baber/WOPTO huggingface dataset:
Patent CA-2612464-C (CA)
Inventor: TARREGA LLORET MIGUEL ANGEL
IPC: E06B3/46
Filed: 2007-11-27
Granted: 2015-02-17
Abstract: The invention relates to a synchronized actuation system for sliding doors, of the type of those formed, in which the improvements consist of the fact that the pulling grip (1) and the free grip (2) have flanges (12) and in that the belt (4) and free (2) and pulling (1) grips are joined by means of a connecting shoe (3). With this configuration it is possible to carry out assembly and maintenance operations vertically and therefore in situ, this being a substantial improvement of the main patent.
Patent CA-2626033-C (CA)
Inventor: ANDERSON RONALD L
IPC: C07C63/24
Filed: 2006-12-20
Granted: 2013-09-03
Abstract: A process for ethanolysis of PET is disclosed wherein a feed comprising PET is reacted with ethanol and recovering ethylene glycol and an aromatic diethyl ester such as diethyl isophthalate and/or diethyl terephthalate. PET, or a terpolymer comprising terephthalate monomer and ethylene glycol monomers, is reacted with ethanol and ethanol, diethyl terephthalate, ethylene glycol and optionally diethyl isophthalate are recovered. Recovered diethyl components can be subjected to liquid-phase oxidation to produce aromatic carboxylic acid. Acetic acid may also produced via liquid-phase oxidation of recovered diethyl components. The aromatic carboxylic acid can be used to form polymer.
Patent CA-2627292-C (CA)
Title: Hydrophilic vehicle-based dual controlled release matrix system
Inventor: SUKURU KARUNAKAR
IPC: A61K31/196
Filed: 2006-10-26
Granted: 2012-04-17
Abstract: A hydrophilic vehicle-based dual controlled-release matrix system, suitable for encapsulation in hard or soft capsules, has been developed. The matrix is in the form of a solution or a suspension, which allows for easier formulation of low dose compounds. The matrix includes two rate controlling barriers for the controlled release of one or more pharmaceutically active agents. The primary rate controlling barrier includes a hydrophilic vehicle, such as a combination of high molecular weight and low molecular weight polyethylene glycols. The primary rate controlling barrier can further comprise one or more solvents which are miscible with the hydrophilic vehicle. The secondary rate controlling barrier includes a hydrogel-forming polymeric material dissolved or dispersed in the hydrophilic vehicle. Formation of the hydrogel can occur during drying when water migrates from the shell into the fill or upon dissolution of the capsule shell as the surrounding aqueous media comes into contact with the matrix. Polymer hydration and the subsequent swelling of the polymeric material controls release of the drug by diffusion through, and/or erosion of, the hydrogel. This system allows for the formation of a clear controlled release liquigel for drugs that are soluble in hydrophilic media.  Judicious selection of the qualitative and quantitative composition of the polymer matrix allows one to modulate the release profile of the drug, including a biphasic drug release profile, for up to 24 hours. The presence of the hydrogel-forming polymeric material, which forms a hydrogel upon contact with an aqueous solution, thus trapping the drug, makes extraction of the drug from the dosage form more difficult. This feature could be beneficial in preventing or minimizing the misuse of dosage forms which contain drugs which are prone to abuse.
Patent CA-2629372-C (CA)
Title: Method and system for edge detection
Inventor: GOLAN OREN
IPC: G06T7/60
Filed: 2008-05-21
Granted: 2014-10-28
Abstract: A method executed by a computer system for detecting edges comprises receiving an image comprising a plurality of pixels, determining a phase congruency value for a pixel, where the phase congruency value comprises a plurality of phase congruency components, and determining if the phase congruency value satisfies a phase congruency criteria. If the phase congruency value satisfies the phase congruency criteria, the computer system categorizes the pixel as an edge pixel. If the phase congruency value does not satisfy the phase congruency criteria, the computer system compares a first phase congruency component of the plurality of phase congruency components to a phase congruency component criteria. If the first phase congruency component satisfies the phase congruency component criteria, the computer system categorizes the pixel as an edge pixel, and if the first phase congruency component does not satisfy the phase congruency component criteria, categorizes the pixel as a non-edge pixel.
