baber/WOPTO huggingface dataset:
Patent CA-2411016-C (CA)
Inventor: HOR AH-MEE
IPC: H01L51/30
Filed: 2002-11-01
Granted: 2007-11-13
Abstract: An organic light emitting device comprising (i) a first electrode; (ii) a region comprising a mixture of (1) a tertiary aromatic amine, (2) a metal oxinoid, and (3) a red emitting material represented by   (iii) a Second electrode; (iv) a protective element coated on at least one of the first and second electrodes, wherein one of said first and second electrodes is a hole injection anode, and the other one of said electrodes is an electron injection cathode; and at least one of (v) a hole transport region situated between the anode and the region (ii); and (vi) an electron transport region situated between the cathode and the region (ii), and wherein said red emitting material is present in an amount of from 1 to about 40 weight percent based on total weights of components in region (ii).
Patent CA-2412912-C (CA)
Inventor: GROSS JONATHAN H
IPC: H04B7/185
Filed: 2001-06-22
Granted: 2011-09-27
Abstract: The present invention corrects for Doppler shift in both forward and reverse links in a cellular communications system (10) including an airborne repeater. A reverse link pilot reference signal in a band similar to a communications signal band is received at a reverse link processor, and the Doppler shift in the reverse feeder link is corrected based on the reverse link pilot reference signal. The Doppler shift in the forward feeder link is also corrected based on the reverse link pilot reference signal prior to the forward feeder link being affected by the Doppler shift. The present invention also compensates for signal strength variations due to changing flight pattern positions of the repeater. Pre-compensation for forward feeder link path losses due to movement of the airplane (35) is performed to cause communications signals transmitted to and from the cellular communications system repeater to have identical strength before the signals are transmitted to the system user cell phones (18) within the area of coverage.
Patent CA-2416931-C (CA)
Title: Heat exchanger catheter for controlling body temperature
Inventor: BLOOM NICOLE DENISE
IPC: A61F7/10
Filed: 2001-07-20
Granted: 2008-02-05
Abstract: Methods and apparatuses for temperature modification of a patient, or select ed regions thereof, including an induced state of hypothermia of the brain regi on for neuroprotection. The temperature modification is accomplished using an i n- dwelling heat exchange catheter (52) within which a fluid heat exchange medi um circulates. Various disposable heat exchange cassettes are attached to the circulatory flow lines of the catheter, the heat exchange cassettes sized to engage cavities within various control units (50). The control units (50) include a heater/cooler device (66), a user input device (72), and a process or (70) connected to receive input from various sensors (36, 80). The heater/cooler (66) device may be thermoelectric to enable both heating and cooling based on polarity. A temperature control scheme for ramping the body temperature up and down without overshoot is provided. The disposable heat exchange cassettes may include an integral pump head (98) that engages a pum p drive mechanism (68) in the control unit (50).
Patent CA-2441807-C (CA)
Title: Polymerisation in aqueous suspension of vinyl chloride
Inventor: BONARDI CHRISTIAN
IPC: C08F2/00
Filed: 2002-03-28
Granted: 2009-05-12
Abstract: The invention concerns a method for polymerisation in aqueous suspension of vinyl chloride alone or mixed with another vinyl monomer, wherein the initiator comprises at least a compound selected among dialkyl peroxydicarbonates, peroxy-tert-alkanoates and diacyl peroxydes, and it consists in using, as short stopper of polymerisation, a stable nitroxyl radical. The resulting resins have good whiteness.
Patent CA-2446622-C (CA)
Inventor: RAOOF ARAZ A
IPC: A61K31/727
Filed: 2002-05-13
Granted: 2012-08-14
Abstract: L'invention concerne une composition pharmaceutique comprenant un médicament et un accélérateur de perméation qui renferme un mélange de composés. Ledit mélange contient une quantité importante de composé dont le squelette multi-carbone possède un groupe fonctionnel acide partiellement ou complètement neutralisé, au moins une chaîne latérale possédant au moins un atome de carbone, et éventuellement au moins un groupe fonctionnel.
Patent CA-2447570-C (CA)
Inventor: THIELERT HOLGER
IPC: C10K1/12
Filed: 2002-05-07
Granted: 2009-12-22
Abstract: L'invention concerne un procédé d'épuration de gaz de cokerie par lavage de gaz, consistant à alimenter un liquide de lavage dans un circuit de liquide de lavage, et à expulser des impuretés dudit liquide de lavage dans un désorbeur. Selon l'invention, le gaz de cokerie est lavé à contre-courant avec de la soude caustique. La soude caustique est régénérée dans le désorbeur par expulsion de composants de gaz acides et d'ammoniac.
