baber/WOPTO huggingface dataset:
Patent CA-2702921-A1 (CA)
Inventor: MISSKE ANDREA
IPC: C08G73/02
Filed: 2008-11-07
Abstract: The present invention relates to amphiphilic water-soluble alkoxylated polyalkyleneimines having an inner polyethylene oxide block comprising 20 to 50 polyethylene oxide units and an outer polypropylene oxide block comprising 10 to 50 polyethylene oxide units and especially to such alkoxylated polyalkyleneimines wherein the ratio of polyethylene oxide units and polypropylene oxide units is proportionally related to the square root of the number of polyalkyleneimine units present in the backbone. The present invention further relates to the use of these alkoxylated polyalkyleneimines as a soil detachment promoting additive to laundry detergents and cleaning compositions and to laundry detergents and cleaning compositions which comprise these alkoxylated mono- or polyalkyleneimines.
Patent CA-2703728-A1 (CA)
Inventor: MARTELLI PAOLO
IPC: H04J14/06
Filed: 2007-12-21
Abstract: A method of stabilizing the state of polarization of an optical radiation comprises: 1) applying sequentially to the optical radiation a first and a second controllable phase retardation; 2) detecting an optical power of at least a first polarized portion of the optical radiation obtained after step 1; 3) applying sequentially to the optical radiation obtained after step 1 a third and a fourth controllable phase retardation; 4) detecting an optical power of a further polarized portion of the optical radiation obtained after step 3; 5) controlling, responsive to the optical power of said first polarized portion, the second controllable phase retardation so as to maintain the polarization state of the optical radiation obtained after step 1 at a defined great circle r on a Poincare sphere; 6) in case the second controllable phase retardation reaches a first limit value, commuting the first controllable phase retardation between first and second values; 7) controlling, responsive to the optical power of said further polarized portion, the fourth controllable phase retardation so as to maintain the polarization state of the optical radiation obtained after step 3 at a defined state of polarization; 8) in case the fourth controllable phase retardation reaches a second limit value, commuting the third controllable phase retardation between third and fourth values, keeping constant the first controllable phase retardation while the third controllable phase retardation is commuting between said third and fourth values. A polarization stabilizing device based on the method above is also disclosed.
Patent CA-2704083-A1 (CA)
Title: Pigment epithelium-derived factor: characterization, genomic organization and sequence of the pedf gene
Inventor: CHADER GERALD J
IPC: C12N15/09
Filed: 1995-06-06
Abstract: Nucleic acids encoding the neurotrophic protein known as pigment epithelium-derived factor (PEDF), a truncated version of PEDF referred to as rPEDF, and equivalent proteins, vectors comprising such nucleic acids, host cells into which such vectors have been introduced, recombinant methods for producing PEDF, rPEDF, and equivalent proteins, the rPEDF protein and equivalent proteins of rPEDF and PEDF -BP, -BX and BA, and the PEDF protein produced by recombinant methods. Effects and use of these variants on: 1) neuronal differentiation (neurotrophic effect), 2) neuron survival (neuronotrophic effect), and 3) glial inhibition (gliastatic effect) are described.
Patent CA-2705312-A1 (CA)
Inventor: CARSON REBEKAH J
IPC: A61K31/4365
Filed: 2008-11-03
Abstract: The present invention relates to compounds of formula (I) wherein c, X, Y, R2, R3, R4 and R6 are as defined herein, compositions and uses thereof for treating human immunodeficiency virus (HIV) infection. In particular, the present invention provides novel inhibitors of HIV integrase, pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HIV infection.
Patent CA-2707980-A1 (CA)
Inventor: RAHMOUNI MILOUD
IPC: A61K47/36
Filed: 2008-12-16
Abstract: Disclosed is a misuse preventative, controlled release formulation comprising a core comprising a superabsorbent material (for example, polycarbophil), a controlled release coat surrounding the core, and a plurality of controlled release microparticles having a pharmaceutically active agent (for example, an opioid analgesic) disposed within the core, the coat, or both the core and the coat. When crushed, either intentionally or accidentally, and exposed to an aqueous medium, the superabsorbent material present in the core swells to encapsulate the microparticles, which remain substantially intact thereby retarding the release of the pharmaceutically active agent from the formulation. Also disclosed is a method of using the misuse preventative, controlled release formulation to deliver a pharmaceutically active agent to a mammal, for example, a human, in need thereof.
