baber/WOPTO huggingface dataset:
Patent CA-2585488-C (CA)
Title: Antenne pour etiquette combinee de systeme electronique de surveillance d'article/d'identification de radiofrequence (eas/rfid) avec un rupteur
Inventor: COPELAND RICHARD L
IPC: E05B73/00
Filed: 2005-11-02
Granted: 2012-01-17
Abstract: L'invention concerne un dispositif de sécurité qui libère une étiquette combinée de système électronique de surveillance d'article (EAS) et d'identification de radiofréquence (RFID) (étiquette EAS/RFID) et comprend un rupteur (aimant) pour dégager de manière sélective une butée de débrayage montée dans une première partie de l'étiquette combinée EAS/RFID, une antenne de champ proche configurée de manière à lire par voie électronique des information stockées dans une seconde partie de l'étiquette combinée EAS/RFID. L'antenne entoure le rupteur et lit des informations provenant de la seconde partie de l'étiquette combinée EAS/RFID, en une position par rapport au rupteur, lorsque la seconde partie de l'étiquette est située en un angle par rapport au rupteur et uniquement lorsque le rupteur est positionné de manière à dégager la butée de débrayage. Tant que la partie de l'étiquette EAS/RFID contenant le mécanisme de dégagement de débrayage se trouve au-dessus de l'aimant de dégagement, l'étiquette de RFID est dans une zone de détection valide indépendamment de son orientation par rapport à l'antenne.
Patent CA-2587074-C (CA)
Title: 4-hydroxybenzomorphans
Inventor: WENTLAND MARK P
IPC: A61K31/485
Filed: 2005-11-03
Granted: 2012-09-04
Abstract: 4-Hydroxybenzomorphans containing carboxamide or thiocarboxamide at the 3-position are useful as analgesics, anti-diarrheal agents, anticonvulsants, antitussives and anti-addiction medications.
Patent CA-2591602-C (CA)
Inventor: LLOYD STEVEN M
IPC: B65D81/18
Filed: 2000-02-09
Granted: 2010-10-12
Abstract: An economical and reliable system for the contained transfer of particulates by means of a series of transfer containers (140) facilitates the particulate transfer without either exposure of the operating personnel and the environment to the particulate, or environmental contamination of the particulate itself. The system employs a multiple o-ring canister assembly (110) which can be attached to either the discharging port (120) or charging port (135) of a piece of processing equipment. The canister has a series of circumferential o-ring grooves (115) which allows the attachment of a series of individual containers. In a charging mode, once the particulate is charged to the processing equipment, a first transfer container is collapsed and a second transfer container is placed in the next o--ring groove, thereby containing the remaining contaminated section (149) of the first transfer container. The first transfer container is removed through a bag-out sleeve (143) which is an integral part of the second transfer container. The process is repeated in a stepwise fashion by moving to the next groove in the canister until the process equipment is completely charged in a particulate contained manner.
Patent CA-2594411-C (CA)
Inventor: BOYLE TIMOTHY PATRICK
IPC: C07K5/02
Filed: 2005-09-21
Granted: 2013-05-21
Abstract: The present invention provides a compound of formula (I), (II), (III) and (IV) as defined herein and pharmaceutically acceptable derivatives thereof. The present invention further provides use of the compounds of the present invention in the treatment of bacterial infection and in the treatment of HIV  infection. Also provided are pharmaceutical compositions comprising the compounds of the present invention.
Patent CA-2595872-C (CA)
Inventor: BOULOS MAHER I
IPC: B01J2/04
Filed: 2006-01-27
Granted: 2011-07-12
Abstract: A process and apparatus for synthesizing a nanopowder is presented. In particular, a process for the synthesis of nanopowders of various materials such as metals, alloys, ceramics and composites by induction plasma technology, using organometallic compounds, chlorides, bromides, fluorides, iodides, nitrites, nitrates, oxalates and carbonates as precursors is disclosed. The process comprises feeding a reactant material into a plasma torch in which is generated a plasma flow having a temperature sufficiently high to yield a superheated vapour of the material; transporting said vapour by means of the plasma flow into a quenching zone; injecting a cold quench gas into the plasma flow in the quenching zone to form a renewable gaseous cold front; and forming a nanopowder at the interface between the renewable gaseous cold front and the plasma flow.
