baber/WOPTO huggingface dataset:
Patent CA-2543770-C (CA)
Inventor: WILSON JOHN R
IPC: C12M3/04
Filed: 2004-11-10
Granted: 2013-04-30
Abstract: A versatile compartmentalized cell culture device (10) with a selectively permeable membrane (25) separating compartments (15, 20), provides many attributes relative to traditional devices. It can be configured for high-density cell culture, co-culture, and simple dialysis while rolling or standing still. It can also be configured for continuous movement of liquid between compartments. The wide combination of attributes not found in other membrane based cell culture and bioprocessing devices includes more cell capacity, more cell secreted products capacity, higher cell and product density, increased medium capacity, minimized use of exogenous growth factors, compatibility with cell culture equipment and protocols, increased scale up efficiency, capacity tc function when rolling or standing still, capacity for perfusion without the need for pumps, and more efficient sample dialysis.
Patent CA-2548794-C (CA)
Inventor: RITTNER KARL
IPC: B21B1/46
Filed: 2005-07-08
Granted: 2011-09-20
Abstract: The invention concerns a method for producing metal strip (1) in an installation (2), in which a metal strand, especially a thin slab, is brought to a desired temperature and/or is maintained at a desired temperature in a furnace (3, 3a, 3b) and is subjected to a rolling process in a rolling train (4) downstream of the furnace (3, 3a, 3b) in the direction of conveyance (R) of the metal strand (1). In accordance with the invention, to prevent the formation of scale deposits in the downstream region of the furnace, provision is made for the metal strand (1) to be subjected to at least one descaling operation during its residence time in the region (5) of the furnace (3, 3a, 3b). In addition, the invention concerns an installation for producing metal strip.
Patent CA-2557371-C (CA)
Title: Crystalline forms of a pharmaceutical compound
Inventor: ROCK MICHAEL HAROLD
IPC: C07D491/22
Filed: 2005-02-24
Granted: 2012-09-25
Abstract: Described are crystalline forms of the pharmaceutical compound "[9S-(9.alpha.,10.szlig.,12.alpha.)]-5,16-Bis[(ethylthio)methyl]-2,3,9,10,11,12-hexahydro-10-hydroxy-9-methyl-1-oxo-9,12-epoxy-1H-diindolo[1,2,3-fg:3',2',1'-kl]pyrrolo[3,4-i][1,6]benzodiazocine-10-carboxylic acid methyl ester", as well as methods for their use and preparation.
Patent CA-2558847-C (CA)
Title: Apparatus and method for leading together a number of printed webs
Inventor: THEILACKER KLAUS
IPC: B41F25/00
Filed: 2006-09-06
Granted: 2011-05-10
Abstract: An apparatus and method for leading together a number of printed webs is disclosed. Using a device for leading together several printed webs into a multi-layer web sandwich with a harp formed by the deflection rolls assigned to the individual printed webs, the inclusion of air between the webs can be prevented, in that a deflecting web sandwich guide is provided in the exit area of the harp and lies at right-angles to the running direction of the web sandwich.
Patent CA-2560922-C (CA)
Title: Ameliorations apportees a des composes destines a etre utilises dans le traitement du sida ou d'autres maladies virales et infections associees au vih et compositions contenant ces composes, methodes de traitement de ces maladies et de ces infections et methodes de fabrication de ces composes et de ces compositions
Inventor: KAPLAN ELIAHU
IPC: C07C233/11
Filed: 2005-03-24
Granted: 2014-01-07
Abstract: L'invention concerne des méthodes permettant de traiter le syndrome d'immunodéficience acquise (SIDA) et d'autres maladies virales et infections associées au VIH (virus de l'immunodéficience humaine) par l'administration d'un ou de plusieurs composés représentés par la formule I, dans laquelle la ligne pointillée représente une liaison unique ou double ; et R1 et R2 sont identiques ou différents et représentent indépendamment l'un de l'autre - CH2OH, -CH2OR4, -CH(OH)CH3, -CH(OR4)CH3 ou un groupe représenté par la formule II, III ou IV, ou des sels ou des hydrates desdits composés, dans un excipient qui minimise la formation micellaire ou une attraction Van der Waals de molécules dudit composé. L'invention concerne également <I>S</I> formes énantiomères desdits composés, lesquelles formes ont la capacité d'inhiber la croissance cellulaire tout en présentant une faible toxicité par rapport à ces cellules ainsi que des méthodes de fabrication de ces composés.
