baber/WOPTO huggingface dataset:
Patent CA-2812770-A1 (CA)
Inventor: EK JOSEPH
IPC: B65H75/34
Filed: 2011-09-27
Abstract: One example embodiment includes a retractable leash for restraining an animal attached to the retractable leash. The retractable leash includes a housing, where the housing is configured to substantially cover the other parts of the retractable leash. The retractable leash also includes a spool in the housing and a leash. The leash is wound around the spool and at least a portion of the leash can be extracted from the housing. The retractable leash further includes an automatic brake, where the automatic brake is configured to lock the leash and prevent further extraction of the leash from the housing if the leash is extracted above a threshold speed.
Patent CA-2812849-A1 (CA)
Inventor: KOTSBAK JARLE
IPC: C12Q1/68
Filed: 2011-09-30
Abstract: The present invention provides a method of sequencing a polynucleotide using a stepwise ligation and cleavage method in which two or more cleavage enzymes which are specific to two or more test probes are used sequentially to identify which test probe bound and hence the sequence of the target polynucleotide. In a preferred aspect the probes and/or bases used in the reaction are labelled, e.g. with a bead.
Patent CA-2813320-A1 (CA)
Inventor: KUMAR ARUN
IPC: G06T9/00
Filed: 2013-04-19
Abstract: The present disclosure provides for processing of data captured by an image sensor in bust mode at two different quality levels. The data processed at the higher quality level is stored in a buffer memory until the higher quality processing is performed.
Patent CA-2815058-A1 (CA)
Inventor: GEERTS BART
IPC: B01D53/26
Filed: 2011-10-31
Abstract: Device for cool drying a gas that consists of a closed cooling circuit (2) with a compressor (3), and which further in the direction of flow (M) of the coolant successively contains a condenser (5), an expansion means (7) followed by an evaporator (8), that constitutes the primary part of a heat exchanger (9) with a secondary part (10) through which the gas to be dried is guided, and whereby there is a bypass pipe (17) in the cooling circuit (2) that can be closed by means of a bypass valve (18) with a valve element (23) and a pressure-sensitive element (30) acting on it that is exposed to a local control pressure in the cooling circuit (2), whereby the control pressure pipe (38) is connected to the closed cooling circuit (2) upstream of the outlet of the evaporator (8).
Patent CA-2815778-A1 (CA)
Inventor: LE TALLEC XAVIER
IPC: C02F3/10
Filed: 2012-04-03
Abstract: A biological purification reactor and process, wherein the water to be treated and oxygenated gas are sent in ascending co-currents in the same reactor comprising as a biological filtering material a packed bed and a volume of movable, hollow carriers having a protected surface area for growth of the microbial film. The purifying reactor (1) comprises a space for expansion and removal of sludge (2), a gas injection system (4), a fluid injection system (3), a biological filter comprising a packed bed (5) of particles retained in a lower part of said reactor by a perforated retention ceiling (6) against upward movement, and a volume of movable particles (10) located within the said space for expansion and removal of sludge (2). The movable particles have a higher density than the packed bed particles. The purifying method further comprises periodical back washing steps.
Patent CA-2819706-A1 (CA)
Title: Guard for wheeled base
Inventor: FINK HARVEY S
IPC: B60B7/00
Filed: 2013-07-02
Abstract: The invention pertains to a guard assembly for securement to a wheeled base.  The guard assembly comprises a central support, a plurality of wheel guards positioned in an array around the central support, a plurality of struts, and a plurality of support struts. The struts are connected to and extend between a respective pair of the adjacent wheel guards in the array. Each of the support struts are connected to and extend between the central support and a respective one of the struts. The invention also envelops a method of retrofitting an existing wheeled base with the guard assembly.
Patent CA-2822245-A1 (CA)
Inventor: LIS BENJAMIN
IPC: G06Q40/04
Filed: 2013-07-30
Abstract: A method for processing a trade, the method includes a computer generating a firm trade between two clearing participants. The method further includes transmitting the firm trade enrichment request to the clearing participants, and receiving enriched firm trade in response. The method further includes processing the firm trade as a cleared trade using the received enriched firm trade data. The method further includes submitting the firm trade to a trade reporting repository.
Patent CA-2828764-A1 (CA)
Title: Anti-amyloid compounds and methods
Inventor: REED MARK A
IPC: A61K31/41
Filed: 2012-03-02
Abstract: Anti-amyloid compounds are provided along with methods of use thereof.
