baber/WOPTO huggingface dataset:
Patent CA-2650076-A1 (CA)
Title: Method for repairing surface coating defects
Inventor: PITON MARK C
IPC: B05D5/06
Filed: 2007-06-22
Abstract: This invention is directed to a method for repairing at least one coating defect disposed on a substrate coated with a surface coating that exhibits a visual effect generated by the presence of one or more visual effect pigments in said coating, said method comprising the steps of: a) applying a first coating composition to form a first layer covering an affected area over the coating defect, wherein the first coating composition comprises one or more visual effect control agents; b) partial drying the first layer; c) applying a second coating composition over the partially dried first layer to form a second layer covering a repair area in that the repair area covers the coating defect and is nested within the affected area, wherein the second coating composition comprises one or more visual effect control agents and one or more matching pigments for matching said visual effect of the surface coating; and d) curing said first and said second layers to form a repaired coating on said surface coating on said substrate.
Patent CA-2651623-A1 (CA)
Inventor: PRENDERGAST PATRICK T
IPC: A61K31/52
Filed: 2007-05-11
Abstract: The present invention provides methods and compositions for the prophylaxis of blood cell disorders such as neutropenia, thrombocytopenia, lymphocytopenia, and anaemia. The invention provides methods wherein compositions comprising at least one cytokinin compound are administered either therapeutically or prophylactically. The invention further has utility in methods of DNA repair.
Patent CA-2651719-A1 (CA)
Title: Fluid treatment plant, particularly a water disinfection plant
Inventor: VORONOV ALEXEI
IPC: C02F1/32
Filed: 2007-05-03
Abstract: The invention relates to a system for treating fluids, particularly a water sterilization plant, which has a more efficient energy utilization, a higher service life when operated in the discontinuous mode, which can be produced in series, is simply to manipulate and particularly suitable for use in households. Said system prevents using UV projectors such as DBD lamps with coaxial tubes, which are complicated and not safe in operation, expensive ballast devices and dangerous electrical constructions. According to the invention, fluid raw materials are converted into higher-quality or novel products, wherein a fluid to be treated is brought into contact with the projector in such a way that the fluid is irradiated by the projector with UV radiation and that the fluid directly influences the temperature of the projector, especially adjusts the operating temperature of the projector to between 0° and 30° C. To this end, simpe UV projectors are used in which an excimer filler is excited in an UV transparent discharge vessel, especially a quartz glas without electrodes.
Patent CA-2651948-A1 (CA)
Inventor: PUETTER HERMANN
IPC: C25B3/13
Filed: 2007-05-11
Abstract: The present invention relates to a process for preparing a porous metal organic framework comprising at least two organic compounds coordinated to at least one metal ion, which comprises the steps (a) oxidation of at least one anode containing metal corresponding to the at least one metal ion in a reaction medium in the presence of at least a first organic compound, where the first organic compound is an optionally substituted monocyclic, bicyclic or polycyclic saturated or unsaturated hydrocarbon in which at least two ring carbons are replaced by heteroatoms selected from the group consisting of N, O and S, to form a reaction intermediate containing at least one metal ion and the first organic compound; and (b) reaction of the reaction intermediate at a prescribed temperature with an at least second organic compound which coordinates to the at least one metal ion, where the second organic compound is derived from a dicarboxylic, tricarboxylic or tetracarboxylic acid.
Patent CA-2655073-A1 (CA)
Inventor: ADAMS NEIL PATRICK
IPC: H04W12/04
Filed: 2009-02-23
Abstract: In one illustrative scenario, a mobile device receives configuration information which includes information for use in constructing a request message for obtaining a digital certificate from a certificate authority (CA). After receipt of the configuration information, the mobile device constructs the request message for the digital certificate and causes it to be sent to a host server of a communication network. In response, the host server requests and obtains the digital certificate from the CA on behalf of the mobile device, and thereafter "pushes" the received digital certificate to the mobile device. The mobile device receives the digital certificate and stores it for use in subsequent communications. The host server may be part of a local area network (LAN) which includes a wireless LAN (WLAN) adapted to authenticate the mobile device based on the digital certificate, so that the mobile device may obtain access to the WLAN.
