baber/WOPTO huggingface dataset:
Patent CA-2507782-C (CA)
Inventor: PAULLUS STEVEN B
IPC: G05D16/20
Filed: 1993-09-08
Granted: 2006-02-14
Abstract: An electro-pneumatic converter device with modular components and with supporting housing structure enabling the device to be readily convertible from a current to pressure positioner to a current to pressure transducer. A valve positioner with an enclosure having a housing, a modular base, and a separable field terminal box. A self contained cover mounted to the enclosure with no additional mounting components. A plastic pneumatic relay ultrasonically welded together to eliminate metal mounting parts and lower assembly time. Open channels in a housing surface cooperating with a gasket to provide fluid passageways between the housing and the modular base.      Pressure gauges are removably mounted on a modular unit for location completely within the housing. A floating interconnect terminal board permits self-aligning of mating terminals as the modular unit is inserted into the housing. A supply biased pneumatic pressure relay has supply pressure channeled to the supply port and also to a supply bias cavity through a capillary hole.
Patent CA-2509746-C (CA)
Title: Exhaust device for vehicle engine
Inventor: YASUDA KAZUHIRO
IPC: B60K13/04
Filed: 2005-06-10
Granted: 2008-05-13
Abstract: To provide an exhaust device for an engine adapted to be mounted on a vehicle, the exhaust device having an exhaust pipe connected at its upstream end to a cylinder head of the engine and an exhaust muffler connected to the downstream end of the exhaust pipe, wherein the generation of noise. from a heat insulating cover for covering a part of the exhaust pipe can be suppressed. The exhaust device includes a heat insulating cover for covering a portion of the exhaust pipe near the engine, a stay fixed to the heat insulating cover, the stay having a supporting plate portion curved so as to partially surround the outer circumference of the exhaust pipe, a first vibration isolating member sandwiched between the outer circumference of the exhaust pipe and the supporting plate portion, a band member adapted to be tightened to mount the supporting plate portion to the exhaust pipe, and a second vibration isolating member sandwiched between the supporting plate portion and the band member.
Patent CA-2514749-C (CA)
Inventor: CARTER STEPHEN S
IPC: H04B17/00
Filed: 2004-01-30
Granted: 2014-02-18
Abstract: A method of obtaining data useful for one or more network applications is described. The method is performed responsive to a triggering event, such as a dropped call, a position fix, or even expiration of a timer. A position estimate for a subscriber station is obtained responsive to the event. A  record is then formed associating the position estimate for the subscriber station with an identifier of the triggering event and/or data measured or obtained responsive to the event, such as the strength of one or more pilots visible to the subscriber station. The record is either stored locally or transmitted to a remote location. In one implementation, the record is transmitted to a remote location, and stored in a database holding like records relating to other subscriber stations.
Patent CA-2517298-C (CA)
Inventor: CHANDRA SHARAD
IPC: B32B15/00
Filed: 2005-08-29
Granted: 2010-06-29
Abstract: Pour protéger une couche métallique de base (1) contre la corrosion et l'érosion à haute température, une couche adhésive (3) formée de MCrAlY est appliquée sur la couche métallique de base (1). La couche adhésive (3) est recouverte, par calorisation, d'une couche par diffusion A1 (4). La couche de diffusion (4) est soumise à un traitement abrasif de sorte que la couche accumulée à l'extérieur (4,2) de la couche de diffusion (4) appliquée par calorisation est supprimée. Une couche d'isolation thermique de céramique (2), formée d'oxyde de zirconium partiellement stabilisée par oxyde d'yttrium, est appliquée à la couche de diffusion (4), puis traitée.
Patent CA-2518991-C (CA)
Title: Pipe layer apparatus
Inventor: DAVIS DANIEL E
IPC: B66C23/36
Filed: 2003-03-11
Granted: 2010-01-26
Abstract: The present invention relates generally to a pipelayer 10 and associated methods. The pipelayer includes an undercarriage assembly 100 and a main assembly 200 supported by the undercarriage assembly 100 so that the main assembly 200 may rotate relative to the undercarriage assembly 100 while the pipelayer 10 is in operation. The undercarriage assembly 100 includes two track assemblies. The main assembly 200 includes a main frame 220 and an A-frame boom 310 pivoted to the main frame 220.
