baber/WOPTO huggingface dataset:
Patent CA-2706303-A1 (CA)
Title: Method for cleaning a heat exchanger
Inventor: HOLLWEDEL URSULA
IPC: B08B9/032
Filed: 2008-12-23
Abstract: The invention relates to a physico-chemical method for cleaning the secondary chamber of a heat exchanger in a nuclear plant, wherein the secondary chamber (6) is dried. A cleaning solution is introduced into the chamber to treat the deposits present in the secondary chamber (6).
Patent CA-2709732-A1 (CA)
Inventor: NORDSIEK MICHAEL T
IPC: A61K31/4745
Filed: 2009-01-15
Abstract: Pharmaceutical formulations and methods for the topical or transdermal delivery of 1-isobutyl-1H-imidazo[4,5-c]-quinolin-4-amine or 1-(2- methylpropyl)-1H-imidazo[4,5-c]quinolin-4-amine, i.e., imiquimod, to treat actinic keratosis with short durations of therapy, than currently prescribed for the commercially available Aldara ® 5% imiquimod cream, as now approved by the U.S. Food & Drug Administration ("FDA"), are disclosed and described. More specifically, lower dosage strength imiquimod formulations to deliver an efficacious dose of imiquimod for treating actinic keratosis with an acceptable safety profile and dosing regimens that are short and more convenient for patient use than the dosing regimen currently approved by the U.S. Food & Drug Administration ("FDA") for Aldara ® 5% imiquimod cream to treat actinic keratosis are also disclosed and described.
Patent CA-2709850-A1 (CA)
Title: Composition pour l'alimentation humaine et/ou animale, ses utilisations, levures
Inventor: SIMON JEAN-LUC
IPC: A61K36/064
Filed: 2008-12-12
Abstract: La présente invention concerne de nouvelles souches de levure, les levures issues de ces souches, une composition comprenant au moins une levure Saccharomyces cerevisiae et/ou des dérivés de levure présentant un intérêt particulier comme complément alimentaire et/ou probiotique et/ou alicament et/ou nutraceutique et/ou ingrédients fonctionnels et /ou cosméceutique et/ou principe actif pharmaceutique. Elle concerne également son utilisation dans l'alimentation humaine et/ou animale ou pour le traitement ou la prévention de pathologies inflammatoires.
Patent CA-2710746-A1 (CA)
Inventor: ANDERSSON INGMAR
IPC: G02B30/00
Filed: 2008-12-22
Abstract: The present invention relates to a method for displaying a virtual image of three dimensional objects in an area using stereo record-ings (23) of the area for storing (24) a pixel and a height for each point of the area. The object of the invention is to obtain a method enabling display-ing of vertical surfaces or even slightly downwards and inwards inclined surfaces. The object is obtained by a method using stereo recordings from at least three different stereo recordings of different solid angles. For each different solid angle at least one database comprising data about texture and height pixel-pointwise is established. Data for displaying the virtual image are combined (26) from the different databases in dependence of the direc-tion in which the virtual image is to be displayed (27).
Patent CA-2713335-A1 (CA)
Inventor: ALEXANDRE TERESA
IPC: C11D1/825
Filed: 2009-02-06
Abstract: The invention relates to selected surface-active substances of groups a) and b), the surface-active compound a) being selected from compounds of general formula (Ia), wherein M represents a group CH2-CH2 or CHR-CH2, R, R' or R"  inde-pendently represent saturated, unsaturated, linear or branched alkyl groups or alkenyl groups with 6 to 22 C atoms, and the indices n and m independently can have values between 1 and 40, and/or compounds of general formula (Ib), wherein R"' and R""  inde-pendently represent saturated, unsaturated, linear or branched alkyl groups or alkenyl groups with 4 to 22 C atoms, and the indices n and m independently can have values between 1 and 40 and X' and X"  independently represent H or saturated, unsaturated, linear or branched alkyl groups or alkenyl groups with 1 to 18 C atoms. The surface active substances of the invention, either on their own or combined with other nonionic surfactants, lead to dishwashing agents with an improved drying performance, especially in multifunctional agents for automatic dishwashers.
