baber/WOPTO huggingface dataset:
Patent CA-2619523-A1 (CA)
Inventor: SOAR ROGER J
IPC: H02J7/00
Filed: 2006-06-28
Abstract: A sequential power transmission between a portable user-carried battery and first and second independent accessories. At least one primary inductive coupling coil is mounted on an article of apparel worn by the user, so as to place a primary coil adjacent a first intermediary inductive coupling coil on the first independent accessory. The energizing of the first intermediary coil energizes a second intermediary coil on the first independent accessory. The second intermediary coil, when energized, energizes a secondary coil on the second independent accessory for powering the use, including the charging of the batteries of that accessory.
Patent CA-2620243-A1 (CA)
Title: 4-substituted pyrrolidin-2-ones and their use
Inventor: QUESNEL YANNICK
IPC: C07D207/26
Filed: 2006-09-12
Abstract: The present invention relates to optically enriched or substantially optically pure 4-substituted-pyrrolidin-2-ones of formula (III), and their uses for the synthesis of 2-oxo-pyrrolidin-l-yl derivatives.
Patent CA-2620294-A1 (CA)
Title: Ocular gene therapy using avalanche-mediated transfection
Inventor: VANKOV ALEXANDER
IPC: C12N15/87
Filed: 2006-08-15
Abstract: The present invention provides a method of treating an ocular disease in a subject. In a first step, a nucleic acid is introduced into cells or a tissue.  The nucleic acid is introduced by electron avalanche transfection. With this technique, a high electric field induces a vapor bubble and plasma discharge between an electrode and the surrounding medium. The formation of a vapor bubble generates mechanical stress. Plasma discharge through the ionized vapor in the bubble enables connectivity between the electrode and the surrounding medium, so that mechanical stress and electric field are applied simultaneously, which results in permeabilization of the cells or tissue. This permeabilization in turn allows the nucleic acid to enter the cell or tissue.  Cells or tissue containing the nucleic acid are then transplanted into an ocular region of the subject.
Patent CA-2620918-A1 (CA)
Title: Semi-rigid, adjustable duct connector
Inventor: CROCKET TOM
IPC: F24F13/02
Filed: 2008-01-29
Abstract: A flexible, semi-rigid connector is provided. The connector comprises a sleeve with two openings on opposing ends and is made up of a plurality of ridges having interlocking crimped elements spaced. The crimped elements allow for the sleeve to be twisted and moved laterally to create a variety of lengths and angles in order to connectly connect the dryer vent and the exhaust vent.
Patent CA-2621089-A1 (CA)
Inventor: NIAN-HUA OU
IPC: B32B7/03
Filed: 2006-08-11
Abstract: Disclosed is a wood panel comprising bamboo strands cut from the inner portion of the bamboo culm.
Patent CA-2621436-A1 (CA)
Inventor: ELLSWORTH JAMES R
IPC: A61K35/28
Filed: 2008-02-15
Abstract: One or more chemicals are added to a physiological fluid to alter the density and/or shape of cells in the fluid to provide a desired sedimentation rate of the cells. In a preferred embodiment, the chemical to be added is an anticoagulant, preferably ACD.
Patent CA-2621574-A1 (CA)
Title: Rfid transponder
Inventor: RUPRECHT HARALD
IPC: G06K19/077
Filed: 2006-09-04
Abstract: The invention relates to an arrangement for a RFID-transponder which comprises at least one microchip (1), a structure for adapting impedance (2) and a resonant structure (3). A) the microchip (1) and the structure for adapting impedance (2) are connected together in an electrically conductive manner and b) the resonant structure (3) does not comprise a galvanic coupling in relation to the microchip (1) and/or the structure for adapting impedance (2) and that c) the coupling of the resonant structure (3) to the microchip (1) and the structure for adapting impedance (2) are formed via an electric field.  The essential advantages of the invention are that it is economical to produce due to the galvanic decoupling of the structure for adapting impedance from the resonant structure and the reduced susceptibility for electrostatic discharges.
Patent CA-2621604-A1 (CA)
Title: Bi-modal hyaluronate solution
Inventor: BERGMAN ROLF
IPC: C08L5/08
Filed: 2006-09-07
Abstract: Formulations and methods for protecting cell layers and tissues exposed to trauma are disclosed. Different molecular mass fractions of the same polymer can be used to better control the physical and chemical properties of the formulation. In this manner the benefits of both fractions, and not just the benefits of the average of the fractions, can be seen in the formulation.