Patent CA-2520464-C (CA)
Inventor: GAGNEUX PIERRE
IPC: F01D25/28
Filed: 2005-09-22
Granted: 2012-04-03
Abstract: The invention concerns a turbofan jet engine that includes an external casing (2), connected by radial arms (3) to an annular internal device (37), downstream of which is mounted, opposite to the external casing (2), a shell (4) forming a fairing, ancillaries on the outside of the external casing, and ancillaries on the inside of the shell. It is characterised by the fact that the turbofan jet engine includes at least one monoblock arm (28) for the connection of ancillaries between the outside of the external casing (2) and the inside of the shell (4), placed parallel to a radial arm (3). The invention applies to double-flow turbofan jet engines.
Patent CA-2524956-C (CA)
Inventor: WAGNER ROLAND
IPC: C12M3/00
Filed: 2004-05-10
Granted: 2013-09-24
Abstract: A method for separating eucaryotic or procaryotic cells or other biological material which is sensitive to high shearing forces from a suspension is provided using at least one hydrocyclone comprising an inlet and an outlet. The outlet of the hydrocyclone is essentially opposite to the inlet and the interior space of the hydrocyclone converges towards the outlet.  The suspension is delivered to the inlet of the hydrocyclone, and the suspension enriched with the cells is drained off from the outlet. The enriched suspension is then guided from or through the outlet by a flow means in such a way, that a minimum of shearing stresses occurs and the kinetic energy of the enriched suspension at the outlet of the hydrocyclone is reduced, thereby influencing the viability of the cell material at a minimum.
Patent CA-2526051-C (CA)
Title: Method and apparatus for creating an enhanced electrical field to improve paint transfer efficiencies
Inventor: D ANDRETA MARK
IPC: B05B15/04
Filed: 2005-11-08
Granted: 2013-02-12
Abstract: A cover for a robot which includes an electrostatic spray gun with a nozzle which sprays charged material. The cover includes an insulating layer adapted to generally surround the robot except at an aperture where the nozzle extends from the cover. The cover also includes a conductor on the insulating layer near the aperture and spaced apart from the robot. A charge source provides an electric charge to the conductor.
Patent CA-2526415-C (CA)
Inventor: HEWES GERALD
IPC: H04W8/26
Filed: 2004-05-17
Granted: 2014-09-16
Abstract: Provided herein is a system, method and product for performing address translation (110) and routing of short codes. The embodiment described herein primarily supports the wireless (102) and standardized SMS; however, one skilled in the art can readily appreciate that the present invention can also be applied to any mobile messaging technology, e.g., Multimedia Messaging Service ("MMS"), etc.
Patent CA-2530771-C (CA)
Inventor: TERRY JOHN
IPC: H04L1/12
Filed: 2004-06-28
Granted: 2014-01-28
Abstract: A method and apparatus for aggregating packets in a wireless communication system (Fig. 8). The data to be transmitted is selected and packetized and formed into frames (820) for transmission. Rather than send each frame (821, 822, 823) individually, frames are grouped and transmitted with grouping indicia informing the recipients how to acknowledge successful receipt of the transmitted data. ACKs (830, 840, 850) are sent at a predetermined time, or all together, divided by subcarrier in the case of an OFDMA network.
Patent CA-2534506-C (CA)
Title: Systeme et procede pour distribuer des caracteristiques de reseau prive a un reseau public
Inventor: WAN TONY T
IPC: H04M3/42
Filed: 2004-08-09
Granted: 2009-07-21
Abstract: L'invention concerne un procédé comprenant la réception d'une demande provenant d'un dispositif de communications pour établir une session de communications avec une station mobile. La réponse à la demande est effectuée par la signalisation de la station mobile par l'intermédiaire d'un réseau de données cellulaire signifiant qu'un appel est effectué pour la station mobile. Les informations de signalisation peuvent être échangées par une passerelle vocale, de sorte qu'un ou plusieurs circuits vocaux sont établis de manière à s'adapter aux données vocales qui peuvent se propager entre le dispositif de communication et la station mobile. Une passerelle de signalisation peut être établie entre un échangeur de branche privée de protocole internet (IP PBX) et la station mobile par l'intermédiaire du réseau de données cellulaire. L'établissement de la passerelle de signalisation est sensiblement concurrente avec l'établissement d'un ou plusieurs circuits vocaux, de sorte qu'une ou plusieurs caractéristiques associées au réseau privé sont distribuées vers la station mobile, lors de la session de communication.
