baber/WOPTO huggingface dataset:
Patent CA-2782023-A1 (CA)
Inventor: WEBSTER ANDREW SEBASTIAN
IPC: G06F40/00
Filed: 2010-12-10
Abstract: An energy facility control system transforms the manner in which energy facilities create, modify, share, and store information during all phases of their lifecycles, from licensing through construction and decommissioning. The energy facility control system provides energy operators and their suppliers with collaborative toolsets to help improve accuracy, reliability and efficiency during every stage of an energy facility's lifecycle.
Patent CA-2784291-A1 (CA)
Inventor: IKAI TOMOHIRO
IPC: H04N7/32
Filed: 2010-11-10
Abstract: An adaptive filter (100) calculates, from pixel values of pixels belonging to a filter region in an input image and from a filter coefficient vector (V), pixel values of target pixels in an output image. The adaptive filter (100) is provided with a control variable determination unit (120) which changes the aforementioned filter coefficient vector (V) depending either on the position of the aforementioned target region in the aforementioned input image or on the position of the aforementioned target pixels in the aforementioned output image.
Patent CA-2784813-A1 (CA)
Inventor: JONES JOE DAVID
IPC: C01B32/50
Filed: 2010-12-17
Abstract: The present invention relates to carbon dioxide sequestration, including processes in which group-2 silicates are used to remove carbon dioxide from waste streams to form corresponding group-2 carbonates and silica.
Patent CA-2786483-A1 (CA)
Inventor: PETTERSEN STALE
IPC: E21B23/00
Filed: 2011-01-26
Abstract: The present invention relates to a tool for installation of units in connection with oil wells, comprising a housing (1) with an attachment device (12) for attachment to a well installation, a telescopic device (30, 31, 32) for extension of the tool, a torsional force transmission device (13) for rotation of an internal movable element (2) of the tool. According to the invention the internal movable element (2) comprises a pressure face (21), which in an operative condition is exposed to a well pressure and a counter-pressure face (22), with a sealing arrangement (26) between the housing (1) and the internal movable element (2) provided between these pressure faces (21, 22) and devices (23) which are arranged in such a manner that a pressure can be applied to the counter-pressure face.
Patent CA-2787099-A1 (CA)
Inventor: LOWEN ANICE C
IPC: C07K14/11
Filed: 2010-03-30
Abstract: Cette invention concerne des polypeptides du domaine souche de l'hémagglutinine du virus influenza, des compositions et des vaccins contenant ces polypeptides et leurs utilisations.
Patent CA-2788317-A1 (CA)
Title: Methods of preparing thiazolidines
Inventor: NAGASAWA HERBERT T
IPC: C07D513/00
Filed: 2011-01-28
Abstract: The present invention provides methods of preparing thiazolidines, and in particular methods of preparing ribose-cysteine.
Patent CA-2788580-A1 (CA)
Title: One-way valve for discharge regulation in tubes, tube with such a one-way valve and method for manufacturing such a one-way valve
Inventor: GEIGER ANDREAS
IPC: B65D47/20
Filed: 2010-04-12
Abstract: The invention relates to a one-way valve (1; 1') for discharge regulation of a tube, the one-way valve (1; 1') comprising a sealing means (9) and a ring support (8), with the sealing means (9) being at least partially inserted in the ring support (8), wherein the sealing means (9) comprises a sealing element (11) and a support element (12) that has at least one opening (10), wherein the sealing element (11) is connected to the support element (12) by anchoring means (13) and rests on the ring support (12) in a closed state of the one-way valve (1; 1') thereby covering the at least one opening (10), and wherein the sealing element (11) is of lower bending stiffness than the support element (12) and the ring support (8). The invention furthermore relates to a tube with a tube head (2; 2') and a container (6), wherein such a one-way valve (1; 1') is inserted in the neck (4) of the tube head (2; 2'). Moreover the invention relates to a method for manufacturing such a one-way valve (1; 1').
Patent CA-2790883-A1 (CA)
Inventor: ELGEBALY SALWA A
IPC: C07K16/18
Filed: 2012-09-19
Abstract: The present invention provides antibodies, devices, and immunoassays for detection of ischemic cardiac events (unstable angina and heart attack) in patients experiencing chest pain.  The invention allows for rapid determination of the cause of chest pain, and allows for differentiation of chest pain due to ischemic cardiac events and other causes.  The invention provides antibodies that specifically bind to the epitope f-MII and the epitope f-MLF.