Patent CA-2629589-C (CA)
Title: Methode permettant d'isoler et de purifier des molecules d'acide nucleique au moyen d'une phase solide
Inventor: BIRKNER CHRISTIAN
IPC: C07H21/00
Filed: 2008-04-16
Granted: 2016-03-29
Abstract: Des liquides ioniques hydrosolubles sont divulgués servant à favoriser ladsorption d'acides nucléiques à une phase solide. Lutilisation associée, notamment les méthodes disolement des acides nucléiques à partir dune solution aqueuse, ainsi que des trousses permettant lexécution de ces méthodes sont divulguées.
Patent CA-2631140-C (CA)
Title: Programming electronic meter settings using a bandwidth limited communications channel
Inventor: UY DAVID V
IPC: G01D4/02
Filed: 2006-11-15
Granted: 2012-04-10
Abstract: A system for transferring a sequence of actions to an electronic meter through a bandwidth limited communications channel. The sequence of actions is programmed as a program file that is broken into pieces for transmission to the electronic meter. The pieces are received by the electronic meter, verified not to contain errors, and combined into a single program session. Any errors in the transmission are noted in a status table and the program file is retransmitted. Upon receipt of an execute command, the program session is commenced.  After the session has completed the status table is updated. Thus, the electronic meter may be programmed in a programming session that contains more data than can be transferred via the bandwidth limited communications channel.
Patent CA-2631709-C (CA)
Inventor: DI CESARE NICOLAS
IPC: G01N21/64
Filed: 2007-01-18
Granted: 2013-05-21
Abstract: A method is provided for measuring hydrophobic contaminants distributed in paper pulp suspension. The method comprises: adding a fluorescent dye (18) to the paper pulp suspension (12) including fibers and hydrophobic contaminants, the dye (18) interacting with the hydrophobic contaminants of the paper pulp suspension (12); submitting the paper pulp suspension (12) including the fibers, the hydrophobic contaminants, and the dye (18) to light characterized by a wavelength exciting the dye (18) to produce light emission signals; and detecting the light emission signals and evaluating the signals to measure the hydrophobic contaminants.
Patent CA-2635551-C (CA)
Inventor: YAKIMOSKI TODD
IPC: G01N1/44
Filed: 2008-06-23
Granted: 2013-04-09
Abstract: An environmental mechanical test apparatus includes a pressure generation source and an isolation cylinder in fluid communication with the pressure generation source. The test apparatus further includes a pressure containment cell configured to receive a test specimen, an environmental chamber disposed about the pressure containment cell, and a load frame operably associated with the pressure containment cell. The pressure containment cell is in fluid communication with the pressure generation source and the isolation cylinder and includes a viewing window.
Patent CA-2639373-C (CA)
Title: Device and method for application navigation enhancement on a handheld electronic device
Inventor: GRIFFIN JASON T
IPC: H04W88/02
Filed: 2008-09-02
Granted: 2014-12-02
Abstract: A handheld electronic device with a body which houses a microprocessor--run software application is disclosed. The software application program requires operator navigation therein during use. Furthermore, the application program is programmed to receive a directional navigation instruction from the operator utilizing a navigation tool. The instruction indicates a direction and degree of navigation with the application program. The application program is further programmed to receive a complimentary instruction from the operator that adapts the instructed degree of navigation to be affected in the application program by the received directional navigation instruction.
Patent CA-2640833-C (CA)
Title: Procede visant a induire la nucleation d'un materiau
Inventor: GASTEYER THEODORE HALL III
IPC: F26B5/06
Filed: 2007-02-07
Granted: 2013-07-09
Abstract: L'invention concerne des procédés visant à induire la nucléation d'un matériau. Les procédés décrits comprennent les étapes consistant à porter le matériau à une température proche ou inférieure à sa température de transition de phase et à modifier la pression pour induire la nucléation du matériau. Les procédés décrits sont utiles dans des procédés de lyophilisation, notamment des procédés pharmaceutiques de lyophilisation.
Patent CA-2642974-C (CA)
Title: Gravity separator
Inventor: KOEHL ERICH
IPC: B07B11/04
Filed: 2008-11-04
Granted: 2011-07-26
Abstract: The invention relates to a gravity separator having the following features: a channel-like portion having a transport unit, along which a material to be classified can be transported from a feeding end to a classification chamber, a closure unit which is arranged on and/or in the channel-like portion, the closure unit can be moved perpendicularly relative to the transport direction of the material to be classified and is arranged in such a manner that it rests on the material which is transported through with at least a portion.