Patent CA-2539969-C (CA)
Title: Process for the preparation of carboxylic acids of nitrogen-containing aromatic heterocyclic compounds
Inventor: RODUIT JEAN-PAUL
IPC: C07B43/06
Filed: 1994-05-17
Granted: 2009-07-07
Abstract: A process for the preparation of a carboxylic acid of a nitrogen-containing aromatic heterocyclic compound, which comprises the steps of reacting a nitrogen-containing aromatic heterocyclic compound with formamide in the presence of peroxodisulphuric acid or a peroxodisulphate and a strong acid to yield a carboxamide of the nitrogen-containing aromatic heterocyclic compound, and converting the carboxamide into the carboxylic acid by alkaline hydrolysis. The novel process is a carbamoylation process wherein the corresponding nitrogen-containing aromatic heterocyclic compound is reacted with formamide in the presence of peroxodisulphuric acid or a peroxodisulphate.
Patent CA-2542123-C (CA)
Title: Apparatus for discriminating valuable papers with centering means
Inventor: NAGO TOKIMI
IPC: G07D7/04
Filed: 2004-03-30
Granted: 2011-08-02
Abstract: An apparatus for discriminating valuable papers is provided wherein a validation control circuit 56 (i) drives conveyer device 8 to inwardly move bill along passageway 9 when inlet sensor 13 detects bill, (ii) ceases driving of conveyer device 8 to keep bill in the standby position in passageway 9 when trigger sensor 50 detects bill, (iii) drives a release device 42 to shift a guide roller 40 from the contact position to the separated position, (iv) activates a centering device 10 to centralize bill along the longitudinal central axis of passageway 9, (v) drives release device 42 to return guide roller 40 from the separated position to the contact position, and (vi) again drives conveyer device 8 to further inwardly move bill. When bill is inserted into an inlet 7, inlet sensor 13 detects bill to immediately drive conveyer device 8 and center bill on conveyer device 8 for smooth inserting, transporting and centering of bill with the reduced number of structural components of the apparatus.
Patent CA-2551801-C (CA)
Inventor: JACOBS MARTINUS JOHANNES NICOLAAS
IPC: F41H5/04
Filed: 2004-01-01
Granted: 2012-02-28
Abstract: The invention relates to a preformed sheet comprising at least two mono-layers, each mono-layer containing unidirectionally oriented fibers having a tensile strength of at least about 1.2 GPa and a tensile modulus of at least 40 GPa, and a binder, with a fibre direction in each mono-layer being rotated with respect to the fibre direction in an adjacent mono-layer, and a separating film on both outer surfaces, characterized in that the separating film has a porosity of between 40 and 90 %. With this preformed sheet assemblies and articles offering a substantially higher ballistic protection level at a certain weight can be obtained. The invention further relates to an assembly of at least two such sheets and to a flexible ballistic-resistant article comprising said assembly.
Patent CA-2555969-C (CA)
Title: Combination deadbolt
Inventor: MEEKMA GLENN P
IPC: E05B37/08
Filed: 2005-02-02
Granted: 2009-07-07
Abstract: A deadbolt lock mechanism which can be used with current door hardware to lock and unlock a door. The deadbolt (35) can be operated by two independent locking mechanisms, such as a key cylinder (20) or a three digit, right-left-right, combination dial (40). The two locking mechanisms are independent to maintain the integrity of the deadbolt lock.
Patent CA-2557343-C (CA)
Inventor: STOODLEY MARK G
IPC: G06F9/38
Filed: 2006-08-28
Granted: 2015-09-22
Abstract: Methods, computer program products and data processing systems for modifying a code region forming part of a computer program during execution of the computer program by a plurality of threads. In one aspect, identical modification instructions are provided to each thread for modifying a site in the code region having a desirable idempotent atomic modification, and the modification instructions direct each thread to make the desirable idempotent atomic modification. In another aspect, a thread is selected to modify the code region, each thread other than the selected thread is directed to execute an alternative execution path that generates output identical to the output of the code region after the code region has been modified, and, responsive to directing each thread other than the selected thread, the selected thread is directed to modify the code region.