Patent CA-2450285-C (CA)
Title: Anticorps monoclonaux humains diriges contre le recepteur de facteur de croissance epidermique (egfr)
Inventor: VAN DE WINKEL JAN
IPC: A61K33/243
Filed: 2002-06-13
Granted: 2016-08-02
Abstract: L'invention concerne des anticorps monoclonaux humains isolés qui se lient spécifiquement à l'EGFR, des molécules et des compositions associées à base d'anticorps. Les anticorps humains peuvent être produits par une souris transgénique, capable de produire des isotypes multiples d'anticorps monoclonaux humains par mise en oeuvre d'une recombinaison V-D-J et par commutation isotypique. L'invention concerne aussi des compositions pharmaceutiques comprenant les anticorps humains, des hybridomes et des animaux transgéniques non humains produisant les anticorps humains, ainsi que des procédés de diagnostic et de thérapie utilisant les anticorps humains.
Patent CA-2450466-C (CA)
Title: 3, 7 or 3 and 7 thia or oxa prostanoic acid derivatives as agents for lowering intraocular pressure
Inventor: BURK ROBERT M
IPC: A61P43/00
Filed: 2002-05-13
Granted: 2011-07-05
Abstract: The present invention provides a method of treating ocular hypertension or glaucoma which comprises administering to an animal having ocular hypertension or glaucoma therapeutically effective amount of a compound represented by the general formula I; wherein A, B, D, X, Y, Z, R1, R3 and R4 are as defined in the specification.
Patent CA-2451353-C (CA)
Title: Procedes et compositions pharmaceutiques permettant la falsification immunitaire, particulierement utiles pour le traitement du cancer
Inventor: REITER YORAM
IPC: C12N15/09
Filed: 2002-06-18
Granted: 2012-01-17
Abstract: L'invention concerne une immuno-molécule comprenant un domaine effecteur humain MHC soluble de classe I; et un domaine de ciblage d'anticorps lié audit domaine effecteur. L'invention concerne également des procédés d'élaboration et d'utilisation associés.
Patent CA-2469747-C (CA)
Title: Apparatus for the monitoring of a digital signal transmission network and transmission network including such a measuring apparatus
Inventor: PESME ANTOINE
IPC: H04L12/26
Filed: 2002-12-11
Granted: 2010-08-17
Abstract: The invention relates to a metrology device (200) which is used to monitor an upstream broadcast signal comprising one main component and upstream control data. The inventive metrology device (200) comprises: a recovery circuit (220) which is used to recover the upstream control data from the upstream broadcast signal and to supply an upstream instruction; and a measuring circuit (230) which is used to measure a parameter of the upstream broadcast signal in accordance with the upstream instruction and to supply a measurement result. According to the invention, the metrology device (200) also comprises: - a control circuit (250) which is used to produce a downstream instruction from the measurement result and from an upstream result which is produced by the recovery circuit (220) using the upstream control data; - an insertion circuit (240) which is used to produce a signal to be broadcast downstream comprising (i) the main component of the upstream broadcast signal and (ii) downstream control data comprising the downstream instruction.
Patent CA-2470339-C (CA)
Title: A method and apparatus for isolation of ionic species by electrodialysis
Inventor: RYPE JENS-ULRIK
IPC: B01D61/42
Filed: 2001-12-06
Granted: 2007-07-17
Abstract: The present invention relates to a method for isolation of ionic species fro m a liquid. The aim of the invention is to provide a method and an apparatus, which make it possible to separate ionic species from liquids containing solids and particles. The method comprises the steps of electrodialysis and bipolar electrodialysis. The invention further relates to an electrodialysis cell, used in the method, in which the direction of the applied current is changed during the treatment of the liquid, in order to prevent fouling of t he membranes.
Patent CA-2475922-C (CA)
Title: Implant plate, method and facility for the manufacure thereof
Inventor: ZEILER CLAUDIUS
IPC: A61B17/84
Filed: 2002-02-08
Granted: 2010-02-02
Abstract: The invention relates to an implant plant and the use thereof in surgery and/or orthopedics. The implant plate according to the invention serves to stabiliz e a fracture of an upper-arm head and/or a fracture of a proximal upper arm. It is therefore fitted with at least one raised receiving member (6) for a flexible fastening membe r (29) on a side, facing away from a bone (4), of a head-end portion (2) of the implant plate (1). Each receiving member (6) has an aperture (7) extending substantially parall el to an outer edge or contour (8), and to the side of the implant plate (1) facing away from the bone (4), for threading, passing-through, and drawing together the flexible fastening member (2). The receiving member (6) can be formed using process and plant technology from strip material (42), or using externally fabricated receivin g members (6) that are welded, press-welded, soldered, screwed, or riveted onto the outer side of the implant plate (1).
