baber/WOPTO huggingface dataset:
Patent CA-2545859-C (CA)
Title: Liquid sensing system for an aircraft galley cooler using a two phase working fluid
Inventor: BIRKMANN TIMOTHY
IPC: G01M99/00
Filed: 2004-10-27
Granted: 2012-05-01
Abstract: The liquid sensing system for an aircraft cooler includes a middle liquid level sensor for detecting a middle liquid level of a working fluid, a liquid temperature sensor, a ventilation controller for generating a flight phase signal indicative of a flight phase of the aircraft, and a recirculation unit annunciating a working fluid system leak condition based on the middle liquid level, the liquid temperature, and the flight phase. The recirculation unit only evaluates the working fluid system leak condition during a ground flight phase and a cruise flight phase. A bottom liquid level, pressure in a working fluid accumulator and discharge pressure are also determined, and a no working fluid failure condition is annunciated based an the bottom liquid level signal, the accumulator pressure signal, and the discharge pressure signal.
Patent CA-2554496-C (CA)
Title: Stabilizable preform precursors and stabilized preforms for composite materials and processes for stabilizing and debulking preforms
Inventor: LO FARO CARMELO
IPC: D04H1/542
Filed: 2004-12-28
Granted: 2012-08-21
Abstract: A stabilizable preform precursor for composites is provided. The preform precursor has at least one layer of a structural fabric comprised of reinforcing fibers wherein at least one of the layer(s) of structural fabric has integrated therein one or more stabilizing fiber(s) that dissolves at a dissolution temperature in a resin for infusing into the structural fabric to make the composite. The stabilizing fiber stabilizes the stabilizable preform precursor when the stabilizable preform precursor is subjected to an elevated temperature.
Patent CA-2555312-C (CA)
Inventor: LI CHANGHONG
IPC: H04W80/04
Filed: 2005-02-03
Granted: 2009-07-21
Abstract: A system for deactivating an established communication channel (e.g. Radio Access Bearer) between a user station and an access point, which provides a service to the user station. The system transfers user data (e.g. subscriber profile) stored in a database entity (e.g. HLR) to a serving controller (e.g. SGSN) connected between the user station and the access point (e.g. GGSN) and defines at the serving controller that that user is not permitted to access that service (i.e. must be barred for that service), allowing for deactivation of the established communication channel based on the transferred user data. Conventional techniques, however, allow barring a certain service (through a PDP context activation) only at the activation phase (i.e. when the PDP context does not exist), but the invention allows to bar a service even after an activation of a PDP context (e.g. when a user roams between his/her home and visiting network).
Patent CA-2556524-C (CA)
Title: Load-controlled device for a patterned skin incision
Inventor: GALLOWAY EDWARD L
IPC: A61B5/15
Filed: 2005-02-25
Granted: 2009-12-22
Abstract: A skin incision device (10) has a casing (12) having a bottom surface (14) with a slot (30) formed therein, a cover (16) positioned on the casing (12) and slidable in a direction toward the bottom surface (14), a blade (38) positioned in the casing (12) adjacent the slot (30), an actuator (46) cooperatively positioned between the cover (16) and an interior of the casing (12), and a carriage element (58). The actuator (46) engages the blade (38) by its horizontal displacement triggered by the slidable movement of the cover (16) toward the bottom surface (14) of the casing (12). The carriage element (58) guides the movement of the blade (38) between a pre-actuated position and a post-actuated position. The blade (38) moves outwardly through the slot (30), cuts with a horizontal movement, and returns inwardly through the slot (30).
Patent CA-2561281-C (CA)
Inventor: MOOLENAAR SYTSKE HYKE
IPC: C07D471/14
Filed: 2005-04-19
Granted: 2013-04-02
Abstract: The invention provides for a pharmaceutically suitable non-sublimating and solid salt of an enantiomer of mirtazapine, in particular, a mirtazapine salt selected from the list of the salt of maleic acid, hydrobromic acid and fumaric acid, for use in the manufacture of a pharmaceutical composition comprising a salt of S- or R-mirtazapine.
