baber/WOPTO huggingface dataset:
Patent CA-2829874-A1 (CA)
Inventor: MATSUHASHI TOORU
IPC: C22C38/00
Filed: 2012-03-28
Abstract: The present invention provides an austenite stainless steel that not only is well-suited to brazing but is also highly resistant to corrosion in aqueous-solution environments containing chloride ions and environments in which low-pH condensed water containing nitrate ions and sulfate ions is produced via condensation of combustion exhaust gases. Said steel contains, by mass, up to 0.080% carbon, 1.2-3.0% silicon, 0.4-2.0% manganese, up to 0.03% phosphorus, up to 0.003% sulfur, 6.0-12.0% nickel, 16.0-20.0% chromium, 0.2-3.0% copper, 0.002-0.10% aluminum, 0.030-0.150% nitrogen, and 0.1-1.0% molybdenum, with the remainder comprising iron and unavoidable impurities. The mass percentages of copper, silicon, nickel, and molybdenum in said steel also satisfy relations (A) (1.6 = [Cu]×[Si] = 4.4) and (B) (0.16 = 2[N]+[Mo] = 1.0).
Patent CA-2830752-A1 (CA)
Title: Methods for improving thermal stability of a polycrystalline diamond (pcd)
Inventor: SURYAVANSHI ABHIJIT
IPC: C04B35/645
Filed: 2012-04-06
Abstract: The present disclosure provides methods for preparing a silicon bonded PCD material involving a one step, double sweep process and a temporary barrier.
Patent CA-2831013-A1 (CA)
Title: Cytological method using the auto fluorescence of white corpuscles for the early diagnosis and the monitoring of infections
Inventor: ASEHNOUNE KARIM
IPC: G01N21/64
Filed: 2012-03-22
Abstract: The present invention relates to an in vitro method for diagnosing the infectious state of an individual on the basis of a sample of white corpuscles arising from a biological specimen taken from an organ potentially infected by a pathogenic micro-organism of said individual, comprising at least the following two steps: i) measuring the mean cellular intensity of the autofluorescence of said sample, and ii) comparing the intensity measured in step i) with a control value, so as to determine the infectious state of said individual. The diagnostic method of the invention uses a routine optical material making it possible to work in wavelength regions which are compatible with the cellular autofluorescence, and thus constitutes a rapid, reliable and inexpensive aid for the diagnosis or monitoring of an infection in an individual.
Patent CA-2832124-A1 (CA)
Inventor: LI ALFRED
IPC: B32B41/00
Filed: 2012-04-02
Abstract: A method of determining face paper properties of all types of wallboard including providing a core strength value of the wallboard, determining a required nail pull value based the wallboard specifications and calculating a face paper stiffness value based on the provided core strength value and the determined nail pull value. The method includes displaying the calculated face paper stiffness value on a display device.
Patent CA-2834205-A1 (CA)
Inventor: GEERDINK PETER
IPC: A01G9/18
Filed: 2012-04-19
Abstract: The invention is directed to a fixed bed filling composition, to a method for preparing said fixed bed filling composition, and to a method for reducing or preventing sintering of chemically reactive particles in a fixed bed. More in particular, the invention relates to a method for fixed bed chemical looping combustion with reduced sintering. The fixed bed filling composition of the invention comprises a mixture of chemically reactive particles with an inert particulate material, wherein a first part of said inert particulate material has an average particle size larger than the average particle size of said chemically reactive particles, and a second part of said inert particulate material has an average particle size smaller than the average particle size of said chemically reactive particles.
Patent CA-2834472-A1 (CA)
Title: Downhole cleaning system
Inventor: HALLUNDBAEK JORGEN
IPC: E21B41/00
Filed: 2012-04-27
Abstract: The present invention relates to a downhole cleaning system for cleaning an element inside a casing in a wellbore comprising well fluid having a wellbore pressure, comprising the casing, a cleaning tool having a longitudinal direction and comprising a rotatable nozzle head having a plurality of nozzles, a tool housing having an inlet being in fluid communication with the nozzles for jetting well fluid into the tool, a flow hindering element arranged on an outside of the housing dividing the tool in a first and a second tool part and dividing the casing in a first and a second casing part and a rotatable shaft connecting the nozzle head with the housing, wherein the system further comprises a pumping device for pressurising the well fluid in the first part of the casing to a pressure substantially above the wellbore pressure and above a pressure in the second part of the casing so that well fluid is pumped in through the inlet and out through the nozzles. Furthermore, the invention relates to a wireline cleaning tool and to a cleaning method.
