baber/WOPTO huggingface dataset:
Patent CA-2651975-A1 (CA)
Inventor: KRISTIANSEN DAG
IPC: E21B43/12
Filed: 2006-05-09
Abstract: The invention relates in a first aspect to a method for automatically controlling a flow in a flow line system including a flow line (3), a flow line inlet (1) and outlet (2), and a control valve (4) located in the flow line (3) at the outlet (2). The method includes the steps of: controlling the opening of the valve by means of a control unit (5) measuring or estimating an outlet flow rate (FT2), for example, from the flow line (3), and opening of the valve, determining if a sudden drop occurs in any of the measurements or estimates, deciding if a liquid blockage in the flow line is present or approaching, and if a liquid blockage is indicated as present or approaching, increasing the opening of the valve (4) by an amount determined by the measurements or estimates, inhibiting any further manipulation of the valve (4) before a non-zero time period has expired, and repeating the steps according to the above. The invention also relates to a corresponding system and a computer program product.
Patent CA-2653037-A1 (CA)
Title: High-pressure discharge lamp
Inventor: HUETTINGER ROLAND
IPC: H01J61/82
Filed: 2007-05-14
Abstract: The lamp uses a sealing system with a ceramic supporting element (17) having a short length LA together with a W-Nb leadthrough part (18, 19, 20) and a specially adapted glass solder (21), which is based on an Al2O3 rare earth oxide system. In this case, the W part is accommodated in the supporting part over a length LW of 1 mm, and the aspect ratio LW/DUW, formed from the length LW and the diameter DUW of the W part, is at least 10.
Patent CA-2653214-A1 (CA)
Title: Distortion compensation circuit and method
Inventor: CARON MARIO
IPC: H04B7/005
Filed: 2009-02-04
Abstract: The invention relates to methods and circuits for compensating linear in-band distortions such as those occurring in RF circuits of broad band communication systems. A  low--rate sampling is used to collect statistical information about a modulated signal after it passed through the distorting circuits, which is then compared to reference statistical information for the modulated signal to iteratively adjust a frequency response of an equalizing linear filter inserted into the signal path so as to compensate for the distortions.
Patent CA-2654459-A1 (CA)
Title: Compositions and kits comprising a melatonin component and an omega-3-fatty acid component
Inventor: EBEL JAMES PATRICK
IPC: A61K31/4045
Filed: 2007-06-22
Abstract: Disclosed herein are compositions and kits, wherein each composition comprises a melatonin component, an omega-3-fatty acid component, or both, and wherein each kit comprises a melatonin component and an omega-3-fatty acid component. The compositions and kits are useful for restorative sleep function and skin benefits. Further disclosed herein are methods of using the compositions and kits.
Patent CA-2654612-A1 (CA)
Inventor: WEIGEN CHEN
IPC: F16K24/04
Filed: 2007-06-01
Abstract: An anti-siphon device for a flush valve comprises an air-inlet sealing diaphragm (2), a diaphragm bracket (3) with an air inlet (8), a flex sleeve (4), a venting bracket (5), and an offsetting spring (6). The deformation power of the air- inlet sealing diaphragm is comparatively small. When compared with existing anti-siphon reflux devices, this anti-siphon device has a very low current pressure loss and can prevent leaking. When the anti-siphon device is applied in heating and plumbing devices, such as a flush valve, the current pressure can be retained and thus satisfactory flush effect is achieved.
Patent CA-2658027-A1 (CA)
Inventor: SAUER JUERGEN
IPC: B01J20/32
Filed: 2007-06-27
Abstract: The invention relates to a hydrophobically coated molecular sieve comprising particles that have a maximum particle size of 1000 nm. The surface of the particles is coated with a silane of general formula SiR1R2R3R4. Also disclosed are a method for producing said molecular sieve and a method for using the same. The invention further relates to the use of the coated molecular sieve, compositions containing said molecular sieve, and the use thereof for producing devices, e.g. electronic components and apparatuses.
Patent CA-2658569-A1 (CA)
Inventor: ETO TAKASHI
IPC: B21F35/02
Filed: 2007-05-24
Abstract: A device and method for forming an end of a coiled spring. The device has a pair of horizontally disposed parallel rollers (8), a core (22), a stopper (20) installed adjacent to the peripheral surface of the core (22) and vertically moving and rotating integrally with the core (22), a clamping jig (24) installed so as to be approachable and separable from the core (22) and holding a half-finished spring (30) in cooperation with the core (22), and a pusher (12) for pushing the half-finished spring (30) toward the stopper (20). In the method, a big tail part is formed at one end of the half-finished spring (30) when the axis of the core (22) is positioned between the axis of the half-finished spring (30) and the axes of the parallel rollers (8). To make the big tail part, a clamping part (2) rotates the half-finished spring (30) in its coiling direction about the axis while holding the spring (30) inside a triangle formed by the axes of the parallel rollers (8) and the axis of the core (22).