Patent CA-2597261-C (CA)
Inventor: GOTO TETSUYA
IPC: F15B13/04
Filed: 2007-08-15
Granted: 2010-05-11
Abstract: A hydraulic control apparatus for a single action cylinder includes a switch valve for supplying fluid to and draining fluid from the cylinder, a cylinder side passage connected to the cylinder, a switch valve side passage connected to the switch valve, and a valve body accommodation chamber. The valve body accommodation chamber linearly extends between the cylinder side passage and the switch valve side passage. An on-off valve is located in a vicinity of a first end of the valve body accommodation chamber. The on-off valve defines a first back pressure chamber. A flow control valve is located in a vicinity of a second end that is opposite to the first end. The flow control valve defines a second back pressure chamber. The on-off valve and the flow control valve are separated from each other by a partitioning member.
Patent CA-2599765-C (CA)
Inventor: ELY GARY W
IPC: H04N5/335
Filed: 2007-08-30
Granted: 2016-08-16
Abstract: A measurement system and method for computing a geometric center of a log block in three dimensions is provided. The system comprises a charger apparatus and at least one block scanner mechanism. The scanner block mechanism includes an illumination source for projecting light along the length of the surface of the log block, forming a plurality of scan points and an imaging device for receiving the plurality of scan points that are reflected from the surface of the log block. The system further comprises processing unit that compiles information from the imaging device representative of a three-dimensional image of the log block. The processing unit calculates an optimum yield axis from the three-dimensional image.
Patent CA-2604105-C (CA)
Inventor: CHA INHYOK
IPC: H04J99/00
Filed: 2006-04-07
Granted: 2011-06-07
Abstract: A method and apparatus for selecting an antenna mapping in multiple-in/multiple-out (MIMO) enabled wireless communication networks. A candidate set of currently available antenna mappings is determined based upon measured long term channel conditions. An antenna mapping is selected from the candidate set, and the mapping is calibrated with a selected antenna mapping of a receiving wireless transmit/receive unit (WTRU). When the selected mappings are calibrated, packet data transmission begins. In an alternative embodiment, a calibration training frame (CTF) is used to calibrate multiple antenna mappings simultaneously or sequentially. Also disclosed are physical layer and medium access control layer frame formats for implementing antenna mapping selection according to the invention.
Patent CA-2606600-C (CA)
Inventor: PLATZ ROBERT M
IPC: A61M/
Filed: 1995-09-15
Granted: 2009-09-01
Abstract: A method for aerosolizing a powdered medicament comprises coupling a powder inlet end of a feed tube (14) with a penetration in a receptacle (12) containing the powder. Powder is drawn upward through the tube and dispersed in a high pressure gas stream flowing past a portion of the feed tube. Apparatus comprises the feed tube mounted within a base enclosure proximate a holder for one or more receptacles, which may be formed in a continuous web placed in a cartridge (22). A  separate piercing mechanism (26) may be provided.
Patent CA-2610018-C (CA)
Inventor: MIRACLE GREGORY SCOT
IPC: D06L4/40
Filed: 2005-06-17
Granted: 2011-09-20
Abstract: La présente invention concerne des compositions de nettoyage comprenant des catalyseurs organiques présentant une compatibilité enzymatique améliorée et des procédés pour fabriquer et utiliser de telles compositions de nettoyage. Ces catalyseurs sont des dérivés de sulfate zwitterionique de3,4-dihydroisoquinoline.
Patent CA-2620670-C (CA)
Inventor: MAUTINO P SCOTT
IPC: B22D25/02
Filed: 2006-12-04
Granted: 2013-01-29
Abstract: A method for manufacturing a railcar coupler knuckle includes providing a cope mold portion and a drag mold portion. The cope and drag mold portions have internal walls defining at least in part perimeter boundaries of a coupler knuckle mold cavity. The method includes positioning one or two internal cores within either the cope mold portion or the drag mold portion. The one or two internal cores are configured to define a kidney cavity, a finger cavity and a pivot pin cavity of a coupler knuckle. The method includes closing the cope and drag mold portions with the one or two internal cores therebetween and at least partially filling the mold cavity with a molten alloy, the molten alloy solidifying after filling to form the coupler knuckle.