Patent CA-2656335-A1 (CA)
Inventor: NORTHRUP ALLEN
IPC: C12Q1/68
Filed: 2007-06-13
Abstract: An extraction and analysis device includes a microfluidic based collection system that extracts one or more different analytes from a fluid-based sample and an optical analysis system directly coupled to the collection system to perform optical analysis on the one or more collected analytes. The microfluidic based collection system includes microfluidic circuitry for directing a fluid based sample to a purification chip. Analytes collected within the purification chip can be either subsequently removed and analyzed or the analytes can be analyzed directly, while still within the purification chip, using the optical analysis system. The purification chip is preferably comprised of a plurality of pillars, the surface area of each pillar is coated with a specific capture chemistry. The specific capture chemistry is applied by derivitizing the pillars such that a ligand, such as a nucleic acid, an amptimer, or an antibody is attached to each pillar.
Patent CA-2658112-A1 (CA)
Title: Hydrophobically modified poly[ethylene glycol] for use in pitch and stickies control in pulp and papermaking processes
Inventor: DOHERTY ERIN A S
IPC: C11D1/722
Filed: 2007-07-25
Abstract: Methods for inhibiting the depositions of organic contaminants from pulp in pulp and papermaking systems are disclosed. Hydrophobically modified poly[ethylene glycol] are added to the pulp or applied to deposition-prone surfaces of a papermaking system.
Patent CA-2658453-A1 (CA)
Inventor: HOLZLE MARKUS
IPC: C01B32/50
Filed: 2007-07-19
Abstract: Chromium-free catalyst for the low-temperature conversion of carbon monoxide and water into hydrogen and carbon dioxide, which comprises a mixed oxide of at least copper oxide, zinc oxide and aluminium oxide, with the catalyst precursor being present essentially as hydrotalcite and the content of copper oxide being not more than 20% by weight.
Patent CA-2659526-A1 (CA)
Title: Titanium-containing additive
Inventor: AMIRZADEH-ASL DJAMSCHID
IPC: C04B35/66
Filed: 2007-08-02
Abstract: The object of the invention is a titanium-containing additive, a method for its production and its use.
Patent CA-2659895-A1 (CA)
Title: Improved method for synthesizing lamotrigine
Inventor: ARNALOT AGUILAR CARMEN
IPC: C07D253/06
Filed: 2007-08-02
Abstract: The invention relates, in general, to an improved process for preparing lamotrigine, Formule (I). Processes for preparing and purifying lamotrigine, including lamotrigine hydrate, lamotrigine monohydrate and anhydrous lamotrigine, are described.
Patent CA-2660961-A1 (CA)
Inventor: STOPEK JOSHUA
IPC: A61K33/38
Filed: 2007-09-20
Abstract: Novel silver-triclosan salts are provided which have antimicrobial properties and may be used as pharmaceutical compositions or to treat articles such as medical devices, packaging materials, and textiles.
Patent CA-2662251-A1 (CA)
Title: Mechanical torque converter
Inventor: BU HU MENG
IPC: F16H59/40
Filed: 2007-09-26
Abstract: The invention discloses a mechanical torque converter (100) having a casing (6), an input shaft (2) entering casing (6) and rotatable within the casing (6). An output shaft (5) exits casing (6) and is rotatable within casing (6). A gearbox (1) is located within casing (6) and coupled to input shaft (2). An escapement device (3) is within casing (6) and coupled to gearbox (1) to brake gearbox (1) under low speed and a clutch (4) co-operates with output shaft (5) and gearbox (1).
Patent CA-2662832-A1 (CA)
Inventor: MORTON ROBERT F
IPC: B42D15/00
Filed: 2007-08-07
Abstract: A layered assembly includes a first adhesive layer and a protective top layer affixed permanently on all sides to the first adhesive layer. The assembly also includes a first image layer inserted between the first adhesive layer and the protective top layer, wherein the protective top layer is provided over the first image layer and at least a portion of the protective top layer can be removed to reveal the first image layer.
Patent CA-2666271-A1 (CA)
Inventor: GLOGGER JOSEF
IPC: E21B37/00
Filed: 2009-05-21
Abstract: A borehole cleaning device, includes a tubular shaft (12; 42), a hollow space (14) of which opens into the front opening (16; 46), a region (13; 43) adjoining the front opening and provided with a plurality of brush members (21; 51) extending radially outwardly, a suction opening (18; 48) provided in an end region of the shaft (12; 42) opposite the region (13; 43) adjoining the front opening (16; 46), and a region (19; 49) adjacent to the suction opening (18;  48) and extending at an angle to the region (13; 43) of the shaft (12; 42) adjoining the front opening (16; 46) for forming a handle (26; 56).