Patent CA-2831014-A1 (CA)
Title: Une colonne montante servant a transporter des fluides pendant la production d'hydrocarbures
Inventor: SKAUGEN GEIR
IPC: E21B17/01
Filed: 2012-03-26
Abstract: L'invention concerne une colonne montante et un procédé permettant de réduire le risque de panne d'un système de colonne montante comprenant une colonne montante (100) agencée entre une installation et un puits sous-marin, la colonne montante (100) comprenant un trou de forage (116) permettant d'acheminer des fluides entre eux, le procédé comprenant l'étape de fourniture d'au moins un élément de formation de tourbillons (111) dans ledit trou de forage (116) de ladite colonne montante (100) et permettant l'écoulement du fluide entre le puits sous-marin et l'installation.
Patent CA-2832169-A1 (CA)
Title: Silo dust collection
Inventor: HERMAN ALVIN
IPC: A01F25/22
Filed: 2013-11-05
Abstract: Granular material flows out through the discharge opening of a silo and through a sealed housing to a target location. A vent opening in a top portion of the silo has a vent cover operative to selectively open and close the vent opening. When the vent cover is closed, air movement into an upper portion of the silo is prevented. A gate is operative to control a flow of granular material through the discharge opening. A vacuum conduit has a lower input end thereof connected to an interior of the housing, and an upper output end thereof located in an upper portion of an interior of the silo. Material flowing out of the silo creates a vacuum drawing dust from the housing up the vacuum conduit into the silo.
Patent CA-2833239-A1 (CA)
Inventor: CARVALHO CARLOS E
IPC: G01S13/88
Filed: 2012-04-11
Abstract: Methods and systems are disclosed for using time domain reflectometry to determine the identity of a fluid in a vessel, and to determine whether the quality of a fluid in a vessel is within acceptable parameters. Methods include identifying a fluid by comparing a derived characteristic of a fluid to a reference characteristic, determining the quality of a fluid by determining if a derived characteristic is within an acceptable quality range, monitoring a fluid for a dynamic change in quality or state, and identifying a fluid by comparing a transition reflection waveform to a reference signature transition. The methods are implemented in systems for identifying a fluid layer in a vessel, such as fuel, free liquid water or ice, detecting misfueling or fuel contamination, and detecting fluid state changes, such as the formation of ice.
Patent CA-2834725-A1 (CA)
Title: Duplexer with signal cancellation
Inventor: LAKHANI ABDUL-KARIM
IPC: H01P5/12
Filed: 2013-11-26
Abstract: There is provided a duplexer having first, second and third ports and adapted for connection between an antenna and uplink and downlink, respectively, in a full duplex communication system. The duplexer has first and second quarter wave transformers connected between said first and third and between said first and second ports, respectively.  The duplexer has a balancing resistor connected between said third port and the output of said second transformer, said duplexer having a filter circuit connected between said output of said second transformer and said second port.
Patent CA-2835770-A1 (CA)
Title: Production and use of highly functional, highly branched or hyperbranched polylysines
Inventor: BRUCHMANN BERND
IPC: C09K23/52
Filed: 2006-11-15
Abstract: The present invention relates to new high-functionality, highly branched or hyperbranched polylysines, to processes for preparing them, and to their use.
Patent CA-2839583-A1 (CA)
Inventor: FLORY ANNY
IPC: C08F2/00
Filed: 2012-03-08
Abstract: The present disclosure provides a process for producing low density polyethylene with a dissipation factor less than or equal to 1.48 x 10-4 radian at 2.47 GHz. The process includes free radical high pressure polymerization of ethylene and separation of the unreacted species from the resultant polyethylene to form a recycle stream. The process further includes purging dissipative components from the recycle stream. The purged recycle stream is then introduced into the polymerization reactor.
Patent CA-2840380-A1 (CA)
Inventor: ABEYWICKRAMA CHANDIMA
IPC: A61K31/4184
Filed: 2012-06-25
Abstract: The described invention provides histone deacetylase (HDAC) inhibitor compounds with substituted benzimidazole, benzimidazolone and benzotriazole heterocycles showing selective inhibition of histone deacetylase isoform HDAC6. The described invention further provides methods of making such compounds and methods of inhibiting HDAC, treating HDAC- associated diseases, including cell proliferative disorders, such as cancer, autoimmune or inflammatory diseases and neurodegenerative diseases.