Patent CA-2659682-A1 (CA)
Inventor: KAWAMOTO RICHARD MASARU
IPC: C07C255/57
Filed: 2007-06-26
Abstract: The present disclosure relates to HIF-1.alpha. prolyl hydroxylase inhibitors of Formula I     (see formula I) wherein R, R1, R2, R3, R a and I, are as defined in the description, compositions which comprise the HIF-1.alpha. prolyl hydroxylase inhibitors of Formula I and to methods for controlling, inter alia, Peripheral Vascular Disease (PVD), Coronary Artery Disease (CAD), heart failure, ischemia, and anemia using the compounds of Formula I.
Patent CA-2661087-A1 (CA)
Inventor: NGUYEN NGA K
IPC: H01B9/00
Filed: 2007-07-23
Abstract: An adaptor for controlling electrical stress in an electrical power cable having reduced insulation thickness. The adaptor includes an insulative member and a semi-conductive member. The insulative member is configured to overlay an exposed portion of electrical insulation of the power cable to provide, in combination with the insulation of the cable, a total effective insulation thickness that that reduces electrical stress to a level the cable and cable accessory can withstand.
Patent CA-2662188-A1 (CA)
Title: Dispensing closure having a flow conduit with key-hole shape
Inventor: ROMANOV SERGEY
IPC: B65D47/00
Filed: 2007-09-04
Abstract: A dispensing closure (10) has a flow conduit (50) that provides a sufficient flow restriction to prevent unwanted spurting of the product when the container is initially opened. The dispensing closure (10) includes a closure body (20) with an upper deck (30) and a flow conduit (50) extending through the upper deck (30). The flow conduit (50) includes an entry orifice (50A) having an entrance axis and an exit orifice (50B) having an exit axis. The entrance axis is parallel to, but not co-linear with, the exit axis to provide a non¬ linear flow path from an interior of the closure (10) to the exterior of the closure (10).
Patent CA-2665956-A1 (CA)
Title: Combination treatment for ocular diseases
Inventor: PATEL SAMIR
IPC: A61P9/10
Filed: 2009-05-12
Abstract: The invention provides compositions and methods for treating ocular disorders, such as angiogenesis-associated disorders, by administering a combination of an inhibitor of VEGF activity and an inhibitor of .alpha.5.beta.1 integrin activity.
Patent CA-2666512-A1 (CA)
Title: Soft capsules comprising palonosetron hydrochloride having improved stability and bioavailability
Inventor: BRAGLIA RICCARDO
IPC: A61K9/48
Filed: 2007-10-19
Abstract: Provided are solid oral dosage forms of palonosetron hydrochloride, methods of using the dosage forms to treat emesis, and methods of making the dosage forms. The dosage forms have improved stability and bioavailability, and are preferably in the form of liquid filled capsules.
Patent CA-2669637-A1 (CA)
Inventor: STRAESSLER SIGFRID
IPC: F04B7/06
Filed: 2006-12-08
Abstract: A pump including a stator (8), a rotor (6) comprising an axial extension (14,16) slidably and rotatably mounted at least partially in a rotor chamber (10) of the stator, and at least first and second valves between an inlet and the rotor chamber, respectively between the rotor chamber and an outlet (12), that open and close as. a function of at least the angular displacement of the rotor. The pump comprises interacting cam elements (42,44) on the rotor and stator and biasing means acting on the rotor for applying a force on the rotor in the axial direction of the stator cam element.
Patent CA-2670379-A1 (CA)
Title: 18f-labelled folates
Inventor: ROSS TOBIAS LUDWIG
IPC: C07D475/04
Filed: 2008-04-11
Abstract: The present invention is directed towards new 18F-folate radiopharmaceuticals, wherein the fluorine-18 is covalently linked to the aminobenzoyl moiety, which connects the condensed pyrimidine heterocycle to the amino acid portion within folate structures, as well as their precursors and their non-radioactive references, a method of their preparation, as well as their use in diagnosis of a cell or population of cells expressing a folate-receptor and monitoring of cancer and inflammatory and autoimmune diseases and therapy thereof.
