baber/WOPTO huggingface dataset:
Patent CA-2513422-C (CA)
Inventor: HOSSACK JOHN A
IPC: G01S/
Filed: 2004-01-15
Granted: 2013-12-24
Abstract: An ultrasound system and related method for forming 2D C-scan images and/or collecting 3D image data from 2D transducer arrays. The system including in part a 2D transducer array of elements (50), transmit voltage generation means (51) for each element, a memory buffer (56) with or part of channels for each element, and a receive beamformer (58). On a time serial or sequential basis, several times for each line of firing, the contents of the per element memory buffer are read into the beamformer with different focusing values for each buffer reading cycle. In this way, the beamformer can calculate beamformed image values for multiple points per line firing cycle-or per each line of signals between the transducer array and receive beamformer.
Patent CA-2516055-C (CA)
Title: Thermoplastic elastomer composition having viscosity-enhanced and vulcanized elastomer dispersions
Inventor: TSOU ANDY HAISHUNG
IPC: C08K5/17
Filed: 2003-03-06
Granted: 2011-04-26
Abstract: A thermoplastic elastomer composition having improved mechanical properties andfatigue resistance comprising (A) a halogenated isobutylene elastomer, (B) polyamide and (C) an amine component selected from tertiary amines and secondary diamines,wherein the elastomers are dispersed as a domain in a continuous phase of the polyamide.
Patent CA-2518477-C (CA)
Inventor: ANGELESCU DAN EUGEN
IPC: E21B43/38
Filed: 2005-09-07
Granted: 2014-07-08
Abstract: The present invention provides methods and apparatus for separating and/or analyzing fluids of interest. According to principles of the present invention, fluid analysis is accomplished with microfluidic devices and may be reported in real-time or near real-time in a subterranean environment. In addition or alternative to oilfield applications; the principles of the present invention contemplate separation in a laboratory or other environment for biological sample separation and analytical chemistry applications. The present invention is capable of separating liquid-liquid mixtures or emulsions in a microfluidic device without fouling.
Patent CA-2523423-C (CA)
Title: Ice rink chiller
Inventor: LENKO BRENDAN J
IPC: F25C3/02
Filed: 2005-10-14
Granted: 2013-03-19
Abstract: An ice rink chilling unit includes a heat extraction subassembly, a refrigeration subassembly, a stand-alone enclosure, and a single-phase AC electrical connector. The extraction subassembly includes quick-connect couplings removably connecting with rink piping to form a secondary closed loop. The refrigeration subassembly defines a primary closed loop engaging the extraction subassembly in heat exchanging relation. The enclosure encapsulates the refrigeration and extraction subassemblies. The quick-connect couplings extend outside of the enclosure. The extraction and refrigeration subassemblies are pre-wired and pre-plumbed inside of the enclosure. The electrical connector is accessible from outside the enclosure and connects the extraction and refrigeration subassemblies to the electrical source in single-phase AC relation.     Coolant fluid circulates through the secondary closed loop, and refrigerant fluid circulates through the primary closed loop. The extraction subassembly extracts heat from the rink piping, and transfers heat to the primary closed loop.
Patent CA-2524525-C (CA)
Title: Novel pyridopyrazines and use thereof as kinase modulators
Inventor: GUENTHER ECKHARD
IPC: A61K31/498
Filed: 2004-05-19
Granted: 2012-01-03
Abstract: The invention relates to novel pyrido[2,3-b]pyrazine derivatives of general formula (I), the production thereof and the use thereof as medicaments, especially for the treatment of malignant and other diseases based on pathological cell proliferations.
Patent CA-2525420-C (CA)
Inventor: GILES JOSEPH M
IPC: B32B7/06
Filed: 2004-05-12
Granted: 2011-05-03
Abstract: A seal for a container opening includes a seal layer for connecting to and covering an opening of the container. A pull-tab forming layer is bonded to the seal layer. The pull-tab forming layer has a heat resistant surface joined to the seal layer, and a hinge disposed near the center of the seal. A portion of the pull-tab forming layer defines a pair of opposed pull~tabs extending from the hinge, in which the heat resistant surface covers a top surface of each of the pull-tabs, a surface of the pull-tabs opposite the top surface, and a portion of the pull~tab forming layer facing the surface of the pull-tabs opposite the top surface. A method of forming the seal and a material blank for forming a plurality of the seals are also described.
