baber/WOPTO huggingface dataset:
Patent CA-2759174-A1 (CA)
Title: Process for the production of alcohols
Inventor: WEYDAHL KARL RAGNAR
IPC: C13K1/02
Filed: 2010-04-20
Abstract: The invention provides a process for alcohol production from a cellulosic material wherein a said cellulosic material is subjected to acid hydrolysis to yield an aqueous hydrolysate, said hydrolysate is introduced into a separator at a hydrolysate inlet, an extraction solvent is introduced into said separator at at least two extraction solvent inlets, a residue containing oligosaccharides is removed from said separator at a residue discharge outlet, and acid-containing extraction solvent is removed from said separator at an extraction solvent discharge outlet, wherein removal of said extraction solvent from said separator through said discharge outlet occurs downstream of at least one said extraction solvent inlet and upstream of at least one other said extraction solvent inlet.
Patent CA-2759500-A1 (CA)
Inventor: BARDIOT DOROTHEE
IPC: A61P31/18
Filed: 2010-05-17
Abstract: The present invention relates to a series of compounds of formula (A) having antiviral activity, more specifically HN (Human Immunodeficiency Virus) replication inhibiting properties. The invention also relates to methods for the preparation of such compounds, as well as to novel intermediates useful in one or more steps of such syntheses. The invention also relates to pharmaceutical compositions comprising an effective amount of such compounds as active ingredients. This invention further relates to the use of such compounds as medicines or in the manufacture of a medicament useful for the treatment of animals suffering from viral infections, in particular HIV infection. This invention further relates to methods for the treatment of viral infections in animals by the administration of a therapeutical amount of such compounds, optionally combined with one or more other drugs having anti-viral activity.
Patent CA-2760986-A1 (CA)
Inventor: PARK CHANG GYU
IPC: B23B27/16
Filed: 2010-04-15
Abstract: The cutting insert of the present invention comprises a circular top surface, a bottom surface shaped to be identical to the top surface, a cylindrical side surface for connecting the top and bottom surfaces, and cutting edges formed between the top and side surfaces and between the bottom and side surfaces. The side surface of the cutting insert has a plurality of rotation prevention surfaces substantially perpendicular to the top and bottom surfaces in the circumferential direction of the side surface.
Patent CA-2762305-A1 (CA)
Title: Structure de support pour eoliennes et procede pour eriger cette structure de support
Inventor: MARTINEZ DE CASTANEDA FRANCISCO JAVIER
IPC: E04H12/16
Filed: 2010-05-19
Abstract: La structure de l'invention consiste en une série de segments de fût (1) de forme tronconique, chaque segment comprenant au moins deux pièces (2 et 3) à section sectorielle circulaire ou polygonale, les pièces constituantes étant précontraintes sur banc en fabrique, avec une précontrainte centrée ou légèrement déviée (4) et une ossature passive (5) dans le périmètre de la section ou des fibres, lesdits pièces étant jointes au moyen de joints longitudinaux (6) humides ou secs, tournés en plan ou non, et de joints transversaux (7) pouvant être à différents niveaux et assurer ou non la continuité de la précontrainte générale, en vue d'un assemblage au moyen de barres d'acier (12) et, en cas de jonction aux fondations, avec positionnement direct des aciers en attente simultanément à la réalisation des fondations, ou au moyen de gaines destinées à recevoir ultérieurement lesdites barres (16).
Patent CA-2762981-A1 (CA)
Inventor: TANG JIANSHENG
IPC: A61M37/00
Filed: 2008-03-11
Abstract: The present invention refers to a transdermal delivery device comprising a backing layer, an adhesive matrix layer comprising a supersaturated concentration of an active agent substantially in amorphous form within the adhesive matrix, and a release liner. The present invention also refers to a method of preparing an adhesive matrix containing at least one supersaturated active agent substantially in amorphous form. Further, the present invention refers to a method to stabilize and a method to reestablish the meta-stable amorphous-drug transdermal system during its manufacturing, storing, shipping and handling process.