Patent CA-2670581-A1 (CA)
Title: Chenille avec largeur reglable
Inventor: THIBAULT JONATHAN
IPC: F16H7/20
Filed: 2009-06-29
Abstract: Cette invention concerne généralement des systèmes de chenille et des ensembles de traction pour remplacer les roues de véhicules à roues. Le système de chenille utilise une bande de traction disposée autour d'un barbotin, des roues folles et des roues porteuses pour la propulsion. Les roues folles et les roues porteuses sont généralement montées de façon pivotante sur un châssis de support, lui-même configuré pour être couplé de manière mobile au châssis du véhicule par l'intermédiaire d'un élément de support. Le système de piste peut être espacé de façon réglable au châssis du véhicule par l'insertion sélective d'un ou plusieurs éléments d'espacement entre le barbotin et l'essieu.
Patent CA-2672342-A1 (CA)
Inventor: XU ZHENGHE
IPC: B01D53/64
Filed: 2007-12-11
Abstract: A method of adsorbing mercury includes the use of silver nanodots formed on chabazite as a sorbent. The silver nanodots may be formed on chabazite by ion-exchange followed by activation.
Patent CA-2672678-A1 (CA)
Inventor: WATSON BRADLEY EUGENE
IPC: B60R3/02
Filed: 2007-12-13
Abstract: A running board assembly for a motor vehicle includes an arm adapted to be fixedly coupled to the motor vehicle. A pivot shaft extends through the arm and is rotatable relative thereto. A step is fixedly secured to the pivot shaft and is movable between a stowed position and a deployed position. A motor is operably coupled to the pivot shaft such that actuation of the motor rotates the pivot shaft relative to the arm to move the step between the stowed position and the deployed position.
Patent CA-2678533-A1 (CA)
Title: Current steering for an implantable stimulator device involving fractionalized stimulation pulses
Inventor: HALLER MATTHEW I
IPC: A61N1/372
Filed: 2009-03-30
Abstract: A method for configuring stimulation pulses in an implantable stimulator device having a plurality of electrodes is disclosed, which method is particularly useful in adjusting the electrodes by current steering during initialization of the device. In one aspect, a set of ideal pulses for patient therapy is determined, in which at least two of the ideal pulses are of the same polarity and are intended to be simultaneou s applied to corresponding electrodes on the implantable stimulator device during an initial duration. These pulses are reconstructed into fractionalized pulses, each comprised of pulse portions. The fractionalized pulses are applied to the corresponding electrodes on the device during a final duration, but the pulse portions of the fractionalized pulses are not simultaneously applied during the final duration.
Patent CA-2678813-A1 (CA)
Inventor: SAPORITO MICHAEL S
IPC: C12Q1/42
Filed: 2008-02-20
Abstract: The present invention relates to methods of identifying activators of lyn kinase by preincubating a test compound in the presence of lyn kinase; adding ATP and substrate to the lyn kinase and test compound; incubating the test compound, lyn kinase, ATP, and substrate; and measuring phosphorylation level of the substrate, whereby an increase in the phosphorylation of the substrate indicates that the test compound is an activator of lyn kinase.
Patent CA-2679908-A1 (CA)
Inventor: PLOEMEN INGMAR HUBERTUS JOSEPHINA
IPC: C10G1/04
Filed: 2009-09-23
Abstract: The present invention is directed to a method comprising contacting an oil sand with a suitable solvent to generate a solvated oil sand slurry; separating solvent-diluted bitumen from the solvated oil sand slurry to generate (a) a solvent-diluted bitumen and (b) a slurry with increased solids concentration; and filtering the slurry with increased solids concentration. The method of the present invention may be used to produce a low ash bitumen product and dry tailings from oil sands.
Patent CA-2680546-A1 (CA)
Title: Melting furnace including wire-discharge ion plasma electron emitter
Inventor: FORBES JONES ROBIN M
IPC: H01J37/305
Filed: 2008-03-26
Abstract: An apparatus for melting an electrically conductive metallic material includes a vacuum chamber and a hearth disposed in the vacuum chamber. At least one wire-discharge ion plasma electron emitter is disposed in or adjacent the vacuum chamber and is positioned to direct a wide-area field of electrons into the vacuum chamber, wherein the wide-area electron field has sufficient energy to heat the electrically conductive metallic material to its melting temperature. The apparatus may further include, at least one of a mold and an atomizing apparatus which is in communication with the vacuum chamber and is positioned to receive molten material from the hearth. Preferably, the pressure within the furnace chamber is maintained at more than 5,3 Pa to decrease evaporation of volatile elements.