Patent CA-2792904-A1 (CA)
Inventor: TURNER CHRISTOPHER WAYNE
IPC: C12P7/64
Filed: 2011-03-11
Abstract: A top reference photobioreactor system according to an embodiment of the present invention includes a flexible floating photobioreactor having a buoyancy tube filled with a gas that is less dense, and a ballast tube filled with a substance, such as saltwater, that is more dense, than the liquid in which the photobioreactor floats. A top reference photobioreactor method according to an embodiment of the present invention includes controlling a depth of the top reference photobioreactor by controlling a volume and/or density of ballast in the ballast tube and/or by controlling a volume and/or density of gas in the buoyancy tube.
Patent CA-2794475-A1 (CA)
Inventor: TASAKA KAZUHIKO
IPC: C10G7/00
Filed: 2011-03-15
Abstract: Disclosed is a method for the start-up of a rectifying column to which a hydrocracking product produced by the hydrocracking of a wax fraction contained in a Fischer-Tropsch synthetic oil in a wax fraction hydrocracking process is to be supplied and in which the hydrocracking product is fractionated. The method comprises a preheating step of carrying out the preheating of the rectifying column using a hydrocarbon oil which contains at least a portion of the hydrocracking product and has a liquid form at ambient temperature and ambient pressure.
Patent CA-2796829-A1 (CA)
Title: Fixed panel retainer adaptor
Inventor: DAOUST MARCEL
IPC: E06B3/54
Filed: 2012-11-27
Abstract: A fixed panel retainer adaptor system for a sliding door in a door frame. A mounting portion is provided that is securable to an inner side of a fixed panel of the door, and also has a base plate and two spaced apart parallel prongs formed integrally with and extending upwardly and outwardly from the base plate. A  retaining portion receives the prongs for securement to the side jamb of the door frame. In this manner, the fixed panel can be releasably secured to the patio door side jamb without the use of visible screws or other securing means on an outside of the fixed panel or side jamb.
Patent CA-2797097-A1 (CA)
Title: Immune and oxygen system measuring and drug screening method and apparatus
Inventor: SOFER SAMIR
IPC: G16Z99/00
Filed: 2011-04-27
Abstract: Method and apparatus for monitoring health as related to immune system function, and for measuring the effects of toxins and other stresses. A method for pre-screening drugs for the pharmaceutical pipeline. A method for using an Immunogram as a research tool. A method for preparing compounds or drugs for treatment, therapy, or cure of diseases.
Patent CA-2797790-A1 (CA)
Title: Bone screw assembly and instruments for implantation of the same
Inventor: OVERES TOM
IPC: A61B17/86
Filed: 2011-05-09
Abstract: A bone screw includes a screw shaft extending longitudinally along a screw axis and a screw head extending from a proximal end of the screw shaft and configured to be releasably coupled to a surgical tool. The bone screw also includes a through hole defining a through hole axis and extending through the screw head, the through hole axis intersecting the screw axis at an acute angle a, the through hole being adapted to receive therein a second screw and tapering from a first end at a proximal end of the screw head to a second end opening to an outer surface of the screw head.
Patent CA-2798814-A1 (CA)
Inventor: PERELL WILLIAM S
IPC: B65B61/18
Filed: 2011-05-05
Abstract: A package and method for opening the package are disclosed. The package includes a first film (11) and a second film (12) forming an enclosure and at least one tab area (16) and defining a package periphery (18), the enclosure defining an interior volume configured to receive a product. The package further includes first and second breachable bubbles (20, 22) formed within first and second tab portions (24, 26) of the at least one tab area (16). Upon application of pressure by a user, the first and second breachable bubbles (20, 22) breach. The package may be alternated between a first position, wherein the first tab portion (24) and the second tab portion (26) are substantially sealed from each other to facilitate breaching, and a second position, wherein the first tab portion (24) and the second tab portion (26) are in fluid communication with each other.
Patent CA-2800644-A1 (CA)
Inventor: ANQUETIL JEAN-YVES
IPC: D21H21/22
Filed: 2011-05-19
Abstract: This invention relates to a Paper coating composition for enhancing the stiffness of paper or paperboard, comprising an alkali soluble polymer prepared by polymerization of at least one monomer A and at least one monomer B, wherein monomer A is selected from the following group: - acrylic acid alkyl esters, - methacrylic acid alkyl esters - styrene, methyl styrene, - acrylonitrile, - vinyl acetate. - 2 hydroxy alkyl acrylate, and monomer B is selected from the following group: - acrylic acid, - methacrylic acid, - itaconic acid - (meth)acrylamide.
