baber/WOPTO huggingface dataset:
Patent CA-2746136-A1 (CA)
Inventor: CUI SHIMIN
IPC: G06F8/41
Filed: 2011-07-12
Abstract: An illustrative embodiment of a computer-implemented process for managing aliasing constraints, identifies an object to form an identified object, identifies a scope of the identified object to form an identified scope, and assigns a unique value to the identified object within the identified scope. The computer-implemented process further demarcates an entrance to the identified scope, demarcates an exit to the identified scope, optimizes the identified object using a property of the identified scope and associated aliasing information, tracks the identified object state to form tracked state information; and uses the tracked state information to update the identified object.
Patent CA-2747654-A1 (CA)
Title: High yield ratio and high-strength thin steel sheet superior in weldability and ductility, high-yield ratio high-strength hot-dip galvanized thin steel sheet, high-yield ratio high-strength hot-dip galvannealed thin steel sheet, and methods of production of same
Inventor: YOSHINAGA NAOKI
IPC: C22C38/42
Filed: 2004-09-30
Abstract: High yield ratio high-strength thin hot rolled steel sheet superior in weldability and ductility comprising steel containing, by mass%, C: over 0.030 to less than 0.10%, Si:  0.30 to 0.80%, Mn: 1.7 to 3.2%, P: 0.001 to 0.02%, S:  0.0001 to 0.006%, Al: 0.060% or less, N: 0.0001 to 0.0070%, containing further Ti: 0.01 to 0.055%, Nb: 0.012 to 0.055%, Mo: 0.07 to 0.55%, B: 0.0005 to 0.0040%, and simultaneously satisfying 1.1<=14xTi(%)+20xNb(%)+3xMo($)+300xB(%)<=3.7, the balance comprised of iron and unavoidable impurities, and having a yield ratio of 0.64 to less than 0.92, a TSxEl of 3320 or more, an YRxTSxEl 1/2 of 2320 or more, and a maximum tensile strength (TS) of 780 MPa or more.
Patent CA-2748656-A1 (CA)
Inventor: HENNIGAN SEAN ANTHONY
IPC: C07C49/08
Filed: 2009-12-23
Abstract: The present invention relates to a separation process for removing acetone from a mixture comprising acetone, methyl acetate and methyl iodide, said process comprising the steps of: (a) introducing said stream comprising acetone, methyl ac-etate and methyl iodide into a first distillation zone; (b) introducing acetic acid into said first distillation zone, either by addition of acetic acid to said stream comprising acetone, methyl acetate and methyl iodide or by introduction of acetic acid directly to the first distillation zone at one or more points at or above the point of introduction of said stream comprising acetone, methyl acetate and methyl iodide into the first distillation zone in step (a), or a combination of both; (c) removing from the first distillation zone an overhead stream comprising methyl iodide and a bottoms stream comprising acetone, methyl acetate, acetic acid, and a reduced amount of methyl iodide; (d) introducing into a second distillation zone the bottoms stream from step (c); (e) removing from the second distillation zone an overhead stream comprising methyl acetate and methyl iodide and a bottoms stream comprising ace-tone, methyl acetate and acetic acid; (f) introducing the bottoms stream from step (e) into a third distillation zone; and (g) remov-ing from the third distillation zone an overhead stream comprising methyl acetate and acetone and a bottoms stream comprising methyl acetate and acetic acid.
Patent CA-2752291-A1 (CA)
Inventor: JOHNKE ANDREW F
IPC: F25J3/00
Filed: 2010-01-19
Abstract: A process and an apparatus are disclosed for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream in a compact processing assembly.
Patent CA-2752654-A1 (CA)
Inventor: HEYWOOD JAMES
IPC: G16H70/60
Filed: 2010-03-30
Abstract: Various aspects of the invention described herein provide systems and methods for context- linked importation of user information. One aspect of the invention provides a method for context- linked importation of user information. The method includes: providing an interactive environment that allows posting of content by a plurality of pre-identified users; receiving content for the interactive environment from a pre-identified user; selecting relevant data about the pre-identified user from a database, the relevant data selected based on information contained in the content; and displaying the relevant data along with the content on the interactive environment.