Patent CA-2708301-A1 (CA)
Title: Syringe device, system and method for delivering oxygen-ozone
Inventor: HOOPER DAVID M
IPC: A61L2/20
Filed: 2008-10-23
Abstract: In accordance with at least one exemplary embodiment, a syringe device, method and system for delivering a therapeutic amount of ozone are disclosed.  A sterility case can enclose a syringe portion and can maintain sterility while the syringe device is interfaced to an ozone generator. A valvably-controlled fluid channel can extend from the barrel of the syringe through the case. Conducting elements can be attached to the case and can breach the case. The conductive elements can be connected to electrodes. The electrodes can be attached to the syringe.  The syringe portion can be filled with oxygen gas via the valvably-controlled fluid channel. An electric current can be provided to the conductive elements from an ozone generator resulting in a corona discharge from at least one electrode. A  therapeutic amount of ozone gas can be produced from the oxygen gas and the syringe delivered into the sterile field without compromise.
Patent CA-2708716-A1 (CA)
Inventor: LEMOINE DOMINIQUE INGRID
IPC: A61K47/18
Filed: 2008-12-18
Abstract: The present invention relates to a component for a malaria vaccine comprising:  a) an immunogenic particle RTS, S and/or b) an immunogenic particle derived from the CS protein of one or more P. vivax strains and S antigen from Hepatitis B  and optionally unfused S antigen, or c) an immunogenic particle comprising RTS, CSV-S and optionally unfused S antigen, and d) a stabilizing agent comprising a stabilizing agent with at least one thiol functional group, or mixtures thereof. Methods for preparing the component, its use in medicine, particularly in the prevention of malarial infections, compositions/vaccines containing the component and use of the latter, particularly in therapy are also disclosed.
Patent CA-2711118-A1 (CA)
Inventor: FERNHOLZ PETER J
IPC: C11D3/60
Filed: 2009-02-11
Abstract: The present invention provides for the use of activator complexes to enhance lower temperature cleaning in alkaline peroxide cleaning systems. Compositions including an activator complex, an active oxygen source, and a source of alkalinity are applied to the surface to be cleaned at temperatures between about 5°C and about 50°C. The methods of the present invention provide for enhanced soil removal with reduced energy, water, and chemistry consumption.
Patent CA-2712164-A1 (CA)
Inventor: LAURSEN PAUL
IPC: H01F3/12
Filed: 2010-07-30
Abstract: A conduit sensor device includes first and second pairs of permanent magnets. First and second rotor shunts include first and second rotatable magnets and interposed between the first and second pairs of permanent magnets, respectively. A shunt shaft includes a first helical worm gear and a second helical worm gear mounted thereon. The first rotor shunt includes a first rotatable magnet and a first rotor gear locked together. The first helical worm gear meshing with the first rotor gear driving the first rotor gear and the first rotatable magnet. The second rotor shunt includes a second rotatable magnet and a second rotor gear locked together. The second helical worm gear meshes with the second rotor gear driving the second rotor gear and the second rotatable magnet. The surface areas of the first and second pairs of permanent magnets equals the surface area of the first and second rotatable magnets.
Patent CA-2714043-A1 (CA)
Inventor: BORODY THOMAS JULIUS
IPC: A61K31/395
Filed: 2009-02-05
Abstract: The present disclosure provides improved compositions comprising rifabutin, clarithromycin, and clofazimine for use in the treatment of Inflammatory Bowel Diseases. In one instance, the compositions may comprise a formulation of rifabutin, clarithromycin, and clofazimine in a single dosage form, such as a capsule, tablet, etc., with one or more specific excipients.
Patent CA-2716642-A1 (CA)
Title: Procede de production de granules d'acide
Inventor: MAIER JOHANN-GEORG
IPC: A61K31/4439
Filed: 2009-03-24
Abstract: L'invention concerne un procédé de production amélioré de granules de départ d'acide tartrique se présentant sous forme de sphère /de boule, qui servent à produire des formulations pharmaceutiques contenant un principe actif, ainsi que les granules ainsi obtenues et leur utilisation en tant que matière première dans la production de formulations pharmaceutiques contenant un principe actif.