Patent CA-2563521-C (CA)
Title: Mutant receptors and their use in a nuclear receptor-based inducible gene expression system
Inventor: PALLI SUBBA REDDY
IPC: C12Q1/68
Filed: 2005-05-02
Granted: 2017-09-19
Abstract: This invention relates to the field of biotechnology or genetic engineering. Specifically, this invention relates to the field of gene expression. More specifically, this invention relates to novel substitution mutant receptors and their use in a nuclear receptor-based inducible gene expression system and methods of modulating the expression of a gene in a host cell for applications such as gene therapy, large scale production of proteins and antibodies, cell-based high throughput screening assays, functional genomics and regulation of traits in transgenic organisms.
Patent CA-2565271-C (CA)
Title: Flow monitoring system for a flow control apparatus
Inventor: GAINES ROBERT B
IPC: G05D7/06
Filed: 2005-05-25
Granted: 2012-08-28
Abstract: A flow control apparatus (10) having a flow monitoring system (12) capable of detecting and identifying flow present within the administration feeding set (14) loaded to the flow control apparatus (10) is disclosed. The flow control apparatus (10) comprises a single sensor (32) capable of detecting the presence or absence of fluid in the administration feeding set (14). A  software subsystem (36) may be operatively associated with the single sensor (32) that is capable of identifying between upstream and downstream flow conditions present within the administration feeding set (14) loaded to the flow control apparatus (10).
Patent CA-2568908-C (CA)
Title: Membrane electrode assembly for a tube-shaped fuel cell and tube-shaped fuel cell
Inventor: HOSHINO MASAHITO
IPC: H01M8/10
Filed: 2005-06-09
Granted: 2009-12-22
Abstract: A membrane electrode assembly (11) for a tube-shaped fuel cell, which is provided with a tube-shaped solid electrolyte membrane (1); an outside catalyst electrode layer (2) formed on an outer peripheral surface of the solid electrolyte membrane (1); an inside catalyst electrode layer (3) formed on an inner peripheral surface of the solid electrolyte membrane (1); an outside collector (4) arranged on an outer peripheral surface of the outside catalyst electrode layer (2); and an inside collector (5) arranged on an inner peripheral surface of the inside catalyst electrode layer (3), is characterised in that at least one of the outside collector (4) and the inside collector (5) is a coiled collector that includes a coiled conductor.
Patent CA-2575220-C (CA)
Inventor: FRASER STUART BERNARD
IPC: C11D1/62
Filed: 2005-07-22
Granted: 2013-02-12
Abstract: L'invention concerne une composition de conditionnement de textile versable, stable, transparente ou translucide qui comprend un ou plusieurs matériaux d'assouplissement de textile cationiques présentant une valeur d'iode comprise entre 5 et 140, une ou plusieurs huiles et/ou des solvants de faible poids moléculaire, et un ou plusieurs agents fluorescents hydrophobes.
Patent CA-2581061-C (CA)
Inventor: SABBADINI ROGER A
IPC: G01N33/574
Filed: 2005-10-28
Granted: 2014-09-02
Abstract: Monotherapies and combination therapies for treating hyperproliferative disorders are described, as are compositions for performing such methods.
Patent CA-2582075-C (CA)
Title: Ejector controlled twin air source gas turbine pressurizing air system
Inventor: ALECU DANIEL T
IPC: F01D17/00
Filed: 2007-03-16
Granted: 2014-08-19
Abstract: A passive pressurizing air system for a gas turbine engine comprises a flow path for directing an air flow having a low temperature and low pressure, extending through a cavity to a pressurized area of the engine. The cavity contains pressurized air having a high temperature and high pressure. Means are provided for adding the pressurized air from the cavity into the flow path to provide a mixed air flow having an intermediate temperature and intermediate pressure.
Patent CA-2583087-C (CA)
Title: Chroman derivatives
Inventor: WANG BING
IPC: C07D417/12
Filed: 2004-09-15
Granted: 2012-07-10
Abstract: The invention relates to novel chroman derivatives, stereoisomers and pharmaceutically acceptable salts of Formula I, wherein the substituents are as defined in the specification. They are useful in the treatment of disorders mediated by lipoxygenase, such as immune diseases, respiratory diseases and cardiovascular diseases, as well as in the treatment of neurodegenerative disorders and/or mitochondrial disorders. They are also useful in the manufacture of pharmaceutical formulations for the treatment of such conditions.