Patent CA-2565408-C (CA)
Title: Interface adaptative pour systemes de distribution de produits
Inventor: REMIS STEVEN
IPC: H04L69/14
Filed: 2006-10-25
Granted: 2013-01-08
Abstract: Une interface adaptative est fournie qui est capable de demandes de courtage d'un ensemble varié de systèmes hôtes clients à un ensemble varié de serveurs back-end (ou d'un dispositif back-end ou d'un système d'automatisation back-end) contrôlant des dispositifs et/ou systèmes de distribution de produits. L'interface peut être entièrement configurable et extensible (c'est-à-dire qu'il y a beaucoup de contrôle sur le comportement et l'interface peut prendre en charge les futures fonctionnalités sans avoir à modifier le code). Deux zones d'extensibilité de l'interface peuvent s'adapter aux nouveaux formats de message à partir des mêmes ou des nouveaux systèmes hôtes, et supporter de nouveaux services back-end.
Patent CA-2573139-C (CA)
Inventor: SABIN DOUGLAS
IPC: B29C45/20
Filed: 2005-07-07
Granted: 2015-08-25
Abstract: Disclosed herein are methods and systems for forming a plurality of multiple layer plastic articles. The methods and systems utilize shooting pot technology in combination with a combination of thermal control elements and in some instances, specialized flow bore geometries to control a thermal property and a flow parameter of selected polymeric material flowing through the system to mold the plurality of multiple layer plastic articles. Both the systems and methods are well suited for use to perform simultaneous flow injection or sequential flow injection to form the plurality of multiple layer plastic articles. The systems and methods described therein beneficially reduce the mold cavity pitch size for multiple layer molds used with systems having shooting pot technology to a mold cavity pitch size found on conventional monolayer molds to provide a plurality of multiple layer plastic articles having a cost similar to monolayer plastic articles.
Patent CA-2574432-C (CA)
Title: Enriched antibody for detecting mycobacterial infection, methods of use and diagnostic test employing same
Inventor: KOULCHIN VLADIMIR A
IPC: G01N33/569
Filed: 2005-07-20
Granted: 2015-05-26
Abstract: The disclosed technology provides an enriched antibody population, highly specific for an antigen of a surface polysaccharide from a mycobacterium. In a related embodiment, the antibody is enriched by having been raised in an environment that maintains antigenically active antigen. These antibodies may be used in an immunoreactive environment for detecting the present of a mycobacterial infection in a sample fro a subject.
Patent CA-2576209-C (CA)
Title: Low and no trans fat confections
Inventor: DE MUIJNCK LEANNE
IPC: A21D13/08
Filed: 2005-09-06
Granted: 2012-07-10
Abstract: A fat composition for use in food products is provided, which contains low levels of trans fats, and includes a non-hydrogenated fractionated palm kernel oil and a non-hydrogenated fractionated palm oil. A confectionery composition containing the fat composition also is provided. The confectionery composition can be used to coat a food product, and can be flavored and/or colored.  Methods for making a confectionery composition using the fat composition also are provided.
Patent CA-2577563-C (CA)
Inventor: FORD JOHN C
IPC: B65C9/40
Filed: 2005-08-29
Granted: 2013-06-18
Abstract: The invention is related to an RFID applicator that may include a peeler member (140) including a peel end (142), the peeler member being configured to cause an RFID label (102) to peel away from a web (110) when the web passes around the peel end; a label tamp assembly (150) configured to receive the RFID label and to move the RFID label into contact with an item (104) on which the RFID label is to be applied; and a label reject assembly having an extendable path altering mechanism (500) located proximate to said peel end, configured to advance from a retracted position to an extended position to alter a path of the web around said peel end, and wherein said extendable path altering mechanism is positioned and dimensioned to inhibit an RFID label from peeling away from said web.
Patent CA-2577628-C (CA)
Inventor: MICHEL RALF
IPC: C03C4/00
Filed: 2005-09-06
Granted: 2010-11-16
Abstract: The invention relates to a tattooing ink containing water, coloured pigments, and a binding agent for binding the coloured pigments with the water. Said tattooing ink also contains another constituent in the form of bioactive glass.
Patent CA-2578118-C (CA)
Title: Titanium based material for fuel cell separator and process for producing same
Inventor: DOI TAKASHI
IPC: H01M8/02
Filed: 2004-08-27
Granted: 2009-07-14
Abstract: A separator material effective for decreasing the weight of fuel cells is provided which is lightweight, has good corrosion resistance, and exhibits a minimized increase in electrical contact resistance during use for a long period.  Titanium or a titanium alloy is prepared by melting so as to contain not greater than mass% B, thereby forming a titanium-based material in which fine TiB-type boride particles are precipitated and dispersed. The material is then etched in an aqueous acidic solution such that some of the TiB-type boride particles are exposed on the surface through the passive film formed thereon.