Patent CA-2717596-A1 (CA)
Title: Predictiction de zones de production
Inventor: FRUEHBAUER HERWIG
IPC: E21B49/00
Filed: 2010-10-13
Abstract: On décrit la mise en uvre dune prédiction de zones de production. Plus particulièrement, un appareil et des techniques sont décrits lesquels permettent à un utilisateur de prédire des zones de production dans des puits. En prédisant précisément les zones de production, lutilisateur peut perforer un puits existant à des profondeurs prédéfinies dans le puits pour accéder à des strates porteuses dhydrocarbures tout en évitant dautres strates indésirables (comme des strates porteuses deau). Par exemple, dans une mise en uvre possible, des données de puits et des données syntaxiques dun premier ensemble dun ou plusieurs puits existants peuvent être utilisées pour créer un ou plusieurs modèles syntaxiques. Ces modèles syntaxiques peuvent alors être utilisés avec des données sur les proportions deau et les puits dun ou plusieurs puits existants pour créer un modèle de prédiction de zones de production qui peuvent être utilisées avec des puits à lextérieur du premier ensemble de puits existants.
Patent CA-2720672-A1 (CA)
Inventor: HUBSCHWERLEN CHRISTIAN
IPC: C07D491/048
Filed: 2009-04-14
Abstract: The invention relates to antibacterial compounds of formula (I) wherein U represents CH or N; W represents CH or N; R1 represents alkoxy, halogen or CN; ring A represents a pyrrolidin-l,3-diyl-, a piperidin-l,3-diyl or a morpholin-2,4-diyl group and B represents CH2; or ring A is selected from the groups drawn below:formula (II) wherein R2 represents H, F or hydroxymethyl, and B is absent; G represents a group selected from the group consisting of -CH=CH-E,formula (III) and formula (IV) wherein Y1, Y2, Y3 and Z independently represent CH  or N; Q represents O or S; and E represents phenyl which is mono- or di-substituted wherein the substituents are each independently halogen;  and to pharmaceutically acceptable salts of such compounds.
Patent CA-2722883-A1 (CA)
Title: System and method for dynamic sound delivery
Inventor: TAENZER JON C
IPC: G10L19/14
Filed: 2009-05-01
Abstract: A dynamic range manipulation system, for use for example in an audio playback system such as a two-way communication system, mobile telephone, MP3 player, and the like, obtains a measure of ambient noise at the playback location and adjusts the gain of the drive signal provided to the loudspeaker based on this measure and based on the audio signal to be played back.
Patent CA-2723173-A1 (CA)
Inventor: BEENAU BLAYN
IPC: G06Q20/00
Filed: 2009-04-24
Abstract: Providing dynamic authentication of a user requesting access to a system via a mobile device is disclosed. An account holder tailors a set of customized security challenges and responses. When a request for account authentication is received from a mobile device, the system conducts a multi-step user authentication process that includes dynamically selecting and prompting the user with the custom security challenges.
Patent CA-2723510-A1 (CA)
Inventor: AYLMORE PETER
IPC: B29C44/24
Filed: 2010-12-03
Abstract: A method of moulding articles from powdered material, comprising the steps of laying down at least two layers of powdered material of different granular fineness which include a heat mouldable material, in an open-topped mould, applying a top closure to the mould, and then heating the mould and the closure to melt and fuse the powdered material.  In this way an article such as a building panel can be made to include recycled material, with three layers, including two outer skins of relatively fine-grained material, and an inner core including coarse-grained material such as ground-up waste.
Patent CA-2723739-A1 (CA)
Inventor: FRAGA-DUBREIL JOAN
IPC: C07C51/265
Filed: 2009-04-29
Abstract: An oxidation process for the production of an aromatic carboxylic acid, said process comprising contacting in the presence of a catalyst, within a continuous flow reactor, one or more precursor(s) of the aromatic carboxylic acid with an oxidant, such contact being effected with said precursor(s) and the oxidant in an aqueous solvent comprising water under supercritical conditions or near supercritical conditions, wherein said catalyst comprises copper.
Patent CA-2726319-A1 (CA)
Inventor: CHAKRABARTI ARNAB
IPC: H04B7/04
Filed: 2009-02-05
Abstract: Providing for distributed processing for a set of wireless communication devices to implement distributed, multi-antenna communication via one or more of the devices is described herein. By way of example, a relay link can be established between one or more wireless transceivers. The link can be utilized to distribute an indexing parameter to a remote transceiver.  The indexing parameter can be employed to identify a set of index-specific instructions configured for a particular wireless node of a network. Based on the instructions and indexing parameter, such transceiver can locally compute and transmit, or receive and decode, a stream of traffic data for the multi-antenna communication.    Thus, for instance, a P-P link between UTs can be employed to implement increased throughput and reduced interference bene-fits of multi-antenna communication for unplanned configurations of mobile devices.