Patent CA-2764324-A1 (CA)
Title: Cutting blade
Inventor: MASALIN PETTERI
IPC: B26D1/09
Filed: 2011-12-20
Abstract: The present invention relates to a cutting blade (1) comprising: a first (2) and a second (3) elongated frame part, and projections (4) protruding from the first (2) and the second (3) elongated frame part in the cross direction. To provide an efficient cutting blade, the first (2) and the second (3) frame part are attached to each other by blades (5), the blades being individually attached to the first frame part (2) at first pivot points (6) and to the second frame part (3) at second pivot points (7) in such a way that the opposite ends of the blades (5) protrude from the first (6) and second (7) pivot points, respectively, in the cross direction of the frame parts (2, 3). The first (2) and the second (3) elongated frame part are movable relative to each other to rotate the blades (5) around the first (6) and second (7) pivot points and to generate a cutting movement between each end of the blade (5) and projection (4) approaching each other.
Patent CA-2764398-A1 (CA)
Inventor: DEPLA ERIK
IPC: C07K16/10
Filed: 2010-06-07
Abstract: La présente invention concerne des séquences d'acides aminés qui sont directement dirigées contre et/ou qui se lient spécifiquement à la protéine F du RSV humain, ainsi que des composés ou des produits de recombinaison, et en particulier des protéines et des polypeptides, qui comprennent ou sont essentiellement composés d'une ou plusieurs de ces séquences d'acides aminés. Les séquences d'acides aminés, les polypeptides et les composés et compositions thérapeutiques de l'invention présentent une stabilité améliorée, une immunogénicité inférieure, et/ou une affinité et/ou avidité améliorée(s) pour la protéine F du RSV humain. L'invention concerne également les utilisations desdites séquences d'acides aminés, desdits polypeptides, composés ou produits de recombinaison à des fins prophylactiques et/ou thérapeutiques.
Patent CA-2765337-A1 (CA)
Inventor: SMILJANIC OLIVIER
IPC: B22F3/105
Filed: 2009-06-12
Abstract: A method and a system for fabricating a macroscopic object, comprising, in an environment at least one energy source; at least one hollow cathode separated from an anode by a bias potential; and a support; a flow of gas through the hollow cathode generating a hollow cathode discharge, particles emitted by the hollow cathode being assembled on the support under action of energy from the energy source.
Patent CA-2767670-A1 (CA)
Title: Thin film compositions and methods of synthesis and use therefor
Inventor: LEE BRUCE P
IPC: A61L24/00
Filed: 2010-07-14
Abstract: The invention relates generally to thin-film adhesive materials suitable for various applications. In particular, the present invention provides pliable viscoelastic thin-films configured to form strong water-resistant adhesive bonds to various surface types.
Patent CA-2770230-A1 (CA)
Title: Methods to estimate downhole drilling vibration amplitude from surface measurement
Inventor: ERTAS MEHMET DENIZ
IPC: E21B44/00
Filed: 2010-08-06
Abstract: Method to estimate severity of downhole vibration for a drill tool assembly, including: identifying a dataset comprising selected drill tool assembly parameters; selecting a reference level of downhole vibration amplitude for the drill tool assembly; identifying a surface drilling parameter and calculating a reference surface vibration attribute for the selected reference level of downhole vibration amplitude; determining a surface parameter vibration attribute derived from at least one surface measurement or observation obtained in a drilling operation, the determined surface parameter vibration attribute corresponding to the identified surface drilling parameter; and estimating a downhole vibration severity indicator by evaluating the determined surface parameter vibration attribute with respect to the identified reference surface vibration attribute.
Patent CA-2772139-A1 (CA)
Inventor: BUHL JOACHIM
IPC: E05B27/00
Filed: 2012-03-23
Abstract: A lock cylinder comprises: a cylinder housing; a cylinder core rotatably supported about a cylinder axis in the cylinder housing; at least one locking pin which blocks the cylinder core against a rotational movement in a radially outer blocking position and which releases the cylinder core for a rotational movement in a radially inner release position; a plurality of tumbler disks rotatably supported between a latch position and an unlatch position, wherein each tumbler disk has a central reception opening for receiving a key and at least one peripheral cut-out for receiving the locking pin in the release position, wherein the locking pin can only be displaced into the release position when all the tumbler disks are in their unlatch position; and a plurality of intermediate disks arranged along a cylinder axis in the cylinder core. A respective intermediate disk is arranged between two mutually adjacent tumbler disks, the intermediate disks having a predefined rotational play relative to the cylinder core.