Patent CA-2592443-C (CA)
Title: Method and apparatus for protecting culinary products
Inventor: APPALUCCI LAWRENCE
IPC: G08B13/24
Filed: 2005-12-21
Granted: 2011-02-22
Abstract: A microwave-resistant and waterproof security tag for use with food products, especially meat products. The security tag includes a pair of single, open loop conductive traces in between which is disposed a similarly-shaped dielectric layer. This combination is encapsulated within plastic membranes or covers that are sealed at their common edges. The preferred embodiment includes rectangularly-shaped single, open loop conductive traces with rounded corners and with one end of each trace forming a capacitor plate. The width of each trace is at least 1/10 of the length of the security tag.
Patent CA-2593930-C (CA)
Inventor: SIGGELKOW BETTINA
IPC: C10L10/14
Filed: 2007-07-17
Granted: 2014-03-18
Abstract: The invention provides terpolymers of ethylene, at least one ethylenically unsaturated ester and propene, which have: (i) from 4.0 to 12.0 mol% of structural units derived from at least one ethylenically unsaturated ester having a C4- to C20-alkyl radical; (ii) from 0.5 to 4.0 methyl groups derived from propene per 100 aliphatic carbon atoms; (iii) fewer than 8.0 methyl groups stemming from chain ends per 100 CH2 groups;  and (iv) up to 3.0 mol% of structural units derived from an unsaturated ester having an alkyl chain having from 1 to 3 carbon atoms.
Patent CA-2598156-C (CA)
Inventor: ZHOU YUEHUI
IPC: C07F9/54
Filed: 2002-08-16
Granted: 2011-02-08
Abstract: Divulgation de nouveaux phosphoniums et imidazoliums et méthodes pour les préparer. Ces nouveaux phosphoniums et imidazoliums sont utiles comme solvants polaires et ont la formule générale suivante (I) : (voir la formule I) dans laquelle Q+ est (voir la formule II) ou (voir la formule III); X- est (voir la formule IV), (voir la formule V) ou (voir la formule VI) et dans lesquelles R1, R2, R3, R4, R5, R9, R10, R11, R12 et R13 sont chacun de manière indépendante un groupe hydrocarboné et R6, R7 et R8 sont chacun de manière indépendante un hydrogène ou un groupe hydrocarboné.
Patent CA-2601181-C (CA)
Title: Polyesters aliphatiques/aromatiques biodegradables
Inventor: BASTIOLI CATIA
IPC: C08L3/02
Filed: 2006-03-17
Granted: 2013-07-23
Abstract: L~invention concerne un copolyester aliphatique/aromatique biodégradable comprenant de 50 à 60 % en mole d'un acide dicarboxylique aromatique et de 40 à 50 % en mole d'un acide aliphatique, dont au moins 90 % est un acide dicarboxylique à longue chaîne (ADLC) d'origine naturelle choisi parmi l'acide azélaïque, l'acide sébacique, l'acide brassylique ou leurs mélanges ; et un composant de type diol.
Patent CA-2603081-C (CA)
Inventor: EATON DONALD J
IPC: A61P29/00
Filed: 2006-04-04
Granted: 2013-09-03
Abstract: L'invention porte sur des dispositifs de traitement des affections des sinus paranasaux. Le dispositif comporte au moins une cavité, un élément ostial et une partie nasale qui peuvent délivrer un agent actif à libération prolongée pour traiter les affection des sinus paranasaux. Dont par exemple les inflammations dues à des interventions chirurgicales endoscopiques fonctionnelles sur les sinus, et les rhinosinusites.
Patent CA-2606370-C (CA)
Inventor: KABRA BHAGWATI P
IPC: A61P27/02
Filed: 2007-09-20
Granted: 2012-03-27
Abstract: The present invention is directed to the provision of multi-dose, self-preserved ophthalmic compositions. The compositions possess sufficient antimicrobial activity to satisfy USP preservative efficacy requirements, as well as similar preservative standards (e.g., EP and JP), without requiring the presence of conventional antimicrobial preservative agents, such as benzalkonium chloride. The compositions are effectively preserved by a balanced ionic buffer system containing zinc ions at a concentration of 0.04 to 0.9 mM, preferably 0.04 to 0.4 mM. One aspect of the balanced buffer system is limitation of the amount of buffering anions present to a concentration of 15 mM or less, preferably 5 mM or less. In a preferred embodiment, the compositions also contain borate or, most preferably, one or more borate/polyol complexes. The use of propylene glycol as the polyol in such complexes is strongly preferred. Limiting the amount of divalent metals other than zinc and the amount of ionized salts present has also been determined to be important to maximize the antimicrobial activity of the balanced buffer systems.