Patent CA-2526544-C (CA)
Title: Procedes et appareils pour commander des systemes de transfert de puissance a couplage inductif
Inventor: HUSSMAN STEPHAN HELMUT
IPC: H02M11/00
Filed: 2004-05-21
Granted: 2013-11-26
Abstract: L'invention concerne un capteur de puissance pour un système de transfert de puissance à couplage inductif (ICPT), lequel capteur présente un circuit capteur résonnant. On peut faire varier la fréquence propre du circuit capteur en régulant la conductance ou capacité d'un composant réactif variable dans le circuit résonnant. La charge fournie par le circuit capteur est détectée et on régule la capacité ou inductance effective du composant réactif variable pour faire varier la fréquence résonnante propre du circuit capteur et réguler, ainsi, le débit de puissance dans le capteur afin de satisfaire aux besoins en puissance de la charge.
Patent CA-2536670-C (CA)
Inventor: BARANOV NIKOLAI ALEKSEEVICH
IPC: G09B9/08
Filed: 2003-07-25
Granted: 2011-11-15
Abstract: The invention is embodied in the form of a flight simulator in the conditions of vortex danger and in conditions when a pilot is informed about the possibility to penetrate into said dangerous area of vortex sheddings produced by a vortex generator. The inventive simulator is embodies in the form of modular variants and comprises a module (9) for imitating vortex conditions for determining the trajectory and intensity of the vortex sheddings of vortex generators as the population of vorticity areas, a module (10) for imitating the action of vortex disturbances on an aircraft and for determining additional forces and torques induced by the vortex sheddings of vortex generators, a module (17) for the parameters of the dangerous area of the vortex disturbances, a warning module for calculating the vortex disturbances danger on a modulated control plane located in front of the aircraft at an anticipated distance therefrom equal to a distance which is covered by the aircraft during a selected forecast time and is sufficient for carrying out a flight manoeuvre by the aircraft in order to move away from the dangerous trailing vortex area.
Patent CA-2544194-C (CA)
Inventor: HATASA NOBUYUKI
IPC: B41J2/175
Filed: 2006-04-20
Granted: 2009-12-22
Abstract: Disclosed is a printing head having connection terminals for performing an electrical connection of signals including drive signals of print elements by contacting connection terminals in an apparatus side when the head is mounted onto an ink jet printing apparatus. It is made to guarantee connections of all terminals by detecting contacts of a part of terminals. Among the terminals in the head, terminals whose distances from the connection terminals in the printing apparatus become maximum when a deviation occurred in the mounting, are used as terminals for contact detection. For example, from among the connection terminals arranged in a planar area, which is rectangular-shaped, terminals positioned in corners are used as the terminals for the contact detection. When the contacts of these terminals are detected, the connections of all the terminals inside the area can be guaranteed.
Patent CA-2544717-C (CA)
Title: Storing, sending and receiving text message threads on a wireless communication device
Inventor: BURNS ANTHONY G
IPC: H04L29/02
Filed: 2006-04-24
Granted: 2012-06-19
Abstract: A mobile communication device uses a condensed text message store wherein individual messages of a thread are stored in such a manner that the thread can later be reconstructed for display. By storing individual messages rather than thread objects including duplicative content, device memory is conserved. Network bandwidth can also be preserved by sending only individual messages between the device and a central server (which server may also utilize a condensed message store).
Patent CA-2544814-C (CA)
Inventor: VAN BOMMEL KJELD JACOBUS CORNELIS
IPC: B01J20/291
Filed: 2004-10-14
Granted: 2013-05-14
Abstract: The present invention relates to a novel trisubstituted cyclic thickener or gelator. The present invention further relates to a method for thickening or gelating a solution comprising the use of such a gelator or thickener. A  gelator or thickener according to the invention may for instance be used for pharmaceutical or cosmetic purposes. It may further be used as a support material in chromatographic materials or catalytically active materials.
Patent CA-2545968-C (CA)
Title: Crystalline forms of (6r)-l-erythro-tetrahydrobiopterin dihydrochloride
Inventor: MOSER RUDOLF
IPC: A61K31/519
Filed: 2004-11-17
Granted: 2010-03-09
Abstract: Crystal forms of (6R)-L-erythro-tetrahydrobiopterin dihydrochloride, hydrates and solvates and processes for their preparation are provided. These crystal forms are either intermedi~ates for the preparation of stable polymorphic form B or are suitable for solid formulations.