Patent CA-2648448-C (CA)
Inventor: RUHTER MARTIN LAVERN
IPC: B60N2/90
Filed: 2008-12-31
Granted: 2016-06-07
Abstract: A control system for a construction vehicle, such as a motor grader, is provided. The control system includes a plurality of joysticks supported by an operator seat assembly of the motor grader.
Patent CA-2653404-C (CA)
Inventor: ANDERSON MARILYN ANNE
IPC: C12N5/10
Filed: 2007-05-24
Granted: 2015-06-30
Abstract: A multigene expression vehicle (MGEV) consisting essentially of a polynucleotide comprising 2 to 8 domain segments, D, each domain encoding a functional protein, each domain being joined to the next in a linear sequence by a Linker (L) segment encoding a Linker peptide, the D and L segments all being in the same reading frame, and at least one of the domains is not a type two protease inhibitor.
Patent CA-2655646-C (CA)
Title: Well cleanup tool with real time condition feedback to the surface
Inventor: LYNDE GERALD D
IPC: E21B29/00
Filed: 2007-05-25
Granted: 2013-08-06
Abstract: A flow sensor is incorporated into a junk basket to sense a flow stoppage due to a plugged screen or plugged cuttings ports in a mill. The sensor triggers a signal to the surface to warn personnel that a problem exists before the equipment is damaged. The sensor signal to the surface can take a variety of forms including mud pulses, a detectable pressure buildup at the surface, electromagnetic energy, electrical signal on hard wire or radio signals in a wifi system to name a few options. Surface personnel can interrupt the signal to take corrective action that generally involves pulling out of the hole or reverse circulating to try to clear the screen or mill cuttings inlets. Other variables can be measured such as the volume or weight or rate of change of either and a signal can be sent to the surface corresponding to one of those variables to allow them to be detected at the surface in near real time.
Patent CA-2657827-C (CA)
Inventor: MCLEOD JOHN ALEXANDER
IPC: G06F13/00
Filed: 2007-07-27
Granted: 2015-09-08
Abstract: A method and related apparatuses for data transmission between a host computer and one or a plurality of USB compliant peripheral devices over a data communications network is provided which operates in the presence of transmission delays greater than that normally allowed in the USB specification. The host computer is connected to a local extender device which, in turn, is connected to one or a plurality of remote extender devices through the data communications network. The remote extender devices are, in turn, connected to a plurality of conventional USB peripheral devices. Data between the host computer and peripheral devices is stored and processed in the local and remote extender devices in order to allow the host computer and the USB peripheral devices to operate with greater than normally allowed time delays. In particular, the invention is of most utility when the round-trip transmission delay between the host computer and the USB peripheral device exceeds 1 microsecond.
Patent CA-2663960-C (CA)
Inventor: ZOPPAS MATTEO
IPC: B29C45/28
Filed: 2007-09-19
Granted: 2014-02-25
Abstract: An injection nozzle plugging rod (4) of machines for moulding plastic material containers, provided with a locking system suitable for preventing the separation of the parts forming the actuating pneumatic piston of the same rod, said piston being subjected to considerable stresses during the machine operation. Thus, the rod according to the invention is able to prevent the piston binding, and therefore also the locking of the same rod, considerably reducing the number of maintenance interventions and thus increasing the throughput of the moulding machine.
Patent CA-2664827-C (CA)
Inventor: BENNETT CHARLES
IPC: F24S20/20
Filed: 2007-09-28
Granted: 2014-12-30
Abstract: A high-efficiency residential solar thermal power plant for economically generating power from solar-thermal energy, using a parabolic trough mirror (210) having a longitudinal focal axis, for concentrating sunlight, a timer rotator for rotating the mirror (210) about the focal and longitudinal rotation axis to follow the sun, and a heat collector (220) surrounding a flow channel (288) that preferably has an oblong cross-sectional shape with a major axis aligned with a longitudinal plane of symmetry (213) of the parabolic trough mirror (210). The heat collector is coaxially positioned along the focal axis of said mirror (210) to receive concentrated sunlight so that a working fluid is heated and provided for use through an outlet end of the heat collector.