Patent CA-2834638-A1 (CA)
Inventor: HARRIS MICHAEL J
IPC: E21B23/01
Filed: 2010-03-26
Abstract: The novel hydraulic actuators include a cylindrical mandrel and an annular stationary sealing member connected to the mandrel. A hydraulic cylinder is slidably supported on the mandrel and stationary sealing member and is releasably fixed in position on the mandrel. An inlet port provides fluid communication into a bottom hydraulic chamber, and an outlet port provides fluid communication into a top hydraulic chamber. A balance piston is slidably supported within the top hydraulic chamber of the actuator. Fluid communication through the piston and between its upper and lower sides is controlled by a normally shut valve in the passageway. The balance piston is able to slide in response to a difference in hydrostatic pressure between the outlet port, which is on one side of the piston, and the portion of the top hydraulic chamber that is on the bottom side of the piston.
Patent CA-2836787-A1 (CA)
Title: Composite open/spaced matrix composite support structures and methods of making and using thereof
Inventor: HOLT DREW
IPC: B29C70/56
Filed: 2012-05-18
Abstract: A lattice support structure or tower comprising one or more open matrix composite strut members connecting a series of interlocking connectors to create a ridged support platform for telecommunications, surveillance, renewable energy, lighting and energy transmission applications. Embodiments of the invention are telescoping for ease of transport and erection. The erection and deployment can be achieved through means of automatic deployment or manual.
Patent CA-2837953-A1 (CA)
Title: Barres destinees a etre utilisees dans des articles a fumer
Inventor: GINDRAT PIERRE-YVES
IPC: A24D1/22
Filed: 2012-05-31
Abstract: La présente invention concerne une barre (22) destinée à être utilisée dans un article à fumer comprenant du tabac homogénéisé réuni sous forme de feuille et circonscrit par une cape (12). La feuille de tabac homogénéisé peut comprendre un ou plusieurs générateurs d'aérosol et présenter une teneur en générateur d'aérosol supérieure à 5 % sur une base de poids du tabac sec ou comprise entre 5 % et 30 % en poids sur une base de tabac sec. La barre (22) peut comprendre un élément continu sur lequel un ou plusieurs additifs ont été appliqués, ledit élément étant incorporé dans le tabac homogénéisé réuni sous forme de feuille. Un procédé de formation de la barre comprend les étapes consistant à : fournir une feuille continue de tabac homogénéisé (2) ; réunir la feuille continue de tabac homogénéisé (8) transversalement à l'axe longitudinal de celui-ci ; circonscrire le tabac homogénéisé réuni sous forme de feuille (8) au moyen d'une cape (12) pour former une barre continue ; et découper la barre continue en une pluralité de barres discrètes (22). La feuille de tabac homogénéisé est de préférence gaufrée ou texturée d'une autre manière.
Patent CA-2839209-A1 (CA)
Title: Seed meter control system
Inventor: MAYERLE DEAN J
IPC: A01C7/20
Filed: 2014-01-15
Abstract: A seed meter control system is provided that allows for controlling seed meters of a row crop planter in a manner that reduces frequency of skip occurrences in which no seeds are delivered during a delivery event and double occurrences in which more than one seed is delivered during a delivery event. A target seeding session performance may be compared with an observed seeding session performance value and a delivery anomaly value to determine whether to make a corrective action by controlling at least one of the seed meters.
Patent CA-2840263-A1 (CA)
Title: System and method for sharing mobile device content
Inventor: NIRANJAN KARTHIGESU
IPC: H04W4/80
Filed: 2011-07-04
Abstract: A method, system and mobile communication device for searching, sharing and accessing content stored on a mobile or computing device. The exemplary embodiments disclosed herein allow a mobile communication device (402) ("content-requesting device") to access other, published content made available on other mobile devices (404, 406) and computers (408) ("content- storing device"). The user of the content-storing device (404, 406, 408) selects all or a portion of the content that will be made available ("published") to other content-requesting devices (402). When a user of a content-requesting device (402) wishes to search for content on other content-storing devices (404, 406, 408) he or she can send out a search request, or, in the alternative, be notified when other content-storing devices (404, 406, 408) have published content available for access. The content-requesting device (402) can then search for and access published content. A mobile device can be both a content- requesting device and a content- storing device.