Patent CA-2549625-C (CA)
Inventor: SETTERBERG JOHN R JR
IPC: B05B1/02
Filed: 2006-06-06
Granted: 2010-11-30
Abstract: The present invention generally provides apparatuses and methods for an improved shunt nozzle which is part of an alternative pathway for a slurry to by-pass an obstruction such as a sand bridge during gravel packing. In one embodiment, the nozzle has a hardened insert that lines a surface of a hole in the shunt and seats on a surface of a wall proximate the hole, thereby restraining movement of the insert relative to the shunt for welding an outer jacket to the shunt.
Patent CA-2550423-C (CA)
Title: Apparatus and methods for actuation
Inventor: GROSSART STUART JAMES CAMERON
IPC: F15B21/14
Filed: 2004-12-16
Granted: 2011-09-13
Abstract: There is disclosed an actuator (5) having an actuator chamber (6) and actuator piston (9) therein defining an extend chamber (10) and a retract chamber (7) separated from the extend chamber by the actuator piston. A first fluid pump (A) is in fluid communication with the extend chamber and the retract chamber and is arranged to transfer therebetween volumes of fluid substantially equal in magnitude to changes in the volume of the retract chamber resulting from movement of the actuator piston within the actuator chamber. A second pump B  connected to the extend chamber and to an accumulator (17) allows the differential volume between the extend and retract chambers to be displaced into the accumulator at a pressure. Stored accumulator fluid pressure enables pump B to be back-driven so that it behaves as a motor whenever the pressure in conduit 15 is less than in conduit 16. A pre-charge (20) unit pressurises the system until full mass counterbalance of the suspended load is achieved.  In this state little or no input power from the servo motor (via pumps A & B) will be needed and significant energy savings can be made.
Patent CA-2554221-C (CA)
Inventor: TONKOVICH ANNA LEE
IPC: B01J23/80
Filed: 2005-01-07
Granted: 2012-10-09
Abstract: The disclosed invention relates to a process for conducting an equilibrium limited chemical reaction in a microchannel reactor (100). The process involves the use of active heat exchange (130, 132) and is suitable for conducting exothermic and endothermic reactions. The process comprises flowing the reactant composition through at least two reaction zones (116, 118) having a catalytic material (which may be the same or different). The process is particularly suitable for synthesizing methanol and dimethyl ether.
Patent CA-2562101-C (CA)
Inventor: TOMPKIN WAYNE ROBERT
IPC: B42D15/00
Filed: 2005-03-31
Granted: 2012-07-10
Abstract: The invention relates to a security element (13) provided in the form of a multilayered film body, to a security document provided with a security element of this type, and to a method for producing this security element. The film body comprises a replicating paint layer (22) and a thin-film layer (23), that by means of interference, produces a color shift effect that occurs as the angle of vision changes. A first relief structure (27) is shaped in a first area (35, 37) in the interface between the replicating paint layer (22) and the thin-film layer (23). This relief structure is designed to suppress the production of the color shift effect via the thin-film layer (23) so that the color shift effect does not occur in the first area (23, 27), in which the first relief structure (27) is provided, and the color shift effect produced by the thin-film layer (23) occurs in a second area (34, 36, 38, 39) of the security element (13), in which the first relief structure (27) is not provided.
Patent CA-2562965-C (CA)
Title: Derives de nucleosides et leur utilisation therapeutique
Inventor: AHN CHANG H
IPC: C07D239/54
Filed: 2005-04-01
Granted: 2013-10-29
Abstract: L'invention concerne des dérivés de nucléosides de formules (I) et (II), des procédés synthétiques et leurs sels pharmaceutiquement acceptables, ainsi que des compositions contenant lesdits composés. L'invention concerne des procédés pour traiter des troubles hyperproliférants comprenant l'administration des composés.
Patent CA-2572877-C (CA)
Title: Portique a conteneurs
Inventor: KARLSSON GOESTA
IPC: B66F/
Filed: 2005-07-04
Granted: 2013-07-02
Abstract: L'invention concerne un portique à conteneurs destiné à lever deux conteneurs agencés longitudinalement lequel comprend un cadre primaire (4), des poutres transversales extérieures (7, 8) disposées sur le cadre primaire (4) avec des moyens de verrouillage extérieurs (9) destinés à verrouiller les côtés courts des conteneurs tournés à l'opposé l'un de l'autre, des chariots (5, 6) disposés sur le cadre primaire (4), de telle sorte qu'ils peuvent être déplacés, un moyen de verrouillage (9) agencé sur les surfaces inférieures des chariots (5, 6) est destiné à verrouiller deux conteneurs par leurs côtés courts tournés l'un vers l'autre. Au moins un des chariots (5, 6), destinés à verrouiller les côtés courts des conteneurs tournés l'un vers l'autre, peut être déplacé essentiellement dans une direction latérale par rapport au cadre primaire, afin de pouvoir soulever des conteneurs déplacés ou des conteneurs qui sont tournés l'un par rapport à l'autre.