Patent CA-2618153-C (CA)
Inventor: ROSSA FRANK
IPC: C10B43/02
Filed: 2006-08-07
Granted: 2013-12-03
Abstract: The invention relates to a method and a device for cleaning the door of a coke oven, said door comprising a sealing edge and a membrane that is attached to the door panel of the coke oven. According to said method, cleaning tools comprising jet nozzles, which are supplied with a flow medium at high pressure, are situated and displaced back and forth in the region between the sealing edge and the door panel of the coke oven, in such a way that the interior surface of the membrane and the sealing edge are cleaned. The coke oven door is cleaned directly after the coke oven chamber is opened, by at least one jet nozzle element, which is supplied with compressed air and is displaced along the sealing edges. The jet nozzles are oriented in such a way that the air hits the surface to be cleaned at an acute angle.
Patent CA-2618926-C (CA)
Inventor: QI HUAN
IPC: B23K26/342
Filed: 2008-01-17
Granted: 2015-06-09
Abstract: A method is disclosed for laser cladding a substrate, comprising providing the substrate; depositing a first determined variable bead width of a material along a toolpath upon the substrate; depositing a second adjacent determined variable bead width of a material along the toolpath which overlaps the first determined variable bead width of deposited material; continuing to deposit a plurality of overlapping predetermined adjacent variable bead widths of a material until a first material layer is complete; forming a second material layer by depositing a plurality of overlapping predetermined variable bead widths of a material on top of the first material layer; and continuing to deposit material layers on top of deposited material layers until the cladding is complete; wherein the variable bead width of the deposited material is controlled by a computer having a plurality of input parameters to maintain an approximately constant percent of bead width overlap.
Patent CA-2621591-C (CA)
Inventor: LIEBL JOHN
IPC: B60J1/08
Filed: 2008-02-12
Granted: 2013-10-22
Abstract: A construction vehicle door assembly includes a frame member having an inside surface and an outside surface, a window pane is positioned proximate one of the inside surface and outside surface, and a first resilient member substantially vibrationally isolates the frame member and the window pane. A fastener extends through the frame member, window pane and first resilient member to couple the window pane to the frame member. A second resilient member substantially vibrationally isolates the window pane and the fastener. A pair of hinges are coupled to the frame member, a pair of hinge pins are selectively extended into the respective one of the pair of hinges, and a lever is coupled to the pair of hinge pins for moving the pair of hinge pins relative to the pair on hinges upon movement of the lever, to detach the door assembly from the vehicle.
Patent CA-2624384-C (CA)
Inventor: HEATER PAUL LEWIS
IPC: C08K5/42
Filed: 2006-10-06
Granted: 2013-07-23
Abstract: A polymer composition and wall of a container made from such composition is set forth comprising a polyamide and polyester and a sufficient amount of an interfacial tension reducing agent such that the polyamide domains stretch disproportionately to the amount of stretch experienced by the polyester both with and without a cobalt salt.
Patent CA-2624791-C (CA)
Inventor: HARRIS RALPH EDMUND
IPC: C09K8/56
Filed: 2005-10-06
Granted: 2013-07-02
Abstract: A process for consolidating an underground formation is described, which process comprises: (a) incorporating into a treatment fluid (i) at least one chemical substance which is capable of undergoing a chemical change that alters the physico-chemical environment of the treatment fluid and which is a bicarbonate or a compound that generates a phosphate, phosphoric acid, sulphate, sulphuric acid, hydrogen sulphide, S2-,carbon dioxide, bicarbonate, base or acid; and, optionally, (ii) at least one additional chemical substance selected from salts and complexes of metals in which the metal has a valency of (2) or higher; (b) introducing the treatment fluid into the formation; and (c) allowing the chemical substance (i), alone or in combination with the optional chemical substance (ii), to undergo a chemical change that alters the physico-chemical environment of the treatment fluid such that a consolidating mineral is deposited in the underground formation. When the process is conducted during drilling, the additional chemical substance (ii) may alternatively be a silicate.