Patent CA-2840404-A1 (CA)
Title: Analysis of surface networks for fluids
Inventor: LI JUN
IPC: G16Z99/00
Filed: 2014-01-21
Abstract: A method can include building a network model that represents a production system for fluid, assigning equations to sub-networks in the network model where at least one of the sub-networks is assigned equations formulated for solving for enthalpy implicitly or temperature implicitly, providing data, transferring the data to the network model and simulating physical phenomena associated with the production system using the network model to provide simulation results. Various other technologies, techniques, etc., are also disclosed.
Patent CA-2840529-A1 (CA)
Inventor: SKOVBY MICHAEL
IPC: C02F1/68
Filed: 2012-07-17
Abstract: The present invention concerns a process for treating water and the use of calcium carbonate in such a process. In particular, the present invention is directed to a process for remineralization of water comprising the steps of (a) providing feed water having a concentration of carbon dioxide of at least 20 mg/1, preferably in a range of 25 to 100 mg/1, and more preferably in a range of 30 to 60 mg/1, (b) providing an aqueous slurry comprising micronized calcium carbonate, and (c) combining the feed water of step (a) and the aqueous slurry of step (b) in order to obtain remineralized water.
Patent CA-2843640-A1 (CA)
Title: N-glycosylated insulin analogues
Inventor: MEEHL MICHAEL
IPC: A61K38/28
Filed: 2012-08-03
Abstract: Compositions and formulations comprising N-glycosylated insulin analogues are described. In particular embodiments, the glycosylated insulin analogues are produced in vivo and comprise one or more the N-linked N-glycans selected from high mannose or fucosylated or non-fucosylated hybrid, paucimannose, or complex N-glycans. In other embodiments, the N-glycan comprising the high mannose or fucosylated or non-fucosylated hybrid, paucimannose, or complex N-glycan is attached to the insulin analogue in vitro. Examples of N-glycans include but are not limited to a molecule having a structure selected from N-glycans in the group consisting of Man(1_9)GlcNAc2; or selected from N-glycans in the group consisting of GlcNAc(1 _4)Man3GlcNAc2; or selected from N-glycans in the group consisting of Gal(j. 4)GlcNAc(1_4)Man3GlcNAe2; or selected from N-glycans in the group consisting of ????(?_ 4)Gal(1 _4)GlcN Ac(1_4)Man3 GlcN Ac2-
Patent CA-2844893-A1 (CA)
Title: Systems and methods for maintaining an industrial lift truck within defined bounds
Inventor: GONCALVES FERNANDO D
IPC: B66F9/075
Filed: 2014-03-05
Abstract: Systems and methods maintain a lift truck within defined bounds. A controller analyzes actual and/or predicted lift truck behavior, and based on the analyzed lift truck behavior, the controller control at least one lift truck performance parameter. The performance parameter is controlled to maintain the lift truck center of gravity within a stability map, the stability map to define a three-dimensional range of center of gravity positions that maintains lift truck stability. The performance parameter is also controlled to maintain an intended path of the lift truck within an allowable deviation map, the allowable deviation map defining a two-dimensional envelope of allowable lift truck travel deviation from the intended path of the lift truck.
Patent CA-2845368-A1 (CA)
Title: Evaporation operative materials having low environmental impact
Inventor: HULSE RYAN
IPC: C09D7/12
Filed: 2012-08-24
Abstract: A composition comprising: (a) at least one active component; and (b) a carrier in an amount effective to at least partially solvate or at least partially emulsify said active component, said carrier comprising monochloro,trifluoropropene.
Patent CA-2847895-A1 (CA)
Title: Detecteur de rayons gamma et de neutrons inter-correles
Inventor: BURES BRIAN LEE
IPC: G01T3/00
Filed: 2014-03-31
Abstract: Un détecteur de rayonnement est décrit. Le détecteur de rayonnement comprend une enveloppe extérieure, au moins un premier détecteur disposé à lintérieur de ladite enveloppe extérieure, tout premier détecteur étant configuré pour détecter principalement un rayonnement de rayons gamma, au moins un deuxième détecteur disposé à lintérieur de lenveloppe extérieure, tout deuxième détecteur étant configuré pour détecter principalement un rayonnement de neutrons, et un appareil informatique disposé à lintérieur de lenveloppe extérieure et couplé en communication avec tout premier détecteur et tout deuxième détecteur. Lappareil informatique est configuré pour recevoir des premières données à partir de tout premier détecteur, recevoir des deuxièmes données à partir de tout deuxième détecteur, pour déterminer un nombre de neutrons et de rayons gamma détectés daprès les premières et deuxièmes données, et pour déterminer un spectre énergétique daprès les premières et deuxièmes données.