Patent CA-2478682-C (CA)
Inventor: JONSSON ELOF
IPC: F42D1/055
Filed: 2003-03-06
Granted: 2011-01-04
Abstract: Procédé servant à transmettre par radio des données à une unité de commande, telle qu'une machine d'explosion, sélectionnée dans une pluralité d'unités de commande de dispositifs opérationnels sélectionnés dans une pluralité de dispositifs opérationnels, et système associé à ce procédé. l'unité de commande est accouplée à une pluralité de détonateurs commandés par cette unité de commande par l'intermédiaire d'un fil ou d'un fusible électrique. Le dispositif opérationnel est associé à l'unité de commande appropriée dans une étape consistant à échanger des données d'adresse et/ou des données de chiffrement entre ces unités. Un seul dispositif opérationnel peut être associé à une unité de commande prédéterminée à tout moment donné. Les données transmises selon ce procédé sont composées, de préférence, d'au moins une instruction de mise à feu donnant l'ordre à l'unité de commande de mettre les détonateurs à feu.
Patent CA-2479673-C (CA)
Inventor: OSTROWSKI MICHAEL H
IPC: F04F5/48
Filed: 2002-09-19
Granted: 2012-12-04
Abstract: Cette invention concerne une pompe (20) d'assèchement à commande hydraulique fonctionnant avec de l'eau à relativement haute pression arrivant par une vanne d'auto-inversion pour atteindre un vérin de commande à course réversible pourvu d'un élément mobile couplé mécaniquement à une chambre de pompage et permettant le déplacement d'un élément de pompage mobile dans la chambre de pompage, lequel déplacement de l'élément de pompage mobile provoque l'évacuation de l'eau de vidange. Cette pompe (20) d'assèchement auto-alimentée comprend une chambre de commande (21), un vérin de commande (22), une chambre de pompage (24), un vérin de pompage (25) et une vanne (65) d'auto-inversion. Les volumes du vérin de commande et de la chambre de pompage sont différents de sorte qu'une pression relativement élevée et un faible débit de volume vers le vérin de commande entraînent un volume relativement élevé et un débit basse pression de la chambre de pompage. L'évacuation par refoulement du vérin de commande est évitée par rapport à l'évacuation de la chambre de pompage.
Patent CA-2481593-C (CA)
Title: Biologically stable liquid composition of fviii, of vwf or of fviii/vwf complex of human origin
Inventor: RISTOL DEBART PERE
IPC: A61K38/36
Filed: 2004-09-14
Granted: 2009-10-20
Abstract: Biologically stable liquid composition of FVIII, of vWF or of FVIII/vWF complex of human origin. The composition comprises a concentrate of FVIII, of vWF or of FVIII/vWF complex of human origin with a chelating agent for metals, a specific ligand selected from the group comprising heparin and sodium heparin, and a protease inhibitor.
Patent CA-2484320-C (CA)
Title: Active coherence reduction for interferometer interrogation
Inventor: WAAGAARD OLE HENRIK
IPC: G01H9/00
Filed: 2004-10-08
Granted: 2009-07-21
Abstract: Methods and apparatus for reducing the coherence of an optical signal that is used to interrogate optical interferometric sensors are disclosed. The optical field phasor of the interrogation source is modulated in a controlled manner to produce a broadened optical source power spectrum at the output of the source unit. The output from the source unit is launched into an optical sensor network, comprising a multiple of optical pathways from its input to the detection unit, where pairs of optical pathways form sensor interferometers. A compensating interferometer with delay difference similar to the sensor delay difference may be arranged in a serially coupled manner with the optical sensor network, either before or after the network. The optical output power from the source unit may either be continuous or pulsed with a pulse duration similar to the sensor delay. The coherence modulation may be performed through direct modulation of the source or through external modulation of the light with piezoelectric ring modulator, a Lithium niobate phase or intensity modulator, or an acoustooptic modulator.
