baber/WOPTO huggingface dataset:
Patent CA-2695732-A1 (CA)
Title: System and method for automated application of inoculants onto forage material
Inventor: FREEMAN STEVE
IPC: A01D41/127
Filed: 2010-03-23
Abstract: An automated system and method are provided for application of inoculant products onto forage material. Real time data measurements are taken for relative humidity and moisture content of the forage material in order to timely adjust the dispense rate of the inoculant applied to the forage material. Data gathering capabilities are provided with this system controller to enable an operator to view, adjust, and record various production records, as well as detailed information as to the amounts of inoculant applied. The components associated with the system of the present invention includes an inoculant bin or container including a dispense auger which dispenses a controlled amount of inoculant which is then conveyed to the intake opening of the baling machine the forage material enters the machine. The control system includes various sensors positioned at the intake opening of the baling machine which measures moisture content, and optionally the mass or volume of the incoming forage material. The control system provides a number of user interface options for controlling the dispensing of the inoculant product, as well as capturing data relating to the operation of the baling machine and the application of the inoculant product.
Patent CA-2701153-A1 (CA)
Inventor: BRADY DEAN
IPC: A23L27/30
Filed: 2008-09-26
Abstract: Methods for preferentially hydrolyzing one stereoisomer of an isoxazoline diester over another, as well as an enzyme for facilitating the preferential hydrolysis are provided. Also provided are methods for providing mixtures of (RR) and (RS) monatin as well as (SS) and (SR) monatin, which methods can include the step of stereoselectively hydrolyzing an isoxazoline diester.
Patent CA-2703926-A1 (CA)
Inventor: SCHWAGER MICHAEL
IPC: A61F2/958
Filed: 2008-07-22
Abstract: The invention relates to a catheter (10, 11, 12) for introducing into a hollow human or animal organ. Said catheter comprises a catheter tip (40, 41, 42) that protrudes forwards and a region that is encased by an expandable tubular hollow body (60, 70) and that is situated behind the catheter tip (40, 41, 42). Said catheter is characterised in that a wire spiral (20, 21, 22) is located in the encased region. It can also be advantageous to provide a radiopaque ring (100), in particular a platinum, gold or tungsten ring, on a hollow shaft (32) of the catheter, together with several rib-type projections (32.2...32.6) running around the hollow shaft (32) and projecting from the latter, in a region in front of and/or behind the radiopaque ring (100).
Patent CA-2707081-A1 (CA)
Inventor: FERRARI MICHAEL G
IPC: H04N1/54
Filed: 2008-12-15
Abstract: An article is printed based upon predetermined artwork. The artwork includes the specification of a palette of ink colors to be used in printing the article. Each of the colors is specified by a full tone color target and an undertone color target. Each ink formulation has a combined full tone L-C-H-a-b d E equal to or less than about 2, and a combined undertone d E less than or equal to about 3.The specification of ink colors may also include a light fastness value. The ink colors may be further specified by way of a proofing index value.
Patent CA-2708473-A1 (CA)
Title: Beverage preparation machine and method for cleaning a beverage preparation machine
Inventor: REYHANLOO SHAHRYAR
IPC: A47J31/30
Filed: 2010-06-25
Abstract: The beverage preparing machine (1) has a device for foaming and heating of milk (3), where device is attached over a milk suction hose (7) at a milk container (10). The milk is sucked from the milk container by negative pressure producible in the device for foaming and heating of milk to the device for foaming and heating of milk. An independent claim is also included for a method for cleaning a beverage preparing machine.
Patent CA-2710684-A1 (CA)
Inventor: BOS JEFFREY CHARLES
IPC: H04W4/02
Filed: 2010-07-21
Abstract: A method and mobile device for providing a meeting place for two mobile devices and arrival time of at least one of the mobile devices at the meeting place is provided. A first mobile device receives location information for a second mobile device and determines location information itself. Then, the first mobile device determines a meeting place based on the location information of the first mobile device and the location information of the second mobile device. Next, an approximate time for the first mobile device to travel to the meeting place is calculated and output, together with the location of the meeting, to a user interface on the first mobile device.