Patent CA-2848098-A1 (CA)
Title: Needle safety device
Inventor: WARD CHRIS
IPC: A61M5/32
Filed: 2012-09-20
Abstract: Described is a needle safety device (2) comprising a needle hub (2.2) having a radial protrusion (2.2.1 ), a needle (2.3) coupled to the needle hub (2.2) and having a distal tip (2.3.1 ), and an inner sleeve (2.4) telescopically coupled to the needle hub (2.2). The inner sleeve (2.4) includes a first track (2.4.3) adapted to engage the radial protrusion (2.2.1 ). The first track (2.4.3) includes an axial section (2.4.3.1 ) and a radial section (2.4.3.2). When the inner sleeve (2.4) is in a first advanced position (PA1 ) and a first angular position (P1 ) relative to the needle hub (2.2), the radial protrusion (2.2.1 ) is engaged in the first track (2.4.3) and the distal tip (2.3.1 ) is covered. When the inner sleeve (2.4) is in a retracted position (PR) relative to the needle hub (2.2), the radial protrusion (2.2.1 ) is in the axial section (2.4.3.1 ) and the distal tip (2.3.1 ) is exposed. When the inner sleeve (2.4) is in a second advanced position (PA2) relative to the needle hub (2.2) and a second angular position (P2), the radial protrusion (2.2.1 ) is in the radial section (2.4.3.2) and the distal tip is covered.
Patent CA-2848139-A1 (CA)
Title: R-wave detection method
Inventor: BRODNICK DONALD
IPC: A61B5/352
Filed: 2012-09-07
Abstract: A method for detecting an R-wave from an ECG signal (x(t)) derived from a living body, the method comprising the steps of (a) acquiring the ECG signal from the living body, (b) digitizing the ECG signal into a digital ECG signal (x(ti)), (c) filtering the digital ECG signal with a bandpass filter (53) and applying an absolute value filter (55) thereto to create a filtered ECG signal (g(ti)), (d) for each sequential value of the filtered ECG signal, comparing (57) the filtered ECG signal to an ECG tracking threshold (TT), (e) if the filtered ECG signal is no greater than TT, incrementing a counter (59), but if greater than TT, setting the counter to zero; and (f) comparing (63) the counter to a predetermined refractory count RC and, if the count is equal to RC, outputting an R-wave trigger indicating that an R-wave has been detected.
Patent CA-2848157-A1 (CA)
Inventor: STARGARDT WAYNE
IPC: H04W4/021
Filed: 2012-09-10
Abstract: A system and method for determination the relative location of a mobile object is described that includes building a database of known/expected locations with the exact longitude and latitude for each location. Next, an estimated location for a mobile object is generated using information from the cellular network and an area boundary is defined around the mobile object that defines* with some probability, where the object is actually located. The known locations in the database that fail within the area boundary are then identified and a relative probabflity is calculated for each known location that indicates its relative likelihood of where the mobile object is actually located. From this information at least the most probable location of the mobile object is determined along with a m easure of estimation confidence.
Patent CA-2848291-A1 (CA)
Title: Lsr antibodies, and uses thereof for treatment of cancer
Inventor: COJOCARU GADY S
IPC: C07K16/28
Filed: 2013-06-19
Abstract: This invention relates to antibodies and antigen binding fragments and conjugates containing same, and/or alternative scaffolds, specific for LSR molecules, which are suitable drugs for immunotherapy and treatment of specific cancer.
Patent CA-2848403-A1 (CA)
Title: Hyr1-derived compositions and methods of treatment using same
Inventor: IBRAHIM ASHRAF S
IPC: C07K14/40
Filed: 2012-09-14
Abstract: The disclosure features isolated polypeptides of Hyr1. The disclosure further features vaccines and antibodies useful in treating or preventing candidiasis or Acinetobacter infections or both. Further disclosed are isolated polypeptides consisting of between 14 and 20 amino acids for vaccine preparation. The specific amino acid sequences of isolated polypeptides of Hyr1 are also disclosed.