Patent CA-2802258-A1 (CA)
Inventor: HOSIMER PHILIP C
IPC: G01N33/53
Filed: 2013-01-18
Abstract: An assay device includes: a liquid sample zone; a reagent zone downstream and in fluid communication with the sample addition zone containing a reagent material; a detection zone in fluid communication with the reagent zone. The detection zone has a substrate and projections which extend substantially vertically from the substrate, wherein the projections have a height, cross-section and a distance between one another that defines a capillary space between the projections capable of generating capillary flow parallel to the substrate surface. The device is capable of creating a reagent plume in the detection zone that includes liquid sample and dissolved reagent, where the width of the reagent plume extends substantially across the width of the detection zone, The device further includes a wicking zone in fluid communication with the detection zone having a capacity to receive liquid sample flowing from the detection zone.
Patent CA-2802937-A1 (CA)
Title: Polymorphs of febuxostat
Inventor: HOTTER ANDREAS
IPC: C07D277/56
Filed: 2011-06-24
Abstract: The present invention relates to crystalline form I of Febuxostat as well as to pharmaceutical compositions comprising crystalline form I as an active pharmaceutical ingredient. Furthermore the present invention relates to a further polymorphic form of Febuxostat designated as form II and to a novel solvate of Febuxostat. The present invention also relates to methods of making crystalline form I, form II and the novel solvate of Febuxostat.
Patent CA-2803124-A1 (CA)
Inventor: BUCKEL CHARLES T JR
IPC: B05C17/02
Filed: 2011-06-24
Abstract: A paint roller support may include a core support assembly suitable to receive a paint roller cover. The core support assembly may include a mid-portion having a shape that improves the performance of the core support assembly.
Patent CA-2803798-A1 (CA)
Title: Data transmission security improvements
Inventor: OMAR RALPH MAHMOUD
IPC: H04N1/44
Filed: 2011-06-24
Abstract: A method of securely transmitting communication information from a first terminal operating in a first coordinate measurement domain to a second remotely-located terminal operating in a second coordinate measurement domain is described. The method comprises: combining the communication information with extraneous information to create a data signal; determining a value of an identification variable expressed with respect to the first coordinate measurement domain, the identification variable value enabling the location of the communication information concealed within the data signal to be determined; transmitting the data signal and the identification variable value from the first terminal to the second terminal; using a coordinate transform function configured to map coordinate values from the first coordinate measurement domain to the second coordinate measurement domain to calculate a value of the received identification variable expressed with respect to the second coordinate measurement domain; and extracting the information from the received data signal using the calculated identification variable value to distinguish the communication information from the extraneous information.
Patent CA-2803848-A1 (CA)
Inventor: PARTHASARADHI REDDY BANDI
IPC: A61K31/505
Filed: 2010-06-28
Abstract: 4-[[6-chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethyl- benzonitrile is a key intermediate for the preparation of etravirine. The present invention provides a process for preparation of 4-[[6-chloro-2-[(4-cyanophenyl)amino]-4- pyrimidinyl]oxy]-3,5-dimethylbenzonitrile. The present invention also provides a novel process for the preparation of etravirine crystalline form I. The present invention further provides novel crystalline forms of etravirine, processes for their preparation and pharmaceutical compositions comprising them.
Patent CA-2807997-A1 (CA)
Inventor: HAREL MOTI
IPC: A23L29/00
Filed: 2011-08-12
Abstract: The present invention includes compositions and drying methods for preserving sensitive bioactive materials, such as peptides, proteins, hormones, nucleic acids, antibodies, drugs vaccines, yeast, bacteria (probiotic or otherwise), viruses and/or cell suspensions, in storage. The compositions include a carbohydrates component and a glass enhancer component, wherein the carbohydrate component includes a mixture of di-, oligo- and polysaccharides and the glass enhancer includes ions of organic acid and protein hydrolysates. The composition is prepared by dispersing all the solid components in a solution and then snap-frozen to form small beads, strings or droplets. The preferred drying method of the frozen beads, strings or droplets is initiated by a short purging and structure stabilizing step of the frozen particles under a vacuum pressure of less than <2000 mTORR followed by a primary drying step under vacuum pressure of more than >2000 mTORR and at a desired temperature. During the secondary and final drying step of the material a full vacuum pressure and elevated temperature are applied, to achieve a final desirable water activity of the dry material.