Patent CA-2713491-A1 (CA)
Inventor: INDRUPSKIY DAVID
IPC: E21B17/22
Filed: 2009-01-12
Abstract: A spiral ribbed aluminum drillpipe has an intermediate portion with a plurality of ribs spiraling along its length. These ribs have active faces that are exposed by recessed areas. The active faces define incut angles relative to the pipe's outer surface for actively engaging slime/sediment material along a borehole wall. Bearings rotatably disposed on the pipe have a greater diameter than the ribbed intermediate portion or any tool joints on the drillpipe so that the bearings engage the borehole wall. The pipe's body is preferably composed of a lightweight alloy, such as aluminum alloy, whereas the bearings are preferably composed of steel and have wear resistant coating or bands.
Patent CA-2715030-A1 (CA)
Inventor: PELATI JOSEPH E
IPC: C07C2/66
Filed: 2009-02-24
Abstract: A method for the liquid-phase alkylation of an aromatic substrate is disclosed. A reaction zone has at least one cat-alyst bed containing a first catalyst modified by the inclusion of a rare earth metal ion.
Patent CA-2717182-A1 (CA)
Inventor: TROIANO ANGELO
IPC: A61K9/70
Filed: 2008-03-03
Abstract: The present invention relates to a process for preparing a pharmaceutical composition with anti-inflammatory and analgesic activity for administration via a patch for external use, its components including as active principle a salt of diclofenac, 2[(2,6-dichlorophenyl)amino]benzene-acetic acid, with a cyclic organic base chosen from hydroxyethylpyrrolidine or hydroxyethylpiperidine characterized in that said active principle is added to a mixture of one or more of said components, in the form of a solution in water and propylene glycol in a ratio of about 1:1 parts by weight.
Patent CA-2718162-A1 (CA)
Title: Roof or facade panel with solar panel
Inventor: BURKHARDT HOLGER
IPC: E04C2/296
Filed: 2008-11-12
Abstract: The present invention relates to a roof or façade panel with at least one surface panel (2) which can be fastened to buildings, wherein the surface panel (2) is foamed directly with a carrier layer (1) of foamed plastic, wherein the surface panel (2) comprises a solar panel (3).
Patent CA-2720533-A1 (CA)
Inventor: FULLERTON LARRY W
IPC: C01B3/08
Filed: 2009-04-02
Abstract: An aluminum-alkali hydroxide recyclable hydrogen generator is provided that enables generation of hydrogen for a consuming apparatus on demand. The hydrogen generator includes a source of aluminum, a source of a hydroxide, a source of water, and a reaction chamber, where the amount of at least one of the aluminum, sodium hydroxide, and water that is introduced into the reaction chamber is used to limit the chemical reaction to control the amount of hydrogen generated.
Patent CA-2720756-A1 (CA)
Title: Stabilized oleosome preparations and methods of making them
Inventor: GUTH JACOB
IPC: A61K47/42
Filed: 2009-04-10
Abstract: The physical stability of oleosomes is preserved in a composition by introducing a multihydric alcohol and an acid that can reduce the pH of the composition of less than 6. The resultant composition can be useful in the manufacture of cosmetic, food, and pharmaceutical products, among others.
Patent CA-2720959-A1 (CA)
Inventor: HARPER CHARLES N
IPC: G06Q50/00
Filed: 2009-04-16
Abstract: Embodiments of the invention provide a computerized optimization system configured to optimize the operations of a hydrogen generation, processing, and delivery network. Such a network typically includes a complex of physical equipment, plants, and pipelines, including both production and distribution facilities.  A hydrogen optimization system provides a software system that optimizes the production and distribution of hydrogen over such a hydrogen network. The hydrogen optimization system may use both a genetic algorithm configured to "evolve" a population of solutions to improve the quality of solutions over time as well as directed heuristics to identify a superior operating state for the hydrogen pipeline network.
Patent CA-2724109-A1 (CA)
Inventor: FISCHER FRANZ
IPC: B29C65/02
Filed: 2002-12-20
Abstract: The invention relates to a toothbrush having a handle (2) and a head part (1), on which bristle filaments (3) and at least one flexible cleaning element (6) are arranged. According to the invention, the at least one flexible cleaning element (6) is arranged on a carrier element (5) which consists of a hard material and is connected to the head part (1). The invention also relates to a process for producing such a toothbrush.
