baber/WOPTO huggingface dataset:
Patent CA-2781329-A1 (CA)
Inventor: HAKATA TOSHIYUKI
IPC: A61K49/00
Filed: 2010-11-18
Abstract: Disclosed is a magnetic-particle-containing aqueous dispersion which has an average primary particle diameter of 5 to 15 nm, an average secondary particle diameter of 10 to 60 nm, and has a zeta potential of -20 mV or less at a pH falling within the range from pH6 to 8, wherein the surfaces of the magnetic powder are coated with a polymer having a carboxyl group. The magnetic-particle-containing aqueous dispersion can be produced by heating an aqueous solution having, dissolved therein, a polymer having a carboxyl group to a temperature falling within the range from 90 to 100°C in a nitrogen atmosphere, adding a solution containing a bivalent iron salt and a trivalent iron salt and an alkaline solution to the heated aqueous solution, causing the resulting mixture to react at that temperature, adding ethanol to the reaction solution to cause precipitation, removing a supernatant from the ethanol-precipitated solution, dissolving the resulting solution in water, and subjecting the resulting solution to dialysis. The magnetic-particle-containing aqueous dispersion is useful for the production of a magnetic-particle-containing medicinal agent for diagnostic purposes, therapeutic purposes or the like which can exhibit a homogeneous function with high reproducibility.
Patent CA-2781756-A1 (CA)
Title: Press having at least one collector wagon that can be coupled and uncoupled
Inventor: STRAUTMANN WOLFGANG
IPC: B30B9/30
Filed: 2010-11-29
Abstract: The press (1) has at least one collector wagon (2) for compressible material (5) to be pressed that can be coupled and uncoupled and that comprises a collector chamber having floors (20) and walls (22, 23, 24), as well as a press chamber (10). When the collector wagon is coupled to the press, the collected compressible material (5) is mechanically transferred from the collector wagon (5) into the press chamber (10), after movement of the floor (20) and use of a feeder device (3). When uncoupled from the press, the collector wagon (2) is filled with compressible material (5) at a location at a distance from the press (1). The feeder device (3) is designed such that the compressible material (5) to be pressed present in the collector wagon (2), after the upward movement of at least the floor (21), is gradually gripped and continuously removed from the collector wagon (2) from above, and fed to the press (1).
Patent CA-2783276-A1 (CA)
Title: Method and system for recording data monitored during the manufacture of molded ophthalmic lenses
Inventor: LEPPER JOHN
IPC: G02C7/04
Filed: 2003-04-04
Abstract: These and other objectives are attained with a method and system for recording data monitored during the manufacture of molded ophthalmic lenses. This method comprises the steps of identifying a set of process parameters used in said manufacture, identifying an associated value range for each of the process parameters, and monitoring each of the process parameters during the manufacture of the lenses. If, during the manufacture of one of the ophthalmic lenses, one of the process parameters moves outside the associated value range, then that lens is rejected. However, if, during the manufacture of one of the ophthalmic lenses, all of the process parameters stay within their associated ranges, then that lens is identified as acceptable, and a device history record is made for that lens.  This device history record includes a reference code for identifying the set of process parameters. A database, referred to as a shadow table, may be used to protect the integrity of data recorded during, or relating to, the manufacture process.  In accordance with this feature, a shadow table is formed, and data items from device history records are copied into the shadow table in response to the occurrence of predefined events.  For example, these predefined events may include whenever anyone, or anyone outside a group of identified individuals accesses the device history record to perform predefined operations, such as alter or deleted, on the data in the device history record.
Patent CA-2784941-A1 (CA)
Title: Remote drive for disconnector/isolator used in switchgear
Inventor: TRUSSLER RICHARD M
IPC: H01H31/24
Filed: 2010-12-08
Abstract: A remotely controlled, motorized drive system for a disconnector (106) used in switchgear (100). An operator pushes a button on a remote control, which signals a receiver (126) in the disconnector to engage a motor (204) that is coupled to a drive shaft (206). The drive shaft causes movable contacts (202) of the disconnector to be moved into engagement or out of engagement with sets of fixed contacts (110) in the switchgear that are connected to the line supply and to the circuit breaker (104) that is bolted into the switchgear. One set of contacts is electrically coupled to the line supply, which can carry up to three phases of current. Another set of contacts is connected to corresponding terminals of the circuit breaker. A second motor controls movement of a grounding bar that grounds the circuit breaker to earth. Indicator lights (118) on the switchgear panel indicate the position of the disconnector for visual confirmation of the same.