Patent CA-2622945-A1 (CA)
Inventor: BOUCHARD RICHARD
IPC: F01D5/30
Filed: 2008-02-27
Abstract: The blade fixing comprises a firtree having a width between two opposite surfaces, each defining a plurality of successive necks separated from one another by arcuate lobes.  Each of the opposite surfaces is substantially flat and substantially parallel to the other at the narrowest point of a first one of the necks that is closest to the platform.
Patent CA-2623357-A1 (CA)
Title: Inhibitors of ste20-like kinase (slk) and methods of modulating cell cycle progression and cell motility
Inventor: SABOURIN LUC A
IPC: C12N5/10
Filed: 2006-09-29
Abstract: The invention provides inhibitors of Ste20-like kinase (SLK inhibitors). The inhibitors may be employed to modulate proliferation of cells, including tumor and cancer cells. The inhibitors also may be employed to inhibit motility or migration of cells, including cancer and tumor cells.
Patent CA-2625768-A1 (CA)
Inventor: HAYASHI YOSHISADA
IPC: C09K11/87
Filed: 2006-10-10
Abstract: The present invention relates to an inorganic composition mainly containing a compound semiconductor, wherein the inorganic composition contains iridium element. The invention also relates to a method of producing an inorganic composite for producing an luminescent material, wherein the method comprises subjecting an inorganic composition mainly containing a compound semiconductor to an explosion by gunpowder and/or explosive in a sealed vessel. An inorganic composite for producing a luminescent material can be prepared by subjecting an inorganic composition to a doping treatment such as explosive treatment or heat-treatment. The inorganic composite can further be heat-treated to produce a luminescent material. The resulting luminescent material can be formed into a layer as a light emitter layer of an inorganic EL device.
Patent CA-2626540-A1 (CA)
Title: Devices and methods for treating mitral valve regurgitation
Inventor: GROOTHUIS ADAM
IPC: A61B17/08
Filed: 2006-10-24
Abstract: A medical device, method and system of treating the lumenal system of a patient are provided. The medical device includes a tissue plicator adapted and configured to form a plication of tissue proximate a target region of a patient. The medical device further includes a retainer applicator operatively associated with the tissue plicator. The retainer applicator is adapted and configured to apply a retainer to the plication to maintain the plication after the medical device is removed from the patient. In accordance with a further aspect, the tissue plicator may plicate tissue by mechanically clamping the tissue and/or may plicate the tissue at least in part by applying suction thereto. The system can be used to plicate tissue proximate the mitral valve of a patient. The plication can be formed temporarily or permanently.
Patent CA-2626599-A1 (CA)
Inventor: MUELLER MATTHIAS
IPC: B60T10/04
Filed: 2007-06-20
Abstract: Drive comprises a hydrostatic piston machine (9) connected to a storage element (13) and a throttle valve unit (15) which divides a storage line into a first storage line section (11) and a second storage line section (12). The throttle valve unit comprises a control pressure valve unit (16) and a built-in valve (17). A control pressure produced by the control pressure valve unit acts on the built-in valve. Preferred Features: The built-in valve is impinged with a control pressure on a control pressure surface and with a conveying pressure and storage pressure in the opposing direction.
Patent CA-2632567-A1 (CA)
Title: Medical uses of a selective estrogen receptor modulator in combination with sex steroid precursors
Inventor: LABRIE FERNAND
IPC: C07D209/10
Filed: 1999-06-10
Abstract: Novel methods for the medical treatment and/or inhibition of the development of osteoporosis, breast cancer, hypercholesterolemia, hyperlipidemia or atherosclerosis in susceptible warm-blooded animals including humans involving administration of selective estrogen receptor modulator particularly compounds having general structure (I) and an amount of a sex steroid precursor selected from the group consisting of dehydroepiandrosterone, dehydroepiandrosterone sulfate, androst-5-ene-3.beta.,17.beta.-diol and compounds converted in vivo to one of the foregoing precursor. Further administration of bisphosphonates in combination with selective estrogen receptor modulators and/or sex steroid precursor is disclosed for the medical treatment and/or inhibition of the development of osteoporosis. Pharmaceutical compositions for delivery of active ingredient(s) and kit(s) useful to the invention are also disclosed.