Patent CA-2774302-A1 (CA)
Title: Sealant compositions and methods utilizing nano-particles
Inventor: RODDY CRAIG WAYNE
IPC: C09K8/42
Filed: 2010-09-24
Abstract: The present invention includes well treatment fluids and methods utilizing nano-particles and, in certain embodiments, to sealant compositions and methods utilizing nano-particles. The nano-particles may be incorporated into the sealant composition in different forms, including as discrete nano-particles, encapsulated nano-particles, agglomerated nano-particles, or in a liquid suspension.
Patent CA-2779868-A1 (CA)
Inventor: INABA TAKESHI
IPC: B63H20/32
Filed: 2012-06-14
Abstract: An exhaust fan chamber is defined with a belt cover and a fan cover provided over the belt cover, and an exhaust fan is accommodated in the exhaust fan chamber. The fan cover has an air intake port for sucking air within an engine cover into the exhaust fan chamber and an exhaust outlet port for discharging air within the exhaust fan chamber to outside of the exhaust fan chamber. The exhaust outlet port is in communication with an exhaust opening formed in an upper portion of the engine cover so that the air discharged through the exhaust outlet port is discharged to outside of the engine cover through the exhaust opening.
Patent CA-2780512-A1 (CA)
Title: Isolated australian coral reef fluorescent proteins and cell-based kinase or phosphatase platforms for cancer drug development
Inventor: GRUBER DAVID
IPC: G01N33/53
Filed: 2010-09-16
Abstract: The present invention concerns novel isolated fluorescent proteins, variants thereof, and polynucleotides encoding the same. Methods for making and using the polypeptides and polynucleotides are also provided. For example, methods to detect protein-protein interactions, to develop novel fluorescent reagents, to monitor cellular events, as well as cell-based methods for screening for kinase or phosphatase inhibitors, are set forth. Kits to carry out the methods of the invention are also taught.
Patent CA-2780554-A1 (CA)
Inventor: GOPINATH ENONA
IPC: A61K38/30
Filed: 2010-11-17
Abstract: The present invention relates to pharmaceutical compositions. More particularly, the invention relates to formulations of growth hormone (GH) and insulin-like growth factor (IGF-1 ) combination compositions which provide stable pharmaceutical compositions without aggregation formation at a desirable pH, and to processes of preparation thereof.
Patent CA-2782634-A1 (CA)
Inventor: CELIA SAVERIO
IPC: H04N5/44
Filed: 2010-12-17
Abstract: The invention relates to a receiver and a method for automatically programming a receiver adapted to receive radio-television signals belonging to a plurality of radio- television networks in at least two different formats, the method comprising the steps of: storing into a first table (200) a first plurality of programs of said plurality of radio- television networks receivable by said receiver in a first signal format, associable with a first sorting criterion (95) of said first programs; storing into a second table (300) a second plurality of programs of said plurality of radio-television networks receivable by said receiver in a second signal format, associable with a second sorting criterion (100) of said second programs, including a step of storing into a third table (400) programs stored in said first (200) and second (300) tables based on existing matches between said first (95) and said second (100) sorting criteria.
Patent CA-2783847-A1 (CA)
Inventor: HOBSON LUC
IPC: A23L33/00
Filed: 2012-07-24
Abstract: The invention relates to a process for preparing a reduced calorie beverage or food product employing fermentation of a plant-derived juice or liquid and removing the ethanol therefrom.  The process involves first converting at least some of the sugar in a plant-derived juice or liquid by fermenting it with yeast to produce a fermentation product containing ethanol and subsequently removing at least some of the ethanol from the fermentation product, while maintaining the fermentation product at a temperature of less than fifty-five degrees Celsius to produce the reduced calorie beverage or food product. The alcohol removal step is performed at temperatures of less than seventy-five degrees in order to reduce the impact upon flavour and nutritional properties, relative to conventional alcohol removal at or near boiling temperatures.  This invention also relates to an apparatus for performing the process for preparing a reduced calorie beverage or food product and to the reduced calorie juices and juice products created using this process and apparatus.