Patent CA-2562531-C (CA)
Title: High-visibility product and package system
Inventor: BROWDER JOHN
IPC: B65D75/32
Filed: 2006-10-04
Granted: 2010-09-21
Abstract: A product packaging system includes an upper package shell formed around a product. Underneath the package shell is a product accessory pack. Beneath the upper package shell is a lower package shell for around the product accessory pack.
Patent CA-2562997-C (CA)
Title: Improved eccentric drive shaft for atherectomy device
Inventor: NEVZOROV ANDREI
IPC: A61B17/3207
Filed: 1999-03-17
Granted: 2008-06-10
Abstract: This invention is an improved rotational atherectomy drive shaft (20) having an asymmetrical tissue removal section (28). One or more strands of wire are helically wound about an elongated mandrel having an enlarged diameter section (28) with a predetermined shape, thereby forming an elongated, flexible drive shaft (20) which has an enlarged diameter tissue removal section (28). A protion of the drive shaft (20), including the enlarged diameter tissue removal section (28) is placed into a first clamp, and given a first heat treatment to give the wire turns (31) of the enlarged diameter tissue removal section an initial set, thereby preserving the initial shape of the enlarged diameter tissue removal section (28) of the drive shaft (20). The drive shaft (20) is then removed from the first clamp, and the mandrel (50) is dissolved. The enlarged diameter section (28) of the drive shaft (20) is then deformed to an asymmetrical shape by placing a portion of the drive shaft (20), including the enlarged diameter tissue removal section (28) into a second clamp. The clamped portion of the drive shaft (20) is then heat treated for a second time to give wire turns (31) of the enlarged diameter tissue removal section (28) a new set, thereby preserving the asymmetrical shape of the enlarged diameter section (28). In its asymmetrical shape the enlarged diameter tissue removal section (28) has a longitudinally flat'side', i.e., all wire turns of the tissue removal section may be connected by an imaginary straight line which throughout its length is parallel to the rotational axis of the driveshaft.
Patent CA-2566066-C (CA)
Title: Skin lesion exciser and skin-closure device therefor
Inventor: BANBURY MICHAEL K
IPC: A61B17/32
Filed: 2005-05-12
Granted: 2010-11-30
Abstract: A device for excising tissue and closing a wound that results from excision of the tissue includes structure defining an aperture into which tissue to be excised is exposed. The device also includes a cutting member for excising the tissue, a closure member for closing the wound, and an actuatable drive member associated with the structure. The drive member is actuatable to move the cutting member relative to the aperture for excising the tissue that is exposed in the aperture and for closing the wound with the closure member.
Patent CA-2566340-C (CA)
Inventor: EISSENSTAT MICHAEL
IPC: C07D493/04
Filed: 2005-05-09
Granted: 2014-05-06
Abstract: Resistance-repellent and multidrug resistant retroviral protease inhibitors are provided. Pharmaceutical composition comprising such compounds, and methods of using such compounds to treat HIV infections in mammals, are also provided.
Patent CA-2567701-C (CA)
Inventor: LARICCHIA LUIGI
IPC: C10G19/08
Filed: 2004-06-02
Granted: 2015-03-24
Abstract: Disclosed is an apparatus and process for extracting sulfur compounds from a hydrocarbon stream. A prewash section for converting hydrogen sulfide to a sulfide salt by reaction with an alkali such as caustic communicates with an extractor section disposed directly above the prewash section for converting mercaptans to mercaptides by reaction with alkali. Hydrocarbon product exits the extractor section through a coalescer that prevents alkali from exiting with the hydrocarbon product stream. A prewash section for converting hydrogen sulfide to sodium sulfide by reaction with an alkali such as caustic prepares the hydrocarbon stream for extraction. Spent alkali is continuously withdrawn and regenerated alkali is continuously added to the prewash section.
Patent CA-2568308-C (CA)
Title: System, method and computer program product for managing and organizing pieces of content
Inventor: ABRAMS WILLIAM M
IPC: G06F17/30
Filed: 2005-05-25
Granted: 2015-12-22
Abstract: A system for managing and organizing content includes a source capable of operating at least one application (i.e., content manager, taxonomy manager, etc.). The application(s) are capable of providing a plurality of pieces of content and a plurality of master taxonomies, each master taxonomy including at least one piece of content placed at one or more locations. After providing the pieces of content and the master taxonomies, the application(s) can identify a subset of the pieces of content and at least one master taxonomy, where the subset includes at least one piece of content. The application(s) can then generate at least one client taxonomy based upon the identified subset and the master taxonom(ies) such that the subset of the pieces of content can thereafter be organized in the client taxonom(ies). The system can also include a client capable of organizing the subset in the client taxonom(ies).