Patent CA-2842998-A1 (CA)
Inventor: KLECKNER JAMES
IPC: B60C9/18
Filed: 2003-12-22
Abstract: A pneumatic tire includes a tire body having a crown portion and a pair of sidewalls.  At least one reinforcing belt is disposed in the crown portion of the tire. A  tag is carried by the reinforcing belt. In one embodiment, the tag is disposed in the location of one of the reinforcing cords that is disposed in the reinforcing belt. In another embodiment, the tag is disposed at the splice of the reinforcing belt. An alternative version of the tire has the tag carried in a depression formed in the outer surface of the tire sidewall. The tag may be encapsulated with an encapsulation material that is also disposed in the depression.
Patent CA-2843711-A1 (CA)
Title: Process for producing ion exchange membranes by melt-processing of acidic pfsa ionomers
Inventor: MOKRINI ASMAE
IPC: B01D69/00
Filed: 2014-02-24
Abstract: A process for producing an ion exchange membrane involves melt-processing a mixture of a perfluorosulfonic acid ionomer in its acid form and a specific azole additive. The additive may be a triazole, alkyl triazole, vinyl triazole, fluoro-alkyl triazole, fluoro-vinyl triazole, pyrazole, alkyl pyrazole, vinyl pyrazole, fluoro-alkyl pyrazole, fluoro-vinyl pyrazole, benzimidazole, alkyl benzimidazole, vinyl benzimidazole, fluoro-alkyl benzimidazole, fluoro-vinyl benzimidazole or any mixture thereof to form a film having a thickness of from 3 to 200 microns. Ion exchange membranes so produced have reduced in-plane-swelling, improved dimensional stability and mechanical properties, and are useful as electrolytes in proton exchange membrane fuel cells.
Patent CA-2844260-A1 (CA)
Title: Protective polymer layer
Inventor: LEIDEN LEIF
IPC: B05D1/26
Filed: 2012-06-01
Abstract: The present invention relates to a method of joining polymer coated steel pipes comprising the steps of - providing polymer coated pipe segments with an uncoated length on both ends of the segments; - welding the polymer coated pipe segments together; - applying a curable polymer (A) onto the uncoated length of the welded pipe segments to form an first coating layer; and - applying a polymer composition (B) onto the first coating layer to form a topcoat layer with a thickness of 0.5 to 10 mm, wherein the polymer composition (B) has a melt flow rate MFR2 of 1.0 to 6.0 g/10 min, determined according to ISO 1133 at a temperature of 190°C under a load of 2.16 kg, and includes a base resin comprising (B-1) a non-elastomeric polyethylene in an amount of 60 to 85 wt% of the total polymer composition being produced in a process using a single-site catalyst, and (B-2) an elastomer comprising a copolymer of ethylene and at least one polar comonomer, wherein component (B-1) or components (B-1) and (B-2) have been grafted with an acid grafting agent and the use of polymer composition (B) as topcoat layer with a thickness of 0.5 to 10 mm in a coating of coated steel pipe field-joints, a method of coating a steel pipe and the use of polymer composition (B) for the coating of steel pipe joints or steel pipes.
Patent CA-2845439-A1 (CA)
Title: Ischemic stroke device
Inventor: FOLLMER BRETT ALLEN
IPC: A61M31/00
Filed: 2014-03-11
Abstract: An ischemic stroke device includes a telescoping support member, a first or proximal expandable member connected to the telescoping support member, and a second or distal expandable member connected to the first expandable member. A proximal portion of the first expandable member is attached to a distal end of an outer shaft of the telescoping support member, and a distal end of the first expandable member is attached to a distal portion of an inner core wire of the telescoping support member. The proximal end of the second expandable member is permanently joined to the distal end of the inner core wire. The first expandable member everts to cover the second expandable member that is used to capture an obstruction or clot, prior to pulling the obstruction or clot into a catheter for removal from a patient's vasculature.