Patent CA-2808799-A1 (CA)
Inventor: BUSHELL MARK ANTHONY
IPC: B64D47/00
Filed: 2013-03-07
Abstract: An aircraft cockpit display includes among other things an LCD panel having a liquid crystal matrix, and backlight assembly for illuminating the liquid crystal matrix. The remainder of the display allows for single point failures within the architecture that impact only a portion of the primary display functions of the LCD panel.
Patent CA-2809721-A1 (CA)
Inventor: BEAUDIN STEVE ANDRE
IPC: H04W24/00
Filed: 2011-09-12
Abstract: A system, method, and software are provided for measuring co-channel interference in a wireless network with particular application for management of resource allocation for Non Line of Sight (NLOS) wireless backhaul in MicroCell and PicoCell networks. Given the difficulty of predicting the mutual interference between multiple links, DownLink and UpLink co-channel interference are characterized between each Hub and each Remote Backhaul Module Unit periodically during active service. Beneficially, the co-channel interference metrics are used as the basis for intelligently and adaptively managing network resources to substantially reduce interference and increase the aggregate data capacity of the network e.g. by grouping of interfering and/or non-interfering links, and managing resource block allocations accordingly, i.e. assigning common resource blocks preferentially to weakly interfering links or groups of links and allocating different resource blocks or orthogonal channels to strongly interfering links or groups of links.
Patent CA-2812330-A1 (CA)
Inventor: GONG LIFENG
IPC: B65D33/25
Filed: 2013-04-08
Abstract: A leak-proof slider assembly for a re-sealable leak-proof enclosure that includes a first closure profile and a second closure profile that interlock to form a leak-proof barrier.  The slider assembly may be opened and closed manually without a slider or may be opened and closed with a slider. The leak-proof slider assembly for a re-sealable leak-proof enclosure may include a parking area that the slider may be positioned in when the first and second closure profiles are interlocked forming a leak-proof barrier. In some embodiments, the parking area is only on either the first closure profile or the second closure profile. In other embodiments, the parking area is on both the first and second closure profiles.
Patent CA-2812369-A1 (CA)
Inventor: BROWN MICHAEL STEPHEN
IPC: H04W80/00
Filed: 2011-09-12
Abstract: Systems and methods for providing access to an enterprise network from a remote computer are described. In one example, a system includes a mobile device configurable for connection to the remote computer, the mobile device adapted to establish secure communication to the enterprise network and a connection server application located on the mobile device for receiving a request from the remote computer specifying a location and a connection path and selectively providing to the remote computer access to the enterprise network via the mobile device based on the request. Other implementations are possible.
Patent CA-2815629-A1 (CA)
Inventor: LIU YU
IPC: A61H39/00
Filed: 2013-05-13
Abstract: A therapeutic device for improving voluntary control of paretic muscles in a patient extremity is provided. The therapeutic device is designed to be portable and may be strapped onto a patient's wrist or ankle. The device employs a plurality of micro-motors configured to deliver vibratory sensations to a patient extremity as somatosensory inputs. Each micro-motor is dimensioned to reside on a patient's respective finger or along their foot. The therapeutic device also includes a micro-processor programmed to actuate the micro-motors for designated times and in pre- programmed sequences, and a housing containing the micro-processor. A method of using somatosensory input as a functional guidance to improve motor function in a patient extremity is also provided.
Patent CA-2817036-A1 (CA)
Inventor: D AGOSTINO WILLIAM L
IPC: A61B17/04
Filed: 2011-11-09
Abstract: A removable self-retaining suture system and methods for use thereof in emergency situations. The system comprises one or more self-retaining suture segments and a grasp engagement element. The system may be used for temporary wound closure in a trauma victim, and may be easily removed upon the availability of proper medical care to the victim.
Patent CA-2820560-A1 (CA)
Title: Retractable pole assembly for a foldable tent
Inventor: JIN KI HO
IPC: E04H15/48
Filed: 2013-07-09
Abstract: A retractable eave structure of a foldable tent includes a pole assembly having a first end and an opposing second end. The pole assembly first end is pivotally coupled to a hub for pivotal movement between an open state and a folded state of the foldable tent. The pole assembly is retractable such that a length between the first and second ends is adjustable between the open and folded states of the foldable tent. An eave portion of the foldable tent is constructed of tent fabric and fixedly attached to and extends from a main portion of the foldable tent. The eave portion includes an outer perimeter having a housing portion. The outer end of the pole assembly is fixed within the housing portion such that in the open state the pole assembly is extended and the eave portion is substantially taut.