Patent CA-2785278-A1 (CA)
Title: Hydraulic deployment of a well isolation mechanism
Inventor: MARTINEZ RUBEN
IPC: E21B47/06
Filed: 2010-12-22
Abstract: A hydraulic setting tool. The tool is configured to allow hydraulic setting of a bridge plug, packer or other radially expansive mechanical well isolation mechanism. Wireline or slickline deployment may be utilized. In either case, parameters of the setting application may be recorded. In the case of wireline deployment such parameters and downhole data may be monitored in real-time allowing an operator to make intelligent setting application adjustments as necessary.
Patent CA-2788850-A1 (CA)
Title: Targeted genomic modification with partially single-stranded donor molecules
Inventor: COST GREGORY J
IPC: C12P19/34
Filed: 2011-02-09
Abstract: Disclosed herein are donor molecules comprising single-stranded complementary regions flanking one or more sequences of interest. The donor molecules and/or compositions comprising these molecules can be used in methods for targeted integration of an exogenous sequence into a specified region of interest in the genome of a cell.
Patent CA-2792733-A1 (CA)
Title: Fat-binding compositions comprising .alpha.- or .beta.-cyclodextrin
Inventor: SZENTE LAJOS
IPC: A23L33/20
Filed: 2011-03-13
Abstract: A fat-binding composition contains an inclusion complex with a host molecule and a guest molecule. The guest molecule includes one or more amino acids, vitamins, flavorants or related compounds, rutin, betanin, derivatives thereof, and mixtures thereof. The fat-binding composition may be in the form of a tablet or powder, for example, and may be incorporated into a food or beverage product. If in the form of a powder or tablet, the composition may optionally contain a carbonation-forming component and may be dissolved in carbonated or non- carbonated water. The fat-binding composition may also be employed in a method for binding fat ingested by an animal which includes having the animal ingest the composition, or a food or beverage product containing the same.
Patent CA-2795164-A1 (CA)
Inventor: ZEIHER ANDREAS
IPC: A61K31/7088
Filed: 2011-04-01
Abstract: The present invention relates to antagonists of the expression and/or the function of the micro RNA miRNA-29 for use in the prevention and/or treatment of aortic aneurysms. Further disclosed is a method for the identification of miRNA-29 antagonists, a pharmaceutical composition comprising said miRNA-29 antagonists and a method for preventing and treating age-related aortic aneurysm formation in a subject in need of such a treatment.
Patent CA-2795483-A1 (CA)
Inventor: KNOOK THEODOOR PETRUS
IPC: B01D53/94
Filed: 2010-04-06
Abstract: The invention relates to a method for removing methane from the flue gases of a gas engine, wherein the flue gases are conducted at a temperature of at most 5000C over a noble metal catalyst, comprising a noble metal on a solid oxidic support, under conditions where no poisoning or inhibition of the noble metal catalyst by SO2 and/or NOx occurs.
Patent CA-2796203-A1 (CA)
Inventor: MIN JUNG-HYE
IPC: H04N7/26
Filed: 2011-04-13
Abstract: Disclosed is a video-encoding method using prediction units based on encoding units determined in accordance with a tree structure, wherein the video encoding method involves: dividing an image of a video into one or more maximum encoding units; encoding, for each maximum encoding unit, the image on the basis of encoding units for each coded depth, which are divided hierarchically in accordance with coded depths, and on the basis of partition types determined on the basis of the coded depths of the encoding units for each coded depth to determine encoding units in accordance with a tree structure; and outputting data encoded on the basis of encoding units determined in accordance with a tree structure and on the basis of partition types, information on coded depths and encoding modes, and information on an encoding unit structure, which indicates encoding unit sizes and variable coded depths.
Patent CA-2796870-A1 (CA)
Title: Conjugated blood coagulation factor viia
Inventor: HENRY WILLIAM
IPC: A61K38/36
Filed: 2011-04-28
Abstract: The present invention provides a biocompatible polymer conjugated to FVIIa via one or more cysteine residues, suitably via a linker across a reduced disulphide bond in FVIIa, and pharmaceutical compositions comprising such conjugated forms of FVIIa.