Patent CA-2724501-A1 (CA)
Title: Dispositif intelligent de controle pour brosse a dents
Inventor: PUURUNEN JUHA-PEKKA
IPC: A61C19/04
Filed: 2009-03-17
Abstract: L'invention concerne un dispositif (1) de contrôle pour brosse à dents, comportant : une mémoire (4) destinée à stocker des données de référence, un comparateur (5) destiné à comparer des données produites auxdites données de référence stockées dans la mémoire (4) et un indicateur (6) destiné à indiquer à lutilisateur si les données produites correspondent ou non aux données de référence. Pour obtenir une solution économique et compacte permettant de prendre en compte des facteurs individuels dans lutilisation dune brosse à dents, un appareil à capteur est constitué uniquement dun accéléromètre (3) configuré de façon à produire des données indiquant les angles auxquels la brosse (9) à dents est tenue en cours dutilisation. Le dispositif (1) de contrôle comporte un interrupteur (8) servant à faire passer le dispositif (1) de contrôle en mode dapprentissage, les données produites par laccéléromètre (3) étant alors stockées dans ladite mémoire (4) en vue de leur utilisation comme données de référence pendant lutilisation ultérieure de la brosse (9) à dents.
Patent CA-2727492-A1 (CA)
Inventor: ROBERTS TED
IPC: G21C17/017
Filed: 2011-01-14
Abstract: A calandria tube, a pressure tube, and first and second end fittings joined to opposing end portions of the pressure tube, are removed from the calandria of a nuclear reactor by first cutting through the pressure tube inboard of each of first and second bell shaped end portions of the calandria tube to form a main pressure tube portion between first and second severed pressure tube end portions. The first and second end fittings together with the respective joined first and second severed pressure tube end portions are removed. The calandria tube is cut outboard of the main pressure tube portion and inboard of the second bell shaped end portion to form a main calandria tube portion, and a severed calandria tube end portion. The main calandria tube portion together with the main pressure tube portion are then removed from the calandria. The severed calandria tube end portion is also removed from the calandria.
Patent CA-2728527-A1 (CA)
Inventor: GUTMARK EPHRAIM JEFF
IPC: F02K1/38
Filed: 2009-04-21
Abstract: An exhaust nozzle includes a conical duct terminating in an annular outlet. A row of vortex generat-ing duplex tabs are mounted in the outlet. The tabs have compound radial and circumferential aft inclination inside the outlet for generating streamwise vortices for attenuat-ing exhaust noise while reducing performance loss.
Patent CA-2729480-A1 (CA)
Inventor: HERMANN WESTON ARTHUR
IPC: H01M50/204
Filed: 2011-01-27
Abstract: Methods and systems for decreasing costs (expense, mass, and/or cure time) associated with use of adhesives when assembling modularized components, particularly for assemblies having many elements such as for example battery modules used in electric vehicles. The methods and systems enable use of high-wettability adhesives (defined generally in this application as low viscosity and/or low surface tension adhesives) for assembling such modularized components. A first method including (a) dispensing a high-wettability adhesive into a first module fixture populated with a plurality of elements wherein the first module fixture provides a plurality of bonding wells with each bonding well accepting a first portion of one or more of the elements with the module fixture including one more apertures communicated with one or more of the bonding wells, the adhesive being selectively curable upon application of a curing modality; (b) applying the curing modality selectively to a first portion of the dispensed adhesive in a seal zone, the seal zone including one or more regions surrounding the apertures wherein the dispensed adhesive in the seal zone is sufficiently cured to inhibit significant quantities of the adhesive from emerging from the apertures while the adhesive continues to be dispensed into the module fixture wherein the curing modality is not applied to a second portion of the adhesive outside of the seal zone; and (c) applying the curing modality to the second portion of the dispensed adhesive.
Patent CA-2729690-A1 (CA)
Inventor: ANIZON FABRICE
IPC: A61P35/00
Filed: 2009-06-25
Abstract: The invention relates to pyrrolo[2,3-a]carbazole derivatives, to a method for preparing the same, and to the use thereof as PIM kinase inhibitors. The invention can particularly be used in the pharmaceutical field.
Patent CA-2730624-A1 (CA)
Inventor: PAUL HANNS-INGOLF
IPC: C08F8/20
Filed: 2009-07-09
Abstract: An integrated process for the solution polymerization and subsequent halogenation of butyl rubber in a common medium is disclosed. The process comprises providing a solution polymerization reactor containing a C6 medium mixed with a monomer mixture comprising at least an isoolefin monomer and a multiolefin monomer in a mass ratio of monomer mixture to medium of from 61:39 to 80:20. Once polymerized, residual unreacted monomer mixture is separated from the rubber solution using a distillation process. The residual monomers may then be purified and recycled back into the reactor. The separated rubber solution is then halogenated. The process obviates the need for separating the rubber from the medium following polymerization, then re-dissolving it in another solvent for halogenation, thereby saving energy cost. The process optionally employs heat ex-changers for the reactor feed streams to further reduce energy consumption.