Patent CA-2729285-A1 (CA)
Inventor: OHAZAMA CHIKAI J
IPC: G06F15/16
Filed: 2009-06-23
Abstract: A system and method is provided whereby a user's interest is inferred from a user's interaction (565) with a map (530). An ad (570) is then displayed based on the inferred interest (560).
Patent CA-2729375-A1 (CA)
Title: Improved protein production and storage in plants
Inventor: HERMAN ELIOT M
IPC: C12N15/82
Filed: 2009-06-29
Abstract: A transgenic dicotyledonous plant having a deficiency of one or more plant seed storage proteins, further having a transgenic polynucleotide construct comprising an open reading frame operably linked to a storage protein promoter and an ER  signal sequence. The polynucleotide construct encodes a protein product that can accumulate at high levels in the seed. Also pro-vided are methods of producing a heterologous protein in a plant seed.
Patent CA-2732359-A1 (CA)
Inventor: JOHNSTON VICTOR J
IPC: C07C29/149
Filed: 2009-07-20
Abstract: A process for the selective production of ethanol by vapor phase reaction of acetic acid over a hydrogenating catalyst composition to form ethanol is disclosed and claimed. In an embodiment of this invention reaction of acetic acid and hydrogen over a platinum and tin supported on silica, graphite, calcium silicate or silica-alumina selectively produces ethanol in a vapor phase at a temperature of about 250°C.
Patent CA-2734047-A1 (CA)
Inventor: SHAHIN DAVID
IPC: E21B19/24
Filed: 2003-07-22
Abstract: A gripping apparatus (100) for supporting a tubular includes a longitudinal opening extending therethrough. A bowl (25) is formed on an inner wall of the housing to provide an incline surface for one or more gripping members (20). As the gripping members are move down along the incline, the incline causes the gripping members to move radially toward the tubular and contact the tubular. In one embodiment, the housing comprises two body portions (11, 12) coupled together using one or mores hinges (35). In one aspect, the bowl is formed as a recess in the inner wall (42) of the housing. The hinges of the housing are progressively curved to accommodate the recess bowl, thereby increasing the tubular size handling capacity of the gripping apparatus.
Patent CA-2736321-A1 (CA)
Title: Hafnia phytase variants
Inventor: LASSEN SOEREN FLENSTED
IPC: A23L7/104
Filed: 2009-09-28
Abstract: The present invention relates to phytases having at least 76% identity to a phytase derived from Hafnia alvei and comprises at least one modification in the amino acid sequence thereof. These phytase variants have modified, preferably improved, properties, such as, reduced protease sensitiliby, preferably they exhibit improved properties in respect of thermal performance, such as heat-stability (temperature stability, thermostability), steam stability, pelleting stability and/or temperature profile; and/or protease stability, in particular pepsin stability, pH profile, specific activity, substrate specificity, performance in animal feed(such as an improved release and/or degradation of phytate), susceptibility to glycation, and/or glycosylation pattern. The invention also relates to DNA encoding these phytases, methods of thei r production, as well as the use thereof, e.g. in animal feed and animal feed additives.
Patent CA-2738114-A1 (CA)
Inventor: PILGAONKAR PRATIBHA SUDHIR
IPC: A23L29/20
Filed: 2009-09-22
Abstract: The present invention provides a composition exhibiting delayed transit through the gastrointestinal tract comprising one or more active agents, fenugreek fiber and at least one pharmaceutically acceptable excipient. The present invention further relates to gastroretentive dosage forms comprising fenugreek fibers.
Patent CA-2739221-A1 (CA)
Inventor: VUOLLE-APIALA TUOMAS
IPC: F16H57/04
Filed: 2011-05-06
Abstract: Un dispositif électromécanique comprend une structure dinterface mécanique (101) servant à relier un élément tournant externe, par exemple une éolienne. Le dispositif comprend une machine électrique (102-104) et un ou plusieurs étages dengrenages (105-112) sur un chemin de transmission dénergie situé entre la structure dinterface mécanique et un rotor de la machine électrique. Le dispositif comprend également des structures mécaniques (113-115) constituant un logement commun dhuile lubrifiante pour les étages d'engrenages et la machine électrique. Le dispositif électromécanique comprend des canaux dhuile (116a) servant à diriger lhuile lubrifiante qui circule dans le dispositif par les étages dengrenages et les paliers (118, 119) de la machine électrique. Par conséquent, un système de lubrification commun peut être utilisé pour les étages d'engrenages et la machine électrique.