Patent CA-2753985-A1 (CA)
Inventor: HUBER GEORGE W
IPC: C10G11/18
Filed: 2009-03-03
Abstract: This invention relates to compositions and methods for fluid hydrocarbon product, and more specifically, to compositions and methods for fluid hydrocarbon product via catalytic pyrolysis. Some embodiments relate to methods for the production of specific aromatic products (e.g., benzene, toluene, naphthalene, xylene, etc.) via catalytic pyrolysis. Some such methods may involve the use of a composition comprising a mixture of a solid hydrocarbonaceous material and a heterogeneous pyrolytic catalyst component. In some embodiments, the mixture may be pyrolyzed at high temperatures (e.g., between 500 °C and 1000 °C). The pyrolysis may be conducted for an amount of time at least partially sufficient for production of discrete, identifiable biofuel compounds. Some embodiments involve heating the mixture of catalyst and hydrocarbonaceous material at high rates (e.g., from about 50 °C per second to about 1000 0C per second). The methods described herein may also involve the use of specialized catalysts. For example, in some cases, zeolite catalysts may be used; optionally, the catalysts used herein may have high silica to alumina molar ratios. In some instances, the composition fed to the pyrolysis reactor may have a relatively high catalyst to hydrocarbonaceous material mass ratio (e.g., from about 5: 1 to about 20:1).
Patent CA-2756560-A1 (CA)
Title: Infusion pump
Inventor: GILLESPIE JOHN JR
IPC: A61M5/142
Filed: 2002-11-15
Abstract: A drive mechanism for an infusion pump, the drive mechanism for linearly moving a syringe plunger within a syringe barrel supported by the pump, the mechanism comprises a motor; a lead screw rotatably connected to the motor; a slide assembly including a threaded member supported thereon, the threaded member including first and second threaded portions of a rotary nut coupled to threads of the lead screw; an arm including one end connected to the slide assembly and one end adapted to be engaged with the syringe plunger, the threaded member being in engagement with the lead screw, wherein upon rotation of the lead screw by the motor, the slide assembly linearly moves the arm, wherein the arm is adapted to move the syringe plunger within the syringe barrel; and a disengagement rod pivotable to engage and rotate the rotary nut to a disengaged position, such that the threaded portions no longer engage the lead screw.
Patent CA-2758047-A1 (CA)
Inventor: LOPEZ OMAR D
IPC: C07D403/14
Filed: 2010-03-29
Abstract: This disclosure concerns novel compounds of Formula (I) as defined in the specification and compositions comprising such novel compounds. These compounds arc useful antiviral agents, especially in inhibiting the function of the NS5A protein encoded by Hepatitis C virus (HCV). Thus, the disclosure also concerns a method of treating HCV related diseases or conditions by use of these novel compounds or a composition comprising such novel compounds. (see formula I)
Patent CA-2759498-A1 (CA)
Title: Process for the electrolytic dissociation of hydrogen sulfide
Inventor: MARTIN MARC
IPC: C01B17/05
Filed: 2010-05-12
Abstract: The invention relates to a method for electrolytically de-composing hydrogen sulfide dissolved in an amine scrubber solution in an electrolysis cell (11), which comprises an anode chamber (9) and a cathode chamber (15), wherein the anode chamber (9) and the cathode chamber (15) are separated by a membrane (13), wherein at least one conducting salt is added to the amine scrubber solution, an anion-conducting membra-ne is used to separate the anode chamber (9) and the cathode chamber (15), and/or the amine scrubber solution in which the hydrogen sulfide is dissolved contains at least 10 vol.% potassium-N,N-dimethylamino acetic acid. The invention further relates to a use of the method.
Patent CA-2762063-A1 (CA)
Inventor: SKURSHA DAVID B
IPC: C10L1/14
Filed: 2010-04-29
Abstract: The present invention relates to a control release gel for delivery of additives to fuels where the gel compositions are free of ash producing components, or are substantially free of ash producing components, such that the gel compositions of the present invention do not supply any ash to the fuel compositions with which they are used. Further, the invention provides for the use of such compositions in the operation of an internal combustion engine.
Patent CA-2763045-A1 (CA)
Title: Hitch with hardened surfaces
Inventor: OLSON BRIAN R
IPC: B60D1/01
Filed: 2012-01-05
Abstract: An implement hitch tongue apparatus has a nodular cast iron tongue member defining a vertical drawpin hole. A bottom recess is defined in a bottom surface of the tongue member forward of the drawpin hole, and a pin hole recess is defined in a front portion of the drawpin hole. The recesses are filled with hard surfacing welding electrode material by welding with a hard surfacing welding electrode. A grease conduit can provide grease to the bottom surface of the tongue member. A hardened pin hole insert can be removably installed in the drawpin hole instead of hard surfacing, and the insert can provide different drawpin hole sizes.