Patent CA-2569713-C (CA)
Inventor: SERAFIN VITOLD
IPC: E21B23/06
Filed: 1999-10-18
Granted: 2007-09-18
Abstract: A retrievable bridge plug having an internal bypass passage and external retrieving lugs, and a retrieving tool therefor. When the bypass passage is sealed, both the top and bottom openings of the bypass passage are closed, preventing debris from entering the bypass passage through either opening. A directing shroud is provided adjacent the top opening of the bypass passage, such that when the bypass passage is opened, part of any fluid flowing uphole through the bypass passage is directed over the retrieving lugs, clearing them of any debris and facilitating latching by the retrieving tool. The shroud also prevents debris from packing around the top opening of the bypass passage. A retrieving tool is also provided, which retrieving tool, through cooperation of a sleeve having a "J" shaped slot, and an inner latch sleeve having a straight slot, locks the retrieving tool onto the retrieving lugs.
Patent CA-2581014-C (CA)
Inventor: ALGUEERA GALLEGO JOSE MANUEL
IPC: B62D53/08
Filed: 2005-09-08
Granted: 2013-07-02
Abstract: The invention relates to a coupling system for connecting at least one supply line (1) between a towing vehicle (2) and a trailer (3), the first end (4) of said at least one supply line (1) being attached to the towing vehicle (2) in a fixed manner, and the second end thereof comprising a connector (6) that can be connected to a supply bracket (8) of the trailer (3). The aim of the invention is to provide a coupling system for the supply lines (1), by which means a complicated operation between the trailer (3) and the driver's cab (31) of the towing vehicle (2) is avoided. To this end, a coupling system is provided, whereby the supply bracket (8) can be displaced out of a travelling position into an operating position.
Patent CA-2586675-C (CA)
Inventor: COPELAND RICHARD L
IPC: H01Q1/38
Filed: 2005-11-02
Granted: 2014-08-19
Abstract: A security device detaches a combination electronic article surveillance (EAS) and radio frequency identification (RFID) tag (EAS/RFID tag), and includes a detacher (magnet) to selectively disengage a clutch release disposed in a first portion of the combination EAS/RFID tag, a near field circular microstrip antenna configured to electronically read information stored in a second portion of the combination EAS/RFID tag. The antenna encircles the detacher and reads information from the second portion of the combination EAS/RFID tag at a position relative to the detacher when the second portion of the tag is disposed at any angle relative to the detacher and only when the detacher is positioned to disengage the clutch release. As long as the portion of the EAS/RFID tag containing the clutch end mechanism is located over the detaching magnet, the RFID label is in a valid detection zone regardless of its orientation relative to the antenna.
Patent CA-2588468-C (CA)
Inventor: SJUNNESSON ANDERS
IPC: B64D/
Filed: 2005-12-19
Granted: 2014-06-03
Abstract: The invention relates to an annular torsional rigid static component for an aircraft engine, the component comprises at least one means (101) for mounting the engine to an aircraft. Said mounting means (101) comprises a body (103) formed in a composite material.
Patent CA-2588774-C (CA)
Title: Process for the removal of ammonia from an ammonia-containing gas stream
Inventor: MEESSEN JOZEF HUBERT
IPC: C07C273/14
Filed: 2005-11-11
Granted: 2014-10-28
Abstract: The invention is directed to a process for the removal of ammonia from an ammonia-containing gas stream by treating the ammonia in the ammonia~ containing gas stream with an acid, during which treatment an aqueous stream comprising an ammonium salt, wherein the aqueous stream comprising the ammonium salt is treated with electrodialysis, whereby the acid is recovered and an aqueos stream comprising an ammonium hydroxide salt is formed.
Patent CA-2589748-C (CA)
Inventor: BOWER JUSTIN FAIRFIELD
IPC: A61K31/496
Filed: 2005-12-19
Granted: 2013-08-13
Abstract: Compounds of Formula (I) (see formula I) wherein R2 is H or various optionally substituted groups, P is optionally substituted phenyl, are useful for the treatment of chemokine mediated conditions including asthma, allergic rhinitis, COPD, inflammatory bowel disease, irritable bowel syndrome, osteoarthritis, osteoporosis, rheumatoid arthritis, and psoriasis.