Patent CA-2621688-C (CA)
Inventor: KMIEC CHESTER J
IPC: H01B3/44
Filed: 2007-05-02
Granted: 2014-04-08
Abstract: The instant invention relates to a high-density polyethylene composition, method of producing the same, wire and cable jackets made therefrom, and method of making such wire and cable jackets. The high-density polyethylene composition of the instant invention includes a first component, and a second component. The first component is a high molecular weight ethylene alpha-olefin copolymer having a density in the range of 0.915 to 0.940 g/cm3, and a melt index (I21.6) in the range of 0.5 to 10 g/10 minutes. The second component is a low molecular weight ethylene polymer having a density in the range of 0.965 to 0.980 g/cm3, and a melt index (I2) in the range of 50 to 1500 g/10 minutes. The high-density polyethylene composition has a melt index (I2) of at least 1, a density in the range of 0.950 to 0.960 g/cm3, and g' of equal or greater than 1.
Patent CA-2639215-C (CA)
Title: Dispositif electronique portatif et methode associee fournissant une fonction d'edition de texte perfectionnee dans un environnement de desambiguisation de texte
Inventor: RUBANOVICH DAN
IPC: G06F17/27
Filed: 2008-08-29
Granted: 2016-11-22
Abstract: Un dispositif électronique portatif amélioré et une méthode associée offrent une fonction dédition avancée et une fonction dapprentissage améliorée qui sont offertes dans un environnement de désambiguïsation. La fonction dédition avancée permet de manière avantageuse un nouveau mot qui a été incorrectement désambiguïsé par une routine de désambiguïsation à être facilement réalisée par lutilisateur sans nécessiter que le mot incorrectement désambiguïsé soit supprimé et retapé. Plutôt, la fonction dédition avancée permet aux caractères incorrectement désambiguïsés dêtre remplacés par des caractères opposés sur les mêmes touches, et de telles modifications peuvent être réalisées simplement par lutilisation dentrées à une boule de commande. Le mot nouvellement édité peut ensuite être appris par une base de données dapprentissage. La fonction dapprentissage améliorée favorise avantageusement les mots qui sont appris en utilisant la caractéristique dédition avancée par rapport aux mots qui ont été appris dautres manières.
Patent CA-2640745-C (CA)
Inventor: MAMAKOS LOUIS
IPC: H04L12/24
Filed: 2007-02-23
Granted: 2015-05-19
Abstract: A system and method for managing data transfer between a configurable device and a management system including generating device data, detecting a polling request, transmitting, in a first common communications session and in response to the polling request, at least a portion of the device data and a configuration request, and receiving a configuration file corresponding to the configuration request.
Patent CA-2642450-C (CA)
Inventor: ZAYAS BETTY JEAN
IPC: C02F1/32
Filed: 2007-02-15
Granted: 2016-07-05
Abstract: A lamp (32) is provided having terminal pins (48) mounted on and extending outwardly along a longitudinal axis of an end cap (44, 46) of the lamp (32). The pins (48) are offset relative to one another along the longitudinal axis. The end cap (44, 46) has semi-circular, parallel surfaces at one end, and the pins (48) extend outwardly from the respective semi-circular, parallel surfaces. A barrier wall (70a, 70b) extends substantially perpendicularly between the semi-circular surfaces. In a first embodiment, a male extension member (102) extends outwardly from the barrier wall along at least a portion of the lower semi-circular surface. This male extension is coextensive with the upper semi-circular surface. Alternatively, in a second embodiment, a female recess (118) is provided through the boundary wall. This recess again extends between the upper and lower semi-circular surfaces.
Patent CA-2648602-C (CA)
Title: Methode de traitement des vaches et des genisses gravides
Inventor: RINEHART CAROL L
IPC: A61K39/15
Filed: 2009-01-09
Granted: 2017-01-03
Abstract: La présente invention porte sur des vaccins combinés destinés à la prophylaxie et au traitement dinfections microbiologiques chez les vaches, qui comprennent le virus de la diarrhée virale des bovins atténué pour la prophylaxie et le traitement dinfections causées par le virus de la diarrhée virale des bovins. Linvention porte également sur une méthode de vaccination de vaches gravides.
Patent CA-2648893-C (CA)
Inventor: FAROOQ OMAR
IPC: C09K19/40
Filed: 2007-04-12
Granted: 2013-06-04
Abstract: A liquid crystal electro-optic device. The liquid crystal electro-optic device comprises at least one liquid crystal cell comprising: a pair of substrates having a gap therebetween; a pair of electrodes, the pair of electrodes positioned on one of the substrates or one electrode positioned on each substrate; and a ferroelectric, oligosiloxane liquid crystal material disposed in the gap between the pair of substrates, the ferroelectric, oligosiloxane liquid crystal material exhibiting an I~ ~ SmC* phase sequence wherein the liquid crystal electro-optic device is bistable in operation. The invention also involves a method for making a liquid crystal electro-optic device.
