite installation comprend : une trémie vibrante (2), dite trémie d'entrée ; un convoyeur (3), dite de pesage, intégrant des moyens de pesage (4) en continu de la charge transport ée ; au moins un réservoir de stockage (5) d'un liant ; des moyens de dosage (6 ) du liant en fonction de la pesée effectuée au niveau du convoyeur de pesage (3) ; des moyens de malaxage (7) d'un ensemble limon/liant permettant d'obtenir en sortie d'installation (1) un matériau apte à servir de remblai pouvant être compacté.
Patent CA-2619563-A1 (CA)
Inventor: SMITH MATTHEW ERIC
IPC: B65D47/06
Filed: 2006-08-16
Abstract: A liquid dispenser, such as a tap for a liquid container particularly a wine box, includes an outer tube (2) with a discharge opening (14) formed in its side wall and an inner tube (4), which is at least partially accommodated within the outer tube (2) and defines with it an annular space, which accommodates an annular sealing member (20), which forms a seal with the outer tube. One end of the inner tube (4) is closed and one end of the outer tube (2) is integrally connected to the inner tube (4) by a flexible, integral annular web (10), whose width in the radial direction is greater than that of the annular space. The other end of the outer tube (2) is adapted for connection to the liquid container. The inner tube (4) is movable longitudinally within the outer tube (2) between an open position, in which there is a liquid flow path between the said outer end of the outer tube and the discharge opening (14), and a closed position, in which the outer surface of the inner tube (4) forms a sliding seal with sealing member (20) and the said liquid flow path is sealed.
Patent CA-2620417-A1 (CA)
Title: Dispositif de porte-pieces
Inventor: ESSER STEFAN
IPC: F16M13/00
Filed: 2006-07-24
Abstract: L'invention concerne un porte-pièce (2) comprenant un bâti tournant (3) et une partie d'entraînement (20), pouvant tourner l'un et l'autre autour d'un axe d'entraînement (4). Le bâti tournant (3) peut également être entraîné par un moteur (6) et porte plusieurs porte-pièces (13) répartis autour de l'axe d'entraînement (4) et pouvant tourner autour d'axes de support. Un plateau d'entraînement (22) de la partie d'entraînement (21) peut tourner, dans chaque cas autour d'un point d'ancrage (23), d'où son point médian est éloigné d'une excentricité (E). une partie de translateur (25) comportant un évidement de couplage, qui loge le plateau d'entraînement (22) de manière serrée, présente des ouvertures d'entraînement (26) à travers lesquelles des goupilles d'entraînement (19) des porte-pièce (13) font saillie et sont également à distance des axes de support, d'une excentricité (E). la partie d'entraînement (20) peut être entraînée sous l'effet de la rotation du bâti tournant (3) par l'intermédiaire d'un mécanisme de commande de blocage (31) fixé sur le bâti de base (1), à vitesse angulaire plus élevée. Les bâtis tournants de plusieurs porte-pièce peuvent être logés sur un bâti de base pouvant tourner pour sa part et être mis en rotation par engrènement avec une roue dentée fixe.
Patent CA-2622550-A1 (CA)
Inventor: O'BRIEN ROBERT M
IPC: B32B27/08
Filed: 2006-10-18
Abstract: This invention provides a coating composition for use on a food-contact surface of a container (e.g., a food or beverage can) that includes a polymer having one or more segments of Formula T: -O-Ar-Rn-C(O)-O-R1-O-C(O)-Rn-Ar-O-, wherein each Ar is independently a divalent aryl group (i.e., an arylene group) or heteroarylene group; R1 is a divalent organic group; each R is independently a divalent organic group; and n is 0 or 1. Containers comprising the polymer and methods of making such containers are also provided.
Patent CA-2629124-A1 (CA)
Inventor: BRADDICK BRITT O
IPC: E21B34/14
Filed: 2008-04-10
Abstract: The safety valve includes a first generally tubular body 12 and a second generally tubular body 14 each having flow paths therein when the bodies are mated. A ball 20 rotates between open and closed position in a first seat 30 and a ball centering member 32 provided for engaging the ball. An outer actuator sleeve 40 is rotatable with respect to the first and second bodies, and a connecting member 50 acts between the actuator sleeve and the ball to rotate the ball.