Patent CA-2609767-C (CA)
Title: Device for fixing an ornamental profiled section on a shaped band
Inventor: DEBAILLEUL ROMAIN
IPC: B60J10/00
Filed: 2006-05-24
Granted: 2013-12-17
Abstract: The device has a rigid clip (5) presenting an upstream cooperating part (A) to cooperate the clip with a band section (3) and a downstream cooperating part (B) to cooperate the clip with a trim section (2). The part (A) has a projecting male unit (6) or a hollow female unit, respectively cooperating with a hollow female unit (7) or a projecting male unit arranged in the band section. The hollow female units have inner dimensions partially lesser than outer dimensions of the projecting male units. Independent claims are also included for the following: (1) a trim section integrating a clip for a fixing device (2) a glazing comprising a fixing device.
Patent CA-2610160-C (CA)
Inventor: BERNARD BRUNO
IPC: F16D65/12
Filed: 2006-06-01
Granted: 2015-02-17
Abstract: A composite material part is made by forming a fiber preform (20), forming holes (22) extending within the preform from at least one face thereof, and densifying the preform with a matrix formed at least in part by a chemical vapor infiltration (CVI) type process. The holes (22) are formed by removing material from the preform with fibers being ruptured, for example by machining using a jet of water under pressure, the arrangement of the fibers in the preform with the holes being substantially unchanged compared with the initial arrangement before the holes were formed. This enables the densification gradient to be greatly reduced, and it is possible in a single densification cycle to obtain a density that, in the prior art, required a plurality of cycles separated by intermediate scalping.
Patent CA-2611924-C (CA)
Inventor: TANGY FREDERIC
IPC: C07K14/18
Filed: 2006-06-20
Granted: 2013-11-12
Abstract: The invention relates to building a chimeric polypeptide used for preventing or treating a Flaviviridae infection. The use of the inventive chimeric polypeptide for producing recombinant viral vectors such as a measles living viral vector is also disclosed.
Patent CA-2612780-C (CA)
Title: Systeme de generation d'ozone pour cuves et methode
Inventor: CIECHANOWSKI DOMINIQUE
IPC: A61H33/14
Filed: 2007-11-29
Granted: 2013-10-15
Abstract: Un système conçu pour décontaminer un système d'injection de liquide de bac à croissance organique comprenant une source d'ozone et une source de pression, produisant une atmosphère enrichie en ozone. La tuyauterie est raccordée à un système d'injection de liquide. Un dispositif de commande active la source d'ozone et la source de pression, de manière à ce que l'air enrichi d'ozone soit acheminé vers les conduites du système d'injection de liquide. Un interrupteur manuel qui interrompt la distribution de la source d'ozone, permettant d'exposer la croissance organique des gaines du système d'injection de liquide à l'air enrichi d'ozone.
Patent CA-2619543-C (CA)
Inventor: FABIAN ARTHUR
IPC: A61M5/32
Filed: 2006-08-03
Granted: 2014-11-18
Abstract: A needle assembly (10; 210) for a prefilled injection syringe is described. A  needle holder (12; 212) has a needle (14; 214) secured to it and is adapted to be secured to a syringe barrel of the injection syringe. A needle sheath (16;  216) has a distal end forming a releasable sterile seal with the needle holder (12; 212), and surrounds and shields the needle (14; 214) . A needle seal (18;  218) surmounts the needle tip and is arranged at least in part in the proximal end of the needle sheath (16; 216) and closed off by a closure element (20;  220) . A closure connection between the closure element (20; 220) and the needle sheath (16; 216) is configured as a non-releasable and sterile barrier (54; 254) produced by means of bonding or welding.
Patent CA-2626843-C (CA)
Inventor: NGHIEM BERNARD
IPC: C03C17/34
Filed: 2006-10-20
Granted: 2015-03-17
Abstract: The invention relates to a material comprising: (i) a substrate which is provided with a titanium oxide-based coating which is topped with a thin hydrophilic layer, said thin hydrophilic layer forming at least part of the external surface of the material and containing no titanium oxide; or (ii) a substrate which is provided with a coating based on titanium oxide and silicon oxide, whereby the titanium oxide content at the external surface of the material is non-null and the silicon oxide content is greater on the surface than inside the layer. The invention relates to the use of said material in order to prevent mineral fouling from being deposited on the external surface in the absence of water runoff.