Patent CA-2846399-A1 (CA)
Inventor: DE ANDRADE DAVID
IPC: H04L9/08
Filed: 2014-03-14
Abstract: Systems and methods for providing one or more secure services are disclosed.  One method can comprise authenticating and/or authorizing a user device to receive a security token. A request for information can be processed using the security token to facilitate the secure provision of services to the user device.
Patent CA-2847758-A1 (CA)
Inventor: CURTIS SPIKE
IPC: G01C21/34
Filed: 2014-03-28
Abstract: Computer-implemented systems and methods are disclosed for distance and congestion-aware resource deployment. In some embodiments, a method is provided to estimate a vehicle deployment region. The method includes constructing a graph data structure using at least in part a single invocation of a form of Dijkstra's algorithm. The method additionally includes partitioning an angular space centered on a vehicle location into a plurality of angular space regions, the vehicle location corresponding to a current or potential location of the vehicle. The method also includes selecting, for at least three of the plurality of the partitioned angular space regions, a geographical location within the angular space region, wherein each selected geographical location in an angular space region is a geographical location furthest from the vehicle location, and wherein each selected geographical location was determined, using the graph data structure, to be reachable from the vehicle location within a specified maximum cost. The method further includes forming a polygon representing a vehicle deployment region from the selected geographical locations.
Patent CA-2849360-A1 (CA)
Title: Disk brake, in particular for a utility vehicle, and brake lining for a disk brake
Inventor: PAHLE WOLFGANG
IPC: F16D55/226
Filed: 2012-09-27
Abstract: The invention relates to a disk brake, in particular for a utility vehicle, comprising a brake caliper (1), which reaches over a brake disk (3) and in which brake linings (4, 5) are positioned that can be pressed against the brake disk (3) on both sides by means of at least one brake application device and that each have a lining carrier plate (6) and a friction lining (7) fastened thereto, wherein the brake application device has at least one brake piston (8) that acts on the lining carrier plate (6) at the end face of the brake piston. Said disk brake is designed in such a way that at least one of the brake linings (4, 5) is supported in an articulated, preferably tiltable manner in the radial direction of the brake disk (3).
Patent CA-2851209-A1 (CA)
Title: Pharmaceutical solid compositions containing ibuprofen salts
Inventor: MORETTO ALBERTO
IPC: A61K9/00
Filed: 2012-11-14
Abstract: A pharmaceutical, non-effervescent, solid composition comprising a mixture of a pharmaceutically effective amount of a ibuprofen salt and a pharmaceutically acceptable strong base in a molar ratio of from 1:0.01 to 1:0,8, said composition being such that, when dissolved in drinkable water for dilution, imparts a pH value ranging from 9 to 9.5 to the obtained solution, which do not cause sensory irritation to the oral cavity especially to the back of the mouth and throat, when swallowed.
Patent CA-2853997-A1 (CA)
Title: A method for controlling display of a context toolbar
Inventor: WANG HUI
IPC: G06F3/0482
Filed: 2012-11-08
Abstract: The present invention relates to a method for controlling display of a context toolbar, comprising the following steps: ( 1 ) receiving a screen touch signal for displaying the context toolbar; ( 2 ) determining a selected object according to the screen touch signal; ( 3 ) selecting function buttons corresponding to the selected object, and obtaining an overall display width by summating the display width of the selected function buttons; ( 4 ) comparing the overall display width with a preset value, when the overall display width <= the preset value, displaying the context toolbar, and displaying all the selected function buttons and a close button for closing the context toolbar in the context toolbar; and when the overall display width >  the preset value, displaying the context toolbar, and displaying some of the selected function buttons and a close button for closing the context toolbar in the context toolbar, and in response to slide touch information. The present invention facilitates the operation of the scrolling toolbar and reading of the content of the user.
Patent CA-2854127-A1 (CA)
Inventor: BLOSS ROBERTA A
IPC: A61F2/97
Filed: 2012-10-25
Abstract: The present disclosure describes treatment of the vasculature of a patient with an expandable implant. The implant is constrained to a reduced delivery diameter for delivery within the vasculature by at least one sleeve. The implant can be constrained to other diameters, such as an intermediate diameter. The sleeves can be expanded, allowing for expansion of the diameter of the expandable implant, by disengaging a coupling member from the sleeve or sleeves from outside of the body of the patient. The expandable implant can comprise a steering line or lines which facilitate bending and steering of the expandable implant through the vasculature of a patient.