Patent CA-2711584-A1 (CA)
Inventor: COSTANTINO PAOLO
IPC: B01D67/00
Filed: 2009-01-07
Abstract: Materials and methods for the selective removal of lipopolysaccharide during the purification of molecules of biopharmaceutical interest are based on a polymeric substrate that binds lipopolysaccharide.  Preferably, the polymeric substrate is selective for at least one of heptose and 2-keto-3-deoxyoctonic acid. The substrate can be formed by a process comprising: (i) contacting a homogeneous polymer solution and a template solution; (ii) carrying out a phase inversion of the resulting solution; and (iii) removing the template.
Patent CA-2711881-A1 (CA)
Title: Two-stroke lean-burn gas engine with a silencer/catalytic converter
Inventor: CHRISMAN BRUCE M
IPC: F01N3/035
Filed: 2005-05-13
Abstract: A low-emissions 2-stroke natural-gas-fueled engine includes at least one cylinder with an exhaust port in communication with a silencer/catalytic converter unit. The unit has first and second volumes in communication with each other. The first volume dampens spurious exhaust pressure excursions and removes particulates in the exhaust. The second volume houses an oxidation catalyst for treating exhaust to reduce exhaust emissions. The engine oil has at most 10 ppm zinc content to reduce metal poisons contained in the exhaust prior to contact with the oxidation catalyst. The engine oil preferably has a very low ash content to minimize sulfur combustion components in the exhaust to reduce masking of the oxidation catalyst. The first volume preferably has a pressure relief valve set to relieve at a pressure greater than the maximum normal operating pressure of the engine to avoid excessive pressure excursions of the engine exhaust from damaging the oxidation catalyst.
Patent CA-2712370-A1 (CA)
Title: Call routing system and method
Inventor: EVSLIN TOM
IPC: H04L45/02
Filed: 2003-08-26
Abstract: A method and system is provided wherein routing information is obtained from previously cached information or from a gatekeeper (30). An originating gateway (20) in a network receives a request for a connection and determines whether pertinent routing information is cached. If available, the cached routing is used to attempt to establish a connection. If no previously established routing is available, the originating gateway (20) requests preferred outing from a gatekeeper (30), including prioritized selections of terminating gateways (22, 24 and 26) through which to make a connection to a designated call recipient (12).
Patent CA-2712770-A1 (CA)
Inventor: COWLISHAW KELLY
IPC: F16L55/10
Filed: 2010-08-13
Abstract: A system for controlling slurry flow through a flexible-walled transport tube.  An example system includes a frame, a pivot pin, a rotatable radial arm having an attached pressure pad, a spring tension adjustment rod extending between the radial arm and the frame, and a coil spring concentric with the spring tension adjustment rod and configured to oppose rotation of the radial arm away from a flexible-walled transport tube contacting the pressure pad. In one operating condition, a decrease in the pressure of the slurry within the transport tube reduces the force applied by the slurry outward on the tube wall, leading the spring to rotate the radial arm toward the tube, causing the contact pad to deflect the wall of the flexible-walled transport tube and impeding the flow of slurry through the tube.
Patent CA-2714398-A1 (CA)
Inventor: LEBLOND BERTRAND
IPC: C07D277/04
Filed: 2009-02-04
Abstract: Compounds according to the formula below are disclosed herein: Therapeutic methods for the treatment of pain, compositions, and medicaments related thereto are also disclosed.
Patent CA-2717304-A1 (CA)
Title: Apparatus and method for a biometric reader for access with identification on the device
Inventor: LAAROUSSI MOHAMED
IPC: A61B5/117
Filed: 2010-10-13
Abstract: A networkless biometric access device is provided hereby, the networkless biometric access device comprises a housing adapted to be secured in an electrical box, an electronic system comprising a biometric reader connected to the housing and adapted to scan fingerprints, and a memory module operatively connected to the biometric reader and adapted to store scanned fingerprints data therein. A method of using the networkless biometric access device and a kit comprising same is also provided hereby.
Patent CA-2717686-A1 (CA)
Inventor: RUBINGH BRYAN
IPC: H04L12/58
Filed: 2010-10-15
Abstract: A method of sorting a message from a sender to a recipient based on a key code incorporated in, attached to, or logically associated with the message, and ascertaining the validity of the key code.
Patent CA-2720068-A1 (CA)
Title: Virtual separation of bound and free label in a ligand assay for performing immunoassays of biological fluids, including whole blood
Inventor: WARDLAW STEPHEN C
IPC: G01N33/543
Filed: 2009-04-02
Abstract: Detection and characterization of immunologically detected substances are performed electronically on human and animal biological fluids such as whole blood, serum, plasma, urine, milk, pleural and peritoneal fluids, and semen, which fluids are contained in a thin chamber forming a quiescent fluid sample, which chamber has at least two parallel planar walls, at least one of which is transparent.