Patent CA-2730905-A1 (CA)
Inventor: SACKS ANDREW B
IPC: B29C59/00
Filed: 2009-07-14
Abstract: Provided are methods for making a product having a three-dimensional surface.  The method includes providing a base material, providing an adhesive layer and positioning the adhesive layer relative to the base material. The method includes providing a three-dimensional sheet having a top surface and a bottom surface, the top surface having a convex lens layer. The three-dimensional sheet is positioned relative to the base material based on a registration of an image on the three-dimensional sheet and is secured to the base material using the adhesive layer. Securing the three- dimensional sheet to the base material can include applying pressure to the three- dimensional sheet in successive steps of increasing pressure. Also provided is a product having a three-dimensional surface that includes a base material, a three-dimensional sheet, and an adhesive layer disposed between the base material and three-dimensional sheet and configured to secure the three-dimensional sheet to the base material.
Patent CA-2731500-A1 (CA)
Inventor: MOLTENI MONICA
IPC: A61K35/748
Filed: 2009-07-24
Abstract: The present invention relates to the preparation and use of a glycolipid fraction from Oscillatoria Planktothrix sp , for the treatment and/or prevention of bacterial gum diseases primarily caused by Actinobacillum actinomycetemconcomitans, Porphyromonas gingivalis, Tannerella forsythia, Treponema denticola and even more preferably by Porphyromonas gingivalis Said gum diseases, in particular gingivitis and periodontitis (pyorrhea), are primarily caused by a pro-inflammatory response to components of P gingivalis, leading to destruction of periodontal tissue, and are often accompanied by osteoclastogenesis (in-creased number of osteoclasts responsible for destruction of bone tissue), and by chronic infection
Patent CA-2732782-A1 (CA)
Title: Compositions and methods for antibodies targeting complement protein c5
Inventor: DIEFENBACH-STREIBER BEATE
IPC: A61K39/395
Filed: 2009-08-03
Abstract: The present invention relates to antibodies targeting complement protein C5 and compositions and methods of use thereof.
Patent CA-2736610-A1 (CA)
Inventor: WALTON JAY ROD
IPC: H04J99/00
Filed: 2002-05-14
Abstract: Techniques to schedule uplink data transmission for a number of terminals (106) in a wireless communication system. In one method, a number of sets of terminals (100) are formed for possible data transmission, with each set including a unique combination of terminals and corresponds to a hypothesis to be evaluated. The performance of each hypothesis is evaluated (e.g., based on channel response estimates for each terminal) and one of the evaluated hypotheses is selected based on the performance. The terminals in the selected hypothesis are scheduled for data transmission. A successive cancellation receiver processing scheme may be used to process the signals transmitted by the scheduled terminals.  In this case, one or more orderings of the terminals in each set may be formed, with each terminal ordering corresponding to a sub-hypothesis to be evaluated. The performance of each sub-hypothesis is then evaluated and one of the subhypotheses is selected.
Patent CA-2737074-A1 (CA)
Inventor: SMITH CRAIG
IPC: A61P25/00
Filed: 2009-09-16
Abstract: The present invention concerns methods for treating progressive multiple sclerosis (MS) in a patient, and an article of manufacture with instructions for such use.
Patent CA-2738306-A1 (CA)
Inventor: HAGEDOORN WILHELM JASPER
IPC: B62J1/16
Filed: 2011-04-28
Abstract: A bicycle comprising a frame with at the front end a head tube, a fork having at its upper end a steering tube extending upwardly through the head tube, and a stem attached to the handlebars. The stem has a clamp portion clamped around the steering tube. One or more spacer rings or bushings are arranged around the steering tube between the upper end of the head tube and the stem clamp portion. A mounting assembly for mounting a child seat on the bicycle is mounted around the steering tube. The mounting assembly comprises a support body and a clamping element to attach the support body to the steering tube. The clamping element is coupled to the support body and is clamped around the steering tube and arranged between two of said spacer rings or between the head tube and a spacer ring.
