baber/WOPTO huggingface dataset:
Patent CA-2606696-A1 (CA)
Inventor: MURE CLIFF R
IPC: B29C48/32
Filed: 2006-05-08
Abstract: A pipe composition comprising, in one embodiment, from 80 to 99 wt% of a high density polyethylene by weight of the composition and from 1 to 20 wt% of a filler by weight of the composition; the polyethylene having a density of from 0.940 to 0.980 g/cm, and an I21 of from 2 to 18 dg/min; characterized in that the pipe composition extrudes at an advantageously low melt temperature and at an advantageously high specific throughput. Also provided is a method of forming a pipe comprising in embodiment providing a filler composition comprising from 5 to 50 wt% of a filler and from 95 to 50 wt% of a low density polyethylene and from 0 to 3 wt% of one or more stabilizers; then melt blending the filler composition and a high density polyethylene having a density of from 0.940 to 0.980 g/cm, and an I21 of from 2 to 18 dg/min to a target drop temperature of from 1650C to 1850C to form a pipe composition, melt blending such that the pipe composition comprises from 1 to 20 wt% of the filler by weight of the pipe composition; and extruding the pipe composition to form a pipe.
Patent CA-2608106-A1 (CA)
Inventor: RUECKES THOMAS
IPC: G11C7/10
Filed: 2006-05-09
Abstract: Réseaux de mémoire à plusieurs cellules de mémoire, recevant chacune une ligne de bits, une première ligne de mots et une seconde ligne de mots. Chaque cellule comprend un circuit de sélection de cellule et aussi un commutateur à deux bornes conductrices en contact avec un article à nanotubes. Le type de réseau de mémoire décrit comprend en outre un circuit d'exploitation de mémoire relié opérationnel aux trois lignes susmentionnées de chaque cellule. Le circuit peut sélectionner la cellule par activation d'une ligne appropriée et il peut appliquer des stimuli électriques appropriés pour une modification en reprogrammation de la résistance relative de l'article entre les deux bornes. La résistance relative correspond à un état d'information de la cellule.
Patent CA-2608702-A1 (CA)
Title: Ergoline derivatives and their use as chemokine receptor ligands
Inventor: ZERWES HANS-GUENTER
IPC: C07D457/06
Filed: 2006-05-29
Abstract: Disclosed are ergoline derivatives, Formula (I), wherein either each of R1 and R2, independently, is H; optionally R10 and/or R11-substituted-phenyl or -phenyl-C1-4alkyl; optionally R10 and/or R11-substituted-heteroaryl or -heteroaryl-C1-4alkyl; optionally R10 and/or R11-substituted heteroaryl N-oxide; optionally R10-substituted C1-C8 alkyl; optionally R10-substituted C2-C8 alkenyl, optionally R10-substituted C2-C8 alkynyl; optionally R10-substituted C3-C8 cycloalkyl, or optionally R10-substituted C4-C8 cycloalkenyl; or R1 and R2 form together with the nitrogen atom to which they are attached an optionally R10-substituted 3-8 membered ring containing in addition to the nitrogen atom up to 2 heteroatoms selected independently from N, O and S; R3 is H; OR1; CH2R1R2; (CH2)1-2NR1R2; CH2-CH2-OR1; CH2-CO-NR1R2;  or CO-CH2R1R2; R4 is F; CI; Br; I; OR1; NR1R2 or has one of the significances given for R1; and R5 has one of the significances given for R1, in free form or in salt form for preventing or treating disorders or diseases mediated by interactions between chemokine receptors and their ligands.
Patent CA-2608715-A1 (CA)
Inventor: BALTHASART DOMINIQUE
IPC: C07C31/36
Filed: 2006-05-19
Abstract: The invention concerns a method for making a chlorohydrin including the following steps: (a) reacting a polyhydroxylated aliphatic hydrocarbon, an ester of polyhydroxylated hydrocarbon, or a mixture thereof, and a chlorinating agent and an organic acid to obtain a mixture containing chlorohydrin and chlorohydrin esters; (b) subjecting at least part of the mixture obtained at step (a) to one or more treatments in steps subsequent to step (a); (c) adding polyhydroxylated aliphatic hydrocarbon at least at one of the steps subsequent to step (a), so that it reacts, at a temperature not less than 20 ~C, with the chlorohydrin esters so as to form at least partly polyhydroxylated aliphatic hydrocarbon esters.