Patent CA-2720294-A1 (CA)
Inventor: GORCZYNSKI REGINALD M
IPC: G01N33/58
Filed: 2008-07-29
Abstract: The disclosure relates to methods for identifying a subject having elevated CD200 levels and/or comprising cells overexpressing CD200, the method comprising the step of assaying a biological fluid from the subject to determine a level of soluble CD200, wherein a level above control indicates the subject has elevated CD200 levels. Diagnostic methods, methods of monitoring prognosis and methods of medical treatment relating to CD200 associated medical conditions are also provided. The disclosure also provides assays and kits useful in the diagnosis of a medical condition associated with elevated CD200 and/or comprising cells overexpressing CD200.
Patent CA-2721292-A1 (CA)
Inventor: BURWASH GORDON
IPC: E21B49/02
Filed: 2010-11-15
Abstract: A core barrel assembly having an outer tubular assembly and an inner tubular assembly, which is received within the outer tubular assembly. The outer tubular assembly includes a sacrificial coupling positioned at an upper end of a core barrel.  The sacrificial coupling has a landing ring seat to support a landing ring. The inner tubular assembly includes a sacrificial tubular extension positioned at a lower end of an inner tube and designed to collapse before damage is sustained by the core barrel and the inner tube.  A landing assembly is positioned below the sacrificial tubular extension. When the landing assembly of the inner tubular assembly engages the landing ring of the outer tubular assembly in a violent impact, any resulting damage is sustained by the landing ring seat of the sacrificial coupling and results in the collapse of the sacrificial tubular extension, thereby preventing damage from occurring to the core barrel or the inner tube.
Patent CA-2722974-A1 (CA)
Inventor: KRISHNAN VENKATARAM
IPC: A61K8/72
Filed: 2009-05-04
Abstract: This invention relates to the field of polymeric materials that can be used in combination with a wide variety of substrates, such as textiles, metal, cellulosic materials, plastics, and the like, and to the field of active agents including, for example, antimicrobial, antibacterial, and antifungal materials. This invention further relates to latex polymer coatings that comprise at least one active component as well as methods for making and using such latex compositions.
Patent CA-2724740-A1 (CA)
Inventor: GRUBER HARRY E
IPC: A61K31/70
Filed: 2009-06-30
Abstract: The disclosure provides an extended release formulation of 5- fluorocytosine.  In another aspect, a method of treating a fungal disease is provided. The method comprises administering to a subject in need thereof a fungus-treating effective amount of a composition comprising 5-fluorocytosine. In yet another aspect, a method of treating a cancer is provided. The method comprises administering to a subject in need thereof a sufficient amount of an expression vector to induce expression of cytosine deaminase which is capable of converting 5-fluorocytosine to 5-fluorourcail in cells of the cancer and a cancer-treating effective amount of a composition comprising 5-fluorocytosine.
Patent CA-2726923-A1 (CA)
Inventor: CHEN YU
IPC: G06F3/023
Filed: 2008-06-02
Abstract: this Invention discloses a Chinese character input method adapting for teaching, including the procedure for inputting the stroke-type-code-element corresponds to the initial stroke of the Chinese character to be entered at least, and the sequentially inputting all the Pinyin-letters-code-elements that form the Pinyin of the Chinese character to be entered. The useful effect of this Invention lies in the fact that through the above input method, the beginners for learning Chinese are allowed to review the pronunciation of this Chinese character at the same time while it is entered, and the memory effect is thereby enhanced through remembrance of the initial stroke and the final stroke of the Chinese character to review the shape of this Chinese character, so as to expedite the progress on learning the Chinese characters.
Patent CA-2727771-A1 (CA)
Inventor: ANDRESEN BJOERN
IPC: H02J3/38
Filed: 2011-01-12
Abstract: It is described a converter device (102) for power conversion in e.g. a power plant (100) such as a wind turbine. The con-verter device (102) is configured for converting an electri-cal input power (106) to an electrical output power (108).  The converter device (102) may be configured for receiving mechanical input power or, according to another embodiment, may be configured for receiving electrical input power.    Fur-ther, the converter device (102) comprises a voltage input (118) for receiving a voltage signal (120), said voltage sig-nal (120) being indicative of a voltage in a electricity net-work to which the converter device (102) is coupled during operation in order to provide said electrical output power to said electricity network (112). Further, the converter device comprises a controller being configured for setting a reac-tive component of said electrical output power depending on said voltage signal (120) according to a out-of-band reactive current gradient if the voltage indicated by the voltage sig-nal (120) is outside a predetermined voltage band. The out--of-band reactive current gradient (150a, 150b) is defined as change of reactive current per voltage unit of a change in the voltage indicated by the voltage signal (120).