Patent CA-2625523-C (CA)
Inventor: FUJIMURA HIROKAZU
IPC: B01D69/08
Filed: 2006-10-11
Granted: 2012-07-17
Abstract: A porous hollow fiber membrane which has high blocking performance and high water permeability suitable for filtration and the like and exhibits excellent strength, and a process for stably producing the porous hollow fiber membrane are disclosed.  The process utilizes a hollow fiber molding nozzle having two or more circular discharge ports which are disposed concentrically. Multilayer melt-extrusion is performed by discharging molten mixtures which include a thermoplastic resin and an organic liquid and differ in composition from the adjacent discharge ports. The resulting product is cooled to solidify to obtain a hollow fiber. The organic liquid is then removed from the hollow fiber by extraction to produce a porous hollow fiber membrane. The molten mixture discharged from at least one circular discharge port includes an inorganic fine powder in addition to the thermoplastic resin and the organic liquid.   The inorganic fine powder is removed by extraction after cooling in addition to the organic liquid.
Patent CA-2625657-C (CA)
Inventor: EGLI STEFAN
IPC: G06K19/10
Filed: 2006-10-06
Granted: 2015-03-31
Abstract: In order to produce a data carrier (1) a substrate (6) is printed with a printing ink and personalized by means of a laser. The printing ink is laser-active and is converted at least in regions during the personalization in such a way that, for example, a silver-grade pigment is formed which is readily visible only when the substrate (6) is inclined. In particular, the printing ink has a comparatively small proportion of carbon black that is converted by the laser essentially without disturbing combustion and overall formation.
Patent CA-2626131-C (CA)
Inventor: PEREGO GABRIELE
IPC: H01B3/44
Filed: 2005-10-25
Granted: 2013-08-27
Abstract: A cable is described comprising at least one electrical conductor and at least one extruded covering layer including a thermoplastic polymer material in admixture with a dielectric liquid, wherein the thermoplastic polymer material comprises (a) at least 75% by weight, with respect to the total weight of the thermoplastic polymer material, of at least one copolymer of at least two .alpha.-olefin co-monomers, the copolymer having a melting enthalpy lower than 25 J/g; and (b) an amount equal to or less than 25% by weight with respect to the total weight of the thermoplastic polymer material of at least one propylene homopolymer or propylene copolymer with at least one a-olefin, the at least one propylene homopolymer or propylene copolymer having a melting enthalpy higher than 25 J/g and a melting point higher than 130~C. According to the invention, the covering layer has a melting enthalpy equal to or lower than 40 J/g, and the concentration by weight of the dielectric liquid in the thermoplastic polymer material is lower than the saturation concentration of the dielectric liquid in the thermoplastic polymer material.
Patent CA-2628201-C (CA)
Inventor: BELLEMARE MARTIN
IPC: B62D55/24
Filed: 2008-04-02
Granted: 2013-12-03
Abstract: An elastomeric endless track for use on tracked vehicles or with wheel replacing traction assemblies is provided. The track generally comprises a ground-engaging outer surface provided with traction lugs generally disposed longitudinally according to a traction lug pitch, and a wheel-engaging inner surface provided with drive lugs disposed longitudinally according to a drive lug pitch and guide lugs disposed longitudinally according to a guide lug pitch. Such a track comprises the feature of having the guide lug pitch and/or the length of the guide lugs chosen so as to reduce the distance between consecutive guide lugs in order to reduce and/or prevent occurrences of detracking.
Patent CA-2632524-C (CA)
Title: Optical sensor using functionalized composite materials
Inventor: CRUDDEN CATHLEEN M
IPC: G01N21/77
Filed: 2006-12-08
Granted: 2014-10-14
Abstract: The invention relates to a method for sensing the presence of at least one analyte in a medium, comprising disposing in the medium a functionalized composite material such that the at least one analyte is absorbed by the functionalized composite material, the functionalized composite material having at least one optical property that is modulated by absorption of the at least one analyte; and measuring modulation of the at least one optical property of the functionalized composite material; wherein modulation of the at least one optical property of the functionalized composite material is indicative of the presence of the analyte in the medium. The invention also relates to an optical sensor for sensing the presence of at least one analyte in a medium, and a functionalized composite material having at least one optical property that is modulated upon absorption of one or more analyte.
Patent CA-2644282-C (CA)
Inventor: FLEURY SYLVAIN
IPC: A61K39/21
Filed: 2007-03-02
Granted: 2017-06-13
Abstract: The present invention relates to a virosome-like vesicle comprising at least a gp41-derived antigen or an analogue thereof, said gp41-derived antigen being located to the external surface of and/or encapsulated inside said vesicle and being in a convenient configuration for conferring said virosome-like vesicle with an ability to induce an immune response against a gp41 protein of a human immunodeficiency virus (HIV).