Patent CA-2630201-C (CA)
Inventor: RADKE EDWARD F
IPC: F22B37/24
Filed: 2008-05-01
Granted: 2015-10-20
Abstract: A link-type seismic tie is provided between a steel structural support and a buckstay, and includes two horizontally arranged, parallel, and spaced apart link members, which are connected at their ends to large vertical pins. Each of the link members includes two horizontally arranged and parallel longitudinal outboard stringers and a horizontally arranged and parallel longitudinal center stringer centered between the two outboard stringers. Each link member further includes finger plates standing upright and spaced apart from each other relatively perpendicular to the longitudinal stringers. The finger plates are held between each of the outboard stringers and the longitudinal center stringer. A gusset plate connects the outboard stringers to a pin plate, which is connected to a large pin at the buckstay. The other end of the link members is connected to a large pin at the steel structural support via the ends of the outboard stringers.
Patent CA-2630589-C (CA)
Title: Threaded connections with high and low friction coatings
Inventor: CARCAGNO GABRIEL E
IPC: F16B33/06
Filed: 2006-11-29
Granted: 2014-05-27
Abstract: A threaded metallic joint has the thread surface of pin (100) and box (200) covered with a coating comprising a first layer (24) laid on the overall surface of the pin member (100), and a second layer (25) laid on part of the surfaces of either one of the pin or box members. In a first aspect, the coating comprises a first layer with high friction and anti- seize properties laid on the overall surface of the pin member (100), and a second layer (25) with low friction properties laid on specific parts of the surfaces of either one of the pin or box members. Preferably the specific surfaces are those which are in reciprocal radial contact during make-up until pin and box reach the point where shoulders (9, 10) abut. The second layer may contain polytetrafluoroethylene (PTFE). In a second aspect the first layer with a high friction and anti-seize properties laid on the overall surface of the box member (200).
Patent CA-2633551-C (CA)
Inventor: BENEDICT JAMES J
IPC: A61L27/56
Filed: 2006-12-15
Granted: 2014-11-18
Abstract: La présente invention concerne un dispositif médical solide mais souple destiné à être utilisé comme substitut de greffe osseuse ou comme rallonge de greffe osseuse maintenant sa forme sans nécessiter un dispositif de confinement, tel qu'une seringue. Etant donné que le dispositif est plein, il est facile à localiser ou positionner in vivo et, dans l'environnement humide de l'organisme, il va bien maintenir sa forme, pour une période prolongée. Grâce au caractère poreux du dispositif médical souple lyophilisé, il adsorbe le sang et autres fluides corporels contenant des cellules bénéfiques, tels que la moelle osseuse, ce qui contribue à son efficacité de réparation osseuse supérieure par rapport à un mastic analogue qui n'a pas été lyophilisé. En outre, ces dispositifs médicaux lyophilisés sont plus faciles à stériliser à la vapeur au niveau de leur extrémité que le mastic analogue étant donné qu'il n'y a pas d'humidité pour entraîner l'ébullition et la purge du dispositif de confinement (seringue). La glycérine qui est présente dans la formulation procure une souplesse mais présente une faible pression de vapeur.
Patent CA-2638020-C (CA)
Title: Systeme de delivrance de medicaments et son procede de fabrication
Inventor: BLINN STEPHEN M
IPC: A61L31/16
Filed: 2007-02-07
Granted: 2016-09-27
Abstract: L'invention porte sur des dispositifs médicaux s'administrant par implantation ou différemment à des mammifères et moins susceptibles de provoquer des réactions adverses, en modifiant la surface à l'aide d'un faisceau d'ions d'amas de gaz pour faire adhérer directement les différentes molécules de médicament sur ou dans la surface des dispositifs médicaux et facultativement créer des couches adhérentes de médicaments sur la première couche adhérente pour obtenir le profil désiré d'élution du médicament. Cela se fait sans l'utilisation de polymères ou d'autres agents de fixation pour retenir le médicament.
Patent CA-2638043-C (CA)
Title: Mechanized harvester
Inventor: RODRIGUEZ HENRY
IPC: A01D46/00
Filed: 2008-07-17
Granted: 2010-12-21
Abstract: A harvesting device for mechanical harvesting of vegetables and the like. A pair of circular supports rotates on an axle disposed and are disposed in a housing. The circular supports are positioned on opposite sides of a picking path defined by a void in the housing and through which the vegetables pass as the harvester moves. Each circular support having at least one picking element extended into the picking path.