Patent CA-2764516-A1 (CA)
Inventor: BOYER JAMES L
IPC: C08J9/28
Filed: 2010-06-09
Abstract: Provided is a microporous material including (a) a polyolefin matrix which contains ultrahigh molecular weight polyolefin having a molecular weight greater than 7 million grams per mole and 30 to 80 weight percent high density polyolefin, (b) finely divided particulate filler having a density ranging from 2.21 to 3.21 grams per cubic centimeter distributed throughout the matrix, and (c) at least 35 percent by volume of a network of interconnecting pores communicating throughout the microporous material. The microporous material has a density ranging from 0.6 to 0.9 g/cc, a Sheffield smoothness of less than or equal to 40, and an air flow rate of 1000 or more Gurley seconds. Printed electronic devices prepared from and methods of making the microporous material also are provided.
Patent CA-2766046-A1 (CA)
Inventor: SANSOUCY MICHAEL R
IPC: B29C48/15
Filed: 2010-06-29
Abstract: A method for manufacturing a separated tip catheter having a separated tip configuration includes the steps of: extruding an extrusion material through a die to form a catheter including a catheter body having a proximal end and a distal end and defining a first lumen and a second lumen, the catheter body having a septum positioned between the first and second lumens; and feeding a strip into the die so that the strip is positioned between the first lumen and the second lumen along a length of the catheter, the strip having a first proximal section formed of a first material capable of bonding with the extrusion material and a second distal section formed of a second material incapable of bonding with the extrusion material.
Patent CA-2766245-A1 (CA)
Inventor: FRANTTI JOHANNES
IPC: H01L39/12
Filed: 2010-06-24
Abstract: Superconductor, comprisingmaterial comprising material comprising stacked first and second layers, each of the layers comprising a network of cations surrounded by oxygen anions. According to the present invention, the material has an ilmenite crystal structureandabasiccomposition of type ABX3, where A and B are elementsdominantly occupying the cation sites of the first and the second layers, correspondingly, at least one of the elements A and B being a transition metal, and Xis an anion element dominantly occupying the anion sites.
Patent CA-2766524-A1 (CA)
Inventor: PLACHETKA JOHN R
IPC: A61P1/04
Filed: 2010-06-24
Abstract: The present disclosure is directed to a method for treating a disease or disorder in a patient at risk of developing an NSAID-associated ulcer by administering to the patient in need thereof a pharmaceutical composition in unit dosage form comprising aspirin, or a pharmaceutically acceptable salt thereof, and an acid inhibitor to the at risk patient and thereby decreasing the patient's risk of developing an ulcer.
Patent CA-2767061-A1 (CA)
Title: Specific binding agents of human angiopoietin-2
Inventor: OLINER JONATHAN DANIEL
IPC: A61K38/08
Filed: 2002-10-11
Abstract: Disclosed are peptides that bind to Ang-2. Also disclosed are peptibodies comprising the peptides, methods of making such peptides and peptibodies, and methods of treatment using such peptides and peptibodies.
Patent CA-2767092-A1 (CA)
Inventor: KUHAJDA FRANCIS P
IPC: C07D333/32
Filed: 2003-07-09
Abstract: The invention provides compounds of formulae II, III and IV:  (see formula II); (see formula III); and (see formula IV) and pharmaceutical compositions comprising these compounds. The pharmaceutical compositions may be used to induce weight loss, to treat cancer, to stimulate the activity of CPT-1, to inhibit the activity of neuropeptide-Y or to inhibit growth of invasive microbial cells in a human or animal subject.
Patent CA-2767229-A1 (CA)
Title: Information aggregation service
Inventor: ALEONG MICHELLE M
IPC: G06Q50/00
Filed: 2010-06-29
Abstract: Information aggregation techniques are described. In an implementation, a communication is received that includes an indication of a source of information associated with a non-member of the social network. Information associated with the non-member is aggregated from the source. The aggregation may be performed in response to receipt of a selection by a member of the social network service to interact with the information from the source. The aggregated information may then be presented to a member in conjunction with webpages output for interaction with the social network.