Patent CA-2784025-A1 (CA)
Inventor: ZHANG JIANG
IPC: H04L29/06
Filed: 2010-12-17
Abstract: In a method of temporarily registering a second device with a first device, in which the first device includes a temporary registration mode, the temporary registration mode in the first device is activated, a temporary registration operation in the first device is initiated from the second device, a determination as to whether the second device is authorized to register with the first device is made, and the second device is temporarily registered with the first device in response to a determination that the second device is authorized to register with the first device, in which the temporary registration requires that at least one of the second device and the first device delete information required for the temporary registration following at least one of a determination of a network connection between the first device and the second device and a powering off of at least one of the first device and the second device.
Patent CA-2786595-A1 (CA)
Title: Combined lip and shoulder seal for threaded cap
Inventor: SOEHNLEN DANIEL P
IPC: B65D39/00
Filed: 2011-01-06
Abstract: An improved cap is provided for sealing an opening formed in an associated bottle. The cap is preferably internally threaded for receipt over a threaded portion of the bottle. A flap extends from a planar surface of the cap and is directed for receipt in the associated bottle opening. A shoulder also extends outwardly from the planar surface and is spaced inwardly from the flap to engage the seal flap as the cap is threaded onto the bottle. The cap is preferably formed of a rigid plastic such as high density polyethylene (HDPE).
Patent CA-2789193-A1 (CA)
Inventor: WIERCINSKI ROBERT A
IPC: C09J7/22
Filed: 2010-02-08
Abstract: Disclosed is a waterproofing membrane that bonds to concrete cast against it (i.e., post-cast concrete). The membrane includes a flexible carrier sheet, a pressure sensitive adhesive and reflective particles on the surface of the adhesive. The reflective particles should have an average diameter equal to or greater than the thickness of the pressure sensitive adhesive. Preferably, the reflective particles are ground white cement, ground hydrated white cement, ground partially-hydrated white cement or a mixture of two or more of these. The membrane does not have a removable release sheet that is typically used to prevent the adhesive portion of the membrane from adhering to the carrier sheet or other portion of the membrane when the membrane is rolled up.
Patent CA-2791957-A1 (CA)
Inventor: HINES DAVID
IPC: B01D17/02
Filed: 2011-02-16
Abstract: Skimmers, barges and related methods recover heavy oil or bitumen from contaminated water environments such as tailings ponds. The skimmer has an articulated mesh-like conveyor driven around a drum by a drive sprocket. A pusher mechanism discharges bitumen or heavy oil from cavities in the conveyor. In one embodiment, the skimmer includes an automatic depth control system. In other embodiments, knife--edged shear plates remove heavy oil or bitumen adhering to the conveyor and drum. A barge may incorporate multiple parallel skimmers. The barge may include a bitumen-transfer pump having an annular fluid-injection flange that generates an annulus of lubricating fluid inside a discharge hose. A  method of skimming heavy oil or bitumen involves using a skimmer that automatically adjusts its elevation or depth based on a control signal generated by a depth sensor.  Another method recovers and transfers bitumen by lubricating the discharge hose using the annular fluid-injection flange.
Patent CA-2792599-A1 (CA)
Title: Method and system for transferring mobile device contact information
Inventor: HILLIER PETER MATTHEW
IPC: H04M1/2757
Filed: 2012-10-19
Abstract: A system and method for providing and updating contact information for device users are provided. The system includes a first device having a first contact application and a second device having a second contact application. Contact information for the first device can be updated on the second device by providing the contact information from the first contact application and writing the information on the second device using the second contact application.