Patent CA-2669194-C (CA)
Inventor: COPE JASON
IPC: G01N35/00
Filed: 2007-11-13
Granted: 2016-08-09
Abstract: Apparatus, methods, and systems for high throughput, useful sampling of seed, wherein viability is optionally maintained, are disclosed. Seed from one generation in a plant advancement experiment is individually sampled by removal and collection of tissue from the seed. The tissue is then processed to derive one or more biochemical, genetic, or phenotypic characteristic of the seed before a decision is made whether to utilize that seed further in a plant advancement experiment or other plant research and development. In some embodiments of the method, the sampling is controlled to remove a useful amount of tissue for analytical purposes without significant effect on viability potential of the sampled seed. In some embodiments, the sampling is controlled to deter contamination of the sample. In some embodiments, the seed is automatically positioned and oriented to facilitate efficient and accurate sampling.
Patent CA-2671449-C (CA)
Title: Composite material for tissue repair
Inventor: RATCLIFFE ANTHONY
IPC: A61L27/14
Filed: 2007-12-11
Granted: 2013-09-10
Abstract: The present disclosure provides a biocompatible composite and method for its use in repairing tissue defects, including defects in cartilage. The biocompatible composite includes a fibrous polymeric component and a polymerizable agent, which is capable of forming the biocompatible composite in situ at the site of a tissue defect. In embodiments, the repair site at which the biocompatible composite is to be applied may be treated with a priming agent, permitting polymerization of the polymerizable agent to the tissue located at the repair site.
Patent CA-2672824-C (CA)
Title: Inverter generator
Inventor: HASHIMOTO SHOJI
IPC: H02M5/42
Filed: 2009-07-23
Granted: 2013-04-02
Abstract: In an inverter generator having an engine generator unit, a converter that converts generated alternating current to direct current, an inverter that converts the direct current to alternating current with switching elements to supply to an electrical load, an inverter driver that drives the switching elements with a PWM signal and makes the alternating current of a predetermined frequency, the alternating current supplied to the electrical and voltages of the direct and alternating currents are detected, the detected voltage of the alternating current is corrected as a predetermined value based on a coefficient (DCgainA) set based on the detected voltage of the direct current, when the detected alternating current is greater than a threshold value, and the PWM signal is corrected by the predetermined, thereby limiting overcurrent.
Patent CA-2675277-C (CA)
Title: Improvements in marine em exploration
Inventor: ZIOLKOWSKI ANTONI MARJAN
IPC: G01V3/12
Filed: 2008-02-11
Granted: 2017-03-07
Abstract: A method for removing the effects of an airwave from marine electromagnetic data comprising providing an electromagnetic source and at least one receiver in the water; measuring the electromagnetic response at a first source-receiver separation; determining a scaled version of the airwave response at a source-receiver separation where the earth response is negligible and using the scaled airwave response to determine the earth response measured at the first separation. Using this method, an improved estimate of the earth's response can be achieved.
Patent CA-2676796-C (CA)
Title: Composition destinee au traitement d'un cancer de l'estomac de type indifferencie
Inventor: YAMAMOTO YUJI
IPC: A61K31/403
Filed: 2008-01-28
Granted: 2016-02-23
Abstract: L'invention concerne un agent thérapeutique, un kit et un procédé de traitement pour un cancer de l'estomac de type indifférencié; et une composition pharmaceutique, un kit et un procédé de traitement qui sont plus efficaces sur un organisme vivant possédant au moins une cellule choisie parmi le groupe constitué d'une cellule surexprimant le récepteur-2 au facteur de croissance de fibroblastes (FGFR2) et d'une cellule exprimant un FGFR2 mutant. Une combinaison d'un inhibiteur du FGFR2 et d'une substance thérapeutique pour le cancer de l'estomac est plus efficace contre un cancer de l'estomac de type indifférencié. La combinaison d'un inhibiteur du FGFR2 et d'une substance thérapeutique pour le cancer de l'estomac est plus efficace dans un organisme vivant possédant au moins une cellule choisie parmi le groupe constitué d'une cellule surexprimant le récepteur-2 au facteur de croissance de fibroblastes (FGFR2) et d'une cellule exprimant un FGFR2 mutant.
Patent CA-2679422-C (CA)
Inventor: HEGLER RALPH PETER
IPC: B29C48/13
Filed: 2008-02-22
Granted: 2014-04-08
Abstract: Into a molding path moving in a direction of conveyance (4) is extruded an internal tube from a first extruder (1) and an external tube from a second extruder (2), the external tube being concentric with the internal tube.  During the production of a normal compound pipe, the smooth internal tube is welded together with the external tube which is provided with transverse grooves. At the transition from the normal compound pipe (10) to the expanded pipe socket, the extruder speed of the first extruder (1) is increased from a speed n1,1 to a speed n1,2. During the production of the pipe socket, the speed of the first extruder (1) is reduced to a speed in1,3, wherein n1,2 > n1,3 > n1,1 applies.