Patent CA-2797989-A1 (CA)
Inventor: NEEPER JEAN-PAUL
IPC: C21B13/14
Filed: 2011-05-19
Abstract: This invention relates to the production of hot metal, wherein granular raw materials containing iron oxide are partially reduced to a reduced mixture with a carbonaceous reducing agent in a fluidized bed reactor at a temperature of at least 850°C and via a discharge system, possibly after separation of the magnetic and non-magnetic components by hot magnetic separation, the reduced mixture is supplied to a smelting reduction unit. To optimize the energy consumption, the reduced mixture is cooled to 600°C to 800°C in a heat exchanger apparatus before being supplied to the smelting unit, wherein a preheated process gas is used as cooling medium.
Patent CA-2806476-A1 (CA)
Inventor: IVACHTCHENKO ALEXANDRE VASILIEVICH
IPC: A61K31/5517
Filed: 2011-07-19
Abstract: The present invention relates to novel antiviral active components of general formula 1, a pharmaceutical composition, an antiviral drug and a method for preventing and treating viral diseases, in particular diseases caused by the hepatitis C virus (HCV). In general formula 1, R1 is a hydrogen atom, optionally substituted C1C4 alkyl, C6 cycloalkyl, aryl, ethoxycarbonyl, a nitro group; R2 is a hydrogen atom; R3 is N-monosubstituted or NN-disubstituted 1-methylene-piperidine-3-carboxamide of general formula 1a or N-monosubstituted or NN-disubstituted 1-methylene-piperidine-4-carboxamide of general formula 1b; R4 is a hydrogen atom, optionally substituted C1-C3 alkyl; or R2 and R3 together with the carbon atoms to which they are bonded form substituted 2,3,4,9-tetrahydro-1H-carbazole of general formula 1.1, or R2, R3 and R4 together with the atoms to which they are bonded form a substituted nitrogen heterocycle of general formula 1.2; R5 and R6 are optionally identical and are a hydrogen atom, optionally substituted C1-C3 alkyl or C3-C6 cycloalkyl, or R5 and R6 together with the nitrogen atom to which they are bonded form an optionally substituted 5 or 6-membered nitrogen heterocycle which contains one or two nitrogen atoms and may be condensed with a benzene ring; R7 and R8 are hydrogen atoms, or R7 and R8 together with the carbon atom to which they are bonded form a C=O group; R9 is a nitrogen heterocycle containing at least one nitrogen atom, unsubstituted formamide, or phenyl, a substituted ethoxycarbonyl or nitro group; R10 is a hydrogen atom, optionally substituted C1-C3 alkyl, substituted acetyl; n = 1 or 2; and a broken line with an accompanying continuous line (---) represents a single or double bond.
Patent CA-2808267-A1 (CA)
Inventor: WILKE WOLF-STEPHAN
IPC: B07C3/18
Filed: 2011-08-09
Abstract: The invention relates to a method for delivering an item (P) to a target point (Add). This item is a distinguishable item. A data set for the item (P) is generated in a central data storage unit. This data set comprises identification feature values for said item (P). The item (P) is conveyed to a predetermined target point (Add). At said target point (Add), the item (P) is provided, at least temporarily, with an optically detectable delivery marking (PA). At least one computer-accessible image (Abb) of the item (P) is generated by means of a portable image recording device (tKa). This image (Abb) shows the item (P) together with the delivery marking (PA). With the aid of the image (Abb), the data set for the item, which is stored in the central data storage unit, is determined. This data set is supplemented with a computer-accessible marking of the delivery.
Patent CA-2808684-A1 (CA)
Title: High yielding soybean variety xb21y13
Inventor: FABRIZIUS MARTIN A
IPC: A01H5/10
Filed: 2013-03-06
Abstract: According to the invention, there is provided a novel soybean variety designated XB21Y13. This invention thus relates to the seeds of soybean variety XB21Y13, to the plants of soybean XB21Y13 to plant parts of soybean variety XB21Y13 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB21Y13 with another soybean plant, using XB21Y13 as either the male or the female parent.
Patent CA-2809358-A1 (CA)
Inventor: HINDS JON
IPC: A63B21/00
Filed: 2011-08-23
Abstract: A suspension training device includes at least one training unit having a support strap extending between a grip and a mounting end, whereby the mounting end can be mounted to a structure (such as a ceiling, door, post, etc.) so that the support strap and grip extend therefrom. The mounting end bears a mounting button which may be removably inserted into an aperture in the support strap, whereby the mounting end of the support strap may be wrapped about an object and the mounting button may be inserted in the aperture to mount the support strap to the object. The grip bears a handle with an arch extending therefrom. A user can easily grasp the handle with his/her hands, or engage a foot within the arch, when performing suspension training exercises.