Patent CA-2849699-A1 (CA)
Title: Surface cleaning apparatus
Inventor: CONRAD WAYNE ERNEST
IPC: A47L9/16
Filed: 2007-03-09
Abstract: A hand vacuum cleaner comprises an air flow path through the vacuum cleaner;  a first cyclone clean stage positioned in the air flow path and having a first openable portion actautable by a first actuator; a second cyclonic cleaning stage positioned in the air flow path comprising a plurality of cyclones in parallel and a plurality of cyclone air outlets; a second openable portion actautable by a second actuator providing access an air flow path downstream of the cyclone air outlets;  and, an air flow motor.
Patent CA-2849818-A1 (CA)
Inventor: HANSEN ANDERS ORGARD
IPC: E02D13/00
Filed: 2012-07-02
Abstract: The invention regards an apparatus for reduction of sonic vibrations in a liquid when driving down a foundation member below the surface of the liquid so that one end is rooted in the bottom of the liquid comprising, a tube structure adapted for lowering a section of the tube structure below the surface of the liquid and suitable for longitudinally positioning the foundation member within the tube structure, sealing means in contact with the tube structure and adapted to create a contained volume by contact between the section of the tube structure below the surface and the foundation member when the foundation member is positioned longitudinally within the tube structure for driving down the foundation member, pumping means adapted to remove liquid from the contained volume when the foundation member is positioned longitudinally within the tube structure and the contained volume has been created.
Patent CA-2850975-A1 (CA)
Inventor: DUNCAN ANDREW W
IPC: C10L5/46
Filed: 2012-02-09
Abstract: Described is a substantially spherical biomass pellet, comprising compressed particulate biomass including one or more of ligno-cellulosic material, recycling waste, and dewatered municipal solid waste, useful as a fuel. Also described are methods for producing such pellets using one or more of untorrefied biomass and torrefied biomass, and apparatus for producing such biomass pellets.
Patent CA-2851118-A1 (CA)
Inventor: CARDOEN GREGOIRE
IPC: C08L25/00
Filed: 2014-05-08
Abstract: The present invention is a composition comprising a) a stable aqueous dispersion of polymer particles having one or more structural units of i) a polyurea macromer; and ii) an acrylate, a methacrylate, a vinyl ester, or a styrene monomer, or a combination thereof;  and/or b) an aqueous mixture of a i) polyurea macromer polymer particles; and b) acrylate, methacrylate, vinyl ester, or styrenic polymer particles, or a combination thereof, wherein the polyurea macromer is characterized by the following formula I: (see formula I) where A1, A2, R1, R2, and R3 are as defined herein. In another aspect, the present invention is the compound of Formula I. Compositions prepared using the compound of the present invention can be used to form coatings with excellent balance of low temperature film formation, hardness, and flexibility.
Patent CA-2851837-A1 (CA)
Title: Systems and methods for acquiring a received data signal in a clock and data recovery circuit
Inventor: LAKKIS ISMAIL
IPC: H04L7/033
Filed: 2014-05-13
Abstract: A clock a data recovery circuit (CDR) operates recovers data from a serial input signal. The CDR uses oversampling to sample the serial input signal at multiple phases.  The multiple phases are generated from a reference clock that is not locked to the data rate of the serial input signal. A  maximum of two phases are used at a time. The resulting CDR provides high performance while having low power consumption.
Patent CA-2851989-A1 (CA)
Inventor: MAGEE SHAUN
IPC: G09F23/00
Filed: 2014-05-21
Abstract: A safety electrical socket box faceplate includes a planar body member. The planar body has first, second, third and fourth side members each extending substantially equally and in the same general direction away from the planar body member. The first member is horizontally disposed on an opposite side of the body member from the second member, and the third member is vertically disposed on an opposite side of the body member from the fourth member. First and second directional illuminatable indicators are located on an exterior face of the body member and energizing means are provided which are configured to draw electricity from the socket box and are in electrical communication with the directional indicators to energize the directional indicators.
Patent CA-2855529-A1 (CA)
Inventor: REIS DA CUNHA FERNANDO
IPC: C08F4/10
Filed: 2011-12-22
Abstract: The present invention relates to a supported catalyst for use in olefin polymerization. More specifically, the present invention provides a catalyst comprising a spherical alumina support that is modified by the addition of a magnesium compound containing a magnesium alkoxide, and the product of the reaction thereof with a titanium halide. The present invention also relates to the method for preparing said supported catalyst.