Patent CA-2648910-C (CA)
Title: Drilling fluid flow diverter
Inventor: SHERRILL KRISTOPHER V
IPC: E21B47/00
Filed: 2007-06-11
Granted: 2011-06-21
Abstract: An embodiment of the apparatus includes a housing having a first flow bore and a second flow bore, the first flow bore having a drilling fluid flowing therein, a device disposed in the second flow bore to receive a fluid flow, and a diverter disposed between the first and second flow bores, the diverter having a first position preventing the drilling fluid from flowing into the second flow bore and a second position allowing a portion of the drilling fluid to flow into the second flow bore and through the device. Another embodiment includes a variable second position directing the drilling fluid into the second flow bore at a variable flow rate. A further embodiment includes a drill collar as the housing and a power generation assembly as the device to receive the fluid flow. Embodiments of a method of diverting a fluid flow in a downhole tool include diverting a portion of a first fluid flow to a second flow bore, and further varying a flow rate of the fluid to the second flow bore.
Patent CA-2649084-C (CA)
Inventor: MJOLSNESS BRIAN L
IPC: B60S1/38
Filed: 2009-01-08
Granted: 2016-03-22
Abstract: A windshield wiper assembly comprising a flexible blade having two opposite ends thereof; a heating wire disposed within said flexible blade and having a connection to a power source intermediate said ends whereby said heating wire heats said flexible wire upon activation of said power source.
Patent CA-2655401-C (CA)
Inventor: PAESCHKE MANFRED
IPC: G07F7/10
Filed: 2007-06-27
Granted: 2016-09-06
Abstract: The invention relates to a security or valuable document having - at least first and second display devices (118; 128), - a processor (102, 108) for driving the at least first and second display devices, - an interface (112) for supplying power to the processor from an external power source (114, 136).
Patent CA-2655964-C (CA)
Title: Magnetically coupleable robotic devices and related methods
Inventor: FARRITOR SHANE
IPC: A61B17/94
Filed: 2007-06-21
Granted: 2014-10-28
Abstract: The present invention relates to magnetically coupleable robotic surgical devices. More specifically, the present invention relates to robotic surgical devices that can be inserted into a patient's body and can be positioned within the patient's body using an external magnet.
Patent CA-2658249-C (CA)
Inventor: VISAN TIBERIU
IPC: G06V30/162
Filed: 2007-06-28
Granted: 2012-12-11
Abstract: The invention relates to the field of document authentication and more specifically to an apparatus and method for validating an enhanced feature contained in a document under analysis. More specifically, a cross plane comparison is used within a document comparison system to validate the authenticity of a security document. Two images are extracted from two colour planes (e.g. visible light and infrared) of a specified page of a security document and the presence/absence of a pattern or text in each plane is determined. In operation, the security document is exposed to two light sources and grey scale images are extracted. Binary images are then obtained from the grey scale images by filtering each grey scale image and then thresholding each grey scale image. The difference between the two binary images is then calculated to determine if a pattern or text is present in both planes or only in one plane. A confidence score is determined from the difference and is presented to an operator of the document comparison system.
Patent CA-2659171-C (CA)
Inventor: D ARRIGO CHRISTINA JOY
IPC: B29C45/44
Filed: 2007-08-02
Granted: 2015-06-16
Abstract: A syringe and detachable needle assembly having binary attachment features include an elongate syringe barrel (48) having a longitudinal axis and an open distal end including a collar (55). The collar includes a cylindrically shaped sidewall having an inside surface and an outside surface. A needle assembly (61) includes the hub (62) having a body portion including a proximal end, a distal end and a conduit therethrough. A cannula (70) is attached to the hub. A lug (68) is provided on one of the collar and the hub and a ramp (59) and a rest surface is provided on the other of the collar and the hub. The ramp is oriented at an acute angle with respect to longitudinal axis for guiding the lug during needle assembly attachment, to the rest surface forcing the hub to contact the barrel to form a seal the hub and the barrel.