Patent CA-2728401-A1 (CA)
Inventor: DUGGIRALA PRASAD Y
IPC: D21C5/02
Filed: 2009-07-09
Abstract: The present invention provides for a composition comprising: a) activated magnesium silicate; b) optionally a suspending agent for said activated magnesium silicate; c) water,- d) optionally an emulsifier,- e) optionally excluding caustic soda;  and f) optionally excluding hydrogen peroxide. The present invention also provides for a composition comprising: a) magnesium silicate; b) a suspending agent for said magnesium silicate; c) water; d) optionally an emulsifier; e) optionally excluding caustic soda; and f) optionally excluding hydrogen peroxide. The present invention also provides a method for deinking a cellulosic substrate, using the composition described here above.
Patent CA-2730296-A1 (CA)
Title: Procede et appareil de vulcanisation de film mince sur des substrats de basse temperature a des vitesses elevees
Inventor: SCHRODER KURT A
IPC: G03G19/00
Filed: 2009-04-01
Abstract: Linvention concerne un appareil de vulcanisation pour le traitement thermique de films minces sur des substrats de basse température à des vitesses élevées. Lappareil de vulcanisation comprend une tête stroboscopique, un module de commande stroboscopique et un module de commande de convoyeur. Le module de commande stroboscopique commande la puissance, la durée et le taux de répétition dun jeu dimpulsions générées par une lampe flash sur la tête stroboscopique. Le module de commande de convoyeur ainsi que le module de commande stroboscopique assurent une synchronisation en temps réel entre le taux de répétition du jeu dimpulsions et la vitesse à laquelle le substrat est déplacé sous la tête stroboscopique, selon les informations de vitesse.
Patent CA-2732752-A1 (CA)
Inventor: KITTA KENNETH
IPC: B01F15/06
Filed: 2009-07-20
Abstract: A dough mixer includes a cabinet and a bowl supported within the cabinet.    The bowl includes a bowl body defining an opening through which dough is inserted into the bowl for a mixing operation. An agitator is mounted in the bowl for rotation therein. A refrigeration jacket is mounted to an exterior of the bowl body. The refrigeration jacket includes a plurality of channel members. Each channel member includes a unitary plate member having an elongated center panel extending along a periphery of the bowl body. The center panel is spaced from and facing the bowl body. A first leg is connected to the center panel by a first bend.  The first leg extends toward the bowl body. A  second leg is connected to the center panel by a second bend. The second leg extends away from the bowl body.
Patent CA-2733073-A1 (CA)
Title: Multiple zone cooling apparatus
Inventor: LEISHMAN JAMES
IPC: B23Q11/10
Filed: 2011-03-01
Abstract: A cooling assembly for a machine tool including at least first and second nozzle rings mounted on the spindle housing, respectively defining first and second coolant conduits and respectively including first and second pluralities of nozzles in fluid communication with the respective conduit. Each first nozzle is oriented with an outlet thereof directed toward a first machining zone containing cutting edges of at last one tool having a first length. Each second nozzle is oriented with an outlet thereof directed toward a second machining zone different from the first machining zone and containing the cutting edges of at least one tool having a second length.
Patent CA-2736171-A1 (CA)
Inventor: SAINDANE MANOHAR T
IPC: C07C317/28
Filed: 2009-09-09
Abstract: Processes for synthesizing aminosulfone compounds are provided. Aminosulfone compounds obtained using meth-ods provided herein are useful in production or synthesis of isoindoline based PDE  4 modulators.
Patent CA-2737408-A1 (CA)
Inventor: CHAIRES JONATHAN B
IPC: A61B6/00
Filed: 2009-09-16
Abstract: The presently-disclosed subject matter includes methods and systems for identifying biomarkers of interest, diagnosing and/or monitoring conditions of interest, assessing the efficacy of a treatment program, and composition screening.  Exemplary methods include providing a sample of interest, fractionating the sample, generating thermograms, and comparing thermograms.