Patent CA-2681164-A1 (CA)
Inventor: ZAPATA PEREZ CARLOS
IPC: A61N2/04
Filed: 2008-01-16
Abstract: The invention relates to a biophysiological regulator for therapeutic treatments, including brain stimulation coils (7) which generate current using a microcontroller (11). The invention includes a second microcontroller (16), a liquid crystal display (17), a selector (21) for selecting pre-recorded programs and a connection port (20) for an external device (19) which is provided with a speaker (24) and LEDs that indicate whether or not the battery is charged (18), the regulator is connected (27), an application is underway (26) and the battery is low (25), and an internal program (28) which regulates the frequency and typology of the output wave and the time. The invention also includes a tamper protection system formed by a microcontroller (29) inside a special connector (30) built into the assembly (applicator and cable), in which the internal software of the device reads the serial number located inside the microcontroller of the connector.
Patent CA-2681278-A1 (CA)
Title: Thermoelectric retrofit unit for a liquid recipient
Inventor: BOULAY ANDRE
IPC: F24H9/20
Filed: 2009-09-30
Abstract: A retrofit unit for heating and cooling liquid stored in a recipient, the retrofit unit comprising: a housing defining a cavity and allowing the retrofit unit to be external to the recipient; a thermoelectric device in the cavity, comprising at least one thermoelectric module having a heat radiation side and a heat absorption side; a control unit in the cavity, for controlling the energy to be applied to the thermoelectric module; and a connecting element on the housing, the connecting element allowing the thermoelectric device one of direct contact and indirect contact with the liquid stored in the recipient to selectively heat and cool the liquid by emitting and absorbing heat, respectively.
Patent CA-2683427-A1 (CA)
Inventor: CONE WILLIAM LEWIS
IPC: C09J7/29
Filed: 2008-04-04
Abstract: A label for application to a surface having at least one compound curve is provided. The label comprises a heat shrinkable film having an inner surface and outer surface and a layer of pressure sensitive adhesive on the inner surface of the heat shrinkable film.
Patent CA-2685979-A1 (CA)
Inventor: TJELTA BRENDA L
IPC: C11D3/10
Filed: 2008-06-09
Abstract: A solidification matrix includes a straight chain saturated carboxylic acid salt, sodium carbonate, and water. The straight chain saturated carboxylic acid salt is selected from a salt of a mono-, di-, or tri- carboxylic acid. The solidification matrix may be used, for example, in a solid detergent composition.
Patent CA-2686126-A1 (CA)
Inventor: ELLAM MATTHEW JAMES
IPC: A47L9/10
Filed: 2008-04-08
Abstract: According to the invention there is provided a cleaning appliance (10) co mprising a main body (12) and a collecting chamber (100) releasably held on the main body (10). The collecting chamber (100) comprising a closure member (106) which is movable between a closed position and an open position in wh ich the collecting chamber (100) can be emptied. The collecting chamber (100 ) further comprises an actuating member (150) adapted and arranged to releas e the collecting chamber (100) from the main body (12) and, when the collect ing chamber (100) is released from the main body (12), to release the closur e member (106) from the closed position. By providing such an arrangement, a single actuating member (150) can be used to release the collecting chamber (100) from the main body (12) of the cleaning appliance (10) and also to op en the closure member (106) to empty the collecting chamber (100). A single actuating member (150) is less complex, requires less space and is more intu itive for a user to operate.
Patent CA-2686634-A1 (CA)
Inventor: HARNISCHMACHER FRIEDHELM
IPC: F21V23/00
Filed: 2008-02-22
Abstract: The invention relates to a lighting fixture (1) which comprises at least one lighting fixture housing (2) and a cover (3) and which is constructed particularly as a safety and/or emergency exit light and/or as an explosion-proof light. A lighting means (4) is held by means of a clamp connection (5) at the lighting fixture housing, and at least one auxiliary electrical device (6) into the lighting means is disposed at the lighting fixture housing. In order to improve such a lighting fixture in such a way that the lighting fixture can be expanded easily and with a simplified construction in a cost-effective manner, with a lower expense for the installation and a lower expense of time, and with all explosion-protection measures observed, the lighting fixture housing (2) has conductor rails (7) for supplying electricity to the lighting means and to the auxiliary electrical device, wherein the auxiliary electrical device is constructed as a plug-in module which can be plugged onto the conductor rails.