Patent CA-2794822-A1 (CA)
Title: Passenger bus with on-board charger
Inventor: NAYLOR GLEN DAVID
IPC: B60L11/18
Filed: 2012-11-06
Abstract: The disclosure describes systems, devices and methods relating to the charging of electrical energy storage devices on passenger buses. The disclosure also describes a passenger bus (30) comprising: an electrical energy storage device (34) for supplying electrical power to an electrical load (36); an interface (40) for receiving electrical power from an off-board source (42); and an on-board charger (38) electrically coupled to the electrical energy storage device (34). The on-board charger (38) is configured to convert electrical power received from the off-board source (42) via the interface (40) to a form suitable for charging the energy storage device (34).
Patent CA-2794989-A1 (CA)
Title: Flexible tube and method for producing same
Inventor: KUHMANN KARL
IPC: F16L11/08
Filed: 2011-04-06
Abstract: The invention relates to a flexible tube of multilayer construction having unbonded layers, wherein at least one layer is formed in that a tape made of a plastic molding compound is spirally wound about a further inner layer, wherein the upper and lower layers of the tape are simultaneously or subsequently welded to each other at overlapping regions. The tube is particularly suitable for offshore application in oil and gas extraction.
Patent CA-2798576-A1 (CA)
Title: Rope guiding device for a rope winch
Inventor: SCHROEDER WALTER
IPC: B66D1/38
Filed: 2011-05-20
Abstract: Cable-guiding device (11) for a cable winch having a cable drum (1), which can be rotated about an axis (9), for winding or unwinding a cable (4), wherein a guide element provided with a plurality of cable-guiding rollers (17a, b) can be moved parallel to the axis of the cable drum. This cable-guiding device is simple and robust in design, can be retrofitted to multi-layer cable winches, requires no adjustment work and nevertheless damps the vibrations in the cable. In the cable section situated in front of the cable drum, an additional mass is integrated in a play-free manner radially with respect to the cable in order to effectively suppress vibrations of the cable in the region of the natural frequency thereof. The integrated mass is formed by the mass of the floatingly guided guide element itself, with it being possible to change this mass, depending on the operating conditions, by means of additional weights which can be releaseably fastened to the guide element.
Patent CA-2802518-A1 (CA)
Title: Mid-face aesthetic scale and related methods
Inventor: LIN XIAOMING
IPC: A61B5/103
Filed: 2011-08-19
Abstract: This disclosure relates to mid-face aesthetic scales and related methods for evaluating fullness in a mid-face area of a human patient's face. In exemplary embodiments, the mid-face area is defined as medial to the maxillary prominence, lateral to the medial canthus, inferior to the maxillary prominence, superior to the plane of nasal alae, and lateral to the nose. An exemplary method for evaluating fullness in a mid-face area of a human patient's face comprises visually comparing a plurality of views of the patient's mid-face against a mid-face scale, and assigning a grade from the scale to the patient's mid-face based on the visual comparison.
Patent CA-2803543-A1 (CA)
Inventor: OMAR RALPH MAHMOUD
IPC: G06V30/224
Filed: 2011-06-24
Abstract: A method of creating an optical security element in a value document using a low-cost printing device of a data processing terminal is described. The method comprises: providing a flexible substrate having a pre-printed ink portion; wherein the pre-printed ink portion is provided in an unexposed state which does not provide an optical security function of the security element; configuring a variable laser irradiation device to determine a part of the unexposed pre-printed ink portion to be exposed to laser radiation in a machine-controlled manner, and exposing the unexposed pre-printed ink portion to laser radiation in the machine-controlled manner to create from the pre-printed ink portion a predefined pattern, wherein the optical characteristics of the pattern provide the optical security element.
Patent CA-2805421-A1 (CA)
Inventor: KOTELKO PETER
IPC: B01D21/04
Filed: 2011-07-15
Abstract: A grit removal system for tanks with a need to remove settled solids (e.g., anaerobic digester tank) is described. The system is especially suitable for a large tank, preferably having a flat floor, and it works well while submerged under a liquid. Specifically, a periphery-driven rack & pinion mechanism drives a shaft to rotate about a center pivot, and scrapes settled solids towards tank periphery, where the solids fall into a pit on the tank floor. A drainage opening inside the pit, when opened by a valve, is used to flush out the solids through a standpipe into a settlement tank for final dewatering and solid disposal. The system is compatible for continuous tank operation, and is useful for stirring tanks requiring periodic sediment removal.