Patent CA-2737452-A1 (CA)
Inventor: LI FUGANG
IPC: C08J3/24
Filed: 2009-09-25
Abstract: The present invention provides a composition including a polymer nanoparticle and at least one agricultural active compound incorporated with the nanoparticle, wherein the nanoparticle are less than 100 nm in diameter, and the polymer includes a polyelectrolyte.
Patent CA-2738984-A1 (CA)
Title: Enrobe bitumineux a performance acoustique importante
Inventor: MAZE MICHEL
IPC: C08L95/00
Filed: 2009-10-02
Abstract: L'invention concerne un enrobé bitumineux comprenant un matériau de faible masse volumique apparente comprise entre 0,01 et 0,3 t/m3 en une quantité suffisante pour améliorer ses performances acoustiques.
Patent CA-2739287-A1 (CA)
Inventor: BIELENBERG JAMES R
IPC: C10G19/08
Filed: 2009-10-02
Abstract: The present invention is a process for desulfurizing hydrocarbon feedstreams with alkali metal compounds and regenerating the alkali metal compounds via the use of a transition metal oxide. The present invention employs the use of a transition metal oxide, preferably copper oxide, in order to convert spent alkali metal hydrosulfides in the regeneration of the alkali hydroxide compounds for reutilization in the desulfurization process for the hydrocarbon feedstreams. Additionally, in preferred embodiments of the processes disclosed herein, carbonates which may be detrimental to the overall desulfurization process and related equipment are removed from the regenerated alkali metal stream.
Patent CA-2740545-A1 (CA)
Inventor: TURNER PHILIP
IPC: D01D5/00
Filed: 2009-10-09
Abstract: A method for the spinning of a fibre comprising cellulose nano-fibrils being aligned along the main axis of the fi-bre from a lyotropic suspension of cellulose nano-fibrils, said nano-fibril alignment being achieved through extension of the extruded fibre from a die, spinneret or needle, wherein said fibre is dried under extension and the aligned nano-fibrils aggregate to form a continuous structure.The fibrils used in this method can be extracted from a cellulose-rich material such as wood. The invention also related to acellulose-based fibreobtained according to this method and to a cellulose fibrewhich contains at least 90 %  wt of crystallised cellulose.
Patent CA-2740663-A1 (CA)
Inventor: KOBLER CHRISTOPH
IPC: A23K1/16
Filed: 2009-10-09
Abstract: The invention relates to the use of DL-methionyl-DL-methionine and salts thereof as a feed additive in feed mixtures for animals held in aquacultures, and a method for producing DL-methionyl-DL-methionine (I) having the formula (I) by converting a urea derivative of the general formula (II) to DL-methionyl-DL-methionine, wherein the groups R1 and R2 in the urea derivatives IIa, IIb, IIc, IId, IIe, IIf, and IIg are defined as follows: IIa: R1 =  COOH, R2 = NHCONH2 IIb: R1 = CONH2, R2 = NHCON-H2 IIc: R1 = CONH2, R2 = NH2 IId: R1 -R2 =-CONH-CONH-IIe: R1=CN,R2 =OH IIf:R1=CN,R2=NH2 IIg:  R1= =O, R2 = H.
Patent CA-2740708-A1 (CA)
Inventor: HEIKKILAE HEIKKI
IPC: C13K13/00
Filed: 2009-10-20
Abstract: The present invention relates to a process for the production of xylose and dissolving pulp from xylan-containing biomass, such as hardwood. The invention is based on prehydrolysis of the xylan-containing biomass with SO2 in specified conditions, followed by chromatographic fractionation, nanofiltration or precipitation crystallization of the xylose-containing prehydrolyzate to obtain a xylose product having a xylose content of at least 55% on DS. The dissolving pulp obtained from the process can be used for example for the production of viscose.
Patent CA-2742267-A1 (CA)
Title: Differentiation of human embryonic stem cells to the pancreatic endocrine lineage
Inventor: REZANIA ALIREZA
IPC: C12N5/071
Filed: 2009-10-22
Abstract: The present invention provides methods to promote the differentiation of pluripotent stem cells. In particular, the present invention provides a method to increase the expression of markers associated with the pancreatic endocrine lineage using a TEF_beta receptor agonist such as activin A, activin B, activin C, GDF_8, GDF_11 or GDF_15.