Patent CA-2822369-A1 (CA)
Inventor: WEEKS IAN
IPC: C12Q1/26
Filed: 2011-12-08
Abstract: The invention relates to a method for diagnosing cancer, particularly bladder or prostate cancer using compounds of general formula (I): wherein R1, R2, R3, R4, R5 X, Y and z are as defined herein.
Patent CA-2827613-A1 (CA)
Inventor: LASAGA RICHARD JOHN
IPC: B66F15/00
Filed: 2013-09-19
Abstract: Herein is disclosed a hand tool for removing nails. The tool includes an elongated handle having opposite first and second ends with a blade projecting transversely from a side of the elongated handle at the first end thereof. The blade is sickle shaped and curved towards the second end.  The blade has a front edge contiguous with the first end. The blade has a width which tapers from the elongated handle to a pointed tip opposite the elongated handle.  Finally, a nail hooking notch is formed on a back edge of the blade opposite the front edge.
Patent CA-2832835-A1 (CA)
Inventor: SABO LORRAINE VANDER WIELEN
IPC: F16D3/20
Filed: 2012-04-13
Abstract: The present disclosure relates to a fuel delivery system and method for preventing and detecting phase separation in fuel storage tanks. Before phase separation occurs, the fuel delivery system may automatically warn a gas station operator to take preventative action. After phase separation occurs, the fuel delivery system may automatically shut down and warn the gas station operator to take corrective action.
Patent CA-2835812-A1 (CA)
Title: Microwaveable batter
Inventor: PICKFORD KEITH
IPC: A23L29/269
Filed: 2012-05-30
Abstract: A microwave cookable or reheatable foodstuff coating composition comprises 55 to 80 wt% water and 20 to 45 wt% by dry weight of an ingredient mixture including: a. 35 to 60 wt% of a flour component comprising one or more flours selected from soy flour, maize flour, rice flour and wheat flour; b. 15 to 35 wt% of non-modified starch; c. 0.1 to 5 wt% of a gelling agent; d. 0 to 15 wt% of modified starch; and e. 0 to 35 wt% of other edible ingredients.
Patent CA-2836706-A1 (CA)
Inventor: BRITVA ALEXANDER
IPC: A61N1/40
Filed: 2012-05-17
Abstract: Disclosed are methods for treating a volume of material by concurrently conveying acoustic energy and depositing thermal energy using a unipolar RF (radio-frequency) field. Also disclosed are devices suitable for concurrently conveying acoustic energy and depositing thermal energy using a unipolar RF (radio-frequency) field into the same volume of material. In some embodiments, the disclosed methods and devices are implemented for the treatment of subcutaneous fat.
Patent CA-2838113-A1 (CA)
Inventor: BERENDS WILLIAM R P
IPC: C25C3/16
Filed: 2013-12-16
Abstract: Un ensemble d'électrodes est utilisé dans une cellule de réduction pour la production de métal comme l'aluminium. L'électrode comprend une chambre d'électrode en carbone conductrice d'électricité à laquelle un élément de métal conducteur d'électricité est rattaché. Au moins une insertion métallique solide conductrice est au moins partiellement reçue dans la chambre d'électrode en carbone dans un lien d'interférence, de sorte que l'insertion exerce une force latérale sur la chambre d'électrode en carbone. L'insertion fournir une connexion de conduction électrique améliorée entre la chambre d'électrode en carbone et l'élément métallique conducteur, avec une résistance réduite. L'insertion peut assurer une connexion directe entre la chambre d'électrode et l'élément métallique ou la connexion peut être fournie par une couche de fer coulé ou un autre élément métallique fourni entre la chambre d'électrode et l'élément métallique. L'ensemble d'électrodes peut comprendre une anode ou une cathode.
Patent CA-2843642-A1 (CA)
Inventor: BURTON STEPHANIE L
IPC: A01H5/00
Filed: 2012-08-03
Abstract: The subject invention includes methods and plants for controlling European corn borer, said plants comprising a CrylAb insecticidal protein and a DIG-3 insecticidal protein to delay or prevent development of resistance by the insect.