Patent CA-2629573-A1 (CA)
Inventor: LECH STANLEY J
IPC: A61K6/884
Filed: 2006-11-20
Abstract: The present invention provides a denture adhesive liner in the form of an extruded film or sheet, comprising (a) a denture adhesive effective amount of alginate; (b) thermoplastic polymer; and (c) plasticizer, wherein said composition is extrudable into a film that is capable of adhering to a wet mucous surface. The present invention also provides a method for preparing a denture adhesive liner comprising the steps of : (a) preparing a composition of a denture adhesive effective amount of alginate; thermoplastic polymer; and plasticizer; and (b) forming a denture adhesive liner from the composition.
Patent CA-2632581-A1 (CA)
Inventor: DUGGAN KAREN ANNETTE
IPC: A61K38/08
Filed: 2006-12-08
Abstract: The invention relates to composition comprising a pharmaceutically effective amount of one or more functional vasoactive intestinal peptide (VIP) fragments, and the use of those compositions in the treatment of fibrosis, hypertension and other disorders.
Patent CA-2633112-A1 (CA)
Title: A method of treating tumors with azaxanthones
Inventor: SEMOV ALEXANDRE
IPC: A61K9/20
Filed: 2006-12-12
Abstract: The use of azaxanthones for treating diseases associated with tumor cells which express one or more protein of S100 family, and in treating patients that have malignancies consisting of tumors of an epithelial or mesenchymel nature, where these compounds are effective in retarding the progression and/or metastasis of these tumors.
Patent CA-2634799-A1 (CA)
Inventor: BERGQUIST LAWRENCE WILLIAM
IPC: E02F3/815
Filed: 2008-06-11
Abstract: A motor grader is disclosed having a coated wear insert.
Patent CA-2636107-A1 (CA)
Title: Insulated glass unit possessing room temperature-curable siloxane-containing composition of reduced gas permeability
Inventor: NESAKUMAR EDWARD J
IPC: C03C17/30
Filed: 2007-01-05
Abstract: The invention relates to a high thermal efficiency, insulated glass unit structure sealed with a cured composition containing, inter alia, diorganopolysiloxane(s) and organic nanoclay(s), the cured composition exhibiting low permeability to gas(es).
Patent CA-2637581-A1 (CA)
Inventor: BOAR CRISTIAN
IPC: A61M5/14
Filed: 2008-07-15
Abstract: Support pour perfusion intraveineuse comprenant une tringle, un dispositif pouvant être attaché à la tringle pour suspendre un contenant d'alimentation de liquide intraveineux et une base munie de plusieurs pattes détachables comportant toutes une extrémité intérieure respective, ces extrémités étant reliées ensemble et formant un corps central de la base pour former un passage central s'étendant à la verticale à travers la base, le passage central recevant l'extrémité inférieure de la tringle pour supporter ce dernier à la verticale, chaque patte comprenant un premier matériau contenant une âme constituée d'un second matériau qui est plus lourd que le premier matériau.
Patent CA-2644429-A1 (CA)
Inventor: AXEN NIKLAS
IPC: A61K9/16
Filed: 2007-03-14
Abstract: A novel method for the preparation of a highly densified and at least partly, preferably fully or almost fully hydrated ceramic for use in the preparation of a pharmaceutical composition notably for controlled-release of one or more therapeutically, prophylactically and/or diagnostically active substance. The method involves a concomitant step of hydrating and densifying a bioresorbable and hydratable ceramic such as calcium sulphate. The invention also relates to compositions comprising such a highly densified ceramic. The pharmaceutical composition is useful for targeted and controlled local prolonged release of active substances, e.g. anti-cancer agents, whereby the spectrum and severity of side effects are minimized due to an optimized local concentration-time profile.
Patent CA-2646601-A1 (CA)
Inventor: WATSON DAWN
IPC: C11D17/04
Filed: 2007-04-16
Abstract: A laundry article of manufacture is described that may be used to both wash and condition fabrics when used sequentially first in the washer and then carried along with the wet fabrics into the dryer. The laundry article preferably comprises at least one detergent and at least one softener composition each solidified into geographical zones onto a nonwoven substrate. The optimized article comprises a nonwoven substrate with sidedness, and although the softener composition is solidified within the fibers of the lofted side of the substrate, the softener is unexpectedly found to subsequently express out from the flat side of the substrate while in the heated clothes dryer.