Patent CA-2576743-C (CA)
Title: Locking device for an air brake hose coupling member
Inventor: SOMMERFELD HOWARD R
IPC: B60T17/04
Filed: 2005-08-18
Granted: 2012-11-13
Abstract: A locking device (50) for a pair of mating air brake hose coupling members (20) includes a housing (52) with a first aperture (56) for attachment to one air brake hose coupling member (20) and a second aperture (58) for attachment to a hose support member (14) which is adjusted to provide a predetermined clearance between the air brake hose coupling (20) and a rail track (18). A  locking pin (60) is reciprocally disposed within the housing (52) and is being urged by a resilient member (62) in one direction for preventing undesirable complete rotational uncoupling of such pair of mating air brake hose coupling members (20). The locking pin (60) is manually movable in the opposite direction during coupling and uncoupling under normal operating conditions.
Patent CA-2576829-C (CA)
Title: Systeme et procede de traitement des signaux audio pour presentation dans un environnement a bruit eleve
Inventor: BONGIOVI ANTHONY
IPC: H03G5/00
Filed: 2005-08-01
Granted: 2014-10-07
Abstract: La présente invention concerne de nouveaux systèmes, procédés et circuits qui sont utilisés pour effectuer une présentation sonore de qualité dans des environnements à bruit élevé. De manière spécifique, cette invention concerne des systèmes, procédés et circuits conçus pour traiter des signaux audio. Elle concerne également des procédés de réglage de programmation matérielle dans un égaliseur multibande qui compense des anomalies associées à un environnement d'écoute anticipée.
Patent CA-2576862-C (CA)
Title: A process for producing pure form of 2-methyl-4-(4-methyl-1-piperazinyl)-10h-thieno[2,3-b][1,5]benzodiazepine
Inventor: SHASTRI JWALANT ASHESH
IPC: C07D243/10
Filed: 2004-07-14
Granted: 2012-09-11
Abstract: Disclosed is a process for producing pure form of 2-methyl-4-(4-methyl-1-piperazinyl)-10H-~thieno[2,3-b][1,5] benzodiazepine. The process comprises of reacting 2-(2-aminoanilino)-5-~methylthiophene-3-carbonitrile with N-methyl piperazine in conjunction with N-methylpiperazine acid salt, to produce 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5] benzodiazepine. Also disclosed is a process for obtaining the Polymorphic Form I of 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5] benzodiazepine by crystallizing the crude 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5]  benzodiazepine in a mixture of solvents.
Patent CA-2579657-C (CA)
Title: Appareil, systeme, et procede pour la gestion de puissance de transmission dans un systeme de communication sans fil
Inventor: ODIGIE ERUMUSELE OLUMUYIWA
IPC: H04W52/26
Filed: 2005-09-08
Granted: 2013-01-08
Abstract: La présente invention a trait à un appareil, un système, et un procédé pour la gestion efficace de la puissance de transmission dans un dispositif d'équipement d'utilisateur par le maintien et l'application d'un niveau de puissance autorisée en vue de déterminer un niveau de puissance de transmission suite à une transmission de puissance limitée et avant la réception d'une nouvelle commande de contrôle de puissance. Le dispositif d'équipement d'utilisateur maintient le niveau de puissance autorisée par le contrôle et le réglage du niveau de puissance autorisée en fonction de commandes de contrôle de puissance reçues. Suite à une transmission de puissance limitée où le niveau de puissance maximale est inférieur au niveau de puissance autorisée, le dispositif d'équipement d'utilisateur détermine le niveau de puissance de transmission pour la prochaine transmission en fonction du niveau de puissance autorisée. Ainsi, après la fin de la situation de limitation de puissance, le dispositif d'équipement d'utilisateur transmet au niveau de puissance optimale éliminant les inefficacités de transmission à une puissance inférieure à la puissance autorisée avant la réception de la prochaine commande de contrôle de puissance.