Patent CA-2612255-A1 (CA)
Title: Polyethylene compositions
Inventor: LYNCH MICHAEL W
IPC: C08L23/04
Filed: 2006-06-22
Abstract: Disclosed is a polyethylene composition. The composition comprises a high molecular weight polyethylene com-ponent and a low molecular weight polyethylene component. The low molecular weight component concentrates the long chain branches. The composition of the invention exhibits excellent rheological and physical properties compared with those which con-centrate the long chain branches on the high molecular weight component.
Patent CA-2615312-A1 (CA)
Inventor: MOON SUNG UB
IPC: G11C7/10
Filed: 2007-05-04
Abstract: A memory card bridge is interposed between a memory card of a certain type and a memory card reader receiver of that type. The bridge has the same configuration at its card receiving section as compared to its receiver insertion section and is readily removable and replaceable in order to avoid damage to the receiver caused by repeated insertions into the receiver or incorrect insertions.
Patent CA-2620175-A1 (CA)
Title: Disinfectant with quaternary ammonium polymers and copolymers
Inventor: OLDERMAN GERALD
IPC: A01N47/44
Filed: 2006-08-22
Abstract: An alcohol-soluble, water-insoluble, disinfectant composition and a method of using the same for disinfecting and for providing a prolonged antimicrobial property to a variety of surfaces, including skin. The composition comprises an antimicrobial polymer that is capable of imparting an antimicrobial property to a surface without the use of a metal or metal-containing compound.  The composition is applied to a surface and allowed to evaporate leaving a coating of antimicrobial polymer.
Patent CA-2622685-A1 (CA)
Title: Quasi-unidirectional fabric for structural applications
Inventor: OKADA RYO
IPC: D03D15/56
Filed: 2008-02-22
Abstract: According to one aspect, a fabric for use in structural applications, having a first layer of structural yarns comprising first structural yarns aligned in a first direction, a second layer of structural yarns comprising second structural yarns aligned in a second direction at an angle relative to the first direction, the second layer of structural yarns disposed on top of the first layer of structural yarns, first encapsulating yarns disposed on the second layer of structural yarns, the first encapsulating yarns being aligned with the first structural yarns, and second encapsulating yarns being aligned with the second structural yarns, the second encapsulating yarns being alternatively woven above one of the first encapsulating yarns and below one of the first structural yarns such that the first encapsulating yarns and second encapsulating yarns cooperate to secure the first layer of structural yarns to the second layer of structural yarns, wherein the first and second encapsulating yarns have tenacities and tensile moduli substantially less than tenacities and tensile moduli of the first and second structural yarns.
Patent CA-2628842-A1 (CA)
Title: Process for preparing dispersions
Inventor: PSAILA ALEX F
IPC: B02C23/06
Filed: 2006-11-09
Abstract: The invention provides a process for preparing a dispersion of particles, by reducing in particle size at least one component by agitating the component in the presence of (i) a plurality of beads; (ii) a powder; (iii) a surfactant;  and (iv) a liquid medium to form a dispersion, wherein the particles are uniformly dispersed in the liquid medium. The invention further provides for the use of the dispersion of particles.
Patent CA-2630675-A1 (CA)
Inventor: HORSTMANN MICHAEL
IPC: A61K31/00
Filed: 2006-12-16
Abstract: The present invention relates to a transdermal therapeutic system comprising at least one readily volatile and/or thermolabile active ingredient and/or auxiliary, which can be produced by laminating at least three components onto one another, namely a polymeric matrix layer, a likewise polymeric acceptor layer that absorbs the active ingredient and/or auxiliary at an increased rate, and a donor layer comprising, at the point of production, the volatile and/or thermolabile active ingredient and/or auxiliary. The system according to the invention is characterized in that, during or shortly after the lamination process, the donor layer combines with the acceptor layer as a result of migration of the readily volatile and/or thermolabile substances.
Patent CA-2632195-A1 (CA)
Inventor: MORRIS STEVEN ANTHONY
IPC: F24C15/00
Filed: 2006-10-12
Abstract: The present invention provides a method and conversion kits, that include all necessary components, to convert any style existing prior art fume hood into a stable vortex high performance low airflow fume hood that can accommodate varying size prior art fume hoods without altering the fume hood envelope or customizing the conversion kit. The articulating rear baffle can be lifted out for cleaning debris that collects in baffle conduit. The conversion can be accomplished without drilling mounting holes into an asbestos liner and can be applied on any size or style prior art fume hood. The present invention also provides a new fume hood incorporating the features of the method and kit.