Patent CA-2649812-A1 (CA)
Title: Retainer for use with a corona ground element of an electrostatic precipitator
Inventor: REYNOLDS CHARLES W
IPC: B03C3/86
Filed: 2007-04-12
Abstract: A retainer (604) for use with a corona ground element of an electrostatic precipitator is provided according to an embodiment of the invention. The retainer (604) includes a body and a retainer aperture (625) extending at least partially through the body and adapted to receive a projection extending from the corona ground element. The retainer aperture (625) is configured to receive the projection as a press fit.
Patent CA-2650806-A1 (CA)
Title: Method for making coated polyester articles
Inventor: HUTCHINSON GERALD A
IPC: C08J7/048
Filed: 1998-10-19
Abstract: This invention relates to articles made of polyester, preferably polyethylene terephthalate (PET), having coated directly to at least one of the surfaces thereof one or more layers of thermoplastic material with good gas-barrier characteristics, and novel methods of making such articles. Preferably the barrier-coated articles take the form of preforms coated by at least one layer of barrier material and the containers blow-molded therefrom. Such barrier-coated containers are preferably of the type to hold beverages such as soft drinks, beer or juice. The preferred barrier materials have a lower permeability to oxygen and carbon dioxide than PET as well as key physical properties similar to PET. The materials and methods provide that the barrier layers have good adherence to PET, even during and after the blow molding process to form containers from preforms. Preferred barrier coating materials include poly(hydroxyamino ethers). In one preferred method, preforms are injection molded then barrier-coated immediately thereafter.
Patent CA-2654032-A1 (CA)
Title: Injection-molding nozzle, in particular hot-runner nozzle, for an injector
Inventor: GUENTHER HERBERT
IPC: B29C45/27
Filed: 2007-05-23
Abstract: In the case of an injection nozzle, in particular hot--runner nozzle (7), for arrangement in an injection mould (11) which has a relatively large number of plates as a function of the configuration, and which has, on its solid mould side (I), at least one platen (4) and one feed plate (5), and, on its mould side (II) at least one cavity plate (2), at the mould cavity (3) of which the nozzle point (8) is used, where the hot-runner nozzle (7) has been formed with a housing collar (11) and has been formed in a central material tube with a flow channel (9) for a material melt leading to the nozzle point (8), and has connections for a heating system (16) and/or cooling system and temperature sensor (17), the injection nozzle (7) has been incorporated into the injection mould (1) from the mould side (II) with sealing with respect to the feed plate (5).
Patent CA-2655588-A1 (CA)
Title: Biopsy site marker deployment instrument
Inventor: SPEEG TREVOR W V
IPC: A61B17/00
Filed: 2009-02-25
Abstract: An instrument for deploying a marker at a site within a patient may include an elongate cannula, an elongate pusher, and a marker disposed within the cannula. The cannula may have a tip at its distal end and a transverse opening. The pusher may be disposed within the cannula, and may be moved longitudinally within the cannula. The pusher may have a ramped distal end. The marker may be configured to exit the transverse opening upon urging by the ramped distal end of the pusher. In some versions, the tip of the cannula has a flat proximal face, and the marker has a recessed region that is configured to buckle in response to longitudinal compression, such that the marker will pop out of the cannula upon buckling. In other versions, the cannula has an external sheath, an open and curved distal end, or a leaf spring.
Patent CA-2656365-A1 (CA)
Title: System for and method of detecting a buried conductor
Inventor: ROYLE JOHN MARK
IPC: G01V3/08
Filed: 2009-02-27
Abstract: A system 1 for detecting a buried conductor 3 comprises a transmitter 5 for producing an alternating test current in the buried conductor 3 and a receiver 7 for detecting an electromagnetic field 11 produced by the test current in the buried conductor 3. A  communication link is provided between the receiver 7 and the transmitter 5.  The receiver 7 measures the signal to noise ratio, SNR, of the electromagnetic field 11 produced by the test current and if the SNR is below a threshold then the receiver 7 controls the transmitter 5 to set frequency and/or power characteristics of the test current.