Patent CA-2578431-C (CA)
Title: Machine de transport munie d'une articulation comportant un rail de roulement courbe et un rail d'engagement des galets
Inventor: DEMONG MAURICE
IPC: B65G15/22
Filed: 2007-02-08
Granted: 2014-08-05
Abstract: Un appareil d'attelage est proposé pour utilisation sur une première machine mobile, comme un véhicule transporteur, destinée à être utilisée avec une seconde machine mobile, comme un autre véhicule transporteur, reliée à la première machine. L'appareil comprend un élément de rail conçu pour être monté à une extrémité de la première machine, cet élément constituant un rail qui présente deux côtés opposés et est courbé pour former un arc circulaire qui présente un centre de courbure. Une unité d'attelage est montée de façon à présenter un mouvement de roulement sur le rail et peut relier de manière pivotante l'extrémité de la première machine à la seconde machine. L'unité d'attelage comprend des rouleaux destinés à venir en contact avec les deux côtés opposés de sorte que le rail est capturé entre les rouleaux. La première machine peut pivoter autour d'un axe essentiellement vertical qui s'étend à travers le centre de courbure par rapport à la seconde machine et est relié à la seconde machine pour se déplacer avec celle-ci.
Patent CA-2581442-C (CA)
Title: Climber mechanism
Inventor: ANDERSON TIMOTHY T
IPC: A63B23/04
Filed: 2007-03-12
Granted: 2011-09-06
Abstract: An exercise apparatus to simulate climbing is described that includes such features as arm handles that move in synchronism with the motion of foot pedals to provide a total body workout; side handrails; a mounting step; linear foot movement at a simulated climbing angle; a three point support structure using a vertical support column; pedal track covers; a mechanism to provide constant resistance to pedal motion; and pedal impact absorption.
Patent CA-2581485-C (CA)
Inventor: CHEN XIAOZHUO
IPC: A61K31/7024
Filed: 2005-09-23
Granted: 2013-07-16
Abstract: Methods of treating hyperglycemic, hyperlipidemic, and hyperinsulinemic disorders are provided. Compositions for treating such disorders are also provided. The compositions can include hexose and pentose variants having acid moieties and a substituent Y linked to the six position of a hexose or the five position of the pentose.
Patent CA-2582831-C (CA)
Title: Articulating endoscopic accessory channel
Inventor: SPIVEY JAMES T
IPC: A61B17/94
Filed: 2007-03-22
Granted: 2014-02-11
Abstract: Methods and devices are provided for controlling movement of a working end of a surgical device. In one embodiment, methods and devices are provided for moving an end effector on a distal end of a surgical fastening device. Movement can include rotational movement of the end effector about an axis of the shaft, articulation of the end effector relative to the shaft, and actuation of an end effector, e.g., closing, firing, and/or cutting. In other embodiments, a single cable actuator is provided and is movable between a first position, in which it is effective to rotate an end effector without actuating (i.e., closing and firing) the end effector, and a second position, in which it is effective to actuate the end effector without rotating the end effector. In other aspects, methods and devices are provided for moving a flexible neck formed on a distal end of an accessory channel for use with an endoscope. Movement of the flexible neck can be used to control positioning of a tool extending through the flexible neck.
Patent CA-2582856-C (CA)
Inventor: GREENE DAVID B
IPC: A61M1/36
Filed: 2000-01-11
Granted: 2009-03-24
Abstract: An integrated CRRT method and apparatus (10) incorporates steps and means for compensating for heat loss from blood in an extracorporeal circuit. A blood warmer (20) is designed to engage and hold a disposable blood tube segment to transfer heat at a closely controlled temperature to blood flowing in the disposable blood tube segment. Another significant aspect of the present invention is a blood tube segment for engagement with the blood warmer (20) is located in downstream of a dialyzer and upstream of a venous pressure monitor (15), an air bubble detector (90) and a venous line clamp (95). The disposable blood tube segment may be selectively connected when heat loss compensation is required and left disconnected when heat loss compensation is not required.