Patent CA-2680783-C (CA)
Inventor: CHEN YI
IPC: A61K31/4985
Filed: 2008-03-24
Granted: 2012-04-24
Abstract: Substituted bicyclic heteroaryls of formula (see above Formula) and compositions containing them, for the treatment of general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, including but not restricted to autoimmune diseases such as systemic lupus erythematosis (SLE), myestenia gravis, rheumatoid arthritis, acute disseminated encephalomyelitis, idiopathic thrombocytopenic purpura, multiple sclerosis, Sjoegren's syndrome and autoimmune hemolytic anemia, allergic conditions including all forms of hypersensitivity, The present invention also enables methods for treating cancers that are mediated, dependent on or associated with p 110 activity, including but not restricted to leukemias, such as Acute Myeloid leukaemia (AML), Myelo-dysplastic syndrome (MDS), myelo-proliferative diseases (MPD), Chronic Myeloid Leukemia (CML), T-cell Acute Lymphoblastic leukaemia ( T-ALL), cell Acute Lymphoblastic leukaemia (B-ALL), Non Hodgkins Lymphoma (NHL), B-cell lymphoma and solid tumors, such as breast cancer.
Patent CA-2680921-C (CA)
Title: Capuchon de cartouche a ressort
Inventor: WITTIG J MICHAEL
IPC: A61M5/142
Filed: 2009-09-29
Granted: 2017-02-28
Abstract: Un capuchon de cartouche à ressort est décrit destiné à une pompe à perfusion de médicament. Le capuchon est éjecté sil nest pas correctement injecté dans la pompe. Dans une réalisation, le capuchon comprend trois tiges de cran qui s'accouplent avec les crans dune chambre de cartouche à lintérieur de la pompe à perfusion de médicament. Au moment où le capuchon est inséré dans la chambre de cartouche de la pompe à perfusion de médicament, l'extrémité distale de la cartouche comprime un ressort à boudin à lintérieur du capuchon. Pour fixer le capuchon dans la chambre de cartouche, le capuchon est pivoté de sorte que chaque tige de cran se déplace à lintérieur dune fente jusquà ce quun cran de blocage soit engagé.
Patent CA-2681535-C (CA)
Inventor: YATER RONALD WILLIAM
IPC: E21B3/02
Filed: 2008-03-14
Granted: 2012-09-18
Abstract: A method and apparatus for clamping together a rotor of a top drive (TS) and an item threaded thereto to inhibit relative rotation between the two tubulars, the method comprising the steps of clamping the rotor to the item 5 (108) with a clamp (100), the rotor (50) having a projection (122) and the item (90,103,106,110) having a further projection (121) and the clamp (100,101,102) having a receiver (178) to receive the projection (122) and further projection (121) to inhibit rotation bet ween (10) the rotor (50) and the item (90,103,106,110).
Patent CA-2683255-C (CA)
Inventor: GONG YONGPING
IPC: F16B25/10
Filed: 2008-04-10
Granted: 2012-12-18
Abstract: A fastener (10) with multiple thread characteristics includes a shank (12) and head (14). The shank (12) has a penetrating tip (22) distal most from the head (14). The shank (12) includes a first, conventional thread formation (24) formed therein adjacent the penetrating tip (22) and a second, anti-back-out thread formation (26) adjacent the conventional thread formation (24), between, the conventional thread formation (24) and the head (14).
Patent CA-2685587-C (CA)
Title: Methodes amplifiant la longueur d'une deuxieme fracture
Inventor: SURJAATMADJA JIM B
IPC: E21B43/26
Filed: 2008-05-21
Granted: 2013-10-15
Abstract: L'invention porte sur des méthodes, des systèmes et un appareil produisant des fractures dans une formation souterraine, et plus particulièrement sur des méthodes et un appareil provoquant une première fracture à une première orientation dans une formation, puis une deuxième fracture à une deuxième orientation angulaire dans la formation. La première et la deuxième fracture sont créées au voisinage d'un emplacement de fracturation. L'amorçage de la première fracture est réalisé suivant une première ligne d'orientation et la première fracture modifie temporairement le champ de contraintes dans la formation souterraine. L'amorçage de la deuxième fracture est réalisé suivant une deuxième ligne d'orientation. La première ligne d'orientation fait un angle avec la deuxième.