Patent CA-2632371-A1 (CA)
Inventor: GRANT DEAN
IPC: G09F7/18
Filed: 2008-05-28
Abstract: An adjustable header assembly is adapted to carry removable signage and can be secured to a shelf or other support structure within a commercial establishment, such as a "big box store". The header assembly includes a frame and suitable brackets for removable securement to the support structure. Each bracket has a vertically extending slot for reception of a pin and guide wheel carried at each end of the frame. At its lower end, each slot has an S-shape defining a labyrinthine path for a pin carried by the frame towards the lower end thereof. The pin is moved along the path to a locking notch which receives the pin and holds the frame in its raised condition. The pins are drawn in a reverse direction to free them from the slots and to permit the frame to be lowered, so as to provide access to goods carried by the shelf behind the raised signage, and to facilitate the changing or modification of the signage carried by the frame.
Patent CA-2633293-A1 (CA)
Inventor: PUJOS PHILIPPE
IPC: A01N63/32
Filed: 2006-12-21
Abstract: The present invention relates to compositions and methods for protecting plants against various pathogenic agents such as fungi, viruses and bacteria. The invention can be used alone or in alternation and/or in combination with other plant protection means, and is suitable for the treatment of multiple plant species.
Patent CA-2633822-A1 (CA)
Inventor: PLANT YVONNE CHRISTINE
IPC: A61K8/60
Filed: 2006-12-07
Abstract: The invention provides a hair treatment composition comprising a combination of a sugar, an aliphatic amino acid and a basic amino acid. The composition is particularly suitable for the treatment of hair which is dry, damaged and/or prone to manageability problems.
Patent CA-2636487-A1 (CA)
Title: Fuel cell bipolar plate, process for producing the same, and fuel cell including the bipolar plate
Inventor: HARADA TETSUYA
IPC: H01M8/02
Filed: 2007-01-24
Abstract: A fuel cell separator that while retaining its mechanical strength, has its electrical conductivity enhanced; a process for producing the same; and a fuel cell including the separator. There is provided a fuel cell separator comprising laminated molded item (1) of sheet-shaped molding material, wherein the sheet-shaped molding material contains a resin and a carbon material, and wherein the laminated molded item (1) has a laminate structure of, arranged in sequence, surface layer C(11)/interlayer B(12)/central layer A(13)/ interlayer B~(14)/ surface layer C~(15), and wherein each of the central layer A(13), interlayer B(12), interlayer B~(14), surface layer C(11) and surface layer C~(15) consists of a single layer or multilayer of the sheet-shaped molding material, and wherein when the carbon material content of central layer A(13) is referred to as a, the carbon material content of interlayer B(12) as b, the carbon material content of interlayer B~(14) as b~, the carbon material content of surface layer C(11) as c and the carbon material content of surface layer C~(15) as c~, there are satisfied the relationships 55<=a<=85, 55<=c<=85, 55<=c~<=85, 10<=a-b<=30, 10<=c-b<=30, 10<=a-b~<=30 and 10<=c~-b~<=30 (the unit of each of a, b, b~, c and c~ is % by volume).
Patent CA-2637045-A1 (CA)
Title: Tri-substituted 2-benzhydryl-5-benzlamino-tetrahydro-pyran-4-ol and 6-benzhydryl-4-benzylamino-tetrahydro-pyran-3-ol analogues, and novel 3,6-disubstituted pyran derivatives
Inventor: DUTTA ALOKE K
IPC: A01N43/02
Filed: 2007-01-12
Abstract: Novel 3,6-disubstituted pyrans, optionally with a further substituent at the 4-position, are monoamine reuptake inhibitors with activity profiles of anti-depressants.
Patent CA-2638229-A1 (CA)
Inventor: TOCHER ANGUS J
IPC: B64C3/00
Filed: 2008-07-17
Abstract: There is a Rogallo wing having an aerodynamic sheet having a leading end and a trailing edge. The trailing edge is curved to form a sheet of increasing concavity aw ay from the leading edge. At least two folded edges extend between the leading end and t he trailing edge are on opposed sides of the aerodynamic sheet, the two folded edges comprisi ng integral ribs. A wind energy extraction apparatus comprises one or more concentrator wings that react with a flow of wind to induce a drop in static air pressure that is then used to drive one or more impellors and one or more power converters. The one or more concentrator win gs are Rogallo wings.
Patent CA-2638230-A1 (CA)
Inventor: BEAULNE PIERRE
IPC: F16C3/00
Filed: 2008-08-13
Abstract: L'invention est une pièce mécanique qui sert à relier un moteur et une boîte d'engrenage et/ou lorsque munie d'un fil d'acier qui traverse son axe latérale, devient un support de fil de coupe.