Patent CA-2633430-A1 (CA)
Inventor: COUR FRANCIS
IPC: E02D1/02
Filed: 2006-12-15
Abstract: L' invention concerne un pressiomètre comprenant notamment, sous la forme d'une sonde (1) et d'un équipement de surface (2), un manchon gonflable (11), un réservoir (4) indéformable contenant un gaz (G) et un liquide (L), une source de gaz sous pression (21), divers conduits (31, 32), des moyens de contrôle de débit (220-222) de gaz, un capteur de pression (5), et un capteur de volume. Selon l'invention, le réservoir (4) est porté par la sonde, le débit de gaz est contrôlé par un ajutage (221) et un clapet (222), et ce pressiomètre comprend également des moyens (7, 8) de pilotage de pression conçus pour ouvrir le clapet (222), lors de l'établissement de chaque nouveau palier de pression à une pression de consigne (Kpi), pendant un intervalle de temps (Tpi) correspondant à cette consigne.
Patent CA-2635657-A1 (CA)
Inventor: LEHMANN THOMAS CHRISTIAN
IPC: B23C5/20
Filed: 2007-02-01
Abstract: To permit highly precise machining of a valve seat (26) and a valve guide, the combination tool has an extensible chuck (4) that is in particular hydraulic and is designed to hold a fine lathe for machining the valve guide. Several cutting plates (20) that are positioned in particular tangentially are situated around the periphery of said tool. The plates are preferably fixed in a cassette (14), which can be adjusted both in an axial direction (29) and a radial direction (31).
Patent CA-2637123-A1 (CA)
Title: Coke oven with optimised control and method for control
Inventor: KIM RONALD
IPC: C10B21/10
Filed: 2006-10-11
Abstract: The invention relates to a coking oven in flat-form construction, a non-recovery or heat-recovery coking oven, which has at least one measuring apparatus for measuring the concentration of gaseous constituents of the coke oven retort, the coke oven hearth and/or the off gas duct, and in which, on the basis of these data, a process control computer determines and regulates the optimal supply of primary and/or secondary air. Also embraced by the invention is a coking method employing a coking oven of this kind.
Patent CA-2637834-A1 (CA)
Title: Aromatic sulphonate flame retardant compositions
Inventor: HOCHBERG ROBERT
IPC: C08L69/00
Filed: 2007-02-05
Abstract: The invention relates to flame retardant compositions, wherein salts of selected aromatic sulphonic acids are present in a polycarbonate substrate.  The compositions attain the desirable V-0 rating, according to UL-94 (Underwriter's Laboratories Subject 94) and other excellent ratings in related test methods while preserving the excellent mechanical, chemical and thermal properties of polycarbonates, such as light transparency.
Patent CA-2641479-A1 (CA)
Title: Method of using polyquaterniums in well treatments
Inventor: GUPTA D V SATYANARAYANA
IPC: E21B43/26
Filed: 2008-10-22
Abstract: A subterranean formation, such as a low permeability gas reservoir, may be subjected to hydraulic fracturing by use of a well treatment fluid which is void of a viscosifying polymer and which contains, as a friction reducer, a high molecular weight polyacrylate of the formula: (A)a(B)b(C)c, wherein A is a dialkylaminoalkyl acrylate monomer or its quaternary ammonium or acid addition salt, B is a dialkylaminoalkyl methacrylate monomer or its quaternary ammonium or acid addition salt, C is a monomer that is polymerizable with A or B, a as an integer of 0 or greater, b is an integer of 0 or greater, c is an integer greater than 0 and either a or b, or both, must be 1 or greater. The well treatment fluid further contains water and an alcohol. The well treatment fluid is particularly applicable for use in slickwater fracturing operations.
Patent CA-2641640-A1 (CA)
Title: Packaging arrangement
Inventor: ABRAMS RICHARD WAYNE
IPC: B65B5/04
Filed: 1995-06-08
Abstract: A method and a packaging arrangement for packaging products, such as contact lenses, in packages such as blister pack. The arrangement has a movable support base having on its upper surface a plurality of substantially identical support pallets, spaced equally apart along the movable support base. Each of the pallets is particularly designed to support and align an array of individual package bases. The support base is sequentially moved through substantially equal incremental movements, with stops between each sequential movement, such that each support pallet with an array of individual package bases thereon is sequentially stopped at spaced stations in the packaging arrangement. At a first station, a loader loads an array of package bases in the support pallet then at the first station. At a subsequent foil placement station, a placer unit places a sheet of laminated covers over the array of package bases.  At a still subsequent heat sealing station, a heated seal head heat seals the laminated covers to the package bases. At a subsequent unloading station, an unloader unloads the sealed packages from the packaging arrangement for subsequent processing.