Patent CA-2767260-A1 (CA)
Title: Solid linear oligo-or poly-.epsilon.-caprolactone derivatives
Inventor: MIHOV GEORGE
IPC: A61L31/10
Filed: 2010-07-09
Abstract: The present invention relates to linear oligo- or poly-.EPSILON.-caprolactones di-blockcopolymers, in solid form at room temperature, comprising monoalkyl oligoethyleneglycol residues. The present invention further relates to a drug delivery formulation comprising above materials and a process for the preparation of the drug delivery formulation. The oligoethyleneglycol residues are preferably selected from the group consisting of methyl diethylene glycol, methyl triethyleneglycol or methyl tetraethylene glycol. The oligo- or poly-.EPSILON.-caprolactone derivatives are prepared via the reaction of mono-hydroxy-oligoethyleneglycol with .EPSILON.-caprolactone, whereby the mono-hydroxy-oligoethyleneglycol acts as an initiator.
Patent CA-2769645-A1 (CA)
Title: Polymer particles and uses thereof
Inventor: REHM BERND HELMUT ADAM
IPC: A61K38/43
Filed: 2010-07-29
Abstract: The present invention relates to polymer particles and uses thereof. In particular the present invention relates to functionalised polymer particles, processes of production and uses thereof in eliciting a cell-mediated immune response and in the treatment or prevention of diseases or conditions including those caused by intracellular pathogens.
Patent CA-2772214-A1 (CA)
Inventor: MAGUIRE PATRICK DAVID
IPC: F16M13/02
Filed: 2010-08-24
Abstract: The present invention relates to a connection system for connecting an item to a U-shaped frame member wherein the system includes: at least two opposed toggle clamps for releasably engaging the arms of the U-shaped frame member; at least one toe which releasably engages the top bend of the U-shaped frame member; and wherein the toggle clamps and toe are connected to a base member which forms part of, or is attachable, to the item.
Patent CA-2772253-A1 (CA)
Inventor: HALCOMB RANDALL L
IPC: A61K31/4985
Filed: 2010-09-10
Abstract: The present application includes novel modulators of TLRs, compositions containing such compounds, therapeutic methods that include the administration of such compounds.
Patent CA-2774000-A1 (CA)
Title: Split-ring gland pipe coupling with corrugated armor and annular gasket having pressure assist slot
Inventor: BIRD EDWIN A
IPC: F16L23/08
Filed: 2012-04-11
Abstract: A pipe coupling for coupling adjacent ends of a pair of pipes includes a sleeve, a split-ring gland positioned around one of the ends of the sleeve, and an annular gasket positioned within the split-ring gland and configured to be compressed by the split-ring gland for sealing one pipe end to the sleeve. The split-ring gland includes two partially circular gland members with spaced ends defining a gap, which is spanned by an armor positioned in the gap to provide a generally closed annular periphery about the gasket. The armor includes a corrugated portion engaging the gasket during compression. The gasket includes a pressure assist slot configured to receive pressurized fluid leaking from the pipes and a plurality of cross grooves ensuring continued fluid communication with the pressure assist slot. The gasket also includes ribs engaging the split-ring gland and the armor to reduce or eliminate added lubrication necessary.
Patent CA-2777401-A1 (CA)
Inventor: KOPYOV OLEG V
IPC: A61P19/00
Filed: 2010-10-13
Abstract: The stem cells that can be propagated and maintained for extended periods of time in culture in the absence of a feeder layer, and can be used to repair tissue damage. These cells are derived from fetal tissues and are able to repair different types of damage in musculoskeletal system, with significantly greater efficacy than stem cells derived from adult tissues. These cells are hypoimmunogenic and can be used for allogeneic transplantation to vertebrate hosts having disease and/or damage in musculoskeletal and other tissues. The cells can be administered by direct injection to the site in need of repair or by systemic (e.g., intravenous) administration. The stem cells of the invention are capable of migrating to the sites in need of repair, and of adopting a phenotype most appropriate to the nature of the damage, injury or disease.
Patent CA-2779787-A1 (CA)
Inventor: CHUNG KIOSKY
IPC: F24C3/04
Filed: 2012-05-28
Abstract: A heat transfer element includes two wings extending from a ridge. The ridge includes a first end and a second end. Each of the wings includes an edge. The first end of the ridge is placed at a higher elevation than the second end of the ridge when a plane defined by edges of the wings is placed horizontally.