Patent CA-2855657-A1 (CA)
Inventor: GREBENISAN DAN
IPC: A61N7/00
Filed: 2014-07-03
Abstract: A method and system for stimulating the catalytic activity of telomerase and extend the length of telomeres, by generating wide and uniformly distributed spectrum of electromagnetic frequencies and ultrasound vibrations that induce electromagnetic and vibrational resonance in chromosomes and telomeres, and electromagnetic resonance in DNA. A number of sharp conductive pins mounted on the surface of a board, excited by sharp and short electric pulses, create complex electrostatic fields that excite a mass of piezoelectric crystal grains, having a wide and uniform distribution of size, filling the space between pins. A multi-band electromagnetic oscillator for DNA resonance is also disclosed.  Other embodiments are presented, with a plurality of telomeric resonators embedded in blankets, pads, panels or chair seats, along with flat coils generating magnetic earth frequencies, infrared and far infrared LEDs, grounding sheets and negative air ionizers, and the apparatus driving all these devices.
Patent CA-2856729-A1 (CA)
Inventor: Richard matthew
IPC: G06F21/56
Filed: 2012-12-06
Abstract: In one embodiment, a method includes identifying a plurality of portions of a file and comparing the plurality of portions of the file to a plurality of stored patterns. The plurality of stored patterns include portions of known malware. The method also includes determining, from the plurality of portions of the file and based on the comparing of the plurality of portions of the file to the plurality of stored patterns, a set of matching portions. The set of matching portions include one or more of the plurality of portions of the file. In addition, the method includes determining a score for each portion in the set of matching portions and providing information regarding the set of matching portions. The information includes the scores determined for each portion of the set of matching portions.
Patent CA-2856868-A1 (CA)
Inventor: CHEN CHUN-NAN
IPC: C12Q1/02
Filed: 2012-12-12
Abstract: This invention generally relates to methods, devices and kits for screening a plurality of single secreting cells for functional activity of the secreted molecules by measuring the amount of reporter gene mRNA produced in one or more reporter cells in response to the secreted molecules.
Patent CA-2860843-A1 (CA)
Inventor: OLWILL SHANE
IPC: C07K14/47
Filed: 2013-01-07
Abstract: The present disclosure relates to a method of treating, ameliorating or preventing a disorder by blocking the signaling pathway of c-Met, wherein said method comprises the step of administering a therapeutically effective amount of a composition to a subject in need thereof, which composition contains a lipocalin mutein or a fragment or a variant thereof. In addition, the present disclosure relates to a diagnostic composition suitable for use in, e.g., an immuno-imaging technique to detect the presence of c-Met as well as the uses thereof.
Patent CA-2861400-A1 (CA)
Inventor: SUPPER CLAUDIA
IPC: B32B5/26
Filed: 2014-08-29
Abstract: The present invention relates to a multilayer lining fabric comprising at least two warp-knitted fabric layers of at least one polymer thread material having a weight of >= 100 g/m2, wherein the number of weft threads per centimeter of length is larger than the number of warp threads per centimeter of width of the fabric layers, wherein, in the plane of the layers of the fabric, the direction of warp threads of one layer is twisted with respect to the direction of warp threads of an adjacent layer by an angle .alpha. of at least 20 °; and to clothes comprising a multilayer lining fabric as defined.
Patent CA-2861820-A1 (CA)
Title: Tubular anchoring system and a seat for use in the same
Inventor: XU YINGQING
IPC: E21B33/124
Filed: 2013-01-03
Abstract: A tubular anchoring system includes a first frustoconical member. Slips in operable communication with the first frustoconical member are radially expandable into an anchoring engagement with a structure in response to longitudinal movement relative to a frustoconical surface of the first frustoconical member. A collar in operable communication with the first frustoconical member is radially expandable into sealing engagement with the structure in response to longitudinal movement relative to a second frustoconical member. A seat in operable communication with the first frustoconical member having a surface configured to be sealingly engagable with a plug runnable thereagainst, is configured and positioned relative to the collar to aid the seat in maintaining a radially expanded configuration against a pressure differential formed across the seat when plugged.