Patent CA-2642235-A1 (CA)
Inventor: PETITJEAN OLIVIER
IPC: F27B5/16
Filed: 2007-02-13
Abstract: A pipe (12) for feeding a gas into an oven, a furnaces, or the like (such as a CVI/CVD oven), and in particular into a reaction chamber structure (16) inside the oven, is provided with a gastight tubular sealing device (32) extending radially outside the pipe and defining a path that is practically gastight, along which there extends the as feed pipe. The tubular sealing device is preferably at least partially flexible in the transverse direction and/or the axial direction so as to accommodate positioning defects between a location situated in the reaction chamber and a location where the gas feed pipe penetrates into the oven (which defects may be due, for example, to asymmetrical thermal expansion/contraction).
Patent CA-2643164-A1 (CA)
Inventor: TAKAHASHI MASAHIRO
IPC: H02K1/14
Filed: 2008-11-05
Abstract: Present invention prevents connection terminals for connecting stator windings to external conductive wires from densely concentrating on a bobbin. A multipolar generator includes a stator core 10 on which salient poles 11 of integral multiples of "3" are provided, and main windings 17 wound around the salient poles 11. Auxiliary machine windings 18 to 20 in place of the main winding 17 are wound around at least one of three salient poles 11 provided at intervals of integral multiples of "3" from the salient poles 11 of both ends of six continuous salient poles 11 around which the winding start and winding finish of the main winding 17 are wound. The auxiliary windings are arranged each other at intervals of integral multiples of "3". When the number of the auxiliary windings is 2 or less, the salient pole 11 around which the other auxiliary winding should be wound, is empty.
Patent CA-2645239-A1 (CA)
Title: Method, device and system for converting energy
Inventor: WOLTER KLAUS
IPC: F03D9/45
Filed: 2007-03-29
Abstract: According to the invention for converting energy, a non-gaseous support medium is initially converted into a gaseous support medium by applying thermal energy such that the gaseous support medium rises and produces potential energy. Then, the gaseous support medium at a predetermined height is converted back into a non-gaseous support medium. The potential energy of the retrieved non-gaseous support medium can be converted into another desired form of energy.
Patent CA-2646009-A1 (CA)
Inventor: WHEATLEY TIMOTHY COLLIN
IPC: B65D83/14
Filed: 2007-03-22
Abstract: Liners for use within aerosol containers are provided. In accordance with one exemplary embodiment, a liner (30) includes a body (22) having a first closed end (23) and an opposing second end (24) ; a flange disposed proximate the opposing second end (24) ; and a neck intermediately disposed between the body (22) and the flange. The neck comprises a shoulder for interaction with a valve cup upon assembly of the liner (30) with an aerosol container (20) and a valve cup.
Patent CA-2650375-A1 (CA)
Title: Genetic adjuvants for viral vaccines
Inventor: GUPTA KALPANA
IPC: A61K39/00
Filed: 2007-04-26
Abstract: The present invention relates to compositions and methods to improve expression of exogenous polypeptides, such as an antigen, epitope, immunogen, peptide or polypeptide of interest, in viral vaccines. More particularly, the present invention provides for viral vaccines with increased adjuvantation via a genetic adjuvant.
Patent CA-2651010-A1 (CA)
Inventor: HUBLOT BERNARD
IPC: C07D317/54
Filed: 2009-01-20
Abstract: Preparing stiripentol particles (I) comprises: (i) dissolution of stiripentol in an aromatic solvent; (ii) crystallization of stiripentol from the solvent; and (iii) recovery of (I). ACTIVITY : CNS-Gen; Anticonvulsant. MECHANISM OF ACTION : None given.
Patent CA-2654754-A1 (CA)
Title: Anisotropic nanocomposite hydrogel
Inventor: WAN WAN-KEI
IPC: A61L27/54
Filed: 2009-02-19
Abstract: Anisotropic nanocomposite hydrogel materials are created using a process in which a hydrogel-forming material is crosslinked in the presence of nanoscale cellulose and subsequently thermally cycled under an applied tensile strain. Such materials are capable of exhibiting high mechanical and viscoelastic anisotropy, increased stiffness when subjected to large strain, and are suitable for a broad range of soft tissue replacement applications. In addition controlled release of bioactive agents properties can be designed into medical devices fabricated from such nanocomposite materials.
Patent CA-2655385-A1 (CA)
Inventor: CLEROUX LOUISE
IPC: F24B1/191
Filed: 2009-02-25
Abstract: A fireplace assembly is disclosed and includes a smoke chamber, a firebox, a throat in fluid communication with and linking the smoke chamber and the insulated firebox and a divider positioned within said throat and defining a front air channel and a rear air channel within the throat. The fireplace assembly of the present invention offers reductions in particulate emissions when compared to traditional open-burning fireplaces and has comparable particulate emissions to wood stoves and built-in wood stoves.