Patent CA-2739522-A1 (CA)
Inventor: SCHLIPF BERNHARD
IPC: B64C9/24
Filed: 2009-10-06
Abstract: The invention relates to a fore flap disposed on the wing of an air-craft, wherein the wing comprises a main wing (24) having an upper planking (21), a lower planking (22), and a profile nose (23), and the fore flap (12) is on the front side of the main wing (24) and has a profile nose (10) oriented forward and an end edge (11) facing the main wing (24) and oriented rearward, and can be extended in order to increase lift by increasing the curvature and extent of the wing profile in the depth direction of the wing, from a retracted cruise flight position (I) in which the fore flap (12) contacts the front side of the main wing (24) and extends the profile thereof into a shape suitable for cruise flight, wherein the end edge (11) of the fore flap (12) contacts the main wing (24) in a first, partially extended position (II), and having the end edge (11) at a distance from the profile nose (23) of the main wing in a second, further extended position (IM), exposing high-energy air from the bottom side of the fore flap (12) to the top side (21) of the gap (14) leading the main wing (24). The fore flap (12) comprises a main body (6) and an end edge part (2) facing the main wing (24) and displaceable at an angle in the wing span direction of the fore flap (12) relative to the main body (6), and on which the end edge (11) of the fore flap (12) is provided, and which is acted on by means of a device (4; 8;  9) generating a contact force for contacting the end edge (11) of the fore flap against the profile nose (23) of the main wing (24).
Patent CA-2741306-A1 (CA)
Inventor: MACLEOD DAVID
IPC: A61K31/665
Filed: 2009-10-16
Abstract: Provided are topical fosfomycin-tobramycin compositions for the treatment and/or prevention of ophthalmic, otological, and dermatologic inflammation and/or bacterial infections and methods of treating ophthalmic, otological and dermatological inflammation and/or bacterial infections.
Patent CA-2746419-A1 (CA)
Title: Compacted pelletized additive blends for polymers
Inventor: CHATTERJEE ANANDA M
IPC: C08K13/02
Filed: 2009-12-09
Abstract: Compacted additive blends, or polymer stabilization agent blends, can be added during the post-polymerization process to enhance the processability performance of polymers. The addition of certain compaction aids, such as high melting or non-melting metallic silicates and others, increases the resistance to friability of the compacted additive pellets. These compaction aids are non-migratory during the compaction process and after introduction into the polymer resin and thus have no deleterious effects. The additive blend can contain a variety of suitable additives in addition to the compaction aids.
Patent CA-2747811-A1 (CA)
Title: Coumarin-based compounds
Inventor: ZHU LEI
IPC: A61P35/00
Filed: 2009-12-21
Abstract: Compounds including those of the Formula I where X, R1, R2 and subscript t are as defined herein, useful as .gamma.-secretase inhibitors, are provided, as are compositions comprising the compounds, as well as methods for use of the compounds for treating or preventing neurodegenerative diseases, such as, for instance, Alzheimer's disease, and cancer.
Patent CA-2749500-A1 (CA)
Inventor: LE BESNERAIS JEAN
IPC: H02K9/00
Filed: 2011-08-18
Abstract: The present invention relates to a stator system (100) for a generator, in particular a generator of a wind turbine. The stator system (100) comprises a housing element (101), a conductor (102), a cooling box (105) and a cooling arrangement.  The conductor (102) forms at least one winding of the stator system (100), wherein the winding comprises two central sections (103) and an end section (104). The end section (104) connects the two central sections (103), wherein each of the two central sections (103) are mounted at a surface of the housing element (101). The end section (104) projects from the housing element (101). The cooling box (105) is mounted to the housing element (101) in such a way that the cooling box (105) incloses the end section (104), so that the end section (104) runs inside an interior space (106) of the cooling box (105). The cooling arrangement is located in and/or at the cooling box (105), wherein the cooling arrangement is adapted for cooling the end section (104).
Patent CA-2751266-A1 (CA)
Inventor: BANKIEWICZ KRYSTOF
IPC: C12N15/864
Filed: 2010-01-29
Abstract: The invention provides methods for treating neurological disorders, which involve admin-istering therapeutic agents to the thalamus by convec-tion enhanced delivery.