Patent CA-2667017-A1 (CA)
Title: Frac-pack casing saver
Inventor: CLEM NICHOLAS J
IPC: E21B43/04
Filed: 2007-10-24
Abstract: A deflection device keeps high velocity gravel slurry flow from directly impinging the wellbore wall in open hole and breaking loose the filter cake coating on the wall or, in a cased hole, prevents the direct impingement of gravel slurry on the casing which can cause wear from erosion. The slurry exist from an intermediate annulus in a crossover that is fitted with movable members that can be pivotally mounted for rotational displacement by the pumped slurry to act as a deflector to prevent or minimize direct impingement on the wellbore wall or casing. When the flow stops the deflectors can pivot back to their original positions. The deflectors can be simply replaced when worn.
Patent CA-2667636-A1 (CA)
Inventor: FRASER JOHN DAVID
IPC: C07K1/14
Filed: 2007-10-18
Abstract: The invention relates to SSL7 mutants which have no, or at least reduced, ability to bind to IgA. The mutants have significant application in the purification or isolation of C5 from samples and in the identification or detection, including quantitation, of C5 in samples. Use of the mutants has the benefit of minimising or preventing simultaneous isolation and/or detection of IgA in a sample, simplifying and improving methods relying on wild type SSL7.
Patent CA-2670005-A1 (CA)
Title: Frequency sweep vibration machine
Inventor: ABOODY MORRIS
IPC: A61H1/00
Filed: 2009-06-25
Abstract: The Sweep Frequency Vibration Machine is a combination of a Vibration Machine (whole body vibration unit) and a device to sweep the frequency of the vibrating base.
Patent CA-2673888-A1 (CA)
Inventor: STAUFFER SHAUN R
IPC: A61K31/44
Filed: 2007-12-28
Abstract: The present invention is directed to bicyclic spiropiperidine compounds of formula (I) which are inhibitors of the beta-secretase enzyme and that are useful in the treatment of diseases in which the beta-secretase enzyme is involved, such as Alzheimer's disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the treatment of such diseases in which the beta-secretase enzyme is involved.
Patent CA-2676498-A1 (CA)
Title: [1,2,3] triazolyl substituted quinolines and coumarins as inhibitors of leukotriene biosynthesis
Inventor: GAREAU YVES
IPC: C07D405/14
Filed: 2008-02-05
Abstract: The instant invention provides compounds of Formula (I) which are leukotriene biosynthesis inhibitors. Compounds of Formula (I) are useful as anti-atherosclerotic, anti-asthmatic, anti-allergic, anti-inflammatory and cytoprotective agents.
Patent CA-2679678-A1 (CA)
Inventor: SLAVIN JAMIE L
IPC: H01H19/14
Filed: 2008-03-12
Abstract: A rotary knob assembly (100) includes a fixed raised boss (110) having a boss cavity (107) and a knob (102) optionally having a rotary switch stem (104) therein. The knob can include a portion that axially resides within the boss cavity such that impacts to the knob transfers to the fixed raised boss. The knob can further include a rigid core member (106) and an outer over-molded portion (108) over-molded on to the rigid core member. The fixed raised boss can include an outer circumference (118) and an inner circumference (116). The inner circumference of the boss and a portion of the rigid core member and the outer circumference of the boss and the outer mover-molded portion form a knob-boss interface (117) that sustains impacts to the rotary knob assembly while isolating a rotary switch (112) from impacts.
Patent CA-2679821-A1 (CA)
Title: Friction stir welding spindle downforce and other control techniques, systems and methods
Inventor: CRUZ MARCIO
IPC: B23K20/12
Filed: 2009-09-22
Abstract: Friction stirred welding equipment, developed according to requirements of high reliability, robustness, precision and low cost, weld lap and butt joints in complex surfaces with fixed pin tool under controlled downforce. Exemplary equipment comprises a control force orbital spindle, wherein a coaxial sensor measures the downforce and simultaneously the axial electrical actuator corrects axial tool position along the welding, by a direct axial force system control, in order to maintain controlled downforce according to previously set parameters. The equipment sets up, monitors and controls the spindle rotation speed, welding speed, acceleration speed and downforce and can record in a database the downforce and tool welding position during the welding. The exemplary equipment may also comprise a laser system that scans the backing surface before welding and corrects original tool path, in order to provide an offset tool path and precision alarm system to get a safe welding, avoiding tool collision with the backing.