Patent CA-2668956-C (CA)
Title: Charging guard with paschen stacking
Inventor: STAKER BRYAN P
IPC: G02B26/00
Filed: 2007-11-13
Granted: 2010-11-09
Abstract: A MEMS-based mirror is provided with trenches between adjacent electrodes in order to be able to withstand relatively high applied voltages, and thus has a substantially reduced exposure to uncontrolled surface potentials. The MEMS-based mirror, thus avoids voltage drifts and has an improved mirror position stability. The trench dimensions are selected such that the voltage applied between each adjacent pair of electrodes stays within predefined limits. An insulating layer, such as silicon dioxide, electrically isolates each pair of adjacent electrodes. Each insulting layer extends partially above an associated trench and is characterized by the same height and width dimensions.
Patent CA-2674811-C (CA)
Inventor: DEVE HERVE E
IPC: H02G7/02
Filed: 2007-11-28
Granted: 2015-05-12
Abstract: Dead-end-to-dead-end overhead electrical power transmission line with composite (e.g., aluminum matrix composite) core overhead electrical power transmission conductor tension subsection and another, different core overhead electrical power transmission conductor tension subsection.
Patent CA-2681417-C (CA)
Inventor: MINTA MOSES
IPC: F25J1/02
Filed: 2008-03-04
Granted: 2016-07-26
Abstract: The invention relates to a process for liquefying a gas stream rich in methane, said process comprising: (a) providing said gas stream; (b) withdrawing a portion of said gas stream for use as a refrigerant; (c) compressing said refrigerant; (d) cooling said compressed refrigerant with an ambient temperature cooling fluid; (e) subjecting the cooled, compressed refrigerant to supplemental cooling; (f) expanding the refrigerant of (e) to further cool said refrigerant, thereby producing an expanded, supplementally cooled refrigerant; (g) passing said expanded, supplementalIy cooled refrigerant to a heat exchange area; and, (h) passing said gas stream of (a) through said heat exchange area to cool at least part of said gas stream by indirect heat exchange with said expanded, supplementally cooled refrigerant, thereby forming a cooled gas stream. In further embodiments for improved efficiencies, additional supplemental cooling may be provided after one or more other compression steps.
Patent CA-2682064-C (CA)
Inventor: DELPASSAND EBRAHIM S
IPC: A61K49/10
Filed: 2008-03-27
Granted: 2013-09-24
Abstract: The present invention relates to the field of radiochemistry, nuclear imaging, radionuclide therapy and chemical synthesis. More particularly, it concerns a strategy for radiolabeling target ligands. It further concerns methods of using those radiolabeled ligands for imaging, radionuclide therapy and tissue-specific disease imaging.
Patent CA-2683233-C (CA)
Title: Dispositif de commande de moteur hors-bord
Inventor: KURIYAGAWA KOJI
IPC: B63H21/00
Filed: 2009-10-16
Granted: 2012-05-22
Abstract: Il s'agit d'un appareil de commande d'un moteur hors-bord pourvu d'un moteur à combustion interne pour actionner une hélice et d'un convertisseur de couple intercalé entre le moteur et un arbre de transmission, et équipé d'un embrayage de verrouillage. L'appareil est configuré de façon à avoir un détecteur d'ouverture du papillon qui détecte l'ouverture du papillon des gaz du moteur, un calculateur de la quantité de changement de l'ouverture du papillon des gaz calcule la quantité de changement de l'ouverture calculée du papillon des gaz et une unité d'embrayage ON met l'embrayage de verrouillage à ON lorsque la quantité de changement calculée est égale ou supérieure à une valeur prédéterminée et garde l'embrayage de verrouillage à ON pendant une période de temps déterminée. Grâce à cela, il devient possible d'améliorer la performance de l'accélération immédiatement après l'accélération de la vitesse du moteur.
Patent CA-2690049-C (CA)
Inventor: BERGMAN MARK W
IPC: H04N1/00
Filed: 2001-09-21
Granted: 2012-11-20
Abstract: A hand-held vessel (10) has a bottom wall (12), and sidewall (14) and a supportive strap (16) attached to the bottom wall (12) and the sidewall (14). The strap (16) has a first end (38) and a second end (40), whereby the first end (38) is fixedly attached to the sidewall (14) and the second end (40) is selectively secured to the bottom wall (12). The strap (16) is adaptable to accept a user's hand disposed between the strap (16) and the other surface of the sidewall (14). The strap (16) urges the hand against the outer surface of the sidewall (14) to secure the vessel (10) to the hand and stabilize the vessel (10) with respect to movement relative to the hand.