Patent CA-2640726-A1 (CA)
Inventor: NAGAI KENTARO
IPC: H01M8/02
Filed: 2007-02-01
Abstract: There is provided a fuel cell including an electrolyte film, a catalyst layer, two diffusion layers, a fuel supply layer, an oxygen supply layer, a water-absorbing layer, and a collector, in which the fuel cell has an opening at least in a part of a side surface parallel to a proton conduction direction of the electrolyte film among side surfaces of the fuel cell; the water-absorbing layer is present between the oxygen supply layer and the collector; and an end portion of the water-absorbing layer is present on one of a plane including the opening and an opposite side ., of the fuel cell with the plane including the opening being a reference, and a fuel cell system having a fue.l cell stack including the fuel cells. The fuel cell has high dischargeability, is capable of stably maintaining a high generation efficiency and realizes a high output even in a small size and a light weight.
Patent CA-2641513-A1 (CA)
Title: Methods of treating inflammatory and autoimmune diseases with natalizumab
Inventor: LIEBERBURG IVAN
IPC: A61P25/28
Filed: 2007-02-28
Abstract: Natalizumab is a safe and efficacious treatment for inflammatory and autoimmune diseases, such as multiple sclerosis, Crohn's Disease, and rheumatoid arthritis. Rare occurrences of progressive multifocal leucoencephalopathy during treatment suggest the possibility that it may be related to natalizumab treatment. Monitoring for JCV and informing caregiver s and patients about the manifestations of progressive multifocal leucoencephalopathy can improve the safety of natalizumab therapy.
Patent CA-2645039-A1 (CA)
Title: Edible film having improved sealing properties
Inventor: BROWN SOLOMON E
IPC: A23L29/20
Filed: 2007-01-31
Abstract: An edible film useful for packaging food additives is disclosed. The film generally includes an edible film-forming resin, a plasticizer, a compatibilizer, and optional secondary additives. The resulting edible film has favorable heat seal properties, being able to form an acceptable heat seal over temperature ranges of at least about 10°C.
Patent CA-2645098-A1 (CA)
Title: Mineral extraction system and process
Inventor: GIRAUDO CLINTON JOHN
IPC: C22B11/08
Filed: 2007-03-16
Abstract: A trench leaching system (10, 10') including a tank (14) containing a charge of ore (50) flooded with a liquid solvent (94) up to the level of a gutter (90). A pump (42) recirculates the liquid solvent (94) upwardly through the charge of ore (50) via a sparging array (80) for dissolving valuable minerals which are reclaimed through a series of cyclones (44 and 46) and stripped out of the pregnant solvent by a carbon column (100). The rate and pressure of the liquid solvent (94) flowing through the sparging array (80) upwardly though the charge of ore (50) are kept below the amount that would fluidise the charge of ore (50) and at an amount that produces channels (114, 122) which follow random paths that vary with time through the charge of ore (50), wherein particles of ore in the channels (114, 122) are agitated by the liquid solvent (94) and wherein particles of ore outside the channels (114, 122) are maintained substantially static and in contact with the liquid solvent (94). Such a system (10, 10') can process low grade ore (50) at low operating and capital costs.
Patent CA-2649457-A1 (CA)
Inventor: Bielinska Anna
IPC: A61K31/225
Filed: 2007-04-13
Abstract: The present invention provides methods and compositions for the stimulation of immune responses. Specifically, the present invention provides methods and compositions for the use of nanoemulsion compounds as mucosal adjuvants to induce immunity against environmental pathogens. Accordingly, in some embodiments, the present invention provides nanoemulsion vaccines comprising a nanoemulsion and an inactivated pathogen or protein derived from the pathogen. The present invention thus provides improved vaccines against a variety of environmental and human-released pathogens.
Patent CA-2650535-A1 (CA)
Inventor: HETRICK JOEL A
IPC: B64C3/14
Filed: 2007-04-27
Abstract: An edge mo.phi.hing arrangement for an airfoil having upper and lower control surfaces is provided with a rib element arranged to overlie the edge of the airfoil. The rib element has first and second rib portions arranged to communicate with respectively associated ones of the upper and lower control surfaces of the airfoil. A first compliant linkage element has first and second ends and is disposed between the first and second rib portions of the rib element, the first and second ends are each coupled to the interior of a respectively associated one of the first and second rib portions. There is additionally provided a driving link having first and second driving link ends, the first driving link end being coupled to the interior of a selectable one of the first and second rib portions.