Patent CA-2781948-A1 (CA)
Inventor: HASHIMOTO MASAKI
IPC: A01G27/00
Filed: 2010-11-30
Abstract: Disclosed is a planting device in which soil (planting bed material) is not susceptible to becoming excessive water. Specifically disclosed are a planting device which makes it easy to embed a water sensor, and makes it easy to determine the amount of water that is applied to the amount of detection water to start watering or single watering, and a feed-water control method. Hence, a planting container (1) capable of accumulating planting water, hydrophilic planting bed materials (20A, 20B), a feed-water device (30) for supplying planting water to the planting container (1), a first water sensor (S1) for detecting the water in the vicinity of an immerged section (24) of the planting bed materials (20A, 20B), a second water sensor (S2) for detecting the water in the vicinity of growth sections (25) of the planting bed materials where plant's roots have been accepted, and a control device that performs feed-water on the basis of the detection of values falling below reference values (Rm1, Rm2) by both of the first and second water sensors (S1, S2), and stops the feed-water on the basis of the detection of values exceeding the reference values by either of the first or second water sensors (S1, S2) are provided.
Patent CA-2782753-A1 (CA)
Title: Bourrelet de pneumatique pour vehicule lourd de type genie civil
Inventor: BONDU LUCIEN
IPC: B60C15/06
Filed: 2010-12-07
Abstract: L'invention concerne l'amélioration de l'endurance des bourrelets d'un pneumatique radial pour véhicule lourd de type génie civil, en diminuant la vitesse de propagation des fissures initiées en extrémité de retournement d'armature de carcasse et se propageant à travers les matériaux polymériques d'enrobage, de bordage et de remplissage. Selon l'invention, un élément de transition (25), constitué d'un matériau polymérique de transition, est au moins en partie en contact, sur sa face axialement extérieure, avec le matériau polymérique de bordage (22) et, sur sa face axialement intérieure, avec un matériau polymérique de remplissage (23b), les extrémités radialement extérieure (E25) et radialement intérieure (I25) de l'élément de transition sont respectivement radialement extérieure et radialement intérieure à l'extrémité du retournement d'armature de carcasse et le module d'élasticité à 10% d'allongement du matériau polymérique de transition est intermédiaire entre les modules d'élasticité à 10% d'allongement respectifs du matériau polymérique de bordage et du matériau polymérique de remplissage avec lequel l'élément de transition est en contact.
Patent CA-2786907-A1 (CA)
Inventor: HIRST PAUL
IPC: B41M1/30
Filed: 2011-01-21
Abstract: A method is provided for imaging vinyl flooring material. Images are formed on vinyl flooring material having enhanced thermomechanical properties using heat activated imaging methods. Minimum shrinkage of the flooring substrate and minimum image deformation are provided by the invention.
Patent CA-2787287-A1 (CA)
Inventor: SEED LEONARD PAUL
IPC: A47L15/42
Filed: 2011-02-07
Abstract: The softener is based on a capacitive-deionization (CDI) cell, in which the hardness ions are extracted, and disposed of, still intact, in concentrated form. The softener is combined with a chelate to inhibit precipitation, in the appliance, from the concentrated effluent. The chelate being citric acid, the acidity is effective to keep the hardness ions in solution. The purify and regenerate modes of operation of the softener can be timed to coincide with the washing and rinsing cycles of the appliance, whereby the presence of the softener does not affect the speed and performance of the appliance.
Patent CA-2787351-A1 (CA)
Title: Personalized vocabulary for digital assistant
Inventor: GRUBER THOMAS ROBERT
IPC: G06F40/00
Filed: 2011-01-11
Abstract: An intelligent automated assistant system engages with the user in an integrated, conversational manner using natural language dialog, and invokes external services when appropriate to obtain information or perform various actions. The system can be implemented using any of a number of different platforms, such as the web, email, smartphone, and the like, or any combination thereof. In one embodiment, the system is based on sets of interrelated domains and tasks, and employs additional functionally powered by external services with which the system can interact.
Patent CA-2788709-A1 (CA)
Inventor: SANWAL SUDHIR SINGH
IPC: C07D403/06
Filed: 2011-01-28
Abstract: The present invention relates to crystalline forms of L-malic acid salt of sunitinib and its preparation. The crystalline forms of the present invention are designated as Form V and Form VI of L-malic acid salt of sunitinib. Formula (I).
Patent CA-2791833-A1 (CA)
Title: Waveguide
Inventor: KUNES MARK ANTHONY
IPC: H01P3/14
Filed: 2011-03-02
Abstract: A waveguide is provided that comprises an elongate dielectric inner region, and an electrically conducting outer region spaced apart from the dielectric inner region. The dielectric inner region may be arranged to be flexible, and in some examples may be formed from powdered dielectric contained in a polymer tube or matrix, or in other examples may be formed from a plurality of segments. In some examples of the waveguide, each segment may be formed to have lenticular end faces, and may be formed from sintered BaTi4O9.