Patent CA-2693224-A1 (CA)
Inventor: BEUCHLE GUNTER
IPC: C04B7/345
Filed: 2008-07-16
Abstract: The invention relates to a monophase hydraulic binder containing silicon, calcium, oxygen and hydrogen atoms in an arrangement comprising silicate building units having an average connectedness of higher than Q1.5 and silanol groups, with none or a part of the calcium atoms being substituted for by a metal atom M[6]x+ sixfold or higher-coordinated with oxygen and/or none or a part of the silicon atoms being substituted for by a metal atom M[4]y+ tetrahedrally coordinated with oxygen, the molar ratio of [CaO + (x/2) .cndot. (M[6]x+O x/2)] : [SiO2 + M[4]y+O y/2]     having a value of 0.2 to 2.0, and the binder having an H2O content of 3.5% by weight to 20% by weight, as well as a mixture containing this binder.     Furthermore, the invention relates to methods for manufacturing the binder or a mixture containing this binder by reaction grinding a starting material of silicate building units having a connectedness of Q0 to Q2, and optionally further materials, with a solid silicate raw material having a ceonnectedness of the silicate building units of Q3 to Q4 and optionally drying the monophase hydraulic binder to an H20 content of 3.5% by weight to 20% by weight.     Finally, the invention relates to a building material made by setting the binder or a mixture containing this binder with water and subsequent hardening.
Patent CA-2693376-A1 (CA)
Inventor: SEYEDI FARZANEH
IPC: C07C237/26
Filed: 2008-07-07
Abstract: Methods for synthesizing a carboxaldehyde substituted tetracycline compound comprising reacting a tetracycline reactive intermediate under appropriate conditions with carbon monoxide, a palladium catalyst, a phosphine ligand, a silane and a base, such that said carboxaldehyde substituted tetracycline compound is synthesized. The palladium catalyst is chosen from PdCl2 (tBu2PhP)2 dichlorobis (di-tert-butylphenylphosphine palladium (II)] or PdCl2 (DPEPhos) [bis (diphenylphosphinophenyl) ether palladium (II) chloride]. The tetracycline reactive intermediate contains moieties selected from halogens and triflates. Methods of synthesizing a substituted tetracycline compound comprising reacting the carboxaldehyde substituted tetracycline compound under palladium catalyzed coupling conditions, hydrogenolysis conditions or reductive amination conditions.
Patent CA-2694181-A1 (CA)
Inventor: BARTELS BRENT ALLEN
IPC: A01G23/06
Filed: 2008-07-30
Abstract: One embodiment of the present disclosure provides a material reduction machine including a clutch configured and arranged to engage and disengage a material reduction tool with an engine based in response to a control unit. The control unit is configured to decelerate the material reduction tool by maintaining the clutch engaged with the engine during an engine speed reduction period. Another embodiment of the present disclosure also provides a method of decelerating a material reduction tool of a material reduction machine. The metho includes the steps of maintaining engagement between the material reduction tool and an engine after the engine enters an engine speed reduction mode, and disengaging the material reduction device from the engine before the engine rpm drops below a predetermined level.
Patent CA-2694573-A1 (CA)
Inventor: MEGA MASAHIKO
IPC: C22F1/10
Filed: 2009-02-09
Abstract: This object aims to provide a method for repairing a turbine rotor blade while suppressing occurrence of cracking caused by welding. A method for repairing damage of a fin at the tip end of a turbine rotor blade comprises a step of cladding a damaged portion of a fin by welding (step S2), a step of peening the boundary area between the fin and the portion clad by welding (step S4), and then a step of performing solution heat treatment (step S6). By this method, damage of the fin of the turbine rotor blade can be repaired.
Patent CA-2697453-A1 (CA)
Inventor: LEE CHUL SOO
IPC: H04N19/89
Filed: 2008-08-25
Abstract: The present invention provides a data processing method. The data processing method includes receiving a broadcast signal in which main service data and mobile service data are multiplexed, acquiring transmission-parameter-channel signaling information including transmission parameter information of the mobile service data, and fast-information-channel signaling information, acquiring binding information describing a relationship between at least one ensemble transferring the mobile service data and a first virtual channel contained in any of the at least one ensemble by decoding fast-information-channel signaling information, acquiring ensemble identification information transferring the first virtual channel using the binding information, and receiving at least one mobile service data group transferring an ensemble according to the ensemble identification information, parsing service table information contained in the ensemble and decoding content data contained in the first virtual channel using the parsed service table information, and displaying the decoded content data.