Patent CA-2809824-A1 (CA)
Inventor: KOCHERGIN VADIM
IPC: C02F1/52
Filed: 2010-09-20
Abstract: Apparatus is disclosed for substantially reducing the momentum, velocity, or both of a first liquid that is flowing into a second liquid. The device allows one to substantially reduce or even eliminate large-scale turbulent eddies that could otherwise be produced by liquid flowing into or within a vessel, for example in a clarifier. Suitably-sized and positioned plates and baffles induce changes of flow direction in a limited volume. By the time the fluid leaves this volume, the fluid velocity is low, and turbulence is nearly or entirely eliminated. Several of the devices may be placed at different inputs within a single clarifier, and thus increase efficiency further.
Patent CA-2810043-A1 (CA)
Inventor: DECRAMER MARC
IPC: G16Z99/00
Filed: 2011-09-01
Abstract: The present invention relates generally to diagnosing chronic obstructive pulmonary disease (COPD) and estimating of the severity thereof, in particularly the occurrence of emphysema. More particularly the present invention relates to a system and method for computerized quantification of airway collapse during forced expiration or total exhalation. Such airway collapse is correlated with the presence of emphysema that has been verified on computer tomography (CT) scan and that is due to the loss of alveolar attachments in emphysema. Moreover the present invention provides a computerized apparatus for detection of emphysema, a computerized system for detection of emphysema or a method of computer-aided detection of emphysema. This can also be used for quantifying the severity of emphysema in patients with COPD by an automated analysis of measurement of the amount (volume) and/or speed (flow) of a total or forced exhalation or the processing of the graphics of a pneumotachograph of a total or forced exhalation. Such measurements are obtainable by a spirometer. The apparatus, system or method of present invention correlates airway collapse during forced expiration in COPD with presence and severity of emphysema It was demonstrated that airway collapse during forced expiration could be quantified by measuring the angle between the two best fitting regression lines describing the cloud of point measurements obtained from peakflow to the end of forced expiration. Such angle in COPD correlates with presence and severity of emphysema, as assessed by computer tomography scan.
Patent CA-2814232-A1 (CA)
Inventor: MIL JAN VAN
IPC: B32B38/14
Filed: 2011-10-11
Abstract: A process for manufacturing a non-woven fabric having on its surface distributed elements having a physical dimension, comprises screen printing on wet fabric a desired shape using a paste that expands under heating by virtue of a puffing agent contained therein.
Patent CA-2819904-A1 (CA)
Title: Method and absorbent composition for recovering a gaseous component from a gas stream
Inventor: GELOWITZ DON
IPC: B01D53/14
Filed: 2008-05-29
Abstract: A method and apparatus for recovering a gaseous component from an incoming gas stream is described. The incoming gas stream is contacted with a lean aqueous absorbing medium to absorb at least a portion of the gaseous component from the incoming gas stream to form a lean treated gas stream and a rich aqueous absorbing medium. At least a portion of the gaseous component is desorbed from the rich aqueous absorbing medium at a temperature to form an overhead gas stream and a regenerated aqueous absorbing medium. At least a portion of the overhead gas stream is treated to recover a condensate stream. At least a portion of the condensate stream is used to form a heated stream. At least a portion of the heated stream is recycled back to the desorbing step. Novel absorbing medium compositions to recover carbon dioxide and/or hydrogen sulfide are also described.
Patent CA-2820649-A1 (CA)
Inventor: MCALISTER ROY EDWARD
IPC: C07C31/08
Filed: 2011-12-08
Abstract: Techniques, methods and systems for preparation liquid fuels from hydrocarbon and carbon dioxide are disclosed. The present invention can transform hydrocarbon and carbon dioxide generated from organic feed stocks or other industrial emissions into renewable engineered liquid fuels and store them in a cost-efficient way. The method of the present invention includes: supplying hydrocarbon and carbon dioxide to a heated area of a reaction chamber in controlled volumes; forming carbon monoxide by the energy provided by the heated area; transporting carbon monoxide and hydrogen to an reactor in controlled volumes; supplying additional hydrogen to the reactor; regulating the pressure in the reactor by adjusting the controlled volumes in order to achieve a predetermined object; forming the liquid fuel in the reactor according to the predetermined object; and, storing the liquid fuel in a storage device.