Patent CA-2681038-A1 (CA)
Title: Kinase protein binding inhibitors
Inventor: OSTROV DAVID A
IPC: A61K38/00
Filed: 2008-03-14
Abstract: The invention relates to protein binding inhibitor compounds and methods of identifying and using them. The invention further relates to pharmaceutical compositions and methods for treating cell proliferative disorders, especially cancer.
Patent CA-2683662-A1 (CA)
Title: Easy opening feature for a taped carton and method thereof
Inventor: CARMICHAEL GARY HERBERT
IPC: B65D5/54
Filed: 2009-10-28
Abstract: An easy opening feature to open a sealed and taped carton, such as a partially perforated tab, adjacent an opening in an end panel of the carton where an adhesive strip is placed over a top panel of the carton and extends down the end panel and over at least a portion of the tab. Upon removing the tab from the carton the adhesive strip is removed along with the tab. A method for opening the carton comprises applying a force to lift up on the partially perforated tab to remove the tab from the carton and to continue lifting upward to remove the remainder of the adhesive strip from the top panel.
Patent CA-2683713-A1 (CA)
Inventor: LOCKHART DAVID
IPC: A01N43/42
Filed: 2008-04-11
Abstract: Provided is a method of monitoring the treatment of Gaucher disease with specific pharmacological chaperones using systemic and/or cellular surrogate markers. Also provided is a new biomarker that may be used to monitor the progress of such treatment.
Patent CA-2684387-A1 (CA)
Inventor: JI KUM-RAN
IPC: H04N5/00
Filed: 2008-05-15
Abstract: A digital reception device comprises a synchronizer for receiving and synchronizing a stream having additional data, an equalizer which equalizes the synchronized stream and a forward error correction (FEC) processor for performing forward error correction of the equalized stream. A detector is provided for detecting information regarding the additional data transmitted through a predetermined channel. At least one of the equalizer and the FEC processor uses information detected by the detection unit.
Patent CA-2687231-A1 (CA)
Title: Reformer and indirect internal reforming high temperature fuel cell
Inventor: HATADA SUSUMU
IPC: C01B3/38
Filed: 2008-05-15
Abstract: This invention provides a reformer, which uses a relatively low-cost particulate catalyst and can realize a more even temperature distribution in a catalyst layer while suppressing the necessity of an increase in size of the reformer and an increase in a required power and size of an auxiliary machine, and an indirect internal reforming-type high-temperature fuel cell which is more compact while suppressing an increase in cost. The reformer produces a hydrogen-containing gas from a hydrocarbon fuel utilizing a steam reforming reaction. The reformer comprises a reaction vessel and a reforming catalyst layer formed by filling a particulate catalyst having a steam reforming capability into the reaction vessel. A partition plate is provided for dividing the reforming catalyst layer into at least two compartments. The thermal conductivity of the partition plate is higher than the effective thermal conductivity of the catalyst layer. The partition plate is extended from a higher temperature part toward a lower temperature part in the rated operation of the reaction vessel. The indirect internal reforming-type high-temperature fuel cell comprises the reformer and a high-temperature fuel cell for generating electric power using a hydrogen-containing gas. In this fuel cell, the reformer is disposed at a position which undergoes thermal radiation from the high-temperature fuel cell.
Patent CA-2687581-A1 (CA)
Inventor: LUO KEITH
IPC: D21C11/00
Filed: 2008-05-23
Abstract: A method for increasing the quality of cellulosic fibres used in forming dissolving pulp wherein the hemicellulose content of a pulp is reduced by tr eating the fibres with a liquor which includes hydrogen peroxide and ammonia .
Patent CA-2687915-A1 (CA)
Inventor: BASIR OTMAN A
IPC: H04N21/472
Filed: 2008-06-05
Abstract: A media exchange system according to the present invention provides a simpler interface for requesting media from a server. The user can store an archive copy of the media at the server and send copies to other users with accounts on the server. The user has a control unit which assists the user in identifying the media.