Patent CA-2485660-C (CA)
Inventor: BALDASSARI ANTHONY
IPC: B07C3/12
Filed: 2003-05-16
Granted: 2012-04-17
Abstract: A disclosed method comprises scanning a radio-frequency identification (RFID) tag 50 on a package to generate scanned data, and generating a handling instruction for the package based on the scanned data. The handling instruction can be executed to route the package to a tip position within a hub facility for directing the package to the next location along its route, and/or to pre-load the package in a vehicle for delivery to the package's final destination. Related systems and computer-readable media are also disclosed.
Patent CA-2486625-C (CA)
Title: Coil drain pan apparatus
Inventor: JIN CHANGJIANG
IPC: F24F1/0007
Filed: 2004-11-03
Granted: 2008-05-06
Abstract: An air conditioning cooling coil and its associated drain pan are positionable in either a vertical or horizontal air flow orientation. With the drain pan in its vertical air flow orientation, generally horizontally disposed drainage trough portions of the drain pan around its periphery are sloped relative to one another in a manner such that all coil condensation received in the troughs flows by gravity therethrough into a downwardly projecting condensate well and outwardly through an outlet opening therein. When the drain pan is in its horizontal air flow orientation, the troughs are disposed generally in a vertical plane, and coil condensation falls on a specially designed horizontal drip shield, which may be connected to the pan without tools, separate fasteners or sealing material, and drains along the drip shield into one of the pan troughs for discharge from the main drain opening of the pan.
Patent CA-2488517-C (CA)
Title: Coated conditioners for use in foods and pharmaceuticals
Inventor: CORNELIUS JOHN MARK
IPC: A23L19/00
Filed: 2003-10-28
Granted: 2009-09-01
Abstract: An edible composition comprising a coated conditioner that contains a hydrophobization agent and inorganic particles is provided. When incorporated into an edible composition (such as a powdered pharmaceutical or food product), the coated conditioners inhibit caking and promote the free flow of powder. Suitable hydrophobization agents include food-grade fatty acids, food-grade oils, food-grade waxes, and food-grade gums, while suitable inorganic particles are selected from the group consisting of silica, silicates, calcium carbonates, phosphates, and clays. The coated conditioner is particularly suitable for use in pharmaceutical preparations, such as acetaminophen.
Patent CA-2491184-C (CA)
Title: Closure with tear strip
Inventor: SCHWARZ STEFAN H
IPC: B65D17/40
Filed: 2004-12-30
Granted: 2012-09-11
Abstract: A closure for covering an opening of a container. The closure includes an inverted U-shaped peripheral channel for receiving the rim of a container therein. A tear strip is formed with the skirt of the closure via a tear line that circumscribes the skirt. A breakaway pull tab having an inner surface with U-shaped ribs, the combination of the surface and ribs being such as to provide a concavity which assists in gripping the tab to pull the strip away. Linear vertical ribs may be provided on the outer surface to provide further assistance in the gripping function. The skirt includes a recessed area underlying the pull tab for providing access to the pull tab. An alternative embodiment uses a zig-zag structure of strengthening ribs in the skirt to reduce the amount of material necessary to provide the undercut. This reduces the probability of warpage in the closure structure.
Patent CA-2496767-C (CA)
Title: Improved perfusion incubator
Inventor: O'BRIEN DAVID SEAN
IPC: C12M1/00
Filed: 2003-09-15
Granted: 2008-06-17
Abstract: A perfusion incubator having an incubation well assembly is provided. A  peristaltic pump may supply medium from a medium supply and pass it through a medium conditioning unit before supplying the medium to the incubation well assembly. Each well assembly may have an upper portion and a lower portion, a medium inlet and a medium outlet. The medium inlet may be positioned at a mid point in the well and the medium outlet is positioned above the medium inlet.  An embryo may reside in the lower portion of the well. The well assembly may be formed from a permeable material through which a gas, such as carbon dioxide and/or oxygen, can diffuse.
Patent CA-2497187-C (CA)
Inventor: DEL SOLDATO PIERO
IPC: C07C201/08
Filed: 2003-08-06
Granted: 2012-09-25
Abstract: The present invention refers to a process for preparing a compound of general formula (A), wherein R is a radical of naproxen or bromonaproxen and R1-R12 are hydrogen or alkyl groups, m, n, o, q, r and s are each independently an integer from 0 to 6, and p is 0 or 1, and X is O, S, SO, SO2, NR13 or PR13or an aryl, heteroaryl group, said process comprising reacting a compound of formula (B) : R-COOZ wherein R is as defined above and Z is hydrogen or a cation selected from: Li+, Na+, K+, Ca++, Mg++, tetralkylammonium, tetralkylphosphonium, with a compound of formula (C), as reported in the description, wherein R1-R12 and m, n, o, p, q, r, s are as defined above and Y is a suitable leaving group.