Patent CA-2746594-A1 (CA)
Inventor: COULOMBE ALEXANDRE
IPC: B62J17/04
Filed: 2011-07-15
Abstract: A system for mounting a windshield to a small vehicle such as an all-terrain vehicle ("ATV"), a utility-terrain vehicle ("UTV"), or a snowmobile is disclosed. The system typically comprises a pair of receiving elements, each of them configured to be secured to the vehicle, typically the handlebar(s) thereof, and a corresponding pair of mounting elements secured to a windshield panel or panel assembly and configured to be respectively releasably received in the receiving elements. Each receiving element comprises a rotatable cam and each mounting element comprises a groove on an outwardly extending protrusion such that the cams can selectively engage the grooves in a locking engagement when the mounting elements are received in the receiving elements.
Patent CA-2748699-A1 (CA)
Inventor: KOBAYASHI SHOEI
IPC: G11B7/24094
Filed: 2003-01-24
Abstract: An information recording device records auxiliary information onto a disc recording medium having a data area for recording main data and a burst cutting area for recording the auxiliary information. A header containing an identification number and a block number is appended to auxiliary information, thus generating error correction blocks each constituting a processing unit for error correction. The error correction blocks are recorded into the burst cutting area on the disc recording medium. When the same auxiliary information is arranged in each of plural said error correction blocks, the block numbers of the respective error correction blocks are the same. When the auxiliary information is arranged over plural said error correction blocks, the block numbers of the respective error correction blocks are serial numbers.
Patent CA-2750462-A1 (CA)
Inventor: TANAKA KOJO
IPC: A61Q1/12
Filed: 2010-02-02
Abstract: Collapsible water-containing capsule comprising by weight:  (a) from about 40% to about 98% of a water phase comprising at least 50% water by weight of the water phase; and (b) from about 0.1% to about 35% of a water repelling silicone elastomer powder comprising 100 weight parts of a spherical silicone elastomer particle and 0.5-25 weight parts of polyorganosilsequioxane for coating the spherical silicone elastomer particle; wherein the water repelling silicone elastomer powder does not disperse in, but floats in water;  has an average particle size of at least 1?  m and has a softness of from about 10 to about 80 measured by Durometer A  Hardness; and (c) from about 2% to about 30% of a filler powder having an average particle size of no more than about 1 µm and which is hydrophobically surface-treated.
Patent CA-2751923-A1 (CA)
Inventor: SULEM FIRMANSYAH KUNCOKO
IPC: H01R13/60
Filed: 2011-09-09
Abstract: A charger unit includes: a housing, prongs for engaging an electrical outlet, the prongs being coupled to one another by a cross-member and being movable relative to the housing between a retracted position in which the prongs are received in the housing and an extended position in which the prongs protrude from the housing, the prongs being biased toward the extended position, a locking arm comprising a first end, a cut out for receiving the cross-member when the prongs are in the retracted position and a second end for abutting the cross-member when the prongs are in the extended position, the first end of the locking arm being coupled to a carriage and the cutout being provided between the first end and the second end, the locking arm being movable by the carriage into and out of engagement with the cross-member and the locking arm being biased toward the passage and electrical components for electrically communicating with a portable electronic device to enable charging of a power pack of the portable electronic device.
Patent CA-2752194-A1 (CA)
Inventor: STRIFLER ANTON F
IPC: B23K9/10
Filed: 2011-09-06
Abstract: A wireless voice recognition control system for controlling the operation of an electric welder power supply by operator voice commands is disclosed. The system includes a remote module carried by the welder and a host module interfaced with the electric welder power supply. The remote module compares voice commands by the welder to preprogrammed voice command templates and operates to generate and broadcast a wireless signal when a spoken voice command matches a voice command template.  The host module operates to receive the wireless signal and is configure to operate the electric welder power supply accordingly. In other embodiments, the host module and remote module operate to provide an audible feedback or acknowledgement to the welder. Other embodiments are also disclosed.
Patent CA-2754883-A1 (CA)
Inventor: ROCK MOSHE
IPC: D03D15/567
Filed: 2011-10-12
Abstract: A textile fabric has at least one raised surface incorporating multicomponent fibers formed of at least a first polymer and a second polymer disposed in side-by-side relationship. The first polymer and the second polymer exhibit differential thermal elongation, which causes the multicomponent fibers to bend or curl and reversibly recover in response to changes in temperature, thereby adjusting insulation performance of the textile fabric in response to ambient conditions.