Patent CA-2821127-A1 (CA)
Inventor: TANG YUMEI
IPC: E21B47/09
Filed: 2013-07-11
Abstract: Methods and apparatus for detecting nearby conductors such as pipes, well casing, etc., from within a borehole. A nearby casing string can be detected by transmitting an electromagnetic signal from a transmit antenna on a downhole logging tool and measuring a parallel response signal with a first receive antenna parallel to the transmit antenna and a perpendicular response signal with a second receive antenna perpendicular to the transmit antenna, both receive antennas on the downhole logging tool. As the tool rotates, the transmitting and measuring are repeated to determine the azimuthal dependence of the parallel and perpendicular response signals. The azimuthal dependence is analyzed to determine a diagonal component of said azimuthal dependence for each response signal. Distance to a casing string can be estimated using the diagonal component of each response signal. At least one of the antennas is preferably tilted.
Patent CA-2823527-A1 (CA)
Inventor: BRUNNER ROBERT
IPC: H04R1/10
Filed: 2011-12-22
Abstract: A headphone assembly is provided and includes a headband assembly comprising at least one end; an ear-cup assembly pivotably engaged to the headband assembly by an engagement structure positioned proximate to the at least one end of the headband assembly, the ear-cup assembly comprising a cap and a housing, wherein the cap and the housing are connected to form an enclosed space inside the ear-cup assembly; a transducer configured to produce sound and positioned within the enclosed space of the ear-cup assembly; and a damper rim positioned between the ear-cup assembly and the at least one end of the headband assembly, the damper rim covering the engagement structure and being engaged to the ear-cup assembly and the at least one end of the headband assembly.
Patent CA-2826732-A1 (CA)
Title: Condensate removal device
Inventor: MAWBY SAM
IPC: F16T1/34
Filed: 2011-03-04
Abstract: An in-line venturi orifice trap (10) in which a condensate flow path (26) defined by the venturi is at an oblique angle with respect to the axis (18) of a pipeline in which the trap is to be mounted. With this configuration, the orifice (30) may be accessible (e.g. through a port (36) formed in a side wall of the trap or pipeline) without requiring removal of the steam trap from the pipeline.
Patent CA-2827763-A1 (CA)
Inventor: RODDY CRAIG WAYNE
IPC: E21B47/01
Filed: 2012-02-21
Abstract: A method of servicing a wellbore, comprising placing a wellbore composition comprising a plurality of Micro-Electro-Mechanical System (MEMS) sensors in the wellbore, placing a plurality of acoustic sensors in the wellbore, obtaining data from the MEMS sensors and data from the acoustic sensors using a plurality of data interrogation units spaced along a length of the wellbore, and transmitting the data obtained from the MEMS sensors and the acoustic sensors from an interior of the wellbore to an exterior of the wellbore. A method of servicing a wellbore, comprising placing a wellbore composition comprising a plurality of Micro-Electro-Mechanical System (MEMS) sensors in the wellbore, and obtaining data from the MEMS sensors using a plurality of data interrogation units spaced along a length of the wellbore, wherein one or more of the data interrogation units is powered by a turbo generator or a thermoelectric generator located in the wellbore.
Patent CA-2829222-A1 (CA)
Title: Multipass cell using spherical mirrors while achieving dense spot patterns
Inventor: SO STEPHEN
IPC: G01N21/01
Filed: 2012-03-23
Abstract: A technique for designing a multipass optical cell utilizes an iterative artificial intelligence-based optimization process based upon evaluation of direct ray tracing with mirrors simulated as having true spherical surfaces (i.e., defined as a "thick lens") to identify particular cell configurations that result in creating spot patterns which fill a significant portion of the surface of each mirror without significant spot overlap. This technique allows the use of relatively simple, low-cost spherical mirrors while providing the desired dense spot patterns.
Patent CA-2831169-A1 (CA)
Inventor: YINANC MEHMET DERYA
IPC: H05H1/46
Filed: 2012-03-23
Abstract: Disclosed are methods and systems of producing plasma from a polar liquid under relatively benign conditions of temperature and pressure, by providing at least one dielectric medium in contact with the polar liquid, such that an interface forms between the liquid and the medium; and creating an electric potential across the interface to produce plasma from the polar liquid inside the dielectric medium. The plasma may be used to convert hydrocarbons into useful products or intermediates.