Patent CA-2580458-C (CA)
Inventor: DAVISON ANTHONY PAUL
IPC: C09J123/22
Filed: 2005-09-26
Granted: 2012-04-10
Abstract: A packaged glass sealant product, is formed of a sealant composition having a processing temperature in the range of from greater than 70~C up to 220~C and a skin of thermoplastic polymeric material around said sealant composition.  The skin constitutes no more than 10 wt% of the total weight of said product, and said polymeric material has a minimum film forming temperature of at least 50~C and a softening point which is lower than the processing temperature for application of said sealant composition by a difference of more than 10~C. The product alleviates the necessity of disposing of non-recyclable, silicone coated packaging by environmentally unfriendly methods in particular land-fill.
Patent CA-2580942-C (CA)
Title: Wireless device to manage cross-network telecommunication services
Inventor: KLEIN MARK D
IPC: H04W80/10
Filed: 2005-09-29
Granted: 2011-03-22
Abstract: A communication remote control system allows a user to remotely configure call management functions across various phone networks using a client device. The communication remote control system centrally handles call management for the user's telephones. The communication remote control system may provide a centralized address book, call log, and voicemail. The user can specify various parameters including modes, filters, schedules, and the like, which are stored in the communication remote control system. The communication remote control system routes incoming calls made to the phone networks to the user's delivery device, which may be part of the client device. Incoming calls are routed to a specified telephone number, sent to voicemail, or otherwise disposed of or users can change modes manually or can specify automatic mode selection based on time of date, day of week, location, and/or other factors.
Patent CA-2581968-C (CA)
Title: Dispositif de fixation pour raccorder un premier et un deuxieme composant et sa methode d'utilisation
Inventor: SEVERNS GARY
IPC: F16B25/10
Filed: 2005-09-29
Granted: 2013-01-15
Abstract: Selon l'invention, un premier et un deuxième composant sont raccordés par une pièce de fixation comprenant une tête et une tige constituée d'une partie boulon et d'une partie foret. La pièce de fixation est d'abord mise en rotation par rapport aux premier et deuxième composants, de sorte que la partie foret perce un trou à travers les premier et deuxième composants. La partie d'entraînement de la pièce de fixation est ensuite retirée de la partie boulon de la tige de la pièce de fixation, par exemple au moyen d'un outil d'extraction. Enfin, un écrou est disposé sur la partie boulon de la tige de la pièce de fixation.
Patent CA-2584399-C (CA)
Inventor: RODRIGUEZ YAN
IPC: G05B19/042
Filed: 2005-11-08
Granted: 2015-02-10
Abstract: A networked movable barrier operator for moving a barrier between limit positions including a motor attachable to the barrier, at least one non-network device, and at least one network device. A controller is connected to the motor and communicates operational signals between the non-network device and the network device to the motor, and communicates operational signals between the motor and the non-network device and the network device.
Patent CA-2584846-C (CA)
Title: Method of thermoforming a fluid-filled bladder
Inventor: RAPAPORT ZVI
IPC: B29D35/14
Filed: 2005-12-16
Granted: 2011-02-01
Abstract: A method for forming a fluid-filled bladder is disclosed. The method includes placing a core between a first sheet and a second sheet of thermoplastic material. The first sheet, the second sheet, and the core are compressed in a mold such that a first portion of the mold contacts the first sheet to bond the first sheet to the core, and the first portion of the mold contacts and shapes substantially all of a sidewall area of the first sheet to form a sidewall of the bladder from the sidewall area. A second portion of the mold also contacts the second sheet to bond the second sheet to the core. In addition, the first sheet and the second sheet are compressed together around the periphery of the core to form a peripheral bond between the second sheet and the sidewall.
Patent CA-2587442-C (CA)
Inventor: SOTIRAKOS BILL
IPC: B08B1/00
Filed: 2005-11-29
Granted: 2013-05-21
Abstract: A scraper for removing deposits from the exterior of a tubular member which has a plurality of concatenated, resilient segments (33) adapted to contact the exterior surface of the tubular member where each pair of adjacent segments is connected through a geniculation (34). The resilient segments are aligned with and interposed between a pair of opposing annular disks (10, 20) that are connected together by a plurality of spacers (40) located adjacent to the outer periphery of the disks and adjacent to the chords of the segments.  The chords of the segments are distributed around the circumference of the axial openings (11, 12) such that the various segments are deformed outwardly, whereby the resilience of the thus deformed segment urges it inwardly against the tubular member, and causes it to clean the tubular member as the scraper moves axially.