Patent CA-2653780-A1 (CA)
Title: Improved compressor device
Inventor: ERNENS PHILIPPE ALPHONSE LOUIS
IPC: F01K23/00
Filed: 2007-06-01
Abstract: An improved multi-stage compressor device for compressing gas, which compressor device (1) mainly consists of at least two compressor elements (2-5-28) placed in series one after the other, at least one of which (5-28) is driven by a motor (9), characterized in that at least one other compressor element (2) is driven separately, in other words without any mechanical link with said motor (9), by means of an expander (18) of a closed power cycle (12) with a circulating medium inside which is heated by the compressed gas.
Patent CA-2655489-A1 (CA)
Inventor: GEORGESON GARY E
IPC: B64D45/02
Filed: 2009-02-24
Abstract: An aircraft includes a composite structure and a plurality of small lightweight pollable communication devices for providing lightning strike detection coverage of a region of the structure. Each device is rendered inoperative if at least proximate to lightning current.
Patent CA-2664297-A1 (CA)
Inventor: STOEV ORLIN VESSELINOV
IPC: H04W60/00
Filed: 2009-04-27
Abstract: A mobile wireless communication system is disclosed herein which may include an application server configured to provide at least one mandatory mobile device application. The system may further include a mobile wireless communications device configured to initiate a registration request to register with a wireless communications network, and download and install the at least one mandatory mobile device application from the application server via the wireless communications network upon registration during background operation and without user prompting or user acceptance.
Patent CA-2665206-A1 (CA)
Inventor: STOPEK MEGAN L
IPC: A61B17/03
Filed: 2007-10-25
Abstract: A surgical stapling device includes a tissue contacting surface and a buttress attachment feature. The buttress attachment feature permits selectively securing a surgical buttress to the tissue contacting surface, which may be disposed on a cartridge assembly or an anvil plate of the surgical stapling device. The buttress attachment feature may include a shape memory alloy, such as a nickel titanium alloy, that is responsive to a temperature change to allow the buttress attachment feature fo move between a first position where a free end of the buttress attachment feature is substantially spaced from the tissue contacting surface, and second position where the surgical attachment feature is approximated with respect to the tissue contacting surface.
Patent CA-2668541-A1 (CA)
Title: Advanced control of severe fluid catalytic cracking process for maximizing propylene production from petroleum feedstock
Inventor: TAHA OTHMAN A
IPC: G05D21/00
Filed: 2007-11-07
Abstract: With an aim to optimize propylene production, petroleum oil such as gas oil is catalytically cracked by contacting the oil with catalyst mixture consisting of a base cracking catalyst containing an stable Y-type zeolite and small amounts of rare-earth metal oxide, and an additive containing a shape-selective zeolite, in a down-flow type fluid catalytic cracking apparatus having a regeneration zone, a separation zone, and a stripping zone, wherein conversion of hydrocarbon occurs under relatively severe conditions. According to this fluid catalytic cracking process, the production of light-fraction olefins such as propylene is maximized by applying appropriate process control, monitoring, and optimizing systems. Process model and historical data to test a predictive system can provide early warning of potential performance degradation and equipment failure in the FCC unit.
Patent CA-2669788-A1 (CA)
Title: In situ recovery from a hydrocarbon containing formation
Inventor: CARL FRED GORDON
IPC: C10L1/04
Filed: 2001-04-24
Abstract: A method is disclosed for treating a hydrocarbon containing formation in situ and producing a hydrocarbon fluid from the formation, which method comprises pyrolysing hydrocarbons present in the formation during the production of the hydrocarbon fluid from the formation with the application of a pressure/temperature control such that the pressure is at least the pressure which can be calculated for a selected temperature, or the temperature is at most the temperature which can be calculated for a selected pressure from the equation (I) wherein P is pressure (bar absolute), T is temperature (°C), and A and B are predetermined parameters which relate to a property which is relevant to the quantity, the composition or the quality of the hydrocarbon fluids produced.  Optionally, the method is followed by the step of in-situ producing synthesis gas, which step comprises providing a partly depleted hydrocarbon containing formation which is treated according to the said method for treating a hydrocarbon containing formation in-situ, and reacting the hydrocarbon containing formation with a synthesis gas generating fluid. Optionally the synthesis gas so produced is converted into hydrocarbons; and/or energy is generated by expanding and/or combusting the synthesis gas so produced or using the synthesis gas so produced in a fuel cell.