Patent CA-2657662-A1 (CA)
Title: Herbicidal composition comprising a mixture of mesotrione and a triazolinone herbicide for controlling the growth of weeds, and method of use thereof
Inventor: DUNNE CHERYL LYNN
IPC: C05G3/60
Filed: 2007-07-06
Abstract: The present invention relates to a to a method of controlling the growth of weeds, in particular, large crabgrass and white clover, using a herbicidal composition comprising mesotrione and a triazolinone herbicide such as sulfentrazone or carfentrazone-ethyl.. The invention also relates to the use of this composition.
Patent CA-2659019-A1 (CA)
Title: Patterned tire retreading envelopes
Inventor: CHEN SHUNLI
IPC: B29D30/54
Filed: 2009-03-24
Abstract: A method for sealing a tire retreading envelope before vulcanization of a new tread and the bonding rubber materials utilizes a pair of rigid circular rings and a series of clasps on the ring for clasping the ring tightly onto the exterior of the tire casing bead with the envelope in between the bead and the rings. The tire with the new tread and bonding materials is enclosed inside a completely sealed envelope afterward in the vulcanization process of the tire retreading. With each ring clasping tightly onto each side of the bead, envelope is completely touched and pressed against the surface of the new tread and the sidewall of the new tread, bonding materials and the tire casing. As one of the bonding materials, sidewall rubber is made of a blend of anti-fatigue components and performances as camelback shoulder support as well as for the precured tread edge finishing. While the envelope is pressed tightly onto the sidewall of the tire casing as well as the sidewall rubber throughout the vulcanization process, the pattern inside the envelope where locates in the same position as the portion touched the sidewall rubber is branding and carving with the pattern when the envelope is evacuated and the tire goes through the vulcanization process.
Patent CA-2663129-A1 (CA)
Inventor: JOTTERAND NATHALIE
IPC: A61P9/10
Filed: 2007-09-11
Abstract: The application relates to novel nitrate ester derivatives of substituted aminoalcohols of the general formula (I), wherein R1, R2, R3, V, X, Y and Z0 have the meanings explained in more detail in the description, to a process for their preparation and to the use of these compounds as therapeutics in cardiovascular diseases, in particular in high blood pressure and vascular and organ damage accompanying high blood pressure.
Patent CA-2663721-A1 (CA)
Title: Cementing composition comprising within un-reacted cement
Inventor: MICHAUX MICHEL
IPC: C09K8/467
Filed: 2006-11-15
Abstract: The invention provides a cementing composition for use in oilfield application, wherein a significant amount of cement is left intentionally un-hydrated when the cement is set; such that said amount of un-hydrated cement becomes hydrated when the set cement is damaged.
Patent CA-2664208-A1 (CA)
Inventor: PUNTA CARLO
IPC: C07C407/00
Filed: 2007-09-20
Abstract: The invention relates to a process for the preparation of phenol which comprises the aerobic oxidation of cumene to hydroperoxide with high conversions and selectivities, in the presence of new catalytic systems, extremely mild conditions and the subsequent acid decomposition of the hydroperoxide to phenol and acetone.
Patent CA-2671750-A1 (CA)
Title: Device for the intake or manipulation of a liquid
Inventor: HEMPEL MARIO
IPC: B81C1/00
Filed: 2007-12-07
Abstract: A device for the intake or manipulation of a fluid, in particular a liquid, and a method for the production of a device of this type is proposed. A flat, not preformed covering film is laminated onto a carrier, wherein a three-dimensionally shaped or convex chamber wall is formed solely by means of the laminating process. Said chamber wall partially forms the boundary of a chamber for the fluid. The device is simple to produce and can be used universally.
Patent CA-2672629-A1 (CA)
Inventor: CHEN JEN-SHYAN
IPC: H01L23/427
Filed: 2009-01-06
Abstract: L'invention porte sur un dispositif de conversion d'énergie et un équipement de conversion d'énergie qui combine de multiples dispositifs de conversion d'énergie. Le dispositif de conversion d'énergie comprend un caloduc, un premier élément de rayonnement de chaleur (12), un second élément de rayonnement de chaleur (14) et un élément de conversion d'énergie. Le caloduc comprend une partie de contact et une partie plate. Le premier élément de rayonnement de chaleur comprend de multiples ailettes (124). Le premier élément de rayonnement de chaleur et le second élément de rayonnement de chaleur forment une chambre de retenue, le caloduc est placé dans la chambre de retenue, et la partie de contact est en contact avec le premier élément de rayonnement de chaleur et le second élément de rayonnement de chaleur, simultanément. L'élément de conversion d'énergie est en contact avec la partie plate.