Patent CA-2498646-C (CA)
Title: Atmosphere control during continuous heat treatment of metal strips
Inventor: RAICK JEAN-MARC
IPC: C21D1/76
Filed: 2003-09-11
Granted: 2010-08-10
Abstract: The invention concerns a method for metal strip heat treatment comprising: passing the strip inside a chamber through a heating zone, and a cooling zone, and establishing a first protective gas atmosphere containing nitrogen and a first hydrogen content in the chamber, except for the cooling zone, wherein is adjusted a second protective gas atmosphere containing nitrogen and a second hydrogen content higher than the first, introducing nitrogen into the chamber, injecting protective gas containing a third hydrogen content higher than said second content in said cooling zone, producing a gas exchange between one zone of the chamber having said first protective gas atmosphere and said cooling zone, and controlling the flow of said introduction and said injection.
Patent CA-2500042-C (CA)
Title: Wire feeder
Inventor: MATIASH NICHOLAS A
IPC: B23K9/133
Filed: 2005-03-08
Granted: 2009-10-20
Abstract: A drive roll (180) adapted and configured to feed weld wire (54) comprises first and second opposing sides (238, 239) and an outer body surface (290). The outer body surface (290) comprises a base body surface (BBS), and at least one elevated wire interface (244) extending outwardly from and along at least a major portion of the base body surface. The elevated wire interface (244) can rotationally drivingly engage the weld wire (54), which enables the drive roll (180) to advance the weld wire (54) along e.g.a desired path of travel such as to a welding arc.
Patent CA-2502101-C (CA)
Title: Lock-in support system for grill
Inventor: WOLLER ROBERT
IPC: A47J37/07
Filed: 2005-03-23
Granted: 2014-03-18
Abstract: The present invention relates to the support mechanism for a grill having a grill bottom, grates for supporting fuel and food, and a cover. The mechanism is detachably attached to the grill without fasteners by projecting pieces that go through holes in the bottom portion or kettle of the grill, some of the projecting pieces supporting the grate for the fuel and other projecting pieces supporting the grate for the food. Only one fastener, for example, a screw with a wing nut, is used to support the mechanism and fasten it to the grill bottom. In a preferred embodiment, the mechanism also has toggle locks to lock together the grill bottom and the cover.
Patent CA-2506758-C (CA)
Inventor: JASSAWALLA JAL S
IPC: A61B/
Filed: 2003-12-05
Granted: 2014-03-11
Abstract: A pumping system for assisting either or both ventricles of the heart. In one embodiment, separate devices are provided for each ventricle. In another embodiment, one device provides both right and left pumping. The pumping system is small, efficient, atraumatic, and fully implantable. In addition, the pumping system can provide pulsatile flow during systole. The ventricular assist device includes an actuator plate between a pair of serially connected pumping chambers that operate in a two-stroke mode, specifically a power stroke and a transfer stroke. The ventricular assist device also includes an electromagnetic drive system that provides adjustment to the pump pressure according to the current through an electromagnet. For the pumping system, springs provide a "spring force" on the actuator plate that is towards the high-pressure pump chamber. The bias force allows the springs to store and deliver energy from the electromagnetic drive system to provide better utilization of the pump components, and to reduce the pump size and consumption of electricity.
Patent CA-2509809-C (CA)
Inventor: WILLIAMS ALSTON E
IPC: E03C1/04
Filed: 2004-01-13
Granted: 2012-10-23
Abstract: L'invention concerne un robinet mitigeur doté d'un mécanisme de déflecteur à douchette faisant intégralement partie d'un bec de baignoire. Ce mécanisme de déflecteur convient tout particulièrement à des applications dans lesquelles l'accès aux services vers la seule surface finie de la baignoire externe est pratique. Le robinet permet d'éliminer la nécessité d'ôter le panneau ou les parties de carrelage de la zone de baignoire en vue du fonctionnement ou du remplacement du mécanisme de déflecteur. Ce robinet permet aussi d'éliminer le besoin d'un nouvel orifice d'installation qui s'impose pour les robinets mitigeurs dotés d'un mécanisme de déflecteur séparé et d'un bec de baignoire.