Patent CA-2688204-A1 (CA)
Title: System and method for access control in a portable electronic device
Inventor: RUNSTEDLER CHRISTOPHER JAMES
IPC: G06F3/041
Filed: 2009-12-10
Abstract: A method of access control in an electronic device includes monitoring for input at the electronic device, for each input determined to be one of a plurality of predefined gestures including gestures from a touch-sensitive input device or from a movement sensor, mapping the input to a respective Unicode character and adding the respective Unicode character to a passcode to provide an entered passcode, comparing the entered passcode to a stored passcode, and changing an access state at the electronic device if the entered passcode matches the stored passcode.
Patent CA-2689046-A1 (CA)
Inventor: USUDA YOSHIHIRO
IPC: C12P13/04
Filed: 2008-02-22
Abstract: An L-amino acid is produced by culturing a microorganism belonging to the family Enterobacteriaceae, which is capable of producing the L-amino acid and has been modified so as to enhance the activities of glycerol dehydrogenase and dihydroxyacetone kinase, in a medium containing glycerol as the carbon source.
Patent CA-2689219-A1 (CA)
Inventor: KONG JAMES PO
IPC: G08B13/14
Filed: 2008-06-16
Abstract: L'invention concerne un système qui comprend au moins une pièce d'équipement; une pluralité de capteurs conçus pour mesurer au moins un paramètre de fonctionnement de l'équipement; et un générateur de signature conçu pour coder une pluralité de flux de données, provenant des capteurs, en une signature de fonctionnement pour l'équipement.
Patent CA-2690722-A1 (CA)
Inventor: DEBRUIN BRUCE ROGER
IPC: B01J19/00
Filed: 2008-07-07
Abstract: A multi-level tubular reactor operable to facilitate a chemical reaction in a reaction medium flowing therethrough.  The tubular reactor can include a horizontally elongated reactor segment containing a tray that divides the internal volume of the reactor segment into upper and lower chambers. The reaction medium can flow through the upper and lower in generally opposite directions.
Patent CA-2691307-A1 (CA)
Title: Convertible pvc/cast iron electrical floor box
Inventor: DRANE MARK R
IPC: H02G3/12
Filed: 2010-01-29
Abstract: A convertible electrical floor box assembly for installation in a poured concrete floor that includes a non-metallic floor box and a metallic outer box. The non-metallic floor box includes a base plate, a perimetrical side wall with one or more openings for accessing the interior, an open top, a mating structure and an internal support structure for receiving a voltage divider. The metallic outer box includes a base plate, a perimetrical side wall with one or more apertures for accessing the interior, an open top and a mating structure. The non-metallic floor box is adapted for installation in a concrete floor or it can be used together with the metallic outer box as an assembly that is adapted for installation in a concrete floor by inserting the non-metallic floor box in the metallic outer box so that the openings and apertures are aligned.
Patent CA-2693786-A1 (CA)
Inventor: LOVELESS DON L
IPC: H05B6/36
Filed: 2008-07-19
Abstract: An induction coil with inner and outer coil segments joined together by a transition segment is arranged so that the outer coil segment generally inductively heat treats an annular outer region of a workpiece positioned under the coil, the inner coil segment generally inductively heat treats an annular inner region of the workpiece, and the transition segment traverses at least a portion of the width of the overall annular region of the workpiece to be heat treated. Relative arrangement of inner, outer and transition coil segments pro-vides for controlled induction heat treatment across the over-all annular region such as the gear teeth region of an intersect-ing axes or non intersecting and non parallel axes gear.
Patent CA-2696208-A1 (CA)
Title: Treatment with kallikrein inhibitors
Inventor: MCPHERSON JOHN M
IPC: A61P19/02
Filed: 2008-08-20
Abstract: Methods, kits and compositions are disclosed that include a non-naturally occurring kallikrein inhibitor and optionally a viscosupplement for the treatment of joint pathology.
Patent CA-2699646-A1 (CA)
Inventor: MARSH CLAY B
IPC: G01N33/48
Filed: 2008-09-12
Abstract: The present invention provides novel methods and compositions for the diagnosis, prognosis and treatment of disorders by examining samples containing microvesicles and miRs therein.
Patent CA-2702279-A1 (CA)
Inventor: ABBAS CHARLES A
IPC: C12P19/04
Filed: 2008-10-08
Abstract: Novel fiber processing methods and the products obtained therefrom are disclosed. Methods may include thermochemical and/or enzymatic hydrolysis of fiber feedstocks including distillers' dried grains, distillers' dned grains with solubles, soyhull, miscanthus and switchgrass. Enzymatic hydrolysis includes hydrolysis with cellulase, hemicellulase, and protease.